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Report for 2019 July
Monthly Climatological Summary for Jul 2019
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 77.7 89.0 16:51 66.6 05:36 0.0 12.7 0.00 0.3 19.0 06:07 WNW
2 80.7 92.0 13:04 69.7 23:59 0.0 15.7 1.95 0.3 26.0 12:03 ESE
3 76.7 91.6 16:26 69.6 00:03 0.0 11.7 0.11 0.0 26.0 12:03 WNW
4 78.6 93.5 16:24 69.2 05:09 0.0 13.6 0.00 0.1 6.0 06:42 S
5 80.8 92.6 16:15 71.2 05:27 0.0 15.8 0.00 0.2 7.0 15:15 WNW
6 76.9 87.3 11:06 68.5 23:18 0.0 11.9 0.00 0.3 8.0 15:22 S
7 72.3 82.3 16:17 66.2 06:17 0.0 7.3 0.00 0.4 8.0 07:21 SW
8 73.1 87.9 16:27 62.5 03:07 0.5 8.6 0.00 0.1 6.0 04:36 WNW
9 76.6 89.5 16:48 62.0 05:46 0.5 12.1 0.00 0.1 6.0 07:55 E
10 83.5 95.9 15:26 73.4 06:15 0.0 18.5 0.00 0.7 11.0 07:52 NW
11 75.3 87.2 16:04 64.8 23:58 0.0 10.3 0.00 0.2 11.0 07:52 WNW
12 74.2 89.1 16:46 58.2 05:43 1.2 10.4 0.00 0.1 8.0 03:43 NW
13 78.4 96.3 15:57 66.6 05:46 0.0 13.4 0.64 0.3 8.0 12:12 NW
14 77.0 94.1 15:54 65.8 05:15 0.0 12.0 0.05 0.0 8.0 04:12 E
15 78.7 91.3 16:00 69.5 04:50 0.0 13.7 0.00 0.4 8.0 01:24 SSE
16 75.1 81.3 17:16 70.8 03:08 0.0 10.1 0.14 0.0 8.0 01:24 NE
17 80.7 93.7 15:27 71.6 05:15 0.0 15.7 0.01 0.1 5.0 13:01 WNW
18 77.3 86.5 16:51 70.8 09:42 0.0 12.3 1.77 0.3 9.0 15:27 SE
19 84.7 93.6 16:36 78.3 05:44 0.0 19.8 0.00 0.2 9.0 07:27 SE
20 82.9 95.9 16:09 75.5 23:51 0.0 17.9 0.00 0.3 18.0 09:03 SSE
21 72.5 76.3 01:12 69.7 23:51 0.0 7.5 0.37 0.1 18.0 09:03 SSW
22 70.2 79.5 15:56 59.8 23:51 0.3 5.5 0.00 0.5 9.0 16:35 WSW
23 70.0 81.9 15:47 58.7 03:59 1.7 6.7 0.00 0.7 10.0 05:02 WNW
24 71.0 84.6 16:11 58.4 06:03 1.6 7.6 0.00 0.1 10.0 05:02 SSW
25 71.7 86.6 15:32 57.5 06:12 1.8 8.5 0.00 0.0 4.0 03:53 ENE
26 73.5 85.2 15:51 62.1 05:09 0.4 8.9 0.00 0.0 5.0 07:13 ESE
27 78.2 89.1 16:41 68.7 06:00 0.0 13.2 0.00 0.4 10.0 17:33 SSE
28 79.6 90.1 16:00 69.9 06:06 0.0 14.6 0.00 0.3 10.0 09:33 SSE
29 74.3 81.1 16:06 68.1 23:52 0.0 9.3 0.40 0.1 7.0 10:18 NW
30 72.2 82.9 15:54 64.9 03:14 0.0 7.2 0.00 0.4 8.0 07:50 WNW
31 69.1 81.2 15:37 59.3 05:23 1.3 5.4 0.00 0.2 8.0 07:50 WSW
----------------------------------------------------------------------------------
76.2 96.3 13 57.5 25 9.3 357.9 5.44 0.2 26.0 2 WSW
Max >= 80.0: 29
Max <= 25.2: 0
Min <= 32.0: 0
Min <= 0.0: 0
Max Rain: 1.95 on day 2
Days of Rain: 9 (>= 0.01 in) 7 (>= 0.10 in) 2 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration