Weather History for Casper, WY

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Monday, December 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 19 °F 24 °F  
Max Temperature 29 °F 34 °F 63 °F (1939)
Min Temperature 9 °F 14 °F -18 °F (1961)
Degree Days  
Heating Degree Days 46 41  
Month to date heating degree days 316 402  
Since 1 July heating degree days 1850 2256  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 697 422  
Moisture  
Dew Point 9 °F    
Average Humidity 69    
Maximum Humidity 92    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.02 in 0.23 in (1970)
Month to date precipitation 0.07 0.17  
Year to date precipitation 7.56 12.20  
Snow  
Snow 0.00 in 0.40 in - ()
Month to date snowfall T 3.6  
Since 1 July snowfall 12.7 23.1  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 14 mph (WSW)    
Max Wind Speed 28 mph    
Max Gust Speed 35 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 10, 2012 Rise Set
Actual Time 7:26 AM MST 4:31 PM MST
Civil Twilight 6:54 AM MST 5:03 PM MST
Nautical Twilight 6:18 AM MST 5:39 PM MST
Astronomical Twilight 5:44 AM MST 6:13 PM MST
Moon 4:10 AM MST (12/10) 2:25 PM MST (12/10)
Length of Visible Light 10h 09m
Length of Day
9h 05m
Waning Crescent, 10% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last 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 18.0 °F 3.6 °F 3.9 °F 54% 30.08 in 10.0 mi WSW 15.0 mph - N/A   Overcast
1:53 AM 18.0 °F 3.1 °F 3.0 °F 52% 30.05 in 10.0 mi WSW 16.1 mph 23.0 mph N/A   Overcast
2:53 AM 18.0 °F 1.7 °F 3.9 °F 54% 30.04 in 10.0 mi SW 19.6 mph - N/A   Overcast
3:53 AM 18.0 °F 1.7 °F 3.9 °F 54% 30.02 in 10.0 mi SW 19.6 mph 23.0 mph N/A   Mostly Cloudy
4:53 AM 17.1 °F -0.3 °F 3.0 °F 54% 30.05 in 10.0 mi SW 21.9 mph - N/A   Clear
5:53 AM 18.0 °F 4.8 °F 5.0 °F 57% 30.05 in 10.0 mi SW 12.7 mph - N/A   Overcast
6:53 AM 18.0 °F 0.2 °F 5.0 °F 57% 30.02 in 10.0 mi SW 24.2 mph 29.9 mph N/A   Overcast
7:53 AM 19.9 °F 3.2 °F 6.1 °F 55% 30.00 in 10.0 mi SW 23.0 mph 32.2 mph N/A   Mostly Cloudy
8:53 AM 19.9 °F 3.2 °F 6.1 °F 55% 30.02 in 10.0 mi SSW 23.0 mph 32.2 mph N/A   Scattered Clouds
9:53 AM 23.0 °F 7.6 °F 9.0 °F 55% 30.01 in 10.0 mi SW 21.9 mph 28.8 mph N/A   Clear
10:53 AM 26.1 °F 13.1 °F 10.0 °F 51% 29.99 in 10.0 mi SSW 17.3 mph - N/A   Clear
11:53 AM 28.9 °F 19.2 °F 10.0 °F 45% 29.95 in 10.0 mi West 11.5 mph - N/A   Overcast
12:53 PM 28.0 °F 16.5 °F 12.0 °F 51% 29.94 in 10.0 mi West 15.0 mph - N/A   Overcast
1:53 PM 28.9 °F 17.7 °F 15.1 °F 56% 29.93 in 10.0 mi WNW 15.0 mph - N/A   Overcast
2:53 PM 28.0 °F 17.5 °F 15.1 °F 58% 29.94 in 10.0 mi NW 12.7 mph - N/A   Overcast
3:53 PM 27.0 °F 20.5 °F 14.0 °F 58% 29.97 in 10.0 mi NNW 5.8 mph - N/A   Overcast
4:53 PM 24.1 °F 17.0 °F 14.0 °F 65% 30.01 in 10.0 mi NNE 5.8 mph - N/A   Overcast
5:53 PM 21.9 °F 14.5 °F 16.0 °F 78% 30.04 in 10.0 mi NE 5.8 mph - N/A   Overcast
6:53 PM 19.9 °F - 15.1 °F 81% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
7:53 PM 12.9 °F 1.6 °F 10.9 °F 92% 30.10 in 10.0 mi SSW 8.1 mph - N/A   Clear
8:53 PM 10.0 °F 0.4 °F 7.0 °F 87% 30.12 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
9:53 PM 15.1 °F 6.4 °F 12.0 °F 88% 30.08 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
10:53 PM 17.1 °F 4.3 °F 12.0 °F 81% 30.06 in 10.0 mi SW 11.5 mph - N/A   Partly Cloudy
11:53 PM 17.1 °F 3.6 °F 10.9 °F 77% 30.04 in 10.0 mi WSW 12.7 mph - N/A   Scattered Clouds