% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 171771 % Primary Name: HAYFORK CALIFORNIA % Record Type: TAVG % Country: United States % State: CA % Latitude: 40.55000 +/- 0.00050 % Longitude: -123.16500 +/- 0.00050 % Elevation (m): 708.10 +/- 0.50 % # of Months: 198 % % IDs: ghcnd - USR0000CHAY % % Sources: Global Historical Climatology Network - Daily % % Site Hash: 6401d3a0ff2a3080a948ed873f136c58 % Raw Data Hash: 9bb20d7f332b0dfa3625749d22b752f3 % Adj Data Hash: 4ac94641d349f9a6415c24fc630ac7a6 % % 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 1996 4 NaN NaN NaN NaN NaN NaN 9.827 0.610 1996 5 NaN NaN NaN NaN NaN NaN 12.556 -0.248 1996 6 NaN NaN NaN NaN NaN NaN 16.190 -0.127 1996 7 NaN NaN NaN NaN NaN NaN 21.903 2.424 1996 8 NaN NaN NaN NaN NaN NaN 20.333 1.076 1996 9 NaN NaN NaN NaN NaN NaN 16.939 -0.105 1996 10 NaN NaN NaN NaN NaN NaN 12.320 0.113 1996 11 NaN NaN NaN NaN NaN NaN 8.011 0.729 1996 12 NaN NaN NaN NaN NaN NaN 5.142 0.979 1997 1 NaN NaN NaN NaN NaN NaN 4.550 0.739 1997 2 NaN NaN NaN NaN NaN NaN 6.599 0.682 1997 3 NaN NaN NaN NaN NaN NaN 8.364 1.263 1997 4 9.198 -0.376 1 0 NaN NaN 9.653 0.437 1997 5 16.313 3.151 0 0 16.313 3.151 15.770 2.966 1997 6 16.470 -0.205 0 0 16.470 -0.205 15.722 -0.595 1997 7 21.565 1.727 0 0 21.565 1.727 20.011 0.531 1997 8 21.007 1.392 1 0 NaN NaN 19.660 0.403 1997 9 17.381 -0.021 0 0 17.381 -0.021 17.795 0.752 1997 10 11.439 -1.127 0 0 11.439 -1.127 11.709 -0.499 1997 11 8.042 0.402 0 0 8.042 0.402 8.296 1.014 1997 12 3.644 -0.877 0 0 3.644 -0.877 4.060 -0.103 1998 1 4.829 0.661 0 0 4.829 0.661 5.355 1.545 1998 2 4.482 -1.793 0 0 4.482 -1.793 5.413 -0.504 1998 3 7.594 0.134 0 0 7.594 0.134 7.468 0.367 1998 4 9.505 -0.069 0 0 9.505 -0.069 8.959 -0.257 1998 5 10.898 -2.263 0 0 10.898 -2.263 10.621 -2.183 1998 6 18.215 1.540 0 0 18.215 1.540 15.887 -0.430 1998 7 22.566 2.729 0 0 22.566 2.729 20.711 1.231 1998 8 22.119 2.504 0 0 22.119 2.504 20.685 1.428 1998 9 19.322 1.920 0 0 19.322 1.920 18.879 1.835 1998 10 10.715 -1.851 0 0 10.715 -1.851 11.600 -0.608 1998 11 6.232 -1.408 0 0 6.232 -1.408 6.698 -0.584 1998 12 1.869 -2.652 0 0 1.869 -2.652 2.659 -1.504 1999 1 4.066 -0.102 0 0 4.066 -0.102 4.492 0.681 1999 2 2.584 -3.691 1 0 NaN NaN 4.334 -1.584 1999 3 NaN NaN NaN NaN NaN NaN 5.575 -1.526 1999 4 11.653 2.078 1 0 NaN NaN 8.666 -0.551 1999 5 13.295 0.133 0 0 13.295 0.133 12.195 -0.608 1999 6 17.145 0.470 0 0 17.145 0.470 15.303 -1.014 1999 7 20.365 0.527 0 0 20.365 0.527 18.812 -0.668 1999 8 20.206 0.591 0 0 20.206 0.591 18.856 -0.401 1999 9 18.793 1.392 0 0 18.793 1.392 18.484 1.440 1999 10 13.682 1.117 0 0 13.682 1.117 13.307 1.099 1999 11 8.307 0.667 0 0 8.307 0.667 8.704 1.422 1999 12 4.281 -0.240 0 0 4.281 -0.240 4.581 0.418 2000 1 4.858 0.690 0 0 4.858 0.690 4.419 0.609 2000 2 6.284 0.009 0 0 6.284 0.009 6.951 1.033 2000 3 7.765 0.305 0 0 7.765 0.305 7.209 0.108 2000 4 11.857 2.282 0 0 11.857 2.282 10.877 1.661 2000 5 13.895 0.733 0 0 13.895 0.733 12.892 0.088 2000 6 20.230 3.555 0 0 20.230 3.555 18.091 1.774 2000 7 20.690 0.853 0 0 20.690 0.853 18.934 -0.545 2000 8 20.797 1.182 0 0 20.797 1.182 19.398 0.141 2000 9 17.437 0.035 0 0 17.437 0.035 17.509 0.465 2000 10 11.924 -0.641 0 0 11.924 -0.641 11.972 -0.236 2000 11 5.290 -2.350 0 0 5.290 -2.350 5.633 -1.649 2000 12 4.090 -0.431 0 0 4.090 -0.431 5.131 0.968 2001 1 2.989 -1.180 0 0 2.989 -1.180 4.056 0.245 2001 2 3.980 -2.295 0 0 3.980 -2.295 4.831 -1.086 2001 3 9.348 1.889 0 0 9.348 1.889 8.839 1.738 2001 4 8.403 -1.171 0 0 8.403 -1.171 7.933 -1.283 2001 5 17.258 4.096 0 0 17.258 4.096 16.344 3.540 2001 6 17.223 0.549 0 0 17.223 0.549 15.678 -0.639 2001 7 22.063 2.226 0 0 22.063 2.226 19.950 0.470 2001 8 21.861 2.246 0 0 21.861 2.246 19.729 0.471 2001 9 18.583 1.181 0 0 18.583 1.181 18.116 1.072 2001 10 14.053 1.488 0 0 14.053 1.488 13.992 1.784 2001 11 6.938 -0.701 0 0 6.938 -0.701 7.431 0.149 2001 12 3.702 -0.819 0 0 3.702 -0.819 3.965 -0.198 2002 1 3.203 -0.965 0 0 3.203 -0.965 3.619 -0.191 2002 2 6.987 0.712 0 0 6.987 0.712 7.537 1.619 2002 3 6.879 -0.580 0 0 6.879 -0.580 6.595 -0.506 2002 4 11.423 1.849 0 0 11.423 1.849 10.297 1.080 2002 5 13.921 0.759 0 0 13.921 0.759 12.615 -0.189 2002 6 18.737 2.062 0 0 18.737 2.062 16.719 0.402 2002 7 23.560 3.722 0 0 23.560 3.722 21.533 2.054 2002 8 21.011 1.396 0 0 21.011 1.396 20.063 0.805 2002 9 18.345 0.944 0 0 18.345 0.944 18.412 1.368 2002 10 11.961 -0.604 0 0 11.961 -0.604 12.965 0.757 2002 11 7.877 0.237 0 0 7.877 0.237 8.840 1.558 2002 12 4.185 -0.336 0 0 4.185 -0.336 4.855 0.692 2003 1 7.374 3.206 0 0 7.374 3.206 7.610 3.800 2003 2 5.936 -0.339 0 0 5.936 -0.339 6.690 0.773 2003 3 8.889 1.430 0 0 8.889 1.430 8.177 1.076 2003 4 7.585 -1.989 0 0 7.585 -1.989 6.758 -2.458 2003 5 13.894 0.732 0 0 13.894 0.732 12.771 -0.033 2003 6 20.015 3.340 0 0 20.015 3.340 18.087 1.770 2003 7 23.939 4.101 0 0 23.939 4.101 21.682 2.203 2003 8 21.490 1.875 0 0 21.490 1.875 19.563 0.306 2003 9 18.953 1.552 0 0 18.953 1.552 19.279 2.236 2003 10 13.674 1.109 0 0 13.674 1.109 14.749 2.541 2003 11 5.254 -2.386 0 0 5.254 -2.386 5.715 -1.567 2003 12 4.276 -0.245 0 0 4.276 -0.245 4.329 0.166 2004 1 3.121 -1.047 0 0 3.121 -1.047 4.259 0.449 2004 2 5.388 -0.887 0 0 5.388 -0.887 6.279 0.362 2004 3 10.560 3.101 0 0 10.560 3.101 10.669 3.568 2004 4 11.400 1.826 0 0 11.400 1.826 11.246 2.030 2004 5 14.166 1.004 0 0 14.166 1.004 13.564 0.760 2004 6 18.510 1.835 0 0 18.510 1.835 17.036 0.719 2004 7 22.928 3.091 0 0 22.928 3.091 21.286 1.806 2004 8 21.484 1.869 0 0 21.484 1.869 20.297 1.039 2004 9 16.940 -0.461 0 0 16.940 -0.461 17.096 0.053 2004 10 12.040 -0.525 0 0 12.040 -0.525 12.422 0.214 2004 11 7.030 -0.610 0 0 7.030 -0.610 7.523 0.241 2004 12 4.571 0.050 0 0 4.571 0.050 5.495 1.332 2005 1 4.656 0.488 0 0 4.656 0.488 4.678 0.868 2005 2 6.921 0.646 0 0 6.921 0.646 7.805 1.888 2005 3 9.294 1.834 0 0 9.294 1.834 9.103 2.002 2005 4 9.637 0.062 0 0 9.637 0.062 8.669 -0.548 2005 5 14.035 0.874 0 0 14.035 0.874 13.034 0.230 2005 6 15.898 -0.776 0 0 15.898 -0.776 14.016 -2.301 2005 7 23.173 3.335 0 0 23.173 3.335 21.737 2.258 2005 8 22.424 2.809 0 0 22.424 2.809 20.989 1.732 2005 9 16.377 -1.025 0 0 16.377 -1.025 16.315 -0.729 2005 10 12.106 -0.459 0 0 12.106 -0.459 12.099 -0.109 2005 11 7.233 -0.406 0 0 7.233 -0.406 7.419 0.137 2005 12 4.502 -0.019 0 0 4.502 -0.019 5.268 1.104 2006 1 NaN NaN NaN NaN NaN NaN 4.389 0.579 2006 2 5.990 -0.285 0 0 5.990 -0.285 7.060 1.143 2006 3 4.542 -2.917 0 0 4.542 -2.917 4.273 -2.828 2006 4 10.197 0.622 0 0 10.197 0.622 9.074 -0.142 2006 5 15.368 2.206 0 0 15.368 2.206 14.475 1.671 2006 6 19.975 3.300 0 0 19.975 3.300 18.208 1.891 2006 7 23.894 4.056 0 0 23.894 4.056 21.808 2.328 2006 8 20.853 1.238 0 0 20.853 1.238 19.259 0.002 2006 9 17.818 0.417 0 0 17.818 0.417 17.635 0.592 2006 10 11.777 -0.788 0 0 11.777 -0.788 12.657 0.449 2006 11 6.877 -0.763 0 0 6.877 -0.763 6.987 -0.295 2006 12 3.932 -0.589 0 0 3.932 -0.589 4.758 0.595 2007 1 2.601 -1.567 0 0 2.601 -1.567 3.838 0.028 2007 2 5.071 -1.204 0 0 5.071 -1.204 5.904 -0.014 2007 3 9.745 2.286 0 0 9.745 2.286 9.313 2.212 2007 4 10.448 0.874 0 0 10.448 0.874 9.819 0.603 2007 5 15.044 1.882 0 0 15.044 1.882 14.252 1.449 2007 6 17.778 1.104 0 0 17.778 1.104 15.919 -0.398 2007 7 22.894 3.056 0 0 22.894 3.056 20.532 1.053 2007 8 21.084 1.469 0 0 21.084 1.469 19.412 0.154 2007 9 16.453 -0.948 0 0 16.453 -0.948 16.577 -0.466 2007 10 10.981 -1.585 0 0 10.981 -1.585 11.057 -1.151 2007 11 7.663 0.024 0 0 7.663 0.024 8.591 1.309 2007 12 2.253 -2.268 0 0 2.253 -2.268 3.112 -1.051 2008 1 1.615 -2.553 0 0 1.615 -2.553 2.487 -1.323 2008 2 5.150 -1.125 0 0 5.150 -1.125 6.055 0.138 2008 3 6.623 -0.836 0 0 6.623 -0.836 6.451 -0.650 2008 4 8.330 -1.244 0 0 8.330 -1.244 8.175 -1.042 2008 5 14.806 1.645 0 0 14.806 1.645 13.813 1.009 2008 6 17.368 0.694 0 0 17.368 0.694 16.036 -0.281 2008 7 21.589 1.751 0 0 21.589 1.751 20.157 0.678 2008 8 21.569 1.954 0 0 21.569 1.954 19.743 0.485 2008 9 18.913 1.512 0 0 18.913 1.512 19.105 2.062 2008 10 12.547 -0.019 0 0 12.547 -0.019 12.967 0.759 2008 11 8.543 0.904 0 0 8.543 0.904 9.132 1.850 2008 12 2.735 -1.786 0 0 2.735 -1.786 3.388 -0.775 2009 1 4.961 0.793 0 0 4.961 0.793 5.996 2.186 2009 2 4.987 -1.288 0 0 4.987 -1.288 5.824 -0.093 2009 3 7.221 -0.238 0 0 7.221 -0.238 6.727 -0.374 2009 4 9.950 0.376 0 0 9.950 0.376 9.502 0.286 2009 5 15.798 2.637 0 0 15.798 2.637 14.785 1.981 2009 6 18.268 1.594 0 0 18.268 1.594 16.333 0.016 2009 7 22.735 2.898 0 0 22.735 2.898 21.419 1.939 2009 8 20.924 1.309 0 0 20.924 1.309 19.597 0.340 2009 9 19.193 1.792 0 0 19.193 1.792 18.915 1.871 2009 10 11.710 -0.856 0 0 11.710 -0.856 11.721 -0.487 2009 11 5.987 -1.653 0 0 5.987 -1.653 6.942 -0.340 2009 12 2.685 -1.836 0 0 2.685 -1.836 3.405 -0.758 2010 1 5.605 1.436 0 0 5.605 1.436 5.757 1.947 2010 2 6.432 0.157 0 0 6.432 0.157 7.134 1.216 2010 3 7.289 -0.170 0 0 7.289 -0.170 6.948 -0.153 2010 4 8.033 -1.541 0 0 8.033 -1.541 7.463 -1.753 2010 5 10.960 -2.202 0 0 10.960 -2.202 10.212 -2.592 2010 6 16.997 0.322 0 0 16.997 0.322 15.214 -1.103 2010 7 23.191 3.354 0 0 23.191 3.354 21.506 2.026 2010 8 20.785 1.170 0 0 20.785 1.170 19.063 -0.194 2010 9 17.983 0.582 0 0 17.983 0.582 17.460 0.417 2010 10 12.952 0.386 0 0 12.952 0.386 12.864 0.657 2010 11 5.960 -1.680 0 0 5.960 -1.680 6.412 -0.869 2010 12 5.169 0.648 0 0 5.169 0.648 4.722 0.559 2011 1 5.350 1.182 0 0 5.350 1.182 5.758 1.947 2011 2 4.291 -1.984 0 0 4.291 -1.984 5.154 -0.763 2011 3 6.627 -0.832 0 0 6.627 -0.832 5.741 -1.360 2011 4 8.770 -0.804 0 0 8.770 -0.804 7.565 -1.651 2011 5 11.234 -1.928 0 0 11.234 -1.928 10.349 -2.455 2011 6 16.817 0.142 0 0 16.817 0.142 14.860 -1.456 2011 7 21.011 1.174 0 0 21.011 1.174 19.091 -0.388 2011 8 21.669 2.054 0 0 21.669 2.054 19.812 0.555 2011 9 19.780 2.379 0 0 19.780 2.379 19.692 2.649 2011 10 12.905 0.339 0 0 12.905 0.339 12.760 0.552 2011 11 6.020 -1.620 0 0 6.020 -1.620 6.370 -0.912 2011 12 3.498 -1.023 0 0 3.498 -1.023 4.923 0.760 2012 1 3.494 -0.675 0 0 3.494 -0.675 4.768 0.957 2012 2 5.605 -0.670 0 0 5.605 -0.670 6.305 0.388 2012 3 5.805 -1.654 0 0 5.805 -1.654 5.362 -1.739 2012 4 10.790 1.216 0 0 10.790 1.216 9.444 0.228 2012 5 14.602 1.440 0 0 14.602 1.440 13.612 0.808 2012 6 16.143 -0.531 0 0 16.143 -0.531 14.797 -1.520 2012 7 21.160 1.322 0 0 21.160 1.322 19.518 0.038 2012 8 22.477 2.862 0 0 22.477 2.862 21.063 1.806 2012 9 19.210 1.809 0 0 19.210 1.809 19.384 2.340 2012 10 12.979 0.413 0 0 12.979 0.413 13.371 1.164 2012 11 8.065 0.425 0 0 8.065 0.425 8.273 0.991 2012 12 2.702 -1.819 0 0 2.702 -1.819 3.265 -0.899 2013 1 1.485 -2.683 0 0 1.485 -2.683 3.593 -0.217 2013 2 4.770 -1.505 0 0 4.770 -1.505 6.116 0.199 2013 3 8.505 1.046 0 0 8.505 1.046 8.335 1.234 2013 4 11.355 1.781 0 0 11.355 1.781 10.966 1.750 2013 5 14.584 1.422 0 0 14.584 1.422 14.107 1.303 2013 6 18.960 2.285 0 0 18.960 2.285 17.483 1.166 2013 7 23.613 3.776 0 0 23.613 3.776 22.443 2.964 2013 8 20.960 1.345 0 0 20.960 1.345 19.489 0.231 2013 9 16.825 -0.576 0 0 16.825 -0.576 16.828 -0.215 2013 10 10.773 -1.793 0 0 10.773 -1.793 11.968 -0.240 2013 11 7.025 -0.615 1 0 NaN NaN NaN NaN