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Report for 2023 December
Monthly Climatological Summary for Dec 2023
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 41.3 44.2 00:00 38.9 23:59 20.6 0.0 0.34 0.0 3.0 02:35 ESE
2 40.0 42.8 11:56 37.2 05:02 22.5 0.0 0.00 0.0 6.0 00:23 WNW
3 37.3 39.6 00:00 35.6 23:26 24.5 0.0 0.23 0.6 11.0 13:17 SE
4 36.8 39.5 13:41 33.0 08:08 25.6 0.0 0.00 0.1 6.0 12:59 W
5 35.9 39.4 15:14 30.7 23:47 25.2 0.0 0.12 0.6 11.0 18:12 NW
6 34.8 38.1 13:05 30.1 00:37 27.4 0.0 0.00 1.0 9.0 23:24 S
7 41.7 50.8 14:02 34.0 05:55 23.3 0.0 0.00 1.3 8.0 22:11 E
8 50.2 158.0 05:55 44.5 05:11 13.5 0.0 0.00 1.8 10.0 09:10 ESE
9 44.7 53.3 06:01 33.3 23:47 20.3 0.0 0.18 2.3 17.0 22:32 SSW
10 32.1 33.7 00:00 28.7 23:14 32.8 0.0 0.00 1.5 15.0 03:53 W
11 30.1 35.9 15:23 26.9 08:03 34.8 0.0 0.00 0.6 7.0 11:52 S
12 31.3 36.5 13:36 24.7 23:21 33.6 0.0 0.00 0.7 12.0 09:19 W
13 30.8 39.8 14:19 19.6 07:27 33.2 0.0 0.00 0.2 7.0 13:04 N
14 35.6 50.3 14:13 26.3 04:21 29.4 0.0 0.00 0.2 6.0 14:28 ESE
15 41.2 51.3 14:16 30.3 07:36 23.8 0.0 0.00 0.1 6.0 10:42 S
16 42.4 44.8 00:34 39.5 09:13 22.6 0.0 0.49 1.0 10.0 14:19 E
17 39.9 43.3 02:37 35.2 22:13 25.0 0.0 0.00 1.0 13.0 22:11 WSW
18 28.1 35.4 00:00 19.2 23:59 36.9 0.0 0.01 3.9 22.0 07:57 W
19 25.1 31.8 23:52 14.5 06:41 39.8 0.0 0.00 0.8 9.0 11:41 ESE
20 35.1 43.0 13:53 28.2 06:57 29.8 0.0 0.00 0.4 7.0 00:06 E
21 40.7 47.7 13:29 33.6 01:46 24.3 0.0 0.00 0.1 5.0 11:57 NNE
22 43.4 44.8 13:23 42.0 08:49 21.6 0.0 0.57 0.1 5.0 04:41 E
23 45.9 49.9 23:56 43.1 00:00 19.0 0.0 0.03 0.0 5.0 11:40 E
24 50.7 54.1 23:54 48.8 04:47 14.3 0.0 0.00 0.9 10.0 17:06 E
25 53.7 58.4 11:42 45.6 23:57 11.3 0.0 0.48 1.9 14.0 10:53 E
26 37.0 45.6 00:00 29.3 23:30 28.0 0.0 0.02 0.3 6.0 01:02 SE
27 34.8 42.1 13:46 29.1 03:48 29.9 0.0 0.00 0.1 7.0 20:44 S
28 36.6 39.2 19:57 31.9 02:39 28.3 0.0 0.03 1.3 13.0 20:44 NW
29 37.3 39.5 11:44 29.4 23:35 27.7 0.0 0.02 0.9 10.0 04:33 NNW
30 31.4 36.0 17:28 25.6 05:56 33.5 0.0 0.00 0.2 6.0 09:06 SSE
31 31.9 35.4 00:00 30.6 04:55 33.1 0.0 0.01 1.1 14.0 17:39 WNW
----------------------------------------------------------------------------------
38.0 158.0 8 14.5 19 815.6 0.0 2.53 0.8 22.0 18 SSW
Max >= 80.0: 1
Max <= 25.2: 0
Min <= 32.0: 17
Min <= 0.0: 0
Max Rain: 0.57 on day 22
Days of Rain: 13 (>= 0.01 in) 7 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration