Weather History for Washington, MO

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Tuesday, July 30, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 70 °F 80 °F  
Max Temperature 75 °F 89 °F 104 °F (1953)
Min Temperature 64 °F 71 °F 57 °F (1971)
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 4 15  
Month to date cooling degree days 450  
Year to date cooling degree days 958  
Since 1 June cooling degree days 784  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 73    
Precipitation  
Precipitation 0.00 in 0.13 in 2.33 in (1998)
Month to date precipitation 3.98  
Year to date precipitation 24.63  
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 30.04 in    
Wind  
Wind Speed 6 mph (SE)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 30, 2013 Rise Set
Actual Time 6:04 AM CDT 8:16 PM CDT
Civil Twilight 5:34 AM CDT 8:45 PM CDT
Nautical Twilight 4:58 AM CDT 9:21 PM CDT
Astronomical Twilight 4:18 AM CDT 10:01 PM CDT
Moon 12:21 AM CDT (7/30) 2:36 PM CDT (7/30)
Length of Visible Light 15h 11m
Length of Day
14h 11m
Last Quarter, 41% of the Moon is Illuminated
Jul 30
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full
Aug 28
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 69.8 °F 64.4 °F 83% 30.10 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
12:35 AM 69.8 °F 64.4 °F 83% 30.09 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
12:55 AM 69.8 °F 64.4 °F 83% 30.09 in 10.0 mi ESE 6.9 mph - N/A   Overcast
1:15 AM 69.8 °F 62.6 °F 78% 30.09 in 10.0 mi ESE 8.1 mph - N/A   Overcast
1:35 AM 69.8 °F 62.6 °F 78% 30.08 in 10.0 mi SE 6.9 mph - N/A   Overcast
1:55 AM 69.8 °F 62.6 °F 78% 30.08 in 10.0 mi ESE 9.2 mph - N/A   Overcast
2:15 AM 69.8 °F 60.8 °F 73% 30.08 in 10.0 mi ESE 9.2 mph - N/A   Overcast
2:35 AM 69.8 °F 60.8 °F 73% 30.08 in 8.0 mi SE 9.2 mph - N/A   Overcast
2:55 AM 66.2 °F 62.6 °F 88% 30.07 in 8.0 mi ESE 6.9 mph - N/A   Overcast
3:15 AM 66.2 °F 60.8 °F 83% 30.08 in 10.0 mi ESE 5.8 mph - N/A   Overcast
3:35 AM 64.4 °F 62.6 °F 94% 30.07 in 2.5 mi ESE 8.1 mph - N/A   Overcast
3:55 AM 64.4 °F 62.6 °F 94% 30.05 in 3.0 mi ESE 11.5 mph - N/A Rain Light Rain
4:15 AM 64.4 °F 62.6 °F 94% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
4:35 AM 64.4 °F 64.4 °F 100% 30.06 in 10.0 mi East 5.8 mph - N/A   Overcast
4:55 AM 64.4 °F 64.4 °F 100% 30.06 in 3.0 mi Calm Calm - N/A Rain Light Rain
5:15 AM 64.4 °F 64.4 °F 100% 30.07 in 10.0 mi East 3.5 mph - N/A   Overcast
5:35 AM 64.4 °F 64.4 °F 100% 30.07 in 10.0 mi East 4.6 mph - N/A   Overcast
5:55 AM 64.4 °F 64.4 °F 100% 30.07 in 10.0 mi East 4.6 mph - N/A   Overcast
6:15 AM 66.2 °F 64.4 °F 94% 30.07 in 10.0 mi East 5.8 mph - N/A   Overcast
6:35 AM 66.2 °F 64.4 °F 94% 30.07 in 10.0 mi East 6.9 mph - N/A   Overcast
6:55 AM 66.2 °F 64.4 °F 94% 30.07 in 10.0 mi East 9.2 mph - N/A   Overcast
7:15 AM 66.2 °F 64.4 °F 94% 30.07 in 10.0 mi East 6.9 mph - N/A   Overcast
7:35 AM 66.2 °F 64.4 °F 94% 30.07 in 10.0 mi East 8.1 mph - N/A   Overcast
7:55 AM 68.0 °F 64.4 °F 88% 30.07 in 10.0 mi ESE 5.8 mph - N/A   Overcast
8:15 AM 68.0 °F 64.4 °F 88% 30.08 in 10.0 mi ESE 5.8 mph - N/A   Overcast
8:35 AM 68.0 °F 64.4 °F 88% 30.07 in 10.0 mi East 8.1 mph - N/A   Overcast
8:55 AM 68.0 °F 64.4 °F 88% 30.07 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
9:15 AM 68.0 °F 66.2 °F 94% 30.06 in 8.0 mi ESE 9.2 mph - N/A   Clear
9:35 AM 68.0 °F 66.2 °F 94% 30.06 in 9.0 mi ESE 8.1 mph - N/A   Clear
9:55 AM 69.8 °F 66.2 °F 88% 30.06 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
10:15 AM 69.8 °F 68.0 °F 94% 30.06 in 10.0 mi SE 5.8 mph - N/A   Overcast
10:35 AM 71.6 °F 68.0 °F 88% 30.06 in 10.0 mi ESE 5.8 mph - N/A   Overcast
10:55 AM 71.6 °F 68.0 °F 88% 30.06 in 10.0 mi SE 5.8 mph - N/A   Overcast
11:15 AM 71.6 °F 68.0 °F 88% 30.05 in 10.0 mi SE 6.9 mph - N/A   Overcast
11:55 AM 71.6 °F 68.0 °F 88% 30.06 in 10.0 mi SE 5.8 mph - N/A   Overcast
12:15 PM 73.4 °F 69.8 °F 88% 30.05 in 10.0 mi SE 6.9 mph - N/A   Overcast
12:35 PM 73.4 °F 71.6 °F 94% 30.04 in 9.0 mi ESE 6.9 mph - N/A   Overcast
1:15 PM 73.4 °F 71.6 °F 94% 30.03 in 10.0 mi SSE 8.1 mph - N/A   Overcast
1:35 PM 75.2 °F 71.6 °F 89% 30.03 in 10.0 mi SE 6.9 mph - N/A   Overcast
1:55 PM 73.4 °F 71.6 °F 94% 30.02 in 10.0 mi SE 5.8 mph - N/A   Overcast
2:15 PM 73.4 °F 71.6 °F 94% 30.02 in 10.0 mi SSE 6.9 mph - N/A   Overcast
2:35 PM 73.4 °F 71.6 °F 94% 30.01 in 10.0 mi SE 6.9 mph - N/A   Overcast
2:55 PM 73.4 °F 71.6 °F 94% 30.01 in 10.0 mi SE 6.9 mph - N/A   Overcast
3:15 PM 75.2 °F 71.6 °F 89% 30.00 in 10.0 mi SSE 5.8 mph - N/A   Overcast
3:35 PM 75.2 °F 71.6 °F 89% 30.00 in 10.0 mi SSE 6.9 mph - N/A   Overcast
3:55 PM 75.2 °F 71.6 °F 89% 29.99 in 10.0 mi SE 4.6 mph - N/A   Overcast
4:15 PM 75.2 °F 71.6 °F 89% 29.99 in 10.0 mi SSE 5.8 mph - N/A   Overcast
4:35 PM 75.2 °F 71.6 °F 89% 30.00 in 10.0 mi SSE 5.8 mph - N/A   Overcast
4:55 PM 75.2 °F 71.6 °F 89% 30.00 in 10.0 mi South 5.8 mph - N/A   Overcast
5:15 PM 75.2 °F 71.6 °F 89% 29.99 in 10.0 mi SSE 4.6 mph - N/A   Overcast
5:35 PM 75.2 °F 73.4 °F 94% 29.99 in 10.0 mi SSE 5.8 mph - N/A   Overcast
5:55 PM 75.2 °F 73.4 °F 94% 29.99 in 5.0 mi SSE 5.8 mph - N/A   Overcast
6:15 PM 75.2 °F 73.4 °F 94% 29.99 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
6:35 PM 75.2 °F 73.4 °F 94% 29.99 in 10.0 mi SE 3.5 mph - N/A   Overcast
6:55 PM 73.4 °F 73.4 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
7:15 PM 73.4 °F 73.4 °F 100% 29.99 in 10.0 mi East 3.5 mph - N/A   Overcast
7:35 PM 73.4 °F 73.4 °F 100% 29.99 in 5.0 mi Calm Calm - N/A   Overcast
7:55 PM 73.4 °F 73.4 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
8:15 PM 73.4 °F 73.4 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
8:35 PM 73.4 °F 73.4 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
8:55 PM 73.4 °F 73.4 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
9:15 PM 73.4 °F 73.4 °F 100% 30.00 in 10.0 mi ESE 4.6 mph - N/A   Overcast
9:35 PM 73.4 °F 73.4 °F 100% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
9:55 PM 73.4 °F 73.4 °F 100% 30.01 in 8.0 mi Calm Calm - N/A   Overcast
10:15 PM 73.4 °F 73.4 °F 100% 30.01 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
10:35 PM 71.6 °F 71.6 °F 100% 30.02 in 7.0 mi Calm Calm - N/A   Overcast
10:55 PM 71.6 °F 71.6 °F 100% 30.02 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
11:15 PM 71.6 °F 71.6 °F 100% 30.03 in 5.0 mi Calm Calm - N/A   Partly Cloudy
11:35 PM 71.6 °F 71.6 °F 100% 30.03 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
11:55 PM 71.6 °F 71.6 °F 100% 30.02 in 5.0 mi Calm Calm - N/A   Overcast