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Report for 2021 January
                   Monthly Climatological Summary for Jan 2021

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  28.6  33.3   17:45  19.1   00:00  36.4   0.0  0.00   0.8   9.0   04:12     S
 2  30.9  33.2   13:36  26.8   07:37  34.1   0.0  0.00   0.2   9.0   04:12   WNW
 3  29.7  32.2   11:50  24.2   23:59  35.3   0.0  0.00   0.4   6.0   22:25    SW
 4  26.0  29.1   13:22  23.6   04:24  39.0   0.0  0.00   0.3   7.0   01:09   SSE
 5  30.1  33.1   13:22  27.2   00:00  34.9   0.0  0.00   0.8   9.0   01:37   WNW
 6  32.6  38.6   13:37  28.1   01:18  32.4   0.0  0.04   0.1   7.0   01:00     E
 7  33.8  36.4   10:15  32.4   23:56  31.2   0.0  0.00   0.1   7.0   05:43    NW
 8  31.6  33.7   13:56  28.1   23:40  33.4   0.0  0.00   1.2   9.0   16:49   WNW
 9  29.6  37.5   13:39  24.3   23:59  35.4   0.0  0.04   1.3   9.0   08:52   WNW
10  25.9  28.8   13:21  22.7   23:56  39.1   0.0  0.00   0.7   8.0   07:10     W
11  25.0  28.3   18:59  20.8   02:42  40.0   0.0  0.00   1.5  12.0   13:08     S
12  29.7  37.1   13:46  24.9   05:02  35.3   0.0  0.02   1.0  12.0   05:12   SSE
13  33.8  39.3   13:26  27.9   00:32  31.1   0.0  0.00   0.6   8.0   05:40   SSE
14  34.4  37.9   11:57  30.7   03:26  30.6   0.0  0.08   0.9   9.0   04:11   ESE
15  32.2  36.2   14:44  26.5   21:18  32.8   0.0  0.02   0.4   9.0   04:11   ESE
16  32.7  36.0   13:25  27.2   00:00  32.3   0.0  0.04   1.0  10.0   06:49     W
17  29.1  32.3   00:00  26.1   23:55  35.9   0.0  0.00   0.2  10.0   06:49   WSW
18  25.9  28.1   10:24  21.2   23:57  39.1   0.0  0.00   0.9  11.0   11:37   WSW
19  23.7  31.4   20:32  17.0   05:33  41.3   0.0  0.00   1.2  18.0   14:54    SW
20  23.1  33.3   23:59  11.7   07:35  41.9   0.0  0.00   2.2  18.0   14:54   SSE
21  33.8  39.7   13:31  28.5   23:58  31.2   0.0  0.00   1.9  16.0   15:32    SW
22  16.3  28.5   00:00   8.5   23:57  48.7   0.0  0.00   2.7  16.0   07:35     W
23  19.6  31.4   15:16   5.5   07:26  45.4   0.0  0.00   0.7  13.0   00:15     E
24  30.0  33.9   14:25  26.4   06:37  35.0   0.0  0.03   0.7   8.0   16:27     E
25  30.1  32.8   13:10  28.1   06:50  34.9   0.0  0.00   0.8   8.0   07:17     S
26  28.9  31.5   13:41  23.9   23:52  36.1   0.0  0.00   0.4   8.0   07:17   NNW
27  21.2  27.8   14:04  12.2   23:46  43.8   0.0  0.00   0.8   8.0   12:25    NW
28  15.5  26.2   14:02   7.9   06:27  49.5   0.0  0.01   1.0   8.0   09:32   WNW
29  23.9  33.6   13:10  12.3   07:26  41.1   0.0  0.00   0.9  10.0   15:14     E
30  30.1  33.6   14:18  27.2   00:25  34.8   0.0  0.00   2.2  15.0   12:14     E
31  30.2  31.7   15:55  28.6   04:34  34.8   0.0  0.00   0.7  15.0   04:17   WNW
----------------------------------------------------------------------------------
    28.0  39.7    21     5.5    23  1146.8   0.0  0.28   0.9  18.0    19      SW

Max >=  80.0:  0
Max <=  25.2:  0
Min <=  32.0: 30
Min <=   0.0:  0
Max Rain: 0.08 on day 14
Days of Rain: 8 (>= 0.01 in)  0 (>= 0.10 in)  0 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration