Weather History for Washington, MO

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Friday, May 2, 2014

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 54 °F 63 °F  
Max Temperature 62 °F 73 °F 91 °F (1959)
Min Temperature 46 °F 53 °F 32 °F (1961)
Degree Days  
Heating Degree Days 11 4  
Month to date heating degree days 9  
Since 1 July heating degree days 4465  
Cooling Degree Days 0 2  
Month to date cooling degree days 4  
Year to date cooling degree days 50  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 63    
Maximum Humidity 81    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.14 in 2.96 in (1929)
Month to date precipitation 0.27  
Year to date precipitation 11.92  
Snow  
Snow 0.00 in 0.00 in 4.00 in (1929)
Month to date snowfall 0.0  
Since 1 July snowfall 17.7  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 13 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 02, 2014 Rise Set
Actual Time 6:05 AM CDT 7:56 PM CDT
Civil Twilight 5:36 AM CDT 8:25 PM CDT
Nautical Twilight 5:02 AM CDT 9:00 PM CDT
Astronomical Twilight 4:24 AM CDT 9:38 PM CDT
Moon 8:43 AM CDT (5/2) 11:18 PM CDT (5/2)
Length of Visible Light 14h 48m
Length of Day
13h 51m
Waxing Crescent, 12% of the Moon is Illuminated
May 2
Waxing Crescent
May 6
First Quarter
May 14
Full
May 21
Last Quarter
May 28
New

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 48.2 °F - 41.0 °F 76% 29.97 in 10.0 mi WNW 3.5 mph - N/A   Scattered Clouds
12:35 AM 48.2 °F - 41.0 °F 76% 29.97 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:55 AM 48.2 °F - 41.0 °F 76% 29.97 in 10.0 mi WNW 3.5 mph - N/A   Scattered Clouds
1:15 AM 46.4 °F 45.2 °F 41.0 °F 81% 29.97 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
1:35 AM 48.2 °F - 41.0 °F 76% 29.96 in 10.0 mi WNW 3.5 mph - N/A   Overcast
1:55 AM 48.2 °F - 41.0 °F 76% 29.95 in 10.0 mi Calm Calm - N/A   Overcast
2:15 AM 48.2 °F - 41.0 °F 76% 29.95 in 10.0 mi Calm Calm - N/A   Overcast
2:35 AM 48.2 °F - 41.0 °F 76% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
2:55 AM 48.2 °F - 41.0 °F 76% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
3:15 AM 48.2 °F - 41.0 °F 76% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
3:35 AM 48.2 °F - 41.0 °F 76% 29.95 in 10.0 mi WNW 4.6 mph - N/A   Overcast
3:55 AM 48.2 °F - 41.0 °F 76% 29.94 in 10.0 mi WNW 5.8 mph - N/A   Overcast
4:15 AM 48.2 °F - 41.0 °F 76% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
4:35 AM 48.2 °F - 41.0 °F 76% 29.94 in 10.0 mi West 3.5 mph - N/A   Overcast
4:55 AM 48.2 °F - 41.0 °F 76% 29.94 in 10.0 mi WNW 3.5 mph - N/A   Overcast
5:15 AM 48.2 °F - 41.0 °F 76% 29.94 in 10.0 mi West 3.5 mph - N/A   Overcast
5:35 AM 48.2 °F - 41.0 °F 76% 29.93 in 10.0 mi West 3.5 mph - N/A   Overcast
5:55 AM 48.2 °F - 41.0 °F 76% 29.94 in 10.0 mi WNW 3.5 mph - N/A   Overcast
6:15 AM 48.2 °F - 41.0 °F 76% 29.94 in 10.0 mi WNW 4.6 mph - N/A   Overcast
6:35 AM 48.2 °F - 41.0 °F 76% 29.94 in 10.0 mi WNW 5.8 mph - N/A   Overcast
6:55 AM 48.2 °F - 41.0 °F 76% 29.95 in 10.0 mi WNW 5.8 mph - N/A   Overcast
7:15 AM 48.2 °F - 41.0 °F 76% 29.95 in 10.0 mi WNW 5.8 mph - N/A   Overcast
7:35 AM 48.2 °F - 41.0 °F 76% 29.95 in 10.0 mi WNW 5.8 mph - N/A   Overcast
7:55 AM 48.2 °F - 41.0 °F 76% 29.96 in 10.0 mi WNW 5.8 mph - N/A   Overcast
8:15 AM 48.2 °F - 41.0 °F 76% 29.96 in 10.0 mi West 3.5 mph - N/A   Overcast
8:35 AM 50.0 °F - 41.0 °F 71% 29.96 in 10.0 mi WNW 4.6 mph - N/A   Overcast
8:55 AM 50.0 °F - 41.0 °F 71% 29.96 in 10.0 mi West 3.5 mph - N/A   Overcast
9:15 AM 50.0 °F - 42.8 °F 76% 29.96 in 10.0 mi West 4.6 mph - N/A   Overcast
9:35 AM 50.0 °F - 41.0 °F 71% 29.96 in 10.0 mi West 5.8 mph - N/A   Overcast
9:55 AM 50.0 °F - 41.0 °F 71% 29.97 in 10.0 mi West 5.8 mph - N/A   Overcast
10:15 AM 50.0 °F - 41.0 °F 71% 29.97 in 10.0 mi WNW 5.8 mph - N/A   Overcast
10:55 AM 51.8 °F - 41.0 °F 67% 29.97 in 10.0 mi NW 6.9 mph - N/A   Overcast
11:15 AM 51.8 °F - 41.0 °F 67% 29.97 in 10.0 mi WNW 4.6 mph - N/A Rain Light Rain
11:35 AM 53.6 °F - 41.0 °F 62% 29.97 in 10.0 mi WNW 4.6 mph - N/A   Overcast
11:55 AM 53.6 °F - 39.2 °F 58% 29.96 in 10.0 mi WNW 9.2 mph - N/A   Overcast
12:15 PM 53.6 °F - 41.0 °F 62% 29.96 in 10.0 mi West 6.9 mph - N/A   Overcast
12:35 PM 55.4 °F - 39.2 °F 54% 29.95 in 10.0 mi WNW 8.1 mph - N/A   Overcast
12:55 PM 55.4 °F - 39.2 °F 54% 29.94 in 10.0 mi West 5.8 mph - N/A   Overcast
1:15 PM 57.2 °F - 37.4 °F 48% 29.94 in 10.0 mi WSW 6.9 mph - N/A   Overcast
1:35 PM 55.4 °F - 37.4 °F 51% 29.93 in 10.0 mi West 9.2 mph - N/A   Overcast
1:55 PM 57.2 °F - 39.2 °F 51% 29.92 in 10.0 mi West 5.8 mph - N/A   Overcast
2:15 PM 57.2 °F - 39.2 °F 51% 29.92 in 10.0 mi West 5.8 mph - N/A   Overcast
2:35 PM 57.2 °F - 39.2 °F 51% 29.91 in 10.0 mi West 6.9 mph 17.3 mph N/A   Overcast
2:55 PM 57.2 °F - 39.2 °F 51% 29.91 in 10.0 mi West 9.2 mph 16.1 mph N/A   Overcast
3:15 PM 57.2 °F - 39.2 °F 51% 29.90 in 10.0 mi West 10.4 mph 20.7 mph N/A   Overcast
3:35 PM 57.2 °F - 39.2 °F 51% 29.90 in 10.0 mi WNW 10.4 mph 21.9 mph N/A   Overcast
3:55 PM 59.0 °F - 39.2 °F 48% 29.90 in 10.0 mi West 6.9 mph - N/A   Overcast
4:15 PM 59.0 °F - 39.2 °F 48% 29.90 in 10.0 mi West 9.2 mph - N/A   Overcast
4:35 PM 59.0 °F - 39.2 °F 48% 29.89 in 10.0 mi West 8.1 mph - N/A   Overcast
4:55 PM 60.8 °F - 39.2 °F 45% 29.88 in 10.0 mi West 12.7 mph 18.4 mph N/A   Scattered Clouds
5:35 PM 62.6 °F - 39.2 °F 42% 29.87 in 10.0 mi WSW 9.2 mph 17.3 mph N/A   Clear
5:55 PM 62.6 °F - 37.4 °F 39% 29.87 in 10.0 mi West 10.4 mph 17.3 mph N/A   Clear
6:15 PM 62.6 °F - 37.4 °F 39% 29.86 in 10.0 mi WSW 8.1 mph - N/A   Clear
7:35 PM 59.0 °F - 39.2 °F 48% 29.86 in 10.0 mi WSW 3.5 mph - N/A   Clear
7:55 PM 59.0 °F - 39.2 °F 48% 29.86 in 10.0 mi SSW 4.6 mph - N/A   Clear
8:15 PM 57.2 °F - 39.2 °F 51% 29.86 in 10.0 mi South 4.6 mph - N/A   Clear
9:15 PM 55.4 °F - 39.2 °F 54% 29.87 in 10.0 mi SE 3.5 mph - N/A   Clear
9:35 PM 55.4 °F - 39.2 °F 54% 29.87 in 10.0 mi SE 3.5 mph - N/A   Clear
9:55 PM 55.4 °F - 39.2 °F 54% 29.87 in 10.0 mi SE 4.6 mph - N/A   Clear
10:35 PM 55.4 °F - 41.0 °F 58% 29.86 in 10.0 mi South 3.5 mph - N/A   Overcast
10:55 PM 55.4 °F - 39.2 °F 54% 29.86 in 10.0 mi SE 4.6 mph - N/A   Overcast
11:15 PM 55.4 °F - 39.2 °F 54% 29.85 in 10.0 mi SE 5.8 mph - N/A   Overcast
11:35 PM 55.4 °F - 39.2 °F 54% 29.84 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
11:55 PM 55.4 °F - 39.2 °F 54% 29.84 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy