Weather History for Casper, WY

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Friday, January 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 34 °F 25 °F  
Max Temperature 45 °F 35 °F 57 °F (2005)
Min Temperature 22 °F 15 °F -19 °F (1959)
Degree Days  
Heating Degree Days 31 40  
Month to date heating degree days 762 805  
Since 1 July heating degree days 3662 3934  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 24 °F    
Average Humidity 60    
Maximum Humidity 75    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.02 in 0.23 in (1962)
Month to date precipitation 0.24 0.33  
Year to date precipitation 0.24 0.33  
Snow  
Snow 0.00 in 0.30 in - ()
Month to date snowfall 4.9 6.0  
Since 1 July snowfall 31.6 36.5  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 12 mph (WSW)    
Max Wind Speed 29 mph    
Max Gust Speed 36 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

Jan. 20, 2012 Rise Set
Actual Time 7:31 AM MST 5:02 PM MST
Civil Twilight 7:00 AM MST 5:33 PM MST
Nautical Twilight 6:25 AM MST 6:08 PM MST
Astronomical Twilight 5:51 AM MST 6:42 PM MST
Moon 5:13 AM MST (1/20) 2:35 PM MST (1/20)
Length of Visible Light 10h 33m
Length of Day
9h 31m
Waning Crescent, 8% of the Moon is Illuminated
Jan 20
Waning Crescent
Jan 23
New
Jan 30
First Quarter
Feb 7
Full
Feb 14
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 39.9 °F 29.2 °F 28.0 °F 63% 29.53 in 10.0 mi SW 25.3 mph 35.7 mph N/A   Clear
1:53 AM 39.9 °F 29.7 °F 27.0 °F 60% 29.53 in 10.0 mi SW 23.0 mph 29.9 mph N/A   Clear
2:53 AM 37.9 °F 30.0 °F 27.0 °F 65% 29.55 in 10.0 mi SSW 12.7 mph 23.0 mph N/A   Clear
3:53 AM 37.9 °F 28.9 °F 26.1 °F 62% 29.57 in 10.0 mi WSW 16.1 mph 24.2 mph N/A   Clear
4:53 AM 33.1 °F 23.4 °F 25.0 °F 72% 29.63 in 10.0 mi SW 13.8 mph - N/A   Clear
5:53 AM 34.0 °F 24.6 °F 26.1 °F 73% 29.64 in 10.0 mi SSW 13.8 mph - N/A   Clear
6:53 AM 35.1 °F 26.4 °F 25.0 °F 67% 29.67 in 10.0 mi SSW 12.7 mph - N/A   Clear
7:53 AM 36.0 °F 26.3 °F 25.0 °F 64% 29.68 in 10.0 mi SW 16.1 mph - N/A   Clear
8:53 AM 37.9 °F 28.2 °F 26.1 °F 62% 29.72 in 10.0 mi SW 18.4 mph - N/A   Clear
9:53 AM 35.6 °F 29.2 °F 24.8 °F 65% 29.78 in 10.0 mi WNW 8.1 mph - N/A   Clear
10:53 AM 25.0 °F 13.6 °F 15.1 °F 66% 29.88 in 10.0 mi NNW 12.7 mph - N/A   Partly Cloudy
11:53 AM 27.0 °F 17.3 °F 16.0 °F 63% 29.88 in 10.0 mi NW 10.4 mph - N/A   Clear
12:53 PM 37.0 °F 31.0 °F 21.0 °F 52% 29.83 in 10.0 mi NNW 8.1 mph - N/A   Clear
1:53 PM 41.0 °F 37.1 °F 21.9 °F 47% 29.81 in 10.0 mi NW 5.8 mph - N/A   Clear
2:53 PM 43.0 °F - 23.0 °F 45% 29.80 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 43.0 °F 41.3 °F 23.0 °F 45% 29.81 in 10.0 mi North 3.5 mph - N/A   Clear
4:53 PM 35.1 °F 32.2 °F 21.9 °F 59% 29.87 in 10.0 mi WNW 3.5 mph - N/A   Clear
5:53 PM 34.0 °F 28.0 °F 25.0 °F 70% 29.87 in 10.0 mi SSW 6.9 mph - N/A   Clear
6:53 PM 33.1 °F 26.9 °F 23.0 °F 66% 29.87 in 10.0 mi WSW 6.9 mph - N/A   Clear
7:53 PM 35.1 °F 27.4 °F 24.1 °F 64% 29.85 in 10.0 mi SW 10.4 mph - N/A   Clear
8:53 PM 35.1 °F 25.5 °F 23.0 °F 61% 29.82 in 10.0 mi WSW 15.0 mph - N/A   Clear
9:53 PM 36.0 °F 26.7 °F 23.0 °F 59% 29.80 in 10.0 mi WSW 15.0 mph - N/A   Clear
10:53 PM 35.1 °F 26.4 °F 23.0 °F 61% 29.81 in 10.0 mi WSW 12.7 mph - N/A   Clear
11:53 PM 37.9 °F 26.3 °F 24.1 °F 57% 29.75 in 10.0 mi SW 26.5 mph 31.1 mph N/A   Clear