Weather History for Greybull, WY

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Saturday, October 5, 2013

  Actual Average Record
Temperature  
Mean Temperature 37 °F 50 °F  
Max Temperature 47 °F 65 °F 80 °F (2006)
Min Temperature 27 °F 36 °F 27 °F (2013)
Degree Days  
Heating Degree Days 28 15  
Month to date heating degree days 106 70  
Since 1 July heating degree days 228 301  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1005 669  
Moisture  
Dew Point 29 °F    
Average Humidity 73    
Maximum Humidity 92    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in 0.02 in 0.51 in (2008)
Month to date precipitation 0.49 0.13  
Year to date precipitation 4.22 6.46  
Sea Level Pressure  
Sea Level Pressure 30.40 in    
Wind  
Wind Speed 4 mph (SSE)    
Max Wind Speed 12 mph    
Max Gust Speed 15 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

Oct. 05, 2013 Rise Set
Actual Time 7:15 AM MDT 6:45 PM MDT
Civil Twilight 6:46 AM MDT 7:14 PM MDT
Nautical Twilight 6:12 AM MDT 7:47 PM MDT
Astronomical Twilight 5:38 AM MDT 8:21 PM MDT
Moon 8:01 AM MDT (10/5) 7:01 PM MDT (10/5)
Length of Visible Light 12h 27m
Length of Day
11h 29m
New Moon, 1% of the Moon is Illuminated
Oct 5
New Moon
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 32.0 °F 25.6 °F 27.0 °F 82% 30.43 in 10.0 mi NW 6.9 mph - N/A   Clear
1:53 AM 30.9 °F 23.5 °F 26.1 °F 82% 30.42 in 10.0 mi West 8.1 mph - N/A   Clear
2:53 AM 30.9 °F - 26.1 °F 82% 30.43 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 28.0 °F 24.2 °F 26.1 °F 92% 30.43 in 10.0 mi South 3.5 mph - N/A   Clear
4:53 AM 28.0 °F 24.2 °F 25.0 °F 88% 30.42 in 10.0 mi ESE 3.5 mph - N/A   Clear
5:53 AM 28.0 °F - 25.0 °F 88% 30.43 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 27.0 °F - 25.0 °F 92% 30.42 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 27.0 °F - 25.0 °F 92% 30.42 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 30.9 °F - 28.0 °F 89% 30.42 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 35.1 °F 32.2 °F 28.9 °F 78% 30.42 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 37.9 °F 32.1 °F 28.0 °F 68% 30.41 in 10.0 mi SSE 8.1 mph - N/A   Clear
11:53 AM 39.9 °F 35.1 °F 27.0 °F 60% 30.41 in 10.0 mi South 6.9 mph - N/A   Clear
12:53 PM 42.1 °F - 28.0 °F 58% 30.39 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 46.0 °F 41.4 °F 30.0 °F 54% 30.36 in 10.0 mi SE 9.2 mph - N/A   Clear
2:53 PM 46.0 °F 41.9 °F 30.0 °F 54% 30.34 in 10.0 mi South 8.1 mph - N/A   Clear
3:53 PM 46.0 °F 41.4 °F 30.9 °F 56% 30.35 in 10.0 mi ESE 9.2 mph - N/A   Clear
4:53 PM 46.0 °F 42.5 °F 30.0 °F 54% 30.35 in 10.0 mi SSE 6.9 mph - N/A   Clear
5:53 PM 46.0 °F 43.9 °F 30.0 °F 54% 30.35 in 10.0 mi SSE 4.6 mph - N/A   Clear
6:53 PM 44.1 °F 42.5 °F 30.9 °F 60% 30.37 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:53 PM 41.0 °F - 32.0 °F 70% 30.38 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 39.0 °F - 32.0 °F 76% 30.39 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 37.0 °F 33.3 °F 33.1 °F 86% 30.40 in 10.0 mi ESE 4.6 mph - N/A   Clear
10:53 PM 36.0 °F 32.1 °F 32.0 °F 86% 30.39 in 10.0 mi SE 4.6 mph - N/A   Clear
11:53 PM 36.0 °F 33.3 °F 30.9 °F 82% 30.38 in 10.0 mi South 3.5 mph - N/A   Clear