Greybull, WY

7:03 PM MDT on August 18, 2017 (GMT -0600)
South Big Horn County

Weather History for KGEY - December, 2012

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Monday, December 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 15 °F 16 °F  
Max Temperature 22 °F 28 °F 45 °F (2005)
Min Temperature 7 °F 5 °F -18 °F (2008)
Degree Days  
Heating Degree Days 50 49  
Month to date heating degree days 944 1124  
Since 1 July heating degree days 2556 2981  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 977 669  
Moisture  
Dew Point 6 °F    
Average Humidity 77    
Maximum Humidity 88    
Minimum Humidity 66    
Precipitation  
Precipitation T in 0.01 in 0.17 in (1984)
Month to date precipitation 0.09 0.24  
Year to date precipitation 2.31 7.47  
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 11 mph (NW)    
Max Wind Speed 25 mph    
Max Gust Speed 29 mph    
Visibility 7 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 24, 2012 Rise Set
Actual Time 7:47 AM MST 4:37 PM MST
Civil Twilight 7:13 AM MST 5:10 PM MST
Nautical Twilight 6:36 AM MST 5:47 PM MST
Astronomical Twilight 6:01 AM MST 6:23 PM MST
Moon 2:09 PM MST (12/24) 4:25 AM MST (12/24)
Length of Visible Light 9h 56m
Length of Day
8h 49m
Waxing Gibbous, 89% of the Moon is Illuminated
Dec 24
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 21.9 °F - 12.9 °F 68% 29.88 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 18.0 °F - 10.9 °F 74% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:53 AM 16.0 °F 6.3 °F 10.0 °F 77% 29.87 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
3:53 AM 15.1 °F - 10.0 °F 80% 29.86 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 15.1 °F 4.2 °F 9.0 °F 77% 29.86 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
5:53 AM 14.0 °F 8.2 °F 8.1 °F 77% 29.89 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
6:53 AM 15.1 °F 9.4 °F 9.0 °F 77% 29.91 in 10.0 mi NNW 3.5 mph - N/A   Overcast
7:53 AM 15.1 °F 9.4 °F 9.0 °F 77% 29.93 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
8:53 AM 17.1 °F 1.5 °F 10.0 °F 74% 29.97 in 10.0 mi NW 17.3 mph - N/A   Partly Cloudy
9:53 AM 17.1 °F 4.3 °F 10.0 °F 74% 30.02 in 10.0 mi NW 11.5 mph - N/A   Overcast
10:53 AM 18.0 °F 2.2 °F 10.0 °F 71% 30.01 in 10.0 mi NW 18.4 mph - N/A   Overcast
11:53 AM 17.1 °F 0.6 °F 9.0 °F 71% 30.00 in 10.0 mi NW 19.6 mph - N/A   Partly Cloudy
12:53 PM 18.0 °F 0.9 °F 10.0 °F 71% 30.01 in 10.0 mi NW 21.9 mph - N/A   Clear
1:53 PM 17.1 °F 2.0 °F 8.1 °F 68% 30.04 in 10.0 mi NW 16.1 mph - N/A   Mostly Cloudy
2:53 PM 15.1 °F -2.0 °F 6.1 °F 68% 30.06 in 10.0 mi NW 19.6 mph - N/A   Clear
3:53 PM 12.9 °F -6.1 °F 3.9 °F 67% 30.10 in 10.0 mi NW 23.0 mph 28.8 mph N/A   Clear
4:53 PM 10.9 °F -7.9 °F 3.0 °F 70% 30.15 in 10.0 mi WNW 20.7 mph - N/A   Partly Cloudy
5:53 PM 10.0 °F -7.6 °F 1.0 °F 67% 30.20 in 10.0 mi WNW 17.3 mph 25.3 mph N/A   Overcast
6:53 PM 10.0 °F -7.1 °F 1.0 °F 67% 30.25 in 8.0 mi NW 16.1 mph - 0.00 in Snow Light Snow
7:17 PM 8.6 °F -8.3 °F 1.4 °F 73% 30.07 in 2.5 mi WNW 15.0 mph - 0.00 in Snow Light Snow
7:53 PM 8.1 °F -7.7 °F 3.0 °F 80% 30.28 in 2.0 mi NW 12.7 mph - 0.00 in Snow Light Snow
8:00 PM 8.6 °F -6.3 °F 3.2 °F 79% 30.08 in 1.8 mi WNW 11.5 mph - 0.00 in Snow Light Snow
8:10 PM 8.6 °F -6.3 °F 3.2 °F 79% 30.09 in 2.0 mi WNW 11.5 mph - 0.00 in Snow Light Snow
8:30 PM 8.6 °F -4.7 °F 3.2 °F 79% 30.10 in 3.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow
8:53 PM 8.1 °F -3.2 °F 3.0 °F 80% 30.32 in 4.0 mi NW 6.9 mph - 0.00 in Snow Light Snow
9:20 PM 8.6 °F -2.6 °F 3.2 °F 79% 30.13 in 1.8 mi NW 6.9 mph - 0.00 in Snow Light Snow
9:27 PM 8.6 °F -2.6 °F 3.2 °F 79% 30.14 in 1.8 mi WNW 6.9 mph - 0.00 in Snow Light Snow
9:53 PM 7.0 °F -7.5 °F 3.0 °F 84% 30.35 in 1.5 mi WNW 10.4 mph - 0.00 in Snow Light Snow
10:43 PM 6.8 °F -6.9 °F 3.2 °F 85% 30.18 in 1.0 mi NW 9.2 mph - 0.00 in Snow Light Snow
10:53 PM 7.0 °F -5.7 °F 3.0 °F 84% 30.39 in 1.0 mi NW 8.1 mph - 0.00 in Snow Light Snow
10:56 PM 6.8 °F -5.9 °F 3.2 °F 85% 30.19 in 1.2 mi NW 8.1 mph - 0.00 in Snow Light Snow
11:53 PM 7.0 °F -3.3 °F 3.0 °F 84% 30.40 in 1.5 mi WNW 5.8 mph - 0.00 in Snow Light Snow