Greybull, WY

4:27 PM MDT on June 22, 2017 (GMT -0600)
South Big Horn County

Weather History for KGEY - September, 2013

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Thursday, September 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 64 °F 61 °F  
Max Temperature 76 °F 77 °F 91 °F (2015)
Min Temperature 52 °F 45 °F 30 °F (2014)
Degree Days  
Heating Degree Days 1 5  
Month to date heating degree days 1 43  
Since 1 July heating degree days 1 64  
Cooling Degree Days 0 1  
Month to date cooling degree days 87 28  
Year to date cooling degree days 996 661  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 56    
Maximum Humidity 77    
Minimum Humidity 35    
Precipitation  
Precipitation T in 0.03 in 0.12 in (2016)
Month to date precipitation T 0.35  
Year to date precipitation 2.62 5.80  
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 3 mph (South)    
Max Wind Speed 13 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
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. 12, 2013 Rise Set
Actual Time 6:48 AM MDT 7:27 PM MDT
Civil Twilight 6:18 AM MDT 7:57 PM MDT
Nautical Twilight 5:43 AM MDT 8:32 PM MDT
Astronomical Twilight 5:07 AM MDT 9:08 PM MDT
Moon 2:34 PM MDT (9/12) No Moon Set
Length of Visible Light 13h 38m
Length of Day
12h 39m
Waxing Crescent, 51% of the Moon is Illuminated
Sep 12
Waxing Crescent
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
12:53 AM 66.9 °F 42.1 °F 40% 30.14 in 10.0 mi SE 3.5 mph - N/A   Clear
1:53 AM 61.0 °F 43.0 °F 52% 30.15 in 10.0 mi West 6.9 mph - N/A   Clear
2:53 AM 57.9 °F 44.1 °F 60% 30.17 in 10.0 mi SW 4.6 mph - N/A   Clear
3:53 AM 57.0 °F 43.0 °F 59% 30.17 in 10.0 mi NNW 4.6 mph - N/A   Clear
4:53 AM 55.9 °F 46.0 °F 69% 30.18 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 54.0 °F 45.0 °F 72% 30.19 in 10.0 mi SE 3.5 mph - N/A   Clear
6:53 AM 53.1 °F 46.0 °F 77% 30.22 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 54.0 °F 43.0 °F 66% 30.23 in 10.0 mi SE 3.5 mph - N/A   Clear
8:53 AM 60.1 °F 44.1 °F 55% 30.22 in 10.0 mi North 3.5 mph - N/A   Clear
9:53 AM 64.9 °F 45.0 °F 48% 30.21 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 68.0 °F 45.0 °F 43% 30.20 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 71.1 °F 45.0 °F 39% 30.19 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
12:53 PM 73.9 °F 45.0 °F 35% 30.17 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
1:53 PM 73.0 °F 46.0 °F 38% 30.17 in 10.0 mi South 10.4 mph - N/A   Overcast
2:53 PM 73.0 °F 46.0 °F 38% 30.16 in 10.0 mi SSW 9.2 mph - 0.00 in   Mostly Cloudy
3:53 PM 73.9 °F 48.0 °F 40% 30.14 in 10.0 mi Calm Calm - 0.00 in   Scattered Clouds
4:53 PM 73.9 °F 48.0 °F 40% 30.12 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 73.9 °F 46.9 °F 38% 30.11 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
6:53 PM 73.0 °F 48.9 °F 42% 30.12 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 PM 71.1 °F 51.1 °F 49% 30.10 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 PM 66.9 °F 52.0 °F 59% 30.10 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:53 PM 66.0 °F 52.0 °F 60% 30.09 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
10:53 PM 66.9 °F 51.1 °F 57% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 66.9 °F 50.0 °F 54% 30.03 in 10.0 mi Calm Calm - N/A   Overcast