Weather History for Washington, MO

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Friday, August 2, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 72 °F 80 °F  
Max Temperature 80 °F 89 °F 105 °F (1901)
Min Temperature 64 °F 71 °F 56 °F (1927)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 June heating degree days 5  
Since 1 July heating degree days 0  
Cooling Degree Days 7 15  
Month to date cooling degree days 30  
Year to date cooling degree days 1005  
Since 1 June cooling degree days 831  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 65    
Precipitation  
Precipitation 0.02 in 0.11 in 1.13 in (1995)
Month to date precipitation 0.23  
Year to date precipitation 24.99  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2013)
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 2 mph (SE)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 02, 2013 Rise Set
Actual Time 6:06 AM CDT 8:13 PM CDT
Civil Twilight 5:37 AM CDT 8:42 PM CDT
Nautical Twilight 5:01 AM CDT 9:18 PM CDT
Astronomical Twilight 4:22 AM CDT 9:57 PM CDT
Moon 2:28 AM CDT (8/2) 5:10 PM CDT (8/2)
Length of Visible Light 15h 05m
Length of Day
14h 06m
Waning Crescent, 15% of the Moon is Illuminated
Aug 2
Waning Crescent
Aug 6
New
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter

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 64.4 °F - 64.4 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 66.2 °F - 64.4 °F 94% 29.99 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 66.2 °F - 66.2 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 66.2 °F - 64.4 °F 94% 29.98 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 66.2 °F - 66.2 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 64.4 °F - 64.4 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 64.4 °F - 64.4 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 64.4 °F - 64.4 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 68.0 °F - 66.2 °F 94% 29.96 in 10.0 mi SE 5.8 mph - N/A   Clear
3:15 AM 68.0 °F - 66.2 °F 94% 29.97 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 68.0 °F - 66.2 °F 94% 29.96 in 10.0 mi SE 5.8 mph - N/A   Clear
3:55 AM 68.0 °F - 66.2 °F 94% 29.97 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 68.0 °F - 66.2 °F 94% 29.98 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 66.2 °F - 66.2 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 66.2 °F - 66.2 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 66.2 °F - 66.2 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 64.4 °F - 64.4 °F 100% 29.98 in 9.0 mi Calm Calm - N/A   Clear
5:55 AM 64.4 °F - 64.4 °F 100% 29.97 in 7.0 mi Calm Calm - N/A   Clear
6:15 AM 66.2 °F - 66.2 °F 100% 29.97 in 9.0 mi Calm Calm - N/A   Clear
6:35 AM 66.2 °F - 66.2 °F 100% 29.97 in 9.0 mi Calm Calm - N/A   Clear
6:55 AM 66.2 °F - 66.2 °F 100% 29.97 in 7.0 mi SE 3.5 mph - N/A   Clear
7:35 AM 68.0 °F - 68.0 °F 100% 29.98 in 10.0 mi East 3.5 mph - N/A   Clear
7:55 AM 68.0 °F - 66.2 °F 94% 29.98 in 10.0 mi SE 3.5 mph - N/A   Clear
8:15 AM 68.0 °F - 68.0 °F 100% 29.98 in 10.0 mi SE 4.6 mph - N/A   Clear
8:35 AM 69.8 °F - 68.0 °F 94% 29.99 in 10.0 mi SE 3.5 mph - N/A   Clear
8:55 AM 69.8 °F - 68.0 °F 94% 29.98 in 10.0 mi SE 4.6 mph - N/A   Clear
9:15 AM 71.6 °F - 68.0 °F 88% 29.98 in 10.0 mi SE 4.6 mph - N/A   Clear
9:35 AM 71.6 °F - 68.0 °F 88% 29.98 in 10.0 mi SE 4.6 mph - N/A   Clear
9:55 AM 73.4 °F - 68.0 °F 83% 29.98 in 10.0 mi SSE 4.6 mph - N/A   Clear
10:15 AM 75.2 °F - 68.0 °F 78% 29.98 in 10.0 mi South 5.8 mph - N/A   Clear
10:35 AM 77.0 °F - 68.0 °F 74% 29.97 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
10:55 AM 77.0 °F - 68.0 °F 74% 29.97 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
11:15 AM 78.8 °F - 68.0 °F 69% 29.97 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
11:35 AM 78.8 °F - 68.0 °F 69% 29.98 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:55 AM 78.8 °F - 68.0 °F 69% 29.98 in 10.0 mi SSW 6.9 mph - N/A   Overcast
12:15 PM 78.8 °F - 68.0 °F 69% 29.98 in 10.0 mi South 4.6 mph - N/A Rain Light Rain
12:35 PM 78.8 °F - 68.0 °F 69% 29.97 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
12:55 PM 78.8 °F - 68.0 °F 69% 29.97 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
1:15 PM 77.0 °F - 71.6 °F 83% 29.96 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
1:35 PM 77.0 °F - 69.8 °F 78% 29.95 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
1:55 PM 77.0 °F - 71.6 °F 83% 29.93 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
2:15 PM 80.6 °F 83.9 °F 69.8 °F 70% 29.97 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
2:35 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.96 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
2:55 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.95 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
3:15 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.93 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
3:35 PM 78.8 °F - 68.0 °F 69% 29.93 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
3:55 PM 75.2 °F - 71.6 °F 89% 29.92 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
4:15 PM 73.4 °F - 71.6 °F 94% 29.93 in 2.5 mi Calm Calm - N/A Rain , Thunderstorm Light Rain
4:35 PM 73.4 °F - 73.4 °F 100% 29.93 in 4.0 mi ENE 3.5 mph - 0.01 in Rain , Thunderstorm Light Rain
4:55 PM 73.4 °F - 73.4 °F 100% 29.93 in 3.0 mi ENE 3.5 mph - 0.02 in Rain Light Rain
5:15 PM 73.4 °F - 73.4 °F 100% 29.91 in 4.0 mi Calm Calm - N/A Rain Light Rain
5:35 PM 73.4 °F - 71.6 °F 94% 29.91 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
5:55 PM 73.4 °F - 71.6 °F 94% 29.91 in 10.0 mi SE 3.5 mph - N/A   Overcast
6:15 PM 73.4 °F - 71.6 °F 94% 29.91 in 10.0 mi ESE 3.5 mph - N/A   Overcast
6:35 PM 73.4 °F - 71.6 °F 94% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
6:55 PM 73.4 °F - 71.6 °F 94% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
7:15 PM 73.4 °F - 71.6 °F 94% 29.91 in 10.0 mi SE 4.6 mph - N/A   Overcast
7:35 PM 73.4 °F - 71.6 °F 94% 29.91 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
7:55 PM 73.4 °F - 71.6 °F 94% 29.91 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
8:15 PM 73.4 °F - 73.4 °F 100% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
8:35 PM 73.4 °F - 73.4 °F 100% 29.93 in 10.0 mi ENE 5.8 mph - N/A   Overcast
8:55 PM 73.4 °F - 73.4 °F 100% 29.94 in 10.0 mi North 6.9 mph - N/A   Overcast
9:15 PM 73.4 °F - 73.4 °F 100% 29.94 in 10.0 mi ENE 5.8 mph - N/A   Overcast
9:35 PM 73.4 °F - 73.4 °F 100% 29.94 in 9.0 mi East 3.5 mph - N/A   Overcast
9:55 PM 73.4 °F - 73.4 °F 100% 29.94 in 9.0 mi Calm Calm - N/A   Overcast
10:15 PM 73.4 °F - 73.4 °F 100% 29.93 in 9.0 mi Calm Calm - N/A   Overcast
10:35 PM 71.6 °F - 71.6 °F 100% 29.93 in 6.0 mi SSE 3.5 mph - N/A   Scattered Clouds
10:55 PM 71.6 °F - 71.6 °F 100% 29.93 in 4.0 mi South 3.5 mph - N/A   Clear
11:15 PM 71.6 °F - 71.6 °F 100% 29.93 in 5.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
11:35 PM 71.6 °F - 71.6 °F 100% 29.94 in 5.0 mi SSE 3.5 mph - N/A   Overcast
11:55 PM 71.6 °F - 71.6 °F 100% 29.94 in 3.0 mi Calm Calm - N/A   Overcast