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Report for 2019 August
Monthly Climatological Summary for Aug 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 70.3 85.1 15:43 57.1 05:03 2.1 7.4 0.00 0.1 5.0 03:16 WSW
2 72.9 87.9 15:57 59.9 05:58 1.1 9.0 0.00 0.1 5.0 02:53 WNW
3 75.7 90.6 17:02 60.1 06:03 1.0 11.7 0.00 0.0 5.0 03:47 NNW
4 78.0 89.5 14:48 70.3 05:47 0.0 13.0 0.00 0.2 7.0 11:55 WNW
5 78.1 89.5 15:25 65.6 06:08 0.0 13.1 0.00 0.2 9.0 13:31 NW
6 74.2 85.4 17:17 66.3 06:45 0.0 9.2 0.05 0.6 10.0 09:54 WNW
7 76.0 88.7 16:47 63.1 06:25 0.1 11.2 0.00 0.4 10.0 01:54 NW
8 77.1 87.4 15:02 67.7 23:57 0.0 12.1 0.00 0.9 13.0 07:03 WNW
9 71.3 85.0 16:26 57.8 06:16 1.3 7.6 0.00 0.5 13.0 07:03 WNW
10 73.9 88.8 16:18 61.7 05:21 0.6 9.5 0.00 0.0 9.0 06:46 W
11 71.2 78.3 13:35 64.4 07:46 0.0 6.2 0.21 0.0 5.0 07:24 SSE
12 74.1 81.6 13:46 68.3 06:12 0.0 9.1 0.32 0.0 5.0 04:04 ---
13 74.4 87.7 16:10 66.5 23:58 0.0 9.4 0.26 0.5 12.0 18:44 WNW
14 71.2 83.8 15:33 63.5 06:13 0.2 6.4 0.00 0.4 12.0 10:44 WNW
15 70.3 83.8 15:46 61.2 06:22 0.7 5.9 0.00 0.5 9.0 09:17 NW
16 71.9 86.1 16:10 60.3 06:21 1.1 8.0 0.00 0.2 7.0 03:54 SE
17 70.3 75.2 10:47 65.8 06:07 0.0 5.3 0.34 0.0 7.0 11:45 ---
18 72.4 82.6 17:15 67.6 01:03 0.0 7.4 0.88 0.2 8.0 06:04 NW
19 75.1 88.3 15:32 66.3 06:10 0.0 10.1 0.14 0.0 8.0 06:04 ---
20 69.7 73.3 09:41 64.8 23:57 0.0 4.7 0.16 0.0 10.0 11:16 ESE
21 71.2 81.7 14:25 61.6 06:12 0.7 6.9 0.02 0.2 10.0 03:16 NNW
22 70.5 78.4 14:28 62.2 23:57 0.2 5.6 0.00 0.2 8.0 03:43 S
23 66.9 77.6 13:57 59.3 04:21 2.0 3.9 0.00 0.3 6.0 05:28 SSW
24 66.3 77.3 15:37 57.2 06:35 2.5 3.7 0.00 0.1 5.0 00:46 ESE
25 68.5 79.5 15:04 58.6 05:23 2.0 5.5 0.00 0.2 7.0 05:25 ENE
26 68.3 73.3 15:49 63.6 05:54 0.2 3.5 0.84 0.0 7.0 05:25 N
27 70.7 80.9 14:02 64.0 06:42 0.1 5.8 0.00 0.3 8.0 06:19 NW
28 66.4 77.2 15:33 56.8 06:26 2.0 3.4 0.00 0.8 14.0 06:44 WNW
29 69.6 84.5 15:34 54.0 05:55 3.2 7.8 0.00 0.5 14.0 06:44 SSE
30 66.1 75.4 16:21 57.7 05:53 1.8 2.9 0.00 0.2 13.0 09:33 WNW
31 65.7 79.1 14:07 56.9 02:41 2.6 3.3 0.12 0.1 6.0 00:50 N
----------------------------------------------------------------------------------
71.6 90.6 3 54.0 29 25.5 228.6 3.34 0.3 14.0 28 WNW
Max >= 80.0: 20
Max <= 25.2: 0
Min <= 32.0: 0
Min <= 0.0: 0
Max Rain: 0.88 on day 18
Days of Rain: 11 (>= 0.01 in) 9 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration