Weather History for Washington, MO

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Tuesday, September 24, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 66 °F 67 °F  
Max Temperature 82 °F 77 °F 94 °F (1891)
Min Temperature 50 °F 57 °F 37 °F (1942)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 19  
Since 1 July heating degree days 20  
Cooling Degree Days 1 4  
Month to date cooling degree days 182  
Year to date cooling degree days 1581  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 74    
Maximum Humidity 100    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in 0.12 in 2.57 in (1941)
Month to date precipitation 2.49  
Year to date precipitation 30.24  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2013)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 0 mph (SSE)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 24, 2013 Rise Set
Actual Time 6:53 AM CDT 6:57 PM CDT
Civil Twilight 6:27 AM CDT 7:23 PM CDT
Nautical Twilight 5:56 AM CDT 7:54 PM CDT
Astronomical Twilight 5:24 AM CDT 8:25 PM CDT
Moon 10:18 PM CDT (9/24) 12:04 PM CDT (9/24)
Length of Visible Light 12h 56m
Length of Day
12h 03m
Waning Gibbous, 73% of the Moon is Illuminated
Sep 24
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 55.4 °F - 51.8 °F 88% 29.95 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:35 AM 55.4 °F - 51.8 °F 88% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:55 AM 53.6 °F - 51.8 °F 94% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:15 AM 55.4 °F - 50.0 °F 82% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:35 AM 53.6 °F - 50.0 °F 88% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
1:55 AM 51.8 °F - 50.0 °F 94% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:35 AM 51.8 °F - 50.0 °F 94% 29.93 in 9.0 mi Calm Calm - N/A   Overcast
2:55 AM 51.8 °F - 50.0 °F 94% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
3:15 AM 51.8 °F - 51.8 °F 100% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
3:35 AM 51.8 °F - 51.8 °F 100% 29.92 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:55 AM 51.8 °F - 51.8 °F 100% 29.92 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:35 AM 51.8 °F - 50.0 °F 94% 29.92 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 50.0 °F - 50.0 °F 100% 29.92 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 51.8 °F - 50.0 °F 94% 29.92 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 53.6 °F - 50.0 °F 88% 29.91 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 53.6 °F - 51.8 °F 94% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:15 AM 51.8 °F - 51.8 °F 100% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:35 AM 51.8 °F - 51.8 °F 100% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:55 AM 51.8 °F - 51.8 °F 100% 29.92 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 53.6 °F - 53.6 °F 100% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:35 AM 53.6 °F - 53.6 °F 100% 29.91 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 53.6 °F - 53.6 °F 100% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:15 AM 59.0 °F - 55.4 °F 88% 29.90 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:35 AM 60.8 °F - 55.4 °F 82% 29.90 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 62.6 °F - 55.4 °F 77% 29.89 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 62.6 °F - 57.2 °F 82% 29.88 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 62.6 °F - 57.2 °F 82% 29.89 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 64.4 °F - 57.2 °F 77% 29.90 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 66.2 °F - 57.2 °F 73% 29.90 in 10.0 mi Calm Calm - N/A   Clear
10:35 AM 68.0 °F - 57.2 °F 68% 29.89 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 68.0 °F - 59.0 °F 73% 29.88 in 10.0 mi Calm Calm - N/A   Clear
11:15 AM 71.6 °F - 59.0 °F 64% 29.87 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 73.4 °F - 59.0 °F 61% 29.87 in 10.0 mi SE 3.5 mph - N/A   Clear
11:55 AM 73.4 °F - 59.0 °F 61% 29.86 in 10.0 mi Calm Calm - N/A   Clear
12:15 PM 75.2 °F - 60.8 °F 61% 29.85 in 10.0 mi Calm Calm - N/A   Clear
12:55 PM 77.0 °F - 59.0 °F 54% 29.84 in 10.0 mi Calm Calm - N/A   Clear
1:15 PM 78.8 °F - 59.0 °F 51% 29.84 in 10.0 mi Calm Calm - N/A   Clear
1:35 PM 80.6 °F 81.1 °F 59.0 °F 48% 29.82 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
1:55 PM 80.6 °F 81.1 °F 59.0 °F 48% 29.81 in 10.0 mi Calm Calm - N/A   Clear
2:15 PM 80.6 °F 81.1 °F 59.0 °F 48% 29.80 in 10.0 mi Calm Calm - N/A   Clear
2:35 PM 80.6 °F 81.1 °F 59.0 °F 48% 29.80 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:55 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.80 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:15 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.79 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:35 PM 80.6 °F 81.1 °F 59.0 °F 48% 29.78 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:55 PM 80.6 °F 81.1 °F 59.0 °F 48% 29.78 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:15 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.78 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:35 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.78 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:55 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.77 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:15 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.77 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:35 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.77 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:55 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.77 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:15 PM 80.6 °F 81.1 °F 59.0 °F 48% 29.77 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:35 PM 75.2 °F - 59.0 °F 57% 29.77 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 75.2 °F - 59.0 °F 57% 29.77 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:15 PM 75.2 °F - 59.0 °F 57% 29.77 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:35 PM 73.4 °F - 59.0 °F 61% 29.77 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:55 PM 71.6 °F - 59.0 °F 64% 29.76 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:15 PM 73.4 °F - 59.0 °F 61% 29.77 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:35 PM 71.6 °F - 60.8 °F 69% 29.78 in 10.0 mi Calm Calm - N/A   Overcast
8:55 PM 73.4 °F - 60.8 °F 65% 29.78 in 10.0 mi Calm Calm - N/A   Overcast
9:15 PM 68.0 °F - 64.4 °F 88% 29.79 in 9.0 mi Calm Calm - N/A   Overcast
9:35 PM 68.0 °F - 64.4 °F 88% 29.80 in 10.0 mi Calm Calm - N/A   Overcast
9:55 PM 68.0 °F - 64.4 °F 88% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
10:15 PM 68.0 °F - 64.4 °F 88% 29.81 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:35 PM 66.2 °F - 64.4 °F 94% 29.82 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:55 PM 66.2 °F - 64.4 °F 94% 29.82 in 10.0 mi Calm Calm - N/A   Overcast
11:15 PM 66.2 °F - 64.4 °F 94% 29.82 in 10.0 mi Calm Calm - N/A   Overcast
11:35 PM 66.2 °F - 64.4 °F 94% 29.82 in 10.0 mi Calm Calm - N/A   Overcast
11:55 PM 66.2 °F - 64.4 °F 94% 29.82 in 10.0 mi Calm Calm - N/A   Overcast