% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 22608 % Primary Name: GRAAFF-RENET % Record Type: TAVG % Country: South Africa % Latitude: -32.23000 +/- 0.00500 % Longitude: 24.53000 +/- 0.00500 % Elevation (m): 678.00 +/- 0.05 % # of Months: 382 % % IDs: ghcnm - 14168736001 % % Sources: Global Historical Climatology Network - Monthly v2 % Global Historical Climatology Network - Monthly v3 % % Site Hash: 58988661ea6b80bbf5beedeb36425910 % Raw Data Hash: ff2c159d4e5c5f389be8bebda5e39531 % Adj Data Hash: 46b6ff25efb7cac29cfd57a9d0daea75 % % The data for this station is presented below in several columns and in % several forms. The temperature values are reported as "raw", % "adjusted", and "regional expectation". % % The "raw" values reflect the observations as originally ingested by % the Berkeley Earth system from one or more originating archive(s). % These "raw" values may reflect the merger of more than one temperature % time series if multiple archives reported values for this location. % Alongside the raw data we have also provided a flag indicating which % values failed initial quality control checks. A further column % dates at which the raw data may be subject to continuity "breaks" % due to documented station moves (denoted "1"), prolonged measurement % gaps (denoted "2"), documented time of observation changes (denoted "3") % and other empirically determined inhomogeneities (denoted "4"). % % In many cases, raw temperature data contains a number of artifacts, % caused by issues such as typographical errors, instrumentation changes, % station moves, and urban or agricultural development near the station. % The Berkeley Earth analysis process attempts to identify and estimate % the impact of various kinds of data quality problems by comparing each % time series to neighboring series. At the end of the analysis process, % the "adjusted" data is created as an estimate of what the weather at % this location might have looked like after removing apparent biases. % This "adjusted" data will generally to be free from quality control % issues and be regionally homogeneous. Some users may find this % "adjusted" data that attempts to remove apparent biases more % suitable for their needs, while other users may prefer to work % with raw values. % % Lastly, we have provided a "regional expectation" time series, based % on the Berkeley Earth expected temperatures in the neighborhood of the % station. This incorporates information from as many weather stations as % are available for the local region surrounding this location. Note % that the regional expectation may be a systematically a bit warmer or % colder than the weather stations by a few degrees due to differences % in mean elevation and other local characteristics. % % For each temperature time series, we have also included an "anomaly" % time series that removes both the seasonality and the long-term mean. % These anomalies may provide an easier way of seeing changes through % time. % % Reported temperatures are in Celsius and reflect monthly averages. As % these files are intended to be summaries for convenience, additional % information, including more detailed flagging and metadata, may be % available in our whole data set files. % % The Berkeley Earth analysis was run on 15-Nov-2013 19:55:48 % % Raw Data QC Continuity Adjusted Data Regional Expectation % Year, Month, Temperature, Anomaly, Failed, Breaks, Temperature, Anomaly, Temperature, Anomaly 1958 1 NaN NaN NaN NaN NaN NaN 22.474 0.299 1958 2 NaN NaN NaN NaN NaN NaN 21.537 -0.372 1958 3 NaN NaN NaN NaN NaN NaN 20.304 0.135 1958 4 NaN NaN NaN NaN NaN NaN 16.513 0.077 1958 5 NaN NaN NaN NaN NaN NaN 12.609 -0.804 1958 6 NaN NaN NaN NaN NaN NaN 10.336 -0.973 1958 7 NaN NaN NaN NaN NaN NaN 12.112 1.048 1958 8 NaN NaN NaN NaN NaN NaN 11.718 -0.284 1958 9 NaN NaN NaN NaN NaN NaN 13.394 -0.720 1958 10 NaN NaN NaN NaN NaN NaN 15.644 -0.409 1958 11 NaN NaN NaN NaN NaN NaN 19.316 0.640 1958 12 NaN NaN NaN NaN NaN NaN 21.736 0.916 1959 1 22.500 -1.243 0 0 22.500 -1.243 21.087 -1.089 1959 2 23.300 -0.177 0 0 23.300 -0.177 21.954 0.045 1959 3 21.600 -0.137 0 0 21.600 -0.137 20.253 0.085 1959 4 18.100 0.097 0 0 18.100 0.097 16.302 -0.134 1959 5 13.400 -1.580 0 0 13.400 -1.580 11.992 -1.421 1959 6 14.600 1.724 0 0 14.600 1.724 12.072 0.764 1959 7 13.500 0.868 0 0 13.500 0.868 11.813 0.749 1959 8 14.500 0.929 0 0 14.500 0.929 12.304 0.301 1959 9 16.900 1.218 0 0 16.900 1.218 14.791 0.677 1959 10 17.600 -0.021 0 0 17.600 -0.021 15.620 -0.433 1959 11 20.700 0.456 0 0 20.700 0.456 19.230 0.553 1959 12 21.700 -0.688 0 0 21.700 -0.688 20.680 -0.140 1960 1 NaN NaN NaN NaN NaN NaN 21.675 -0.500 1960 2 NaN NaN NaN NaN NaN NaN 22.163 0.254 1960 3 21.600 -0.137 0 0 21.600 -0.137 20.341 0.172 1960 4 17.300 -0.703 0 0 17.300 -0.703 15.273 -1.162 1960 5 14.700 -0.280 0 0 14.700 -0.280 12.861 -0.551 1960 6 13.600 0.724 0 0 13.600 0.724 11.805 0.496 1960 7 NaN NaN NaN NaN NaN NaN 11.319 0.255 1960 8 NaN NaN NaN NaN NaN NaN 12.784 0.781 1960 9 17.600 1.918 0 0 17.600 1.918 15.432 1.317 1960 10 19.900 2.279 0 0 19.900 2.279 17.567 1.513 1960 11 21.400 1.156 0 0 21.400 1.156 19.938 1.262 1960 12 23.000 0.612 0 0 23.000 0.612 21.628 0.808 1961 1 23.800 0.057 0 0 23.800 0.057 22.376 0.201 1961 2 23.100 -0.377 0 0 23.100 -0.377 22.024 0.115 1961 3 21.100 -0.637 0 0 21.100 -0.637 20.550 0.382 1961 4 18.000 -0.003 0 0 18.000 -0.003 16.448 0.012 1961 5 13.200 -1.780 0 0 13.200 -1.780 12.065 -1.348 1961 6 13.600 0.724 0 0 13.600 0.724 12.031 0.722 1961 7 13.800 1.168 0 0 13.800 1.168 11.992 0.927 1961 8 14.900 1.329 0 0 14.900 1.329 12.567 0.564 1961 9 16.900 1.218 0 0 16.900 1.218 14.754 0.640 1961 10 16.400 -1.221 0 0 16.400 -1.221 14.618 -1.435 1961 11 20.500 0.256 0 0 20.500 0.256 19.552 0.876 1961 12 21.100 -1.288 0 0 21.100 -1.288 20.191 -0.629 1962 1 23.200 -0.543 0 0 23.200 -0.543 22.091 -0.084 1962 2 23.000 -0.477 0 0 23.000 -0.477 21.823 -0.086 1962 3 21.200 -0.537 0 0 21.200 -0.537 20.222 0.053 1962 4 18.900 0.897 0 0 18.900 0.897 16.650 0.215 1962 5 15.700 0.720 0 0 15.700 0.720 13.584 0.172 1962 6 14.200 1.324 0 0 14.200 1.324 11.968 0.659 1962 7 14.500 1.868 0 0 14.500 1.868 12.263 1.199 1962 8 15.400 1.829 0 0 15.400 1.829 12.838 0.836 1962 9 15.800 0.118 0 0 15.800 0.118 14.034 -0.080 1962 10 18.100 0.479 0 0 18.100 0.479 16.323 0.270 1962 11 19.500 -0.744 0 0 19.500 -0.744 18.543 -0.133 1962 12 23.400 1.012 0 0 23.400 1.012 22.228 1.408 1963 1 23.200 -0.543 0 0 23.200 -0.543 22.366 0.191 1963 2 23.200 -0.277 0 0 23.200 -0.277 22.116 0.207 1963 3 19.000 -2.737 0 0 19.000 -2.737 18.472 -1.697 1963 4 16.600 -1.403 0 0 16.600 -1.403 14.909 -1.527 1963 5 NaN NaN NaN NaN NaN NaN 13.381 -0.032 1963 6 NaN NaN NaN NaN NaN NaN 11.775 0.467 1963 7 12.100 -0.532 0 0 12.100 -0.532 10.441 -0.623 1963 8 15.600 2.029 0 0 15.600 2.029 12.821 0.818 1963 9 19.800 4.118 0 0 19.800 4.118 17.079 2.964 1963 10 19.300 1.679 0 0 19.300 1.679 17.198 1.145 1963 11 21.500 1.256 0 0 21.500 1.256 19.825 1.149 1963 12 22.700 0.312 0 0 22.700 0.312 21.504 0.684 1964 1 22.900 -0.843 0 0 22.900 -0.843 22.162 -0.013 1964 2 22.600 -0.877 0 0 22.600 -0.877 21.347 -0.562 1964 3 22.300 0.563 0 0 22.300 0.563 21.361 1.192 1964 4 17.600 -0.403 0 0 17.600 -0.403 15.853 -0.582 1964 5 16.100 1.120 0 0 16.100 1.120 14.326 0.914 1964 6 12.200 -0.676 0 0 12.200 -0.676 10.213 -1.095 1964 7 13.900 1.268 0 0 13.900 1.268 11.432 0.367 1964 8 13.100 -0.471 0 0 13.100 -0.471 11.153 -0.850 1964 9 15.300 -0.382 0 0 15.300 -0.382 13.350 -0.764 1964 10 17.500 -0.121 0 0 17.500 -0.121 15.817 -0.236 1964 11 19.100 -1.144 0 0 19.100 -1.144 17.938 -0.739 1964 12 22.400 0.012 0 0 22.400 0.012 21.222 0.402 1965 1 24.000 0.257 0 0 24.000 0.257 22.425 0.249 1965 2 23.400 -0.077 0 0 23.400 -0.077 22.246 0.337 1965 3 21.600 -0.137 0 0 21.600 -0.137 20.893 0.724 1965 4 18.100 0.097 0 0 18.100 0.097 16.436 0.001 1965 5 14.600 -0.380 0 0 14.600 -0.380 13.059 -0.353 1965 6 10.800 -2.076 0 0 10.800 -2.076 9.625 -1.683 1965 7 13.800 1.168 0 0 13.800 1.168 11.732 0.668 1965 8 15.700 2.129 0 0 15.700 2.129 12.965 0.962 1965 9 17.800 2.118 0 0 17.800 2.118 15.315 1.200 1965 10 16.700 -0.921 0 0 16.700 -0.921 15.167 -0.886 1965 11 19.300 -0.944 0 0 19.300 -0.944 17.953 -0.724 1965 12 21.400 -0.988 0 0 21.400 -0.988 19.884 -0.936 1966 1 24.300 0.557 0 0 24.300 0.557 23.006 0.830 1966 2 21.600 -1.877 0 0 21.600 -1.877 20.644 -1.265 1966 3 22.800 1.063 0 0 22.800 1.063 21.324 1.156 1966 4 17.400 -0.603 0 0 17.400 -0.603 15.974 -0.461 1966 5 15.600 0.620 0 0 15.600 0.620 13.359 -0.054 1966 6 14.300 1.424 0 0 14.300 1.424 12.042 0.734 1966 7 13.000 0.368 0 0 13.000 0.368 11.291 0.226 1966 8 14.300 0.729 0 0 14.300 0.729 12.474 0.471 1966 9 15.200 -0.482 0 0 15.200 -0.482 13.990 -0.124 1966 10 19.300 1.679 0 0 19.300 1.679 16.867 0.814 1966 11 20.400 0.156 0 0 20.400 0.156 19.145 0.469 1966 12 23.800 1.412 0 0 23.800 1.412 22.288 1.468 1967 1 23.700 -0.043 0 0 23.700 -0.043 22.327 0.152 1967 2 23.300 -0.177 0 0 23.300 -0.177 22.165 0.256 1967 3 22.000 0.263 0 0 22.000 0.263 20.413 0.245 1967 4 17.300 -0.703 0 0 17.300 -0.703 15.435 -1.001 1967 5 15.800 0.820 0 0 15.800 0.820 13.642 0.230 1967 6 12.700 -0.176 0 0 12.700 -0.176 11.001 -0.307 1967 7 12.200 -0.432 0 0 12.200 -0.432 10.274 -0.790 1967 8 15.300 1.729 0 0 15.300 1.729 12.499 0.496 1967 9 16.600 0.918 0 0 16.600 0.918 14.372 0.257 1967 10 18.700 1.079 0 0 18.700 1.079 16.463 0.409 1967 11 21.500 1.256 0 0 21.500 1.256 19.798 1.121 1967 12 23.100 0.712 0 0 23.100 0.712 21.920 1.100 1968 1 23.900 0.157 0 0 23.900 0.157 22.527 0.352 1968 2 21.800 -1.677 0 0 21.800 -1.677 20.890 -1.019 1968 3 21.200 -0.537 0 0 21.200 -0.537 20.305 0.137 1968 4 NaN NaN NaN NaN NaN NaN 14.828 -1.608 1968 5 NaN NaN NaN NaN NaN NaN 13.293 -0.119 1968 6 NaN NaN NaN NaN NaN NaN 9.617 -1.691 1968 7 10.900 -1.732 0 0 10.900 -1.732 10.482 -0.583 1968 8 NaN NaN NaN NaN NaN NaN 10.983 -1.020 1968 9 15.100 -0.582 0 0 15.100 -0.582 13.707 -0.407 1968 10 17.900 0.279 0 0 17.900 0.279 15.690 -0.364 1968 11 20.300 0.056 0 0 20.300 0.056 18.796 0.120 1968 12 23.300 0.912 0 0 23.300 0.912 21.743 0.923 1969 1 24.500 0.757 0 0 24.500 0.757 23.001 0.825 1969 2 24.100 0.623 0 0 24.100 0.623 22.827 0.918 1969 3 22.000 0.263 0 0 22.000 0.263 20.854 0.686 1969 4 16.400 -1.603 0 0 16.400 -1.603 15.215 -1.220 1969 5 14.700 -0.280 0 0 14.700 -0.280 13.304 -0.109 1969 6 12.100 -0.776 0 0 12.100 -0.776 11.094 -0.214 1969 7 12.800 0.168 0 0 12.800 0.168 11.490 0.425 1969 8 15.800 2.229 0 0 15.800 2.229 13.032 1.029 1969 9 15.100 -0.582 0 0 15.100 -0.582 13.814 -0.301 1969 10 18.200 0.579 0 0 18.200 0.579 16.496 0.442 1969 11 20.100 -0.144 0 0 20.100 -0.144 18.999 0.323 1969 12 23.100 0.712 0 0 23.100 0.712 21.878 1.058 1970 1 24.700 0.957 0 0 24.700 0.957 23.411 1.236 1970 2 23.800 0.323 0 0 23.800 0.323 22.119 0.210 1970 3 22.800 1.063 0 0 22.800 1.063 21.204 1.035 1970 4 17.800 -0.203 0 0 17.800 -0.203 16.584 0.149 1970 5 16.100 1.120 0 0 16.100 1.120 13.883 0.471 1970 6 12.800 -0.076 0 0 12.800 -0.076 11.178 -0.130 1970 7 12.000 -0.632 0 0 12.000 -0.632 10.426 -0.638 1970 8 12.600 -0.971 0 0 12.600 -0.971 11.036 -0.967 1970 9 15.600 -0.082 0 0 15.600 -0.082 13.989 -0.126 1970 10 17.600 -0.021 0 0 17.600 -0.021 16.115 0.061 1970 11 19.100 -1.144 0 0 19.100 -1.144 17.998 -0.678 1970 12 20.700 -1.688 0 0 20.700 -1.688 19.999 -0.821 1971 1 23.000 -0.743 0 0 23.000 -0.743 22.137 -0.038 1971 2 23.200 -0.277 0 0 23.200 -0.277 21.756 -0.153 1971 3 21.700 -0.037 0 0 21.700 -0.037 20.789 0.620 1971 4 17.400 -0.603 0 0 17.400 -0.603 15.956 -0.479 1971 5 15.100 0.120 0 0 15.100 0.120 13.377 -0.035 1971 6 14.200 1.324 0 0 14.200 1.324 11.720 0.411 1971 7 13.400 0.768 0 0 13.400 0.768 11.259 0.194 1971 8 11.800 -1.771 0 0 11.800 -1.771 10.533 -1.470 1971 9 13.800 -1.882 0 0 13.800 -1.882 12.880 -1.235 1971 10 16.800 -0.821 0 0 16.800 -0.821 15.828 -0.225 1971 11 18.800 -1.444 0 0 18.800 -1.444 17.976 -0.700 1971 12 21.500 -0.888 0 0 21.500 -0.888 20.757 -0.063 1972 1 24.500 0.757 0 0 24.500 0.757 23.120 0.945 1972 2 22.000 -1.477 0 0 22.000 -1.477 21.252 -0.657 1972 3 22.100 0.363 0 0 22.100 0.363 20.073 -0.096 1972 4 18.600 0.597 0 0 18.600 0.597 16.795 0.359 1972 5 15.100 0.120 0 0 15.100 0.120 13.284 -0.128 1972 6 13.100 0.224 0 0 13.100 0.224 11.337 0.029 1972 7 13.500 0.868 0 0 13.500 0.868 11.532 0.468 1972 8 12.700 -0.871 0 0 12.700 -0.871 11.280 -0.722 1972 9 17.500 1.818 0 0 17.500 1.818 14.746 0.631 1972 10 18.800 1.179 0 0 18.800 1.179 17.148 1.095 1972 11 21.800 1.556 0 0 21.800 1.556 19.681 1.005 1972 12 22.400 0.012 0 0 22.400 0.012 21.247 0.428 1973 1 23.300 -0.443 0 0 23.300 -0.443 22.329 0.154 1973 2 23.100 -0.377 0 0 23.100 -0.377 21.730 -0.179 1973 3 21.700 -0.037 0 0 21.700 -0.037 20.640 0.471 1973 4 19.100 1.097 0 0 19.100 1.097 16.815 0.380 1973 5 14.100 -0.880 0 0 14.100 -0.880 12.466 -0.946 1973 6 14.700 1.824 0 0 14.700 1.824 12.455 1.146 1973 7 13.700 1.068 0 0 13.700 1.068 11.839 0.775 1973 8 13.700 0.129 0 0 13.700 0.129 11.467 -0.536 1973 9 15.000 -0.682 0 0 15.000 -0.682 12.826 -1.289 1973 10 18.800 1.179 0 0 18.800 1.179 16.812 0.758 1973 11 19.700 -0.544 0 0 19.700 -0.544 18.768 0.091 1973 12 21.600 -0.788 0 0 21.600 -0.788 20.604 -0.216 1974 1 23.300 -0.443 0 0 23.300 -0.443 22.103 -0.072 1974 2 22.700 -0.777 0 0 22.700 -0.777 21.991 0.082 1974 3 20.000 -1.737 0 0 20.000 -1.737 19.490 -0.679 1974 4 19.100 1.097 0 0 19.100 1.097 16.886 0.451 1974 5 15.100 0.120 0 0 15.100 0.120 13.379 -0.033 1974 6 14.300 1.424 0 0 14.300 1.424 11.977 0.668 1974 7 13.800 1.168 0 0 13.800 1.168 11.444 0.379 1974 8 13.100 -0.471 0 0 13.100 -0.471 11.071 -0.932 1974 9 14.800 -0.882 0 0 14.800 -0.882 13.266 -0.848 1974 10 18.000 0.379 0 0 18.000 0.379 15.705 -0.349 1974 11 20.300 0.056 0 0 20.300 0.056 19.191 0.515 1974 12 22.100 -0.288 0 0 22.100 -0.288 21.137 0.317 1975 1 22.600 -1.143 0 0 22.600 -1.143 21.980 -0.196 1975 2 22.900 -0.577 0 0 22.900 -0.577 21.801 -0.108 1975 3 20.200 -1.537 0 0 20.200 -1.537 19.484 -0.685 1975 4 18.700 0.697 0 0 18.700 0.697 16.629 0.193 1975 5 15.300 0.320 0 0 15.300 0.320 13.374 -0.039 1975 6 13.600 0.724 0 0 13.600 0.724 12.151 0.842 1975 7 12.900 0.268 0 0 12.900 0.268 11.050 -0.015 1975 8 13.500 -0.071 0 0 13.500 -0.071 11.406 -0.596 1975 9 15.500 -0.182 0 0 15.500 -0.182 14.857 0.743 1975 10 17.500 -0.121 0 0 17.500 -0.121 15.383 -0.671 1975 11 20.000 -0.244 0 0 20.000 -0.244 18.663 -0.013 1975 12 20.500 -1.888 0 0 20.500 -1.888 19.749 -1.071 1976 1 23.800 0.057 0 0 23.800 0.057 22.341 0.166 1976 2 23.000 -0.477 0 0 23.000 -0.477 21.744 -0.165 1976 3 20.100 -1.637 0 0 20.100 -1.637 20.015 -0.154 1976 4 19.100 1.097 0 0 19.100 1.097 17.014 0.579 1976 5 15.800 0.820 0 0 15.800 0.820 14.078 0.666 1976 6 13.300 0.424 0 0 13.300 0.424 11.223 -0.085 1976 7 12.400 -0.232 0 0 12.400 -0.232 10.732 -0.332 1976 8 12.600 -0.971 0 0 12.600 -0.971 11.362 -0.641 1976 9 16.300 0.618 0 0 16.300 0.618 14.718 0.603 1976 10 17.100 -0.521 0 0 17.100 -0.521 15.874 -0.179 1976 11 18.200 -2.044 0 0 18.200 -2.044 17.271 -1.405 1976 12 22.700 0.312 0 0 22.700 0.312 21.397 0.577 1977 1 24.300 0.557 0 0 24.300 0.557 22.789 0.614 1977 2 22.500 -0.977 0 0 22.500 -0.977 22.714 0.805 1977 3 20.200 -1.537 0 0 20.200 -1.537 19.815 -0.354 1977 4 19.700 1.697 0 0 19.700 1.697 17.684 1.249 1977 5 13.800 -1.180 0 0 13.800 -1.180 12.597 -0.815 1977 6 13.600 0.724 0 0 13.600 0.724 11.907 0.598 1977 7 13.000 0.368 0 0 13.000 0.368 11.331 0.267 1977 8 NaN NaN NaN NaN NaN NaN 11.994 -0.009 1977 9 15.100 -0.582 0 0 15.100 -0.582 14.308 0.193 1977 10 15.000 -2.621 0 0 15.000 -2.621 16.290 0.236 1977 11 19.900 -0.344 0 0 19.900 -0.344 19.267 0.591 1977 12 22.900 0.512 0 0 22.900 0.512 21.761 0.941 1978 1 22.800 -0.943 0 0 22.800 -0.943 22.089 -0.086 1978 2 23.800 0.323 0 0 23.800 0.323 22.384 0.475 1978 3 23.200 1.463 0 0 23.200 1.463 21.813 1.644 1978 4 16.800 -1.203 0 0 16.800 -1.203 15.617 -0.818 1978 5 15.100 0.120 0 0 15.100 0.120 13.189 -0.224 1978 6 12.600 -0.276 0 0 12.600 -0.276 11.255 -0.054 1978 7 13.500 0.868 0 0 13.500 0.868 12.209 1.144 1978 8 12.600 -0.971 0 0 12.600 -0.971 11.466 -0.537 1978 9 15.300 -0.382 0 0 15.300 -0.382 13.667 -0.447 1978 10 16.000 -1.621 0 0 16.000 -1.621 14.597 -1.456 1978 11 20.700 0.456 0 0 20.700 0.456 19.354 0.678 1978 12 22.000 -0.388 0 0 22.000 -0.388 20.926 0.106 1979 1 22.900 -0.843 0 0 22.900 -0.843 21.449 -0.726 1979 2 24.700 1.223 0 0 24.700 1.223 22.849 0.941 1979 3 20.200 -1.537 0 0 20.200 -1.537 19.961 -0.208 1979 4 19.600 1.597 0 0 19.600 1.597 17.931 1.495 1979 5 15.300 0.320 0 0 15.300 0.320 13.972 0.560 1979 6 12.900 0.024 0 0 12.900 0.024 11.356 0.048 1979 7 12.000 -0.632 0 0 12.000 -0.632 10.893 -0.171 1979 8 13.500 -0.071 0 0 13.500 -0.071 11.965 -0.038 1979 9 13.700 -1.982 0 0 13.700 -1.982 13.128 -0.987 1979 10 NaN NaN NaN NaN NaN NaN 16.053 -0.001 1979 11 NaN NaN NaN NaN NaN NaN 19.628 0.952 1979 12 NaN NaN NaN NaN NaN NaN 21.809 0.989 1980 1 16.000 -7.743 1 0 NaN NaN 21.884 -0.291 1980 2 19.600 -3.877 0 0 19.600 -3.877 21.700 -0.209 1980 3 23.500 1.763 0 0 23.500 1.763 21.660 1.491 1980 4 19.500 1.497 0 0 19.500 1.497 16.988 0.553 1980 5 16.900 1.920 0 0 16.900 1.920 13.884 0.471 1980 6 14.000 1.124 0 0 14.000 1.124 11.678 0.369 1980 7 14.600 1.968 0 0 14.600 1.968 12.207 1.143 1980 8 15.600 2.029 0 0 15.600 2.029 13.237 1.234 1980 9 16.600 0.918 0 0 16.600 0.918 13.864 -0.251 1980 10 19.600 1.979 0 0 19.600 1.979 16.464 0.411 1980 11 19.600 -0.644 0 0 19.600 -0.644 18.148 -0.528 1980 12 23.300 0.912 0 0 23.300 0.912 21.454 0.634 1981 1 23.300 -0.443 0 0 23.300 -0.443 21.831 -0.344 1981 2 23.800 0.323 0 0 23.800 0.323 21.990 0.081 1981 3 20.400 -1.337 0 0 20.400 -1.337 19.344 -0.825 1981 4 19.800 1.797 0 0 19.800 1.797 17.184 0.748 1981 5 16.700 1.720 0 0 16.700 1.720 14.237 0.824 1981 6 12.900 0.024 0 0 12.900 0.024 10.675 -0.633 1981 7 13.200 0.568 0 0 13.200 0.568 10.992 -0.073 1981 8 11.700 -1.871 0 0 11.700 -1.871 10.391 -1.612 1981 9 15.400 -0.282 0 0 15.400 -0.282 13.387 -0.727 1981 10 17.600 -0.021 0 0 17.600 -0.021 15.625 -0.429 1981 11 21.600 1.356 0 0 21.600 1.356 19.349 0.673 1981 12 22.600 0.212 0 0 22.600 0.212 20.882 0.062 1982 1 23.400 -0.343 0 0 23.400 -0.343 21.813 -0.362 1982 2 24.100 0.623 0 0 24.100 0.623 22.169 0.260 1982 3 21.800 0.063 0 0 21.800 0.063 19.837 -0.332 1982 4 14.700 -3.303 0 0 14.700 -3.303 14.628 -1.807 1982 5 16.700 1.720 0 0 16.700 1.720 13.850 0.438 1982 6 14.500 1.624 0 0 14.500 1.624 11.858 0.550 1982 7 13.100 0.468 0 0 13.100 0.468 11.378 0.313 1982 8 14.200 0.629 0 0 14.200 0.629 12.335 0.332 1982 9 17.300 1.618 0 0 17.300 1.618 15.663 1.548 1982 10 19.400 1.779 0 0 19.400 1.779 16.802 0.749 1982 11 19.700 -0.544 0 0 19.700 -0.544 18.304 -0.372 1982 12 23.500 1.112 0 0 23.500 1.112 21.025 0.205 1983 1 25.600 1.857 0 0 25.600 1.857 23.502 1.326 1983 2 23.800 0.323 0 0 23.800 0.323 21.592 -0.317 1983 3 23.200 1.463 0 0 23.200 1.463 20.983 0.814 1983 4 21.000 2.997 0 0 21.000 2.997 18.103 1.667 1983 5 15.500 0.520 0 0 15.500 0.520 13.563 0.150 1983 6 14.600 1.724 0 0 14.600 1.724 11.859 0.551 1983 7 12.600 -0.032 0 0 12.600 -0.032 11.239 0.174 1983 8 14.100 0.529 0 0 14.100 0.529 12.062 0.059 1983 9 16.800 1.118 0 0 16.800 1.118 14.553 0.439 1983 10 18.800 1.179 0 0 18.800 1.179 16.767 0.713 1983 11 20.200 -0.044 0 0 20.200 -0.044 19.115 0.438 1983 12 24.100 1.712 0 0 24.100 1.712 22.334 1.514 1984 1 24.000 0.257 0 0 24.000 0.257 22.704 0.529 1984 2 25.000 1.523 0 0 25.000 1.523 22.994 1.085 1984 3 22.500 0.763 0 0 22.500 0.763 20.809 0.640 1984 4 19.500 1.497 0 0 19.500 1.497 17.135 0.699 1984 5 15.700 0.720 0 0 15.700 0.720 13.783 0.371 1984 6 14.000 1.124 0 0 14.000 1.124 12.416 1.108 1984 7 12.900 0.268 0 0 12.900 0.268 11.464 0.400 1984 8 14.300 0.729 0 0 14.300 0.729 12.624 0.621 1984 9 17.100 1.418 0 0 17.100 1.418 15.106 0.991 1984 10 18.400 0.779 0 0 18.400 0.779 16.324 0.271 1984 11 20.800 0.556 0 0 20.800 0.556 19.447 0.770 1984 12 22.000 -0.388 0 0 22.000 -0.388 20.800 -0.020 1985 1 24.700 0.957 0 0 24.700 0.957 23.262 1.087 1985 2 23.300 -0.177 0 0 23.300 -0.177 22.024 0.115 1985 3 21.200 -0.537 0 0 21.200 -0.537 19.904 -0.265 1985 4 20.400 2.397 0 0 20.400 2.397 17.495 1.060 1985 5 15.100 0.120 0 0 15.100 0.120 13.744 0.332 1985 6 13.600 0.724 0 0 13.600 0.724 12.028 0.720 1985 7 12.800 0.168 0 0 12.800 0.168 11.177 0.113 1985 8 16.100 2.529 0 0 16.100 2.529 13.607 1.604 1985 9 16.700 1.018 0 0 16.700 1.018 14.942 0.827 1985 10 19.400 1.779 0 0 19.400 1.779 17.710 1.657 1985 11 22.400 2.156 0 0 22.400 2.156 20.388 1.711 1985 12 20.600 -1.788 0 0 20.600 -1.788 20.147 -0.673 1986 1 23.400 -0.343 0 0 23.400 -0.343 22.428 0.253 1986 2 22.500 -0.977 0 0 22.500 -0.977 21.439 -0.470 1986 3 21.700 -0.037 0 0 21.700 -0.037 19.811 -0.357 1986 4 19.600 1.597 0 0 19.600 1.597 17.229 0.794 1986 5 17.700 2.720 0 0 17.700 2.720 15.119 1.707 1986 6 14.400 1.524 0 0 14.400 1.524 12.211 0.903 1986 7 13.700 1.068 0 0 13.700 1.068 11.441 0.376 1986 8 14.300 0.729 0 0 14.300 0.729 12.621 0.618 1986 9 17.500 1.818 0 0 17.500 1.818 15.017 0.903 1986 10 18.500 0.879 0 0 18.500 0.879 16.426 0.373 1986 11 19.700 -0.544 0 0 19.700 -0.544 18.582 -0.094 1986 12 23.200 0.812 0 0 23.200 0.812 21.602 0.782 1987 1 23.500 -0.243 0 0 23.500 -0.243 22.191 0.016 1987 2 24.600 1.123 0 0 24.600 1.123 23.088 1.179 1987 3 22.300 0.563 0 0 22.300 0.563 21.051 0.882 1987 4 19.100 1.097 0 0 19.100 1.097 17.123 0.687 1987 5 17.700 2.720 0 0 17.700 2.720 15.720 2.307 1987 6 12.600 -0.276 0 0 12.600 -0.276 11.547 0.239 1987 7 11.700 -0.932 0 0 11.700 -0.932 11.595 0.531 1987 8 13.800 0.229 0 0 13.800 0.229 12.567 0.564 1987 9 14.600 -1.082 0 0 14.600 -1.082 13.802 -0.313 1987 10 17.700 0.079 0 0 17.700 0.079 16.609 0.556 1987 11 19.400 -0.844 0 0 19.400 -0.844 18.931 0.255 1987 12 22.000 -0.388 0 0 22.000 -0.388 21.337 0.517 1988 1 24.300 0.557 0 0 24.300 0.557 22.901 0.725 1988 2 24.700 1.223 0 0 24.700 1.223 22.557 0.648 1988 3 22.500 0.763 0 0 22.500 0.763 20.732 0.563 1988 4 16.600 -1.403 0 0 16.600 -1.403 15.328 -1.108 1988 5 17.400 2.420 0 0 17.400 2.420 14.985 1.573 1988 6 13.100 0.224 0 0 13.100 0.224 10.993 -0.315 1988 7 13.400 0.768 0 0 13.400 0.768 11.418 0.354 1988 8 16.000 2.429 0 0 16.000 2.429 13.696 1.694 1988 9 15.500 -0.182 0 0 15.500 -0.182 14.060 -0.054 1988 10 17.500 -0.121 0 0 17.500 -0.121 15.635 -0.419 1988 11 20.900 0.656 0 0 20.900 0.656 19.146 0.469 1988 12 21.100 -1.288 0 0 21.100 -1.288 20.098 -0.722 1989 1 23.800 0.057 0 0 23.800 0.057 22.672 0.497 1989 2 22.300 -1.177 0 0 22.300 -1.177 21.200 -0.709 1989 3 22.000 0.263 0 0 22.000 0.263 20.729 0.561 1989 4 18.200 0.197 0 0 18.200 0.197 16.633 0.197 1989 5 14.900 -0.080 0 0 14.900 -0.080 13.533 0.120 1989 6 12.000 -0.876 0 0 12.000 -0.876 10.580 -0.729 1989 7 12.200 -0.432 0 0 12.200 -0.432 10.905 -0.160 1989 8 14.800 1.229 0 0 14.800 1.229 12.674 0.671 1989 9 15.700 0.018 0 0 15.700 0.018 13.998 -0.116 1989 10 15.900 -1.721 0 0 15.900 -1.721 15.080 -0.973 1989 11 18.100 -2.144 0 0 18.100 -2.144 18.345 -0.331 1989 12 22.600 0.212 0 0 22.600 0.212 21.591 0.771 1990 1 24.400 0.657 0 0 24.400 0.657 23.129 0.953 1990 2 22.200 -1.277 0 0 22.200 -1.277 21.562 -0.347 1990 3 19.700 -2.037 0 0 19.700 -2.037 19.504 -0.665 1990 4 18.600 0.597 0 0 18.600 0.597 16.600 0.165 1990 5 14.900 -0.080 0 0 14.900 -0.080 13.475 0.063 1990 6 12.500 -0.376 0 0 12.500 -0.376 10.631 -0.677 1990 7 12.400 -0.232 0 0 12.400 -0.232 11.076 0.012 1990 8 14.000 0.429 0 0 14.000 0.429 12.445 0.442 1990 9 16.800 1.118 0 0 16.800 1.118 14.896 0.782 1990 10 16.900 -0.721 0 0 16.900 -0.721 15.594 -0.459 1990 11 19.500 -0.744 0 0 19.500 -0.744 18.450 -0.226 1990 12 22.200 -0.188 0 0 22.200 -0.188 21.155 0.335 1991 1 24.100 0.357 0 0 24.100 0.357 22.479 0.304 1991 2 23.900 0.423 0 0 23.900 0.423 22.286 0.377 1991 3 22.400 0.663 0 0 22.400 0.663 20.732 0.563 1991 4 21.300 3.297 0 0 21.300 3.297 18.672 2.236 1991 5 16.600 1.620 0 0 16.600 1.620 14.879 1.467 1991 6 12.000 -0.876 0 0 12.000 -0.876 10.684 -0.624 1991 7 12.700 0.068 0 0 12.700 0.068 11.524 0.459 1991 8 12.100 -1.471 0 0 12.100 -1.471 11.118 -0.885 1991 9 16.400 0.718 0 0 16.400 0.718 14.620 0.505 1991 10 18.400 0.779 0 0 18.400 0.779 16.668 0.615 1991 11 21.000 0.756 0 0 21.000 0.756 19.361 0.685 1991 12 23.500 1.112 0 0 23.500 1.112 21.887 1.068 1992 1 NaN NaN NaN NaN NaN NaN 22.851 0.676 1992 2 NaN NaN NaN NaN NaN NaN 22.894 0.985 1992 3 NaN NaN NaN NaN NaN NaN 20.874 0.706 1992 4 NaN NaN NaN NaN NaN NaN 16.968 0.533 1992 5 NaN NaN NaN NaN NaN NaN 14.184 0.771 1992 6 NaN NaN NaN NaN NaN NaN 11.529 0.220 1992 7 NaN NaN NaN NaN NaN NaN 12.256 1.192 1992 8 NaN NaN NaN NaN NaN NaN 11.880 -0.123 1992 9 NaN NaN NaN NaN NaN NaN 14.372 0.257 1992 10 NaN NaN NaN NaN NaN NaN 15.835 -0.218 1992 11 NaN NaN NaN NaN NaN NaN 18.736 0.060 1992 12 NaN NaN NaN NaN NaN NaN 21.683 0.863