Weather History for Douglas, WY

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Saturday, December 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 28 °F 24 °F  
Max Temperature 36 °F 37 °F 62 °F (2006)
Min Temperature 19 °F 10 °F -19 °F (2008)
Degree Days  
Heating Degree Days 37 41  
Month to date heating degree days 374 605  
Since 1 July heating degree days 1921 2427  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 831 486  
Moisture  
Dew Point 21 °F    
Average Humidity 69    
Maximum Humidity 81    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in 0.01 in 0.18 in (2010)
Month to date precipitation T 0.21  
Year to date precipitation 5.26 13.20  
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 16 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Dec. 15, 2012 Rise Set
Actual Time 7:25 AM MST 4:28 PM MST
Civil Twilight 6:53 AM MST 5:00 PM MST
Nautical Twilight 6:17 AM MST 5:36 PM MST
Astronomical Twilight 5:43 AM MST 6:10 PM MST
Moon 9:17 AM MST (12/15) 7:38 PM MST (12/15)
Length of Visible Light 10h 07m
Length of Day
9h 02m
Waxing Crescent, 9% of the Moon is Illuminated
Dec 15
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 28.9 °F 19.8 °F 17.1 °F 61% 29.64 in 10.0 mi WNW 10.4 mph - N/A   Overcast
1:53 AM 23.0 °F 17.0 °F 16.0 °F 74% 29.69 in 10.0 mi NW 4.6 mph - N/A   Clear
2:53 AM 25.0 °F 19.3 °F 16.0 °F 69% 29.69 in 10.0 mi NW 4.6 mph - N/A   Scattered Clouds
3:53 AM 23.0 °F - 15.1 °F 72% 29.72 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 24.1 °F - 17.1 °F 75% 29.73 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 27.0 °F 19.5 °F 21.0 °F 78% 29.76 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
6:53 AM 27.0 °F 19.5 °F 21.0 °F 78% 29.78 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
7:53 AM 30.0 °F 21.1 °F 23.0 °F 75% 29.79 in 10.0 mi NW 10.4 mph - N/A   Overcast
8:53 AM 30.9 °F 21.2 °F 23.0 °F 72% 29.81 in 10.0 mi WNW 12.7 mph - N/A   Overcast
9:53 AM 32.0 °F 22.5 °F 24.1 °F 73% 29.82 in 10.0 mi NW 12.7 mph - N/A   Overcast
10:53 AM 33.1 °F 24.9 °F 25.0 °F 72% 29.82 in 10.0 mi WNW 10.4 mph - N/A   Overcast
11:53 AM 33.1 °F 24.9 °F 24.1 °F 70% 29.78 in 10.0 mi WNW 10.4 mph - N/A   Overcast
12:53 PM 34.0 °F 24.6 °F 24.1 °F 67% 29.76 in 10.0 mi WNW 13.8 mph - N/A   Overcast
1:53 PM 35.1 °F 27.4 °F 24.1 °F 64% 29.77 in 10.0 mi NNW 10.4 mph - N/A   Overcast
2:53 PM 35.1 °F 30.1 °F 21.9 °F 59% 29.78 in 10.0 mi NW 5.8 mph - N/A   Overcast
3:53 PM 33.1 °F - 21.9 °F 64% 29.80 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 PM 30.9 °F - 21.0 °F 67% 29.79 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:53 PM 30.0 °F 23.2 °F 21.9 °F 72% 29.78 in 10.0 mi ESE 6.9 mph - N/A   Overcast
6:53 PM 30.9 °F 26.2 °F 21.9 °F 69% 29.77 in 10.0 mi SE 4.6 mph - N/A   Overcast
7:53 PM 30.0 °F 23.2 °F 21.9 °F 72% 29.76 in 10.0 mi SE 6.9 mph - N/A   Overcast
8:53 PM 30.0 °F 22.4 °F 23.0 °F 75% 29.72 in 10.0 mi ESE 8.1 mph - N/A   Overcast
9:53 PM 30.0 °F 22.4 °F 23.0 °F 75% 29.72 in 10.0 mi SE 8.1 mph - N/A   Overcast
10:53 PM 27.0 °F 18.7 °F 21.9 °F 81% 29.73 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
11:53 PM 25.0 °F 20.7 °F 21.0 °F 85% 29.73 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy