% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 163603 % Primary Name: CHICAGO AURORA MUNI AP % Record Type: TAVG % Country: United States % State: IL % Latitude: 41.77000 +/- 0.00005 % Longitude: -88.48140 +/- 0.00005 % Elevation (m): 216.41 +/- 0.15 % # of Months: 182 % % Alternate Names: Missing Station ID - 999999-04808 % % IDs: faa - ARR % ghcnd - USW00004808 % gsod - 999999-04808 % icao - KARR % ncdc - 20005918 % wban - 4808 % % Sources: Global Historical Climatology Network - Daily % Global Summary of the Day % Multi-network Metadata System % % Site Hash: 2a641443aa720f2b46dbfe5d9207927d % Raw Data Hash: 326562949074e17494e8140c91269ee0 % Adj Data Hash: 9b5ff9d2cf7d8af58dc0ab679b0976f2 % % 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 1997 10 NaN NaN NaN NaN NaN NaN 12.866 0.709 1997 11 NaN NaN NaN NaN NaN NaN 3.521 -0.909 1997 12 NaN NaN NaN NaN NaN NaN -0.621 1.725 1998 1 NaN NaN NaN NaN NaN NaN -2.499 3.327 1998 2 NaN NaN NaN NaN NaN NaN 3.553 6.455 1998 3 NaN NaN NaN NaN NaN NaN 3.709 0.855 1998 4 NaN NaN NaN NaN NaN NaN 11.367 0.892 1998 5 NaN NaN NaN NaN NaN NaN 19.482 2.925 1998 6 NaN NaN NaN NaN NaN NaN 21.844 0.107 1998 7 NaN NaN NaN NaN NaN NaN 23.965 0.222 1998 8 NaN NaN NaN NaN NaN NaN 23.736 1.099 1998 9 NaN NaN NaN NaN NaN NaN 21.519 2.855 1998 10 10.639 0.113 1 0 NaN NaN 13.461 1.304 1998 11 5.328 2.530 0 0 5.328 2.530 7.443 3.013 1998 12 1.809 5.787 1 0 NaN NaN 1.369 3.716 1999 1 -6.902 0.556 0 0 -6.902 0.556 -6.639 -0.813 1999 2 0.346 4.879 1 0 NaN NaN 1.648 4.550 1999 3 0.244 -0.979 0 0 0.244 -0.979 2.294 -0.561 1999 4 9.827 0.983 0 0 9.827 0.983 12.010 1.535 1999 5 16.364 1.438 0 0 16.364 1.438 17.832 1.275 1999 6 21.195 1.088 0 0 21.195 1.088 22.609 0.871 1999 7 24.460 2.348 0 0 24.460 2.348 25.872 2.129 1999 8 19.550 -1.456 0 0 19.550 -1.456 21.670 -0.967 1999 9 15.640 -1.393 0 0 15.640 -1.393 18.107 -0.557 1999 10 9.635 -0.891 0 0 9.635 -0.891 12.494 0.337 1999 11 5.618 2.820 0 0 5.618 2.820 8.720 4.290 1999 12 -2.484 1.494 0 0 -2.484 1.494 -0.814 1.533 2000 1 -4.603 2.854 0 0 -4.603 2.854 -4.812 1.014 2000 2 -1.217 3.316 0 0 -1.217 3.316 1.320 4.222 2000 3 5.932 4.709 0 0 5.932 4.709 7.280 4.426 2000 4 8.350 -0.493 0 0 8.350 -0.493 10.870 0.395 2000 5 16.593 1.667 0 0 16.593 1.667 18.097 1.539 2000 6 19.133 -0.974 0 0 19.133 -0.974 21.228 -0.509 2000 7 21.020 -1.092 0 0 21.020 -1.092 22.777 -0.966 2000 8 21.571 0.565 0 0 21.571 0.565 23.418 0.781 2000 9 17.238 0.205 0 0 17.238 0.205 19.437 0.773 2000 10 12.458 1.932 0 0 12.458 1.932 14.661 2.504 2000 11 2.100 -0.698 0 0 2.100 -0.698 3.485 -0.944 2000 12 -10.940 -6.963 0 0 -10.940 -6.963 -9.058 -6.711 2001 1 -6.860 0.598 0 0 -6.860 0.598 -5.345 0.481 2001 2 -4.096 0.437 0 0 -4.096 0.437 -2.800 0.102 2001 3 1.015 -0.208 0 0 1.015 -0.208 1.593 -1.261 2001 4 11.563 2.720 0 0 11.563 2.720 13.807 3.332 2001 5 15.860 0.933 0 0 15.860 0.933 18.030 1.472 2001 6 19.853 -0.253 0 0 19.853 -0.253 21.119 -0.619 2001 7 22.856 0.744 0 0 22.856 0.744 24.362 0.618 2001 8 21.360 0.355 0 0 21.360 0.355 23.414 0.778 2001 9 15.788 -1.245 0 0 15.788 -1.245 17.845 -0.819 2001 10 10.633 0.108 0 0 10.633 0.108 12.172 0.015 2001 11 8.359 5.561 0 0 8.359 5.561 10.303 5.874 2001 12 -0.021 3.957 0 0 -0.021 3.957 1.431 3.777 2002 1 -1.365 6.093 0 0 -1.365 6.093 -0.615 5.211 2002 2 -1.520 3.013 0 0 -1.520 3.013 0.033 2.934 2002 3 0.718 -0.505 0 0 0.718 -0.505 1.529 -1.325 2002 4 9.648 0.805 0 0 9.648 0.805 11.227 0.752 2002 5 12.861 -2.065 0 0 12.861 -2.065 14.498 -2.060 2002 6 21.534 1.427 0 0 21.534 1.427 23.357 1.620 2002 7 24.518 2.406 0 0 24.518 2.406 25.462 1.719 2002 8 21.984 0.978 0 0 21.984 0.978 23.354 0.717 2002 9 18.703 1.670 0 0 18.703 1.670 20.596 1.932 2002 10 9.213 -1.313 0 0 9.213 -1.313 10.952 -1.205 2002 11 1.793 -1.005 0 0 1.793 -1.005 3.814 -0.615 2002 12 -1.865 2.113 0 0 -1.865 2.113 -0.554 1.792 2003 1 -7.205 0.253 0 0 -7.205 0.253 -6.682 -0.856 2003 2 -5.491 -0.958 0 0 -5.491 -0.958 -4.496 -1.594 2003 3 2.003 0.780 0 0 2.003 0.780 3.706 0.852 2003 4 9.755 0.912 0 0 9.755 0.912 11.717 1.243 2003 5 13.769 -1.157 0 0 13.769 -1.157 15.688 -0.869 2003 6 18.472 -1.635 0 0 18.472 -1.635 20.343 -1.395 2003 7 21.303 -0.809 0 0 21.303 -0.809 23.571 -0.172 2003 8 22.823 1.817 0 0 22.823 1.817 23.960 1.323 2003 9 16.137 -0.897 0 0 16.137 -0.897 17.963 -0.702 2003 10 9.884 -0.642 0 0 9.884 -0.642 12.438 0.282 2003 11 4.739 1.941 0 0 4.739 1.941 6.404 1.975 2003 12 -0.845 3.133 0 0 -0.845 3.133 0.317 2.663 2004 1 -7.390 0.067 0 0 -7.390 0.067 -6.248 -0.422 2004 2 -3.810 0.723 0 0 -3.810 0.723 -2.460 0.441 2004 3 5.090 3.867 0 0 5.090 3.867 6.250 3.396 2004 4 9.868 1.025 0 0 9.868 1.025 12.201 1.726 2004 5 16.094 1.167 0 0 16.094 1.167 18.023 1.465 2004 6 19.498 -0.608 0 0 19.498 -0.608 21.238 -0.500 2004 7 21.142 -0.970 0 0 21.142 -0.970 22.489 -1.254 2004 8 18.495 -2.510 0 0 18.495 -2.510 19.894 -2.742 2004 9 18.047 1.013 0 0 18.047 1.013 19.972 1.308 2004 10 10.665 0.139 0 0 10.665 0.139 12.726 0.570 2004 11 4.732 1.934 0 0 4.732 1.934 7.015 2.586 2004 12 -2.682 1.295 0 0 -2.682 1.295 -1.076 1.270 2005 1 -5.210 2.248 0 0 -5.210 2.248 -4.097 1.729 2005 2 -0.355 4.178 0 0 -0.355 4.178 1.067 3.969 2005 3 1.147 -0.076 0 0 1.147 -0.076 2.661 -0.194 2005 4 10.887 2.043 0 0 10.887 2.043 13.127 2.652 2005 5 13.692 -1.234 0 0 13.692 -1.234 15.717 -0.841 2005 6 23.107 3.000 0 0 23.107 3.000 24.455 2.717 2005 7 23.586 1.474 0 0 23.586 1.474 24.642 0.899 2005 8 21.879 0.874 0 0 21.879 0.874 23.620 0.983 2005 9 19.602 2.568 0 0 19.602 2.568 21.587 2.923 2005 10 11.645 1.120 0 0 11.645 1.120 13.374 1.218 2005 11 4.443 1.645 0 0 4.443 1.645 6.626 2.197 2005 12 -6.881 -2.903 0 0 -6.881 -2.903 -4.598 -2.252 2006 1 0.982 8.440 0 0 0.982 8.440 1.595 7.421 2006 2 -2.873 1.660 0 0 -2.873 1.660 -1.838 1.064 2006 3 2.479 1.256 0 0 2.479 1.256 4.076 1.221 2006 4 10.868 2.025 0 0 10.868 2.025 13.613 3.138 2006 5 15.110 0.183 0 0 15.110 0.183 16.619 0.061 2006 6 19.602 -0.505 0 0 19.602 -0.505 21.845 0.108 2006 7 23.639 1.527 0 0 23.639 1.527 25.271 1.527 2006 8 21.806 0.801 0 0 21.806 0.801 23.338 0.701 2006 9 15.827 -1.207 0 0 15.827 -1.207 17.903 -0.762 2006 10 8.623 -1.903 0 0 8.623 -1.903 10.787 -1.370 2006 11 4.835 2.037 0 0 4.835 2.037 6.921 2.492 2006 12 -0.324 3.653 0 0 -0.324 3.653 0.893 3.239 2007 1 -3.329 4.128 0 0 -3.329 4.128 -2.909 2.917 2007 2 -9.600 -5.067 0 0 -9.600 -5.067 -7.817 -4.916 2007 3 5.795 4.572 0 0 5.795 4.572 7.222 4.367 2007 4 7.783 -1.060 0 0 7.783 -1.060 9.938 -0.536 2007 5 17.773 2.846 0 0 17.773 2.846 19.731 3.173 2007 6 20.175 0.068 0 0 20.175 0.068 22.677 0.939 2007 7 21.406 -0.706 0 0 21.406 -0.706 22.758 -0.985 2007 8 22.750 1.744 0 0 22.750 1.744 24.857 2.220 2007 9 18.820 1.787 0 0 18.820 1.787 20.837 2.173 2007 10 14.195 3.670 0 0 14.195 3.670 15.700 3.543 2007 11 2.733 -0.065 0 0 2.733 -0.065 5.330 0.900 2007 12 -3.550 0.428 0 0 -3.550 0.428 -2.429 -0.083 2008 1 -6.148 1.309 0 0 -6.148 1.309 -5.046 0.781 2008 2 -5.557 -1.024 0 0 -5.557 -1.024 -5.309 -2.407 2008 3 1.055 -0.168 0 0 1.055 -0.168 2.271 -0.584 2008 4 9.355 0.512 0 0 9.355 0.512 10.868 0.394 2008 5 12.834 -2.092 0 0 12.834 -2.092 14.655 -1.902 2008 6 21.293 1.187 0 0 21.293 1.187 22.874 1.137 2008 7 22.082 -0.030 0 0 22.082 -0.030 23.376 -0.367 2008 8 20.587 -0.418 0 0 20.587 -0.418 21.841 -0.796 2008 9 17.705 0.672 0 0 17.705 0.672 19.381 0.717 2008 10 10.203 -0.322 0 0 10.203 -0.322 12.244 0.087 2008 11 3.087 0.289 0 0 3.087 0.289 5.054 0.624 2008 12 -6.715 -2.737 0 0 -6.715 -2.737 -4.517 -2.170 2009 1 -11.560 -4.102 0 0 -11.560 -4.102 -9.252 -3.425 2009 2 -3.495 1.038 0 0 -3.495 1.038 -1.335 1.567 2009 3 3.673 2.450 0 0 3.673 2.450 4.672 1.818 2009 4 8.232 -0.612 0 0 8.232 -0.612 10.321 -0.154 2009 5 14.781 -0.146 0 0 14.781 -0.146 16.749 0.191 2009 6 20.107 0.000 0 0 20.107 0.000 22.433 0.696 2009 7 19.303 -2.809 0 0 19.303 -2.809 20.893 -2.850 2009 8 19.497 -1.509 0 0 19.497 -1.509 21.215 -1.421 2009 9 17.172 0.138 0 0 17.172 0.138 18.682 0.018 2009 10 8.227 -2.298 0 0 8.227 -2.298 10.057 -2.100 2009 11 6.100 3.302 0 0 6.100 3.302 8.140 3.711 2009 12 -4.174 -0.197 0 0 -4.174 -0.197 -2.462 -0.115 2010 1 -7.621 -0.164 0 0 -7.621 -0.164 -8.076 -2.250 2010 2 -4.384 0.149 0 0 -4.384 0.149 -4.822 -1.920 2010 3 5.213 3.990 0 0 5.213 3.990 5.578 2.724 2010 4 12.360 3.517 0 0 12.360 3.517 14.907 4.432 2010 5 16.282 1.356 0 0 16.282 1.356 17.521 0.964 2010 6 21.320 1.213 0 0 21.320 1.213 23.614 1.876 2010 7 23.719 1.607 0 0 23.719 1.607 25.157 1.414 2010 8 23.210 2.204 0 0 23.210 2.204 24.573 1.936 2010 9 17.460 0.427 0 0 17.460 0.427 19.561 0.896 2010 10 11.571 1.045 0 0 11.571 1.045 13.752 1.595 2010 11 4.303 1.505 0 0 4.303 1.505 6.270 1.840 2010 12 -7.694 -3.716 0 0 -7.694 -3.716 -5.702 -3.356 2011 1 -7.287 0.170 0 0 -7.287 0.170 -7.113 -1.287 2011 2 -4.425 0.108 0 0 -4.425 0.108 -2.873 0.029 2011 3 2.603 1.380 0 0 2.603 1.380 3.932 1.078 2011 4 8.983 0.140 0 0 8.983 0.140 10.706 0.232 2011 5 15.034 0.108 0 0 15.034 0.108 16.547 -0.011 2011 6 21.017 0.910 0 0 21.017 0.910 22.585 0.847 2011 7 25.076 2.964 0 0 25.076 2.964 26.553 2.810 2011 8 21.298 0.293 0 0 21.298 0.293 23.506 0.869 2011 9 15.313 -1.720 0 0 15.313 -1.720 17.387 -1.278 2011 10 11.063 0.537 0 0 11.063 0.537 13.178 1.021 2011 11 5.753 2.955 0 0 5.753 2.955 7.256 2.827 2011 12 0.805 4.782 0 0 0.805 4.782 1.510 3.856 2012 1 -2.153 5.304 0 0 -2.153 5.304 -2.031 3.795 2012 2 -0.717 3.816 0 0 -0.717 3.816 0.581 3.482 2012 3 10.961 9.738 0 0 10.961 9.738 11.929 9.075 2012 4 9.382 0.538 0 0 9.382 0.538 12.267 1.792 2012 5 17.660 2.733 0 0 17.660 2.733 19.733 3.176 2012 6 21.550 1.443 0 0 21.550 1.443 22.789 1.051 2012 7 25.811 3.699 0 0 25.811 3.699 27.263 3.520 2012 8 20.863 -0.143 0 0 20.863 -0.143 22.716 0.079 2012 9 16.092 -0.942 0 0 16.092 -0.942 18.208 -0.456 2012 10 9.392 -1.134 0 0 9.392 -1.134 11.332 -0.825 2012 11 3.100 0.302 0 0 3.100 0.302 5.049 0.620 2012 12 1.289 5.266 0 0 1.289 5.266 1.688 4.035 2013 1 -3.832 3.625 0 0 -3.832 3.625 -3.623 2.203 2013 2 -4.314 0.219 0 0 -4.314 0.219 -2.924 -0.022 2013 3 -1.237 -2.460 0 0 -1.237 -2.460 -0.102 -2.956 2013 4 7.978 -0.865 0 0 7.978 -0.865 9.521 -0.953 2013 5 16.265 1.338 0 0 16.265 1.338 17.706 1.148 2013 6 20.055 -0.052 0 0 20.055 -0.052 22.011 0.274 2013 7 21.861 -0.251 0 0 21.861 -0.251 22.883 -0.860 2013 8 21.223 0.217 0 0 21.223 0.217 22.574 -0.062 2013 9 18.230 1.197 0 0 18.230 1.197 20.350 1.686 2013 10 10.526 0.000 0 0 10.526 0.000 12.602 0.445 2013 11 6.790 3.992 1 0 NaN NaN NaN NaN