Weather History for St. Charles, MO

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Saturday, November 10, 2012

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 68 °F 50 °F  
Max Temperature 82 °F 59 °F 81 °F (2012)
Min Temperature 54 °F 41 °F 18 °F (1973)
Degree Days  
Heating Degree Days 0 16  
Month to date heating degree days 138  
Since 1 July heating degree days 414  
Cooling Degree Days 3 0  
Month to date cooling degree days 0  
Year to date cooling degree days 1642  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 55    
Maximum Humidity 72    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.13 in 0.97 in (1974)
Month to date precipitation 1.22  
Year to date precipitation 35.43  
Snow  
Snow 0.00 in 0.00 in T in (1984)
Month to date snowfall 0.1  
Since 1 July snowfall 0.1  
Since 1 September snowfall 0.1  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 11 mph (SSE)    
Max Wind Speed 24 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Nov. 10, 2012 Rise Set
Actual Time 6:39 AM CST 4:51 PM CST
Civil Twilight 6:11 AM CST 5:19 PM CST
Nautical Twilight 5:39 AM CST 5:51 PM CST
Astronomical Twilight 5:07 AM CST 6:23 PM CST
Moon 2:46 AM CST (11/10) 2:36 PM CST (11/10)
Length of Visible Light 11h 08m
Length of Day
10h 12m
Waning Crescent, 14% of the Moon is Illuminated
Nov 10
Waning Crescent
Nov 13
New
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 57.0 °F 48.0 °F 72% 29.96 in 10.0 mi South 10.4 mph - N/A   Clear
1:54 AM 57.0 °F 46.9 °F 69% 29.96 in 10.0 mi South 6.9 mph - N/A   Clear
2:54 AM 54.0 °F 45.0 °F 72% 29.97 in 10.0 mi SE 4.6 mph - N/A   Clear
3:54 AM 55.9 °F 46.9 °F 72% 29.97 in 10.0 mi South 4.6 mph - N/A   Clear
4:54 AM 55.9 °F 46.9 °F 72% 29.97 in 10.0 mi SE 5.8 mph - N/A   Clear
5:54 AM 55.9 °F 46.0 °F 69% 29.97 in 10.0 mi SE 8.1 mph - N/A   Clear
6:54 AM 54.0 °F 45.0 °F 72% 29.98 in 10.0 mi SE 8.1 mph - 0.00 in   Clear
7:54 AM 57.9 °F 46.9 °F 67% 29.99 in 10.0 mi SE 5.8 mph - N/A   Clear
8:54 AM 63.0 °F 50.0 °F 63% 29.98 in 10.0 mi South 11.5 mph - N/A   Clear
9:54 AM 69.1 °F 52.0 °F 54% 29.96 in 10.0 mi South 9.2 mph - N/A   Clear
10:54 AM 72.0 °F 51.1 °F 48% 29.95 in 10.0 mi South 18.4 mph - N/A   Clear
11:54 AM 77.0 °F 52.0 °F 42% 29.91 in 10.0 mi South 15.0 mph 23.0 mph N/A   Clear
12:54 PM 80.1 °F 50.0 °F 35% 29.88 in 10.0 mi South 20.7 mph 26.5 mph N/A   Clear
1:54 PM 82.0 °F 39.9 °F 22% 29.87 in 10.0 mi SSW 24.2 mph 29.9 mph N/A   Clear
2:54 PM 80.1 °F 44.1 °F 28% 29.87 in 10.0 mi South 19.6 mph 25.3 mph N/A   Clear
3:54 PM 75.9 °F 44.1 °F 32% 29.88 in 10.0 mi South 19.6 mph 26.5 mph N/A   Clear
4:54 PM 71.1 °F 46.9 °F 42% 29.89 in 10.0 mi SSE 16.1 mph - N/A   Clear
5:54 PM 68.0 °F 46.9 °F 47% 29.93 in 10.0 mi SSE 16.1 mph - N/A   Clear
6:54 PM 66.9 °F 48.9 °F 52% 29.93 in 10.0 mi SSE 18.4 mph - N/A   Clear
7:54 PM 64.9 °F 48.9 °F 56% 29.94 in 10.0 mi SSE 18.4 mph - N/A   Clear
8:54 PM 64.9 °F 51.1 °F 61% 29.94 in 10.0 mi South 17.3 mph - N/A   Clear
10:54 PM 64.9 °F 50.0 °F 58% 29.91 in 10.0 mi South 17.3 mph 28.8 mph N/A   Clear
11:54 PM 64.9 °F 50.0 °F 58% 29.91 in 10.0 mi South 13.8 mph - N/A   Clear