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Report for 2018 09
Monthly Climatological Summary for Sep 2018
Name: Riverweather.com City: St. Charles County State: MO
Elevation: 430 ft Lat: N 38° 55' 52" Lon: W 090° 28' 28"
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 80.2 90.7 5:07p 71.9 5:38a 0.0 15.2 0.01 0.5 14.0 3:26p SSW
2 80.6 91.4 5:00p 71.4 5:32a 0.0 15.6 0.00 0.8 17.0 11:58a SSW
3 82.1 92.7 2:58p 73.0 6:40a 0.0 17.1 0.00 0.7 14.0 12:18p SSW
4 81.9 92.5 3:11p 72.8 6:49a 0.0 16.9 0.00 0.6 13.0 3:29p SSW
5 81.6 93.4 3:19p 72.3 6:41a 0.0 16.6 0.00 0.7 11.0 12:07p W
6 78.5 84.3 2:40p 73.7 4:02a 0.0 13.5 0.00 1.2 15.0 6:59p NE
7 74.1 78.9 2:40p 68.4 11:33p 0.0 9.1 0.34 2.8 22.0 5:28p NE
8 67.5 69.8 12:44p 63.3 11:57p 0.1 2.6 0.37 6.1 26.0 12:08p NE
9 67.4 76.3 5:03p 60.2 7:26a 1.3 3.7 0.00 3.5 17.0 12:00a NE
10 69.0 80.0 4:19p 60.4 6:43a 0.7 4.7 0.00 0.4 7.0 12:45p NNW
11 69.9 82.2 4:23p 59.3 6:54a 1.2 6.1 0.00 0.6 8.0 1:01p NNW
12 70.4 81.0 4:28p 60.7 6:39a 0.7 6.1 0.00 0.4 10.0 2:21p E
13 73.5 86.6 4:37p 63.9 5:48a 0.1 8.6 0.00 0.4 9.0 12:02p ENE
14 77.0 89.3 5:42p 67.6 7:10a 0.0 12.0 0.00 0.7 6.0 11:25a NW
15 78.5 90.5 4:56p 68.3 5:56a 0.0 13.5 0.00 0.7 8.0 11:19a NE
16 78.3 91.9 6:05p 68.9 5:42a 0.0 13.3 0.00 0.5 7.0 1:34p NW
17 79.6 93.2 5:00p 69.4 7:48a 0.0 14.6 0.00 0.2 7.0 6:55p W
18 80.2 94.7 5:03p 70.4 6:25a 0.0 15.2 0.00 0.3 10.0 8:57p WNW
19 78.4 90.8 1:45p 71.4 3:18a 0.0 13.4 0.24 0.5 15.0 2:16p NNE
20 82.1 93.8 4:14p 71.5 6:50a 0.0 17.1 0.00 0.9 14.0 1:35p SSW
21 75.2 82.6 12:04a 65.3 11:58p 0.0 10.2 0.01 4.5 19.0 10:41a NW
22 63.7 72.6 4:20p 57.8 7:23a 2.8 1.5 0.00 2.2 15.0 1:31a NE
23 67.1 79.7 4:58p 55.6 5:45a 3.1 5.3 0.00 1.0 14.0 1:52p ENE
24 71.7 79.8 2:38p 65.3 1:31a 0.0 6.7 0.00 0.3 10.0 3:22p ENE
25 76.4 86.7 5:04p 68.7 11:59p 0.0 11.4 0.00 1.4 18.0 11:44p WNW
26 62.5 69.0 5:00p 54.9 7:22a 3.2 0.6 0.48 4.3 19.0 12:18a NW
27 62.3 74.0 5:01p 53.3 6:35a 4.4 1.7 0.00 0.7 10.0 1:52p W
28 62.0 74.7 3:43p 52.6 6:19a 5.2 2.3 0.00 2.6 23.0 6:08p N
29 58.8 70.4 5:19p 52.6 3:12a 6.9 0.7 0.00 1.6 13.0 12:20a ENE
30 69.8 84.1 4:55p 57.7 7:26a 1.9 6.7 0.00 0.4 8.0 1:08p WSW
----------------------------------------------------------------------------------
73.3 94.7 18 52.6 28 31.6 282.0 1.45 1.4 26.0 8 N
Max >= 90.0: 11
Max <= 32.0: 0
Min <= 32.0: 0
Min <= 0.0: 0
Max Rain: 0.48 on day 26
Days of Rain: 6 (>= 0.01 in) 4 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration