% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 28985 % Primary Name: GWINNETT COUNTY ARPT % Record Type: TAVG % Country: United States % State: GA % Latitude: 33.97900 +/- 0.00150 % Longitude: -83.96250 +/- 0.00100 % Elevation (m): 323.20 +/- 0.25 % # of Months: 139 % % IDs: gsod - 747808-63803 % gsod - 747808-99999 % icao - KLZU % usaf - 747808 % wban - 63803 % % Sources: Global Summary of the Day % % Site Hash: 5a2766493fc540d83e3d4b6f8c4b2553 % Raw Data Hash: d52010f8f761ca85a56dd0c28fc8cc30 % Adj Data Hash: 8e01f4a8769fee5a9d5607d0f1b45d65 % % 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 2001 5 NaN NaN NaN NaN NaN NaN 19.125 0.097 2001 6 NaN NaN NaN NaN NaN NaN 22.460 -0.128 2001 7 NaN NaN NaN NaN NaN NaN 24.305 -0.075 2001 8 NaN NaN NaN NaN NaN NaN 24.750 0.667 2001 9 NaN NaN NaN NaN NaN NaN 20.356 -0.657 2001 10 NaN NaN NaN NaN NaN NaN 13.647 -1.173 2001 11 NaN NaN NaN NaN NaN NaN 13.332 3.724 2001 12 NaN NaN NaN NaN NaN NaN 8.540 3.144 2002 1 NaN NaN NaN NaN NaN NaN 5.454 1.334 2002 2 NaN NaN NaN NaN NaN NaN 5.652 0.022 2002 3 NaN NaN NaN NaN NaN NaN 10.352 0.591 2002 4 NaN NaN NaN NaN NaN NaN 17.431 2.610 2002 5 21.007 -0.243 0 0 21.221 -0.029 18.227 -0.802 2002 6 24.917 0.108 1 0 NaN NaN 23.295 0.706 2002 7 27.427 0.825 0 0 27.609 1.008 25.512 1.132 2002 8 27.163 0.859 0 0 27.335 1.031 25.294 1.211 2002 9 23.737 0.503 0 0 24.031 0.797 22.865 1.852 2002 10 18.147 1.105 0 0 18.525 1.483 17.109 2.289 2002 11 10.515 -1.314 0 0 10.815 -1.014 8.958 -0.650 2002 12 6.539 -1.078 0 0 6.711 -0.906 5.200 -0.196 2003 1 4.613 -1.729 0 0 4.726 -1.616 2.572 -1.549 2003 2 7.935 0.083 1 0 NaN NaN 5.457 -0.174 2003 3 14.297 2.316 0 0 14.345 2.363 11.959 2.199 2003 4 17.074 0.032 0 0 17.168 0.126 15.088 0.267 2003 5 20.909 -0.341 0 0 21.122 -0.128 18.999 -0.030 2003 6 24.230 -0.580 0 0 24.483 -0.326 22.058 -0.530 2003 7 25.869 -0.732 0 0 26.052 -0.550 23.938 -0.442 2003 8 26.188 -0.116 0 0 26.360 0.056 24.906 0.823 2003 9 22.602 -0.632 0 0 22.896 -0.338 21.017 0.003 2003 10 17.462 0.421 0 0 17.840 0.799 14.952 0.132 2003 11 14.567 2.737 0 0 14.867 3.038 13.323 3.715 2003 12 5.867 -1.750 0 0 6.039 -1.578 4.413 -0.983 2004 1 6.278 -0.064 0 0 6.390 0.049 3.994 -0.127 2004 2 6.466 -1.386 0 0 6.546 -1.305 4.505 -1.125 2004 3 15.131 3.149 0 0 15.178 3.197 12.197 2.437 2004 4 17.659 0.617 0 0 17.753 0.711 15.103 0.282 2004 5 23.284 2.034 0 0 23.497 2.247 21.020 1.991 2004 6 24.816 0.007 0 0 25.070 0.260 23.292 0.703 2004 7 26.801 0.200 0 0 26.984 0.382 24.559 0.179 2004 8 24.989 -1.315 0 0 25.161 -1.143 23.308 -0.776 2004 9 22.176 -1.058 0 0 22.470 -0.764 21.210 0.197 2004 10 18.887 1.846 0 0 19.265 2.224 17.169 2.349 2004 11 13.330 1.500 0 0 13.630 1.801 12.346 2.738 2004 12 6.742 -0.875 0 0 6.914 -0.703 5.311 -0.085 2005 1 8.633 2.291 0 0 8.745 2.403 6.535 2.414 2005 2 9.097 1.246 0 0 9.178 1.327 6.873 1.243 2005 3 11.337 -0.645 0 0 11.384 -0.597 9.154 -0.606 2005 4 16.593 -0.449 0 0 16.686 -0.356 14.575 -0.246 2005 5 20.394 -0.856 0 0 20.608 -0.642 17.626 -1.403 2005 6 25.525 0.716 0 0 25.779 0.970 22.720 0.131 2005 7 26.984 0.383 1 0 NaN NaN 25.159 0.778 2005 8 26.606 0.301 0 0 26.778 0.473 25.306 1.222 2005 9 24.694 1.460 0 0 24.989 1.754 23.195 2.182 2005 10 18.366 1.324 0 0 18.744 1.702 16.466 1.646 2005 11 13.096 1.267 0 0 13.397 1.568 11.428 1.820 2005 12 6.005 -1.612 0 0 6.177 -1.440 4.243 -1.153 2006 1 9.738 3.396 0 0 9.851 3.509 7.487 3.366 2006 2 7.355 -0.496 0 0 7.436 -0.415 4.844 -0.786 2006 3 13.134 1.153 0 0 13.182 1.200 10.534 0.774 2006 4 19.719 2.676 0 0 19.812 2.770 17.642 2.821 2006 5 20.750 -0.500 1 0 NaN NaN 18.521 -0.508 2006 6 26.289 1.480 0 0 26.543 1.733 23.233 0.645 2006 7 27.977 1.375 0 0 28.159 1.558 25.514 1.134 2006 8 27.595 1.290 0 0 27.767 1.463 26.114 2.030 2006 9 22.146 -1.088 0 0 22.440 -0.794 20.625 -0.388 2006 10 16.593 -0.448 0 0 16.971 -0.070 14.119 -0.702 2006 11 11.998 0.169 0 0 12.299 0.469 10.675 1.067 2006 12 9.950 2.332 0 0 10.122 2.504 8.199 2.803 2007 1 7.839 1.497 0 0 7.951 1.610 5.838 1.718 2007 2 7.403 -0.449 0 0 7.484 -0.368 4.228 -1.402 2007 3 15.591 3.610 0 0 15.639 3.657 13.351 3.591 2007 4 15.174 -1.868 1 0 NaN NaN 14.006 -0.815 2007 5 22.358 1.108 0 0 22.572 1.322 19.540 0.511 2007 6 26.759 1.950 0 0 27.013 2.204 23.826 1.238 2007 7 25.489 -1.112 0 0 25.672 -0.930 23.678 -0.703 2007 8 29.988 3.684 0 0 30.160 3.856 27.399 3.315 2007 9 24.711 1.477 0 0 25.005 1.771 23.066 2.053 2007 10 19.529 2.487 0 0 19.907 2.865 17.174 2.354 2007 11 11.592 -0.237 1 0 NaN NaN 10.057 0.449 2007 12 9.919 2.302 0 0 10.091 2.474 8.515 3.119 2008 1 5.848 -0.494 0 4 5.743 -0.598 3.553 -0.568 2008 2 9.420 1.568 0 0 9.345 1.493 6.762 1.131 2008 3 12.787 0.805 0 0 12.743 0.762 9.922 0.162 2008 4 16.983 -0.059 0 0 16.897 -0.145 15.061 0.240 2008 5 21.762 0.512 0 0 21.564 0.314 18.640 -0.389 2008 6 27.237 2.428 0 0 27.002 2.193 24.351 1.763 2008 7 27.086 0.485 0 0 26.917 0.316 24.554 0.174 2008 8 26.376 0.072 0 0 26.217 -0.088 24.526 0.443 2008 9 23.628 0.393 0 0 23.356 0.121 21.965 0.952 2008 10 16.688 -0.353 0 0 16.338 -0.703 14.437 -0.383 2008 11 10.670 -1.159 0 0 10.392 -1.437 8.663 -0.945 2008 12 9.385 1.768 0 0 9.226 1.609 7.402 2.005 2009 1 6.179 -0.163 0 0 6.075 -0.267 3.959 -0.162 2009 2 8.833 0.982 0 0 8.758 0.907 5.626 -0.005 2009 3 12.482 0.501 0 0 12.438 0.457 10.492 0.731 2009 4 17.115 0.073 0 0 17.028 -0.014 14.560 -0.261 2009 5 21.582 0.332 0 0 21.385 0.135 19.493 0.465 2009 6 27.372 2.563 0 0 27.138 2.328 24.413 1.825 2009 7 26.168 -0.433 0 0 26.000 -0.602 23.574 -0.806 2009 8 27.082 0.778 0 0 26.923 0.618 24.414 0.330 2009 9 22.639 -0.595 0 0 22.367 -0.868 21.473 0.460 2009 10 16.177 -0.864 0 0 15.828 -1.214 14.157 -0.663 2009 11 13.530 1.700 0 0 13.252 1.422 11.740 2.132 2009 12 5.860 -1.757 0 0 5.701 -1.916 4.413 -0.983 2010 1 4.136 -2.206 0 0 4.032 -2.310 1.941 -2.180 2010 2 4.645 -3.207 0 0 4.570 -3.282 2.033 -3.597 2010 3 11.106 -0.876 0 0 11.062 -0.919 8.647 -1.114 2010 4 19.611 2.569 0 0 19.524 2.482 16.709 1.888 2010 5 23.659 2.410 0 0 23.462 2.212 20.676 1.647 2010 6 28.352 3.543 0 0 28.117 3.308 25.404 2.816 2010 7 28.991 2.390 0 0 28.822 2.221 26.226 1.846 2010 8 28.217 1.912 0 0 28.058 1.753 26.285 2.202 2010 9 25.717 2.482 0 0 25.445 2.210 23.041 2.027 2010 10 19.045 2.003 0 0 18.695 1.653 15.625 0.805 2010 11 12.663 0.834 0 0 12.385 0.556 10.789 1.181 2010 12 3.389 -4.228 0 0 3.230 -4.388 1.456 -3.940 2011 1 4.579 -1.763 0 0 4.475 -1.867 2.470 -1.651 2011 2 9.915 2.063 0 0 9.840 1.988 7.176 1.546 2011 3 12.955 0.974 0 0 12.911 0.930 11.256 1.496 2011 4 19.385 2.343 0 0 19.298 2.256 16.796 1.975 2011 5 23.220 1.970 0 0 23.023 1.773 19.591 0.563 2011 6 28.331 3.522 0 0 28.097 3.288 24.975 2.387 2011 7 28.841 2.239 0 0 28.672 2.070 26.368 1.988 2011 8 28.919 2.615 0 0 28.760 2.455 26.078 1.995 2011 9 23.381 0.147 0 0 23.109 -0.125 21.356 0.343 2011 10 17.130 0.088 0 0 16.780 -0.262 14.047 -0.774 2011 11 13.426 1.597 0 0 13.148 1.319 11.232 1.624 2011 12 10.613 2.996 0 0 10.454 2.836 8.075 2.679 2012 1 9.413 3.071 0 0 9.309 2.967 6.518 2.397 2012 2 11.015 3.164 0 0 10.940 3.089 7.614 1.983 2012 3 18.514 6.533 0 0 18.471 6.489 15.616 5.855 2012 4 19.632 2.590 1 0 NaN NaN 16.804 1.983 2012 5 23.934 2.684 0 0 23.736 2.486 20.996 1.967 2012 6 25.728 0.919 0 0 25.493 0.684 22.707 0.119 2012 7 28.333 1.732 0 0 28.164 1.563 26.313 1.933 2012 8 26.044 -0.260 0 0 25.885 -0.419 23.829 -0.254 2012 9 22.906 -0.328 1 0 NaN NaN 21.490 0.476 2012 10 17.602 0.560 0 0 17.252 0.210 14.970 0.150 2012 11 11.981 0.152 0 0 11.703 -0.126 9.734 0.126 2012 12 10.400 2.783 0 0 10.241 2.624 8.436 3.039 2013 1 9.846 3.504 0 0 9.742 3.400 7.504 3.384 2013 2 8.027 0.175 1 0 NaN NaN 5.248 -0.382 2013 3 9.572 -2.410 0 0 9.528 -2.453 6.985 -2.775 2013 4 17.183 0.141 0 0 17.097 0.055 15.031 0.211 2013 5 20.740 -0.510 0 0 20.543 -0.707 18.006 -1.023 2013 6 25.687 0.877 0 0 25.452 0.643 23.288 0.700 2013 7 25.538 -1.064 0 0 25.369 -1.233 23.805 -0.575 2013 8 25.109 -1.195 0 0 24.950 -1.355 23.467 -0.616 2013 9 23.470 0.236 0 0 23.198 -0.036 21.610 0.597 2013 10 18.229 1.188 0 0 17.880 0.838 15.607 0.787 2013 11 14.200 2.371 1 0 NaN NaN NaN NaN