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Report for 2018 05
Monthly Climatological Summary for May 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 72.5 87.9 4:22p 52.7 5:23a 2.5 10.0 0.00 2.3 20.0 11:04a SSW
2 77.5 87.9 5:23p 67.2 5:25a 0.0 12.5 0.00 3.2 25.0 11:10a SW
3 69.6 77.5 12:08a 65.4 4:21a 0.0 4.6 1.27 2.0 32.0 3:11a SSW
4 68.9 74.4 4:19p 59.8 11:22p 0.4 4.3 0.00 4.3 20.0 1:11a W
5 68.0 82.2 4:35p 55.5 4:33a 2.8 5.8 0.00 0.6 12.0 5:24p NW
6 70.6 84.1 4:57p 58.6 3:05a 1.4 6.9 0.00 2.1 19.0 12:44p WNW
7 68.4 79.2 4:31p 58.1 6:42a 1.5 4.9 0.00 1.8 15.0 2:37a ENE
8 70.5 83.0 4:09p 56.4 6:06a 2.1 7.6 0.00 0.8 12.0 4:11p ESE
9 74.9 88.1 4:55p 63.3 6:14a 0.2 10.0 0.84 2.6 19.0 4:16p WSW
10 75.9 89.6 6:06p 62.4 6:16a 0.3 11.2 0.00 0.5 8.0 10:17a W
11 77.2 89.5 4:22p 65.8 4:35a 0.0 12.0 0.00 1.8 27.0 1:35p SW
12 79.0 90.7 5:23p 69.5 2:47a 0.0 14.0 0.00 1.4 16.0 6:32p SSW
13 80.3 90.6 5:34p 68.8 5:54a 0.0 15.3 0.00 1.2 14.0 12:09p WSW
14 77.5 90.7 4:11p 66.3 9:37p 0.0 12.5 0.21 2.2 57.0 5:46p WSW
15 71.5 81.2 5:38p 66.1 10:28p 0.0 6.5 0.15 1.7 16.0 8:30a WNW
16 71.3 81.2 4:46p 62.7 6:44a 0.3 6.6 0.00 1.3 11.0 2:15p NNE
17 74.7 83.7 2:13p 67.3 5:47a 0.0 9.7 0.00 1.6 15.0 11:29a ENE
18 66.8 71.9 12:37a 64.0 6:51a 0.1 1.8 0.74 0.7 10.0 3:19p NW
19 69.0 77.8 2:55p 65.0 7:47a 0.0 4.0 0.10 0.6 26.0 2:59p W
20 70.2 80.0 4:59p 63.0 5:00a 0.2 5.4 0.50 1.1 20.0 10:53a NW
21 71.7 81.2 5:42p 65.5 4:15a 0.0 6.7 0.51 0.4 16.0 1:09a SW
22 74.8 84.3 5:05p 65.9 6:07a 0.0 9.8 0.00 0.8 10.0 4:02p NW
23 76.2 86.6 6:11p 66.0 6:06a 0.0 11.2 0.00 0.6 9.0 10:46a ENE
24 78.4 90.1 4:01p 68.0 5:59a 0.0 13.4 0.00 0.4 9.0 1:30p SE
25 77.7 87.3 2:36p 68.9 5:59a 0.0 12.7 0.00 1.4 15.0 2:48p SW
26 80.6 92.0 4:12p 69.5 5:49a 0.0 15.6 0.00 1.0 10.0 10:38a WSW
27 81.8 94.9 3:42p 70.0 6:16a 0.0 16.8 0.42 0.5 17.0 12:33a W
28 83.0 94.5 2:55p 71.3 5:16a 0.0 18.0 0.00 0.7 13.0 12:32p ENE
29 78.6 83.8 6:11p 73.3 6:00a 0.0 13.6 0.00 0.8 10.0 2:44p NE
30 80.3 88.8 4:19p 72.7 6:09a 0.0 15.3 0.00 1.6 20.0 3:31p W
31 78.9 86.7 2:23p 71.3 5:54a 0.0 13.8 0.00 1.0 19.0 9:53a W
----------------------------------------------------------------------------------
74.7 94.9 27 52.7 1 11.8 312.5 4.74 1.4 57.0 14 WSW
Max >= 90.0: 7
Max <= 32.0: 0
Min <= 32.0: 0
Min <= 0.0: 0
Max Rain: 1.27 on day 3
Days of Rain: 9 (>= 0.01 in) 9 (>= 0.10 in) 1 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration