% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 154630 % Primary Name: SALINAS/GENER % Record Type: TAVG % Country: Ecuador % State: ZZ % Latitude: -2.20000 +/- 0.01500 % Longitude: -80.99167 +/- 0.01667 % Elevation (m): 6.78 +/- 1.28 % # of Months: 240 % % Alternate Names: SALINAS % % IDs: faa - SESA % ghcnm - 30684200000 % hadcru - 841110 % ncdc - 20029216 % wban - 50801 % wmo - 84200 % wmssc - 841110 % % Sources: US First Order Summary of the Day % Global Historical Climatology Network - Monthly v2 % Hadley Centre Data Release % World Monthly Surface Station Climatology % Global Historical Climatology Network - Monthly v3 % Multi-network Metadata System % % Site Hash: 8a9bf7c2474bc51b3b8cc689ff1b507c % Raw Data Hash: 59425692431ba64b7ae268088d498103 % Adj Data Hash: 523a3bb406a30887261ce6251f20ad40 % % 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 1960 1 NaN NaN NaN NaN NaN NaN 24.544 -0.370 1960 2 NaN NaN NaN NaN NaN NaN 25.700 -0.344 1960 3 NaN NaN NaN NaN NaN NaN 25.963 -0.462 1960 4 NaN NaN NaN NaN NaN NaN 25.194 -0.436 1960 5 NaN NaN NaN NaN NaN NaN 23.818 -0.661 1960 6 NaN NaN NaN NaN NaN NaN 22.207 -0.700 1960 7 NaN NaN NaN NaN NaN NaN 21.109 -0.429 1960 8 NaN NaN NaN NaN NaN NaN 20.282 -0.521 1960 9 NaN NaN NaN NaN NaN NaN 20.648 -0.207 1960 10 NaN NaN NaN NaN NaN NaN 20.842 -0.386 1960 11 NaN NaN NaN NaN NaN NaN 21.908 -0.253 1960 12 NaN NaN NaN NaN NaN NaN 23.455 0.101 1961 1 25.200 0.427 0 0 25.804 1.030 25.618 0.705 1961 2 26.200 0.295 0 0 26.902 0.998 26.739 0.695 1961 3 25.400 -0.885 0 0 25.996 -0.289 26.228 -0.197 1961 4 24.800 -0.691 0 0 25.196 -0.295 25.398 -0.232 1961 5 23.100 -1.239 0 0 23.432 -0.908 24.068 -0.411 1961 6 22.000 -0.767 0 0 22.386 -0.381 22.630 -0.276 1961 7 20.300 -1.098 0 0 20.705 -0.693 20.862 -0.675 1961 8 18.800 -1.864 0 0 19.203 -1.461 19.679 -1.124 1961 9 20.500 -0.215 0 0 20.969 0.255 20.755 -0.100 1961 10 21.200 0.112 0 0 21.733 0.645 21.425 0.197 1961 11 21.400 -0.621 0 0 21.901 -0.121 21.910 -0.251 1961 12 23.100 -0.113 0 0 23.586 0.373 23.720 0.367 1962 1 24.700 -0.073 0 0 25.304 0.530 25.351 0.438 1962 2 25.200 -0.705 0 0 25.902 -0.002 26.092 0.048 1962 3 24.400 -1.885 0 0 24.996 -1.289 25.666 -0.759 1962 4 24.400 -1.091 0 0 24.796 -0.695 25.374 -0.256 1962 5 22.800 -1.539 0 0 23.132 -1.208 23.889 -0.591 1962 6 20.500 -2.267 0 0 20.886 -1.881 21.613 -1.293 1962 7 21.300 -0.098 0 0 21.705 0.307 21.111 -0.427 1962 8 19.900 -0.764 0 0 20.303 -0.361 20.313 -0.491 1962 9 20.400 -0.315 0 0 20.869 0.155 20.858 0.003 1962 10 20.800 -0.288 0 0 21.333 0.245 21.149 -0.079 1962 11 21.600 -0.421 0 0 22.101 0.079 22.278 0.117 1962 12 22.900 -0.313 0 0 23.386 0.173 23.464 0.111 1963 1 24.500 -0.273 0 0 25.104 0.330 25.067 0.154 1963 2 25.500 -0.405 0 0 26.202 0.298 26.089 0.045 1963 3 25.600 -0.685 0 0 26.196 -0.089 26.335 -0.090 1963 4 23.600 -1.891 0 0 23.996 -1.495 24.782 -0.848 1963 5 23.100 -1.239 0 0 23.432 -0.908 24.117 -0.362 1963 6 21.400 -1.367 0 0 21.786 -0.981 22.093 -0.814 1963 7 21.100 -0.298 0 0 21.505 0.107 21.435 -0.103 1963 8 21.000 0.336 0 0 21.403 0.739 21.338 0.535 1963 9 21.000 0.285 0 0 21.469 0.755 21.268 0.413 1963 10 21.600 0.512 0 4 21.721 0.633 21.599 0.372 1963 11 22.200 0.179 0 0 22.330 0.309 22.019 -0.142 1963 12 23.400 0.187 0 0 23.492 0.279 23.439 0.085 1964 1 26.600 1.827 1 0 NaN NaN 24.899 -0.014 1964 2 25.200 -0.705 0 0 25.329 -0.575 25.658 -0.387 1964 3 26.600 0.315 0 0 26.753 0.469 26.856 0.431 1964 4 25.200 -0.291 0 0 25.330 -0.160 25.517 -0.114 1964 5 22.400 -1.939 0 0 22.553 -1.786 23.384 -1.096 1964 6 21.300 -1.467 0 0 21.538 -1.228 21.980 -0.926 1964 7 19.900 -1.498 0 0 20.165 -1.233 20.473 -1.064 1964 8 20.400 -0.264 0 0 20.585 -0.079 20.368 -0.435 1964 9 20.000 -0.715 0 0 20.113 -0.602 20.346 -0.509 1964 10 20.900 -0.188 0 0 21.021 -0.067 20.833 -0.395 1964 11 22.300 0.279 0 0 22.430 0.409 22.396 0.234 1964 12 22.400 -0.813 0 0 22.492 -0.721 22.789 -0.564 1965 1 25.200 0.427 0 0 25.281 0.508 25.479 0.566 1965 2 26.200 0.295 0 0 26.329 0.425 26.461 0.416 1965 3 26.500 0.215 0 0 26.653 0.369 26.784 0.359 1965 4 26.400 0.909 0 0 26.530 1.040 26.243 0.613 1965 5 25.700 1.361 0 0 25.853 1.514 25.714 1.234 1965 6 24.500 1.733 0 0 24.738 1.972 24.625 1.718 1965 7 22.400 1.002 0 0 22.665 1.267 23.030 1.492 1965 8 21.800 1.136 0 0 21.985 1.321 21.805 1.001 1965 9 21.300 0.585 0 0 21.413 0.698 21.511 0.656 1965 10 22.300 1.212 0 0 22.421 1.333 22.139 0.912 1965 11 22.500 0.479 0 0 22.630 0.609 22.481 0.320 1965 12 24.200 0.987 0 0 24.292 1.079 24.175 0.821 1966 1 25.700 0.927 0 0 25.781 1.008 25.872 0.959 1966 2 26.000 0.095 0 0 26.129 0.225 26.455 0.411 1966 3 26.000 -0.285 0 0 26.153 -0.131 26.421 -0.004 1966 4 25.000 -0.491 0 0 25.130 -0.360 25.532 -0.098 1966 5 23.900 -0.439 0 0 24.053 -0.286 24.369 -0.111 1966 6 21.000 -1.767 0 0 21.238 -1.528 22.253 -0.653 1966 7 21.700 0.302 0 0 21.965 0.567 21.406 -0.132 1966 8 21.200 0.536 0 0 21.385 0.721 21.197 0.394 1966 9 21.800 1.085 0 0 21.913 1.198 21.044 0.189 1966 10 21.800 0.712 0 0 21.921 0.833 21.781 0.553 1966 11 21.700 -0.321 0 0 21.830 -0.191 22.277 0.115 1966 12 22.500 -0.713 0 0 22.592 -0.621 22.810 -0.543 1967 1 25.500 0.727 0 0 25.581 0.808 25.032 0.118 1967 2 26.200 0.295 0 0 26.329 0.425 26.262 0.218 1967 3 25.200 -1.085 0 0 25.353 -0.931 25.930 -0.495 1967 4 24.400 -1.091 0 0 24.530 -0.960 25.361 -0.270 1967 5 23.900 -0.439 0 0 24.053 -0.286 24.570 0.091 1967 6 21.700 -1.067 0 0 21.938 -0.828 22.096 -0.811 1967 7 20.400 -0.998 0 0 20.665 -0.733 20.845 -0.693 1967 8 20.100 -0.564 0 0 20.285 -0.379 20.621 -0.183 1967 9 20.000 -0.715 0 0 20.113 -0.602 20.300 -0.554 1967 10 20.900 -0.188 0 0 21.021 -0.067 20.942 -0.286 1967 11 20.600 -1.421 0 0 20.730 -1.291 21.049 -1.112 1967 12 22.500 -0.713 0 0 22.592 -0.621 22.459 -0.895 1968 1 24.200 -0.573 0 0 24.281 -0.492 24.369 -0.544 1968 2 24.500 -1.405 0 0 24.629 -1.275 25.421 -0.624 1968 3 24.600 -1.685 0 0 24.753 -1.531 25.870 -0.555 1968 4 23.600 -1.891 0 0 23.730 -1.760 24.961 -0.669 1968 5 22.200 -2.139 0 0 22.353 -1.986 23.322 -1.157 1968 6 21.400 -1.367 0 0 21.638 -1.128 22.093 -0.813 1968 7 21.600 0.202 0 0 21.865 0.467 21.547 0.009 1968 8 20.800 0.136 0 0 20.985 0.321 20.814 0.011 1968 9 21.200 0.485 0 0 21.313 0.598 21.239 0.384 1968 10 20.900 -0.188 0 0 21.021 -0.067 21.205 -0.022 1968 11 22.400 0.379 0 0 22.530 0.509 22.319 0.158 1968 12 23.000 -0.213 0 0 23.092 -0.121 23.444 0.091 1969 1 24.400 -0.373 0 0 24.481 -0.292 25.022 0.108 1969 2 25.900 -0.005 0 0 26.029 0.125 26.359 0.314 1969 3 27.000 0.715 0 0 27.153 0.869 27.412 0.987 1969 4 26.800 1.309 0 0 26.930 1.440 26.741 1.110 1969 5 25.700 1.361 0 0 25.853 1.514 26.006 1.527 1969 6 24.700 1.933 0 0 24.938 2.172 24.753 1.846 1969 7 22.100 0.702 0 0 22.365 0.967 22.622 1.084 1969 8 21.000 0.336 0 0 21.185 0.521 21.632 0.828 1969 9 21.300 0.585 0 0 21.413 0.698 21.349 0.494 1969 10 22.400 1.312 0 0 22.521 1.433 22.011 0.784 1969 11 23.100 1.079 0 0 23.230 1.209 22.836 0.674 1969 12 24.100 0.887 0 0 24.192 0.979 24.206 0.853 1970 1 24.800 0.027 0 0 24.881 0.108 25.295 0.381 1970 2 25.500 -0.405 0 0 25.629 -0.275 26.093 0.048 1970 3 25.300 -0.985 0 0 25.453 -0.831 26.208 -0.217 1970 4 25.100 -0.391 0 0 25.230 -0.260 25.627 -0.003 1970 5 24.500 0.161 0 0 24.653 0.314 24.500 0.021 1970 6 22.300 -0.467 0 0 22.538 -0.228 22.670 -0.237 1970 7 20.400 -0.998 0 0 20.665 -0.733 20.733 -0.804 1970 8 19.900 -0.764 0 0 20.085 -0.579 19.896 -0.907 1970 9 20.400 -0.315 0 0 20.513 -0.202 20.425 -0.430 1970 10 21.600 0.512 0 0 21.721 0.633 21.334 0.106 1970 11 22.300 0.279 0 4 21.798 -0.224 21.792 -0.369 1970 12 23.400 0.187 0 0 22.883 -0.330 23.272 -0.081 1971 1 24.900 0.127 0 0 24.501 -0.272 24.536 -0.378 1971 2 25.700 -0.205 0 0 25.399 -0.505 25.541 -0.503 1971 3 26.400 0.115 0 0 25.993 -0.292 26.189 -0.236 1971 4 24.700 -0.791 0 0 24.093 -1.398 24.818 -0.813 1971 5 22.200 -2.139 0 0 21.529 -2.811 22.798 -1.681 1971 6 21.900 -0.867 0 0 21.283 -1.484 21.901 -1.005 1971 7 21.100 -0.298 0 0 20.502 -0.896 20.776 -0.762 1971 8 20.700 0.036 0 0 20.100 -0.564 20.083 -0.720 1971 9 20.900 0.185 0 0 20.366 -0.348 20.378 -0.477 1971 10 20.900 -0.188 0 0 20.430 -0.658 20.577 -0.651 1971 11 22.000 -0.021 0 0 21.498 -0.524 21.675 -0.486 1971 12 23.500 0.287 0 0 22.983 -0.230 23.064 -0.290 1972 1 25.500 0.727 0 0 25.101 0.328 25.027 0.113 1972 2 26.700 0.795 0 0 26.399 0.495 26.055 0.010 1972 3 27.100 0.815 0 0 26.693 0.408 26.865 0.440 1972 4 26.800 1.309 0 0 26.193 0.702 26.234 0.604 1972 5 25.300 0.961 0 0 24.629 0.289 25.320 0.840 1972 6 25.600 2.833 0 0 24.983 2.216 24.853 1.947 1972 7 25.000 3.602 0 0 24.402 3.004 24.179 2.642 1972 8 23.700 3.036 0 0 23.100 2.436 22.930 2.127 1972 9 23.100 2.385 0 0 22.566 1.852 22.447 1.592 1972 10 23.600 2.512 0 0 23.130 2.042 22.929 1.701 1972 11 23.800 1.779 0 0 23.298 1.276 23.444 1.283 1972 12 26.000 2.787 0 0 25.483 2.270 24.867 1.514 1973 1 26.700 1.927 0 0 26.301 1.528 26.395 1.481 1973 2 26.900 0.995 0 0 26.599 0.695 27.010 0.966 1973 3 27.100 0.815 0 0 26.693 0.408 27.254 0.829 1973 4 25.900 0.409 0 0 25.293 -0.198 25.829 0.198 1973 5 24.800 0.461 0 0 24.129 -0.211 24.416 -0.064 1973 6 23.100 0.333 0 0 22.483 -0.284 22.681 -0.226 1973 7 21.000 -0.398 0 0 20.402 -0.996 20.608 -0.930 1973 8 20.300 -0.364 0 0 19.700 -0.964 19.926 -0.878 1973 9 21.500 0.785 0 0 20.966 0.252 20.743 -0.111 1973 10 21.200 0.112 0 0 20.730 -0.358 20.587 -0.641 1973 11 21.500 -0.521 0 4 21.391 -0.630 21.496 -0.666 1973 12 22.500 -0.713 0 0 22.440 -0.774 22.314 -1.039 1974 1 24.500 -0.273 0 0 24.356 -0.417 24.460 -0.454 1974 2 25.800 -0.105 0 0 25.530 -0.375 25.756 -0.289 1974 3 25.600 -0.685 0 0 25.392 -0.893 26.084 -0.341 1974 4 25.100 -0.391 0 0 25.075 -0.416 25.526 -0.105 1974 5 23.700 -0.639 0 0 23.704 -0.635 24.635 0.156 1974 6 22.100 -0.667 0 0 21.977 -0.789 22.380 -0.527 1974 7 21.200 -0.198 0 0 21.037 -0.361 21.010 -0.528 1974 8 19.900 -0.764 0 0 19.816 -0.847 20.076 -0.728 1974 9 20.100 -0.615 0 0 20.033 -0.682 19.961 -0.894 1974 10 20.700 -0.388 0 0 20.574 -0.514 20.559 -0.669 1974 11 21.600 -0.421 0 0 21.491 -0.530 21.710 -0.452 1974 12 23.500 0.287 0 0 23.440 0.226 23.228 -0.125 1975 1 24.500 -0.273 0 0 24.356 -0.417 24.582 -0.331 1975 2 25.900 -0.005 0 0 25.630 -0.275 25.598 -0.446 1975 3 26.600 0.315 0 0 26.392 0.107 26.476 0.051 1975 4 25.600 0.109 0 0 25.575 0.084 25.491 -0.139 1975 5 23.200 -1.139 0 0 23.204 -1.135 23.777 -0.702 1975 6 22.800 0.033 0 0 22.677 -0.089 22.537 -0.369 1975 7 20.600 -0.798 0 0 20.437 -0.961 20.668 -0.870 1975 8 19.800 -0.864 0 0 19.716 -0.947 19.847 -0.957 1975 9 20.600 -0.115 0 0 20.533 -0.182 20.198 -0.656 1975 10 20.900 -0.188 0 0 20.774 -0.314 20.629 -0.598 1975 11 20.900 -1.121 0 0 20.791 -1.230 21.097 -1.065 1975 12 22.400 -0.813 0 0 22.340 -0.874 22.505 -0.848 1976 1 24.900 0.127 0 0 24.756 -0.017 24.412 -0.501 1976 2 26.200 0.295 0 0 25.930 0.025 25.605 -0.439 1976 3 27.000 0.715 0 0 26.792 0.507 26.505 0.080 1976 4 26.400 0.909 0 0 26.375 0.884 25.855 0.225 1976 5 25.000 0.661 0 0 25.004 0.665 24.964 0.485 1976 6 24.400 1.633 0 0 24.277 1.511 24.054 1.147 1976 7 24.200 2.802 0 0 24.037 2.639 23.296 1.758 1976 8 22.600 1.936 0 0 22.516 1.853 21.959 1.155 1976 9 21.700 0.985 0 0 21.633 0.918 21.340 0.485 1976 10 22.300 1.212 0 0 22.174 1.086 21.620 0.393 1976 11 23.300 1.279 0 0 23.191 1.170 22.834 0.672 1976 12 24.500 1.287 0 0 24.440 1.226 24.320 0.967 1977 1 25.500 0.727 0 0 25.356 0.583 25.399 0.486 1977 2 26.300 0.395 0 0 26.030 0.125 26.223 0.178 1977 3 26.700 0.415 0 0 26.492 0.207 26.939 0.514 1977 4 24.800 -0.691 0 0 24.775 -0.716 25.569 -0.062 1977 5 22.900 -1.439 0 0 22.904 -1.435 24.024 -0.456 1977 6 23.300 0.533 0 0 23.177 0.411 23.272 0.366 1977 7 21.200 -0.198 0 0 21.037 -0.361 21.490 -0.047 1977 8 20.800 0.136 0 0 20.716 0.053 20.663 -0.140 1977 9 20.700 -0.015 0 0 20.633 -0.082 20.691 -0.163 1977 10 21.800 0.712 0 0 21.674 0.586 21.314 0.086 1977 11 22.300 0.279 0 0 22.191 0.170 22.268 0.106 1977 12 23.500 0.287 0 0 23.440 0.226 23.893 0.540 1978 1 25.300 0.527 0 0 25.156 0.383 25.366 0.453 1978 2 26.000 0.095 0 0 25.730 -0.175 26.548 0.504 1978 3 25.200 -1.085 0 0 24.992 -1.293 26.206 -0.219 1978 4 24.800 -0.691 0 0 24.775 -0.716 25.497 -0.133 1978 5 24.500 0.161 0 0 24.504 0.165 24.692 0.212 1978 6 22.200 -0.567 0 0 22.077 -0.689 22.476 -0.431 1978 7 21.000 -0.398 0 0 20.837 -0.561 21.033 -0.505 1978 8 20.100 -0.564 0 0 20.016 -0.647 20.057 -0.746 1978 9 20.600 -0.115 0 0 20.533 -0.182 20.476 -0.379 1978 10 21.600 0.512 0 0 21.474 0.386 21.068 -0.159 1978 11 23.100 1.079 0 0 22.991 0.970 22.910 0.749 1978 12 23.600 0.387 0 0 23.540 0.326 23.720 0.366 1979 1 25.200 0.427 0 0 25.056 0.283 25.404 0.491 1979 2 25.400 -0.505 0 0 25.130 -0.775 26.255 0.211 1979 3 26.500 0.215 0 0 26.292 0.007 26.791 0.366 1979 4 25.700 0.209 0 0 25.675 0.184 26.039 0.408 1979 5 24.100 -0.239 0 0 24.104 -0.235 24.713 0.233 1979 6 23.300 0.533 0 0 23.177 0.411 23.326 0.420 1979 7 21.800 0.402 0 0 21.637 0.239 21.418 -0.119 1979 8 21.000 0.336 0 0 20.916 0.253 20.925 0.122 1979 9 21.200 0.485 0 0 21.133 0.418 21.318 0.463 1979 10 21.800 0.712 0 0 21.674 0.586 21.965 0.738 1979 11 22.400 0.379 0 0 22.291 0.270 22.283 0.122 1979 12 23.800 0.587 0 0 23.740 0.526 23.698 0.345 1980 1 25.100 0.327 0 0 24.956 0.183 25.558 0.644 1980 2 25.900 -0.005 0 0 25.630 -0.275 26.319 0.274 1980 3 26.500 0.215 0 0 26.292 0.007 27.008 0.583 1980 4 26.500 1.009 0 0 26.475 0.984 26.624 0.994 1980 5 25.100 0.761 0 0 25.104 0.765 25.329 0.850 1980 6 23.600 0.833 0 0 23.477 0.711 23.512 0.606 1980 7 20.800 -0.598 0 0 20.637 -0.761 21.320 -0.218 1980 8 20.900 0.236 0 0 20.816 0.153 20.613 -0.191 1980 9 21.000 0.285 0 0 20.933 0.218 20.793 -0.062 1980 10 22.300 1.212 0 0 22.174 1.086 21.519 0.292 1980 11 22.200 0.179 0 0 22.091 0.070 22.070 -0.091 1980 12 23.800 0.587 0 0 23.740 0.526 23.472 0.119 1981 1 NaN NaN NaN NaN NaN NaN 24.617 -0.297 1981 2 NaN NaN NaN NaN NaN NaN 25.837 -0.207 1981 3 NaN NaN NaN NaN NaN NaN 26.672 0.247 1981 4 NaN NaN NaN NaN NaN NaN 25.855 0.225 1981 5 NaN NaN NaN NaN NaN NaN 23.749 -0.730 1981 6 NaN NaN NaN NaN NaN NaN 22.498 -0.408 1981 7 NaN NaN NaN NaN NaN NaN 21.471 -0.067 1981 8 NaN NaN NaN NaN NaN NaN 20.235 -0.569 1981 9 NaN NaN NaN NaN NaN NaN 21.028 0.173 1981 10 NaN NaN NaN NaN NaN NaN 21.076 -0.152 1981 11 NaN NaN NaN NaN NaN NaN 22.099 -0.063 1981 12 NaN NaN NaN NaN NaN NaN 23.868 0.514