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Report for 2021 February
Monthly Climatological Summary for Feb 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 27.4 37.0 14:04 20.0 23:59 37.6 0.0 0.23 1.6 11.0 04:57 WNW
2 25.6 33.2 13:43 19.0 23:59 39.4 0.0 0.00 1.5 11.0 04:57 WNW
3 24.0 36.8 13:17 11.0 07:30 41.0 0.0 0.24 0.5 11.0 05:12 ESE
4 29.6 36.0 10:28 15.9 23:59 35.4 0.0 0.02 2.0 11.0 08:17 ESE
5 11.6 15.9 00:00 7.2 23:57 53.4 0.0 0.00 2.0 17.0 08:01 SW
6 7.2 11.8 11:10 1.2 23:58 57.8 0.0 0.00 1.1 17.0 08:01 WSW
7 -2.1 4.1 13:11 -9.1 07:17 67.1 0.0 0.00 1.4 11.0 16:06 W
8 7.6 15.0 13:42 -0.5 00:00 57.4 0.0 0.00 0.4 9.0 00:45 WNW
9 8.0 22.7 14:18 0.1 07:21 56.9 0.0 0.02 0.8 8.0 12:46 WNW
10 10.7 16.1 11:34 3.5 00:38 54.3 0.0 0.00 0.8 8.0 07:05 NW
11 12.9 21.7 11:19 2.4 06:48 52.1 0.0 0.00 1.0 9.0 02:55 NW
12 10.9 17.2 11:13 6.4 23:46 54.1 0.0 0.00 2.0 11.0 07:03 WNW
13 4.7 10.8 13:01 -2.8 23:59 60.3 0.0 0.00 2.4 12.0 06:01 WNW
14 -1.0 4.9 12:43 -5.9 04:19 66.0 0.0 0.00 2.4 12.0 06:01 WNW
15 4.5 11.1 14:02 -1.0 03:05 60.5 0.0 0.00 1.8 13.0 13:18 NW
16 12.1 21.6 12:57 5.1 00:00 52.9 0.0 0.00 1.8 13.0 13:18 WNW
17 13.4 24.3 15:25 -0.1 07:05 51.6 0.0 0.00 0.3 9.0 01:25 ESE
18 19.3 25.5 13:38 15.3 07:17 45.7 0.0 0.00 0.2 7.0 08:06 WNW
19 13.8 21.0 15:09 4.5 07:04 51.2 0.0 0.00 0.8 10.0 02:42 WSW
20 17.0 32.2 14:27 1.0 06:12 47.9 0.0 0.12 0.4 10.0 02:42 ESE
21 27.4 37.1 14:21 14.1 04:05 37.6 0.0 0.13 1.7 16.0 05:34 ESE
22 32.3 38.1 23:36 24.3 07:05 32.7 0.0 0.09 2.2 16.0 05:34 SSW
23 39.6 46.3 14:17 34.9 19:30 25.4 0.0 0.00 1.3 10.0 05:23 SW
24 37.8 44.6 11:41 26.8 00:00 27.2 0.0 0.00 1.7 15.0 12:26 W
25 30.3 40.1 13:08 20.4 06:11 34.7 0.0 0.00 0.9 15.0 04:29 W
26 34.0 43.5 13:22 22.1 06:33 31.0 0.0 0.03 1.0 13.0 03:37 E
27 40.6 54.1 15:05 31.6 06:54 24.4 0.0 0.00 0.6 11.0 08:52 ESE
28 40.1 47.1 12:29 31.6 23:59 24.9 0.0 0.05 1.7 23.0 06:56 WSW
----------------------------------------------------------------------------------
19.3 54.1 27 -9.1 7 1280.5 0.0 0.93 1.3 23.0 28 W
Max >= 80.0: 0
Max <= 25.2: 14
Min <= 32.0: 27
Min <= 0.0: 6
Max Rain: 0.24 on day 3
Days of Rain: 9 (>= 0.01 in) 4 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration