Weather History for Greybull, WY

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Tuesday, March 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 34 °F 38 °F  
Max Temperature 43 °F 52 °F 74 °F (2004)
Min Temperature 24 °F 24 °F 16 °F (2002)
Degree Days  
Heating Degree Days 31 27  
Month to date heating degree days 525 576  
Since 1 July heating degree days 6399 6547  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 17 °F    
Average Humidity 58    
Maximum Humidity 92    
Minimum Humidity 23    
Precipitation  
Precipitation T in 0.02 in 0.03 in (2012)
Month to date precipitation 0.01 0.20  
Year to date precipitation 0.43 0.61  
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 5 mph (North)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 9 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Mar. 19, 2013 Rise Set
Actual Time 7:16 AM MDT 7:23 PM MDT
Civil Twilight 6:47 AM MDT 7:52 PM MDT
Nautical Twilight 6:13 AM MDT 8:27 PM MDT
Astronomical Twilight 5:38 AM MDT 9:01 PM MDT
Moon 11:56 AM MDT (3/19) 2:26 AM MDT (3/19)
Length of Visible Light 13h 05m
Length of Day
12h 07m
Waxing Crescent, 50% of the Moon is Illuminated
Mar 19
Waxing Crescent
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter

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 30.9 °F 22.2 °F 19.0 °F 61% 30.00 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
1:53 AM 28.0 °F 21.7 °F 18.0 °F 66% 30.04 in 10.0 mi NW 5.8 mph - N/A   Clear
2:53 AM 27.0 °F 18.7 °F 18.0 °F 69% 30.06 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
3:53 AM 28.9 °F 23.9 °F 18.0 °F 64% 30.08 in 10.0 mi NW 4.6 mph - N/A   Overcast
4:53 AM 28.9 °F - 24.1 °F 82% 30.11 in 8.0 mi Calm Calm - 0.00 in Snow Light Snow
5:13 AM 28.4 °F 21.2 °F 24.8 °F 86% 30.05 in 1.8 mi WNW 6.9 mph - 0.00 in Snow Light Snow
5:22 AM 28.4 °F 23.3 °F 24.8 °F 86% 30.05 in 1.5 mi WNW 4.6 mph - 0.00 in Snow Light Snow
5:32 AM 28.4 °F - 24.8 °F 86% 30.05 in 2.5 mi Calm Calm - 0.00 in Snow Light Snow
5:39 AM 28.4 °F - 24.8 °F 86% 30.06 in 6.0 mi Calm Calm - 0.00 in Snow Light Snow
5:53 AM 27.0 °F - 24.1 °F 89% 30.14 in 10.0 mi Calm Calm - 0.00 in   Overcast
6:53 AM 27.0 °F 23.0 °F 24.1 °F 89% 30.17 in 10.0 mi East 3.5 mph - N/A   Overcast
7:53 AM 25.0 °F - 23.0 °F 92% 30.21 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 28.9 °F 25.2 °F 24.1 °F 82% 30.23 in 10.0 mi ESE 3.5 mph - N/A   Overcast
9:53 AM 30.9 °F 25.2 °F 24.1 °F 76% 30.25 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
10:53 AM 36.0 °F 33.3 °F 21.0 °F 55% 30.25 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
11:53 AM 37.0 °F 30.4 °F 15.1 °F 41% 30.26 in 10.0 mi North 9.2 mph 18.4 mph N/A   Mostly Cloudy
12:53 PM 39.9 °F 32.1 °F 10.0 °F 29% 30.26 in 10.0 mi NW 13.8 mph 20.7 mph N/A   Partly Cloudy
1:53 PM 39.9 °F 34.5 °F 7.0 °F 26% 30.27 in 10.0 mi WNW 8.1 mph - N/A   Overcast
2:53 PM 41.0 °F 36.4 °F 6.1 °F 24% 30.26 in 10.0 mi NNE 6.9 mph 19.6 mph N/A   Overcast
3:53 PM 39.9 °F 35.1 °F 9.0 °F 28% 30.27 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
4:53 PM 42.1 °F 35.2 °F 8.1 °F 25% 30.27 in 10.0 mi North 12.7 mph 16.1 mph N/A   Clear
5:53 PM 41.0 °F - 8.1 °F 26% 30.28 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 39.9 °F 36.7 °F 8.1 °F 27% 30.29 in 10.0 mi NE 4.6 mph - N/A   Clear
7:53 PM 35.1 °F 31.0 °F 10.0 °F 35% 30.32 in 10.0 mi NE 4.6 mph - N/A   Clear
8:53 PM 33.1 °F - 10.0 °F 38% 30.32 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 28.9 °F 23.9 °F 12.0 °F 49% 30.33 in 10.0 mi SE 4.6 mph - N/A   Clear
10:53 PM 27.0 °F 21.6 °F 12.9 °F 56% 30.31 in 10.0 mi East 4.6 mph - N/A   Clear
11:53 PM 27.0 °F 20.5 °F 12.9 °F 56% 30.31 in 10.0 mi SE 5.8 mph - N/A   Clear