Weather History for Gillette, WY

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Sunday, December 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 23 °F 24 °F  
Max Temperature 38 °F 35 °F 60 °F (1933)
Min Temperature 7 °F 13 °F -30 °F (1983)
Degree Days  
Heating Degree Days 42 41  
Month to date heating degree days 810 940  
Since 1 July heating degree days 2426 2815  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 795 502  
Moisture  
Dew Point 12 °F    
Average Humidity 58    
Maximum Humidity 91    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in 0.01 in 0.20 in (1939)
Month to date precipitation 0.16 0.31  
Year to date precipitation 9.17 13.80  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 24 mph    
Max Gust Speed 31 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. 23, 2012 Rise Set
Actual Time 7:36 AM MST 4:27 PM MST
Civil Twilight 7:02 AM MST 5:00 PM MST
Nautical Twilight 6:25 AM MST 5:37 PM MST
Astronomical Twilight 5:50 AM MST 6:12 PM MST
Moon 1:23 PM MST (12/23) 3:16 AM MST (12/23)
Length of Visible Light 9h 57m
Length of Day
8h 51m
Waxing Gibbous, 82% of the Moon is Illuminated
Dec 23
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
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 37.9 °F 34.4 °F 3.9 °F 24% 29.69 in 10.0 mi Variable 4.6 mph 18.4 mph N/A   Clear
1:53 AM 27.0 °F 16.1 °F 8.1 °F 45% 29.74 in 10.0 mi NNW 12.7 mph - N/A   Clear
2:53 AM 19.0 °F 10.0 °F 10.9 °F 71% 29.79 in 10.0 mi West 6.9 mph - N/A   Clear
3:53 AM 15.1 °F 7.7 °F 10.0 °F 80% 29.88 in 10.0 mi NNW 4.6 mph - N/A   Clear
4:53 AM 14.0 °F - 10.4 °F 86% 29.78 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 14.0 °F 3.9 °F 10.0 °F 84% 29.92 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:53 AM 9.0 °F 2.4 °F 7.0 °F 92% 29.92 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
7:53 AM 8.1 °F - 6.1 °F 92% 29.94 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 19.0 °F - 14.0 °F 81% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 21.0 °F 13.4 °F 14.0 °F 74% 29.99 in 10.0 mi North 5.8 mph - N/A   Overcast
10:53 AM 28.0 °F 21.7 °F 16.0 °F 61% 29.97 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
11:53 AM 32.0 °F 21.2 °F 19.9 °F 61% 29.95 in 10.0 mi WNW 16.1 mph - N/A   Partly Cloudy
12:53 PM 34.0 °F 24.6 °F 21.0 °F 59% 29.93 in 10.0 mi NW 13.8 mph - N/A   Partly Cloudy
1:53 PM 36.0 °F 26.7 °F 19.9 °F 52% 29.96 in 10.0 mi NW 15.0 mph 19.6 mph N/A   Clear
2:53 PM 35.1 °F 24.8 °F 19.9 °F 54% 30.01 in 10.0 mi NNW 17.3 mph - N/A   Clear
3:53 PM 30.9 °F 25.2 °F 18.0 °F 59% 30.03 in 10.0 mi West 5.8 mph - N/A   Clear
4:53 PM 19.9 °F 10.1 °F 14.0 °F 78% 30.08 in 10.0 mi West 8.1 mph - N/A   Clear
5:53 PM 18.0 °F 12.7 °F 12.9 °F 81% 30.09 in 10.0 mi SW 3.5 mph - N/A   Clear
6:53 PM 16.0 °F 10.4 °F 12.0 °F 84% 30.10 in 10.0 mi South 3.5 mph - N/A   Clear
7:53 PM 14.0 °F 8.2 °F 10.9 °F 88% 30.12 in 10.0 mi South 3.5 mph - N/A   Clear
8:53 PM 12.9 °F 1.6 °F 9.0 °F 84% 30.07 in 10.0 mi South 8.1 mph - N/A   Clear
9:53 PM 9.0 °F 2.4 °F 6.1 °F 88% 30.07 in 10.0 mi South 3.5 mph - N/A   Clear
10:53 PM 17.1 °F 6.6 °F 12.9 °F 84% 30.01 in 10.0 mi South 8.1 mph - N/A   Clear
11:53 PM 16.0 °F - 12.0 °F 84% 29.98 in 10.0 mi Calm Calm - N/A   Clear