% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 27772 % Primary Name: HUNTSVILLE % Record Type: TAVG % Country: United States % State: TX % Latitude: 32.38500 +/- 0.00050 % Longitude: -94.71200 +/- 0.00050 % Elevation (m): 113.70 +/- 0.05 % # of Months: 217 % % IDs: gsod - 722447-03901 % icao - KGGG % usaf - 722447 % wban - 3901 % % Sources: Global Summary of the Day % % Site Hash: e9c40ee6883ecb238c77958f73736830 % Raw Data Hash: 8f29280ef3d746bba2a0235af3d87604 % Adj Data Hash: 981f8689bb5434cf113c56fc550b21ba % % 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 1972 1 NaN NaN NaN NaN NaN NaN 7.312 0.778 1972 2 NaN NaN NaN NaN NaN NaN 9.551 0.674 1972 3 NaN NaN NaN NaN NaN NaN 14.849 1.865 1972 4 NaN NaN NaN NaN NaN NaN 19.134 1.157 1972 5 NaN NaN NaN NaN NaN NaN 21.839 -0.385 1972 6 NaN NaN NaN NaN NaN NaN 26.615 0.429 1972 7 NaN NaN NaN NaN NaN NaN 27.006 -1.316 1972 8 NaN NaN NaN NaN NaN NaN 27.831 -0.110 1972 9 NaN NaN NaN NaN NaN NaN 26.714 2.212 1972 10 NaN NaN NaN NaN NaN NaN 18.406 -0.111 1972 11 NaN NaN NaN NaN NaN NaN 9.326 -3.083 1972 12 NaN NaN NaN NaN NaN NaN 6.027 -2.205 1973 1 6.428 -0.701 0 0 6.887 -0.242 4.945 -1.589 1973 2 9.157 -0.315 0 0 9.794 0.322 7.875 -1.002 1973 3 15.670 2.091 0 0 16.468 2.889 14.637 1.654 1973 4 16.339 -2.234 0 0 17.066 -1.506 15.874 -2.104 1973 5 21.935 -0.884 0 0 22.410 -0.410 21.186 -1.039 1973 6 25.330 -1.452 0 0 25.562 -1.219 25.550 -0.636 1973 7 27.161 -1.756 0 0 27.261 -1.656 27.747 -0.575 1973 8 25.957 -2.579 0 0 26.048 -2.489 26.593 -1.348 1973 9 24.563 -0.534 0 0 24.779 -0.317 24.869 0.367 1973 10 20.260 1.148 0 0 20.664 1.552 20.175 1.658 1973 11 17.063 4.058 0 0 17.552 4.547 15.501 3.091 1973 12 9.547 0.719 0 0 9.991 1.163 8.568 0.335 1974 1 8.694 1.565 0 0 9.153 2.024 6.433 -0.101 1974 2 11.179 1.707 0 0 11.816 2.344 10.112 1.235 1974 3 16.853 3.274 0 0 17.651 4.072 16.554 3.570 1974 4 18.389 -0.184 0 0 19.116 0.544 18.100 0.123 1974 5 23.335 0.516 0 0 23.809 0.990 23.835 1.611 1974 6 24.139 -2.643 0 0 24.371 -2.410 24.597 -1.589 1974 7 26.961 -1.957 0 0 27.061 -1.857 28.096 -0.227 1974 8 25.765 -2.772 0 0 25.855 -2.681 26.853 -1.088 1974 9 20.444 -4.652 0 0 20.661 -4.436 20.749 -3.752 1974 10 18.470 -0.643 0 0 18.874 -0.238 18.658 0.141 1974 11 12.269 -0.736 0 0 12.757 -0.247 12.421 0.011 1974 12 8.570 -0.258 0 0 9.014 0.186 7.949 -0.284 1975 1 10.158 3.029 0 0 10.617 3.488 8.796 2.262 1975 2 9.244 -0.228 0 0 9.882 0.410 8.272 -0.605 1975 3 12.781 -0.798 0 0 13.579 0.000 11.437 -1.547 1975 4 17.581 -0.991 0 0 18.309 -0.264 17.359 -0.619 1975 5 22.167 -0.653 0 0 22.641 -0.179 22.594 0.370 1975 6 25.278 -1.504 0 0 25.510 -1.271 25.824 -0.362 1975 7 26.287 -2.631 0 0 26.387 -2.531 27.616 -0.706 1975 8 25.973 -2.563 0 0 26.064 -2.473 27.672 -0.269 1975 9 21.891 -3.206 0 0 22.107 -2.990 22.824 -1.677 1975 10 18.771 -0.342 0 0 19.175 0.063 19.141 0.624 1975 11 13.163 0.158 0 0 13.652 0.647 13.019 0.610 1975 12 8.977 0.149 0 0 9.421 0.593 8.438 0.205 1976 1 8.084 0.955 0 0 8.543 1.414 6.494 -0.039 1976 2 14.228 4.756 0 0 14.866 5.393 13.269 4.392 1976 3 16.224 2.645 0 4 16.134 2.554 14.386 1.402 1976 4 19.785 1.212 0 0 19.706 1.133 18.301 0.324 1976 5 21.120 -1.700 0 0 21.084 -1.736 19.618 -2.606 1976 6 25.513 -1.268 0 0 25.676 -1.105 24.739 -1.447 1976 7 27.052 -1.865 0 0 27.340 -1.578 26.653 -1.669 1976 8 26.586 -1.950 0 0 26.749 -1.787 26.666 -1.275 1976 9 23.891 -1.206 0 0 23.909 -1.188 23.169 -1.333 1976 10 15.772 -3.340 0 0 15.833 -3.280 14.631 -3.886 1976 11 9.189 -3.816 0 0 9.275 -3.730 8.767 -3.642 1976 12 7.654 -1.174 0 0 7.556 -1.271 7.328 -0.905 1977 1 3.004 -4.125 0 0 2.728 -4.401 1.351 -5.183 1977 2 10.246 0.774 0 0 10.027 0.555 9.128 0.251 1977 3 15.238 1.659 0 0 15.148 1.569 13.966 0.982 1977 4 18.678 0.105 0 0 18.598 0.026 18.621 0.644 1977 5 23.470 0.650 0 0 23.433 0.613 23.349 1.125 1977 6 26.415 -0.367 0 0 26.578 -0.204 27.283 1.097 1977 7 28.073 -0.844 0 0 28.361 -0.556 29.252 0.930 1977 8 27.459 -1.078 0 0 27.622 -0.915 28.251 0.310 1977 9 26.430 1.333 0 0 26.448 1.351 26.577 2.075 1977 10 19.823 0.710 0 0 19.883 0.771 19.184 0.667 1977 11 14.872 1.868 0 0 14.958 1.954 14.211 1.801 1977 12 9.980 1.153 0 0 9.883 1.055 8.299 0.067 1978 1 3.027 -4.102 0 0 2.751 -4.378 0.741 -5.793 1978 2 4.829 -4.643 0 0 4.610 -4.862 2.930 -5.947 1978 3 12.686 -0.893 0 0 12.596 -0.983 11.147 -1.837 1978 4 20.022 1.449 0 0 19.943 1.370 19.065 1.087 1978 5 23.326 0.507 0 0 23.290 0.470 22.504 0.280 1978 6 27.089 0.307 0 0 27.252 0.471 27.185 0.999 1978 7 29.398 0.480 0 0 29.686 0.768 30.378 2.056 1978 8 28.238 -0.298 0 0 28.401 -0.135 28.952 1.011 1978 9 25.504 0.407 0 0 25.522 0.425 26.031 1.529 1978 10 19.203 0.090 0 0 19.263 0.151 18.779 0.263 1978 11 15.139 2.134 0 0 15.225 2.220 14.553 2.144 1978 12 8.830 0.002 0 0 8.732 -0.096 7.812 -0.421 1979 1 3.394 -3.735 0 0 3.118 -4.011 0.933 -5.601 1979 2 8.141 -1.331 0 0 7.922 -1.551 5.720 -3.157 1979 3 15.131 1.552 0 0 15.040 1.461 13.638 0.654 1979 4 18.622 0.049 0 0 18.543 -0.030 17.706 -0.271 1979 5 21.882 -0.938 0 0 21.845 -0.974 21.000 -1.224 1979 6 26.239 -0.543 0 0 26.402 -0.379 25.949 -0.237 1979 7 27.586 -1.331 0 0 27.874 -1.043 27.655 -0.667 1979 8 27.443 -1.094 0 0 27.605 -0.931 27.095 -0.846 1979 9 23.880 -1.217 0 0 23.898 -1.199 23.216 -1.285 1979 10 20.428 1.316 0 0 20.489 1.376 19.529 1.013 1979 11 11.909 -1.095 0 0 11.995 -1.009 10.834 -1.575 1979 12 9.491 0.663 0 0 9.393 0.566 8.911 0.679 1980 1 9.581 2.452 0 0 9.305 2.176 7.387 0.854 1980 2 8.977 -0.495 0 0 8.758 -0.714 6.812 -2.064 1980 3 13.525 -0.054 0 0 13.435 -0.145 11.411 -1.573 1980 4 17.804 -0.769 0 0 17.724 -0.848 16.466 -1.511 1980 5 22.220 -0.599 0 0 22.184 -0.636 22.175 -0.049 1980 6 26.665 -0.117 0 0 26.828 0.046 27.633 1.447 1980 7 29.339 0.421 0 0 29.627 0.709 30.358 2.036 1980 8 28.855 0.319 0 0 29.018 0.481 29.848 1.907 1980 9 26.278 1.181 0 0 26.296 1.199 27.036 2.534 1980 10 17.298 -1.814 0 0 17.358 -1.754 17.246 -1.270 1980 11 11.887 -1.117 0 0 11.973 -1.031 11.719 -0.690 1980 12 9.935 1.108 0 0 9.838 1.010 8.936 0.704 1981 1 7.401 0.272 0 0 7.126 -0.003 6.105 -0.429 1981 2 9.812 0.339 0 0 9.592 0.120 8.744 -0.133 1981 3 13.665 0.086 0 0 13.574 -0.005 12.678 -0.306 1981 4 21.106 2.533 0 0 21.026 2.453 20.833 2.856 1981 5 20.747 -2.072 0 0 20.711 -2.109 20.375 -1.850 1981 6 26.100 -0.681 0 0 26.263 -0.518 26.750 0.563 1981 7 27.573 -1.344 0 0 27.861 -1.056 28.712 0.390 1981 8 28.529 -0.008 0 0 28.691 0.155 27.639 -0.302 1981 9 24.000 -1.097 0 0 24.018 -1.079 23.958 -0.544 1981 10 18.694 -0.419 0 0 18.754 -0.358 18.177 -0.340 1981 11 14.948 1.944 0 0 15.034 2.030 13.609 1.199 1981 12 9.683 0.855 0 0 9.585 0.757 7.823 -0.410 1982 1 8.638 1.509 0 0 8.362 1.233 6.090 -0.444 1982 2 8.317 -1.155 0 0 8.098 -1.374 6.712 -2.164 1982 3 16.733 3.154 0 0 16.643 3.063 15.009 2.025 1982 4 17.443 -1.130 0 0 17.363 -1.210 16.441 -1.537 1982 5 23.667 0.847 0 0 23.630 0.811 22.644 0.420 1982 6 26.011 -0.770 0 0 26.174 -0.607 25.691 -0.495 1982 7 28.412 -0.505 0 0 28.700 -0.217 28.492 0.170 1982 8 29.586 1.050 0 0 29.749 1.213 28.952 1.011 1982 9 25.063 -0.034 0 0 25.081 -0.016 24.100 -0.401 1982 10 18.946 -0.166 0 0 19.006 -0.106 17.969 -0.548 1982 11 13.756 0.751 0 0 13.842 0.837 12.835 0.426 1982 12 10.821 1.993 0 0 10.723 1.895 10.463 2.231 1983 1 7.137 0.008 0 0 6.861 -0.268 5.753 -0.780 1983 2 10.014 0.542 0 0 9.795 0.322 8.522 -0.355 1983 3 13.869 0.290 0 0 13.779 0.199 11.914 -1.070 1983 4 16.969 -1.604 0 0 16.889 -1.684 15.229 -2.749 1983 5 21.211 -1.608 0 0 21.175 -1.645 20.603 -1.622 1983 6 24.674 -2.107 0 0 24.837 -1.944 24.807 -1.379 1983 7 27.165 -1.753 0 0 27.453 -1.465 27.743 -0.579 1983 8 27.645 -0.891 0 0 27.808 -0.728 28.925 0.984 1983 9 24.098 -0.999 0 0 24.116 -0.980 24.574 0.072 1983 10 19.349 0.237 0 0 19.410 0.298 19.128 0.611 1983 11 13.733 0.729 0 0 13.819 0.815 13.355 0.946 1983 12 2.950 -5.878 0 0 2.852 -5.976 2.283 -5.949 1984 1 4.570 -2.559 0 0 4.294 -2.835 3.519 -3.015 1984 2 10.140 0.668 0 0 9.920 0.448 9.528 0.652 1984 3 13.631 0.052 0 0 13.540 -0.039 12.495 -0.489 1984 4 18.020 -0.552 0 0 17.941 -0.632 17.367 -0.611 1984 5 22.394 -0.425 0 0 22.358 -0.462 22.187 -0.037 1984 6 26.235 -0.546 0 0 26.398 -0.383 26.935 0.749 1984 7 27.301 -1.616 0 0 27.589 -1.328 27.860 -0.463 1984 8 27.147 -1.389 0 0 27.310 -1.227 28.049 0.108 1984 9 22.404 -2.693 0 0 22.422 -2.675 23.584 -0.917 1984 10 19.219 0.107 0 0 19.279 0.167 19.488 0.972 1984 11 11.463 -1.542 0 0 11.549 -1.455 12.182 -0.227 1984 12 13.808 4.981 0 0 13.710 4.883 13.139 4.906 1985 1 3.220 -3.909 0 4 3.391 -3.738 2.875 -3.659 1985 2 8.226 -1.246 0 0 8.212 -1.260 6.566 -2.311 1985 3 17.108 3.528 0 0 16.807 3.228 15.555 2.571 1985 4 20.078 1.505 0 0 19.799 1.226 19.130 1.153 1985 5 23.228 0.408 0 0 23.022 0.203 22.228 0.004 1985 6 26.965 0.183 0 0 26.586 -0.195 26.407 0.221 1985 7 27.923 -0.995 0 0 27.425 -1.492 27.966 -0.356 1985 8 28.914 0.378 0 0 28.614 0.078 29.123 1.182 1985 9 24.967 -0.130 0 0 24.819 -0.277 24.778 0.276 1985 10 20.541 1.429 0 0 20.226 1.114 19.797 1.281 1985 11 16.700 3.696 0 0 16.299 3.294 15.081 2.672 1985 12 6.676 -2.152 0 0 6.581 -2.247 5.970 -2.263 1986 1 9.830 2.701 0 0 10.001 2.872 8.150 1.616 1986 2 13.006 3.534 0 0 12.992 3.520 11.339 2.462 1986 3 16.425 2.845 0 0 16.124 2.545 14.650 1.666 1986 4 20.363 1.790 0 0 20.084 1.511 19.144 1.166 1986 5 23.095 0.275 0 0 22.890 0.070 22.003 -0.222 1986 6 26.928 0.146 0 0 26.549 -0.232 26.775 0.589 1986 7 30.131 1.213 0 0 29.633 0.716 29.405 1.083 1986 8 27.901 -0.635 0 0 27.601 -0.935 27.632 -0.309 1986 9 26.022 0.925 0 0 25.875 0.778 26.037 1.535 1986 10 18.671 -0.441 0 0 18.356 -0.756 18.343 -0.173 1986 11 13.326 0.321 1 0 NaN NaN 12.097 -0.312 1986 12 6.194 -2.634 1 0 NaN NaN 7.685 -0.548 1987 1 9.780 2.651 1 0 NaN NaN 6.293 -0.241 1987 2 12.353 2.881 0 0 12.339 2.867 9.959 1.082 1987 3 14.391 0.811 0 0 14.090 0.511 12.352 -0.632 1987 4 20.407 1.835 0 0 20.129 1.556 17.736 -0.242 1987 5 24.498 1.679 0 0 24.293 1.473 23.953 1.729 1987 6 26.443 -0.339 0 0 26.064 -0.717 26.301 0.115 1987 7 27.552 -1.365 0 0 27.054 -1.863 27.626 -0.696 1987 8 28.885 0.349 0 0 28.585 0.049 29.711 1.770 1987 9 24.756 -0.341 0 0 24.608 -0.488 24.280 -0.221 1987 10 18.640 -0.472 0 0 18.325 -0.787 17.081 -1.436 1987 11 14.585 1.581 0 0 14.184 1.179 12.998 0.589 1987 12 9.905 1.077 0 0 9.811 0.983 9.123 0.891 1988 1 4.246 -2.883 0 0 4.417 -2.712 4.375 -2.159 1988 2 7.845 -1.627 0 0 7.831 -1.641 8.023 -0.854 1988 3 10.677 -2.902 0 0 10.376 -3.203 12.509 -0.475 1988 4 14.683 -3.889 1 0 NaN NaN 17.603 -0.375 1988 5 21.098 -1.721 0 0 20.893 -1.926 21.778 -0.447 1988 6 25.883 -0.898 0 0 25.504 -1.277 26.463 0.277 1988 7 29.329 0.411 0 0 28.831 -0.086 28.397 0.075 1988 8 28.747 0.211 0 0 28.447 -0.089 28.763 0.822 1988 9 25.093 -0.004 0 0 24.945 -0.151 25.204 0.702 1988 10 17.738 -1.374 0 0 17.423 -1.689 17.368 -1.149 1988 11 14.452 1.447 0 0 14.050 1.046 13.679 1.270 1988 12 9.514 0.687 0 0 9.420 0.592 9.017 0.785 1989 1 10.520 3.391 0 0 10.691 3.561 9.021 2.487 1989 2 6.992 -2.480 0 0 6.978 -2.494 5.591 -3.286 1989 3 13.240 -0.339 0 0 12.940 -0.640 12.797 -0.187 1989 4 18.704 0.131 0 0 18.425 -0.148 18.381 0.403 1989 5 22.844 0.024 0 0 22.639 -0.181 22.442 0.218 1989 6 24.483 -2.298 0 0 24.105 -2.677 24.980 -1.206 1989 7 26.432 -2.486 0 0 25.934 -2.983 26.977 -1.345 1989 8 26.566 -1.970 0 0 26.266 -2.270 27.009 -0.932 1989 9 23.061 -2.036 0 0 22.914 -2.183 22.863 -1.639 1989 10 19.305 0.193 0 0 18.990 -0.123 19.174 0.657 1989 11 15.044 2.040 0 0 14.643 1.639 14.221 1.812 1989 12 4.824 -4.003 0 0 4.730 -4.098 3.912 -4.320 1990 1 11.866 4.737 0 0 12.036 4.907 9.803 3.269 1990 2 13.532 4.060 0 0 13.518 4.046 11.759 2.883 1990 3 16.276 2.697 0 0 15.975 2.396 14.062 1.078 1990 4 19.143 0.570 0 0 18.864 0.291 17.607 -0.371 1990 5 23.048 0.229 0 0 22.843 0.024 21.436 -0.788 1990 6 29.900 3.119 0 0 29.522 2.740 27.717 1.531 1990 7 29.224 0.307 0 0 28.726 -0.191 27.505 -0.817 1990 8 29.891 1.354 0 0 29.591 1.054 28.226 0.285 1990 9 27.971 2.874 0 0 27.824 2.727 26.024 1.522 1990 10 19.423 0.311 0 0 19.108 -0.004 17.714 -0.803 1990 11 15.959 2.955 0 0 15.558 2.553 14.999 2.590 1990 12 8.833 0.006 0 0 8.739 -0.089 7.436 -0.797 1991 1 6.803 -0.326 0 0 6.974 -0.155 5.070 -1.464 1991 2 NaN NaN NaN NaN NaN NaN 10.330 1.453 1991 3 NaN NaN NaN NaN NaN NaN 14.202 1.219 1991 4 NaN NaN NaN NaN NaN NaN 19.087 1.110 1991 5 NaN NaN NaN NaN NaN NaN 23.474 1.250 1991 6 NaN NaN NaN NaN NaN NaN 26.902 0.716 1991 7 NaN NaN NaN NaN NaN NaN 28.293 -0.029 1991 8 NaN NaN NaN NaN NaN NaN 27.221 -0.720 1991 9 NaN NaN NaN NaN NaN NaN 23.802 -0.700 1991 10 NaN NaN NaN NaN NaN NaN 19.721 1.204 1991 11 NaN NaN NaN NaN NaN NaN 10.382 -2.028 1991 12 NaN NaN NaN NaN NaN NaN 10.134 1.901 1992 1 NaN NaN NaN NaN NaN NaN 6.960 0.426