Weather History for Washington, MO

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Sunday, December 2, 2012

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 64 °F 39 °F  
Max Temperature 73 °F 47 °F 75 °F (2012)
Min Temperature 55 °F 31 °F 4 °F (1886)
Degree Days  
Heating Degree Days 1 26  
Month to date heating degree days 52  
Since 1 July heating degree days 878  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 1646  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 76    
Maximum Humidity 94    
Minimum Humidity 57    
Precipitation  
Precipitation 0.00 in 0.10 in 1.73 in (1967)
Month to date precipitation 0.21  
Year to date precipitation 38.33  
Snow  
Snow - 0.10 in 1.70 in (1967)
Month to date snowfall 0.2  
Since 1 July snowfall 0.9  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 7 mph ()    
Max Wind Speed 15 mph    
Max Gust Speed 24 mph    
Visibility 10.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Astronomy

Dec. 02, 2012 Rise Set
Actual Time 7:04 AM CST 4:42 PM CST
Civil Twilight 6:34 AM CST 5:12 PM CST
Nautical Twilight 6:01 AM CST 5:45 PM CST
Astronomical Twilight 5:29 AM CST 6:17 PM CST
Moon 8:29 PM CST (12/2) 9:55 AM CST (12/2)
Length of Visible Light 10h 37m
Length of Day
9h 38m
Waning Gibbous, 85% of the Moon is Illuminated
Dec 2
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (CST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:35 AM 66.2 °F 55.4 °F 68% 29.93 in 10.0 mi South 15.0 mph 24.2 mph N/A   Overcast
12:55 AM 66.2 °F 55.4 °F 68% 29.93 in 10.0 mi South 9.2 mph - N/A   Overcast
1:15 AM 66.2 °F 55.4 °F 68% 29.93 in 10.0 mi SSW 9.2 mph - N/A   Overcast
1:35 AM 66.2 °F 55.4 °F 68% 29.93 in 10.0 mi SSW 9.2 mph - N/A   Overcast
1:55 AM 64.4 °F 55.4 °F 73% 29.94 in 10.0 mi SSW 4.6 mph - N/A   Overcast
2:15 AM 64.4 °F 55.4 °F 73% 29.94 in 10.0 mi SW 8.1 mph - N/A   Overcast
2:35 AM 64.4 °F 57.2 °F 77% 29.94 in 10.0 mi South 9.2 mph - N/A   Overcast
2:55 AM 64.4 °F 57.2 °F 77% 29.95 in 10.0 mi SSW 9.2 mph - N/A   Overcast
3:15 AM 64.4 °F 57.2 °F 77% 29.94 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
3:35 AM 64.4 °F 57.2 °F 77% 29.94 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
3:55 AM 62.6 °F 57.2 °F 82% 29.94 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
4:55 AM 62.6 °F 57.2 °F 82% 29.94 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
5:15 AM 62.6 °F 57.2 °F 82% 29.95 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
5:35 AM 62.6 °F 57.2 °F 82% 29.95 in 10.0 mi SSW 4.6 mph - N/A   Overcast
5:55 AM 62.6 °F 57.2 °F 82% 29.96 in 10.0 mi SSW 9.2 mph - N/A   Overcast
6:15 AM 62.6 °F 57.2 °F 82% 29.97 in 10.0 mi SSW 8.1 mph - N/A   Overcast
6:35 AM 62.6 °F 57.2 °F 82% 29.98 in 10.0 mi SSW 6.9 mph - N/A   Overcast
6:55 AM 62.6 °F 57.2 °F 82% 29.99 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
7:15 AM 62.6 °F 57.2 °F 82% 29.99 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
7:35 AM 62.6 °F 57.2 °F 82% 30.00 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
7:55 AM 62.6 °F 57.2 °F 82% 30.00 in 10.0 mi SSW 3.5 mph - N/A   Clear
8:15 AM 62.6 °F 57.2 °F 82% 30.01 in 10.0 mi SSW 5.8 mph - N/A   Clear
8:35 AM 62.6 °F 57.2 °F 82% 30.01 in 10.0 mi SW 6.9 mph - N/A   Clear
8:55 AM 64.4 °F 59.0 °F 83% 30.02 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
9:15 AM 64.4 °F 59.0 °F 83% 30.03 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
9:35 AM 66.2 °F 59.0 °F 78% 30.03 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
9:55 AM 66.2 °F 59.0 °F 78% 30.03 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
10:15 AM 66.2 °F 59.0 °F 78% 30.04 in 10.0 mi WSW 6.9 mph - N/A   Overcast
10:35 AM 68.0 °F 59.0 °F 73% 30.03 in 10.0 mi SW 12.7 mph 16.1 mph N/A   Overcast
10:55 AM 68.0 °F 59.0 °F 73% 30.03 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
11:15 AM 68.0 °F 59.0 °F 73% 30.02 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
11:35 AM 69.8 °F 59.0 °F 68% 30.01 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
11:55 AM 69.8 °F 59.0 °F 68% 30.00 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
12:15 PM 71.6 °F 59.0 °F 64% 29.99 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
12:35 PM 71.6 °F 59.0 °F 64% 29.98 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
12:55 PM 71.6 °F 59.0 °F 64% 29.98 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
1:15 PM 71.6 °F 59.0 °F 64% 29.98 in 10.0 mi WSW 8.1 mph - N/A   Clear
1:35 PM 73.4 °F 57.2 °F 57% 29.97 in 10.0 mi West 6.9 mph 16.1 mph N/A   Scattered Clouds
1:55 PM 73.4 °F 57.2 °F 57% 29.97 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
2:15 PM 73.4 °F 57.2 °F 57% 29.97 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
2:35 PM 73.4 °F 57.2 °F 57% 29.97 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
2:55 PM 73.4 °F 57.2 °F 57% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:15 PM 71.6 °F 59.0 °F 64% 29.97 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:35 PM 71.6 °F 57.2 °F 60% 29.97 in 10.0 mi Calm Calm - N/A   Clear
3:55 PM 71.6 °F 57.2 °F 60% 29.97 in 10.0 mi Calm Calm - N/A   Clear
4:15 PM 71.6 °F 57.2 °F 60% 29.97 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:35 PM 69.8 °F 57.2 °F 64% 29.97 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:55 PM 68.0 °F 57.2 °F 68% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:15 PM 64.4 °F 55.4 °F 73% 29.97 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:35 PM 62.6 °F 57.2 °F 82% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:55 PM 62.6 °F 55.4 °F 77% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:15 PM 59.0 °F 55.4 °F 88% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:35 PM 59.0 °F 55.4 °F 88% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:55 PM 57.2 °F 53.6 °F 88% 29.98 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:15 PM 57.2 °F 55.4 °F 94% 29.98 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:35 PM 55.4 °F 53.6 °F 94% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:55 PM 55.4 °F 53.6 °F 94% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
8:15 PM 55.4 °F 53.6 °F 94% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
8:35 PM 60.8 °F 55.4 °F 82% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:55 PM 62.6 °F 57.2 °F 82% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:15 PM 62.6 °F 59.0 °F 88% 29.99 in 10.0 mi SE 5.8 mph - N/A   Overcast
9:35 PM 62.6 °F 59.0 °F 88% 29.99 in 10.0 mi SE 3.5 mph - N/A   Overcast
10:55 PM 62.6 °F 59.0 °F 88% 29.98 in 10.0 mi SE 8.1 mph - N/A   Overcast
11:15 PM 62.6 °F 60.8 °F 94% 29.99 in 10.0 mi SE 6.9 mph - N/A   Overcast
11:35 PM 62.6 °F 60.8 °F 94% 29.99 in 10.0 mi SE 8.1 mph - N/A   Overcast
11:55 PM 62.6 °F 59.0 °F 88% 29.99 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy