Gillette, WY

3:58 PM MDT on September 19, 2017 (GMT -0600)
Gillette-Campbell County

Weather History for KGCC - September, 2012

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Sunday, September 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 56 °F 58 °F  
Max Temperature 75 °F 73 °F 98 °F (2000)
Min Temperature 37 °F 43 °F 25 °F (1965)
Degree Days  
Heating Degree Days 9 8  
Month to date heating degree days 67 86  
Since 1 July heating degree days 94 143  
Cooling Degree Days 0 1  
Month to date cooling degree days 38 34  
Year to date cooling degree days 794 494  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 27 °F    
Average Humidity 39    
Maximum Humidity 63    
Minimum Humidity 15    
Precipitation  
Precipitation 0.01 in 0.03 in 0.71 in (1980)
Month to date precipitation 0.01 0.56  
Year to date precipitation 7.58 11.04  
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 9 mph (North)    
Max Wind Speed 23 mph    
Max Gust Speed 29 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. 16, 2012 Rise Set
Actual Time 6:42 AM MDT 7:09 PM MDT
Civil Twilight 6:13 AM MDT 7:38 PM MDT
Nautical Twilight 5:39 AM MDT 8:13 PM MDT
Astronomical Twilight 5:03 AM MDT 8:48 PM MDT
Moon 7:29 AM MDT (9/16) 7:11 PM MDT (9/16)
Length of Visible Light 13h 25m
Length of Day
12h 26m
New Moon, 1% of the Moon is Illuminated
Sep 16
New Moon
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F 19.9 °F 29% 29.92 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 48.0 °F 19.9 °F 33% 29.93 in 10.0 mi WNW 5.8 mph - N/A   Clear
2:53 AM 43.0 °F 18.0 °F 37% 29.93 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 41.0 °F 19.0 °F 41% 29.94 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 42.1 °F 19.9 °F 41% 29.94 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 46.0 °F 19.9 °F 35% 29.94 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 43.0 °F 21.0 °F 42% 29.97 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 46.9 °F 23.0 °F 39% 30.01 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 55.9 °F 25.0 °F 30% 30.01 in 10.0 mi WNW 10.4 mph - N/A   Clear
9:53 AM 63.0 °F 26.1 °F 25% 29.99 in 10.0 mi NW 10.4 mph - N/A   Clear
10:53 AM 66.0 °F 28.0 °F 24% 29.99 in 10.0 mi NNW 16.1 mph 20.7 mph N/A   Clear
11:53 AM 66.9 °F 30.0 °F 25% 29.99 in 10.0 mi North 15.0 mph - N/A   Clear
12:53 PM 71.1 °F 32.0 °F 24% 29.99 in 10.0 mi North 18.4 mph 24.2 mph N/A   Clear
1:53 PM 71.6 °F 28.4 °F 20% 30.07 in 10.0 mi NE 15.0 mph 20.7 mph N/A   Clear
2:53 PM 75.0 °F 25.0 °F 16% 30.00 in 10.0 mi North 11.5 mph 17.3 mph N/A   Clear
3:53 PM 73.9 °F 23.0 °F 15% 30.00 in 10.0 mi North 17.3 mph - N/A   Clear
4:53 PM 72.0 °F 28.9 °F 20% 30.01 in 10.0 mi NNE 18.4 mph 25.3 mph N/A   Clear
5:53 PM 69.1 °F 28.9 °F 22% 30.04 in 10.0 mi NE 16.1 mph - N/A   Clear
6:53 PM 61.0 °F 34.0 °F 36% 30.11 in 10.0 mi NNE 13.8 mph - N/A   Clear
7:53 PM 59.0 °F 35.1 °F 41% 30.15 in 10.0 mi NNE 11.5 mph - N/A   Partly Cloudy
8:53 PM 57.9 °F 36.0 °F 44% 30.14 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
9:53 PM 55.9 °F 36.0 °F 47% 30.13 in 10.0 mi NNE 11.5 mph - N/A   Overcast
10:53 PM 54.0 °F 37.0 °F 53% 30.13 in 10.0 mi ENE 5.8 mph - N/A   Overcast
11:53 PM 51.1 °F 39.9 °F 66% 30.14 in 10.0 mi NE 6.9 mph - 0.01 in   Overcast