% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 32575 % Primary Name: HALFWAY % Record Type: TAVG % Country: United States % State: IL % Latitude: 37.80000 +/- 0.00500 % Longitude: -88.85000 +/- 0.00500 % Elevation (m): 173.43 +/- 0.15 % # of Months: 120 % % Alternate Names: Missing Station ID - 113764 % % IDs: coop - 113764 % ghcnd - USC00113764 % ncdc - 30002424 % % Sources: US Cooperative Summary of the Day % Global Historical Climatology Network - Daily % Multi-network Metadata System % % Site Hash: 00b890f6fbbc7997ae15c00571d5e9c8 % Raw Data Hash: 084198c0f65868d42fd196a954535b76 % Adj Data Hash: 6838dd517ef003f96c664ee6da366c22 % % 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 1898 1 NaN NaN NaN NaN NaN NaN 2.356 2.867 1898 2 NaN NaN NaN NaN NaN NaN 2.328 0.286 1898 3 NaN NaN NaN NaN NaN NaN 8.429 1.226 1898 4 NaN NaN NaN NaN NaN NaN 11.855 -1.991 1898 5 NaN NaN NaN NaN NaN NaN 19.109 0.229 1898 6 NaN NaN NaN NaN NaN NaN 24.799 1.152 1898 7 NaN NaN NaN NaN NaN NaN 24.845 -0.925 1898 8 NaN NaN NaN NaN NaN NaN 24.432 -0.361 1898 9 NaN NaN NaN NaN NaN NaN 22.821 1.841 1898 10 NaN NaN NaN NaN NaN NaN 12.782 -1.655 1898 11 NaN NaN NaN NaN NaN NaN 5.738 -1.907 1898 12 NaN NaN NaN NaN NaN NaN -0.075 -2.212 1899 1 0.489 0.216 0 0 0.408 0.135 -0.834 -0.324 1899 2 -4.246 -7.072 0 0 -4.327 -7.152 -5.513 -7.554 1899 3 5.629 -2.358 0 0 5.548 -2.439 4.399 -2.805 1899 4 14.212 -0.418 0 0 14.131 -0.499 13.544 -0.302 1899 5 21.030 1.366 1 0 NaN NaN 19.614 0.734 1899 6 25.250 0.819 0 0 25.169 0.738 24.257 0.609 1899 7 25.989 -0.565 0 0 25.908 -0.646 24.791 -0.980 1899 8 27.116 1.540 0 0 27.035 1.459 26.058 1.265 1899 9 21.302 -0.462 0 0 21.221 -0.542 20.408 -0.572 1899 10 17.144 1.923 0 0 17.063 1.842 16.427 1.990 1899 11 11.014 2.586 0 0 10.934 2.505 10.017 2.372 1899 12 1.226 -1.694 0 0 1.145 -1.775 0.211 -1.926 1900 1 3.187 2.914 0 0 3.106 2.833 1.497 2.008 1900 2 -0.180 -3.006 0 0 -0.261 -3.086 -1.704 -3.746 1900 3 6.650 -1.337 0 0 6.569 -1.418 5.523 -1.680 1900 4 13.893 -0.736 0 0 13.813 -0.817 13.573 -0.273 1900 5 19.992 0.329 0 0 19.911 0.248 18.843 -0.037 1900 6 23.322 -1.109 0 0 23.241 -1.190 23.035 -0.613 1900 7 25.610 -0.944 0 0 25.529 -1.025 25.149 -0.621 1900 8 NaN NaN NaN NaN NaN NaN 27.098 2.305 1900 9 24.202 2.439 0 0 24.121 2.358 23.236 2.256 1900 10 18.334 3.113 0 0 18.253 3.033 17.251 2.814 1900 11 8.573 0.145 0 0 8.493 0.064 7.971 0.326 1900 12 3.953 1.033 0 0 3.873 0.952 2.658 0.521 1901 1 3.219 2.946 0 0 3.138 2.865 1.677 2.188 1901 2 -0.039 -2.865 0 0 -0.120 -2.945 -1.201 -3.243 1901 3 7.816 -0.171 0 0 7.735 -0.251 6.802 -0.402 1901 4 11.397 -3.233 0 0 11.316 -3.314 11.500 -2.346 1901 5 18.360 -1.304 0 0 18.279 -1.384 17.453 -1.427 1901 6 25.853 1.422 0 0 25.773 1.341 25.579 1.931 1901 7 29.271 2.717 0 0 29.190 2.636 28.861 3.090 1901 8 25.148 -0.428 0 0 25.068 -0.509 24.766 -0.026 1901 9 21.430 -0.333 0 0 21.349 -0.414 20.843 -0.136 1901 10 15.539 0.319 0 0 15.459 0.238 15.206 0.769 1901 11 6.294 -2.135 0 0 6.213 -2.215 6.246 -1.399 1901 12 -0.559 -3.479 0 0 -0.639 -3.560 -1.455 -3.592 1902 1 0.634 0.361 0 0 0.553 0.280 -0.858 -0.348 1902 2 -3.054 -5.879 0 0 -3.134 -5.960 -3.894 -5.935 1902 3 8.305 0.318 0 0 8.224 0.237 7.797 0.594 1902 4 13.197 -1.433 0 0 13.116 -1.514 12.462 -1.384 1902 5 21.653 1.990 0 0 21.573 1.909 21.341 2.461 1902 6 23.688 -0.743 0 0 23.608 -0.823 23.208 -0.439 1902 7 26.763 0.209 0 0 26.682 0.128 25.792 0.021 1902 8 25.082 -0.494 0 0 25.002 -0.575 24.166 -0.627 1902 9 19.540 -2.223 0 0 19.459 -2.304 18.398 -2.582 1902 10 16.338 1.117 0 0 16.257 1.036 15.502 1.065 1902 11 11.873 3.445 0 0 11.793 3.364 11.269 3.624 1902 12 1.720 -1.200 0 0 1.639 -1.281 0.943 -1.194 1903 1 1.355 1.082 0 0 1.274 1.001 -0.332 0.179 1903 2 2.011 -0.815 0 0 1.930 -0.895 0.617 -1.425 1903 3 10.268 2.281 0 0 10.187 2.200 9.184 1.980 1903 4 13.274 -1.356 0 0 13.193 -1.436 13.554 -0.292 1903 5 20.808 1.145 0 0 20.727 1.064 19.178 0.299 1903 6 20.949 -3.483 0 0 20.868 -3.563 20.288 -3.359 1903 7 26.544 -0.010 0 0 26.463 -0.091 25.968 0.197 1903 8 25.087 -0.489 0 0 25.006 -0.570 24.349 -0.444 1903 9 21.788 0.025 0 0 21.708 -0.056 20.610 -0.369 1903 10 14.832 -0.388 0 0 14.752 -0.469 14.316 -0.122 1903 11 6.267 -2.162 0 0 6.186 -2.243 5.532 -2.113 1903 12 0.176 -2.744 0 0 0.095 -2.825 -0.650 -2.787 1904 1 -0.651 -0.924 0 4 -0.480 -0.753 -2.627 -2.116 1904 2 0.119 -2.706 0 0 0.290 -2.535 -0.577 -2.619 1904 3 8.039 0.052 0 0 8.210 0.223 7.342 0.139 1904 4 10.517 -4.113 0 0 10.688 -3.942 10.242 -3.604 1904 5 18.542 -1.121 0 0 18.713 -0.950 17.702 -1.178 1904 6 22.598 -1.833 0 0 22.769 -1.662 22.320 -1.328 1904 7 24.200 -2.354 0 0 24.371 -2.183 23.690 -2.081 1904 8 23.510 -2.067 0 0 23.681 -1.896 22.951 -1.842 1904 9 21.587 -0.177 0 0 21.758 -0.006 21.265 0.286 1904 10 14.582 -0.639 0 0 14.753 -0.468 13.931 -0.506 1904 11 8.307 -0.122 0 0 8.478 0.049 7.540 -0.105 1904 12 2.150 -0.770 0 0 2.321 -0.599 1.571 -0.566 1905 1 -2.723 -2.996 0 0 -2.552 -2.825 -4.557 -4.047 1905 2 NaN NaN NaN NaN NaN NaN -4.485 -6.527 1905 3 10.760 2.773 0 0 10.931 2.944 10.069 2.866 1905 4 13.984 -0.645 0 0 14.155 -0.474 13.638 -0.208 1905 5 19.948 0.284 1 0 NaN NaN 19.328 0.449 1905 6 NaN NaN NaN NaN NaN NaN 24.457 0.809 1905 7 24.318 -2.236 1 0 NaN NaN 23.679 -2.092 1905 8 NaN NaN NaN NaN NaN NaN 24.510 -0.283 1905 9 21.905 0.142 1 0 NaN NaN 21.393 0.413 1905 10 NaN NaN NaN NaN NaN NaN 13.627 -0.810 1905 11 8.770 0.341 1 0 NaN NaN 8.181 0.536 1905 12 2.155 -0.765 0 0 2.326 -0.594 1.495 -0.642 1906 1 3.685 3.412 0 0 3.856 3.583 2.263 2.774 1906 2 NaN NaN NaN NaN NaN NaN -0.181 -2.223 1906 3 2.605 -5.382 0 0 2.776 -5.211 1.666 -5.537 1906 4 15.732 1.102 0 0 15.903 1.273 15.450 1.604 1906 5 19.879 0.216 0 0 20.050 0.387 18.930 0.051 1906 6 23.285 -1.146 0 0 23.456 -0.975 22.903 -0.744 1906 7 24.347 -2.207 0 0 24.518 -2.036 23.993 -1.777 1906 8 25.677 0.101 0 0 25.848 0.272 24.942 0.149 1906 9 23.112 1.348 0 0 23.283 1.519 22.860 1.881 1906 10 14.287 -0.934 0 0 14.458 -0.763 13.646 -0.791 1906 11 7.123 -1.305 0 0 7.294 -1.134 6.494 -1.151 1906 12 3.600 0.680 0 0 3.771 0.851 2.911 0.774 1907 1 4.150 3.877 0 0 4.321 4.048 3.013 3.523 1907 2 2.348 -0.477 0 0 2.519 -0.306 1.371 -0.671 1907 3 12.635 4.649 0 0 12.806 4.820 12.036 4.833 1907 4 9.163 -5.466 0 0 9.334 -5.295 9.150 -4.696 1907 5 16.131 -3.533 0 0 16.302 -3.362 15.397 -3.483 1907 6 21.712 -2.719 0 0 21.883 -2.548 21.638 -2.010 1907 7 26.165 -0.390 0 0 26.336 -0.219 25.818 0.048 1907 8 24.682 -0.894 0 0 24.853 -0.723 24.344 -0.449 1907 9 21.092 -0.672 0 0 21.263 -0.501 20.527 -0.452 1907 10 NaN NaN NaN NaN NaN NaN 13.342 -1.095 1907 11 NaN NaN NaN NaN NaN NaN 6.502 -1.143 1907 12 NaN NaN NaN NaN NaN NaN 3.126 0.989 1908 1 NaN NaN NaN NaN NaN NaN 0.372 0.883 1908 2 NaN NaN NaN NaN NaN NaN 1.389 -0.653 1908 3 NaN NaN NaN NaN NaN NaN 10.215 3.012 1908 4 NaN NaN NaN NaN NaN NaN 13.755 -0.091 1908 5 NaN NaN NaN NaN NaN NaN 19.316 0.436 1908 6 NaN NaN NaN NaN NaN NaN 23.173 -0.475 1908 7 NaN NaN NaN NaN NaN NaN 24.846 -0.925 1908 8 NaN NaN NaN NaN NaN NaN 24.701 -0.092 1908 9 NaN NaN NaN NaN NaN NaN 22.309 1.329 1908 10 NaN NaN NaN NaN NaN NaN 13.729 -0.709 1908 11 NaN NaN NaN NaN NaN NaN 8.794 1.149 1908 12 NaN NaN NaN NaN NaN NaN 3.804 1.668 1909 1 2.222 1.948 1 0 NaN NaN 0.498 1.009 1909 2 5.564 2.739 0 2 5.490 2.665 4.070 2.028 1909 3 7.267 -0.719 0 0 7.193 -0.793 6.625 -0.578 1909 4 13.309 -1.321 0 0 13.235 -1.394 12.974 -0.872 1909 5 17.705 -1.958 0 0 17.631 -2.032 17.017 -1.862 1909 6 24.660 0.229 0 0 24.586 0.155 24.033 0.385 1909 7 25.034 -1.520 0 0 24.960 -1.594 24.806 -0.965 1909 8 26.945 1.368 0 0 26.871 1.294 26.217 1.425 1909 9 20.983 -0.780 0 0 20.909 -0.854 20.365 -0.615 1909 10 14.839 -0.382 0 0 14.765 -0.456 13.567 -0.870 1909 11 13.762 5.333 0 0 13.688 5.259 12.890 5.245 1909 12 -2.129 -5.050 0 0 -2.203 -5.124 -2.791 -4.928 1910 1 1.090 0.817 0 0 1.016 0.743 -0.018 0.493 1910 2 0.068 -2.757 0 0 -0.006 -2.831 -1.198 -3.240 1910 3 14.560 6.573 0 0 14.486 6.499 13.291 6.088 1910 4 13.029 -1.600 0 0 12.955 -1.674 13.130 -0.716 1910 5 16.865 -2.799 0 0 16.791 -2.873 16.017 -2.863 1910 6 22.327 -2.104 0 0 22.253 -2.178 21.620 -2.028 1910 7 26.045 -0.509 0 0 25.971 -0.583 24.969 -0.802 1910 8 24.516 -1.060 0 0 24.442 -1.134 23.398 -1.395 1910 9 NaN NaN NaN NaN NaN NaN 22.004 1.024 1910 10 NaN NaN NaN NaN NaN NaN 15.488 1.051 1910 11 6.197 -2.232 0 0 6.123 -2.306 5.737 -1.908 1910 12 NaN NaN NaN NaN NaN NaN -0.311 -2.448 1911 1 NaN NaN NaN NaN NaN NaN 2.462 2.972 1911 2 NaN NaN NaN NaN NaN NaN 4.154 2.112 1911 3 NaN NaN NaN NaN NaN NaN 8.024 0.821 1911 4 NaN NaN NaN NaN NaN NaN 12.850 -0.996 1911 5 NaN NaN NaN NaN NaN NaN 20.745 1.865 1911 6 NaN NaN NaN NaN NaN NaN 25.533 1.885 1911 7 NaN NaN NaN NaN NaN NaN 25.256 -0.514 1911 8 NaN NaN NaN NaN NaN NaN 23.926 -0.866 1911 9 NaN NaN NaN NaN NaN NaN 23.844 2.865 1911 10 NaN NaN NaN NaN NaN NaN 14.485 0.047 1911 11 NaN NaN NaN NaN NaN NaN 4.759 -2.886