Weather History for Casper, WY

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Monday, December 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 21 °F 23 °F  
Max Temperature 37 °F 34 °F 52 °F (1955)
Min Temperature 5 °F 13 °F -33 °F (1983)
Degree Days  
Heating Degree Days 44 42  
Month to date heating degree days 823 989  
Since 1 July heating degree days 2357 2843  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 697 422  
Moisture  
Dew Point 12 °F    
Average Humidity 64    
Maximum Humidity 84    
Minimum Humidity 43    
Precipitation  
Precipitation 0.07 in 0.01 in 1.26 in (1982)
Month to date precipitation 0.15 0.38  
Year to date precipitation 7.64 12.41  
Snow  
Snow 0.90 in 0.40 in - ()
Month to date snowfall 1.8 8.6  
Since 1 July snowfall 14.5 28.1  
Snow Depth 1.00 in    
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 14 mph (North)    
Max Wind Speed 25 mph    
Max Gust Speed 31 mph    
Visibility 6 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 24, 2012 Rise Set
Actual Time 7:35 AM MST 4:36 PM MST
Civil Twilight 7:02 AM MST 5:08 PM MST
Nautical Twilight 6:27 AM MST 5:44 PM MST
Astronomical Twilight 5:52 AM MST 6:19 PM MST
Moon 2:07 PM MST 4:14 AM MST
Length of Visible Light 10h 06m
Length of Day
9h 01m
Waxing Gibbous, 89% of the Moon is Illuminated
Dec 24
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 28.9 °F 23.9 °F 15.1 °F 56% 29.82 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
1:53 AM 28.0 °F - 15.1 °F 58% 29.80 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 34.0 °F 24.2 °F 19.0 °F 54% 29.77 in 10.0 mi SSW 15.0 mph - N/A   Overcast
3:53 AM 34.0 °F 26.6 °F 19.0 °F 54% 29.78 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
4:53 AM 33.1 °F 24.9 °F 19.0 °F 56% 29.80 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
5:53 AM 30.0 °F 21.7 °F 18.0 °F 61% 29.81 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
6:53 AM 28.9 °F 21.1 °F 18.0 °F 64% 29.81 in 10.0 mi SSW 8.1 mph - N/A   Overcast
7:53 AM 30.9 °F 23.5 °F 19.0 °F 61% 29.81 in 10.0 mi WSW 8.1 mph - N/A   Overcast
8:53 AM 33.1 °F 24.9 °F 21.0 °F 61% 29.81 in 10.0 mi SW 10.4 mph - N/A   Overcast
9:53 AM 34.0 °F 25.0 °F 21.9 °F 61% 29.81 in 10.0 mi WSW 12.7 mph - N/A   Clear
10:53 AM 35.1 °F 27.4 °F 21.9 °F 59% 29.78 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
11:53 AM 33.1 °F 26.1 °F 18.0 °F 54% 29.77 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
12:53 PM 36.0 °F 29.0 °F 17.1 °F 46% 29.76 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
1:53 PM 34.0 °F 28.0 °F 18.0 °F 52% 29.77 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
2:45 PM 33.8 °F 23.5 °F 14.0 °F 44% 29.73 in 10.0 mi North 16.1 mph - N/A   Overcast
2:53 PM 32.0 °F 20.8 °F 12.9 °F 45% 29.76 in 10.0 mi North 17.3 mph - N/A   Overcast
3:53 PM 28.0 °F 15.3 °F 12.0 °F 51% 29.81 in 10.0 mi NNE 18.4 mph - N/A   Overcast
4:45 PM 24.8 °F 11.5 °F 15.8 °F 69% 29.78 in 10.0 mi NNE 17.3 mph - N/A   Overcast
4:53 PM 23.0 °F 8.3 °F 16.0 °F 74% 29.87 in 10.0 mi NNE 19.6 mph 26.5 mph N/A   Overcast
5:53 PM 18.0 °F 2.2 °F 12.0 °F 78% 29.94 in 8.0 mi NNE 18.4 mph - N/A   Overcast
6:18 PM 15.8 °F 0.9 °F 10.4 °F 79% 29.86 in 2.5 mi NNE 15.0 mph 25.3 mph 0.00 in Snow Light Snow
6:30 PM 15.8 °F -0.2 °F 10.4 °F 79% 29.86 in 1.8 mi North 17.3 mph 24.2 mph 0.00 in Snow Light Snow
6:53 PM 14.0 °F -2.5 °F 10.0 °F 84% 30.01 in 1.2 mi NNE 17.3 mph 23.0 mph 0.01 in Snow Light Snow
7:05 PM 14.0 °F -1.4 °F 8.6 °F 79% 29.89 in 1.2 mi NNE 15.0 mph - 0.01 in Snow Light Snow
7:53 PM 12.9 °F -2.8 °F 8.1 °F 81% 30.05 in 1.2 mi NNE 15.0 mph - 0.02 in Snow Light Snow
8:00 PM 12.2 °F -1.8 °F 6.8 °F 79% 29.92 in 2.5 mi NNE 11.5 mph - 0.00 in Snow Light Snow
8:38 PM 10.4 °F -7.7 °F 5.0 °F 79% 29.94 in 1.8 mi NNE 18.4 mph - 0.01 in Snow Light Snow
8:53 PM 10.0 °F -8.1 °F 5.0 °F 80% 30.08 in 1.0 mi NNE 18.4 mph - 0.01 in Snow Light Snow
9:04 PM 10.4 °F -7.2 °F 3.2 °F 73% 29.95 in 1.2 mi NNE 17.3 mph 24.2 mph 0.00 in Snow Light Snow
9:53 PM 9.0 °F -9.5 °F 3.0 °F 77% 30.12 in 1.2 mi NNE 18.4 mph - 0.01 in Snow Light Snow
10:03 PM 8.6 °F -9.5 °F 3.2 °F 79% 29.99 in 1.2 mi NNE 17.3 mph - 0.01 in Snow Light Snow
10:40 PM 6.8 °F -10.7 °F 1.4 °F 79% 30.01 in 1.8 mi North 15.0 mph - 0.01 in Snow Light Snow
10:53 PM 7.0 °F -11.0 °F 1.0 °F 77% 30.17 in 1.5 mi North 16.1 mph - 0.01 in Snow Light Snow
11:05 PM 6.8 °F -12.4 °F -0.4 °F 72% 30.03 in 1.8 mi North 18.4 mph - 0.00 in Snow Light Snow
11:12 PM 6.8 °F -11.3 °F -0.4 °F 72% 30.03 in 2.0 mi North 16.1 mph - 0.01 in Snow Light Snow
11:24 PM 6.8 °F -11.8 °F -0.4 °F 72% 30.03 in 3.0 mi North 17.3 mph - 0.01 in Snow Light Snow
11:53 PM 5.0 °F -13.6 °F -0.0 °F 80% 30.20 in 2.5 mi North 16.1 mph - 0.01 in Snow Light Snow