History for Ellsworth AFB, SD

Sunday, May 20, 2012 — View Current Conditions
Sunday, May 20, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 54 °F -  
Max Temperature 70 °F 65 °F 84 °F (2005)
Min Temperature 38 °F 43 °F 24 °F (2003)
Degree Days
Heating Degree Days 11    
Growing Degree Days 4 (Base 50)    
Moisture
Dew Point 39 °F    
Average Humidity 55    
Maximum Humidity 84    
Minimum Humidity 33    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.17 in    
Wind
Wind Speed 7 mph (South)    
Max Wind Speed 18 mph    
Max Gust Speed 25 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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Astronomy
May. 25, 2013 Rise Set
Actual Time 5:20 AM MDT 8:18 PM MDT
Civil Twilight 4:46 AM MDT 8:52 PM MDT
Nautical Twilight 4:02 AM MDT 9:36 PM MDT
Astronomical Twilight 3:11 AM MDT 10:28 PM MDT
Moon 5:02 AM MDT (5/20) 8:19 PM MDT (5/20)
Length Of Visible Light 16h 06m
Length of Day
14h 57m
Waning Crescent, 0% of the Moon is Illuminated
May 20
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
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Hourly Observations
Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 43.7 °F - 35.1 °F 72% 30.17 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 42.6 °F - 34.3 °F 73% 30.17 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 38.7 °F 35.2 °F 34.2 °F 84% 30.19 in 10.0 mi WNW 4.6 mph - N/A   Clear
3:55 AM 40.6 °F 37.5 °F 33.8 °F 77% 30.20 in 10.0 mi West 4.6 mph - N/A   Clear
4:55 AM 39.2 °F 35.9 °F 33.4 °F 80% 30.20 in 10.0 mi West 4.6 mph - N/A   Clear
5:55 AM 40.3 °F 37.1 °F 33.8 °F 78% 30.21 in 10.0 mi West 4.6 mph - N/A   Clear
6:55 AM 45.3 °F 42.3 °F 36.1 °F 70% 30.22 in 10.0 mi WSW 5.8 mph - N/A   Clear
7:55 AM 52.2 °F - 38.5 °F 60% 30.22 in 10.0 mi SSE 3.5 mph - N/A   Clear
8:55 AM 56.8 °F - 41.2 °F 56% 30.23 in 10.0 mi SSE 11.5 mph - N/A   Clear
9:55 AM 58.6 °F - 40.5 °F 51% 30.24 in 10.0 mi SSE 11.5 mph - N/A   Clear
10:55 AM 61.9 °F - 40.1 °F 45% 30.22 in 10.0 mi SSE 12.7 mph - N/A   Clear
11:55 AM 63.5 °F - 40.5 °F 43% 30.22 in 10.0 mi SSE 17.3 mph - N/A   Clear
12:55 PM 64.9 °F - 39.4 °F 39% 30.21 in 10.0 mi South 15.0 mph 21.9 mph N/A   Clear
1:55 PM 67.3 °F - 41.2 °F 39% 30.19 in 10.0 mi South 15.0 mph 25.3 mph N/A   Partly Cloudy
2:55 PM 68.9 °F - 39.6 °F 34% 30.17 in 10.0 mi South 17.3 mph 23.0 mph N/A   Clear
3:55 PM 70.2 °F - 40.3 °F 34% 30.14 in 10.0 mi SSE 18.4 mph 23.0 mph N/A   Clear
4:55 PM 70.7 °F - 40.1 °F 33% 30.12 in 10.0 mi SE 13.8 mph 23.0 mph N/A   Partly Cloudy
5:55 PM 70.2 °F - 40.5 °F 34% 30.12 in 10.0 mi SE 17.3 mph - N/A   Clear
6:55 PM 67.5 °F - 40.5 °F 37% 30.10 in 10.0 mi SE 17.3 mph - N/A   Clear
7:55 PM 61.9 °F - 42.4 °F 49% 30.11 in 10.0 mi SE 16.1 mph - N/A   Clear
8:55 PM 59.2 °F - 40.8 °F 51% 30.12 in 10.0 mi SE 15.0 mph - N/A   Clear
9:55 PM 55.8 °F - 41.0 °F 58% 30.14 in 10.0 mi South 8.1 mph - N/A   Clear
10:55 PM 54.7 °F - 41.5 °F 61% 30.13 in 10.0 mi South 10.4 mph - N/A   Clear
11:55 PM 53.8 °F - 41.9 °F 64% 30.12 in 10.0 mi South 10.4 mph - N/A   Clear
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