Weather History for Gillette, WY

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Tuesday, May 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 50 °F 54 °F  
Max Temperature 57 °F 67 °F 88 °F (1954)
Min Temperature 42 °F 41 °F 26 °F (1931)
Degree Days  
Heating Degree Days 15 11  
Month to date heating degree days 255 290  
Since 1 July heating degree days 7217 7306  
Cooling Degree Days 0 0  
Month to date cooling degree days 8 0  
Year to date cooling degree days 8 0  
Moisture  
Dew Point 41 °F    
Average Humidity 76    
Maximum Humidity 96    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.09 in 0.82 in (2011)
Month to date precipitation 1.12 1.60  
Year to date precipitation 4.24 4.81  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 15 mph (NNW)    
Max Wind Speed 24 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

May. 21, 2013 Rise Set
Actual Time 5:28 AM MDT 8:29 PM MDT
Civil Twilight 4:54 AM MDT 9:03 PM MDT
Nautical Twilight 4:10 AM MDT 9:48 PM MDT
Astronomical Twilight 3:18 AM MDT 10:41 PM MDT
Moon 4:38 PM MDT (5/21) 3:07 AM MDT (5/21)
Length of Visible Light 16h 09m
Length of Day
15h 00m
Waxing Gibbous, 84% of the Moon is Illuminated
May 21
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:06 AM 44.6 °F 37.4 °F 42.8 °F 93% 30.04 in 9.0 mi North 16.1 mph - 0.01 in Rain Light Rain
12:10 AM 44.6 °F 38.4 °F 42.8 °F 93% 30.04 in 10.0 mi North 12.7 mph - 0.01 in Rain Light Rain
12:32 AM 44.6 °F 38.4 °F 42.8 °F 93% 30.03 in 5.0 mi NNW 12.7 mph - 0.04 in Rain Rain
12:53 AM 45.0 °F 38.2 °F 43.0 °F 93% 30.02 in 10.0 mi NW 15.0 mph - 0.05 in   Overcast
1:00 AM 44.6 °F 37.4 °F 42.8 °F 93% 30.03 in 10.0 mi NW 16.1 mph 24.2 mph N/A   Overcast
1:26 AM 44.6 °F 36.6 °F 42.8 °F 93% 30.02 in 10.0 mi WNW 19.6 mph 24.2 mph N/A   Overcast
1:37 AM 44.6 °F 37.2 °F 42.8 °F 93% 30.02 in 10.0 mi WNW 17.3 mph - N/A   Overcast
1:53 AM 45.0 °F 37.4 °F 43.0 °F 93% 30.00 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Overcast
2:53 AM 44.1 °F 36.5 °F 41.0 °F 89% 29.99 in 10.0 mi WNW 17.3 mph - N/A   Clear
3:53 AM 44.1 °F 36.5 °F 39.9 °F 85% 29.99 in 10.0 mi WNW 17.3 mph 25.3 mph N/A   Overcast
4:53 AM 43.0 °F 34.8 °F 39.0 °F 86% 29.99 in 10.0 mi WNW 18.4 mph - N/A   Mostly Cloudy
5:53 AM 44.1 °F 36.2 °F 37.9 °F 79% 30.00 in 10.0 mi WNW 18.4 mph - N/A   Clear
6:53 AM 44.1 °F 36.5 °F 37.9 °F 79% 30.01 in 10.0 mi NW 17.3 mph - N/A   Clear
7:53 AM 46.0 °F 39.3 °F 39.0 °F 76% 29.99 in 10.0 mi NW 16.1 mph - N/A   Clear
8:53 AM 48.0 °F - 39.0 °F 71% 29.97 in 10.0 mi NW 20.7 mph 25.3 mph N/A   Clear
9:53 AM 51.1 °F - 37.0 °F 59% 29.97 in 10.0 mi North 18.4 mph 26.5 mph N/A   Scattered Clouds
10:53 AM 51.1 °F - 37.9 °F 61% 29.97 in 10.0 mi NNW 19.6 mph 25.3 mph N/A   Scattered Clouds
11:53 AM 52.0 °F - 37.9 °F 59% 29.96 in 10.0 mi NNW 21.9 mph - N/A   Mostly Cloudy
12:53 PM 54.0 °F - 39.0 °F 57% 29.95 in 10.0 mi NNW 18.4 mph 24.2 mph N/A   Mostly Cloudy
1:53 PM 55.0 °F - 39.9 °F 57% 29.94 in 10.0 mi North 18.4 mph 25.3 mph N/A   Scattered Clouds
2:53 PM 55.0 °F - 41.0 °F 59% 29.93 in 10.0 mi North 18.4 mph 25.3 mph N/A   Mostly Cloudy
3:53 PM 55.0 °F - 43.0 °F 64% 29.93 in 10.0 mi North 16.1 mph - N/A   Mostly Cloudy
4:53 PM 52.0 °F - 43.0 °F 71% 29.94 in 10.0 mi NNE 15.0 mph - N/A   Mostly Cloudy
5:13 PM 51.8 °F - 42.8 °F 71% 29.96 in 10.0 mi NNE 15.0 mph - N/A   Mostly Cloudy
5:34 PM 50.0 °F - 42.8 °F 76% 29.96 in 10.0 mi NNE 16.1 mph - N/A   Mostly Cloudy
5:53 PM 50.0 °F - 42.1 °F 74% 29.95 in 10.0 mi NNE 15.0 mph - N/A   Overcast
6:40 PM 50.0 °F - 41.0 °F 71% 29.97 in 10.0 mi NNE 16.1 mph - N/A   Scattered Clouds
6:53 PM 50.0 °F - 39.9 °F 68% 29.94 in 10.0 mi NNE 17.3 mph - N/A   Partly Cloudy
7:50 PM 48.2 °F - 39.2 °F 71% 29.97 in 10.0 mi NE 11.5 mph - N/A   Mostly Cloudy
7:53 PM 48.0 °F - 39.9 °F 74% 29.96 in 10.0 mi NE 11.5 mph - N/A   Mostly Cloudy
8:53 PM 46.0 °F 40.2 °F 41.0 °F 83% 29.96 in 10.0 mi NNE 12.7 mph - N/A   Overcast
9:19 PM 44.6 °F 39.2 °F 41.0 °F 87% 29.99 in 10.0 mi North 10.4 mph - N/A   Overcast
9:46 PM 44.6 °F 40.7 °F 41.0 °F 87% 29.99 in 10.0 mi North 6.9 mph - N/A   Overcast
9:53 PM 44.1 °F 41.5 °F 41.0 °F 89% 29.97 in 10.0 mi North 4.6 mph - N/A   Overcast
10:16 PM 42.8 °F 40.1 °F 41.0 °F 93% 30.00 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
10:53 PM 43.0 °F 39.5 °F 41.0 °F 93% 29.98 in 10.0 mi WNW 5.8 mph - N/A   Overcast
11:45 PM 44.6 °F 42.2 °F 42.8 °F 93% 29.98 in 10.0 mi NNW 4.6 mph - N/A   Overcast
11:53 PM 44.1 °F 41.5 °F 42.1 °F 93% 29.96 in 10.0 mi NNW 4.6 mph - N/A   Overcast