Greybull, WY

2:29 AM MST on November 18, 2017 (GMT -0700)
South Big Horn County

Weather History for KGEY - September, 2013

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Wednesday, September 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F 58 °F  
Max Temperature 69 °F 74 °F 90 °F (2004)
Min Temperature 50 °F 42 °F 27 °F (2003)
Degree Days  
Heating Degree Days 5 8  
Month to date heating degree days 12 83  
Since 1 July heating degree days 12 104  
Cooling Degree Days 0 1  
Month to date cooling degree days 95 34  
Year to date cooling degree days 1004 667  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 69    
Maximum Humidity 93    
Minimum Humidity 45    
Precipitation  
Precipitation 0.07 in 0.02 in 0.09 in (2017)
Month to date precipitation 0.52 0.52  
Year to date precipitation 3.14 5.97  
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 9 mph (NNW)    
Max Wind Speed 29 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
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

Sep. 18, 2013 Rise Set
Actual Time 6:55 AM MDT 7:16 PM MDT
Civil Twilight 6:25 AM MDT 7:45 PM MDT
Nautical Twilight 5:51 AM MDT 8:20 PM MDT
Astronomical Twilight 5:16 AM MDT 8:55 PM MDT
Moon 6:40 PM MDT 6:00 AM MDT
Length of Visible Light 13h 19m
Length of Day
12h 21m
Waxing Gibbous, 99% of the Moon is Illuminated
Sep 18
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:53 AM 53.1 °F 52.0 °F 96% 29.69 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 55.9 °F 53.1 °F 90% 29.72 in 10.0 mi North 10.4 mph - 0.00 in Rain Light Rain
8:53 AM 55.9 °F 50.0 °F 80% 29.74 in 10.0 mi East 8.1 mph - 0.01 in   Mostly Cloudy
10:53 AM 62.1 °F 48.9 °F 62% 29.71 in 10.0 mi East 12.7 mph - N/A   Overcast
11:53 AM 64.0 °F 48.0 °F 56% 29.72 in 10.0 mi SSE 9.2 mph - 0.01 in   Mostly Cloudy
12:53 PM 66.0 °F 44.1 °F 45% 29.71 in 10.0 mi SE 5.8 mph - N/A   Clear
1:53 PM 66.0 °F 46.0 °F 48% 29.71 in 10.0 mi SSE 5.8 mph - N/A   Clear
2:53 PM 66.0 °F 48.0 °F 52% 29.73 in 10.0 mi Variable 5.8 mph - 0.01 in   Partly Cloudy
3:53 PM 68.0 °F 51.1 °F 55% 29.71 in 10.0 mi Variable 4.6 mph - 0.00 in   Clear
4:37 PM 66.2 °F 46.4 °F 49% 29.82 in 10.0 mi NW 20.7 mph 28.8 mph N/A Thunderstorm Scattered Clouds
4:48 PM 64.4 °F 46.4 °F 52% 29.82 in 10.0 mi NNW 25.3 mph 33.4 mph N/A   Scattered Clouds
4:53 PM 64.9 °F 45.0 °F 48% 29.76 in 10.0 mi North - - N/A   Scattered Clouds
5:53 PM 63.0 °F 41.0 °F 45% 29.80 in 10.0 mi NW 20.7 mph - N/A   Clear
6:53 PM 60.1 °F 41.0 °F 49% 29.83 in 10.0 mi NW 16.1 mph - N/A   Clear
7:53 PM 57.9 °F 39.9 °F 51% 29.86 in 10.0 mi NW 15.0 mph - N/A   Clear
8:53 PM 55.9 °F 41.0 °F 57% 29.90 in 10.0 mi NW 15.0 mph - N/A   Clear
9:53 PM 53.1 °F 42.1 °F 66% 29.93 in 10.0 mi NW 9.2 mph - N/A   Clear
10:53 PM 52.0 °F 42.1 °F 69% 29.94 in 10.0 mi NW 8.1 mph - N/A   Clear
11:53 PM 51.1 °F 39.9 °F 66% 29.95 in 10.0 mi NW 8.1 mph - N/A   Clear