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Report for 2021 June
Monthly Climatological Summary for Jun 2021
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 63.5 79.9 16:11 47.1 05:40 5.9 4.4 0.00 0.1 5.0 02:22 E
2 67.0 80.6 16:07 53.3 05:23 3.5 5.5 0.00 0.1 5.0 13:42 E
3 71.1 88.2 16:17 51.8 05:33 3.5 9.6 0.00 0.3 8.0 12:43 NW
4 78.1 91.3 16:11 67.0 05:00 0.0 13.1 0.00 0.5 12.0 14:09 S
5 78.7 92.2 15:26 63.8 05:25 0.1 13.8 0.00 0.4 12.0 02:34 SE
6 77.9 86.9 17:07 65.7 06:03 0.0 12.9 0.00 0.3 8.0 00:55 SE
7 73.8 81.3 14:44 69.4 23:43 0.0 8.8 0.00 0.0 5.0 01:31 E
8 77.4 90.1 15:52 66.5 05:27 0.0 12.3 0.00 0.0 4.0 23:21 ENE
9 79.0 91.2 15:55 67.8 05:53 0.0 13.9 0.00 0.1 5.0 09:03 E
10 79.0 91.4 16:17 67.7 05:55 0.0 14.0 0.00 0.1 5.0 09:03 E
11 79.9 93.6 14:23 68.5 05:49 0.0 14.9 0.00 0.1 9.0 01:57 W
12 78.1 92.9 13:12 69.2 06:11 0.0 13.1 0.03 0.1 9.0 01:57 WNW
13 78.0 91.0 16:17 66.2 06:23 0.0 13.0 0.00 0.2 7.0 00:38 WSW
14 73.4 86.3 15:35 63.2 23:57 0.1 8.4 0.00 0.6 11.0 11:54 NW
15 69.2 81.8 15:36 57.5 05:18 1.7 5.9 0.00 0.3 11.0 00:19 S
16 68.8 83.7 15:42 56.3 05:49 2.4 6.2 0.00 0.2 5.0 02:55 SSE
17 73.3 91.0 16:01 52.7 05:40 3.3 11.6 0.00 0.3 8.0 17:21 SE
18 78.8 91.1 16:23 66.1 07:02 0.0 13.8 0.12 0.5 12.0 17:12 NW
19 76.9 89.2 17:08 68.2 01:59 0.0 11.9 0.00 0.4 11.0 03:43 SE
20 73.1 82.6 14:31 62.2 05:19 0.3 8.4 0.73 0.1 14.0 11:31 NW
21 65.7 71.7 14:12 56.6 23:59 1.2 1.9 0.14 1.3 14.0 11:31 WNW
22 62.7 75.6 15:59 47.7 05:28 5.3 3.0 0.00 0.4 14.0 02:51 NW
23 68.4 79.5 16:27 61.6 00:00 0.9 4.3 0.03 0.4 12.0 00:05 SE
24 69.3 74.7 12:53 65.8 03:58 0.0 4.3 0.46 0.2 8.0 05:41 SE
25 70.7 73.8 18:47 68.5 06:27 0.0 5.7 0.19 0.1 7.0 07:15 ESE
26 72.6 76.4 16:47 69.1 04:54 0.0 7.6 0.04 0.1 5.0 00:34 SE
27 75.8 84.0 16:11 69.0 23:58 0.0 10.7 0.03 0.5 9.0 02:53 SE
28 71.0 79.1 13:38 65.0 04:03 0.0 5.9 0.03 0.0 9.0 02:53 WNW
29 75.0 84.3 16:03 69.9 05:11 0.0 10.0 0.03 0.1 7.0 16:23 NW
30 74.8 82.8 16:30 70.8 23:49 0.0 9.8 0.02 0.1 7.0 04:48 NW
----------------------------------------------------------------------------------
73.4 93.6 11 47.1 1 28.2 278.7 1.85 0.3 14.0 20 SW
Max >= 80.0: 22
Max <= 25.2: 0
Min <= 32.0: 0
Min <= 0.0: 0
Max Rain: 0.73 on day 20
Days of Rain: 12 (>= 0.01 in) 5 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration