NOAA-Style Climate Reports


Report for 2018 December
                   Monthly Climatological Summary for Dec 2018

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  38.4  43.5   21:26  34.2   03:26  26.6   0.0  1.25   1.1   8.0   04:13   SSE
 2  39.7  44.3   07:51  34.6   21:05  25.3   0.0  0.05   1.1  12.0   19:56   WSW
 3  32.3  35.1   11:32  28.7   23:21  32.7   0.0  0.04   2.1  13.0   10:43   WNW
 4  29.4  31.8   11:50  27.6   23:37  35.5   0.0  0.00   1.2  13.0   02:41   WNW
 5  28.1  31.9   19:24  24.3   07:37  36.7   0.0  0.00   1.4  13.0   00:21    SW
 6  27.3  31.6   03:20  18.6   23:56  37.7   0.0  0.00   1.7  14.0   01:44     W
 7  18.4  24.9   13:20  12.5   07:14  46.6   0.0  0.00   0.8  14.0   01:44   WSW
 8  23.4  31.9   13:24  14.8   00:01  41.6   0.0  0.00   0.3  12.0   05:24   ESE
 9  23.3  34.1   15:17  16.4   04:29  41.7   0.0  0.00   0.3   7.0   04:42   WNW
10  22.8  31.6   13:54  12.7   07:34  42.2   0.0  0.00   0.5   7.0   04:42     S
11  29.2  38.4   13:30  21.6   06:47  35.8   0.0  0.00   0.4   8.0   03:06    SW
12  34.4  41.6   11:47  27.1   23:57  30.5   0.0  0.00   1.5  12.0   07:45     S
13  33.8  43.5   12:18  22.6   06:33  31.2   0.0  0.17   0.2  12.0   07:45     E
14  38.4  41.1   13:46  32.3   23:54  26.6   0.0  0.11   0.1   9.0   03:18    NW
15  36.8  50.6   13:32  28.9   04:28  28.2   0.0  0.00   0.3   5.0   02:36     S
16  35.8  47.7   13:33  25.7   06:20  29.2   0.0  0.01   0.5   8.0   03:12   WSW
17  34.2  43.1   13:33  25.9   23:46  30.8   0.0  0.00   0.9  10.0   22:33   WNW
18  32.8  43.4   13:38  22.5   06:10  32.2   0.0  0.00   0.6   9.0   00:59   ESE
19  40.0  50.5   13:31  30.7   02:06  25.0   0.0  0.00   1.0   9.0   12:03   ESE
20  42.2  45.8   14:17  37.7   23:50  22.8   0.0  0.08   0.6  10.0   10:21    NW
21  32.9  37.9   01:16  29.6   23:36  32.1   0.0  0.05   2.2  14.0   02:51   WNW
22  31.2  35.3   14:27  28.3   08:29  33.8   0.0  0.00   0.8  14.0   02:51   WSW
23  33.3  38.4   13:38  28.4   23:58  31.7   0.0  0.00   1.8  22.0   20:33   WSW
24  27.6  34.2   15:31  22.3   07:47  37.4   0.0  0.00   0.9  22.0   12:32   WSW
25  34.8  46.2   15:30  27.3   00:00  30.2   0.0  0.00   0.3  10.0   05:07     S
26  36.9  48.0   13:39  25.6   05:06  28.1   0.0  0.00   0.7  10.0   14:45     E
27  44.8  52.4   22:36  38.0   03:52  20.2   0.0  0.69   2.8  19.0   03:00     E
28  35.4  52.4   00:56  28.6   22:02  29.6   0.0  0.09   2.3  19.0   03:00   SSW
29  27.5  29.1   13:00  22.6   23:55  37.5   0.0  0.00   0.8  15.0   00:58   SSW
30  27.6  36.5   15:32  18.4   07:40  37.4   0.0  0.05   1.3  11.0   04:11    SE
31  35.8  39.0   14:50  30.7   00:00  29.2   0.0  0.58   0.7  11.0   04:11   WNW
----------------------------------------------------------------------------------
    32.5  52.4    27    12.5     7  1006.1   0.0  3.17   1.0  22.0    23      SW

Max >=  80.0:  0
Max <=  25.2:  1
Min <=  32.0: 26
Min <=   0.0:  0
Max Rain: 1.25 on day 1
Days of Rain: 12 (>= 0.01 in)  5 (>= 0.10 in)  1 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration