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Report for 2026 February
Monthly Climatological Summary for Feb 2026
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 19.1 28.3 14:17 6.7 07:28 45.6 0.0 0.02 0.0 0.0 00:00 ---
2 23.7 27.0 12:37 19.0 23:16 41.0 0.0 0.00 0.0 0.0 00:00 ---
3 23.9 34.0 13:47 17.5 23:56 40.9 0.0 0.03 0.0 0.0 00:00 ---
4 20.6 30.3 15:44 13.8 23:18 43.3 0.0 0.00 0.0 0.0 00:00 ---
5 23.5 31.0 14:46 12.3 01:16 41.3 0.0 0.00 0.0 0.0 00:00 ---
6 31.6 38.9 16:00 20.3 23:57 33.2 0.0 0.03 0.0 0.0 00:00 ---
7 20.8 30.6 13:31 11.7 07:14 44.0 0.0 0.00 0.0 0.0 00:00 ---
8 25.3 29.1 16:21 20.3 07:15 39.6 0.0 0.00 0.0 0.0 00:00 ---
9 30.9 38.3 14:57 20.3 07:20 34.0 0.0 0.00 0.0 0.0 00:00 ---
10 37.9 49.3 13:55 29.4 23:28 26.8 0.0 0.00 0.0 0.0 00:00 ---
11 32.3 43.3 15:38 24.4 06:52 32.4 0.0 0.00 0.0 0.0 00:00 ---
12 32.0 44.3 15:36 25.1 06:25 32.9 0.0 0.00 0.0 5.0 15:39 ---
13 38.3 55.5 14:03 23.3 06:30 26.4 0.0 0.00 0.5 10.0 13:35 S
14 38.4 51.6 13:31 29.6 07:18 26.4 0.0 0.00 0.1 5.0 13:57 S
15 43.3 61.5 14:13 30.4 03:51 21.6 0.0 0.00 0.6 10.0 12:04 W
16 49.4 66.1 15:42 35.2 03:13 15.5 0.0 0.00 0.9 11.0 12:15 S
17 48.0 56.9 14:19 38.4 07:12 17.0 0.0 0.06 0.9 16.0 22:11 ESE
18 57.6 158.0 06:54 41.7 23:58 10.1 2.8 0.00 1.9 15.0 11:43 S
19 45.6 58.4 11:33 35.6 04:44 19.2 0.0 0.06 0.4 9.0 11:21 ESE
20 31.8 46.5 01:50 25.7 22:36 33.1 0.0 0.00 2.8 23.0 03:02 SW
21 25.9 25.9 00:16 25.7 00:00 9.5 0.0 0.00 1.0 6.0 00:08 WSW
22 21.0 26.0 15:34 0.0 15:33 15.4 0.0 0.00 3.7 15.0 16:51 WNW
23 22.9 31.6 14:50 17.2 04:02 42.0 0.0 0.00 1.5 14.0 09:09 WNW
24 29.1 38.0 20:55 19.5 00:00 35.7 0.0 0.00 1.2 14.0 12:49 SE
25 30.5 37.9 15:15 26.1 07:37 34.3 0.0 0.00 1.4 17.0 07:43 W
26 32.5 42.1 14:44 21.1 04:55 31.0 0.0 0.00 0.4 7.0 13:02 SSE
27 46.2 66.1 15:06 27.2 05:08 18.7 0.1 0.00 1.0 11.0 11:34 SSE
28 34.1 44.2 00:00 26.8 22:00 30.7 0.0 0.00 0.9 10.0 02:37 W
----------------------------------------------------------------------------------
32.7 158.0 18 0.0 22 841.6 2.9 0.20 0.6 23.0 20 SW
Max >= 80.0: 1
Max <= 25.2: 0
Min <= 32.0: 24
Min <= 0.0: 1
Max Rain: 0.06 on day 17
Days of Rain: 5 (>= 0.01 in) 0 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration