Weather History for Washington, MO

Saturday, May 12, 2012 — View Current Weather Conditions
Saturday, May 12, 2012
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Daily Weekly Monthly Custom
  Actual Average (KSTL) Record (KSTL)
Temperature
Mean Temperature 65 °F 66 °F  
Max Temperature 75 °F 75 °F 92 °F (1956)
Min Temperature 55 °F 56 °F 39 °F (1960)
Degree Days
Heating Degree Days 0 3  
Month to date heating degree days 43  
Since 1 July heating degree days 4499  
Cooling Degree Days 0 3  
Month to date cooling degree days 30  
Year to date cooling degree days 76  
Growing Degree Days 15 (Base 50)    
Moisture
Dew Point 54 °F    
Average Humidity 70    
Maximum Humidity 100    
Minimum Humidity 38    
Precipitation
Precipitation 0.00 in 0.15 in 2.18 in (2002)
Month to date precipitation 1.74  
Year to date precipitation 13.39  
Snow
Snow - 0.00 in 0.00 in (2011)
Month to date snowfall 0.0  
Since 1 July snowfall 17.7  
Snow Depth -    
Sea Level Pressure
Sea Level Pressure 30.17 in    
Wind
Wind Speed 0 mph ()    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 10.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports
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Astronomy
May. 12, 2012 Rise Set
Actual Time 5:54 AM CDT 8:06 PM CDT
Civil Twilight 5:24 AM CDT 8:36 PM CDT
Nautical Twilight 4:48 AM CDT 9:12 PM CDT
Astronomical Twilight 4:08 AM CDT 9:52 PM CDT
Moon 1:22 AM CDT (5/12) 12:31 PM CDT (5/12)
Length Of Visible Light 15h 11m
Length of Day
14h 12m
Waning Gibbous, 52% of the Moon is Illuminated
May 12
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full
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Hourly Weather History & Observations
Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 59.0 °F 59.0 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:35 AM 59.0 °F 57.2 °F 94% 30.16 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:55 AM 59.0 °F 57.2 °F 94% 30.16 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:15 AM 59.0 °F 57.2 °F 94% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:35 AM 59.0 °F 57.2 °F 94% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:55 AM 57.2 °F 57.2 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:15 AM 57.2 °F 57.2 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:35 AM 57.2 °F 55.4 °F 94% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:55 AM 57.2 °F 55.4 °F 94% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:15 AM 57.2 °F 55.4 °F 94% 30.16 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:35 AM 57.2 °F 55.4 °F 94% 30.16 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:55 AM 57.2 °F 55.4 °F 94% 30.16 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:15 AM 55.4 °F 55.4 °F 100% 30.16 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:35 AM 57.2 °F 55.4 °F 94% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:55 AM 55.4 °F 55.4 °F 100% 30.17 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:15 AM 57.2 °F 55.4 °F 94% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:35 AM 57.2 °F 57.2 °F 100% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
5:55 AM 57.2 °F 55.4 °F 94% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
6:15 AM 57.2 °F 55.4 °F 94% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:35 AM 55.4 °F 55.4 °F 100% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:55 AM 57.2 °F 57.2 °F 100% 30.21 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 57.2 °F 55.4 °F 94% 30.21 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:35 AM 59.0 °F 55.4 °F 88% 30.22 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:55 AM 59.0 °F 57.2 °F 94% 30.22 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:15 AM 60.8 °F 57.2 °F 88% 30.22 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 62.6 °F 59.0 °F 88% 30.22 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 62.6 °F 59.0 °F 88% 30.22 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 64.4 °F 57.2 °F 77% 30.21 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 68.0 °F 55.4 °F 64% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 69.8 °F 53.6 °F 56% 30.20 in 10.0 mi Calm Calm - N/A   Clear
11:15 AM 71.6 °F 51.8 °F 50% 30.20 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 71.6 °F 53.6 °F 53% 30.20 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 73.4 °F 48.2 °F 41% 30.20 in 10.0 mi SSE 5.8 mph - N/A   Clear
12:15 PM 73.4 °F 50.0 °F 44% 30.19 in 10.0 mi Calm Calm - N/A   Clear
12:35 PM 73.4 °F 48.2 °F 41% 30.19 in 10.0 mi Calm Calm - N/A   Clear
12:55 PM 73.4 °F 48.2 °F 41% 30.18 in 10.0 mi Calm Calm - N/A   Clear
1:15 PM 73.4 °F 46.4 °F 38% 30.18 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:35 PM 73.4 °F 46.4 °F 38% 30.18 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:55 PM 73.4 °F 48.2 °F 41% 30.18 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
2:15 PM 75.2 °F 48.2 °F 38% 30.17 in 10.0 mi Calm Calm - N/A   Clear
2:35 PM 73.4 °F 48.2 °F 41% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:55 PM 73.4 °F 48.2 °F 41% 30.17 in 10.0 mi Calm Calm - N/A   Clear
3:15 PM 75.2 °F 48.2 °F 38% 30.16 in 10.0 mi Calm Calm - N/A   Clear
3:35 PM 75.2 °F 50.0 °F 41% 30.15 in 10.0 mi Calm Calm - N/A   Clear
3:55 PM 75.2 °F 48.2 °F 38% 30.15 in 10.0 mi Calm Calm - N/A   Clear
4:15 PM 75.2 °F 48.2 °F 38% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:35 PM 75.2 °F 48.2 °F 38% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:55 PM 75.2 °F 48.2 °F 38% 30.14 in 10.0 mi ESE 5.8 mph - N/A   Clear
5:15 PM 75.2 °F 48.2 °F 38% 30.14 in 10.0 mi Calm Calm - N/A   Clear
5:35 PM 75.2 °F 50.0 °F 41% 30.14 in 10.0 mi Calm Calm - N/A   Clear
5:55 PM 75.2 °F 48.2 °F 38% 30.14 in 10.0 mi Calm Calm - N/A   Clear
6:15 PM 75.2 °F 50.0 °F 41% 30.14 in 10.0 mi Calm Calm - N/A   Clear
6:35 PM 73.4 °F 50.0 °F 44% 30.14 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 71.6 °F 53.6 °F 53% 30.14 in 10.0 mi Calm Calm - N/A   Clear
7:15 PM 71.6 °F 50.0 °F 46% 30.14 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 68.0 °F 55.4 °F 64% 30.14 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 68.0 °F 57.2 °F 68% 30.15 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 66.2 °F 57.2 °F 73% 30.16 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 66.2 °F 55.4 °F 68% 30.16 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:55 PM 64.4 °F 57.2 °F 77% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:15 PM 64.4 °F 57.2 °F 77% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:35 PM 66.2 °F 57.2 °F 73% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:55 PM 66.2 °F 57.2 °F 73% 30.18 in 10.0 mi NNE 6.9 mph - N/A   Partly Cloudy
10:15 PM 66.2 °F 57.2 °F 73% 30.18 in 10.0 mi NE 6.9 mph - N/A   Clear
10:35 PM 64.4 °F 57.2 °F 77% 30.18 in 10.0 mi NNE 6.9 mph - N/A   Clear
10:55 PM 64.4 °F 57.2 °F 77% 30.17 in 10.0 mi NNE 8.1 mph - N/A   Clear
11:15 PM 62.6 °F 57.2 °F 82% 30.17 in 10.0 mi NE 6.9 mph - N/A   Partly Cloudy
11:35 PM 62.6 °F 57.2 °F 82% 30.17 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
11:55 PM 59.0 °F 57.2 °F 94% 30.17 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
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