Weather History for Gillette, WY

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Saturday, August 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 77 °F 70 °F  
Max Temperature 95 °F 86 °F 98 °F (1958)
Min Temperature 58 °F 53 °F 32 °F (2002)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 14  
Since 1 June heating degree days 117 175  
Since 1 July heating degree days 0 33  
Cooling Degree Days 12 6  
Month to date cooling degree days 103 117  
Year to date cooling degree days 375 399  
Since 1 June cooling degree days 367 391  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 42    
Maximum Humidity 72    
Minimum Humidity 12    
Precipitation  
Precipitation 0.00 in 0.03 in 2.82 in (1960)
Month to date precipitation 0.99 0.59  
Year to date precipitation 13.43 10.12  
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 7 mph (SE)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 17, 2013 Rise Set
Actual Time 6:07 AM MDT 8:03 PM MDT
Civil Twilight 5:36 AM MDT 8:34 PM MDT
Nautical Twilight 4:58 AM MDT 9:12 PM MDT
Astronomical Twilight 4:16 AM MDT 9:54 PM MDT
Moon 5:24 PM MDT (8/17) 2:09 AM MDT (8/17)
Length of Visible Light 14h 57m
Length of Day
13h 55m
Waxing Gibbous, 85% of the Moon is Illuminated
Aug 17
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 68.0 °F - 55.9 °F 65% 29.92 in 10.0 mi South 12.7 mph - N/A   Clear
1:53 AM 66.9 °F - 55.0 °F 66% 29.90 in 10.0 mi South 15.0 mph - N/A   Clear
2:53 AM 66.0 °F - 53.1 °F 63% 29.89 in 10.0 mi South 15.0 mph - N/A   Clear
3:53 AM 64.0 °F - 53.1 °F 67% 29.89 in 10.0 mi South 9.2 mph - N/A   Clear
4:53 AM 63.0 °F - 53.1 °F 70% 29.88 in 10.0 mi South 12.7 mph - N/A   Clear
5:53 AM 63.0 °F - 52.0 °F 67% 29.88 in 10.0 mi SSE 11.5 mph - N/A   Clear
6:53 AM 63.0 °F - 52.0 °F 67% 29.90 in 10.0 mi SE 8.1 mph - N/A   Clear
7:53 AM 66.9 °F - 54.0 °F 63% 29.90 in 10.0 mi SE 8.1 mph - N/A   Clear
8:53 AM 73.9 °F - 53.1 °F 48% 29.89 in 10.0 mi South 6.9 mph - N/A   Clear
9:53 AM 78.1 °F - 53.1 °F 42% 29.90 in 10.0 mi SSW 9.2 mph - N/A   Clear
10:53 AM 82.9 °F 81.8 °F 53.1 °F 36% 29.91 in 10.0 mi South 5.8 mph - N/A   Clear
11:53 AM 89.1 °F - 41.0 °F 19% 29.87 in 10.0 mi SSW 5.8 mph - N/A   Clear
12:53 PM 95.0 °F - 41.0 °F 15% 29.85 in 10.0 mi Variable 6.9 mph - N/A   Clear
1:53 PM 93.9 °F - 41.0 °F 16% 29.85 in 10.0 mi North 8.1 mph - N/A   Clear
2:53 PM 93.9 °F - 34.0 °F 12% 29.85 in 10.0 mi North 12.7 mph 17.3 mph N/A   Clear
3:53 PM 93.9 °F - 35.1 °F 13% 29.84 in 10.0 mi NNE 11.5 mph 18.4 mph N/A   Clear
4:53 PM 93.0 °F - 34.0 °F 12% 29.85 in 10.0 mi NNE 9.2 mph - N/A   Clear
5:53 PM 91.0 °F - 37.0 °F 15% 29.84 in 10.0 mi NNE 6.9 mph - N/A   Clear
6:53 PM 84.9 °F - 46.0 °F 26% 29.85 in 10.0 mi ENE 6.9 mph - N/A   Clear
7:53 PM 78.1 °F - 45.0 °F 31% 29.86 in 10.0 mi NE 4.6 mph - N/A   Clear
8:53 PM 71.1 °F - 46.0 °F 41% 29.88 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 62.1 °F - 48.9 °F 62% 29.91 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 61.0 °F - 50.0 °F 67% 29.90 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 61.0 °F - 50.0 °F 67% 29.90 in 10.0 mi Calm Calm - N/A   Clear