% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 172244 % Primary Name: HELENA MONTANA % Record Type: TAVG % Country: United States % State: MT % Latitude: 46.71860 +/- 0.00005 % Longitude: -112.00170 +/- 0.00005 % Elevation (m): 1170.40 +/- 0.50 % # of Months: 160 % % IDs: ghcnd - USR0000MHEL % % Sources: Global Historical Climatology Network - Daily % % Site Hash: 51f84d2e673383479cf3060804899596 % Raw Data Hash: 5ad9b98ed7faa23faad2f8689ff92dd4 % Adj Data Hash: 20906b59fa5da390431b1637680896cc % % 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 1999 7 NaN NaN NaN NaN NaN NaN 15.905 -1.221 1999 8 NaN NaN NaN NaN NaN NaN 17.969 1.657 1999 9 NaN NaN NaN NaN NaN NaN 10.044 -1.330 1999 10 NaN NaN NaN NaN NaN NaN 7.673 1.436 1999 11 NaN NaN NaN NaN NaN NaN 4.114 4.826 1999 12 NaN NaN NaN NaN NaN NaN -0.244 4.389 2000 1 NaN NaN NaN NaN NaN NaN -5.063 2.600 2000 2 NaN NaN NaN NaN NaN NaN -0.920 2.914 2000 3 NaN NaN NaN NaN NaN NaN 0.962 2.721 2000 4 NaN NaN NaN NaN NaN NaN 5.328 1.771 2000 5 NaN NaN NaN NaN NaN NaN 9.953 0.929 2000 6 NaN NaN NaN NaN NaN NaN 12.463 -0.793 2000 7 24.367 5.231 1 0 NaN NaN 18.747 1.621 2000 8 20.871 2.549 0 0 22.009 3.687 17.876 1.564 2000 9 13.004 -0.379 1 0 NaN NaN 11.113 -0.260 2000 10 6.884 -1.363 0 0 7.220 -1.026 6.659 0.422 2000 11 -5.138 -6.436 0 0 -5.428 -6.725 -4.253 -3.540 2000 12 -8.677 -6.053 0 0 -9.488 -6.863 -6.372 -1.738 2001 1 -5.803 -0.150 0 0 -6.414 -0.760 -3.505 4.158 2001 2 -6.566 -4.741 0 0 -6.369 -4.544 -6.219 -2.384 2001 3 2.590 2.340 0 0 3.376 3.125 -0.010 1.749 2001 4 6.413 0.847 0 0 7.257 1.690 3.049 -0.508 2001 5 13.468 2.434 0 0 14.355 3.321 10.913 1.889 2001 6 16.447 1.181 0 0 17.640 2.375 12.445 -0.811 2001 7 20.755 1.619 0 0 22.117 2.981 17.690 0.564 2001 8 21.973 3.651 0 0 23.111 4.789 18.736 2.423 2001 9 NaN NaN NaN NaN NaN NaN 13.908 2.535 2001 10 7.521 -0.725 0 0 7.858 -0.389 6.796 0.559 2001 11 2.618 1.321 0 0 2.328 1.031 2.870 3.583 2001 12 -4.703 -2.079 0 0 -5.513 -2.889 -4.200 0.434 2002 1 -2.400 3.254 0 0 -3.010 2.643 -5.069 2.595 2002 2 -2.291 -0.466 0 0 -2.094 -0.269 -1.543 2.292 2002 3 -4.406 -4.657 0 0 -3.621 -3.871 -7.853 -6.094 2002 4 4.050 -1.517 1 0 NaN NaN 1.813 -1.744 2002 5 10.390 -0.643 0 0 11.277 0.244 7.826 -1.198 2002 6 15.848 0.583 0 0 17.041 1.776 12.897 -0.358 2002 7 22.194 3.058 0 0 23.556 4.420 19.468 2.342 2002 8 17.387 -0.935 0 0 18.526 0.204 14.487 -1.826 2002 9 14.652 1.268 0 0 15.416 2.032 11.854 0.480 2002 10 4.456 -3.790 0 0 4.793 -3.453 3.389 -2.848 2002 11 1.268 -0.029 0 0 0.978 -0.319 1.711 2.424 2002 12 -2.311 0.313 0 0 -3.121 -0.497 -1.401 3.233 2003 1 1.512 7.165 1 0 NaN NaN -2.330 5.333 2003 2 -3.202 -1.377 0 0 -3.005 -1.180 -3.464 0.370 2003 3 1.561 1.311 0 0 2.347 2.096 -1.759 -0.000 2003 4 7.768 2.202 0 0 8.612 3.045 5.214 1.657 2003 5 11.519 0.486 0 0 12.406 1.373 9.005 -0.019 2003 6 17.150 1.885 0 4 16.578 1.313 13.515 0.259 2003 7 24.369 5.234 0 0 23.695 4.560 20.264 3.138 2003 8 22.852 4.530 0 0 22.313 3.991 19.244 2.932 2003 9 14.945 1.562 0 0 14.633 1.249 11.786 0.413 2003 10 10.108 1.862 0 0 10.054 1.807 8.906 2.669 2003 11 -1.838 -3.136 0 0 -1.514 -2.811 -3.627 -2.915 2003 12 -2.189 0.435 0 0 -1.550 1.074 -2.167 2.466 2004 1 -9.171 -3.517 0 0 -8.653 -2.999 -7.181 0.482 2004 2 -1.284 0.540 0 0 -1.254 0.571 -0.530 3.304 2004 3 5.647 5.396 0 0 5.321 5.071 2.551 4.310 2004 4 8.475 2.908 0 0 8.114 2.548 5.652 2.095 2004 5 10.666 -0.367 0 0 10.279 -0.754 7.842 -1.182 2004 6 15.568 0.303 0 0 14.997 -0.269 11.795 -1.460 2004 7 21.767 2.631 0 0 21.093 1.957 17.979 0.853 2004 8 19.345 1.023 0 0 18.807 0.485 16.172 -0.140 2004 9 13.458 0.075 0 0 13.146 -0.237 10.545 -0.829 2004 10 8.189 -0.058 0 0 8.135 -0.112 6.790 0.553 2004 11 2.250 0.953 0 0 2.574 1.277 1.282 1.994 2004 12 -1.008 1.616 0 0 -0.369 2.255 -1.498 3.136 2005 1 -7.802 -2.148 0 0 -7.284 -1.630 -7.026 0.637 2005 2 0.232 2.057 0 0 0.262 2.087 -0.000 3.834 2005 3 4.223 3.972 0 0 3.897 3.647 -0.056 1.703 2005 4 7.417 1.850 0 0 7.056 1.489 4.301 0.744 2005 5 11.635 0.602 0 0 11.249 0.215 8.875 -0.149 2005 6 15.370 0.105 0 0 14.798 -0.467 11.962 -1.294 2005 7 21.581 2.445 0 0 20.907 1.771 18.310 1.184 2005 8 19.711 1.389 0 0 19.173 0.851 16.534 0.222 2005 9 13.912 0.528 0 0 13.599 0.216 11.063 -0.310 2005 10 9.169 0.923 0 0 9.115 0.869 8.276 2.039 2005 11 1.385 0.088 0 0 1.709 0.412 0.457 1.169 2005 12 -6.361 -3.737 0 0 -5.723 -3.099 -5.094 -0.460 2006 1 2.234 7.888 0 0 2.752 8.405 -0.717 6.946 2006 2 -1.832 -0.007 0 0 -1.802 0.023 -3.848 -0.013 2006 3 1.902 1.651 0 0 1.576 1.326 -1.832 -0.073 2006 4 8.708 3.142 0 0 8.348 2.781 5.529 1.972 2006 5 13.640 2.607 0 0 13.254 2.220 10.535 1.511 2006 6 18.440 3.175 0 0 17.868 2.603 14.276 1.021 2006 7 24.018 4.882 0 0 23.344 4.208 20.362 3.236 2006 8 20.506 2.185 0 0 19.968 1.646 16.614 0.302 2006 9 14.833 1.450 0 0 14.521 1.138 12.028 0.654 2006 10 6.548 -1.698 0 0 6.494 -1.752 5.989 -0.247 2006 11 0.227 -1.071 0 0 0.551 -0.746 -1.718 -1.005 2006 12 -2.610 0.014 0 0 -1.971 0.653 -2.136 2.498 2007 1 -3.723 1.931 0 0 -3.205 2.449 -5.602 2.061 2007 2 -2.436 -0.611 0 0 -2.405 -0.581 -2.968 0.866 2007 3 5.126 4.876 1 0 NaN NaN 2.940 4.699 2007 4 7.257 1.690 0 0 6.896 1.329 3.935 0.378 2007 5 12.910 1.876 0 0 12.523 1.489 10.190 1.166 2007 6 18.162 2.896 0 0 17.590 2.325 13.956 0.700 2007 7 18.565 -0.571 0 0 17.891 -1.245 22.025 4.899 2007 8 20.102 1.780 0 0 19.563 1.241 17.139 0.827 2007 9 13.835 0.452 0 0 13.523 0.139 11.092 -0.282 2007 10 8.187 -0.059 0 0 8.133 -0.114 7.533 1.296 2007 11 1.085 -0.212 0 0 1.409 0.112 -0.265 0.448 2007 12 -2.518 0.106 0 0 -1.879 0.745 -4.194 0.440 2008 1 -6.718 -1.064 0 0 -6.200 -0.546 -7.593 0.070 2008 2 -0.748 1.077 0 0 -0.718 1.107 -1.108 2.726 2008 3 2.229 1.979 0 0 1.904 1.653 -1.449 0.310 2008 4 4.658 -0.908 0 0 4.298 -1.269 1.638 -1.919 2008 5 11.781 0.747 0 0 11.394 0.360 9.012 -0.012 2008 6 16.182 0.916 0 0 15.610 0.345 12.069 -1.187 2008 7 21.668 2.532 0 0 20.994 1.858 17.785 0.659 2008 8 20.560 2.238 0 0 20.021 1.699 17.048 0.735 2008 9 13.602 0.218 0 0 13.289 -0.094 10.810 -0.564 2008 10 7.323 -0.924 0 0 7.268 -0.978 7.414 1.177 2008 11 3.883 2.586 0 0 4.208 2.910 2.859 3.571 2008 12 -7.724 -5.100 0 0 -7.086 -4.461 -8.697 -4.063 2009 1 -3.702 1.952 0 0 -3.184 2.470 -5.420 2.243 2009 2 -0.554 1.271 0 0 -0.523 1.302 -1.202 2.632 2009 3 -0.453 -0.704 0 0 -0.779 -1.029 -3.196 -1.437 2009 4 5.580 0.013 0 0 5.219 -0.347 2.969 -0.589 2009 5 12.669 1.636 0 0 12.283 1.249 9.252 0.229 2009 6 15.283 0.018 0 0 14.712 -0.554 11.992 -1.263 2009 7 20.100 0.964 0 0 19.426 0.290 17.227 0.101 2009 8 19.760 1.438 0 0 19.221 0.899 16.431 0.119 2009 9 17.187 3.803 0 0 16.874 3.491 14.660 3.286 2009 10 4.347 -3.900 0 0 4.293 -3.954 2.976 -3.261 2009 11 2.722 1.424 0 0 3.046 1.749 2.130 2.842 2009 12 -10.748 -8.124 0 0 -10.110 -7.486 -9.188 -4.554 2010 1 -4.939 0.715 0 0 -4.421 1.233 -4.798 2.866 2010 2 -0.248 1.577 0 0 -0.218 1.607 -1.367 2.467 2010 3 5.368 5.117 0 0 5.042 4.792 2.172 3.931 2010 4 7.313 1.747 0 0 6.953 1.386 3.578 0.021 2010 5 9.539 -1.495 0 0 9.152 -1.882 6.652 -2.371 2010 6 15.580 0.315 0 0 15.008 -0.257 12.082 -1.173 2010 7 20.131 0.995 0 0 19.457 0.321 16.553 -0.573 2010 8 19.032 0.710 0 0 18.494 0.172 15.797 -0.516 2010 9 14.628 1.245 0 0 14.316 0.933 11.123 -0.251 2010 10 10.387 2.141 0 0 10.333 2.086 9.548 3.312 2010 11 -1.953 -3.251 0 0 -1.629 -2.926 -3.290 -2.578 2010 12 -6.485 -3.861 0 0 -5.847 -3.223 -5.049 -0.415 2011 1 -2.353 3.300 0 0 -1.835 3.818 -5.740 1.923 2011 2 -5.250 -3.425 0 0 -5.220 -3.395 -6.623 -2.789 2011 3 2.323 2.072 0 0 1.997 1.747 -1.783 -0.024 2011 4 5.067 -0.500 0 0 4.706 -0.861 1.628 -1.929 2011 5 10.750 -0.284 0 0 10.363 -0.670 7.803 -1.221 2011 6 14.842 -0.424 0 0 14.270 -0.995 11.274 -1.982 2011 7 20.858 1.722 0 4 21.709 2.573 17.356 0.230 2011 8 21.074 2.752 0 0 21.701 3.379 18.198 1.886 2011 9 16.498 3.115 0 0 16.751 3.367 14.073 2.700 2011 10 8.510 0.263 0 0 8.335 0.088 7.802 1.565 2011 11 0.108 -1.189 0 0 -0.693 -1.990 -0.823 -0.111 2011 12 -2.903 -0.279 0 0 -4.225 -1.601 -2.050 2.584 2012 1 -2.316 3.338 0 0 -3.438 2.216 -4.404 3.260 2012 2 -1.526 0.299 0 0 -1.841 -0.016 -2.197 1.637 2012 3 5.119 4.869 0 0 5.393 5.143 1.530 3.289 2012 4 8.990 3.423 0 0 9.322 3.756 5.872 2.315 2012 5 10.608 -0.425 0 0 10.984 -0.050 8.563 -0.461 2012 6 16.808 1.543 0 0 17.490 2.225 12.973 -0.283 2012 7 22.705 3.569 0 0 23.556 4.420 19.733 2.607 2012 8 20.889 2.567 0 0 21.516 3.194 17.870 1.558 2012 9 16.305 2.922 0 0 16.557 3.174 13.695 2.321 2012 10 6.606 -1.640 0 0 6.431 -1.815 5.641 -0.596 2012 11 2.523 1.226 0 0 1.722 0.425 1.375 2.087 2012 12 -3.173 -0.548 0 0 -4.494 -1.870 -4.211 0.422 2013 1 -3.726 1.928 0 0 -4.848 0.806 -4.191 3.472 2013 2 0.557 2.382 0 0 0.242 2.067 -0.348 3.486 2013 3 2.866 2.616 0 0 3.140 2.890 -0.426 1.333 2013 4 5.147 -0.420 0 0 5.479 -0.088 2.126 -1.431 2013 5 12.561 1.528 0 0 12.937 1.903 9.931 0.907 2013 6 16.350 1.085 0 0 17.032 1.766 13.166 -0.090 2013 7 22.750 3.614 0 0 23.601 4.465 19.241 2.115 2013 8 21.123 2.801 0 0 21.749 3.428 18.459 2.147 2013 9 15.652 2.268 0 0 15.904 2.521 13.458 2.084 2013 10 5.063 -3.184 0 0 4.888 -3.359 5.595 -0.642 2013 11 1.942 0.644 1 0 NaN NaN NaN NaN