Weather History for Casper, WY

Change the Weather History Date:

Wednesday, February 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 28 °F 28 °F  
Max Temperature 39 °F 39 °F 62 °F (1958)
Min Temperature 16 °F 16 °F -6 °F (1953)
Degree Days  
Heating Degree Days 37 37  
Month to date heating degree days 748 783  
Since 1 July heating degree days 4699 5160  
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 61    
Maximum Humidity 84    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.02 in 0.42 in (2011)
Month to date precipitation 0.25 0.39  
Year to date precipitation 0.52 0.90  
Snow  
Snow 0.00 in 0.40 in - ()
Month to date snowfall 5.2 7.0  
Since 1 July snowfall 28.4 46.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.74 in    
Wind  
Wind Speed 7 mph (NE)    
Max Wind Speed 16 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Feb. 20, 2013 Rise Set
Actual Time 6:55 AM MST 5:44 PM MST
Civil Twilight 6:26 AM MST 6:13 PM MST
Nautical Twilight 5:53 AM MST 6:46 PM MST
Astronomical Twilight 5:20 AM MST 7:18 PM MST
Moon 1:03 PM MST (2/20) 3:22 AM MST (2/20)
Length of Visible Light 11h 46m
Length of Day
10h 48m
Waxing Gibbous, 76% of the Moon is Illuminated
Feb 20
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
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 21.9 °F 14.5 °F 14.0 °F 72% 29.73 in - NE 5.8 mph - N/A   Clear
1:53 AM 19.0 °F - 12.9 °F 77% 29.75 in - Calm Calm - N/A   Clear
2:53 AM 21.0 °F 12.4 °F 15.1 °F 78% 29.71 in - East 6.9 mph - N/A   Clear
3:53 AM 16.0 °F - 10.9 °F 81% 29.73 in - Calm Calm - N/A   Clear
4:53 AM 17.1 °F - 12.0 °F 81% 29.72 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 17.6 °F 9.3 °F 12.2 °F 79% 29.65 in 10.0 mi East 5.8 mph - N/A   Clear
6:53 AM 17.1 °F 8.7 °F 12.0 °F 81% 29.75 in 10.0 mi East 5.8 mph - N/A   Clear
7:53 AM 17.1 °F 6.6 °F 12.9 °F 84% 29.77 in 10.0 mi East 8.1 mph - N/A   Clear
8:53 AM 19.0 °F 9.0 °F 14.0 °F 81% 29.79 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
9:53 AM 23.0 °F 18.4 °F 15.1 °F 72% 29.78 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 28.9 °F 25.2 °F 15.1 °F 56% 29.75 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:53 AM 32.0 °F - 15.1 °F 50% 29.73 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 36.0 °F - 15.1 °F 43% 29.70 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 39.2 °F 35.0 °F 15.8 °F 39% 29.61 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:53 PM 37.4 °F 29.3 °F 15.8 °F 41% 29.62 in 10.0 mi ESE 12.7 mph - N/A   Clear
3:53 PM 35.1 °F 26.9 °F 15.1 °F 44% 29.70 in 10.0 mi East 11.5 mph - N/A   Clear
4:53 PM 30.9 °F 21.7 °F 16.0 °F 54% 29.73 in 10.0 mi East 11.5 mph - N/A   Clear
5:53 PM 28.9 °F 18.6 °F 15.1 °F 56% 29.75 in 10.0 mi ENE 12.7 mph - N/A   Clear
6:53 PM 24.1 °F 15.2 °F 14.0 °F 65% 29.80 in 10.0 mi ENE 8.1 mph - N/A   Clear
7:53 PM 21.9 °F 8.2 °F 17.1 °F 82% 29.82 in 10.0 mi North 16.1 mph - N/A   Clear
8:26 PM 21.2 °F 7.3 °F 17.6 °F 86% 29.69 in 7.0 mi North 16.1 mph - N/A   Mostly Cloudy
8:53 PM 21.2 °F 9.5 °F 17.6 °F 86% 29.70 in 7.0 mi North 11.5 mph - N/A   Overcast
9:06 PM 21.2 °F 9.5 °F 17.6 °F 86% 29.70 in - North 11.5 mph - N/A   Overcast
9:53 PM 21.9 °F 11.7 °F 18.0 °F 85% 29.82 in - North 9.2 mph - N/A   Overcast
10:53 PM 21.9 °F 10.4 °F 18.0 °F 85% 29.81 in - North 11.5 mph - N/A   Overcast
11:13 PM 21.2 °F 9.5 °F 17.6 °F 86% 29.72 in - NNE 11.5 mph - N/A   Overcast
11:31 PM 21.2 °F 9.5 °F 17.6 °F 86% 29.72 in - NNE 11.5 mph - N/A   Overcast
11:53 PM 21.9 °F 9.8 °F 17.1 °F 82% 29.81 in - North 12.7 mph - N/A   Overcast