Weather History for Casper, WY

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Tuesday, January 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 32 °F 25 °F  
Max Temperature 40 °F 35 °F 58 °F (1971)
Min Temperature 23 °F 14 °F -24 °F (1996)
Degree Days  
Heating Degree Days 33 40  
Month to date heating degree days 1140 1245  
Since 1 July heating degree days 4040 4377  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 15 °F    
Average Humidity 53    
Maximum Humidity 68    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.02 in 0.18 in (1981)
Month to date precipitation 0.67 0.51  
Year to date precipitation 0.67 0.51  
Snow  
Snow 0.00 in 0.30 in - ()
Month to date snowfall 9.1 9.1  
Since 1 July snowfall 35.8 39.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 12 mph (SW)    
Max Wind Speed 23 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 31, 2012 Rise Set
Actual Time 7:22 AM MST 5:16 PM MST
Civil Twilight 6:52 AM MST 5:47 PM MST
Nautical Twilight 6:18 AM MST 6:21 PM MST
Astronomical Twilight 5:44 AM MST 6:54 PM MST
Moon 11:07 AM MST (1/31) 1:13 AM MST (1/31)
Length of Visible Light 10h 55m
Length of Day
9h 54m
First Quarter, 56% of the Moon is Illuminated
Jan 31
First Quarter
Feb 7
Full
Feb 14
Last Quarter
Feb 21
New
Feb 29
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 28.0 °F 24.2 °F 14.0 °F 56% 29.93 in 10.0 mi South 3.5 mph - N/A   Clear
1:29 AM 30.2 °F 19.8 °F 12.2 °F 47% 29.90 in 10.0 mi West 13.8 mph 27.6 mph N/A   Clear
1:53 AM 28.9 °F 23.9 °F 12.0 °F 49% 29.93 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:53 AM 25.0 °F 14.2 °F 12.0 °F 58% 29.94 in 10.0 mi SSW 11.5 mph - N/A   Clear
3:53 AM 25.0 °F 14.2 °F 12.0 °F 58% 29.97 in 10.0 mi SW 11.5 mph - N/A   Clear
4:53 AM 26.1 °F - 12.9 °F 58% 29.98 in 10.0 mi North - - N/A   Clear
5:53 AM 24.1 °F 12.0 °F 12.9 °F 62% 30.01 in 10.0 mi SW 13.8 mph - N/A   Clear
6:53 AM 25.0 °F 14.2 °F 12.0 °F 58% 30.03 in 10.0 mi WSW 11.5 mph - N/A   Clear
7:53 AM 27.0 °F 14.7 °F 12.0 °F 53% 30.04 in 10.0 mi SW 16.1 mph - N/A   Clear
8:53 AM 30.0 °F 17.2 °F 14.0 °F 51% 30.06 in 10.0 mi SW 20.7 mph - N/A   Clear
9:53 AM 32.0 °F 19.2 °F 14.0 °F 48% 30.07 in 10.0 mi SSW 23.0 mph 28.8 mph N/A   Clear
10:53 AM 35.1 °F 24.5 °F 14.0 °F 42% 30.09 in 10.0 mi SSW 18.4 mph - N/A   Clear
11:53 AM 36.0 °F 26.3 °F 15.1 °F 43% 30.07 in 10.0 mi SSW 16.1 mph - N/A   Clear
12:53 PM 37.9 °F 27.9 °F 16.0 °F 41% 30.04 in 10.0 mi SW 19.6 mph - N/A   Clear
1:53 PM 39.9 °F 32.1 °F 15.1 °F 36% 30.01 in 10.0 mi West 13.8 mph - N/A   Clear
2:53 PM 39.0 °F 30.3 °F 16.0 °F 39% 30.04 in 10.0 mi WSW 16.1 mph 21.9 mph N/A   Clear
3:53 PM 37.9 °F 31.5 °F 16.0 °F 41% 30.06 in 10.0 mi West 9.2 mph - N/A   Clear
4:53 PM 34.0 °F 27.2 °F 17.1 °F 50% 30.08 in 10.0 mi WSW 8.1 mph - N/A   Clear
5:53 PM 30.0 °F 21.1 °F 19.0 °F 64% 30.11 in 10.0 mi WSW 10.4 mph - N/A   Clear
6:53 PM 26.1 °F 16.2 °F 17.1 °F 69% 30.12 in 10.0 mi SSW 10.4 mph - N/A   Clear
7:53 PM 26.1 °F - 17.1 °F 69% 30.13 in 10.0 mi North - - N/A   Clear
8:53 PM 27.0 °F 18.0 °F 17.1 °F 66% 30.13 in 10.0 mi SSW 9.2 mph - N/A   Clear
9:53 PM 28.0 °F 19.3 °F 16.0 °F 61% 30.11 in 10.0 mi SSW 9.2 mph - N/A   Clear
10:53 PM 28.0 °F 24.2 °F 12.9 °F 53% 30.08 in 10.0 mi SW 3.5 mph - N/A   Clear
11:53 PM 30.9 °F 21.7 °F 15.1 °F 52% 30.07 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy