Weather History for Washington, MO

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Saturday, August 3, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 76 °F 80 °F  
Max Temperature 84 °F 89 °F 104 °F (1964)
Min Temperature 66 °F 71 °F 53 °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 11 15  
Month to date cooling degree days 45  
Year to date cooling degree days 1020  
Since 1 June cooling degree days 846  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 85    
Maximum Humidity 100    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.11 in 1.45 in (1946)
Month to date precipitation 0.34  
Year to date precipitation 25.10  
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 30.02 in    
Wind  
Wind Speed 1 mph (North)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 03, 2013 Rise Set
Actual Time 6:07 AM CDT 8:12 PM CDT
Civil Twilight 5:38 AM CDT 8:41 PM CDT
Nautical Twilight 5:02 AM CDT 9:16 PM CDT
Astronomical Twilight 4:23 AM CDT 9:55 PM CDT
Moon 3:17 AM CDT (8/3) 5:54 PM CDT (8/3)
Length of Visible Light 15h 02m
Length of Day
14h 04m
Waning Crescent, 9% of the Moon is Illuminated
Aug 3
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 71.6 °F - 71.6 °F 100% 29.94 in 7.0 mi Calm Calm - N/A   Overcast
12:35 AM 71.6 °F - 71.6 °F 100% 29.94 in 5.0 mi Calm Calm - N/A   Overcast
12:55 AM 69.8 °F - 69.8 °F 100% 29.95 in 4.0 mi Calm Calm - N/A   Overcast
1:15 AM 69.8 °F - 69.8 °F 100% 29.94 in 0.5 mi Calm Calm - N/A Fog Fog
1:35 AM 69.8 °F - 69.8 °F 100% 29.94 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
1:55 AM 69.8 °F - 69.8 °F 100% 29.94 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
2:15 AM 68.0 °F - 68.0 °F 100% 29.93 in 1.5 mi Calm Calm - N/A   Overcast
2:35 AM 68.0 °F - 68.0 °F 100% 29.94 in 0.8 mi Calm Calm - N/A   Overcast
2:55 AM 68.0 °F - 68.0 °F 100% 29.93 in 3.0 mi Calm Calm - N/A   Overcast
3:15 AM 68.0 °F - 68.0 °F 100% 29.94 in 3.0 mi Calm Calm - N/A   Overcast
3:35 AM 68.0 °F - 68.0 °F 100% 29.94 in 2.5 mi Calm Calm - N/A   Overcast
3:55 AM 68.0 °F - 68.0 °F 100% 29.93 in 1.2 mi SE 3.5 mph - N/A   Overcast
4:15 AM 68.0 °F - 68.0 °F 100% 29.93 in 2.0 mi NNW 3.5 mph - N/A   Overcast
4:35 AM 68.0 °F - 68.0 °F 100% 29.94 in 7.0 mi North 3.5 mph - N/A   Overcast
4:55 AM 68.0 °F - 68.0 °F 100% 29.95 in 6.0 mi NNE 6.9 mph - N/A   Overcast
5:15 AM 69.8 °F - 69.8 °F 100% 29.96 in 6.0 mi NNW 3.5 mph - N/A   Overcast
5:35 AM 69.8 °F - 69.8 °F 100% 29.97 in 5.0 mi Calm Calm - N/A   Overcast
5:55 AM 69.8 °F - 69.8 °F 100% 29.96 in 4.0 mi Calm Calm - N/A   Overcast
6:15 AM 69.8 °F - 69.8 °F 100% 29.97 in 4.0 mi Calm Calm - N/A   Overcast
6:35 AM 71.6 °F - 71.6 °F 100% 29.98 in 5.0 mi NW 3.5 mph - N/A   Overcast
6:55 AM 71.6 °F - 71.6 °F 100% 29.98 in 5.0 mi Calm Calm - N/A   Overcast
7:15 AM 71.6 °F - 71.6 °F 100% 29.99 in 5.0 mi Calm Calm - N/A   Overcast
7:35 AM 71.6 °F - 71.6 °F 100% 30.01 in 5.0 mi Calm Calm - N/A   Overcast
7:55 AM 71.6 °F - 71.6 °F 100% 30.02 in 5.0 mi Calm Calm - N/A   Overcast
8:15 AM 71.6 °F - 71.6 °F 100% 30.02 in 6.0 mi NNE 3.5 mph - N/A   Overcast
8:35 AM 71.6 °F - 69.8 °F 94% 30.03 in 8.0 mi NE 3.5 mph - N/A   Overcast
8:55 AM 71.6 °F - 69.8 °F 94% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
9:15 AM 73.4 °F - 69.8 °F 88% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
9:35 AM 73.4 °F - 69.8 °F 88% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
9:55 AM 73.4 °F - 69.8 °F 88% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
10:15 AM 73.4 °F - 68.0 °F 83% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
10:35 AM 73.4 °F - 71.6 °F 94% 30.06 in 9.0 mi Calm Calm - N/A   Overcast
10:55 AM 73.4 °F - 69.8 °F 88% 30.07 in 10.0 mi WNW 3.5 mph - N/A   Overcast
11:15 AM 73.4 °F - 69.8 °F 88% 30.07 in 9.0 mi Calm Calm - N/A   Overcast
11:35 AM 75.2 °F - 71.6 °F 89% 30.07 in 9.0 mi NNW 3.5 mph - N/A   Overcast
11:55 AM 75.2 °F - 69.8 °F 83% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
12:15 PM 77.0 °F - 71.6 °F 83% 30.06 in 10.0 mi West 3.5 mph - N/A   Overcast
12:35 PM 77.0 °F - 71.6 °F 83% 30.05 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
12:55 PM 78.8 °F - 71.6 °F 78% 30.05 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
1:15 PM 80.6 °F 84.6 °F 71.6 °F 74% 30.05 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
1:35 PM 80.6 °F 84.6 °F 71.6 °F 74% 30.05 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
2:35 PM 82.4 °F 86.3 °F 69.8 °F 66% 30.04 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
2:55 PM 82.4 °F 86.3 °F 69.8 °F 66% 30.04 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
3:15 PM 84.2 °F 89.6 °F 71.6 °F 66% 30.04 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
3:35 PM 84.2 °F 88.4 °F 69.8 °F 62% 30.03 in 10.0 mi NE 4.6 mph - N/A   Scattered Clouds
3:55 PM 84.2 °F 88.4 °F 69.8 °F 62% 30.03 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
4:15 PM 84.2 °F 88.4 °F 69.8 °F 62% 30.04 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
4:35 PM 84.2 °F 88.4 °F 69.8 °F 62% 30.04 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
4:55 PM 84.2 °F 87.3 °F 68.0 °F 58% 30.04 in 10.0 mi North 4.6 mph - N/A   Clear
5:15 PM 84.2 °F 87.3 °F 68.0 °F 58% 30.04 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
5:35 PM 82.4 °F 86.3 °F 69.8 °F 66% 30.04 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
5:55 PM 82.4 °F 86.3 °F 69.8 °F 66% 30.04 in 10.0 mi North 5.8 mph - N/A   Clear
6:15 PM 82.4 °F 85.4 °F 68.0 °F 62% 30.04 in 10.0 mi North 4.6 mph - N/A   Clear
6:35 PM 82.4 °F 85.4 °F 68.0 °F 62% 30.04 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 82.4 °F 85.4 °F 68.0 °F 62% 30.04 in 10.0 mi North 3.5 mph - N/A   Clear
7:15 PM 80.6 °F 83.2 °F 68.0 °F 65% 30.04 in 10.0 mi North 4.6 mph - N/A   Clear
7:35 PM 80.6 °F 83.2 °F 68.0 °F 65% 30.05 in 10.0 mi NNW 3.5 mph - N/A   Clear
7:55 PM 77.0 °F - 69.8 °F 78% 30.05 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 75.2 °F - 68.0 °F 78% 30.06 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 73.4 °F - 68.0 °F 83% 30.07 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 73.4 °F - 68.0 °F 83% 30.08 in 10.0 mi NNW 3.5 mph - N/A   Clear
9:35 PM 73.4 °F - 66.2 °F 78% 30.09 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 73.4 °F - 64.4 °F 73% 30.10 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 71.6 °F - 66.2 °F 83% 30.10 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 71.6 °F - 64.4 °F 78% 30.11 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 69.8 °F - 64.4 °F 83% 30.11 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:15 PM 68.0 °F - 64.4 °F 88% 30.11 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:35 PM 68.0 °F - 64.4 °F 88% 30.11 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 66.2 °F - 64.4 °F 94% 30.12 in 10.0 mi Calm Calm - N/A   Clear