Gillette, WY

4:27 AM MDT on May 26, 2018 (GMT -0600)
Gillette-Campbell County

Weather History for KGCC - September, 2012

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Monday, September 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 49 °F 58 °F  
Max Temperature 66 °F 73 °F 91 °F (2000)
Min Temperature 32 °F 43 °F 23 °F (1965)
Degree Days  
Heating Degree Days 16 8  
Month to date heating degree days 83 94  
Since 1 July heating degree days 110 151  
Cooling Degree Days 0 1  
Month to date cooling degree days 38 35  
Year to date cooling degree days 794 495  
Moisture  
Dew Point 32 °F    
Average Humidity 59    
Maximum Humidity 92    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.04 in 0.80 in (1945)
Month to date precipitation 0.01 0.60  
Year to date precipitation 7.58 11.08  
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 5 mph (NNW)    
Max Wind Speed 17 mph    
Max Gust Speed 20 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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Astronomy

Sep. 17, 2012 Rise Set
Actual Time 6:44 AM MDT 7:07 PM MDT
Civil Twilight 6:15 AM MDT 7:36 PM MDT
Nautical Twilight 5:40 AM MDT 8:11 PM MDT
Astronomical Twilight 5:05 AM MDT 8:46 PM MDT
Moon 8:43 AM MDT (9/17) 7:43 PM MDT (9/17)
Length of Visible Light 13h 21m
Length of Day
12h 23m
Waxing Crescent, 4% of the Moon is Illuminated
Sep 17
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

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 50.0 °F - 39.0 °F 66% 30.12 in 10.0 mi NNE 16.1 mph - N/A   Overcast
1:53 AM 46.0 °F 44.8 °F 37.9 °F 73% 30.14 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
2:53 AM 42.8 °F 39.3 °F 37.4 °F 81% 30.21 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
3:53 AM 41.0 °F 36.4 °F 37.0 °F 86% 30.14 in 10.0 mi NNW 6.9 mph - N/A   Clear
4:53 AM 39.0 °F - 36.0 °F 89% 30.16 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 AM 35.6 °F - 33.8 °F 93% 30.21 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 34.0 °F 29.8 °F 30.9 °F 89% 30.20 in 10.0 mi SW 4.6 mph - N/A   Clear
7:53 AM 42.1 °F - 37.0 °F 82% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 50.0 °F - 37.9 °F 63% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 55.0 °F - 37.0 °F 51% 30.16 in 10.0 mi NNE 5.8 mph - N/A   Clear
10:53 AM 57.9 °F - 34.0 °F 41% 30.15 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:53 AM 60.1 °F - 34.0 °F 38% 30.15 in 10.0 mi Variable 6.9 mph - N/A   Clear
12:53 PM 62.1 °F - 33.1 °F 34% 30.13 in 10.0 mi North 10.4 mph - N/A   Clear
1:53 PM 63.0 °F - 30.9 °F 30% 30.12 in 10.0 mi NE 6.9 mph - N/A   Clear
2:53 PM 66.0 °F - 30.0 °F 26% 30.10 in 10.0 mi NNE 9.2 mph - N/A   Partly Cloudy
3:53 PM 64.9 °F - 30.0 °F 27% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 66.0 °F - 30.0 °F 26% 30.09 in 10.0 mi North 4.6 mph - N/A   Clear
5:53 PM 64.9 °F - 28.9 °F 26% 30.09 in 10.0 mi NW 12.7 mph - N/A   Clear
6:53 PM 59.0 °F - 28.9 °F 32% 30.12 in 10.0 mi NW 5.8 mph - N/A   Clear
7:53 PM 48.9 °F - 27.0 °F 43% 30.13 in 10.0 mi NW 5.8 mph - N/A   Clear
8:53 PM 43.0 °F 41.3 °F 25.0 °F 49% 30.12 in 10.0 mi SSE 3.5 mph - N/A   Clear
9:53 PM 41.0 °F 39.0 °F 25.0 °F 53% 30.12 in 10.0 mi SSW 3.5 mph - N/A   Clear
10:53 PM 42.1 °F 37.7 °F 26.1 °F 53% 30.09 in 10.0 mi South 6.9 mph - N/A   Clear
11:53 PM 46.9 °F - 28.9 °F 50% 30.06 in 10.0 mi South 5.8 mph - N/A   Clear