% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 17739 % Primary Name: LA ISTMEA % Record Type: TAVG % Country: Mexico % Latitude: 17.18000 +/- 0.00500 % Longitude: -95.13000 +/- 0.00500 % Elevation (m): 5.00 +/- 0.50 % # of Months: 111 % % IDs: ghcnd - MX000020334 % % Sources: Global Historical Climatology Network - Daily % % Site Hash: 848ffa7e329995fb2a49a320940f24b3 % Raw Data Hash: eca10e367d40eedb90e71ed5dcce15bf % Adj Data Hash: 0dfeac513f7153b7dd7dd6b809d0adfb % % 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 1988 1 NaN NaN NaN NaN NaN NaN 20.598 -0.513 1988 2 NaN NaN NaN NaN NaN NaN 21.672 -0.263 1988 3 NaN NaN NaN NaN NaN NaN 23.886 -0.380 1988 4 NaN NaN NaN NaN NaN NaN 25.964 0.017 1988 5 NaN NaN NaN NaN NaN NaN 27.132 0.259 1988 6 NaN NaN NaN NaN NaN NaN 25.347 -0.400 1988 7 NaN NaN NaN NaN NaN NaN 25.071 0.065 1988 8 NaN NaN NaN NaN NaN NaN 24.503 -0.606 1988 9 NaN NaN NaN NaN NaN NaN 23.664 -0.896 1988 10 NaN NaN NaN NaN NaN NaN 22.815 -0.800 1988 11 NaN NaN NaN NaN NaN NaN 22.976 0.439 1988 12 NaN NaN NaN NaN NaN NaN 20.992 -0.297 1989 1 25.129 2.621 0 0 25.129 2.621 22.428 1.316 1989 2 23.406 0.075 1 0 NaN NaN 21.687 -0.248 1989 3 27.109 1.447 1 0 NaN NaN 22.762 -1.504 1989 4 27.592 0.248 0 0 27.592 0.248 25.408 -0.540 1989 5 29.573 1.304 0 0 29.573 1.304 27.030 0.158 1989 6 29.033 1.890 0 0 29.033 1.890 25.422 -0.324 1989 7 27.556 1.155 0 0 27.556 1.155 24.928 -0.078 1989 8 28.597 2.092 0 0 28.597 2.092 25.216 0.108 1989 9 26.125 0.170 0 0 26.125 0.170 23.545 -1.014 1989 10 25.565 0.555 1 0 NaN NaN 23.334 -0.280 1989 11 NaN NaN NaN NaN NaN NaN 23.709 1.173 1989 12 21.524 -1.161 0 0 21.524 -1.161 20.070 -1.219 1990 1 23.919 1.411 0 0 23.919 1.411 21.760 0.648 1990 2 24.304 0.972 1 0 NaN NaN 22.276 0.340 1990 3 23.426 -2.236 1 0 NaN NaN 24.316 0.050 1990 4 24.717 -2.627 0 0 24.717 -2.627 26.240 0.292 1990 5 27.153 -1.115 0 0 27.153 -1.115 27.417 0.545 1990 6 27.683 0.540 0 0 27.683 0.540 25.495 -0.252 1990 7 27.211 0.809 0 0 27.211 0.809 24.964 -0.041 1990 8 26.458 -0.047 0 0 26.458 -0.047 25.367 0.258 1990 9 27.650 1.695 0 0 27.650 1.695 24.818 0.258 1990 10 25.444 0.433 0 0 25.444 0.433 24.273 0.659 1990 11 24.790 0.858 0 0 24.790 0.858 23.404 0.868 1990 12 25.729 3.044 1 0 NaN NaN 21.514 0.225 1991 1 26.885 4.377 0 0 26.885 4.377 22.548 1.436 1991 2 26.679 3.347 0 0 26.679 3.347 22.421 0.486 1991 3 28.882 3.220 1 0 NaN NaN 25.117 0.851 1991 4 29.046 1.702 1 0 NaN NaN 26.694 0.746 1991 5 NaN NaN NaN NaN NaN NaN 27.559 0.687 1991 6 27.691 0.548 1 0 NaN NaN 25.986 0.239 1991 7 28.202 1.800 0 0 28.202 1.800 25.398 0.393 1991 8 27.903 1.399 0 0 27.903 1.399 25.672 0.564 1991 9 27.283 1.328 0 0 27.283 1.328 24.576 0.017 1991 10 26.073 1.062 0 0 26.073 1.062 23.599 -0.016 1991 11 24.358 0.426 0 0 24.358 0.426 22.075 -0.462 1991 12 26.306 3.621 1 0 NaN NaN 21.632 0.343 1992 1 22.229 -0.279 0 0 22.229 -0.279 20.679 -0.433 1992 2 24.595 1.264 0 0 24.595 1.264 21.576 -0.360 1992 3 23.315 -2.347 0 0 23.315 -2.347 24.769 0.503 1992 4 24.744 -2.600 1 0 NaN NaN 26.022 0.074 1992 5 23.685 -4.583 1 0 NaN NaN 26.693 -0.179 1992 6 25.425 -1.718 0 0 25.425 -1.718 25.839 0.092 1992 7 27.098 0.696 1 0 NaN NaN 24.870 -0.136 1992 8 24.782 -1.722 0 0 24.782 -1.722 24.935 -0.174 1992 9 25.677 -0.278 0 0 25.677 -0.278 24.292 -0.268 1992 10 25.121 0.110 0 0 25.121 0.110 23.949 0.335 1992 11 25.158 1.226 0 0 25.158 1.226 22.991 0.455 1992 12 24.355 1.670 0 0 24.355 1.670 22.603 1.314 1993 1 24.524 2.016 0 0 24.524 2.016 22.126 1.014 1993 2 23.973 0.642 0 0 23.973 0.642 22.828 0.893 1993 3 26.284 0.622 0 0 26.284 0.622 24.478 0.212 1993 4 NaN NaN NaN NaN NaN NaN 26.170 0.222 1993 5 29.524 1.256 0 0 29.524 1.256 27.373 0.501 1993 6 26.683 -0.460 0 0 26.683 -0.460 25.488 -0.259 1993 7 25.516 -0.885 0 0 25.516 -0.885 24.767 -0.238 1993 8 24.371 -2.134 0 0 24.371 -2.134 24.928 -0.180 1993 9 25.808 -0.147 0 0 25.808 -0.147 24.380 -0.180 1993 10 26.194 1.183 0 0 26.194 1.183 24.034 0.420 1993 11 NaN NaN NaN NaN NaN NaN 23.039 0.503 1993 12 23.169 0.484 0 0 23.169 0.484 21.727 0.438 1994 1 21.411 -1.097 0 0 21.411 -1.097 21.133 0.021 1994 2 20.688 -2.644 0 0 20.688 -2.644 22.457 0.522 1994 3 23.121 -2.541 0 0 23.121 -2.541 24.110 -0.156 1994 4 26.192 -1.152 0 0 26.192 -1.152 25.978 0.030 1994 5 28.040 -0.228 0 0 28.040 -0.228 27.366 0.494 1994 6 26.628 -0.515 0 0 26.628 -0.515 25.954 0.207 1994 7 28.129 1.728 0 0 28.129 1.728 25.927 0.921 1994 8 25.831 -0.674 0 0 25.831 -0.674 25.200 0.092 1994 9 24.900 -1.055 0 0 24.900 -1.055 24.738 0.179 1994 10 23.782 -1.228 0 0 23.782 -1.228 24.198 0.583 1994 11 24.158 0.226 0 0 24.158 0.226 24.016 1.480 1994 12 23.444 0.759 0 0 23.444 0.759 22.621 1.332 1995 1 22.621 0.113 0 0 22.621 0.113 21.878 0.766 1995 2 23.366 0.035 0 0 23.366 0.035 22.696 0.760 1995 3 NaN NaN NaN NaN NaN NaN 24.800 0.534 1995 4 NaN NaN NaN NaN NaN NaN 26.329 0.381 1995 5 28.636 0.368 0 0 28.636 0.368 27.780 0.908 1995 6 29.236 2.093 0 0 29.236 2.093 26.484 0.737 1995 7 26.621 0.219 0 0 26.621 0.219 25.253 0.247 1995 8 NaN NaN NaN NaN NaN NaN 25.272 0.164 1995 9 NaN NaN NaN NaN NaN NaN 24.927 0.367 1995 10 25.197 0.186 0 0 25.197 0.186 24.015 0.401 1995 11 21.217 -2.716 0 0 21.217 -2.716 23.550 1.014 1995 12 23.871 1.186 0 0 23.871 1.186 22.094 0.806 1996 1 19.911 -2.597 0 0 19.911 -2.597 20.539 -0.572 1996 2 22.034 -1.297 0 0 22.034 -1.297 21.897 -0.039 1996 3 21.704 -3.958 0 0 21.704 -3.958 23.090 -1.176 1996 4 26.775 -0.569 0 0 26.775 -0.569 25.321 -0.627 1996 5 27.936 -0.332 0 0 27.936 -0.332 27.057 0.185 1996 6 28.008 0.865 0 0 28.008 0.865 25.728 -0.019 1996 7 29.017 2.616 1 0 NaN NaN 24.914 -0.091 1996 8 28.177 1.673 0 0 28.177 1.673 25.039 -0.070 1996 9 28.267 2.311 1 0 NaN NaN 25.479 0.920 1996 10 27.505 2.494 0 0 27.505 2.494 24.078 0.463 1996 11 26.500 2.568 0 0 26.500 2.568 22.917 0.381 1996 12 23.452 0.767 0 0 23.452 0.767 21.985 0.696 1997 1 22.129 -0.379 0 0 22.129 -0.379 21.361 0.249 1997 2 26.205 2.874 1 0 NaN NaN 22.350 0.414 1997 3 26.210 0.548 0 0 26.210 0.548 25.306 1.040 1997 4 28.890 1.546 0 0 28.890 1.546 25.914 -0.034 1997 5 28.016 -0.252 0 0 28.016 -0.252 26.808 -0.064 1997 6 27.633 0.490 0 0 27.633 0.490 26.172 0.425 1997 7 25.882 -0.519 0 0 25.882 -0.519 25.651 0.646 1997 8 25.262 -1.243 0 0 25.262 -1.243 25.842 0.733 1997 9 25.558 -0.397 0 0 25.558 -0.397 24.664 0.105 1997 10 26.290 1.280 0 0 26.290 1.280 23.706 0.091 1997 11 24.358 0.426 0 0 24.358 0.426 23.535 0.998 1997 12 22.489 -0.195 0 0 22.489 -0.195 21.450 0.161 1998 1 25.331 2.823 0 0 25.331 2.823 22.587 1.475 1998 2 26.402 3.070 0 0 26.402 3.070 23.587 1.651 1998 3 27.008 1.346 0 0 27.008 1.346 25.056 0.790 1998 4 31.367 4.023 0 0 31.367 4.023 26.547 0.599 1998 5 30.315 2.046 0 0 30.315 2.046 28.340 1.468 1998 6 27.192 0.049 0 0 27.192 0.049 27.852 2.105 1998 7 26.321 -0.081 0 0 26.321 -0.081 25.375 0.370 1998 8 26.793 0.289 1 0 NaN NaN 26.045 0.936 1998 9 26.398 0.443 1 0 NaN NaN 24.621 0.062 1998 10 25.435 0.425 0 0 25.435 0.425 24.297 0.683 1998 11 NaN NaN NaN NaN NaN NaN 24.002 1.466 1998 12 24.846 2.161 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