Weather History for Casper, WY

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Thursday, January 31, 2013

  Actual Average Record
Temperature  
Mean Temperature 29 °F 25 °F  
Max Temperature 42 °F 35 °F 58 °F (1971)
Min Temperature 15 °F 14 °F -24 °F (1996)
Degree Days  
Heating Degree Days 36 40  
Month to date heating degree days 1228 1245  
Since 1 July heating degree days 3951 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 18 °F    
Average Humidity 64    
Maximum Humidity 84    
Minimum Humidity 43    
Precipitation  
Precipitation T in 0.02 in 0.18 in (1981)
Month to date precipitation 0.27 0.51  
Year to date precipitation 0.27 0.51  
Snow  
Snow 0.20 in 0.30 in - ()
Month to date snowfall 4.5 9.1  
Since 1 July snowfall 23.2 39.6  
Snow Depth 1.00 in    
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 18 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 31, 2013 Rise Set
Actual Time 7:21 AM MST 5:17 PM MST
Civil Twilight 6:51 AM MST 5:48 PM MST
Nautical Twilight 6:17 AM MST 6:22 PM MST
Astronomical Twilight 5:44 AM MST 6:55 PM MST
Moon 10:32 PM MST (1/31) 9:14 AM MST (1/31)
Length of Visible Light 10h 56m
Length of Day
9h 56m
Waning Gibbous, 79% of the Moon is Illuminated
Jan 31
Waning Gibbous
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter
Feb 25
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 21.2 °F - 17.6 °F 86% 29.91 in - North - - 0.01 in Snow Light Snow
12:53 AM 21.0 °F 16.2 °F 18.0 °F 88% 30.01 in - East 3.5 mph - 0.01 in   Overcast
1:13 AM 21.2 °F 14.9 °F 17.6 °F 86% 29.92 in - NE 4.6 mph - N/A   Overcast
1:53 AM 21.0 °F 16.2 °F 17.1 °F 85% 30.02 in - ESE 3.5 mph - 0.00 in Snow Light Snow
2:53 AM 19.9 °F 13.4 °F 17.1 °F 89% 30.01 in - SW 4.6 mph - 0.00 in   Overcast
3:53 AM 21.0 °F 11.4 °F 17.1 °F 85% 30.00 in - SSW 8.1 mph - N/A   Overcast
4:53 AM 23.0 °F 12.4 °F 18.0 °F 81% 30.03 in - WSW 10.4 mph - N/A   Overcast
5:53 AM 21.0 °F 10.6 °F 16.0 °F 81% 30.05 in 10.0 mi WSW 9.2 mph - N/A   Overcast
6:53 AM 18.0 °F 7.7 °F 12.9 °F 81% 30.12 in 10.0 mi ENE 8.1 mph - N/A   Overcast
7:53 AM 17.1 °F 10.0 °F 12.9 °F 84% 30.17 in 10.0 mi ENE 4.6 mph - N/A   Overcast
8:53 AM 18.0 °F 11.1 °F 12.9 °F 81% 30.20 in 10.0 mi East 4.6 mph - N/A   Overcast
9:53 AM 18.0 °F 7.7 °F 12.0 °F 78% 30.23 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
9:56 AM 17.6 °F 8.2 °F 12.2 °F 79% 30.09 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
10:53 AM 19.9 °F - 14.0 °F 78% 30.24 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 AM 24.1 °F 16.0 °F 16.0 °F 71% 30.20 in 10.0 mi SW 6.9 mph - N/A   Clear
12:53 PM 32.0 °F 26.4 °F 19.9 °F 61% 30.14 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
1:53 PM 37.0 °F 31.0 °F 21.9 °F 54% 30.11 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
2:53 PM 42.1 °F 36.1 °F 21.0 °F 43% 30.09 in 10.0 mi West 10.4 mph 24.2 mph N/A   Scattered Clouds
3:53 PM 39.9 °F 32.9 °F 21.0 °F 47% 30.09 in 10.0 mi West 11.5 mph - N/A   Overcast
4:53 PM 37.9 °F 30.0 °F 19.9 °F 48% 30.08 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
5:53 PM 30.9 °F 25.2 °F 21.0 °F 67% 30.14 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
6:53 PM 28.9 °F - 19.9 °F 69% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 PM 30.9 °F 21.2 °F 21.0 °F 67% 30.17 in 10.0 mi SW 12.7 mph - N/A   Overcast
8:53 PM 28.9 °F 19.8 °F 19.0 °F 67% 30.17 in 10.0 mi SW 10.4 mph - N/A   Clear
9:53 PM 28.9 °F 19.8 °F 19.0 °F 67% 30.17 in 10.0 mi SW 10.4 mph - N/A   Clear
10:53 PM 28.9 °F 19.2 °F 19.0 °F 67% 30.16 in 10.0 mi SW 11.5 mph - N/A   Clear
11:53 PM 30.0 °F 18.3 °F 19.0 °F 64% 30.14 in 10.0 mi SSW 17.3 mph - N/A   Clear