Weather History for Washington, MO

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Thursday, April 4, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 42 °F 53 °F  
Max Temperature 59 °F 63 °F 87 °F (1929)
Min Temperature 26 °F 43 °F 23 °F (1975)
Degree Days  
Heating Degree Days 22 13  
Month to date heating degree days 53  
Since 1 July heating degree days 4239  
Cooling Degree Days 0 1  
Month to date cooling degree days 4  
Year to date cooling degree days 11  
Moisture  
Dew Point 25 °F    
Average Humidity 55    
Maximum Humidity 93    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.11 in 2.16 in (1892)
Month to date precipitation 0.48  
Year to date precipitation 8.44  
Snow  
Snow 0.00 in 0.00 in 2.00 in (1899)
Month to date snowfall 0.1  
Since 1 July snowfall 17.4  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 1 mph (North)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 04, 2013 Rise Set
Actual Time 6:43 AM CDT 7:30 PM CDT
Civil Twilight 6:16 AM CDT 7:57 PM CDT
Nautical Twilight 5:45 AM CDT 8:29 PM CDT
Astronomical Twilight 5:12 AM CDT 9:02 PM CDT
Moon 3:06 AM CDT (4/4) 1:52 PM CDT (4/4)
Length of Visible Light 13h 40m
Length of Day
12h 46m
Waning Crescent, 33% of the Moon is Illuminated
Apr 4
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
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 37.4 °F 26.6 °F 65% 30.23 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 37.4 °F 26.6 °F 65% 30.23 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 37.4 °F 28.4 °F 70% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 37.4 °F 26.6 °F 65% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 35.6 °F 26.6 °F 70% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 35.6 °F 26.6 °F 70% 30.23 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 33.8 °F 26.6 °F 75% 30.22 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 33.8 °F 26.6 °F 75% 30.21 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 32.0 °F 26.6 °F 80% 30.20 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 32.0 °F 26.6 °F 80% 30.19 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 32.0 °F 26.6 °F 80% 30.19 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 30.2 °F 26.6 °F 86% 30.19 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 28.4 °F 26.6 °F 93% 30.18 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 28.4 °F 26.6 °F 93% 30.18 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 28.4 °F 26.6 °F 93% 30.18 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 30.2 °F 26.6 °F 86% 30.18 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 28.4 °F 26.6 °F 93% 30.18 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:55 AM 28.4 °F 26.6 °F 93% 30.18 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 28.4 °F 26.6 °F 93% 30.18 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 28.4 °F 26.6 °F 93% 30.19 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 26.6 °F 24.8 °F 93% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 28.4 °F 24.8 °F 86% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 28.4 °F 26.6 °F 93% 30.20 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 28.4 °F 26.6 °F 93% 30.20 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 32.0 °F 26.6 °F 80% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 35.6 °F 30.2 °F 81% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 37.4 °F 28.4 °F 70% 30.18 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 41.0 °F 30.2 °F 65% 30.17 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 44.6 °F 30.2 °F 57% 30.16 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 46.4 °F 28.4 °F 50% 30.16 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 48.2 °F 24.8 °F 40% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:35 AM 48.2 °F 24.8 °F 40% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 48.2 °F 24.8 °F 40% 30.14 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 51.8 °F 19.4 °F 28% 30.13 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 53.6 °F 19.4 °F 26% 30.13 in 10.0 mi NNE 3.5 mph - N/A   Clear
12:15 PM 53.6 °F 19.4 °F 26% 30.12 in 10.0 mi Calm Calm - N/A   Clear
12:35 PM 53.6 °F 19.4 °F 26% 30.11 in 10.0 mi North 10.4 mph - N/A   Clear
12:55 PM 53.6 °F 19.4 °F 26% 30.11 in 10.0 mi NW 9.2 mph - N/A   Clear
1:15 PM 53.6 °F 19.4 °F 26% 30.10 in 10.0 mi North 5.8 mph - N/A   Clear
1:35 PM 55.4 °F 21.2 °F 26% 30.09 in 10.0 mi North 8.1 mph - N/A   Clear
1:55 PM 55.4 °F 21.2 °F 26% 30.08 in 10.0 mi NNW 10.4 mph - N/A   Clear
2:15 PM 55.4 °F 21.2 °F 26% 30.08 in 10.0 mi NNE 3.5 mph - N/A   Clear
2:35 PM 57.2 °F 21.2 °F 25% 30.08 in 10.0 mi NNE 3.5 mph - N/A   Clear
2:55 PM 57.2 °F 19.4 °F 23% 30.07 in 10.0 mi NNW 5.8 mph - N/A   Clear
3:15 PM 57.2 °F 21.2 °F 25% 30.06 in 10.0 mi Calm Calm - N/A   Clear
3:35 PM 57.2 °F 19.4 °F 23% 30.05 in 10.0 mi WNW 5.8 mph - N/A   Clear
3:55 PM 57.2 °F 19.4 °F 23% 30.05 in 10.0 mi Calm Calm - N/A   Clear
4:15 PM 57.2 °F 19.4 °F 23% 30.04 in 10.0 mi Calm Calm - N/A   Clear
4:35 PM 59.0 °F 19.4 °F 22% 30.04 in 10.0 mi Calm Calm - N/A   Clear
4:55 PM 59.0 °F 19.4 °F 22% 30.04 in 10.0 mi Calm Calm - N/A   Clear
5:15 PM 59.0 °F 19.4 °F 22% 30.03 in 10.0 mi Calm Calm - N/A   Clear
5:35 PM 59.0 °F 23.0 °F 25% 30.03 in 10.0 mi Calm Calm - N/A   Clear
5:55 PM 57.2 °F 23.0 °F 27% 30.03 in 10.0 mi Calm Calm - N/A   Clear
6:15 PM 59.0 °F 23.0 °F 25% 30.03 in 10.0 mi Calm Calm - N/A   Clear
6:35 PM 59.0 °F 23.0 °F 25% 30.03 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 57.2 °F 23.0 °F 27% 30.03 in 10.0 mi Calm Calm - N/A   Clear
7:15 PM 57.2 °F 24.8 °F 29% 30.03 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 55.4 °F 23.0 °F 29% 30.04 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 53.6 °F 24.8 °F 33% 30.04 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 50.0 °F 28.4 °F 43% 30.04 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 48.2 °F 28.4 °F 46% 30.05 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 48.2 °F 28.4 °F 46% 30.05 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 46.4 °F 28.4 °F 50% 30.07 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 46.4 °F 28.4 °F 50% 30.07 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 46.4 °F 28.4 °F 50% 30.07 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:15 PM 44.6 °F 30.2 °F 57% 30.07 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:35 PM 39.2 °F 32.0 °F 75% 30.07 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 41.0 °F 30.2 °F 65% 30.07 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 39.2 °F 30.2 °F 70% 30.07 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 37.4 °F 30.2 °F 75% 30.07 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:55 PM 37.4 °F 30.2 °F 75% 30.07 in 10.0 mi Calm Calm - N/A   Clear