Weather History for Casper, WY

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Tuesday, January 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 11 °F 25 °F  
Max Temperature 21 °F 35 °F 56 °F (2000)
Min Temperature 1 °F 15 °F -31 °F (1943)
Degree Days  
Heating Degree Days 54 40  
Month to date heating degree days 669 685  
Since 1 July heating degree days 3569 3814  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point -1 °F    
Average Humidity 64    
Maximum Humidity 87    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in 0.02 in 0.23 in (1996)
Month to date precipitation 0.24 0.28  
Year to date precipitation 0.24 0.28  
Snow  
Snow 0.00 in 0.30 in - ()
Month to date snowfall 4.9 5.1  
Since 1 July snowfall 31.6 35.6  
Snow Depth 1.00 in    
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 16 mph (SW)    
Max Wind Speed 23 mph    
Max Gust Speed 40 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. 17, 2012 Rise Set
Actual Time 7:33 AM MST 4:58 PM MST
Civil Twilight 7:01 AM MST 5:30 PM MST
Nautical Twilight 6:27 AM MST 6:05 PM MST
Astronomical Twilight 5:53 AM MST 6:38 PM MST
Moon 1:55 AM MST (1/17) 11:54 AM MST (1/17)
Length of Visible Light 10h 28m
Length of Day
9h 25m
Waning Crescent, 34% of the Moon is Illuminated
Jan 17
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 1.9 °F -15.5 °F -4.0 °F 76% 30.24 in 10.0 mi SW 12.7 mph - N/A   Clear
1:53 AM 3.0 °F -14.8 °F -2.9 °F 76% 30.25 in 10.0 mi WSW 13.8 mph - N/A   Clear
2:53 AM 5.0 °F -10.8 °F -2.2 °F 72% 30.01 in 10.0 mi SW 11.5 mph - N/A   Clear
3:53 AM 7.0 °F -9.1 °F -2.0 °F 67% 30.25 in 10.0 mi SW 12.7 mph - N/A   Clear
4:53 AM 3.0 °F -13.3 °F -5.1 °F 69% 30.27 in 10.0 mi SW 11.5 mph - N/A   Clear
5:53 AM 7.0 °F -11.6 °F -4.0 °F 61% 30.27 in 10.0 mi SW 17.3 mph - N/A   Clear
6:53 AM 3.9 °F -9.4 °F -5.1 °F 66% 30.31 in 10.0 mi SW 8.1 mph - N/A   Clear
7:53 AM 3.9 °F -15.0 °F -5.1 °F 66% 30.32 in 10.0 mi SW 16.1 mph - N/A   Clear
8:53 AM 10.0 °F -7.1 °F -2.0 °F 58% 30.32 in 10.0 mi SW 16.1 mph - N/A   Clear
9:53 AM 12.0 °F -6.5 °F -0.9 °F 56% 30.33 in 10.0 mi SW 20.7 mph - N/A   Clear
10:53 AM 15.1 °F -2.5 °F -0.9 °F 49% 30.30 in 10.0 mi SW 20.7 mph - N/A   Clear
11:53 AM 18.0 °F 0.6 °F 1.0 °F 48% 30.25 in 10.0 mi SW 23.0 mph - N/A   Clear
12:53 PM 19.9 °F 4.3 °F 3.0 °F 48% 30.22 in 10.0 mi SW 19.6 mph 26.5 mph N/A   Clear
1:53 PM 21.0 °F 5.7 °F 1.9 °F 44% 30.18 in 10.0 mi WSW 19.6 mph 26.5 mph N/A   Clear
2:53 PM 21.0 °F 4.6 °F 3.0 °F 46% 30.15 in 10.0 mi WSW 23.0 mph 34.5 mph N/A   Clear
3:53 PM 19.9 °F 3.2 °F 1.0 °F 44% 30.14 in 10.0 mi WSW 23.0 mph 31.1 mph N/A   Clear
4:53 PM 18.0 °F 3.1 °F -0.0 °F 45% 30.16 in 10.0 mi SW 16.1 mph - N/A   Clear
5:53 PM 16.0 °F 1.1 °F -0.0 °F 49% 30.14 in 10.0 mi SW 15.0 mph 20.7 mph N/A   Clear
6:53 PM 15.1 °F 7.7 °F -0.9 °F 49% 30.17 in 10.0 mi East 4.6 mph - N/A   Clear
7:53 PM 15.1 °F 1.1 °F -0.9 °F 49% 30.16 in 10.0 mi WSW 12.7 mph - N/A   Clear
8:53 PM 15.1 °F -1.1 °F -2.0 °F 47% 30.12 in 10.0 mi WSW 17.3 mph - N/A   Clear
9:53 PM 17.1 °F -0.6 °F -0.9 °F 45% 30.09 in 10.0 mi WSW 23.0 mph 28.8 mph N/A   Clear
10:53 PM 15.1 °F 0.5 °F -0.9 °F 49% 30.06 in 10.0 mi WSW 13.8 mph 23.0 mph N/A   Clear
11:53 PM 17.1 °F 2.5 °F -2.0 °F 43% 30.01 in 10.0 mi WSW 15.0 mph 26.5 mph N/A   Clear