Ellsworth AFB, SD

10:33 AM MDT on April 28, 2017 (GMT -0600)
Ellsworth Air Force Base

Weather History for KRCA - December, 2012

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Monday, December 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 18 °F -  
Max Temperature 35 °F 40 °F 61 °F (2014)
Min Temperature 0 °F 18 °F -7 °F (2000)
Degree Days  
Heating Degree Days 48    
Moisture  
Dew Point 13 °F    
Average Humidity 69    
Maximum Humidity 85    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 9 mph (WNW)    
Max Wind Speed 25 mph    
Max Gust Speed 34 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 10, 2012 Rise Set
Actual Time 7:17 AM MST 4:13 PM MST
Civil Twilight 6:44 AM MST 4:46 PM MST
Nautical Twilight 6:07 AM MST 5:23 PM MST
Astronomical Twilight 5:32 AM MST 5:58 PM MST
Moon 3:59 AM MST (12/10) 2:08 PM MST (12/10)
Length of Visible Light 10h 02m
Length of Day
8h 56m
Waning Crescent, 10% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 0.3 °F -9.5 °F -5.6 °F 76% 30.09 in 10.0 mi West 4.6 mph - N/A   Clear
1:55 AM 1.4 °F -9.9 °F -4.2 °F 77% 30.06 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
2:55 AM 2.8 °F -8.2 °F -2.7 °F 78% 30.02 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
3:55 AM 4.8 °F -7.1 °F -1.3 °F 76% 29.99 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
4:55 AM 9.7 °F -1.3 °F 3.6 °F 76% 29.98 in 10.0 mi West 6.9 mph - N/A   Overcast
5:55 AM 13.1 °F 5.4 °F 5.4 °F 71% 29.97 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
6:55 AM 13.1 °F 7.1 °F 7.0 °F 77% 29.96 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
7:55 AM 18.0 °F 9.8 °F 10.4 °F 72% 29.95 in 10.0 mi WNW 5.8 mph - N/A   Overcast
8:55 AM 25.0 °F 20.7 °F 16.3 °F 70% 29.92 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:55 AM 30.7 °F 26.0 °F 17.6 °F 58% 29.91 in 10.0 mi SW 4.6 mph - N/A   Clear
10:55 AM 33.6 °F - 18.3 °F 54% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:21 AM 35.6 °F 25.2 °F 19.4 °F 52% 29.89 in 10.0 mi NNW 18.4 mph - N/A   Mostly Cloudy
11:55 AM 34.7 °F 22.2 °F 20.3 °F 56% 29.88 in 10.0 mi NNW 25.3 mph 33.4 mph N/A   Mostly Cloudy
12:55 PM 34.0 °F 21.8 °F 21.2 °F 60% 29.89 in 10.0 mi NNW 23.0 mph 33.4 mph N/A   Overcast
1:55 PM 33.3 °F 20.6 °F 21.2 °F 61% 29.91 in 10.0 mi NNW 24.2 mph 32.2 mph N/A   Mostly Cloudy
2:55 PM 32.5 °F 20.2 °F 19.6 °F 59% 29.94 in 10.0 mi NNW 21.9 mph 31.1 mph N/A   Overcast
3:55 PM 30.9 °F 17.2 °F 19.0 °F 61% 29.96 in 10.0 mi NW 25.3 mph 34.5 mph N/A   Overcast
4:55 PM 29.7 °F 15.8 °F 18.7 °F 64% 29.97 in 10.0 mi NNW 24.2 mph 31.1 mph 0.00 in   Overcast
5:30 PM 26.6 °F 14.3 °F 21.2 °F 80% 29.99 in 10.0 mi NW 16.1 mph 26.5 mph N/A   Overcast
5:55 PM 25.3 °F 14.1 °F 19.2 °F 78% 29.99 in 10.0 mi NW 12.7 mph - 0.00 in   Partly Cloudy
6:55 PM 27.7 °F 15.6 °F 17.4 °F 65% 29.99 in 10.0 mi NW 16.1 mph - N/A   Overcast
7:55 PM 25.0 °F 13.6 °F 16.3 °F 70% 30.00 in 10.0 mi WNW 12.7 mph - N/A   Partly Cloudy
8:55 PM 24.4 °F 14.2 °F 16.0 °F 70% 29.98 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
9:55 PM 19.6 °F 10.6 °F 13.5 °F 77% 29.97 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
10:55 PM 25.0 °F 17.1 °F 16.9 °F 71% 29.97 in 10.0 mi WNW 6.9 mph - N/A   Overcast
11:55 PM 24.4 °F 16.5 °F 20.5 °F 85% 29.95 in 10.0 mi WNW 6.9 mph - 0.00 in   Overcast