Weather History for Washington, MO

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Monday, February 11, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 39 °F 35 °F  
Max Temperature 50 °F 44 °F 72 °F (1999)
Min Temperature 28 °F 27 °F -9 °F (1899)
Degree Days  
Heating Degree Days 26 30  
Month to date heating degree days 341  
Since 1 July heating degree days 3135  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 26 °F    
Average Humidity 58    
Maximum Humidity 93    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.08 in 1.22 in (2009)
Month to date precipitation 0.87  
Year to date precipitation 3.27  
Snow  
Snow 0.00 in 0.20 in 2.40 in (1956)
Month to date snowfall 1.8  
Since 1 July snowfall 12.5  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 20 mph    
Max Gust Speed 34 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 11, 2013 Rise Set
Actual Time 6:59 AM CST 5:37 PM CST
Civil Twilight 6:31 AM CST 6:05 PM CST
Nautical Twilight 6:00 AM CST 6:36 PM CST
Astronomical Twilight 5:29 AM CST 7:07 PM CST
Moon 7:25 AM CST (2/11) 7:32 PM CST (2/11)
Length of Visible Light 11h 33m
Length of Day
10h 38m
Waxing Crescent, 3% of the Moon is Illuminated
Feb 11
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 44.6 °F 38.4 °F 26.6 °F 49% 29.83 in 10.0 mi West 12.7 mph 27.6 mph N/A   Scattered Clouds
12:35 AM 41.0 °F 32.8 °F 26.6 °F 57% 29.85 in 10.0 mi West 16.1 mph 31.1 mph N/A   Partly Cloudy
12:55 AM 41.0 °F 32.5 °F 26.6 °F 57% 29.86 in 10.0 mi West 17.3 mph 28.8 mph N/A   Partly Cloudy
1:15 AM 41.0 °F 33.9 °F 26.6 °F 57% 29.87 in 10.0 mi West 12.7 mph 34.5 mph N/A   Mostly Cloudy
1:35 AM 41.0 °F 34.3 °F 24.8 °F 53% 29.88 in 10.0 mi West 11.5 mph 28.8 mph N/A   Mostly Cloudy
1:55 AM 41.0 °F 35.2 °F 26.6 °F 57% 29.88 in 10.0 mi West 9.2 mph 24.2 mph N/A   Mostly Cloudy
2:15 AM 39.2 °F 30.8 °F 24.8 °F 56% 29.90 in 10.0 mi West 15.0 mph 23.0 mph N/A   Mostly Cloudy
2:35 AM 39.2 °F 29.6 °F 24.8 °F 56% 29.90 in 10.0 mi WNW 19.6 mph 27.6 mph N/A   Scattered Clouds
2:55 AM 39.2 °F 31.2 °F 23.0 °F 52% 29.91 in 10.0 mi WNW 13.8 mph 27.6 mph N/A   Clear
3:15 AM 39.2 °F 30.8 °F 24.8 °F 56% 29.91 in 10.0 mi WNW 15.0 mph 25.3 mph N/A   Clear
3:35 AM 39.2 °F 31.6 °F 24.8 °F 56% 29.91 in 10.0 mi West 12.7 mph 24.2 mph N/A   Clear
3:55 AM 37.4 °F 30.8 °F 24.8 °F 60% 29.92 in 10.0 mi West 9.2 mph 17.3 mph N/A   Partly Cloudy
4:15 AM 37.4 °F 30.3 °F 24.8 °F 60% 29.92 in 10.0 mi West 10.4 mph 21.9 mph N/A   Partly Cloudy
4:35 AM 37.4 °F 29.3 °F 24.8 °F 60% 29.93 in 10.0 mi WNW 12.7 mph 23.0 mph N/A   Partly Cloudy
4:55 AM 37.4 °F 30.8 °F 24.8 °F 60% 29.93 in 10.0 mi West 9.2 mph 21.9 mph N/A   Partly Cloudy
5:15 AM 37.4 °F 30.3 °F 24.8 °F 60% 29.93 in 10.0 mi West 10.4 mph 18.4 mph N/A   Partly Cloudy
5:35 AM 37.4 °F 29.8 °F 26.6 °F 65% 29.95 in 10.0 mi West 11.5 mph 18.4 mph N/A   Clear
5:55 AM 37.4 °F 28.9 °F 26.6 °F 65% 29.95 in 10.0 mi West 13.8 mph 20.7 mph N/A   Clear
6:15 AM 37.4 °F 28.9 °F 24.8 °F 60% 29.96 in 10.0 mi West 13.8 mph 24.2 mph N/A   Clear
6:35 AM 37.4 °F 30.8 °F 26.6 °F 65% 29.97 in 10.0 mi West 9.2 mph 18.4 mph N/A   Clear
6:55 AM 37.4 °F 30.3 °F 26.6 °F 65% 29.99 in 10.0 mi West 10.4 mph 16.1 mph N/A   Clear
7:15 AM 35.6 °F 29.9 °F 26.6 °F 70% 30.00 in 10.0 mi West 6.9 mph - N/A   Clear
7:35 AM 37.4 °F 32.1 °F 26.6 °F 65% 30.01 in 10.0 mi West 6.9 mph - N/A   Clear
7:55 AM 37.4 °F 31.4 °F 26.6 °F 65% 30.02 in 10.0 mi West 8.1 mph - N/A   Clear
8:15 AM 37.4 °F 29.3 °F 26.6 °F 65% 30.03 in 10.0 mi West 12.7 mph 20.7 mph N/A   Clear
8:35 AM 37.4 °F 29.8 °F 26.6 °F 65% 30.03 in 10.0 mi West 11.5 mph 21.9 mph N/A   Clear
8:55 AM 39.2 °F 31.2 °F 26.6 °F 61% 30.03 in 10.0 mi West 13.8 mph 23.0 mph N/A   Clear
9:15 AM 39.2 °F 29.8 °F 26.6 °F 61% 30.04 in 10.0 mi WNW 18.4 mph 27.6 mph N/A   Clear
9:35 AM 39.2 °F 30.2 °F 26.6 °F 61% 30.05 in 10.0 mi WNW 17.3 mph 27.6 mph N/A   Clear
9:55 AM 39.2 °F 30.5 °F 26.6 °F 61% 30.06 in 10.0 mi West 16.1 mph 29.9 mph N/A   Clear
10:15 AM 41.0 °F 33.1 °F 26.6 °F 57% 30.07 in 10.0 mi West 15.0 mph 27.6 mph N/A   Clear
10:35 AM 41.0 °F 32.2 °F 26.6 °F 57% 30.07 in 10.0 mi WNW 18.4 mph 29.9 mph N/A   Clear
10:55 AM 41.0 °F 32.8 °F 26.6 °F 57% 30.07 in 10.0 mi West 16.1 mph 23.0 mph N/A   Clear
11:15 AM 41.0 °F 32.5 °F 24.8 °F 53% 30.08 in 10.0 mi West 17.3 mph 24.2 mph N/A   Clear
11:35 AM 42.8 °F 35.8 °F 24.8 °F 49% 30.08 in 10.0 mi West 13.8 mph 23.0 mph N/A   Clear
11:55 AM 44.6 °F 39.2 °F 26.6 °F 49% 30.08 in 10.0 mi WNW 10.4 mph 19.6 mph N/A   Clear
12:15 PM 44.6 °F 36.9 °F 26.6 °F 49% 30.08 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Clear
12:35 PM 44.6 °F 38.1 °F 26.6 °F 49% 30.08 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Clear
12:55 PM 46.4 °F 39.5 °F 26.6 °F 46% 30.07 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Clear
1:15 PM 46.4 °F 39.5 °F 24.8 °F 43% 30.07 in 10.0 mi WNW 17.3 mph 21.9 mph N/A   Clear
1:35 PM 46.4 °F 41.1 °F 26.6 °F 46% 30.07 in 10.0 mi West 11.5 mph 18.4 mph N/A   Clear
1:55 PM 48.2 °F - 26.6 °F 43% 30.06 in 10.0 mi WNW 16.1 mph 19.6 mph N/A   Clear
2:15 PM 48.2 °F - 24.8 °F 40% 30.07 in 10.0 mi West 10.4 mph 23.0 mph N/A   Clear
2:35 PM 48.2 °F - 26.6 °F 43% 30.07 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Clear
2:55 PM 48.2 °F - 24.8 °F 40% 30.07 in 10.0 mi West 11.5 mph 21.9 mph N/A   Clear
3:15 PM 50.0 °F - 24.8 °F 37% 30.06 in 10.0 mi WNW 13.8 mph 17.3 mph N/A   Clear
3:35 PM 50.0 °F - 24.8 °F 37% 30.07 in 10.0 mi WNW 11.5 mph 18.4 mph N/A   Clear
3:55 PM 50.0 °F - 24.8 °F 37% 30.07 in 10.0 mi WNW 12.7 mph 18.4 mph N/A   Clear
4:55 PM 48.2 °F - 24.8 °F 40% 30.07 in 10.0 mi WNW 10.4 mph - N/A   Clear
5:15 PM 48.2 °F - 23.0 °F 37% 30.07 in 10.0 mi WNW 10.4 mph - N/A   Clear
5:35 PM 46.4 °F 42.9 °F 24.8 °F 43% 30.07 in 10.0 mi NW 6.9 mph - N/A   Clear
5:55 PM 44.6 °F 41.4 °F 26.6 °F 49% 30.08 in 10.0 mi NW 5.8 mph - N/A   Clear
6:15 PM 44.6 °F 43.1 °F 24.8 °F 46% 30.09 in 10.0 mi NW 3.5 mph - N/A   Clear
6:35 PM 44.6 °F 43.1 °F 26.6 °F 49% 30.10 in 10.0 mi North 3.5 mph - N/A   Clear
6:55 PM 44.6 °F 43.1 °F 24.8 °F 46% 30.09 in 10.0 mi NNW 3.5 mph - N/A   Clear
7:15 PM 42.8 °F 41.1 °F 24.8 °F 49% 30.10 in 10.0 mi NNW 3.5 mph - N/A   Clear
7:35 PM 41.0 °F 39.0 °F 24.8 °F 53% 30.10 in 10.0 mi North 3.5 mph - N/A   Clear
7:55 PM 37.4 °F - 26.6 °F 65% 30.11 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 37.4 °F - 26.6 °F 65% 30.11 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 35.6 °F - 26.6 °F 70% 30.12 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 35.6 °F - 26.6 °F 70% 30.12 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 32.0 °F 28.7 °F 26.6 °F 80% 30.13 in 10.0 mi North 3.5 mph - N/A   Clear
9:35 PM 32.0 °F - 26.6 °F 80% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 32.0 °F - 26.6 °F 80% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 32.0 °F - 26.6 °F 80% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 30.2 °F - 26.6 °F 86% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 32.0 °F - 26.6 °F 80% 30.15 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 30.2 °F - 26.6 °F 86% 30.15 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 28.4 °F - 26.6 °F 93% 30.15 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 28.4 °F - 26.6 °F 93% 30.15 in 10.0 mi Calm Calm - N/A   Clear