History for Greybull, WY

Tuesday, July 31, 2012 — View Current Conditions
Tuesday, July 31, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 82 °F -  
Max Temperature 100 °F 92 °F 100 °F (1988)
Min Temperature 64 °F 57 °F 49 °F (1990)
Cooling Degree Days 17    
Growing Degree Days 32 (Base 50)    
Moisture
Dew Point 37 °F    
Average Humidity 23    
Maximum Humidity 48    
Minimum Humidity 5    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 29.83 in    
Wind
Wind Speed 5 mph (North)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
May. 23, 2013 Rise Set
Actual Time 5:58 AM MDT 8:38 PM MDT
Civil Twilight 5:25 AM MDT 9:11 PM MDT
Nautical Twilight 4:43 AM MDT 9:53 PM MDT
Astronomical Twilight 3:54 AM MDT 10:41 PM MDT
Moon 7:28 PM MDT (7/31) 4:22 AM MDT (7/31)
Length Of Visible Light 15h 46m
Length of Day
14h 39m
Waxing Gibbous, 97% of the Moon is Illuminated
Jul 31
Waxing Gibbous
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
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Hourly Observations
Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 78.1 °F 42.1 °F 28% 29.81 in 10.0 mi ESE 8.1 mph - N/A   Clear
1:53 AM 78.1 °F 43.0 °F 29% 29.81 in 10.0 mi ESE 9.2 mph - N/A   Clear
2:53 AM 75.9 °F 41.0 °F 29% 29.81 in 10.0 mi ESE 3.5 mph - N/A   Clear
3:53 AM 73.9 °F 41.0 °F 30% 29.81 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 72.0 °F 42.1 °F 34% 29.83 in 10.0 mi SW 5.8 mph - N/A   Clear
5:53 AM 69.1 °F 42.1 °F 38% 29.84 in 10.0 mi North 3.5 mph - N/A   Clear
6:53 AM 64.9 °F 45.0 °F 48% 29.86 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 71.1 °F 39.9 °F 32% 29.88 in 10.0 mi NW 4.6 mph - N/A   Clear
8:53 AM 78.1 °F 45.0 °F 31% 29.90 in 10.0 mi NNE 3.5 mph - N/A   Clear
9:53 AM 84.9 °F 43.0 °F 23% 29.90 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:53 AM 89.1 °F 44.1 °F 21% 29.89 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 91.9 °F 39.9 °F 16% 29.87 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 97.0 °F 28.9 °F 9% 29.83 in 10.0 mi NE 5.8 mph - N/A   Clear
2:53 PM 99.0 °F 15.1 °F 5% 29.81 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 100.0 °F 18.0 °F 5% 29.79 in 10.0 mi West 5.8 mph - N/A   Clear
4:53 PM 98.1 °F 21.9 °F 7% 29.78 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:53 PM 100.0 °F 23.0 °F 6% 29.76 in 10.0 mi SE 6.9 mph - N/A   Clear
9:53 PM 86.0 °F 37.0 °F 18% 29.78 in 10.0 mi WNW 4.6 mph - N/A   Clear
10:53 PM 84.0 °F 39.0 °F 20% 29.79 in 10.0 mi NNW 10.4 mph - N/A   Clear
11:53 PM 79.0 °F 39.9 °F 25% 29.79 in 10.0 mi SSE 5.8 mph - N/A   Clear
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