Weather History for Gillette, WY

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Saturday, April 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 44 °F 44 °F  
Max Temperature 56 °F 57 °F 82 °F (1980)
Min Temperature 31 °F 31 °F 5 °F (1966)
Degree Days  
Heating Degree Days 21 21  
Month to date heating degree days 622 478  
Since 1 July heating degree days 6709 6825  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 33 °F    
Average Humidity 68    
Maximum Humidity 100    
Minimum Humidity 35    
Precipitation  
Precipitation T in 0.06 in 1.68 in (1974)
Month to date precipitation 1.06 0.80  
Year to date precipitation 2.47 2.54  
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 25 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Apr. 20, 2013 Rise Set
Actual Time 6:09 AM MDT 7:53 PM MDT
Civil Twilight 5:38 AM MDT 8:24 PM MDT
Nautical Twilight 5:01 AM MDT 9:01 PM MDT
Astronomical Twilight 4:21 AM MDT 9:42 PM MDT
Moon 2:28 PM MDT (4/20) 3:12 AM MDT (4/20)
Length of Visible Light 14h 45m
Length of Day
13h 43m
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 34.0 °F 27.2 °F 30.9 °F 89% 29.84 in 10.0 mi SSE 8.1 mph - N/A   Clear
1:53 AM 34.0 °F 24.6 °F 30.9 °F 89% 29.83 in 10.0 mi South 13.8 mph - N/A   Mostly Cloudy
2:53 AM 35.1 °F 26.9 °F 30.9 °F 85% 29.81 in 10.0 mi South 11.5 mph 16.1 mph N/A   Overcast
3:53 AM 35.1 °F 29.3 °F 32.0 °F 89% 29.83 in 10.0 mi NNW 6.9 mph - N/A   Overcast
4:53 AM 36.0 °F - 30.9 °F 82% 29.85 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 30.9 °F 26.2 °F 30.0 °F 96% 29.87 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
6:53 AM 35.1 °F 31.0 °F 32.0 °F 89% 29.86 in 10.0 mi SSE 4.6 mph - N/A   Overcast
7:53 AM 43.0 °F 36.4 °F 34.0 °F 71% 29.86 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
8:53 AM 46.9 °F - 35.1 °F 63% 29.86 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Clear
9:53 AM 50.0 °F - 34.0 °F 54% 29.85 in 10.0 mi NW 13.8 mph 21.9 mph N/A   Clear
10:53 AM 51.1 °F - 32.0 °F 48% 29.86 in 10.0 mi WNW 10.4 mph 19.6 mph N/A   Partly Cloudy
11:53 AM 54.0 °F - 30.9 °F 41% 29.85 in 10.0 mi NW 15.0 mph 25.3 mph N/A   Partly Cloudy
12:53 PM 55.0 °F - 28.9 °F 37% 29.84 in 10.0 mi NW 16.1 mph - N/A   Partly Cloudy
1:53 PM 55.9 °F - 28.0 °F 34% 29.83 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
2:33 PM 53.6 °F - 30.2 °F 41% 29.84 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
2:53 PM 54.0 °F - 32.0 °F 43% 29.83 in 10.0 mi WNW 19.6 mph 25.3 mph N/A   Overcast
3:53 PM 48.0 °F - 36.0 °F 63% 29.86 in 10.0 mi NNW 19.6 mph - 0.00 in   Overcast
4:53 PM 51.1 °F - 34.0 °F 52% 29.84 in 10.0 mi NNE 4.6 mph - N/A   Partly Cloudy
5:53 PM 51.1 °F - 34.0 °F 52% 29.87 in 10.0 mi NNW 10.4 mph - N/A   Overcast
6:53 PM 46.0 °F 43.1 °F 35.1 °F 66% 29.88 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
7:53 PM 45.0 °F 37.9 °F 34.0 °F 65% 29.89 in 7.0 mi WNW 16.1 mph 23.0 mph 0.00 in Rain Light Rain
8:53 PM 42.1 °F 35.2 °F 36.0 °F 79% 29.87 in 10.0 mi South 12.7 mph - 0.00 in   Mostly Cloudy
9:53 PM 39.0 °F 32.8 °F 34.0 °F 82% 29.88 in 10.0 mi SW 9.2 mph - N/A   Clear
10:53 PM 39.9 °F 34.5 °F 35.1 °F 83% 29.91 in 10.0 mi NNW 8.1 mph 19.6 mph N/A   Mostly Cloudy
11:53 PM 39.0 °F 34.8 °F 36.0 °F 89% 29.91 in 10.0 mi South 5.8 mph - N/A   Overcast