Greybull, WY

9:06 AM MDT on June 23, 2017 (GMT -0600)
South Big Horn County

Weather History for KGEY - August, 2013

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Monday, August 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 77 °F 72 °F  
Max Temperature 97 °F 89 °F 98 °F (1999)
Min Temperature 57 °F 54 °F 41 °F (2015)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 36 76  
Since 1 July heating degree days 0 6  
Cooling Degree Days 12 7  
Month to date cooling degree days 181 166  
Year to date cooling degree days 764 569  
Since 1 June cooling degree days 737 549  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 33    
Maximum Humidity 55    
Minimum Humidity 10    
Precipitation  
Precipitation 0.00 in 0.01 in 0.22 in (2016)
Month to date precipitation T 0.19  
Year to date precipitation 2.62 5.22  
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 2 mph (SW)    
Max Wind Speed 9 mph    
Max Gust Speed 13 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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Astronomy

Aug. 19, 2013 Rise Set
Actual Time 6:20 AM MDT 8:10 PM MDT
Civil Twilight 5:48 AM MDT 8:41 PM MDT
Nautical Twilight 5:10 AM MDT 9:19 PM MDT
Astronomical Twilight 4:29 AM MDT 10:00 PM MDT
Moon 7:03 PM MDT (8/19) 4:41 AM MDT (8/19)
Length of Visible Light 14h 52m
Length of Day
13h 50m
Waxing Gibbous, 97% of the Moon is Illuminated
Aug 19
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 68.0 °F 43.0 °F 40% 29.90 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 AM 66.0 °F 43.0 °F 43% 29.90 in 10.0 mi NNW 4.6 mph - N/A   Clear
2:53 AM 66.9 °F 41.0 °F 39% 29.88 in 10.0 mi ESE 4.6 mph - N/A   Clear
3:53 AM 63.0 °F 39.9 °F 43% 29.89 in 10.0 mi NW 3.5 mph - N/A   Clear
4:53 AM 62.1 °F 39.0 °F 43% 29.89 in 10.0 mi WNW 3.5 mph - N/A   Clear
5:53 AM 62.1 °F 42.1 °F 48% 29.89 in 10.0 mi SW 3.5 mph - N/A   Clear
6:53 AM 60.1 °F 44.1 °F 55% 29.92 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 64.0 °F 44.1 °F 48% 29.94 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 69.1 °F 43.0 °F 39% 29.95 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 78.1 °F 44.1 °F 30% 29.93 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 82.0 °F 43.0 °F 25% 29.92 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 84.9 °F 45.0 °F 25% 29.90 in 10.0 mi East 3.5 mph - N/A   Clear
12:53 PM 89.1 °F 45.0 °F 22% 29.88 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 91.0 °F 42.1 °F 18% 29.85 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 91.9 °F 35.1 °F 13% 29.83 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 95.0 °F 32.0 °F 11% 29.80 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 96.1 °F 30.9 °F 10% 29.78 in 10.0 mi WSW 3.5 mph - N/A   Clear
5:53 PM 93.9 °F 35.1 °F 13% 29.77 in 10.0 mi SSE 4.6 mph - N/A   Clear
6:53 PM 93.0 °F 33.1 °F 12% 29.76 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 88.0 °F 36.0 °F 16% 29.77 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 84.0 °F 33.1 °F 16% 29.77 in 10.0 mi NW 5.8 mph - N/A   Clear
9:53 PM 79.0 °F 42.1 °F 27% 29.78 in 9.0 mi ESE 4.6 mph - N/A   Clear
10:53 PM 79.0 °F 35.1 °F 20% 29.78 in 10.0 mi SE 4.6 mph - N/A   Clear
11:53 PM 71.1 °F 43.0 °F 36% 29.80 in 10.0 mi West 6.9 mph - N/A   Clear