Weather History for St. Charles, MO

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Monday, March 3, 2014

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 11 °F 42 °F  
Max Temperature 21 °F 51 °F 85 °F (1974)
Min Temperature 1 °F 32 °F 1 °F (1943)
Degree Days  
Heating Degree Days 54 24  
Month to date heating degree days 72  
Since 1 July heating degree days 3670  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 1 °F    
Average Humidity 59    
Maximum Humidity 74    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.08 in 1.49 in (1976)
Month to date precipitation 0.25  
Year to date precipitation 4.89  
Snow  
Snow 0.00 in 0.10 in 3.20 in (1965)
Month to date snowfall 0.3  
Since 1 July snowfall 15.3  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.49 in    
Wind  
Wind Speed 11 mph (NNE)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 03, 2014 Rise Set
Actual Time 6:31 AM CST 5:56 PM CST
Civil Twilight 6:04 AM CST 6:23 PM CST
Nautical Twilight 5:33 AM CST 6:54 PM CST
Astronomical Twilight 5:02 AM CST 7:25 PM CST
Moon 7:41 AM CST (3/3) 8:57 PM CST (3/3)
Length of Visible Light 12h 18m
Length of Day
11h 25m
Waxing Crescent, 8% of the Moon is Illuminated
Mar 3
Waxing Crescent
Mar 8
First Quarter
Mar 16
Full
Mar 23
Last Quarter
Mar 30
New

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 5.0 °F -13.6 °F -6.0 °F 61% 30.45 in 10.0 mi North 16.1 mph 23.0 mph N/A   Clear
1:54 AM 3.9 °F -15.0 °F -6.0 °F 64% 30.45 in 10.0 mi North 16.1 mph - N/A   Clear
2:54 AM 3.9 °F -16.6 °F -7.1 °F 60% 30.47 in 10.0 mi North 19.6 mph 26.5 mph N/A   Clear
3:54 AM 3.9 °F -13.7 °F -7.1 °F 60% 30.48 in 10.0 mi North 13.8 mph - N/A   Clear
4:54 AM 3.0 °F -13.3 °F -8.0 °F 60% 30.51 in 10.0 mi North 11.5 mph - N/A   Clear
5:54 AM 3.0 °F -10.5 °F -9.0 °F 57% 30.54 in 10.0 mi NNW 8.1 mph - N/A   Clear
6:54 AM 1.9 °F -12.9 °F -9.0 °F 60% 30.56 in 10.0 mi NNW 9.2 mph - N/A   Clear
7:54 AM 3.0 °F -10.5 °F -9.0 °F 57% 30.57 in 10.0 mi North 8.1 mph - N/A   Clear
8:54 AM 7.0 °F -6.6 °F -6.0 °F 55% 30.57 in 10.0 mi North 9.2 mph - N/A   Clear
9:54 AM 10.0 °F -1.9 °F -4.0 °F 53% 30.56 in 10.0 mi North 8.1 mph - N/A   Clear
10:54 AM 12.9 °F 5.2 °F -0.0 °F 56% 30.55 in 10.0 mi NNW 4.6 mph - N/A   Clear
11:54 AM 16.0 °F 6.3 °F 3.9 °F 59% 30.53 in 10.0 mi NE 6.9 mph - N/A   Clear
12:54 PM 19.0 °F 9.0 °F 6.1 °F 57% 30.52 in 10.0 mi ENE 8.1 mph - N/A   Clear
1:54 PM 19.0 °F 12.3 °F 6.1 °F 57% 30.50 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:54 PM 21.0 °F 11.4 °F 5.0 °F 50% 30.50 in 10.0 mi NNE 8.1 mph - N/A   Clear
3:54 PM 21.9 °F 13.4 °F 5.0 °F 48% 30.48 in 10.0 mi NE 6.9 mph - N/A   Clear
4:54 PM 21.0 °F 12.4 °F 6.1 °F 53% 30.46 in 10.0 mi NNE 6.9 mph - N/A   Clear
5:54 PM 19.0 °F 10.0 °F 6.1 °F 57% 30.45 in 10.0 mi NNE 6.9 mph - N/A   Clear
6:54 PM 18.0 °F 9.8 °F 7.0 °F 62% 30.45 in 10.0 mi NNE 5.8 mph - N/A   Clear
7:54 PM 18.0 °F 8.7 °F 7.0 °F 62% 30.45 in 10.0 mi ENE 6.9 mph - N/A   Clear
8:54 PM 18.0 °F 8.7 °F 8.1 °F 65% 30.42 in 10.0 mi East 6.9 mph - N/A   Clear
9:54 PM 18.0 °F 11.1 °F 8.1 °F 65% 30.42 in 10.0 mi ENE 4.6 mph - N/A   Clear
10:54 PM 18.0 °F - 9.0 °F 68% 30.40 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 18.0 °F 7.7 °F 10.9 °F 74% 30.35 in 10.0 mi SE 8.1 mph - N/A   Clear