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Monthly Climatological Summary for Jun 2014
Name: OFallon Weather City: OFallon State: MO
Elevation: 532 ft Lat: N 38° 50' 20" Lon: W 090° 43' 42"
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
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01 78.4 87.3 14:24 68.7 06:06 0.0 13.4 0.00 4.8 23.0 16:56 S
02 76.9 83.7 17:32 73.8 06:11 0.0 11.9 0.00 6.2 25.0 06:49 SSW
03 79.8 90.0 17:03 69.8 05:11 0.0 14.8 0.00 2.8 12.0 09:33 SW
04 75.6 80.9 13:19 66.0 06:20 0.0 10.6 0.55 4.0 32.0 05:48 SW
05 67.6 72.7 18:55 63.8 23:58 0.1 2.7 0.00 2.6 16.0 14:44 ENE
06 71.5 80.8 14:48 61.5 03:00 0.6 7.1 0.00 1.0 9.0 17:04 E
07 69.8 75.5 16:25 63.4 04:57 0.1 4.9 0.36 3.9 28.0 23:30 SW
08 69.0 77.3 14:30 60.7 06:24 0.5 4.5 0.00 2.0 20.0 00:06 NNW
09 67.6 77.7 12:42 62.0 05:43 0.8 3.4 0.74 3.1 16.0 11:41 E
10 65.9 77.5 12:12 59.8 15:19 1.4 2.3 3.57 1.9 34.0 15:01 E
11 65.7 72.6 17:10 60.8 02:05 1.2 1.9 0.02 2.1 15.0 12:42 WNW
12 67.7 78.0 13:55 60.5 03:39 1.1 3.8 0.25 2.1 17.0 15:43 W
13 65.4 74.9 17:40 56.7 23:59 2.1 2.5 0.01 2.2 12.0 09:43 NNE
14 67.3 80.0 15:45 51.2 05:50 3.7 6.0 0.00 3.8 20.0 19:01 SSE
15 74.3 86.0 15:35 61.4 05:35 0.5 9.8 0.00 4.2 25.0 12:09 SSW
16 81.0 90.2 15:13 70.8 04:53 0.0 16.0 0.00 4.6 25.0 18:10 S
17 82.4 89.1 13:07 74.7 06:21 0.0 17.5 0.00 6.6 23.0 02:12 SSW
18 83.3 91.7 15:38 75.4 05:37 0.0 18.3 0.00 6.0 22.0 14:49 SSW
19 82.3 90.6 16:14 71.5 05:44 0.0 17.3 0.00 4.2 17.0 16:19 SSW
20 80.1 90.7 17:37 71.8 05:43 0.0 15.1 0.00 2.4 15.0 18:06 W
21 76.9 91.6 16:25 67.9 19:31 0.0 11.9 0.44 2.4 30.0 18:33 SSW
22 74.8 86.5 13:35 66.5 05:33 0.0 9.8 0.76 2.2 32.0 14:44 S
23 76.1 87.6 16:24 69.0 02:00 0.0 11.1 2.44 2.2 28.0 23:36 WSW
24 76.3 84.8 15:56 69.2 00:19 0.0 11.3 0.28 2.3 15.0 14:54 NW
25 77.8 87.7 16:03 66.9 05:53 0.0 12.9 0.00 1.6 12.0 13:14 WNW
26 78.7 89.4 14:52 68.5 04:45 0.0 13.7 0.03 2.0 14.0 12:58 SSE
27 76.0 85.0 13:12 69.6 06:01 0.0 11.0 0.00 3.5 19.0 13:43 SSE
28 78.9 86.8 14:20 72.7 04:04 0.0 13.9 0.40 6.3 29.0 14:49 S
29 77.8 84.0 15:22 71.2 05:52 0.0 12.8 0.00 5.3 20.0 16:20 S
30 82.7 91.4 16:14 74.0 00:00 0.0 17.7 0.00 7.1 23.0 17:49 SSW
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74.9 91.7 18 51.2 14 12.1 309.9 9.85 3.5 34.0 10 SSW
Max >= 90.0 7
Max <= 32.0 0
Min <= 32.0 0
Min <= 0.0 0
Max Rain: 3.57 on day 10
Days of Rain: 13 (>= 0.01 in) 10 (>= 0.10 in) 2 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration