Weather History for Greybull, WY

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Thursday, November 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 24 °F 31 °F  
Max Temperature 37 °F 44 °F 62 °F (1999)
Min Temperature 10 °F 18 °F -21 °F (2014)
Degree Days  
Heating Degree Days 42 34  
Month to date heating degree days 448  
Since 1 July heating degree days 1270  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 669  
Moisture  
Dew Point 17 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 65    
Precipitation  
Precipitation 0.00 in 0.01 in 0.25 in (1961)
Month to date precipitation 0.14  
Year to date precipitation 7.07  
Sea Level Pressure  
Sea Level Pressure 30.37 in    
Wind  
Wind Speed 2 mph (SE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 6 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Nov. 15, 2012 Rise Set
Actual Time 7:09 AM MST 4:44 PM MST
Civil Twilight 6:37 AM MST 5:15 PM MST
Nautical Twilight 6:02 AM MST 5:50 PM MST
Astronomical Twilight 5:28 AM MST 6:25 PM MST
Moon 9:11 AM MST (11/15) 6:36 PM MST (11/15)
Length of Visible Light 10h 37m
Length of Day
9h 34m
Waxing Crescent, 5% of the Moon is Illuminated
Nov 15
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
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 21.0 °F 16.2 °F 18.0 °F 88% 30.41 in 10.0 mi ESE 3.5 mph - N/A   Clear
1:53 AM 19.0 °F 12.3 °F 18.0 °F 96% 30.41 in 4.0 mi ESE 4.6 mph - N/A   Clear
2:53 AM 19.0 °F 13.9 °F 17.1 °F 92% 30.44 in 8.0 mi SE 3.5 mph - N/A   Clear
3:53 AM 17.1 °F 11.7 °F 15.1 °F 92% 30.44 in 7.0 mi SSW 3.5 mph - N/A   Clear
4:53 AM 14.0 °F - 12.0 °F 92% 30.47 in 7.0 mi Calm Calm - N/A   Clear
5:53 AM 12.0 °F - 10.0 °F 92% 30.50 in 8.0 mi Calm Calm - N/A   Clear
6:16 AM 10.4 °F 0.8 °F 8.6 °F 92% 30.33 in 9.0 mi NNW 5.8 mph - N/A   Scattered Clouds
6:27 AM 10.4 °F 2.2 °F 8.6 °F 92% 30.33 in 7.0 mi NW 4.6 mph - N/A   Mostly Cloudy
6:40 AM 10.4 °F -0.4 °F 8.6 °F 92% 30.33 in 1.8 mi WNW 6.9 mph - N/A   Overcast
6:53 AM 10.9 °F 1.4 °F 8.1 °F 88% 30.51 in 2.0 mi WNW 5.8 mph - N/A   Overcast
6:56 AM 10.4 °F 0.8 °F 8.6 °F 92% 30.33 in 1.0 mi WNW 5.8 mph - N/A   Mist
7:03 AM 10.4 °F - 10.4 °F 100% 30.33 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
7:51 AM 12.2 °F - 8.6 °F 85% 30.34 in 2.0 mi Calm Calm - N/A   Overcast
7:53 AM 12.0 °F - 8.1 °F 84% 30.52 in 6.0 mi Calm Calm - N/A   Overcast
8:00 AM 12.2 °F - 8.6 °F 85% 30.34 in 1.2 mi Calm Calm - N/A   Overcast
8:07 AM 14.0 °F - 12.2 °F 93% 30.34 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
8:53 AM 15.1 °F - 14.0 °F 95% 30.52 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
9:26 AM 17.6 °F - 15.8 °F 93% 30.34 in 1.5 mi Calm Calm - N/A   Mostly Cloudy
9:35 AM 17.6 °F - 17.6 °F 100% 30.34 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
9:47 AM 17.6 °F - 17.6 °F 100% 30.34 in 1.0 mi Calm Calm - N/A   Mostly Cloudy
9:55 AM 17.6 °F - 15.8 °F 93% 30.34 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
10:21 AM 19.4 °F - 17.6 °F 93% 30.33 in 1.2 mi Calm Calm - N/A   Overcast
10:31 AM 21.2 °F - 19.4 °F 93% 30.33 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
10:33 AM 21.2 °F - 19.4 °F 93% 30.33 in 3.0 mi Calm Calm - N/A   Scattered Clouds
10:53 AM 25.0 °F - 21.9 °F 88% 30.46 in 6.0 mi Calm Calm - N/A   Clear
11:53 AM 28.0 °F - 23.0 °F 81% 30.43 in 9.0 mi Calm Calm - N/A   Clear
12:53 PM 30.9 °F 26.2 °F 24.1 °F 76% 30.38 in 10.0 mi ESE 4.6 mph - N/A   Clear
1:53 PM 34.0 °F 31.0 °F 25.0 °F 70% 30.35 in 10.0 mi SE 3.5 mph - N/A   Clear
2:53 PM 37.9 °F - 27.0 °F 65% 30.33 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 37.9 °F - 27.0 °F 65% 30.32 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 35.1 °F - 26.1 °F 70% 30.33 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 30.0 °F 26.5 °F 25.0 °F 82% 30.35 in 10.0 mi ESE 3.5 mph - N/A   Clear
6:53 PM 28.0 °F 22.8 °F 24.1 °F 85% 30.36 in 10.0 mi East 4.6 mph - N/A   Clear
7:53 PM 27.0 °F 21.6 °F 24.1 °F 89% 30.35 in 10.0 mi SE 4.6 mph - N/A   Clear
8:53 PM 21.9 °F - 19.0 °F 89% 30.35 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 21.0 °F - 18.0 °F 88% 30.35 in 9.0 mi Calm Calm - N/A   Clear
10:53 PM 18.0 °F - 16.0 °F 92% 30.32 in 5.0 mi Calm Calm - N/A   Clear
11:53 PM 16.0 °F - 12.9 °F 88% 30.31 in 6.0 mi Calm Calm - N/A   Clear