% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 6331 % Primary Name: PETROLIA ROKEBY % Record Type: TAVG % Country: Canada % Latitude: 42.86000 +/- 0.00500 % Longitude: -82.05000 +/- 0.00500 % Elevation (m): 208.00 +/- 0.50 % # of Months: 99 % % IDs: ghcnd - CA006126498 % % Sources: Global Historical Climatology Network - Daily % % Site Hash: f8282eb43424d7bd606e280c9e4f8d3e % Raw Data Hash: 3ee91ca4f6d8daa0c881abb6d011e8b0 % Adj Data Hash: 4da2231d4ef27bb6c9bde1723f8155a5 % % 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 2004 8 NaN NaN NaN NaN NaN NaN 19.741 -1.553 2004 9 NaN NaN NaN NaN NaN NaN 19.300 2.032 2004 10 NaN NaN NaN NaN NaN NaN 11.771 0.960 2004 11 NaN NaN NaN NaN NaN NaN 6.058 1.992 2004 12 NaN NaN NaN NaN NaN NaN -2.584 -0.150 2005 1 NaN NaN NaN NaN NaN NaN -5.719 -0.325 2005 2 NaN NaN NaN NaN NaN NaN -3.047 1.142 2005 3 NaN NaN NaN NaN NaN NaN -0.265 -1.239 2005 4 NaN NaN NaN NaN NaN NaN 9.580 1.775 2005 5 NaN NaN NaN NaN NaN NaN 12.585 -1.515 2005 6 NaN NaN NaN NaN NaN NaN 22.679 2.984 2005 7 NaN NaN NaN NaN NaN NaN 23.563 1.358 2005 8 20.542 -0.004 1 0 NaN NaN 23.164 1.870 2005 9 19.149 2.628 1 0 NaN NaN 19.814 2.545 2005 10 11.927 1.864 0 0 11.927 1.864 12.241 1.430 2005 11 5.158 1.840 0 0 5.158 1.840 6.270 2.204 2005 12 -4.145 -0.963 0 0 -4.145 -0.963 -3.944 -1.509 2006 1 0.750 6.891 0 0 0.750 6.891 0.624 6.018 2006 2 -2.813 2.125 0 0 -2.813 2.125 -2.756 1.433 2006 3 1.363 1.136 0 0 1.363 1.136 2.305 1.330 2006 4 9.000 1.942 0 0 9.000 1.942 10.297 2.492 2006 5 14.855 1.503 0 0 14.855 1.503 15.065 0.966 2006 6 18.786 -0.160 0 0 18.786 -0.160 19.958 0.263 2006 7 22.647 1.189 0 0 22.647 1.189 23.629 1.424 2006 8 20.474 -0.072 0 0 20.474 -0.072 22.076 0.783 2006 9 15.467 -1.054 0 0 15.467 -1.054 16.587 -0.682 2006 10 8.887 -1.177 0 0 8.887 -1.177 9.516 -1.295 2006 11 5.267 1.949 0 0 5.267 1.949 6.050 1.984 2006 12 1.949 5.131 0 0 1.949 5.131 1.871 4.305 2007 1 -3.040 3.101 0 0 -3.040 3.101 -2.505 2.889 2007 2 -8.222 -3.285 1 0 NaN NaN -7.985 -3.795 2007 3 2.392 2.165 0 0 2.392 2.165 3.580 2.606 2007 4 6.892 -0.166 0 0 6.892 -0.166 7.896 0.091 2007 5 15.403 2.051 0 0 15.403 2.051 15.426 1.327 2007 6 20.717 1.770 0 0 20.717 1.770 21.275 1.581 2007 7 20.710 -0.748 0 0 20.710 -0.748 21.709 -0.496 2007 8 21.024 0.478 0 0 21.024 0.478 22.386 1.092 2007 9 18.042 1.521 0 0 18.042 1.521 18.936 1.668 2007 10 14.806 4.743 0 0 14.806 4.743 15.126 4.315 2007 11 3.025 -0.293 0 0 3.025 -0.293 4.308 0.242 2007 12 -2.306 0.876 0 0 -2.306 0.876 -2.284 0.151 2008 1 -2.589 3.552 0 0 -2.589 3.552 -3.024 2.370 2008 2 -5.560 -0.623 0 0 -5.560 -0.623 -5.196 -1.007 2008 3 -1.633 -1.860 0 0 -1.633 -1.860 0.093 -0.881 2008 4 9.725 2.667 0 0 9.725 2.667 10.472 2.666 2008 5 11.605 -1.747 0 0 11.605 -1.747 12.562 -1.538 2008 6 20.100 1.153 0 0 20.100 1.153 20.938 1.243 2008 7 21.508 0.051 0 0 21.508 0.051 22.446 0.240 2008 8 19.395 -1.151 0 0 19.395 -1.151 21.055 -0.238 2008 9 17.442 0.921 0 0 17.442 0.921 18.484 1.216 2008 10 9.903 -0.161 0 0 9.903 -0.161 10.146 -0.665 2008 11 3.025 -0.293 0 0 3.025 -0.293 4.181 0.115 2008 12 -3.817 -0.635 0 0 -3.817 -0.635 -3.405 -0.970 2009 1 -9.815 -3.673 0 0 -9.815 -3.673 -8.925 -3.532 2009 2 -3.679 1.259 0 0 -3.679 1.259 -2.955 1.235 2009 3 1.831 1.604 0 0 1.831 1.604 2.384 1.410 2009 4 8.575 1.517 0 0 8.575 1.517 9.023 1.217 2009 5 13.952 0.600 0 0 13.952 0.600 14.441 0.341 2009 6 17.583 -1.364 0 0 17.583 -1.364 18.784 -0.911 2009 7 19.169 -2.288 0 0 19.169 -2.288 20.034 -2.171 2009 8 20.121 -0.425 0 0 20.121 -0.425 21.101 -0.193 2009 9 16.758 0.238 0 0 16.758 0.238 17.957 0.689 2009 10 9.194 -0.870 0 0 9.194 -0.870 9.696 -1.116 2009 11 6.508 3.190 0 0 6.508 3.190 7.286 3.220 2009 12 -1.726 1.456 0 0 -1.726 1.456 -2.284 0.151 2010 1 -5.266 0.875 0 0 -5.266 0.875 -5.108 0.286 2010 2 -3.964 0.973 0 0 -3.964 0.973 -3.651 0.539 2010 3 3.331 3.104 0 0 3.331 3.104 4.310 3.336 2010 4 10.558 3.501 0 0 10.558 3.501 11.445 3.640 2010 5 15.403 2.051 0 0 15.403 2.051 16.082 1.983 2010 6 19.875 0.928 0 0 19.875 0.928 21.220 1.526 2010 7 22.856 1.398 1 0 NaN NaN 24.153 1.947 2010 8 22.016 1.470 0 0 22.016 1.470 23.463 2.169 2010 9 16.775 0.254 0 0 16.775 0.254 17.741 0.473 2010 10 11.026 0.962 0 0 11.026 0.962 12.241 1.429 2010 11 4.333 1.015 0 0 4.333 1.015 5.198 1.132 2010 12 -4.205 -1.023 0 0 -4.205 -1.023 -4.204 -1.770 2011 1 -7.121 -0.980 0 0 -7.121 -0.980 -6.647 -1.254 2011 2 -5.696 -0.759 0 0 -5.696 -0.759 -4.768 -0.578 2011 3 -0.798 -1.025 0 0 -0.798 -1.025 0.551 -0.424 2011 4 7.242 0.184 0 0 7.242 0.184 8.071 0.265 2011 5 14.218 0.866 0 0 14.218 0.866 14.644 0.544 2011 6 19.142 0.195 0 0 19.142 0.195 20.501 0.806 2011 7 24.073 2.615 0 0 24.073 2.615 25.116 2.911 2011 8 20.919 0.373 0 0 20.919 0.373 22.093 0.799 2011 9 16.992 0.471 0 0 16.992 0.471 17.685 0.417 2011 10 10.919 0.856 0 0 10.919 0.856 11.676 0.864 2011 11 6.742 3.424 0 0 6.742 3.424 7.547 3.481 2011 12 1.202 4.384 0 0 1.202 4.384 0.866 3.300 2012 1 -1.540 4.601 0 0 -1.540 4.601 -1.888 3.506 2012 2 -0.172 4.765 0 0 -0.172 4.765 -0.457 3.733 2012 3 8.274 8.048 0 0 8.274 8.048 8.953 7.979 2012 4 7.167 0.109 0 0 7.167 0.109 8.767 0.961 2012 5 16.500 3.148 0 0 16.500 3.148 16.949 2.850 2012 6 20.550 1.603 0 0 20.550 1.603 21.331 1.637 2012 7 22.992 1.534 0 0 22.992 1.534 24.773 2.568 2012 8 19.968 -0.578 0 0 19.968 -0.578 21.675 0.381 2012 9 15.908 -0.612 0 0 15.908 -0.612 17.328 0.060 2012 10 10.468 0.404 0 0 10.468 0.404 11.223 0.412 2012 11 3.125 -0.193 0 0 3.125 -0.193 4.284 0.219 2012 12 1.024 4.206 0 0 1.024 4.206 1.170 3.605 2013 1 -3.169 2.972 0 0 -3.169 2.972 -3.100 2.293 2013 2 -4.250 0.687 0 0 -4.250 0.687 -4.088 0.101 2013 3 0.145 -0.082 0 0 0.145 -0.082 0.443 -0.531 2013 4 6.325 -0.733 0 0 6.325 -0.733 7.220 -0.585 2013 5 15.375 2.023 0 0 15.375 2.023 15.884 1.785 2013 6 19.117 0.170 0 0 19.117 0.170 19.889 0.194 2013 7 21.863 0.405 0 0 21.863 0.405 22.560 0.355 2013 8 19.710 -0.836 0 0 19.710 -0.836 21.092 -0.202 2013 9 16.362 -0.159 0 0 16.362 -0.159 17.527 0.258 2013 10 11.408 1.345 1 0 NaN NaN 11.989 1.177