Weather History for Gillette, WY

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Wednesday, December 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 16 °F 24 °F  
Max Temperature 27 °F 35 °F 59 °F (1979)
Min Temperature 5 °F 13 °F -23 °F (1990)
Degree Days  
Heating Degree Days 49 41  
Month to date heating degree days 673 776  
Since 1 July heating degree days 2289 2651  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 795 502  
Moisture  
Dew Point 3 °F    
Average Humidity 55    
Maximum Humidity 73    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.01 in 0.24 in (1960)
Month to date precipitation 0.16 0.27  
Year to date precipitation 9.17 13.76  
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 10 mph (West)    
Max Wind Speed 22 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
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

Dec. 19, 2012 Rise Set
Actual Time 7:34 AM MST 4:25 PM MST
Civil Twilight 7:00 AM MST 4:58 PM MST
Nautical Twilight 6:23 AM MST 5:35 PM MST
Astronomical Twilight 5:48 AM MST 6:10 PM MST
Moon 11:29 AM MST (12/19) No Moon Set
Length of Visible Light 9h 57m
Length of Day
8h 50m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 19
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

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 12.9 °F 0.7 °F 3.9 °F 67% 29.90 in 10.0 mi West 9.2 mph - N/A   Clear
1:53 AM 14.0 °F 2.0 °F 3.9 °F 64% 29.91 in 10.0 mi WNW 9.2 mph - N/A   Clear
2:53 AM 12.0 °F 2.7 °F 3.9 °F 70% 29.93 in 10.0 mi West 5.8 mph - N/A   Clear
3:53 AM 14.0 °F 2.0 °F 3.9 °F 64% 29.96 in 10.0 mi WNW 9.2 mph - N/A   Clear
4:53 AM 12.2 °F 0.7 °F 3.2 °F 67% 29.82 in 10.0 mi West 8.1 mph - N/A   Clear
5:53 AM 12.9 °F 2.6 °F 5.0 °F 71% 30.03 in 10.0 mi West 6.9 mph - N/A   Clear
6:53 AM 12.9 °F -0.2 °F 5.0 °F 71% 30.06 in 10.0 mi West 10.4 mph - N/A   Clear
7:53 AM 14.0 °F 3.9 °F 5.0 °F 67% 30.09 in 10.0 mi West 6.9 mph - N/A   Clear
8:53 AM 17.1 °F 4.3 °F 6.1 °F 62% 30.09 in 10.0 mi West 11.5 mph - N/A   Clear
9:53 AM 21.0 °F 8.6 °F 7.0 °F 55% 30.12 in 10.0 mi NW 12.7 mph - N/A   Clear
10:53 AM 24.1 °F 12.0 °F 7.0 °F 48% 30.10 in 10.0 mi NNW 13.8 mph - N/A   Clear
11:53 AM 25.0 °F 14.2 °F 6.1 °F 45% 30.10 in 10.0 mi NW 11.5 mph - N/A   Clear
12:53 PM 26.1 °F 13.1 °F 5.0 °F 41% 30.09 in 10.0 mi NW 17.3 mph 24.2 mph N/A   Clear
1:53 PM 27.0 °F 14.7 °F 3.0 °F 36% 30.09 in 10.0 mi NW 16.1 mph - N/A   Clear
2:53 PM 26.1 °F 12.7 °F 3.0 °F 37% 30.12 in 10.0 mi NW 18.4 mph - N/A   Clear
3:53 PM 24.1 °F 12.0 °F 3.0 °F 40% 30.14 in 10.0 mi NW 13.8 mph - N/A   Clear
4:53 PM 14.0 °F 2.9 °F 1.0 °F 56% 30.20 in 10.0 mi West 8.1 mph - N/A   Clear
5:53 PM 10.0 °F 1.8 °F 1.0 °F 67% 30.22 in 10.0 mi WSW 4.6 mph - N/A   Clear
6:53 PM 9.0 °F -0.9 °F 1.0 °F 70% 30.23 in 10.0 mi WSW 5.8 mph - N/A   Clear
7:53 PM 9.0 °F 0.6 °F 1.0 °F 70% 30.24 in 10.0 mi WSW 4.6 mph - N/A   Clear
8:53 PM 8.1 °F -3.2 °F -0.0 °F 70% 30.23 in 10.0 mi South 6.9 mph - N/A   Clear
9:53 PM 10.0 °F -0.9 °F 1.0 °F 67% 30.21 in 10.0 mi South 6.9 mph - N/A   Clear
10:53 PM 10.9 °F 0.2 °F -0.0 °F 61% 30.19 in 10.0 mi SSE 6.9 mph - N/A   Clear
11:53 PM 10.9 °F 2.9 °F -0.9 °F 59% 30.20 in 10.0 mi Variable 4.6 mph - N/A   Clear