Weather History for Greybull, WY

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Wednesday, February 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 20 °F 30 °F  
Max Temperature 34 °F 42 °F 67 °F (2006)
Min Temperature 6 °F 17 °F -10 °F (2014)
Degree Days  
Heating Degree Days 45 36  
Month to date heating degree days 1245 1125  
Since 1 July heating degree days 5833 5939  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 13 °F    
Average Humidity 68    
Maximum Humidity 92    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.01 in 0.11 in (2007)
Month to date precipitation 0.14 0.17  
Year to date precipitation 0.42 0.40  
Sea Level Pressure  
Sea Level Pressure 30.38 in    
Wind  
Wind Speed 4 mph (SE)    
Max Wind Speed 12 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
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

Feb. 27, 2013 Rise Set
Actual Time 6:52 AM MST 5:57 PM MST
Civil Twilight 6:23 AM MST 6:27 PM MST
Nautical Twilight 5:49 AM MST 7:01 PM MST
Astronomical Twilight 5:15 AM MST 7:34 PM MST
Moon 8:30 PM MST (2/27) 7:22 AM MST (2/27)
Length of Visible Light 12h 03m
Length of Day
11h 05m
Waning Gibbous, 96% of the Moon is Illuminated
Feb 27
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:53 AM 17.1 °F 8.7 °F 12.0 °F 81% 30.35 in 10.0 mi ESE 5.8 mph - N/A   Clear
2:53 AM 15.1 °F 7.7 °F 10.9 °F 84% 30.35 in 10.0 mi ESE 4.6 mph - N/A   Clear
3:53 AM 15.1 °F - 10.0 °F 80% 30.35 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 12.0 °F 5.9 °F 9.0 °F 88% 30.37 in 10.0 mi South 3.5 mph - N/A   Clear
5:53 AM 10.0 °F - 7.0 °F 87% 30.40 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 9.0 °F - 5.0 °F 84% 30.41 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 10.0 °F - 7.0 °F 87% 30.43 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 12.9 °F 6.9 °F 10.0 °F 88% 30.43 in 10.0 mi SE 3.5 mph - N/A   Clear
10:53 AM 23.0 °F 17.0 °F 14.0 °F 68% 30.40 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
11:53 AM 28.0 °F 22.8 °F 17.1 °F 63% 30.39 in 10.0 mi South 4.6 mph - N/A   Overcast
1:53 PM 32.0 °F 25.6 °F 17.1 °F 54% 30.35 in 10.0 mi SSE 6.9 mph - N/A   Overcast
2:53 PM 34.0 °F 26.6 °F 16.0 °F 48% 30.34 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
3:53 PM 34.0 °F 27.2 °F 14.0 °F 44% 30.34 in 10.0 mi SE 8.1 mph - N/A   Clear
4:53 PM 32.0 °F 26.4 °F 17.1 °F 54% 30.35 in 10.0 mi ESE 5.8 mph - N/A   Overcast
5:53 PM 30.0 °F 23.2 °F 18.0 °F 61% 30.36 in 10.0 mi East 6.9 mph - N/A   Overcast
6:53 PM 27.0 °F 23.0 °F 16.0 °F 63% 30.38 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
7:53 PM 26.1 °F 21.9 °F 16.0 °F 66% 30.38 in 10.0 mi ESE 3.5 mph - N/A   Overcast
8:53 PM 24.1 °F 19.7 °F 15.1 °F 69% 30.39 in 10.0 mi ESE 3.5 mph - N/A   Clear
9:53 PM 21.9 °F - 14.0 °F 72% 30.38 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 21.0 °F - 14.0 °F 74% 30.38 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 19.0 °F - 12.9 °F 77% 30.36 in 10.0 mi Calm Calm - N/A   Overcast