Weather History for Ellsworth AFB, SD

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Saturday, October 29, 2011

  Actual Average Record
Temperature  
Mean Temperature 46 °F -  
Max Temperature 63 °F 50 °F 75 °F (2008)
Min Temperature 31 °F 29 °F 15 °F (2002)
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 23 °F    
Average Humidity 46    
Maximum Humidity 63    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 10 mph (NW)    
Max Wind Speed 29 mph    
Max Gust Speed 38 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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Date:

Astronomy

Oct. 29, 2011 Rise Set
Actual Time 7:24 AM MDT 5:46 PM MDT
Civil Twilight 6:54 AM MDT 6:16 PM MDT
Nautical Twilight 6:20 AM MDT 6:50 PM MDT
Astronomical Twilight 5:47 AM MDT 7:24 PM MDT
Moon 10:56 AM MDT (10/29) 8:05 PM MDT (10/29)
Length of Visible Light 11h 21m
Length of Day
10h 21m
Waxing Crescent, 12% of the Moon is Illuminated
Oct 29
Waxing Crescent
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 24
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:36 AM 35.6 °F 30.7 °F 21.2 °F 56% 29.96 in 7.0 mi South 5.8 mph - N/A   Clear
12:40 AM 35.6 °F 31.7 °F 21.2 °F 56% 29.96 in 8.0 mi South 4.6 mph - N/A   Clear
12:55 AM 35.2 °F 30.3 °F 21.0 °F 56% 29.96 in 10.0 mi SSW 5.8 mph - N/A   Clear
1:55 AM 32.0 °F 27.5 °F 20.5 °F 63% 29.93 in 10.0 mi WSW 4.6 mph - N/A   Clear
2:55 AM 32.2 °F 26.7 °F 19.6 °F 60% 29.89 in 10.0 mi WSW 5.8 mph - N/A   Clear
3:55 AM 31.6 °F 26.0 °F 18.7 °F 59% 29.86 in 10.0 mi West 5.8 mph - N/A   Clear
4:55 AM 35.2 °F 29.5 °F 21.0 °F 56% 29.83 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
5:55 AM 37.9 °F 34.4 °F 23.0 °F 55% 29.82 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
6:55 AM 37.8 °F 34.2 °F 20.3 °F 49% 29.81 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
7:55 AM 39.2 °F 37.0 °F 18.7 °F 44% 29.82 in 10.0 mi WNW 3.5 mph - N/A   Scattered Clouds
8:55 AM 45.0 °F 41.8 °F 17.1 °F 33% 29.82 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
9:55 AM 46.8 °F - 27.9 °F 48% 29.82 in 10.0 mi Calm Calm - N/A   Overcast
10:55 AM 55.9 °F - 18.5 °F 23% 29.80 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
11:55 AM 58.3 °F - 18.1 °F 21% 29.81 in 10.0 mi North 6.9 mph - N/A   Overcast
12:55 PM 62.6 °F - 19.6 °F 19% 29.80 in 10.0 mi North 23.0 mph 38.0 mph N/A   Clear
1:55 PM 62.1 °F - 23.0 °F 22% 29.80 in 10.0 mi NNW 28.8 mph 38.0 mph N/A   Overcast
2:55 PM 58.6 °F - 25.2 °F 28% 29.84 in 10.0 mi NNW 27.6 mph 35.7 mph N/A   Mostly Cloudy
3:55 PM 57.0 °F - 25.5 °F 30% 29.89 in 10.0 mi NNW 25.3 mph 34.5 mph N/A   Clear
4:55 PM 48.6 °F - 34.9 °F 59% 29.96 in 10.0 mi NW 24.2 mph 33.4 mph N/A   Scattered Clouds
5:55 PM 48.0 °F - 28.6 °F 47% 29.96 in 10.0 mi NW 20.7 mph 26.5 mph N/A   Clear
6:55 PM 46.8 °F - 29.1 °F 50% 29.99 in 10.0 mi NW 24.2 mph 34.5 mph N/A   Clear
7:55 PM 45.7 °F 38.0 °F 28.6 °F 51% 30.03 in 10.0 mi NNW 19.6 mph 28.8 mph N/A   Clear
8:55 PM 43.2 °F 35.0 °F 27.3 °F 54% 30.03 in 10.0 mi NW 18.4 mph 26.5 mph N/A   Clear
9:55 PM 41.4 °F 33.3 °F 27.7 °F 58% 30.04 in 10.0 mi NW 16.1 mph - N/A   Clear
10:55 PM 41.0 °F 33.1 °F 26.1 °F 55% 30.03 in 10.0 mi NW 15.0 mph - N/A   Clear
11:55 PM 40.1 °F 32.0 °F 25.3 °F 56% 30.03 in 10.0 mi NW 15.0 mph - N/A   Clear