Weather History for Casper, WY

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Saturday, January 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 42 °F 25 °F  
Max Temperature 50 °F 35 °F 56 °F (1950)
Min Temperature 34 °F 15 °F -21 °F (1962)
Degree Days  
Heating Degree Days 23 40  
Month to date heating degree days 785 845  
Since 1 July heating degree days 3685 3974  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 27 °F    
Average Humidity 52    
Maximum Humidity 70    
Minimum Humidity 34    
Precipitation  
Precipitation 0.04 in 0.01 in 0.36 in (1974)
Month to date precipitation 0.28 0.34  
Year to date precipitation 0.28 0.34  
Snow  
Snow 0.00 in 0.20 in - ()
Month to date snowfall 4.9 6.2  
Since 1 July snowfall 31.6 36.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.38 in    
Wind  
Wind Speed 28 mph (SW)    
Max Wind Speed 45 mph    
Max Gust Speed 63 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Jan. 21, 2012 Rise Set
Actual Time 7:30 AM MST 5:03 PM MST
Civil Twilight 6:59 AM MST 5:34 PM MST
Nautical Twilight 6:25 AM MST 6:09 PM MST
Astronomical Twilight 5:51 AM MST 6:43 PM MST
Moon 6:05 AM MST (1/21) 3:42 PM MST (1/21)
Length of Visible Light 10h 35m
Length of Day
9h 33m
Waning Crescent, 3% of the Moon is Illuminated
Jan 21
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 37.4 °F 29.3 °F 23.0 °F 56% 29.70 in 10.0 mi SW 12.7 mph 19.6 mph N/A   Clear
1:53 AM 39.0 °F 28.3 °F 23.0 °F 53% 29.62 in 10.0 mi SW 24.2 mph 31.1 mph N/A   Clear
2:53 AM 39.9 °F 28.8 °F 23.0 °F 51% 29.58 in 10.0 mi SW 27.6 mph 36.8 mph N/A   Clear
3:53 AM 41.0 °F 30.5 °F 21.9 °F 47% 29.56 in 10.0 mi SW 26.5 mph 35.7 mph N/A   Clear
4:53 AM 42.1 °F 30.8 °F 21.9 °F 45% 29.56 in 10.0 mi SW 33.4 mph 47.2 mph N/A   Clear
5:53 AM 39.2 °F 26.6 °F 26.6 °F 61% 29.55 in 10.0 mi SSW 34.5 mph 43.7 mph N/A   Clear
6:53 AM 41.0 °F 27.7 °F 27.0 °F 57% 29.49 in 10.0 mi SW 44.9 mph 63.3 mph N/A   Clear
7:53 AM 39.9 °F 26.5 °F 28.0 °F 63% 29.49 in 10.0 mi SW 42.6 mph 54.1 mph N/A   Clear
8:53 AM 42.1 °F 30.8 °F 28.0 °F 58% 29.50 in 10.0 mi SW 33.4 mph 48.3 mph N/A   Mostly Cloudy
9:53 AM 44.1 °F 32.9 °F 27.0 °F 51% 29.45 in 10.0 mi SW 38.0 mph 54.1 mph N/A   Partly Cloudy
10:53 AM 44.1 °F 33.0 °F 26.1 °F 49% 29.40 in 10.0 mi SW 36.8 mph 51.8 mph N/A   Scattered Clouds
11:53 AM 46.0 °F 36.2 °F 23.0 °F 40% 29.29 in 10.0 mi SW 33.4 mph 49.5 mph N/A   Overcast
12:53 PM 48.0 °F - 21.9 °F 36% 29.26 in 10.0 mi SW 32.2 mph 44.9 mph N/A   Mostly Cloudy
1:53 PM 39.9 °F 25.7 °F 30.0 °F 68% 29.30 in 8.0 mi SW 49.5 mph 58.7 mph 0.00 in Rain Light Rain
2:53 PM 39.0 °F 27.0 °F 30.9 °F 73% 29.27 in 10.0 mi SW 31.1 mph 41.4 mph 0.01 in   Overcast
3:53 PM 41.0 °F 30.2 °F 30.0 °F 65% 29.24 in 10.0 mi SW 27.6 mph 42.6 mph N/A   Clear
4:53 PM 39.9 °F 28.6 °F 28.9 °F 65% 29.22 in 10.0 mi SW 28.8 mph 39.1 mph N/A   Partly Cloudy
5:53 PM 39.9 °F 29.0 °F 28.9 °F 65% 29.24 in 10.0 mi SW 26.5 mph 36.8 mph N/A   Clear
6:53 PM 39.9 °F 30.2 °F 30.0 °F 68% 29.24 in 10.0 mi SW 20.7 mph - N/A   Overcast
7:53 PM 39.0 °F 30.3 °F 30.0 °F 70% 29.24 in 10.0 mi SW 16.1 mph 25.3 mph N/A   Overcast
8:53 PM 39.0 °F 29.3 °F 30.9 °F 73% 29.25 in 10.0 mi SW 19.6 mph 27.6 mph 0.00 in Rain Light Rain
9:53 PM 37.9 °F 30.0 °F 30.9 °F 76% 29.26 in 10.0 mi SW 12.7 mph - 0.00 in Rain Light Rain
10:29 PM 37.4 °F 29.3 °F 30.2 °F 75% 29.30 in 10.0 mi SW 12.7 mph - 0.00 in   Overcast
10:53 PM 37.0 °F 28.9 °F 30.9 °F 79% 29.27 in 10.0 mi WSW 12.7 mph - 0.00 in Rain Light Rain
11:36 PM 35.6 °F 29.9 °F 32.0 °F 87% 29.31 in 7.0 mi West 6.9 mph - 0.02 in Rain Light Rain
11:53 PM 34.0 °F 26.0 °F 30.9 °F 89% 29.28 in 9.0 mi WSW 10.4 mph - 0.03 in Rain Light Rain