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Report for 2017 December
                   Monthly Climatological Summary for Dec 2017

Name: www.boulderwx.com   City: Boulder   State: Colorado
Elevation: 6660 ft  Lat: N 40 03 55   Lon: W 105 19 36

                  Temperature (°F), Rain (in), Wind Speed (mph)

                                      Heat  Cool        Avg
    Mean                              Deg   Deg         Wind                 Dom
Day Temp  High   Time   Low    Time   Days  Days  Rain  Speed High   Time    Dir
----------------------------------------------------------------------------------
01  47.9  56.8   08:59  39.8   23:57   0.0   0.0  0.00   1.8  19.0   10:58     W
02  47.2  57.7   13:09  38.0   02:38   0.1   0.0  0.00   1.4  12.0   12:44    SE
03  51.0  61.5   12:02  42.7   23:57   0.0   0.0  0.00   1.9  40.0   21:09     E
04  29.2  42.8   00:03  21.2   22:32  10.9   0.0  0.00   2.6  29.0   07:56    NW
05  32.2  44.1   10:45  21.3   02:48   8.3   0.0  0.00   1.4  18.0   00:42   NNW
06  25.9  32.2   12:02  17.2   23:42  14.1   0.0  0.00   1.6  15.0   10:26   WNW
07  26.8  38.0   22:56  17.3   05:01  13.2   0.0  0.00   0.4   7.0   02:41   SSE
08  44.6  50.4   13:48  35.9   00:10   0.5   0.0  0.00   1.9  16.0   23:24     W
09  47.0  53.2   10:44  41.4   22:20   0.0   0.0  0.00   3.1  19.0   08:12   WNW
10  48.7  55.9   10:09  41.7   02:41   0.0   0.0  0.00   2.2  15.0   19:09     W
11  47.0  57.4   10:17  35.8   23:36   0.3   0.0  0.00   1.4  11.0   03:50   WNW
12  51.7  64.4   11:32  36.1   00:05   0.2   0.0  0.00   2.2  18.0   21:13   WNW
----------------------------------------------------------------------------------
    41.6  64.4    12    17.2     6    47.6   0.0  0.00   1.8  40.0     3     WNW

Max >=  27.0 12
Max <=   0.0  0
Min <=   0.0  0
Min <= -18.0  0
Max Rain: 0.00 on day 0
Days of Rain: 0 (>= 0.20 in)  0 (>= 2.00 in)  0 (>= 20.00 in)
Heat Base: 40.0  Cool Base: 80.0  Method: Integration