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Report for 2025 July
Monthly Climatological Summary for Jul 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 77.4 87.1 15:50 67.8 06:01 0.0 12.3 0.00 0.3 8.0 12:15 WNW
2 78.1 88.5 15:24 65.4 05:55 0.0 13.1 0.00 0.0 3.0 08:02 ---
3 80.5 92.3 14:35 67.5 05:44 0.0 15.5 0.00 0.0 0.0 00:00 ---
4 79.8 90.8 16:05 72.9 05:03 0.0 14.7 0.00 0.0 0.0 00:00 ---
5 82.1 92.9 15:38 71.3 05:45 0.0 17.0 0.00 0.0 0.0 00:00 ---
6 75.3 86.9 15:17 66.9 23:57 0.0 10.2 0.04 0.0 0.0 00:00 ---
7 74.0 87.0 15:54 64.8 03:47 0.0 9.0 0.00 0.0 0.0 00:00 ---
8 72.7 82.0 10:25 64.4 05:14 0.0 7.7 0.08 0.0 0.0 00:00 ---
9 75.4 87.9 14:01 68.2 04:13 0.0 10.4 0.00 0.0 0.0 00:00 ---
10 74.3 87.7 15:40 66.2 06:08 0.0 9.3 0.44 0.0 0.0 00:00 ---
11 76.8 89.7 15:59 69.2 00:00 0.0 11.7 0.66 0.0 0.0 00:00 ---
12 74.8 83.1 15:39 67.6 06:12 0.0 9.8 0.12 0.0 6.0 08:06 ---
----------------------------------------------------------------------------------
76.8 92.9 5 64.4 8 0.0 140.7 1.34 0.0 8.0 1 WNW
Max >= 80.0: 12
Max <= 25.2: 0
Min <= 32.0: 0
Min <= 0.0: 0
Max Rain: 0.66 on day 11
Days of Rain: 5 (>= 0.01 in) 3 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration