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Report for 2019 December
                   Monthly Climatological Summary for Dec 2019

Name: NapervilleWather.com   City: Naperville   State: IL
Elevation: 781 ft  Lat: N 41° 47' 23"   Lon: W 088° 07' 27"

                  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
----------------------------------------------------------------------------------
 1  45.1 158.0   04:28  31.0   23:25  24.2   5.9  0.05   1.9  17.0   05:03     W
 2  30.9  33.5   11:36  28.9   19:22  34.1   0.0  0.02   2.0  17.0   16:08     W
 3  33.4  40.1   14:35  28.5   04:54  31.6   0.0  0.00   1.2  12.0   01:23     S
 4  35.4  42.7   14:26  28.4   23:56  29.6   0.0  0.00   2.3  21.0   13:46     W
 5  35.6  45.8   15:21  24.5   05:11  29.4   0.0  0.00   0.3  21.0   05:47   ESE
 6  34.6  41.6   13:26  23.2   23:38  30.4   0.0  0.00   0.9  11.0   03:47   WNW
 7  30.8  38.4   15:14  23.1   04:25  34.2   0.0  0.00   0.6  10.0   03:02   ESE
 8  40.2  46.4   15:33  31.3   03:52  24.8   0.0  0.00   1.0   9.0   11:13    SE
 9  40.3  46.9   14:16  22.5   23:59  24.7   0.0  0.04   1.9  21.0   22:07    SW
10  41.0 158.0   04:20  13.5   08:12  38.7  14.9  0.00   2.0  21.0   14:07   WSW
11  17.5  24.7   13:29  13.0   04:21  47.5   0.0  0.00   0.9  16.0   04:51    SW
12  32.5  44.3   14:52  17.2   00:00  32.5   0.0  0.00   1.7  10.0   03:48   ESE
13  37.1  46.4   13:40  32.9   23:54  27.9   0.0  0.00   0.2  10.0   03:48    SE
14  29.4  32.9   00:00  24.2   23:51  35.6   0.0  0.00   2.0  15.0   13:27     W
15  22.7  26.1   13:18  18.9   04:50  42.3   0.0  0.00   1.0  15.0   13:27     W
16  27.1  30.0   15:27  23.9   00:00  37.9   0.0  0.01   0.3   7.0   14:19   WNW
17  24.3  28.6   13:39  18.8   08:10  40.7   0.0  0.00   1.5  13.0   16:56   WSW
18  18.0  26.1   00:00  11.4   08:34  47.0   0.0  0.00   1.7  13.0   08:57     W
19  24.3  35.2   15:24  14.0   05:13  40.7   0.0  0.00   0.9  10.0   02:18   SSE
20  30.4  40.6   15:04  22.0   04:25  34.6   0.0  0.00   0.4  10.0   01:10     E
21  36.4  46.6   13:37  30.9   05:03  28.6   0.0  0.00   0.5   6.0   02:54     S
22  38.6  51.8   13:38  30.0   05:02  26.4   0.0  0.00   0.6   8.0   14:41   SSE
23  39.3  49.7   14:43  32.3   05:13  25.7   0.0  0.00   0.5   8.0   06:42   SSW
24  41.6  53.9   14:46  30.9   08:12  23.4   0.0  0.00   0.6   8.0   03:04   ESE
25  48.4  58.9   14:39  37.8   05:09  16.6   0.0  0.00   0.7   9.0   12:49    SE
26  51.3  61.3   13:07  36.7   23:27  13.7   0.0  0.00   1.2  10.0   11:09   SSW
27  32.6  36.7   00:00  25.8   23:38  32.4   0.0  0.00   1.4  12.0   16:17   WSW
28  38.0  51.2   23:53  25.8   00:00  27.0   0.0  0.34   0.8  11.0   10:52     E
29  69.6 158.0   04:54  46.4   23:55  10.2  14.8  0.74   1.7  15.0   19:19    SE
30  31.9  46.4   00:00  26.8   22:26  33.1   0.0  0.06   2.6  17.0   16:11   SSW
31  26.3  28.8   19:25  24.3   08:19  38.7   0.0  0.00   2.7  17.0   03:05    SW
----------------------------------------------------------------------------------
    35.0 158.0     1    11.4    18   964.2  35.6  1.26   1.2  21.0     4      SW

Max >=  80.0:  3
Max <=  25.2:  1
Min <=  32.0: 26
Min <=   0.0:  0
Max Rain: 0.74 on day 29
Days of Rain: 7 (>= 0.01 in)  2 (>= 0.10 in)  0 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration