Weather History for Douglas, WY

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Friday, December 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 35 °F 24 °F  
Max Temperature 53 °F 37 °F 68 °F (2005)
Min Temperature 17 °F 10 °F -13 °F (2000)
Degree Days  
Heating Degree Days 30 42  
Month to date heating degree days 601 857  
Since 1 July heating degree days 2148 2679  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 831 486  
Moisture  
Dew Point -1 °F    
Average Humidity 25    
Maximum Humidity 39    
Minimum Humidity 10    
Precipitation  
Precipitation 0.00 in 0.01 in 0.34 in (2011)
Month to date precipitation T 0.29  
Year to date precipitation 5.26 13.28  
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 23 mph    
Max Gust Speed 29 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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Date:

Astronomy

Dec. 21, 2012 Rise Set
Actual Time 7:29 AM MST 4:30 PM MST
Civil Twilight 6:56 AM MST 5:03 PM MST
Nautical Twilight 6:21 AM MST 5:38 PM MST
Astronomical Twilight 5:46 AM MST 6:13 PM MST
Moon 12:24 PM MST (12/21) 1:12 AM MST (12/21)
Length of Visible Light 10h 06m
Length of Day
9h 01m
Waxing Gibbous, 65% of the Moon is Illuminated
Dec 21
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

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 25.0 °F 18.1 °F -2.9 °F 30% 30.17 in 10.0 mi WNW 5.8 mph - N/A   Clear
1:53 AM 23.0 °F 18.4 °F -2.0 °F 34% 30.17 in 10.0 mi NW 3.5 mph - N/A   Clear
2:53 AM 26.1 °F 16.8 °F -0.0 °F 32% 30.16 in 10.0 mi North 9.2 mph - N/A   Clear
3:53 AM 23.0 °F 18.4 °F -0.0 °F 37% 30.17 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 AM 23.0 °F - -0.0 °F 37% 30.20 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 24.1 °F - -0.0 °F 35% 30.19 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 21.9 °F - -0.0 °F 38% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 37.0 °F 28.5 °F -0.9 °F 20% 30.13 in 10.0 mi WSW 13.8 mph 20.7 mph N/A   Clear
8:53 AM 43.0 °F 40.3 °F -2.9 °F 15% 30.13 in 10.0 mi WNW 4.6 mph - N/A   Clear
9:53 AM 46.9 °F - -2.0 °F 13% 30.10 in 10.0 mi NW 9.2 mph - N/A   Clear
10:53 AM 48.9 °F - -2.9 °F 12% 30.08 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:53 AM 46.9 °F - -2.9 °F 13% 30.08 in 10.0 mi WSW 9.2 mph - N/A   Clear
12:53 PM 50.0 °F - -2.0 °F 12% 30.04 in 10.0 mi WSW 15.0 mph - N/A   Clear
1:53 PM 53.1 °F - -2.0 °F 10% 30.01 in 10.0 mi WSW 18.4 mph 26.5 mph N/A   Clear
2:53 PM 53.1 °F - -0.9 °F 11% 30.02 in 10.0 mi WSW 6.9 mph - N/A   Clear
3:53 PM 46.9 °F - -0.9 °F 14% 30.06 in 10.0 mi North 3.5 mph - N/A   Clear
4:53 PM 41.0 °F 37.1 °F -0.9 °F 17% 30.10 in 10.0 mi NW 5.8 mph - N/A   Clear
5:53 PM 34.0 °F 29.8 °F -0.9 °F 23% 30.12 in 10.0 mi NW 4.6 mph - N/A   Clear
6:53 PM 30.9 °F 25.2 °F -0.9 °F 26% 30.13 in 10.0 mi SW 5.8 mph - N/A   Clear
7:53 PM 25.0 °F 20.7 °F -0.9 °F 33% 30.09 in 10.0 mi West 3.5 mph - N/A   Clear
8:53 PM 25.0 °F 19.3 °F -0.0 °F 34% 30.06 in 10.0 mi West 4.6 mph - N/A   Clear
9:53 PM 28.9 °F 23.9 °F -0.9 °F 28% 30.02 in 10.0 mi North 4.6 mph - N/A   Clear
10:53 PM 39.9 °F 30.5 °F -0.0 °F 19% 29.96 in 10.0 mi West 19.6 mph - N/A   Clear
11:53 PM 39.9 °F 31.8 °F -0.9 °F 18% 29.97 in 10.0 mi WNW 15.0 mph - N/A   Clear