History for Casper, WY

Friday, December 21, 2012 — View Current Conditions
Friday, December 21, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 34 °F 23 °F  
Max Temperature 43 °F 34 °F 53 °F (1969)
Min Temperature 25 °F 13 °F -41 °F (1990)
Degree Days
Heating Degree Days 31 42  
Month to date heating degree days 717 863  
Since 1 July heating degree days 2251 2717  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 697 422  
Moisture
Dew Point -3 °F    
Average Humidity 21    
Maximum Humidity 29    
Minimum Humidity 13    
Precipitation
Precipitation 0.00 in 0.01 in 0.21 in (2003)
Month to date precipitation 0.08 0.33  
Year to date precipitation 7.57 12.36  
Snow
Snow 0.00 in 0.30 in - ()
Month to date snowfall T 7.5  
Since 1 July snowfall 12.7 27.0  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 30.13 in    
Wind
Wind Speed 22 mph (SW)    
Max Wind Speed 38 mph    
Max Gust Speed 47 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Astronomy
May. 20, 2013 Rise Set
Actual Time 7:33 AM MST 4:34 PM MST
Civil Twilight 7:01 AM MST 5:07 PM MST
Nautical Twilight 6:25 AM MST 5:42 PM MST
Astronomical Twilight 5:51 AM MST 6:17 PM MST
Moon 12:28 PM MST (12/21) 1:17 AM MST (12/21)
Length Of Visible Light 10h 05m
Length of Day
9h 00m
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
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Hourly Observations
Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 27.0 °F 11.9 °F -2.9 °F 27% 30.19 in 10.0 mi WSW 25.3 mph 35.7 mph N/A   Clear
1:53 AM 27.0 °F 12.8 °F -2.9 °F 27% 30.22 in 10.0 mi SW 21.9 mph 34.5 mph N/A   Clear
2:53 AM 27.0 °F 10.8 °F -2.0 °F 29% 30.22 in 10.0 mi SW 29.9 mph 38.0 mph N/A   Clear
3:53 AM 27.0 °F 13.5 °F -4.0 °F 26% 30.22 in 10.0 mi SW 19.6 mph - N/A   Clear
4:53 AM 25.0 °F 11.7 °F -4.0 °F 28% 30.22 in 10.0 mi SW 17.3 mph - N/A   Clear
5:53 AM 28.9 °F 17.3 °F -5.1 °F 23% 30.22 in 10.0 mi SW 16.1 mph 24.2 mph N/A   Clear
6:53 AM 28.9 °F 16.9 °F -4.0 °F 24% 30.21 in 10.0 mi SW 17.3 mph 29.9 mph N/A   Clear
7:53 AM 30.0 °F 16.9 °F -5.1 °F 22% 30.22 in 10.0 mi SW 21.9 mph 28.8 mph N/A   Clear
8:53 AM 34.0 °F 20.5 °F -5.1 °F 19% 30.21 in 10.0 mi SW 28.8 mph 39.1 mph N/A   Clear
9:53 AM 37.0 °F 25.1 °F -5.1 °F 17% 30.17 in 10.0 mi SSW 26.5 mph 39.1 mph N/A   Clear
10:53 AM 39.9 °F 27.6 °F -5.1 °F 15% 30.13 in 10.0 mi SSW 34.5 mph 44.9 mph N/A   Clear
11:53 AM 42.1 °F 31.7 °F -5.1 °F 14% 30.10 in 10.0 mi SW 27.6 mph 40.3 mph N/A   Clear
12:53 PM 42.1 °F 30.4 °F -2.9 °F 15% 30.06 in 10.0 mi SW 35.7 mph 43.7 mph N/A   Clear
1:53 PM 43.0 °F 33.3 °F -2.0 °F 15% 30.05 in 10.0 mi SSW 25.3 mph 38.0 mph N/A   Clear
2:53 PM 42.1 °F 32.6 °F -2.0 °F 16% 30.05 in 10.0 mi SSW 23.0 mph 31.1 mph N/A   Clear
3:53 PM 39.9 °F 28.8 °F -2.0 °F 17% 30.06 in 10.0 mi SW 27.6 mph 35.7 mph N/A   Clear
4:53 PM 35.1 °F 25.5 °F -0.9 °F 22% 30.10 in 10.0 mi SW 15.0 mph - N/A   Clear
5:53 PM 32.0 °F 23.6 °F -2.0 °F 23% 30.10 in 10.0 mi WSW 10.4 mph 18.4 mph N/A   Clear
6:53 PM 30.9 °F 19.1 °F -0.9 °F 26% 30.10 in 10.0 mi SW 18.4 mph - N/A   Clear
7:53 PM 30.0 °F 18.3 °F -0.9 °F 27% 30.10 in 10.0 mi SW 17.3 mph - N/A   Clear
8:53 PM 30.9 °F 19.8 °F -0.9 °F 26% 30.06 in 10.0 mi SW 16.1 mph - N/A   Clear
9:53 PM 30.0 °F 21.1 °F -0.9 °F 27% 30.05 in 10.0 mi SW 10.4 mph - N/A   Clear
10:53 PM 30.0 °F 18.3 °F -0.9 °F 27% 30.05 in 10.0 mi SW 17.3 mph - N/A   Clear
11:53 PM 30.0 °F 16.9 °F -0.0 °F 28% 30.03 in 10.0 mi SW 21.9 mph 34.5 mph N/A   Clear
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