Weather History for St. Louis, MO

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Wednesday, March 6, 2013

  Actual Average Record
Temperature  
Mean Temperature 34 °F 43 °F  
Max Temperature 39 °F 52 °F 85 °F (1956)
Min Temperature 28 °F 33 °F 2 °F (1960)
Degree Days  
Heating Degree Days 31 23  
Month to date heating degree days 182 141  
Since 1 July heating degree days 3499 3739  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 22 °F    
Average Humidity 62    
Maximum Humidity 75    
Minimum Humidity 48    
Precipitation  
Precipitation T in 0.10 in 0.96 in (1973)
Month to date precipitation 0.35 0.53  
Year to date precipitation 6.74 5.17  
Snow  
Snow T in 0.10 in 10.00 in (1989)
Month to date snowfall 1.4 0.6  
Since 1 July snowfall 15.0 15.6  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 30.33 in    
Wind  
Wind Speed 12 mph (NW)    
Max Wind Speed 28 mph    
Max Gust Speed 37 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 06, 2013 Rise Set
Actual Time 6:26 AM CST 5:59 PM CST
Civil Twilight 5:59 AM CST 6:26 PM CST
Nautical Twilight 5:28 AM CST 6:57 PM CST
Astronomical Twilight 4:57 AM CST 7:28 PM CST
Moon 2:32 AM CST (3/6) 12:44 PM CST (3/6)
Length of Visible Light 12h 26m
Length of Day
11h 33m
Waning Crescent, 29% of the Moon is Illuminated
Mar 6
Waning Crescent
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:20 AM 33.8 °F 22.5 °F 21.2 °F 60% 30.13 in 9.0 mi NW 19.6 mph 32.2 mph 0.00 in Snow Light Snow
12:51 AM 33.1 °F 20.9 °F 19.9 °F 59% 30.18 in 9.0 mi NW 21.9 mph 34.5 mph 0.00 in Snow Light Snow
1:51 AM 32.0 °F 21.6 °F 21.0 °F 64% 30.21 in 9.0 mi NW 15.0 mph 26.5 mph 0.00 in Snow Light Snow
2:51 AM 32.0 °F 21.6 °F 21.0 °F 64% 30.21 in 9.0 mi NW 15.0 mph 25.3 mph 0.00 in Snow Light Snow
3:26 AM 32.0 °F 21.2 °F 21.2 °F 64% 30.19 in 10.0 mi NW 16.1 mph 24.2 mph 0.00 in   Overcast
3:51 AM 32.0 °F 20.5 °F 21.0 °F 64% 30.23 in 10.0 mi NW 18.4 mph 29.9 mph 0.00 in   Overcast
4:51 AM 32.0 °F 20.8 °F 21.0 °F 64% 30.27 in 9.0 mi NW 17.3 mph 24.2 mph 0.00 in Snow Light Snow
5:51 AM 30.9 °F 19.8 °F 21.9 °F 69% 30.30 in 9.0 mi NW 16.1 mph 27.6 mph 0.00 in Snow Light Snow
6:51 AM 30.9 °F 19.8 °F 21.9 °F 69% 30.32 in 9.0 mi NW 16.1 mph 25.3 mph 0.00 in Snow Light Snow
7:16 AM 30.2 °F 18.5 °F 21.2 °F 69% 30.30 in 10.0 mi NW 17.3 mph - 0.00 in   Overcast
7:51 AM 30.9 °F 20.7 °F 21.0 °F 67% 30.35 in 10.0 mi NW 13.8 mph 24.2 mph 0.00 in   Mostly Cloudy
8:00 AM 32.0 °F 21.6 °F 21.2 °F 64% 30.33 in 10.0 mi NW 15.0 mph - N/A   Mostly Cloudy
8:51 AM 32.0 °F 20.5 °F 21.0 °F 64% 30.37 in 10.0 mi NW 18.4 mph - N/A   Mostly Cloudy
9:16 AM 33.8 °F 23.2 °F 21.2 °F 60% 30.35 in 10.0 mi NW 17.3 mph 25.3 mph N/A   Scattered Clouds
9:51 AM 34.0 °F 24.6 °F 23.0 °F 64% 30.39 in 10.0 mi NW 13.8 mph 20.7 mph N/A   Scattered Clouds
10:15 AM 33.8 °F 24.8 °F 23.0 °F 65% 30.36 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Mostly Cloudy
10:51 AM 35.1 °F 25.9 °F 23.0 °F 61% 30.40 in 10.0 mi NW 13.8 mph 18.4 mph N/A   Mostly Cloudy
11:51 AM 36.0 °F 27.5 °F 23.0 °F 59% 30.39 in 10.0 mi WNW 12.7 mph - N/A   Mostly Cloudy
12:51 PM 37.0 °F 31.0 °F 21.9 °F 54% 30.38 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
1:38 PM 37.4 °F 29.3 °F 23.0 °F 56% 30.34 in 10.0 mi NNW 12.7 mph - N/A   Mostly Cloudy
1:51 PM 37.0 °F 29.3 °F 23.0 °F 57% 30.37 in 10.0 mi NW 11.5 mph - N/A   Mostly Cloudy
2:08 PM 37.4 °F 29.8 °F 23.0 °F 56% 30.34 in 10.0 mi NW 11.5 mph 17.3 mph N/A   Mostly Cloudy
2:51 PM 39.0 °F 31.8 °F 23.0 °F 53% 30.38 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
3:09 PM 39.2 °F 31.6 °F 23.0 °F 52% 30.34 in 10.0 mi NNW 12.7 mph 19.6 mph N/A   Scattered Clouds
3:51 PM 39.0 °F 31.4 °F 21.9 °F 50% 30.38 in 10.0 mi WNW 12.7 mph 18.4 mph N/A   Scattered Clouds
4:51 PM 37.0 °F 31.0 °F 21.9 °F 54% 30.38 in 9.0 mi NW 8.1 mph - N/A   Scattered Clouds
5:51 PM 35.1 °F 27.9 °F 21.0 °F 57% 30.38 in 10.0 mi NW 9.2 mph - N/A   Partly Cloudy
6:51 PM 33.1 °F 26.9 °F 21.0 °F 61% 30.38 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
7:51 PM 30.9 °F 25.2 °F 21.0 °F 67% 30.37 in 10.0 mi NNW 5.8 mph - N/A   Clear
8:51 PM 30.0 °F 25.2 °F 21.0 °F 69% 30.38 in 10.0 mi NW 4.6 mph - N/A   Clear
9:51 PM 30.0 °F 25.2 °F 21.0 °F 69% 30.39 in 10.0 mi North 4.6 mph - N/A   Clear
10:51 PM 28.9 °F 23.9 °F 21.0 °F 72% 30.38 in 10.0 mi NNE 4.6 mph - N/A   Clear
11:51 PM 28.0 °F 22.8 °F 21.0 °F 75% 30.38 in 10.0 mi NE 4.6 mph - N/A   Clear