% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 17724 % Primary Name: CHICAPA % Record Type: TAVG % Country: Mexico % Latitude: 16.58000 +/- 0.00500 % Longitude: -94.82000 +/- 0.00500 % Elevation (m): 30.00 +/- 0.50 % # of Months: 125 % % IDs: ghcnd - MX000020027 % % Sources: Global Historical Climatology Network - Daily % % Site Hash: becab8826c1577055cfb4afb8dbdf495 % Raw Data Hash: 4eb5caf85e327a637d58c784b575b173 % Adj Data Hash: 6ebb6a222fc6d655065cf139e92e0393 % % 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 1986 1 NaN NaN NaN NaN NaN NaN 20.461 -0.651 1986 2 NaN NaN NaN NaN NaN NaN 22.885 0.950 1986 3 NaN NaN NaN NaN NaN NaN 22.799 -1.467 1986 4 NaN NaN NaN NaN NaN NaN 25.585 -0.363 1986 5 NaN NaN NaN NaN NaN NaN 26.631 -0.242 1986 6 NaN NaN NaN NaN NaN NaN 25.188 -0.559 1986 7 NaN NaN NaN NaN NaN NaN 24.779 -0.226 1986 8 NaN NaN NaN NaN NaN NaN 25.373 0.265 1986 9 NaN NaN NaN NaN NaN NaN 24.614 0.054 1986 10 NaN NaN NaN NaN NaN NaN 23.890 0.276 1986 11 NaN NaN NaN NaN NaN NaN 23.546 1.010 1986 12 NaN NaN NaN NaN NaN NaN 21.931 0.642 1987 1 22.766 -0.897 0 0 22.766 -0.897 20.184 -0.928 1987 2 24.795 0.308 0 0 24.795 0.308 21.987 0.051 1987 3 25.500 -1.317 0 0 25.500 -1.317 23.863 -0.402 1987 4 26.333 -2.166 0 0 26.333 -2.166 24.101 -1.847 1987 5 29.621 0.197 0 0 29.621 0.197 27.279 0.407 1987 6 28.283 -0.015 0 0 28.283 -0.015 25.937 0.190 1987 7 28.097 0.540 0 0 28.097 0.540 25.082 0.076 1987 8 28.016 0.356 0 0 28.016 0.356 25.467 0.359 1987 9 28.608 1.498 0 0 28.608 1.498 25.495 0.936 1987 10 26.403 0.237 0 0 26.403 0.237 23.397 -0.217 1987 11 25.475 0.387 0 0 25.475 0.387 22.904 0.368 1987 12 24.645 0.805 0 0 24.645 0.805 22.141 0.852 1988 1 22.984 -0.679 0 0 22.984 -0.679 20.598 -0.513 1988 2 24.172 -0.314 1 0 NaN NaN 21.672 -0.263 1988 3 26.226 -0.591 0 0 26.226 -0.591 23.886 -0.380 1988 4 28.133 -0.366 0 0 28.133 -0.366 25.964 0.017 1988 5 29.573 0.149 0 0 29.573 0.149 27.132 0.259 1988 6 28.225 -0.073 0 0 28.225 -0.073 25.347 -0.400 1988 7 27.253 -0.303 1 0 NaN NaN 25.071 0.065 1988 8 NaN NaN NaN NaN NaN NaN 24.503 -0.606 1988 9 26.100 -1.011 0 0 26.100 -1.011 23.664 -0.896 1988 10 25.145 -1.021 0 0 25.145 -1.021 22.815 -0.800 1988 11 NaN NaN NaN NaN NaN NaN 22.976 0.439 1988 12 23.976 0.136 0 0 23.976 0.136 20.992 -0.297 1989 1 25.169 1.506 0 0 25.169 1.506 22.428 1.316 1989 2 24.402 -0.085 0 0 24.402 -0.085 21.687 -0.248 1989 3 24.613 -2.204 0 0 24.613 -2.204 22.762 -1.504 1989 4 27.850 -0.649 0 0 27.850 -0.649 25.408 -0.540 1989 5 29.040 -0.383 0 0 29.040 -0.383 27.030 0.158 1989 6 NaN NaN NaN NaN NaN NaN 25.422 -0.324 1989 7 27.766 0.209 0 0 27.766 0.209 24.928 -0.078 1989 8 27.734 0.074 0 0 27.734 0.074 25.216 0.108 1989 9 25.475 -1.636 0 0 25.475 -1.636 23.545 -1.014 1989 10 25.927 -0.238 0 0 25.927 -0.238 23.334 -0.280 1989 11 26.517 1.429 0 0 26.517 1.429 23.709 1.173 1989 12 22.290 -1.550 0 0 22.290 -1.550 20.070 -1.219 1990 1 24.274 0.611 0 0 24.274 0.611 21.760 0.648 1990 2 25.080 0.594 0 0 25.080 0.594 22.276 0.340 1990 3 26.500 -0.317 0 0 26.500 -0.317 24.316 0.050 1990 4 29.092 0.592 0 0 29.092 0.592 26.240 0.292 1990 5 29.331 -0.093 0 0 29.331 -0.093 27.417 0.545 1990 6 27.683 -0.615 0 0 27.683 -0.615 25.495 -0.252 1990 7 27.265 -0.292 1 0 NaN NaN 24.964 -0.041 1990 8 28.242 0.582 0 0 28.242 0.582 25.367 0.258 1990 9 27.700 0.589 0 0 27.700 0.589 24.818 0.258 1990 10 27.242 1.076 0 0 27.242 1.076 24.273 0.659 1990 11 25.383 0.296 0 0 25.383 0.296 23.404 0.868 1990 12 23.717 -0.124 0 0 23.717 -0.124 21.514 0.225 1991 1 25.065 1.401 0 0 25.065 1.401 22.548 1.436 1991 2 24.348 -0.138 0 0 24.348 -0.138 22.421 0.486 1991 3 27.250 0.433 0 0 27.250 0.433 25.117 0.851 1991 4 29.225 0.726 0 0 29.225 0.726 26.694 0.746 1991 5 29.911 0.488 0 0 29.911 0.488 27.559 0.687 1991 6 28.550 0.252 0 0 28.550 0.252 25.986 0.239 1991 7 27.726 0.169 0 0 27.726 0.169 25.398 0.393 1991 8 28.823 1.163 0 0 28.823 1.163 25.672 0.564 1991 9 27.333 0.223 0 0 27.333 0.223 24.576 0.017 1991 10 26.202 0.036 0 0 26.202 0.036 23.599 -0.016 1991 11 24.483 -0.604 0 0 24.483 -0.604 22.075 -0.462 1991 12 24.218 0.377 0 0 24.218 0.377 21.632 0.343 1992 1 23.008 -0.655 0 0 23.008 -0.655 20.679 -0.433 1992 2 NaN NaN NaN NaN NaN NaN 21.576 -0.360 1992 3 27.153 0.336 0 0 27.153 0.336 24.769 0.503 1992 4 28.733 0.234 0 0 28.733 0.234 26.022 0.074 1992 5 29.294 -0.129 0 0 29.294 -0.129 26.693 -0.179 1992 6 28.642 0.343 0 0 28.642 0.343 25.839 0.092 1992 7 27.637 0.080 0 0 27.637 0.080 24.870 -0.136 1992 8 27.500 -0.160 0 0 27.500 -0.160 24.935 -0.174 1992 9 NaN NaN NaN NaN NaN NaN 24.292 -0.268 1992 10 27.048 0.882 0 0 27.048 0.882 23.949 0.335 1992 11 25.133 0.046 0 0 25.133 0.046 22.991 0.455 1992 12 25.347 1.507 0 0 25.347 1.507 22.603 1.314 1993 1 24.726 1.063 0 0 24.726 1.063 22.126 1.014 1993 2 25.357 0.871 0 0 25.357 0.871 22.828 0.893 1993 3 26.653 -0.164 0 0 26.653 -0.164 24.478 0.212 1993 4 28.567 0.067 0 0 28.567 0.067 26.170 0.222 1993 5 30.016 0.592 0 0 30.016 0.592 27.373 0.501 1993 6 27.767 -0.532 0 0 27.767 -0.532 25.488 -0.259 1993 7 27.540 -0.017 0 0 27.540 -0.017 24.767 -0.238 1993 8 27.855 0.195 0 0 27.855 0.195 24.928 -0.180 1993 9 27.558 0.448 0 0 27.558 0.448 24.380 -0.180 1993 10 26.148 -0.018 1 0 NaN NaN 24.034 0.420 1993 11 24.675 -0.413 0 0 24.675 -0.413 23.039 0.503 1993 12 24.105 0.265 0 0 24.105 0.265 21.727 0.438 1994 1 23.653 -0.010 0 0 23.653 -0.010 21.133 0.021 1994 2 24.929 0.442 0 0 24.929 0.442 22.457 0.522 1994 3 26.000 -0.817 0 0 26.000 -0.817 24.110 -0.156 1994 4 28.125 -0.374 0 0 28.125 -0.374 25.978 0.030 1994 5 29.944 0.520 0 0 29.944 0.520 27.366 0.494 1994 6 29.117 0.818 0 0 29.117 0.818 25.954 0.207 1994 7 29.339 1.782 0 0 29.339 1.782 25.927 0.921 1994 8 NaN NaN NaN NaN NaN NaN 25.200 0.092 1994 9 28.250 1.139 0 0 28.250 1.139 24.738 0.179 1994 10 27.205 1.039 0 0 27.205 1.039 24.198 0.583 1994 11 27.383 2.296 0 0 27.383 2.296 24.016 1.480 1994 12 25.895 2.055 0 0 25.895 2.055 22.621 1.332 1995 1 24.548 0.885 0 0 24.548 0.885 21.878 0.766 1995 2 25.393 0.906 0 0 25.393 0.906 22.696 0.760 1995 3 26.968 0.150 0 0 26.968 0.150 24.800 0.534 1995 4 28.608 0.109 0 0 28.608 0.109 26.329 0.381 1995 5 28.645 -0.779 0 0 28.645 -0.779 27.780 0.908 1995 6 28.350 0.052 0 0 28.350 0.052 26.484 0.737 1995 7 27.968 0.411 0 0 27.968 0.411 25.253 0.247 1995 8 27.476 -0.184 0 0 27.476 -0.184 25.272 0.164 1995 9 27.933 0.823 0 0 27.933 0.823 24.927 0.367 1995 10 26.790 0.624 0 0 26.790 0.624 24.015 0.401 1995 11 26.167 1.079 0 0 26.167 1.079 23.550 1.014 1995 12 24.142 0.302 0 0 24.142 0.302 22.094 0.806 1996 1 NaN NaN NaN NaN NaN NaN 20.539 -0.572 1996 2 NaN NaN NaN NaN NaN NaN 21.897 -0.039 1996 3 NaN NaN NaN NaN NaN NaN 23.090 -1.176 1996 4 27.533 -0.966 0 0 27.533 -0.966 25.321 -0.627 1996 5 29.030 -0.394 1 0 NaN NaN 27.057 0.185 1996 6 29.135 0.837 1 0 NaN NaN 25.728 -0.019 1996 7 27.996 0.439 0 0 27.996 0.439 24.914 -0.091 1996 8 28.153 0.493 0 0 28.153 0.493 25.039 -0.070 1996 9 28.067 0.956 0 0 28.067 0.956 25.479 0.920 1996 10 26.403 0.237 0 0 26.403 0.237 24.078 0.463 1996 11 24.625 -0.463 0 0 24.625 -0.463 22.917 0.381 1996 12 24.661 0.821 0 0 24.661 0.821 21.985 0.696 1997 1 23.952 0.288 0 0 23.952 0.288 21.361 0.249 1997 2 24.652 0.165 0 0 24.652 0.165 22.350 0.414 1997 3 NaN NaN NaN NaN NaN NaN 25.306 1.040 1997 4 27.987 -0.512 0 0 27.987 -0.512 25.914 -0.034 1997 5 29.141 -0.283 1 0 NaN NaN 26.808 -0.064 1997 6 29.233 0.934 0 0 29.233 0.934 26.172 0.425 1997 7 NaN NaN NaN NaN NaN NaN 25.651 0.646 1997 8 NaN NaN NaN NaN NaN NaN 25.842 0.733 1997 9 NaN NaN NaN NaN NaN NaN 24.664 0.105 1997 10 NaN NaN NaN NaN NaN NaN 23.706 0.091 1997 11 NaN NaN NaN NaN NaN NaN 23.535 0.998 1997 12 24.774 0.934 1 0 NaN NaN 21.450 0.161 1998 1 NaN NaN NaN NaN NaN NaN 22.587 1.475 1998 2 27.554 3.067 0 0 27.554 3.067 23.587 1.651 1998 3 27.033 0.216 0 0 27.033 0.216 25.056 0.790 1998 4 28.125 -0.374 0 0 28.125 -0.374 26.547 0.599 1998 5 NaN NaN NaN NaN NaN NaN 28.340 1.468 1998 6 32.375 4.077 0 0 32.375 4.077 27.852 2.105 1998 7 NaN NaN NaN NaN NaN NaN 25.375 0.370 1998 8 NaN NaN NaN NaN NaN NaN 26.045 0.936 1998 9 26.825 -0.286 0 0 26.825 -0.286 24.621 0.062 1998 10 27.419 1.253 0 0 27.419 1.253 24.297 0.683 1998 11 27.383 2.296 0 0 27.383 2.296 24.002 1.466 1998 12 25.105 1.265 1 0 NaN NaN 21.957 0.669 1999 1 NaN NaN NaN NaN NaN NaN 21.767 0.655 1999 2 NaN NaN NaN NaN NaN NaN 22.393 0.458 1999 3 NaN NaN NaN NaN NaN NaN 24.754 0.488 1999 4 NaN NaN NaN NaN NaN NaN 26.705 0.757 1999 5 NaN NaN NaN NaN NaN NaN 27.715 0.843 1999 6 NaN NaN NaN NaN NaN NaN 25.728 -0.019 1999 7 NaN NaN NaN NaN NaN NaN 24.714 -0.291 1999 8 NaN NaN NaN NaN NaN NaN 25.114 0.006 1999 9 NaN NaN NaN NaN NaN NaN 23.827 -0.732 1999 10 NaN NaN NaN NaN NaN NaN 22.916 -0.699 1999 11 NaN NaN NaN NaN NaN NaN 21.995 -0.541 1999 12 NaN NaN NaN NaN NaN NaN 20.586 -0.703