Weather History for Ellsworth AFB, SD

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Week of August 25, 2013 through August 31, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 99 °F 93 °F 85 °F
Mean Temperature 83 °F 80 °F 74 °F
Min Temperature 73 °F 67 °F 60 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 18 14 8 100
Growing Degree Days (base 50) 33 30 24 207
Dew Point  
Dew Point 72 °F 58 °F 42 °F
Precipitation  
Precipitation 0.33 in 0.05 in 0.00 in 0.33 in
Snowdepth - - - -
Wind  
Wind 31 mph 9 mph 0 mph
Gust Wind 41 mph 25 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.07 in 29.92 in 29.79 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 26, 2013 Rise Set
Actual Time 6:08 AM MDT 7:38 PM MDT
Civil Twilight 5:38 AM MDT 8:08 PM MDT
Nautical Twilight 5:01 AM MDT 8:45 PM MDT
Astronomical Twilight 4:22 AM MDT 9:24 PM MDT
Moon 10:35 PM MDT (8/26) 12:27 PM MDT (8/26)
Length of Visible Light 14h 29m
Length of Day
13h 29m
Waning Gibbous, 66% of the Moon is Illuminated
Aug 26
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
25 95 80 66 61 58 53 71 49 26 29.96 29.92 29.86 10 10 10 14 7 20 0.00 Thunderstorm
26 96 82 69 62 57 50 74 45 21 29.90 29.86 29.83 10 10 10 15 6 - 0.00  
27 99 83 67 66 57 51 78 48 20 29.99 29.88 29.79 10 10 10 18 8 25 0.00  
28 89 78 66 69 65 57 94 73 43 30.07 29.97 29.87 10 10 10 22 10 28 0.00  
29 92 82 73 60 54 47 52 38 26 30.04 29.94 29.84 10 10 10 23 12 32 0.00  
30 92 78 65 72 63 54 88 63 39 30.03 29.96 29.86 10 9 2 20 9 23 0.33 Rain , Thunderstorm
31 85 74 60 59 50 42 75 44 26 30.06 29.92 29.83 10 10 10 31 13 41 0.00