History for Greybull, WY

Friday, May 4, 2012 — View Current Conditions
Friday, May 4, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 58 °F 53 °F  
Max Temperature 71 °F 67 °F 85 °F (2004)
Min Temperature 46 °F 39 °F 31 °F (2001)
Degree Days
Heating Degree Days 8 13  
Month to date heating degree days 53  
Since 1 July heating degree days 7452  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 1  
Growing Degree Days 8 (Base 50)    
Moisture
Dew Point 31 °F    
Average Humidity 37    
Maximum Humidity 68    
Minimum Humidity 22    
Precipitation
Precipitation 0.00 in 0.02 in 0.17 in (1999)
Month to date precipitation 0.11  
Year to date precipitation 1.63  
Sea Level Pressure
Sea Level Pressure 29.81 in    
Wind
Wind Speed 4 mph (South)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
May. 23, 2013 Rise Set
Actual Time 5:57 AM MDT 8:21 PM MDT
Civil Twilight 5:25 AM MDT 8:53 PM MDT
Nautical Twilight 4:44 AM MDT 9:34 PM MDT
Astronomical Twilight 3:59 AM MDT 10:20 PM MDT
Moon 7:01 PM MDT (5/4) 4:44 AM MDT (5/4)
Length Of Visible Light 15h 28m
Length of Day
14h 23m
Waxing Gibbous, 97% of the Moon is Illuminated
May 4
Waxing Gibbous
May 5
Full
May 12
Last Quarter
May 20
New
May 28
First Quarter
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Hourly Observations
Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 59.0 °F - 30.0 °F 33% 29.79 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 55.9 °F - 32.0 °F 40% 29.78 in 10.0 mi South 3.5 mph - N/A   Clear
2:53 AM 53.1 °F - 30.9 °F 43% 29.77 in 10.0 mi SW 3.5 mph - N/A   Clear
3:53 AM 51.1 °F - 35.1 °F 54% 29.79 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 48.9 °F - 34.0 °F 56% 29.81 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:53 AM 46.0 °F 43.9 °F 36.0 °F 68% 29.83 in 10.0 mi SSE 4.6 mph - N/A   Clear
6:53 AM 48.0 °F - 36.0 °F 63% 29.85 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 51.1 °F - 36.0 °F 56% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 57.0 °F - 35.1 °F 44% 29.84 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 63.0 °F - 30.9 °F 30% 29.84 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
10:53 AM 64.9 °F - 30.0 °F 27% 29.81 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
11:53 AM 64.9 °F - 28.9 °F 26% 29.83 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
12:53 PM 66.9 °F - 27.0 °F 22% 29.81 in 10.0 mi NW 3.5 mph 16.1 mph N/A   Clear
1:53 PM 64.9 °F - 37.0 °F 36% 29.80 in 10.0 mi ESE 23.0 mph 28.8 mph N/A   Mostly Cloudy
2:53 PM 68.0 °F - 34.0 °F 28% 29.80 in 10.0 mi SE 13.8 mph 20.7 mph N/A   Mostly Cloudy
3:53 PM 69.1 °F - 32.0 °F 25% 29.80 in 10.0 mi SE 8.1 mph 19.6 mph N/A   Partly Cloudy
4:53 PM 69.1 °F - 28.9 °F 22% 29.80 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 PM 69.1 °F - 28.9 °F 22% 29.80 in 10.0 mi SSE 10.4 mph - N/A   Clear
6:53 PM 68.0 °F - 28.0 °F 22% 29.79 in 10.0 mi East 3.5 mph - N/A   Clear
7:53 PM 66.0 °F - 30.0 °F 26% 29.79 in 10.0 mi South 4.6 mph - N/A   Clear
8:53 PM 61.0 °F - 26.1 °F 26% 29.81 in 10.0 mi WSW 8.1 mph - N/A   Clear
9:53 PM 55.9 °F - 27.0 °F 33% 29.81 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 PM 55.0 °F - 27.0 °F 34% 29.82 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 55.0 °F - 32.0 °F 42% 29.83 in 10.0 mi ENE 5.8 mph - N/A   Clear
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