Weather History for St. Louis, MO

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Thursday, November 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 59 °F 44 °F  
Max Temperature 70 °F 52 °F 77 °F (1900)
Min Temperature 48 °F 35 °F 10 °F (1880)
Degree Days  
Heating Degree Days 6 21  
Month to date heating degree days 377 361  
Since 1 July heating degree days 690 637  
Cooling Degree Days 0 0  
Month to date cooling degree days 4 0  
Year to date cooling degree days 2209 1642  
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 59    
Maximum Humidity 80    
Minimum Humidity 37    
Precipitation  
Precipitation 0.09 in 0.14 in 2.28 in (1963)
Month to date precipitation 1.40 2.86  
Year to date precipitation 30.30 37.07  
Snow  
Snow 0.00 in 0.10 in 2.30 in (1941)
Month to date snowfall 0.0 0.4  
Since 1 July snowfall 0.0 0.4  
Since 1 September snowfall 0.0 0.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 11 mph (SSW)    
Max Wind Speed 24 mph    
Max Gust Speed 31 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 22, 2012 Rise Set
Actual Time 6:51 AM CST 4:43 PM CST
Civil Twilight 6:23 AM CST 5:12 PM CST
Nautical Twilight 5:50 AM CST 5:44 PM CST
Astronomical Twilight 5:18 AM CST 6:16 PM CST
Moon 1:26 PM CST 1:15 AM CST
Length of Visible Light 10h 49m
Length of Day
9h 51m
Waxing Gibbous, 71% of the Moon is Illuminated
Nov 22
Waxing Gibbous
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 51.1 °F 44.1 °F 77% 30.14 in 7.0 mi South 5.8 mph - N/A   Clear
1:51 AM 50.0 °F 44.1 °F 80% 30.12 in 7.0 mi South 5.8 mph - N/A   Clear
2:51 AM 50.0 °F 44.1 °F 80% 30.12 in 7.0 mi South 5.8 mph - N/A   Clear
3:51 AM 50.0 °F 44.1 °F 80% 30.09 in 7.0 mi SSE 8.1 mph - N/A   Partly Cloudy
4:51 AM 48.9 °F 43.0 °F 80% 30.09 in 7.0 mi South 8.1 mph - N/A   Partly Cloudy
5:51 AM 48.9 °F 43.0 °F 80% 30.08 in 7.0 mi South 6.9 mph - N/A   Scattered Clouds
6:51 AM 48.0 °F 43.0 °F 83% 30.08 in 6.0 mi South 4.6 mph - N/A   Haze
7:51 AM 50.0 °F 44.1 °F 80% 30.08 in 6.0 mi South 9.2 mph - N/A   Haze
8:51 AM 53.1 °F 44.1 °F 71% 30.06 in 6.0 mi South 5.8 mph - N/A   Haze
10:51 AM 62.1 °F 43.0 °F 50% 30.04 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
11:51 AM 66.0 °F 41.0 °F 40% 30.01 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
12:51 PM 68.0 °F 41.0 °F 37% 29.97 in 10.0 mi SSW 11.5 mph 20.7 mph N/A   Mostly Cloudy
2:51 PM 68.0 °F 43.0 °F 40% 29.93 in 10.0 mi SSW 13.8 mph 23.0 mph N/A   Mostly Cloudy
3:51 PM 66.9 °F 44.1 °F 44% 29.93 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
4:51 PM 66.0 °F 43.0 °F 43% 29.94 in 10.0 mi South 11.5 mph - N/A   Overcast
5:51 PM 66.0 °F 44.1 °F 45% 29.96 in 10.0 mi SSW 10.4 mph - N/A   Overcast
6:51 PM 63.0 °F 48.0 °F 58% 29.98 in 6.0 mi SW 18.4 mph 28.8 mph 0.01 in Rain Light Rain
7:51 PM 59.0 °F 51.1 °F 75% 30.00 in 5.0 mi SW 16.1 mph - 0.06 in Rain Light Rain
8:51 PM 57.9 °F 52.0 °F 81% 30.00 in 7.0 mi SW 13.8 mph 21.9 mph 0.02 in   Overcast
9:51 PM 57.9 °F 51.1 °F 78% 30.02 in 10.0 mi WSW 16.1 mph - N/A   Overcast
10:51 PM 57.9 °F 51.1 °F 78% 30.04 in 10.0 mi West 11.5 mph - N/A   Overcast
11:51 PM 55.0 °F 42.1 °F 62% 30.08 in 10.0 mi NW 16.1 mph 23.0 mph N/A   Mostly Cloudy