Weather History for Washington, MO

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Sunday, April 7, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 62 °F 54 °F  
Max Temperature 77 °F 65 °F 88 °F (1948)
Min Temperature 48 °F 44 °F 23 °F (2007)
Degree Days  
Heating Degree Days 2 11  
Month to date heating degree days 88  
Since 1 July heating degree days 4274  
Cooling Degree Days 0 1  
Month to date cooling degree days 7  
Year to date cooling degree days 14  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 55    
Maximum Humidity 88    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.12 in 2.86 in (1929)
Month to date precipitation 0.84  
Year to date precipitation 8.80  
Snow  
Snow 0.00 in 0.00 in 1.50 in (1982)
Month to date snowfall 0.2  
Since 1 July snowfall 17.5  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 4 mph (SSE)    
Max Wind Speed 22 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 07, 2013 Rise Set
Actual Time 6:39 AM CDT 7:33 PM CDT
Civil Twilight 6:12 AM CDT 8:00 PM CDT
Nautical Twilight 5:40 AM CDT 8:32 PM CDT
Astronomical Twilight 5:07 AM CDT 9:05 PM CDT
Moon 4:55 AM CDT (4/7) 5:07 PM CDT (4/7)
Length of Visible Light 13h 48m
Length of Day
12h 54m
Waning Crescent, 8% of the Moon is Illuminated
Apr 7
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 64.4 °F 44.6 °F 49% 29.81 in 10.0 mi WNW 6.9 mph - N/A   Overcast
12:35 AM 64.4 °F 44.6 °F 49% 29.81 in 10.0 mi SW 4.6 mph - N/A   Overcast
12:55 AM 64.4 °F 44.6 °F 49% 29.82 in 10.0 mi SSW 6.9 mph - N/A   Overcast
1:15 AM 64.4 °F 44.6 °F 49% 29.82 in 10.0 mi SSW 6.9 mph - N/A   Overcast
1:35 AM 64.4 °F 44.6 °F 49% 29.82 in 10.0 mi SSW 6.9 mph - N/A   Overcast
1:55 AM 64.4 °F 44.6 °F 49% 29.83 in 10.0 mi SSW 5.8 mph - N/A   Overcast
2:15 AM 64.4 °F 44.6 °F 49% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
2:35 AM 64.4 °F 44.6 °F 49% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
2:55 AM 62.6 °F 44.6 °F 52% 29.82 in 10.0 mi Calm Calm - N/A   Overcast
3:15 AM 62.6 °F 44.6 °F 52% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
3:35 AM 62.6 °F 44.6 °F 52% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
3:55 AM 62.6 °F 44.6 °F 52% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
4:15 AM 59.0 °F 44.6 °F 59% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
4:35 AM 59.0 °F 44.6 °F 59% 29.84 in 10.0 mi Calm Calm - N/A   Overcast
4:55 AM 59.0 °F 44.6 °F 59% 29.85 in 10.0 mi Calm Calm - N/A   Overcast
5:15 AM 59.0 °F 44.6 °F 59% 29.85 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:35 AM 59.0 °F 44.6 °F 59% 29.86 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 57.2 °F 44.6 °F 63% 29.86 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 57.2 °F 44.6 °F 63% 29.87 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:35 AM 50.0 °F 44.6 °F 82% 29.87 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 50.0 °F 44.6 °F 82% 29.88 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 48.2 °F 44.6 °F 87% 29.88 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 50.0 °F 44.6 °F 82% 29.89 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 50.0 °F 46.4 °F 87% 29.89 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 53.6 °F 48.2 °F 82% 29.90 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 55.4 °F 46.4 °F 72% 29.91 in 10.0 mi SE 4.6 mph - N/A   Clear
8:55 AM 59.0 °F 46.4 °F 63% 29.91 in 10.0 mi SE 3.5 mph - N/A   Clear
9:15 AM 62.6 °F 46.4 °F 55% 29.91 in 10.0 mi SE 3.5 mph - N/A   Clear
9:35 AM 62.6 °F 46.4 °F 55% 29.91 in 10.0 mi SE 3.5 mph - N/A   Clear
9:55 AM 64.4 °F 48.2 °F 56% 29.91 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:15 AM 66.2 °F 48.2 °F 52% 29.91 in 10.0 mi SE 3.5 mph - N/A   Clear
10:35 AM 66.2 °F 48.2 °F 52% 29.91 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:55 AM 68.0 °F 48.2 °F 49% 29.91 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:15 AM 68.0 °F 48.2 °F 49% 29.91 in 10.0 mi ESE 5.8 mph - N/A   Clear
11:35 AM 71.6 °F 48.2 °F 43% 29.91 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 71.6 °F 48.2 °F 43% 29.91 in 10.0 mi Calm Calm - N/A   Clear
12:15 PM 73.4 °F 46.4 °F 38% 29.90 in 10.0 mi SSW 5.8 mph - N/A   Clear
12:35 PM 73.4 °F 46.4 °F 38% 29.90 in 10.0 mi SSE 5.8 mph - N/A   Clear
12:55 PM 75.2 °F 46.4 °F 36% 29.89 in 10.0 mi South 3.5 mph - N/A   Clear
1:15 PM 73.4 °F 44.6 °F 36% 29.89 in 10.0 mi Calm Calm - N/A   Clear
1:35 PM 75.2 °F 44.6 °F 34% 29.88 in 8.0 mi South 3.5 mph - N/A   Clear
1:55 PM 75.2 °F 44.6 °F 34% 29.87 in 10.0 mi South 4.6 mph - N/A   Clear
2:15 PM 77.0 °F 44.6 °F 32% 29.86 in 10.0 mi SE 6.9 mph - N/A   Clear
2:35 PM 77.0 °F 46.4 °F 34% 29.85 in 10.0 mi SSW 3.5 mph - N/A   Clear
2:55 PM 77.0 °F 44.6 °F 32% 29.85 in 10.0 mi SSW 4.6 mph - N/A   Clear
3:15 PM 77.0 °F 44.6 °F 32% 29.84 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:35 PM 77.0 °F 44.6 °F 32% 29.83 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
3:55 PM 77.0 °F 44.6 °F 32% 29.82 in 10.0 mi Calm Calm - N/A   Clear
4:15 PM 77.0 °F 44.6 °F 32% 29.82 in 10.0 mi ESE 4.6 mph - N/A   Clear
4:35 PM 77.0 °F 44.6 °F 32% 29.81 in 10.0 mi East 5.8 mph - N/A   Clear
4:55 PM 77.0 °F 44.6 °F 32% 29.81 in 10.0 mi SE 6.9 mph - N/A   Clear
5:15 PM 77.0 °F 44.6 °F 32% 29.80 in 10.0 mi ESE 6.9 mph - N/A   Clear
5:35 PM 75.2 °F 46.4 °F 36% 29.80 in 10.0 mi ESE 9.2 mph - N/A   Partly Cloudy
5:55 PM 75.2 °F 48.2 °F 38% 29.81 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
6:15 PM 73.4 °F 48.2 °F 41% 29.81 in 10.0 mi ESE 6.9 mph - N/A   Overcast
6:35 PM 73.4 °F 50.0 °F 44% 29.80 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
6:55 PM 69.8 °F 53.6 °F 56% 29.81 in 10.0 mi ESE 10.4 mph - N/A   Partly Cloudy
7:15 PM 68.0 °F 55.4 °F 64% 29.79 in 10.0 mi ESE 8.1 mph - N/A   Clear
7:35 PM 68.0 °F 53.6 °F 60% 29.79 in 10.0 mi ESE 8.1 mph - N/A   Clear
7:55 PM 68.0 °F 55.4 °F 64% 29.79 in 10.0 mi East 6.9 mph - N/A   Clear
8:15 PM 68.0 °F 55.4 °F 64% 29.79 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
8:35 PM 68.0 °F 55.4 °F 64% 29.79 in 10.0 mi ESE 9.2 mph - N/A   Clear
8:55 PM 66.2 °F 57.2 °F 73% 29.80 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
9:15 PM 66.2 °F 57.2 °F 73% 29.80 in 10.0 mi East 13.8 mph 17.3 mph N/A   Mostly Cloudy
9:35 PM 66.2 °F 57.2 °F 73% 29.80 in 10.0 mi ESE 12.7 mph - N/A   Mostly Cloudy
9:55 PM 66.2 °F 57.2 °F 73% 29.81 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
10:15 PM 66.2 °F 55.4 °F 68% 29.81 in 10.0 mi SE 10.4 mph - N/A   Overcast
10:35 PM 66.2 °F 57.2 °F 73% 29.81 in 10.0 mi SE 10.4 mph - N/A   Overcast
10:55 PM 66.2 °F 57.2 °F 73% 29.81 in 9.0 mi South 15.0 mph 20.7 mph N/A Rain Light Rain
11:15 PM 64.4 °F 59.0 °F 83% 29.75 in 5.0 mi SSE 21.9 mph 27.6 mph N/A Rain Light Rain
11:35 PM 64.4 °F 59.0 °F 83% 29.75 in 10.0 mi SSE 18.4 mph 25.3 mph N/A   Mostly Cloudy
11:55 PM 62.6 °F 59.0 °F 88% 29.76 in 10.0 mi South 12.7 mph 20.7 mph N/A   Partly Cloudy