Weather History for St. Charles, MO

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Thursday, November 8, 2012

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 42 °F 51 °F  
Max Temperature 57 °F 60 °F 82 °F (2005)
Min Temperature 28 °F 41 °F 8 °F (1991)
Degree Days  
Heating Degree Days 22 15  
Month to date heating degree days 107  
Since 1 July heating degree days 383  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 1642  
Moisture  
Dew Point 33 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.12 in 1.35 in (1888)
Month to date precipitation 0.97  
Year to date precipitation 35.18  
Snow  
Snow 0.00 in 0.00 in T in (1971)
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 30.17 in    
Wind  
Wind Speed 2 mph (SE)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 5 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Nov. 08, 2012 Rise Set
Actual Time 6:37 AM CST 4:53 PM CST
Civil Twilight 6:09 AM CST 5:21 PM CST
Nautical Twilight 5:37 AM CST 5:53 PM CST
Astronomical Twilight 5:05 AM CST 6:24 PM CST
Moon 12:35 AM CST (11/8) 1:31 PM CST (11/8)
Length of Visible Light 11h 12m
Length of Day
10h 16m
Waning Crescent, 32% of the Moon is Illuminated
Nov 8
Waning Crescent
Nov 13
New
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 34.0 °F - 32.0 °F 92% 30.20 in 7.0 mi Calm Calm - N/A   Clear
1:07 AM 33.8 °F - 32.0 °F 93% 30.19 in 1.5 mi Calm Calm - N/A   Clear
1:16 AM 33.8 °F - 30.2 °F 87% 30.19 in 0.5 mi Calm Calm - N/A Fog Fog
1:22 AM 33.8 °F - 30.2 °F 87% 30.19 in 3.0 mi Calm Calm - N/A   Clear
1:31 AM 32.0 °F - 30.2 °F 93% 30.20 in 1.8 mi Calm Calm - N/A   Partly Cloudy
1:34 AM 33.8 °F - 30.2 °F 87% 30.20 in 0.8 mi Calm Calm - N/A   Mist
1:45 AM 33.8 °F - 30.2 °F 87% 30.20 in 1.8 mi Calm Calm - N/A   Partly Cloudy
1:52 AM 33.8 °F - 30.2 °F 87% 30.20 in 5.0 mi Calm Calm - N/A   Partly Cloudy
1:54 AM 33.1 °F - 30.9 °F 92% 30.20 in 5.0 mi Calm Calm - N/A   Partly Cloudy
2:17 AM 30.2 °F - 28.4 °F 93% 30.20 in 1.2 mi Calm Calm - N/A   Partly Cloudy
2:24 AM 30.2 °F - 28.4 °F 93% 30.21 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
2:54 AM 32.0 °F - 30.9 °F 96% 30.21 in 0.2 mi Calm Calm - N/A Fog Fog
3:05 AM 30.2 °F - 30.2 °F 100% 30.20 in 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
3:42 AM 30.2 °F - 30.2 °F 100% 30.20 in 1.0 mi Calm Calm - N/A   Mist
3:54 AM 30.9 °F - 30.0 °F 96% 30.21 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
4:54 AM 28.9 °F - 28.0 °F 96% 30.22 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
5:54 AM 28.9 °F - 28.0 °F 96% 30.22 in 0.2 mi Calm Calm - 0.00 in Fog , Snow Light Snow
6:54 AM 28.0 °F 22.8 °F 27.0 °F 96% 30.23 in 0.2 mi East 4.6 mph - 0.00 in Fog Light Freezing Fog
7:54 AM 32.0 °F 27.5 °F 30.9 °F 96% 30.24 in 0.2 mi East 4.6 mph - N/A Fog Fog
8:19 AM 33.8 °F 30.8 °F 33.8 °F 100% 30.23 in 1.5 mi East 3.5 mph - N/A   Mostly Cloudy
8:28 AM 35.6 °F - 35.6 °F 100% 30.24 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
8:32 AM 35.6 °F 32.8 °F 35.6 °F 100% 30.24 in 3.0 mi East 3.5 mph - N/A   Scattered Clouds
8:54 AM 37.9 °F 35.5 °F 37.0 °F 97% 30.24 in 7.0 mi ESE 3.5 mph - N/A   Clear
9:54 AM 46.9 °F - 39.0 °F 74% 30.23 in 8.0 mi Variable 4.6 mph - N/A   Clear
10:54 AM 50.0 °F - 37.0 °F 61% 30.21 in 10.0 mi SSE 9.2 mph - N/A   Clear
11:54 AM 53.1 °F - 37.0 °F 55% 30.18 in 10.0 mi SSE 11.5 mph - N/A   Clear
12:54 PM 54.0 °F - 37.0 °F 53% 30.15 in 10.0 mi SSE 10.4 mph - N/A   Clear
1:54 PM 55.9 °F - 37.0 °F 49% 30.12 in 10.0 mi SSE 11.5 mph - N/A   Clear
2:54 PM 57.0 °F - 37.9 °F 49% 30.10 in 10.0 mi SSE 12.7 mph - N/A   Clear
3:54 PM 55.9 °F - 39.0 °F 53% 30.10 in 10.0 mi SE 10.4 mph - N/A   Clear
4:54 PM 51.1 °F - 39.9 °F 66% 30.10 in 10.0 mi SE 8.1 mph - N/A   Clear
5:54 PM 46.9 °F - 37.9 °F 71% 30.10 in 10.0 mi ESE 8.1 mph - N/A   Clear
6:54 PM 44.1 °F 39.5 °F 37.0 °F 76% 30.09 in 10.0 mi ESE 8.1 mph - N/A   Clear
7:54 PM 42.1 °F 38.4 °F 37.0 °F 82% 30.09 in 10.0 mi ESE 5.8 mph - N/A   Clear
8:54 PM 39.9 °F 35.1 °F 36.0 °F 86% 30.08 in 9.0 mi ESE 6.9 mph - N/A   Clear
9:54 PM 41.0 °F 38.0 °F 36.0 °F 82% 30.08 in 10.0 mi SE 4.6 mph - N/A   Clear
10:54 PM 39.9 °F 36.7 °F 36.0 °F 86% 30.07 in 9.0 mi ESE 4.6 mph - N/A   Clear
11:54 PM 39.0 °F 36.8 °F 35.1 °F 86% 30.08 in 9.0 mi ESE 3.5 mph - N/A   Clear