Weather History for Greybull, WY

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Sunday, December 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 34 °F 22 °F  
Max Temperature 41 °F 33 °F 64 °F (1998)
Min Temperature 27 °F 10 °F -11 °F (2007)
Degree Days  
Heating Degree Days 31 43  
Month to date heating degree days 31 43  
Since 1 July heating degree days 1839 1900  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1005 669  
Moisture  
Dew Point 28 °F    
Average Humidity 78    
Maximum Humidity 92    
Minimum Humidity 64    
Precipitation  
Precipitation 0.00 in 0.02 in 0.02 in (2007)
Month to date precipitation 0.00 0.02  
Year to date precipitation 4.85 7.25  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 4 mph (SE)    
Max Wind Speed 10 mph    
Max Gust Speed 12 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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Astronomy

Dec. 01, 2013 Rise Set
Actual Time 7:29 AM MST 4:33 PM MST
Civil Twilight 6:56 AM MST 5:06 PM MST
Nautical Twilight 6:19 AM MST 5:42 PM MST
Astronomical Twilight 5:44 AM MST 6:17 PM MST
Moon 5:47 AM MST (12/1) 3:48 PM MST (12/1)
Length of Visible Light 10h 10m
Length of Day
9h 04m
Waning Crescent, 2% of the Moon is Illuminated
Dec 1
Waning Crescent
Dec 2
New
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last 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 30.0 °F 25.2 °F 26.1 °F 85% 30.16 in 10.0 mi North 4.6 mph - N/A   Clear
1:53 AM 30.0 °F - 27.0 °F 88% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 AM 28.9 °F 25.2 °F 26.1 °F 89% 30.14 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
3:53 AM 30.9 °F 25.2 °F 27.0 °F 85% 30.13 in 10.0 mi ESE 5.8 mph - N/A   Overcast
4:53 AM 30.9 °F - 27.0 °F 85% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 28.9 °F 25.2 °F 26.1 °F 89% 30.14 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
6:53 AM 28.9 °F 23.9 °F 26.1 °F 89% 30.14 in 10.0 mi SE 4.6 mph - N/A   Overcast
7:53 AM 30.0 °F 25.2 °F 26.1 °F 85% 30.12 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
8:53 AM 32.0 °F 28.7 °F 27.0 °F 82% 30.09 in 10.0 mi South 3.5 mph - N/A   Overcast
9:53 AM 33.1 °F - 28.0 °F 82% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 36.0 °F - 28.0 °F 73% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 37.9 °F 35.5 °F 28.9 °F 70% 29.98 in 10.0 mi ESE 3.5 mph - N/A   Overcast
12:53 PM 39.9 °F - 28.0 °F 63% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 PM 39.9 °F 37.8 °F 28.9 °F 65% 29.88 in 10.0 mi WNW 3.5 mph - N/A   Partly Cloudy
2:53 PM 39.0 °F 34.0 °F 30.0 °F 70% 29.86 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
3:53 PM 37.9 °F 32.1 °F 30.0 °F 73% 29.86 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
4:53 PM 39.0 °F 36.8 °F 28.0 °F 65% 29.84 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
5:53 PM 37.0 °F 34.5 °F 28.9 °F 73% 29.85 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
6:53 PM 36.0 °F 30.3 °F 28.9 °F 76% 29.84 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
7:53 PM 37.0 °F 31.6 °F 28.9 °F 73% 29.84 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
8:53 PM 35.1 °F 30.1 °F 28.9 °F 78% 29.83 in 10.0 mi South 5.8 mph - N/A   Overcast
9:53 PM 34.0 °F 28.0 °F 28.9 °F 82% 29.83 in 10.0 mi SSE 6.9 mph - N/A   Overcast
10:53 PM 34.0 °F 29.8 °F 30.0 °F 85% 29.82 in 10.0 mi ESE 4.6 mph - N/A   Overcast
11:53 PM 34.0 °F - 30.0 °F 85% 29.81 in 10.0 mi Calm Calm - N/A   Overcast