Weather History for Greybull, WY

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Sunday, March 23, 2014

  Actual Average Record
Temperature  
Mean Temperature 34 °F 40 °F  
Max Temperature 46 °F 54 °F 79 °F (2012)
Min Temperature 21 °F 26 °F 16 °F (2008)
Degree Days  
Heating Degree Days 31 25  
Month to date heating degree days 717 679  
Since 1 July heating degree days 6604 6650  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 18 °F    
Average Humidity 56    
Maximum Humidity 84    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.01 in 0.01 in (2005)
Month to date precipitation 0.07 0.25  
Year to date precipitation 0.33 0.66  
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 9 mph (NNW)    
Max Wind Speed 28 mph    
Max Gust Speed 33 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

Mar. 23, 2014 Rise Set
Actual Time 7:09 AM MDT 7:28 PM MDT
Civil Twilight 6:40 AM MDT 7:57 PM MDT
Nautical Twilight 6:06 AM MDT 8:32 PM MDT
Astronomical Twilight 5:31 AM MDT 9:07 PM MDT
Moon 1:59 AM MDT 11:42 AM MDT
Length of Visible Light 13h 17m
Length of Day
12h 18m
Waning Gibbous, 54% of the Moon is Illuminated
Mar 23
Waning Gibbous
Mar 23
Last Quarter
Mar 30
New
Apr 7
First Quarter
Apr 15
Full

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 23.0 °F 17.0 °F 16.0 °F 74% 30.34 in 10.0 mi East 4.6 mph - N/A   Clear
1:53 AM 24.1 °F 19.7 °F 15.1 °F 69% 30.30 in 10.0 mi SE 3.5 mph - N/A   Clear
2:53 AM 23.0 °F - 15.1 °F 72% 30.27 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 21.9 °F - 16.0 °F 78% 30.24 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 23.0 °F - 15.1 °F 72% 30.21 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 21.9 °F 17.2 °F 16.0 °F 78% 30.19 in 10.0 mi East 3.5 mph - N/A   Clear
6:53 AM 21.9 °F - 16.0 °F 78% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 21.9 °F - 17.1 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 25.0 °F 20.7 °F 17.1 °F 72% 30.18 in 10.0 mi North 3.5 mph - N/A   Clear
9:53 AM 28.9 °F 23.9 °F 17.1 °F 61% 30.17 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
10:53 AM 32.0 °F 25.6 °F 18.0 °F 56% 30.15 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
11:53 AM 36.0 °F 33.3 °F 19.0 °F 50% 30.14 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:53 PM 39.9 °F - 17.1 °F 40% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 44.1 °F 39.5 °F 14.0 °F 30% 30.10 in 10.0 mi NNW 8.1 mph - N/A   Clear
2:53 PM 45.0 °F 36.9 °F 15.1 °F 30% 30.10 in 10.0 mi North 20.7 mph 28.8 mph N/A   Clear
3:53 PM 43.0 °F 33.3 °F 21.9 °F 43% 30.13 in 10.0 mi NNW 25.3 mph 33.4 mph N/A   Partly Cloudy
4:53 PM 39.9 °F 31.1 °F 24.1 °F 53% 30.16 in 10.0 mi NNW 17.3 mph - N/A   Scattered Clouds
5:53 PM 39.9 °F 30.5 °F 19.9 °F 45% 30.17 in 10.0 mi NNW 19.6 mph - N/A   Overcast
6:53 PM 37.9 °F 27.9 °F 17.1 °F 43% 30.19 in 10.0 mi NNW 19.6 mph - N/A   Mostly Cloudy
7:53 PM 36.0 °F 25.6 °F 17.1 °F 46% 30.22 in 10.0 mi NW 18.4 mph - N/A   Overcast
8:53 PM 34.0 °F 23.4 °F 18.0 °F 52% 30.24 in 10.0 mi WNW 17.3 mph - N/A   Mostly Cloudy
9:53 PM 33.1 °F 23.4 °F 19.0 °F 56% 30.25 in 10.0 mi WNW 13.8 mph - N/A   Overcast
10:53 PM 30.9 °F 22.2 °F 21.0 °F 67% 30.25 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
11:53 PM 30.0 °F 22.4 °F 19.0 °F 64% 30.26 in 10.0 mi WNW 8.1 mph - N/A   Overcast