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Report for 2025 April
Monthly Climatological Summary for Apr 2025
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 38.7 45.0 13:14 29.1 05:40 26.1 0.0 0.00 0.8 14.0 21:10 ESE
2 51.2 68.7 17:57 39.9 05:43 14.0 0.3 0.00 1.6 14.0 23:13 ESE
3 47.0 56.6 00:00 38.8 23:36 17.9 0.0 0.00 1.6 15.0 08:43 SW
4 43.3 50.1 14:27 36.4 06:54 21.6 0.0 0.00 0.3 7.0 09:24 SSE
5 45.7 53.4 14:47 40.9 05:36 19.3 0.0 0.00 1.1 12.0 03:59 WNW
6 43.6 54.1 16:06 34.9 06:53 21.3 0.0 0.00 0.6 10.0 02:28 ESE
7 37.5 45.1 09:46 29.1 23:56 27.4 0.0 0.00 1.1 12.0 10:18 WSW
8 34.4 46.4 17:25 24.4 06:32 30.6 0.0 0.00 0.9 11.0 11:45 W
9 37.9 42.1 15:07 32.2 06:18 26.7 0.0 0.00 1.1 13.0 14:30 E
10 42.1 51.9 14:02 37.9 06:14 22.8 0.0 0.00 0.4 7.0 14:55 SSW
11 44.8 57.1 16:52 35.6 05:57 20.1 0.0 0.00 0.4 8.0 13:08 NW
12 49.7 63.9 16:36 33.4 06:38 15.3 0.0 0.00 0.5 8.0 14:55 SE
13 56.6 64.6 17:27 49.3 03:59 8.3 0.0 0.00 1.4 16.0 14:13 E
14 57.6 64.7 15:51 49.6 23:58 7.4 0.0 0.00 1.7 18.0 13:35 WSW
15 47.6 55.6 15:40 39.6 05:55 17.4 0.0 0.00 2.6 20.0 10:32 W
16 44.1 58.0 16:11 32.1 06:36 20.9 0.0 0.00 0.1 7.0 10:08 ESE
17 51.8 63.2 13:23 38.2 00:00 13.2 0.0 0.00 1.9 14.0 19:07 E
18 67.4 75.3 13:06 56.7 00:00 1.9 4.3 0.09 1.9 11.0 01:07 SE
19 54.0 67.8 00:00 46.3 07:57 11.2 0.2 0.09 0.8 10.0 01:28 WSW
20 52.0 60.5 21:03 46.1 05:55 13.0 0.0 0.12 0.6 15.0 22:23 NE
21 52.1 58.4 00:00 42.6 23:57 12.9 0.0 0.01 2.4 18.0 01:16 S
22 56.9 74.8 17:22 38.4 06:12 10.0 1.9 0.00 1.0 15.0 12:35 ESE
23 64.0 78.0 17:23 55.8 06:56 3.8 2.8 0.01 0.4 8.0 05:02 E
24 63.4 82.7 14:37 51.5 22:23 5.9 4.3 0.01 0.3 6.0 12:39 S
25 52.7 60.9 10:50 48.7 06:07 12.3 0.0 0.38 0.3 10.0 11:52 W
26 50.2 59.3 14:06 40.9 23:42 14.8 0.0 0.00 0.8 8.0 03:23 SSW
27 54.7 71.2 16:41 35.6 06:16 11.3 1.0 0.00 0.8 9.0 11:35 ESE
28 68.7 84.3 15:48 51.9 00:20 3.8 7.5 0.00 1.9 15.0 23:57 ESE
29 66.1 76.0 00:02 50.8 23:58 2.1 3.2 0.00 1.6 16.0 13:45 SW
30 52.9 63.2 13:26 44.6 05:57 12.1 0.0 0.01 0.3 9.0 12:37 E
----------------------------------------------------------------------------------
51.0 84.3 28 24.4 8 445.4 25.5 0.72 1.0 20.0 15 SSE
Max >= 80.0: 2
Max <= 25.2: 0
Min <= 32.0: 3
Min <= 0.0: 0
Max Rain: 0.38 on day 25
Days of Rain: 8 (>= 0.01 in) 2 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration