NOAA-Style Climate Reports


Report for 2020 December
                   Monthly Climatological Summary for Dec 2020

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  26.5  33.1   15:18  20.4   06:53  38.5   0.0  0.00   1.5  16.0   03:46     W
 2  31.1  46.2   15:21  18.6   06:44  33.9   0.0  0.00   0.4   9.0   02:39   WSW
 3  34.3  44.9   13:10  26.6   07:31  30.7   0.0  0.00   1.0  10.0   05:13   SSW
 4  35.2  44.5   13:31  29.7   23:50  29.8   0.0  0.00   0.9  10.0   05:13    SW
 5  33.3  41.2   12:42  26.3   04:04  31.7   0.0  0.00   0.1   9.0   04:58   WNW
 6  34.1  36.0   14:51  32.6   00:00  30.9   0.0  0.00   0.3   7.0   01:09   WNW
 7  35.0  37.8   14:26  32.3   07:14  30.0   0.0  0.00   0.2   7.0   01:09   WNW
 8  33.1  34.6   00:00  31.6   10:12  31.7   0.0  0.00   1.0   7.0   10:51     S
 9  38.0  51.8   14:54  28.3   07:13  26.8   0.0  0.00   0.4   8.0   12:36   WSW
10  41.7  56.7   15:24  28.5   05:37  23.3   0.0  0.00   0.4   8.0   04:39   ESE
11  40.2  43.7   10:50  34.6   05:03  24.8   0.0  0.54   1.2   9.0   03:04   SSE
12  36.7  40.1   01:03  29.9   23:57  28.3   0.0  0.76   1.6  12.0   14:31     W
13  29.8  36.4   13:29  24.2   05:47  35.2   0.0  0.00   0.8  17.0   19:51   WSW
14  26.9  30.5   12:19  20.6   23:53  38.1   0.0  0.00   2.2  17.0   11:55     W
15  26.1  34.1   12:29  19.1   04:52  38.9   0.0  0.00   0.4  11.0   02:41    SE
16  30.0  31.9   18:43  27.1   01:55  35.0   0.0  0.00   0.3   7.0   05:45   WNW
17  30.8  34.0   12:56  23.6   23:56  34.2   0.0  0.00   0.5   7.0   14:40   WNW
18  28.7  35.9   14:58  19.7   06:11  36.3   0.0  0.00   1.3  13.0   11:10   ESE
19  38.0  43.0   13:35  34.0   00:00  27.0   0.0  0.00   1.2  13.0   11:10   SSE
20  34.7  40.4   13:39  30.6   08:41  30.3   0.0  0.00   1.0  10.0   04:31     S
21  37.5  45.3   13:38  31.6   03:19  27.5   0.0  0.00   2.4  22.0   13:05   WSW
22  35.3  39.7   14:43  28.4   07:52  29.7   0.0  0.00   1.7  22.0   05:08    SE
23  45.0  56.4   15:07  23.8   23:58  20.0   0.0  0.14   3.7  22.0   12:16    SE
24  13.7  23.8   00:00   8.1   23:57  51.3   0.0  0.00   3.0  22.0   04:19   WSW
25  14.0  21.7   14:57   6.4   02:16  51.0   0.0  0.00   2.4  14.0   03:11   WSW
26  23.7  34.4   15:29  15.9   00:47  41.3   0.0  0.00   0.6  12.0   07:07   WSW
27  34.1  46.7   13:30  22.7   01:25  30.9   0.0  0.00   1.2  17.0   11:24    SW
28  28.0  32.6   13:22  18.6   23:58  37.0   0.0  0.00   2.0  17.0   11:24     W
29  23.6  30.5   23:25  14.8   04:30  41.4   0.0  0.05   1.2  15.0   10:37     E
30  29.5  33.8   07:04  24.3   23:52  35.5   0.0  0.14   1.8  17.0   03:45    SW
31  23.5  29.6   12:38  18.8   22:59  41.5   0.0  0.01   0.6  17.0   03:45     W
----------------------------------------------------------------------------------
    31.4  56.7    10     6.4    25  1042.5   0.0  1.64   1.2  22.0    21      SW

Max >=  80.0:  0
Max <=  25.2:  2
Min <=  32.0: 27
Min <=   0.0:  0
Max Rain: 0.76 on day 12
Days of Rain: 6 (>= 0.01 in)  4 (>= 0.10 in)  0 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration