Weather History for Cheyenne, WY

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Saturday, April 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 37 °F 44 °F  
Max Temperature 46 °F 56 °F 77 °F (1910)
Min Temperature 28 °F 32 °F -2 °F (1966)
Degree Days  
Heating Degree Days 28 21  
Month to date heating degree days 641 473  
Since 1 July heating degree days 6504 6393  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 28 °F    
Average Humidity 65    
Maximum Humidity 76    
Minimum Humidity 53    
Precipitation  
Precipitation T in 0.07 in 1.61 in (1933)
Month to date precipitation 1.92 1.10  
Year to date precipitation 3.43 2.95  
Snow  
Snow 0.00 in 0.40 in 17.30 in (1984)
Month to date snowfall 27.9 7.7  
Since 1 July snowfall 73.1 55.5  
Snow Depth 3.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 18 mph    
Max Gust Speed 35 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 20, 2013 Rise Set
Actual Time 6:11 AM MDT 7:44 PM MDT
Civil Twilight 5:42 AM MDT 8:14 PM MDT
Nautical Twilight 5:07 AM MDT 8:49 PM MDT
Astronomical Twilight 4:30 AM MDT 9:26 PM MDT
Moon 2:28 PM MDT (4/20) 3:05 AM MDT (4/20)
Length of Visible Light 14h 31m
Length of Day
13h 33m
Waxing Gibbous, 71% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 37.0 °F 29.8 °F 24.1 °F 59% 29.95 in 10.0 mi SSW 10.4 mph 19.6 mph N/A   Overcast
1:53 AM 36.0 °F 33.3 °F 23.0 °F 59% 29.91 in 10.0 mi SSW 3.5 mph - N/A   Clear
2:53 AM 30.9 °F 25.2 °F 23.0 °F 72% 29.94 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
3:53 AM 30.0 °F - 23.0 °F 75% 29.92 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 30.0 °F 21.7 °F 23.0 °F 75% 29.91 in 10.0 mi West 9.2 mph - N/A   Overcast
5:53 AM 30.9 °F 25.2 °F 21.9 °F 69% 29.91 in 10.0 mi WNW 5.8 mph - N/A   Overcast
6:53 AM 30.9 °F 25.2 °F 23.0 °F 72% 29.92 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
7:53 AM 36.0 °F 30.3 °F 24.1 °F 62% 29.91 in 10.0 mi WNW 6.9 mph - N/A   Clear
8:53 AM 37.9 °F 32.7 °F 26.1 °F 62% 29.91 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
9:53 AM 41.0 °F 36.4 °F 27.0 °F 57% 29.90 in 10.0 mi WNW 6.9 mph - N/A   Clear
10:53 AM 43.0 °F 36.8 °F 28.9 °F 58% 29.91 in 10.0 mi North 11.5 mph 18.4 mph N/A   Mostly Cloudy
11:53 AM 45.0 °F 40.6 °F 28.9 °F 53% 29.89 in 10.0 mi North 8.1 mph - N/A   Overcast
12:53 PM 45.0 °F 41.2 °F 28.9 °F 53% 29.89 in 10.0 mi Variable 6.9 mph - N/A   Overcast
1:53 PM 43.0 °F 38.8 °F 32.0 °F 65% 29.91 in 10.0 mi NW 6.9 mph - 0.00 in Rain Light Rain
2:53 PM 42.1 °F - 33.1 °F 70% 29.95 in 10.0 mi Calm Calm - 0.00 in   Overcast
3:53 PM 41.0 °F 35.8 °F 32.0 °F 70% 29.95 in 10.0 mi SSW 8.1 mph - 0.00 in   Overcast
4:53 PM 41.0 °F 34.3 °F 33.1 °F 73% 29.95 in 10.0 mi SW 11.5 mph - N/A   Scattered Clouds
5:53 PM 41.0 °F 35.8 °F 33.1 °F 73% 29.95 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
6:53 PM 42.1 °F 40.2 °F 32.0 °F 67% 29.95 in 10.0 mi Variable 3.5 mph - 0.00 in Rain Light Rain
7:53 PM 39.9 °F 35.1 °F 34.0 °F 79% 29.97 in 10.0 mi WNW 6.9 mph - 0.00 in   Overcast
8:53 PM 39.0 °F 34.0 °F 30.9 °F 73% 29.98 in 10.0 mi West 6.9 mph - N/A   Overcast
9:53 PM 39.0 °F 32.3 °F 30.9 °F 73% 29.96 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
10:53 PM 37.0 °F 29.3 °F 30.0 °F 76% 29.97 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
11:53 PM 37.0 °F 31.6 °F 28.9 °F 73% 29.96 in 10.0 mi WNW 6.9 mph - N/A   Clear