% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 6441 % Primary Name: CLARKSON % Record Type: TAVG % Country: Canada % Latitude: 43.52000 +/- 0.00500 % Longitude: -79.62000 +/- 0.00500 % Elevation (m): 93.00 +/- 0.50 % # of Months: 199 % % IDs: ghcnd - CA006151548 % % Sources: Global Historical Climatology Network - Daily % % Site Hash: 2f79610eccca65bdc4cfe0a22eceb3bb % Raw Data Hash: 1b7224d060d938178dbbe9d5eb0bfa01 % Adj Data Hash: fd4aa6e360aeb6aa952190ef23c8a617 % % 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 1948 12 NaN NaN NaN NaN NaN NaN -3.666 1.330 1949 1 NaN NaN NaN NaN NaN NaN -4.710 3.376 1949 2 NaN NaN NaN NaN NaN NaN -5.102 2.559 1949 3 NaN NaN NaN NaN NaN NaN -2.685 -0.066 1949 4 NaN NaN NaN NaN NaN NaN 5.709 0.601 1949 5 NaN NaN NaN NaN NaN NaN 12.316 0.655 1949 6 NaN NaN NaN NaN NaN NaN 19.888 2.946 1949 7 NaN NaN NaN NaN NaN NaN 20.773 1.418 1949 8 NaN NaN NaN NaN NaN NaN 19.934 1.377 1949 9 NaN NaN NaN NaN NaN NaN 12.982 -1.578 1949 10 NaN NaN NaN NaN NaN NaN 11.138 2.647 1949 11 NaN NaN NaN NaN NaN NaN 0.838 -1.332 1949 12 -0.195 2.100 0 0 -0.236 2.059 -3.639 1.357 1950 1 -0.019 5.365 0 0 -0.120 5.265 -3.253 4.833 1950 2 -4.504 0.457 0 0 -4.666 0.294 -8.030 -0.369 1950 3 -2.011 -2.093 0 0 -2.141 -2.223 -5.646 -3.027 1950 4 4.780 -3.029 0 0 4.773 -3.037 2.089 -3.019 1950 5 12.416 -1.946 0 0 12.459 -1.903 11.231 -0.430 1950 6 18.548 -1.095 0 0 18.488 -1.156 16.447 -0.496 1950 7 21.206 -0.850 0 0 21.029 -1.028 18.038 -1.317 1950 8 20.465 -0.794 0 0 20.304 -0.955 17.546 -1.012 1950 9 15.918 -1.343 0 0 15.857 -1.404 13.322 -1.238 1950 10 12.031 0.839 0 0 12.024 0.832 10.511 2.020 1950 11 3.495 -1.376 0 0 3.483 -1.388 1.518 -0.652 1950 12 -1.963 0.332 0 0 -2.004 0.291 -6.205 -1.209 1951 1 -2.977 2.407 0 0 -3.078 2.307 -6.578 1.508 1951 2 -2.380 2.580 0 0 -2.543 2.418 -6.258 1.403 1951 3 1.340 1.258 0 0 1.210 1.129 -1.286 1.333 1951 4 7.345 -0.464 0 0 7.338 -0.472 5.757 0.649 1951 5 14.552 0.189 0 0 14.595 0.233 12.493 0.831 1951 6 19.023 -0.620 0 0 18.963 -0.681 16.774 -0.169 1951 7 23.035 0.979 0 0 22.858 0.801 19.093 -0.262 1951 8 20.923 -0.336 0 0 20.762 -0.497 17.096 -1.462 1951 9 16.820 -0.442 0 0 16.759 -0.503 13.976 -0.584 1951 10 10.865 -0.328 0 0 10.858 -0.334 9.863 1.372 1951 11 1.825 -3.046 0 0 1.813 -3.058 -0.790 -2.960 1951 12 -1.861 0.433 0 0 -1.902 0.393 -5.122 -0.126 1952 1 -2.523 2.862 0 0 -2.623 2.762 -5.821 2.264 1952 2 -1.372 3.588 0 0 -1.535 3.426 -5.700 1.961 1952 3 0.927 0.846 0 0 0.798 0.716 -2.817 -0.198 1952 4 9.748 1.939 0 0 9.741 1.932 7.382 2.274 1952 5 12.279 -2.083 0 0 12.322 -2.040 10.356 -1.305 1952 6 NaN NaN NaN NaN NaN NaN 17.763 0.821 1952 7 23.839 1.783 0 0 23.661 1.605 21.002 1.647 1952 8 21.677 0.419 0 0 21.517 0.258 18.517 -0.041 1952 9 18.023 0.762 0 0 17.962 0.701 15.467 0.906 1952 10 8.576 -2.616 0 0 8.569 -2.623 6.090 -2.401 1952 11 5.272 0.400 0 0 5.259 0.388 4.274 2.104 1952 12 1.315 3.609 0 0 1.274 3.568 -2.559 2.436 1953 1 -0.597 4.788 0 0 -0.697 4.688 -4.816 3.270 1953 2 -0.525 4.435 0 0 -0.687 4.273 -4.278 3.384 1953 3 2.466 2.384 0 0 2.336 2.254 -0.658 1.961 1953 4 6.692 -1.118 0 0 6.684 -1.125 4.872 -0.236 1953 5 13.682 -0.680 0 0 13.725 -0.637 11.882 0.220 1953 6 19.740 0.096 0 0 19.680 0.036 17.220 0.277 1953 7 22.798 0.742 0 0 22.620 0.564 19.294 -0.061 1953 8 22.376 1.117 0 0 22.215 0.956 19.162 0.604 1953 9 NaN NaN NaN NaN NaN NaN 14.676 0.115 1953 10 11.947 0.755 0 0 11.940 0.748 10.148 1.657 1953 11 6.632 1.760 0 0 6.619 1.748 5.124 2.954 1953 12 1.139 3.433 0 0 1.098 3.393 -2.704 2.292 1954 1 -5.571 -0.186 0 0 -5.671 -0.287 -9.620 -1.534 1954 2 0.055 5.016 0 0 -0.107 4.853 -3.316 4.346 1954 3 0.466 0.384 0 0 0.336 0.254 -3.529 -0.910 1954 4 7.473 -0.336 0 0 7.466 -0.343 6.383 1.274 1954 5 12.269 -2.093 0 0 12.313 -2.050 9.596 -2.065 1954 6 19.607 -0.037 0 0 19.546 -0.097 17.870 0.927 1954 7 21.624 -0.432 0 0 21.446 -0.610 18.208 -1.147 1954 8 20.260 -0.999 0 0 20.099 -1.160 17.414 -1.143 1954 9 16.638 -0.623 0 0 16.577 -0.684 14.281 -0.279 1954 10 12.011 0.819 0 0 12.005 0.813 9.712 1.221 1954 11 5.060 0.189 0 0 5.048 0.177 3.539 1.369 1954 12 -1.774 0.520 0 0 -1.815 0.480 -5.769 -0.774 1955 1 -3.758 1.626 0 0 -3.858 1.526 -7.535 0.551 1955 2 -2.580 2.380 0 0 -2.743 2.218 -7.085 0.577 1955 3 0.179 0.097 0 0 0.049 -0.033 -2.923 -0.304 1955 4 9.948 2.139 0 0 9.941 2.132 8.833 3.725 1955 5 15.011 0.649 0 0 15.054 0.692 13.071 1.410 1955 6 20.092 0.448 0 0 20.031 0.388 17.495 0.552 1955 7 24.511 2.455 0 0 24.333 2.277 22.499 3.144 1955 8 23.758 2.499 0 0 23.597 2.339 21.293 2.736 1955 9 16.747 -0.515 0 0 16.686 -0.576 14.224 -0.336 1955 10 12.218 1.026 0 0 12.211 1.019 10.074 1.583 1955 11 3.493 -1.378 0 0 3.481 -1.390 1.352 -0.818 1955 12 -3.303 -1.009 0 0 -3.344 -1.049 -7.698 -2.702 1956 1 -3.270 2.114 0 0 -3.370 2.014 -7.579 0.507 1956 2 -2.093 2.867 0 0 -2.255 2.705 -6.589 1.072 1956 3 -0.577 -0.659 0 0 -0.707 -0.789 -4.636 -2.017 1956 4 5.409 -2.401 0 0 5.401 -2.408 3.655 -1.453 1956 5 10.845 -3.517 0 0 10.888 -3.474 9.072 -2.589 1956 6 19.112 -0.532 0 0 19.051 -0.592 16.911 -0.031 1956 7 20.295 -1.761 0 0 20.117 -1.939 17.789 -1.566 1956 8 20.440 -0.818 0 0 20.280 -0.979 18.105 -0.452 1956 9 14.360 -2.902 0 0 14.299 -2.963 12.134 -2.427 1956 10 11.290 0.098 0 0 11.284 0.092 10.317 1.826 1956 11 4.922 0.050 0 0 4.909 0.038 3.346 1.176 1956 12 0.685 2.980 0 0 0.645 2.939 -3.630 1.366 1957 1 -6.697 -1.312 0 0 -6.797 -1.412 -10.142 -2.057 1957 2 -1.454 3.507 0 0 -1.616 3.344 -5.249 2.412 1957 3 2.374 2.292 0 0 2.244 2.162 -1.287 1.332 1957 4 7.798 -0.011 0 0 7.791 -0.018 7.012 1.904 1957 5 12.453 -1.909 0 0 12.496 -1.866 10.612 -1.049 1957 6 19.405 -0.239 0 0 19.345 -0.299 17.586 0.643 1957 7 21.650 -0.406 0 0 21.472 -0.584 18.816 -0.539 1957 8 20.292 -0.967 0 0 20.131 -1.128 17.043 -1.515 1957 9 16.660 -0.602 0 0 16.599 -0.663 14.196 -0.364 1957 10 9.926 -1.266 0 0 9.919 -1.273 8.007 -0.484 1957 11 5.150 0.279 0 0 5.138 0.267 3.274 1.104 1957 12 1.173 3.467 0 0 1.132 3.426 -2.881 2.115 1958 1 -3.360 2.025 0 0 -3.460 1.925 -7.259 0.827 1958 2 -5.980 -1.020 0 0 -6.143 -1.182 -10.298 -2.636 1958 3 2.884 2.802 0 0 2.754 2.672 -0.810 1.809 1958 4 8.685 0.876 0 0 8.678 0.868 7.044 1.936 1958 5 12.339 -2.024 0 0 12.382 -1.980 10.200 -1.461 1958 6 16.457 -3.187 0 0 16.396 -3.247 14.063 -2.879 1958 7 21.331 -0.726 0 0 21.153 -0.903 18.873 -0.482 1958 8 20.829 -0.430 0 0 20.668 -0.590 18.029 -0.529 1958 9 17.287 0.025 0 0 17.226 -0.036 14.611 0.050 1958 10 10.616 -0.576 0 0 10.610 -0.583 9.068 0.577 1958 11 5.092 0.220 0 0 5.079 0.208 3.513 1.343 1958 12 -5.685 -3.391 0 0 -5.726 -3.432 -9.658 -4.662 1959 1 -5.721 -0.336 0 0 -5.821 -0.437 -9.281 -1.196 1959 2 -5.234 -0.274 0 0 -5.396 -0.436 -9.951 -2.289 1959 3 -0.340 -0.422 0 0 -0.470 -0.552 -4.150 -1.531 1959 4 7.968 0.159 0 0 7.961 0.151 5.753 0.645 1959 5 13.644 -0.719 0 0 13.687 -0.675 12.921 1.260 1959 6 20.396 0.753 0 0 20.336 0.692 17.727 0.784 1959 7 22.571 0.515 0 0 22.393 0.337 19.940 0.585 1959 8 23.956 2.698 0 0 23.796 2.537 21.475 2.917 1959 9 19.703 2.442 0 0 19.642 2.381 16.592 2.032 1959 10 10.765 -0.428 0 0 10.758 -0.434 8.435 -0.056 1959 11 3.260 -1.611 0 0 3.248 -1.623 1.075 -1.095 1959 12 0.177 2.472 0 0 0.137 2.431 -3.758 1.238 1960 1 -2.869 2.515 0 0 -2.970 2.415 -6.783 1.302 1960 2 -2.581 2.379 0 0 -2.743 2.217 -6.744 0.917 1960 3 -3.540 -3.622 0 0 -3.670 -3.752 -8.150 -5.531 1960 4 7.183 -0.626 0 0 7.176 -0.633 6.641 1.533 1960 5 12.427 -1.935 0 0 12.471 -1.892 12.395 0.734 1960 6 18.658 -0.985 0 0 18.598 -1.046 16.136 -0.806 1960 7 20.931 -1.126 0 0 20.753 -1.303 18.034 -1.321 1960 8 21.065 -0.194 0 0 20.904 -0.355 18.330 -0.227 1960 9 18.647 1.385 0 0 18.586 1.324 15.702 1.142 1960 10 10.956 -0.236 0 0 10.950 -0.242 8.540 0.049 1960 11 6.277 1.405 0 0 6.264 1.393 4.600 2.430 1960 12 -4.227 -1.933 0 0 -4.268 -1.974 -7.808 -2.813 1961 1 -6.568 -1.183 0 0 -6.668 -1.283 -10.409 -2.324 1961 2 -1.279 3.682 0 0 -1.441 3.519 -5.812 1.849 1961 3 1.489 1.407 0 0 1.359 1.277 -1.468 1.151 1961 4 5.227 -2.583 0 0 5.219 -2.590 3.860 -1.248 1961 5 NaN NaN NaN NaN NaN NaN 9.807 -1.855 1961 6 17.968 -1.675 0 0 17.908 -1.736 16.370 -0.573 1961 7 21.963 -0.093 0 0 21.785 -0.271 19.285 -0.070 1961 8 21.461 0.203 0 0 21.301 0.042 18.830 0.272 1961 9 20.132 2.870 0 0 20.071 2.809 17.965 3.404 1961 10 12.669 1.477 0 0 12.663 1.471 10.809 2.318 1961 11 4.698 -0.173 0 0 4.686 -0.185 3.056 0.886 1961 12 -1.345 0.949 0 0 -1.386 0.909 -4.677 0.319 1962 1 -5.623 -0.238 0 0 -5.723 -0.338 -9.422 -1.336 1962 2 -5.416 -0.456 0 0 -5.578 -0.618 -10.209 -2.547 1962 3 1.810 1.728 0 0 1.680 1.598 -2.569 0.050 1962 4 7.807 -0.003 0 0 7.799 -0.010 6.371 1.263 1962 5 15.615 1.252 0 0 15.658 1.295 14.508 2.847 1962 6 19.472 -0.172 0 0 19.411 -0.232 16.871 -0.071 1962 7 20.697 -1.359 0 0 20.519 -1.537 18.022 -1.333 1962 8 21.479 0.220 0 0 21.318 0.060 18.550 -0.008 1962 9 15.873 -1.388 0 0 15.812 -1.449 13.346 -1.214 1962 10 11.610 0.418 0 0 11.603 0.411 9.568 1.077 1962 11 4.045 -0.826 0 0 4.033 -0.838 2.271 0.101 1962 12 -3.019 -0.725 0 0 -3.060 -0.765 -6.546 -1.550 1963 1 -6.871 -1.486 0 0 -6.971 -1.587 -11.006 -2.921 1963 2 -7.289 -2.329 0 0 -7.452 -2.491 -11.939 -4.277 1963 3 NaN NaN NaN NaN NaN NaN -2.026 0.593 1963 4 NaN NaN NaN NaN NaN NaN 5.924 0.816 1963 5 12.410 -1.953 0 0 12.453 -1.909 9.982 -1.679 1963 6 19.500 -0.144 0 0 19.440 -0.204 17.188 0.245 1963 7 NaN NaN NaN NaN NaN NaN 19.450 0.095 1963 8 19.695 -1.564 0 0 19.534 -1.724 16.624 -1.934 1963 9 15.598 -1.663 0 0 15.537 -1.724 12.679 -1.882 1963 10 14.361 3.169 0 0 14.355 3.163 12.801 4.310 1963 11 7.510 2.639 0 0 7.498 2.627 5.628 3.458 1963 12 -5.181 -2.886 0 0 -5.221 -2.927 -9.327 -4.331 1964 1 -1.973 3.411 0 0 -2.074 3.311 -5.682 2.404 1964 2 -3.148 1.812 0 0 -3.311 1.650 -7.204 0.458 1964 3 1.177 1.096 0 0 1.048 0.966 -1.873 0.746 1964 4 6.050 -1.759 0 4 6.089 -1.720 5.810 0.702 1964 5 14.805 0.443 0 0 14.581 0.219 13.351 1.690 1964 6 18.317 -1.327 0 0 18.630 -1.014 16.530 -0.413 1964 7 22.805 0.749 0 0 23.728 1.671 20.404 1.049 1964 8 18.411 -2.847 0 0 19.245 -2.014 15.913 -2.645 1964 9 16.398 -0.863 0 0 16.715 -0.546 13.934 -0.627 1964 10 9.516 -1.676 0 0 9.550 -1.642 7.469 -1.022 1964 11 5.265 0.394 0 0 5.329 0.458 4.305 2.135 1964 12 -1.198 1.096 0 0 -0.987 1.308 -4.872 0.124 1965 1 -5.581 -0.196 0 0 -5.061 0.324 -8.750 -0.664 1965 2 -3.945 1.016 0 0 -3.103 1.858 -7.586 0.076 1965 3 -1.000 -1.082 0 0 -0.326 -0.408 -4.417 -1.798 1965 4 5.232 -2.578 0 0 5.271 -2.539 2.741 -2.367 1965 5 13.690 -0.672 0 0 13.466 -0.896 13.284 1.623 1965 6 18.337 -1.307 0 0 18.650 -0.994 15.795 -1.148 1965 7 19.611 -2.445 0 0 20.534 -1.522 16.488 -2.867 1965 8 19.739 -1.520 0 0 20.573 -0.686 17.263 -1.295 1965 9 16.695 -0.567 0 0 17.012 -0.249 15.074 0.514 1965 10 8.773 -2.420 0 0 8.807 -2.385 7.264 -1.227 1965 11 4.118 -0.753 0 0 4.182 -0.689 2.536 0.366 1965 12 0.932 3.227 0 0 1.144 3.438 -2.529 2.467 1966 1 -5.900 -0.516 0 0 -5.380 0.004 -9.379 -1.294 1966 2 -3.031 1.929 1 0 NaN NaN -6.379 1.282 1966 3 1.640 1.558 0 0 2.314 2.232 -0.625 1.994 1966 4 5.788 -2.021 0 0 5.827 -1.982 4.191 -0.917 1966 5 NaN NaN NaN NaN NaN NaN 8.356 -3.305 1966 6 NaN NaN NaN NaN NaN NaN 17.589 0.646 1966 7 NaN NaN NaN NaN NaN NaN 20.621 1.266 1966 8 NaN NaN NaN NaN NaN NaN 18.382 -0.175 1966 9 NaN NaN NaN NaN NaN NaN 13.231 -1.329 1966 10 9.426 -1.766 0 0 9.460 -1.732 8.070 -0.421 1966 11 5.165 0.294 0 0 5.229 0.358 3.837 1.667 1966 12 -1.438 0.856 0 0 -1.227 1.068 -5.499 -0.503 1967 1 -1.345 4.039 0 0 -0.825 4.559 -4.887 3.199 1967 2 -6.791 -1.831 0 0 -5.949 -0.989 -10.383 -2.722 1967 3 -0.553 -0.635 0 0 0.121 0.039 -3.479 -0.860 1967 4 7.117 -0.693 0 0 7.156 -0.654 5.792 0.684 1967 5 9.771 -4.591 0 0 9.547 -4.815 7.888 -3.773 1967 6 NaN NaN NaN NaN NaN NaN 18.985 2.043 1967 7 NaN NaN NaN NaN NaN NaN 18.233 -1.122 1967 8 NaN NaN NaN NaN NaN NaN 17.009 -1.549 1967 9 NaN NaN NaN NaN NaN NaN 13.410 -1.151 1967 10 NaN NaN NaN NaN NaN NaN 8.621 0.130 1967 11 NaN NaN NaN NaN NaN NaN 0.574 -1.596 1967 12 NaN NaN NaN NaN NaN NaN -3.851 1.144 1968 1 NaN NaN NaN NaN NaN NaN -9.567 -1.482 1968 2 NaN NaN NaN NaN NaN NaN -9.996 -2.334 1968 3 NaN NaN NaN NaN NaN NaN -0.739 1.880 1968 4 NaN NaN NaN NaN NaN NaN 7.839 2.730 1968 5 NaN NaN NaN NaN NaN NaN 9.627 -2.034