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Report for 2018 July
Monthly Climatological Summary for Jul 2018
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 80.0 92.0 14:55 74.0 23:52 0.0 15.0 0.01 0.4 9.0 11:49 SSE
2 76.5 88.5 15:59 66.8 23:59 0.0 11.5 0.00 0.1 9.0 04:30 WNW
3 78.6 93.1 16:22 61.6 03:29 0.5 14.1 0.00 0.1 5.0 06:29 E
4 81.0 90.9 14:30 72.8 23:57 0.0 16.0 0.02 0.0 8.0 21:48 ESE
5 77.2 92.1 13:17 72.4 06:00 0.0 12.2 0.25 0.2 14.0 13:26 NW
6 72.3 79.7 14:17 61.4 23:56 0.2 7.5 0.00 0.6 14.0 06:07 SSW
7 71.0 85.8 17:02 56.3 05:39 2.2 8.2 0.00 0.1 6.0 03:25 E
8 73.4 89.1 15:59 58.1 05:51 1.4 9.7 0.00 0.0 5.0 04:58 NE
9 77.3 91.5 14:59 62.0 05:51 0.4 12.7 0.00 0.4 10.0 10:28 NW
10 79.7 89.4 15:50 71.1 23:59 0.0 14.7 0.00 0.3 10.0 03:09 SSW
11 77.8 90.5 15:43 66.4 05:50 0.0 12.8 0.00 0.1 8.0 04:58 SSE
12 76.2 84.8 13:38 65.2 06:06 0.0 11.2 0.00 0.1 5.0 08:22 ESE
13 79.6 93.8 16:06 65.9 05:52 0.0 14.6 0.00 0.1 7.0 22:57 NE
14 75.2 84.5 17:06 69.3 06:41 0.0 10.2 0.57 0.1 7.0 15:38 NW
15 77.7 83.7 10:30 69.0 05:34 0.0 9.9 0.00 0.0 3.0 10:00 ---
16 82.6 89.7 13:05 0.0 00:00 0.0 12.7 0.00 0.8 11.0 10:46 WNW
17 74.9 84.8 16:06 66.1 23:56 0.0 9.9 0.00 0.3 11.0 10:46 W
18 71.1 82.8 15:40 59.1 05:35 1.1 7.2 0.00 0.2 8.0 03:18 SE
19 73.5 85.5 13:53 60.5 05:58 0.8 9.3 0.01 0.3 7.0 21:52 ESE
20 72.7 75.6 00:00 70.2 06:36 0.0 7.7 0.01 1.1 9.0 07:35 NNE
21 73.9 79.2 16:25 72.1 00:00 0.0 8.9 0.00 1.7 9.0 07:35 NNE
22 75.2 77.7 00:00 66.4 23:59 0.0 9.3 0.00 0.8 8.0 08:47 NE
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76.2 93.8 13 0.0 16 6.6 245.3 0.87 0.4 14.0 5 NNE
Max >= 80.0: 18
Max <= 25.2: 0
Min <= 32.0: 1
Min <= 0.0: 1
Max Rain: 0.57 on day 14
Days of Rain: 6 (>= 0.01 in) 2 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration