Weather History for Ellsworth AFB, SD

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Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 99 °F 85 °F 74 °F
Mean Temperature 83 °F 73 °F 65 °F
Min Temperature 73 °F 61 °F 55 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 18 8 0 242
Growing Degree Days (base 50) 33 23 15 711
Dew Point  
Dew Point 72 °F 59 °F 42 °F
Precipitation  
Precipitation 1.53 in 0.08 in 0.00 in 2.46 in
Snowdepth - - - -
Wind  
Wind 31 mph 8 mph 0 mph
Gust Wind 41 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.21 in 29.99 in 29.73 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 22, 2013 Rise Set
Actual Time 6:04 AM MDT 7:45 PM MDT
Civil Twilight 5:33 AM MDT 8:15 PM MDT
Nautical Twilight 4:56 AM MDT 8:52 PM MDT
Astronomical Twilight 4:16 AM MDT 9:32 PM MDT
Moon 8:23 PM MDT (8/22) 8:01 AM MDT (8/22)
Length of Visible Light 14h 42m
Length of Day
13h 40m
Waning Gibbous, 96% of the Moon is Illuminated
Aug 22
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Weather History Calendar

Precipitation Actual month total 2.46 Average Month Total: 1.63
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
78 | 58 0.17
Average:
85 | 60 0.09
Thunderstorm
Actual:
80 | 58 0.03
Average:
85 | 60 0.09
Thunderstorm
Actual:
81 | 59 0.13
Average:
85 | 59 0.08
Partly Cloudy
Actual:
86 | 64 0.00
Average:
84 | 59 0.08
Thunderstorm
Actual:
84 | 60 1.53
Average:
84 | 59 0.08
Thunderstorm
Actual:
82 | 57 0.13
Average:
84 | 58 0.08
Rain
Actual:
82 | 56 0.00
Average:
84 | 58 0.07
Thunderstorm
Actual:
80 | 58 0.00
Average:
83 | 58 0.07
Thunderstorm
Actual:
80 | 60 0.01
Average:
83 | 57 0.07
Partly Cloudy
Actual:
80 | 62 0.00
Average:
83 | 57 0.07
Partly Cloudy
Actual:
75 | 62 0.00
Average:
83 | 57 0.06
Rain
Actual:
77 | 55 0.00
Average:
83 | 57 0.06
Thunderstorm
Actual:
79 | 59 0.12
Average:
83 | 57 0.06
Fog
Actual:
76 | 55 0.01
Average:
83 | 57 0.05
Rain
Actual:
74 | 59 0.00
Average:
83 | 57 0.05
Fog
Actual:
85 | 57 0.00
Average:
83 | 57 0.05
Clear
Actual:
90 | 57 0.00
Average:
84 | 57 0.05
Rain
Actual:
86 | 61 0.00
Average:
84 | 57 0.04
Clear
Actual:
90 | 60 0.00
Average:
84 | 57 0.04
Thunderstorm
Actual:
93 | 61 0.00
Average:
84 | 57 0.04
Partly Cloudy
Actual:
83 | 66 0.00
Average:
84 | 57 0.04
Scattered Clouds
Actual:
84 | 57 0.00
Average:
84 | 57 0.04
Scattered Clouds
Actual:
91 | 63 0.00
Average:
84 | 57 0.03
Scattered Clouds
Actual:
96 | 67 0.00
Average:
84 | 57 0.03
Thunderstorm
Actual:
95 | 66 0.00
Average:
84 | 57 0.03
Scattered Clouds
Actual:
96 | 69 0.00
Average:
84 | 57 0.03
Scattered Clouds
Actual:
99 | 67 0.00
Average:
83 | 57 0.03
Partly Cloudy
Actual:
89 | 66 0.00
Average:
83 | 57 0.03
Clear
Actual:
92 | 73 0.00
Average:
83 | 56 0.03
Thunderstorm
Actual:
92 | 65 0.33
Average:
83 | 56 0.03
Clear
Actual:
85 | 60 0.00
Average:
82 | 56 0.03
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

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  
1 78 68 58 63 57 49 89 71 50 30.14 30.02 29.88 10 9 3 22 8 17 0.17 Rain , Thunderstorm
2 80 69 58 63 57 53 94 78 41 30.12 30.00 29.86 10 10 5 18 10 25 0.03 Rain , Thunderstorm
3 81 70 59 63 60 57 100 84 51 30.16 30.10 30.01 10 10 5 18 8 23 0.13 Rain , Thunderstorm
4 86 75 64 65 62 60 94 78 42 30.08 30.01 29.90 10 10 10 16 11 17 0.00  
5 84 71 60 66 63 54 100 78 48 30.05 29.96 29.84 10 9 1 23 8 29 1.53 Rain , Thunderstorm
6 82 70 57 61 57 47 100 81 32 30.02 29.92 29.82 10 7 0 22 8 33 0.13 Fog , Rain , Thunderstorm
7 82 68 56 61 55 50 84 61 39 30.01 29.97 29.90 10 10 10 21 7 28 0.00 Rain
8 80 68 58 58 56 54 95 69 44 30.07 30.02 29.95 10 10 10 16 10 - 0.00 Thunderstorm
9 80 68 60 62 60 56 100 83 50 30.17 30.13 30.04 10 10 9 15 4 - 0.01 Rain , Thunderstorm
10 80 71 62 64 61 59 92 76 49 30.15 30.09 29.99 10 10 9 13 6 - 0.00  
11 75 68 62 63 61 59 95 84 61 30.16 30.11 30.04 10 10 9 15 7 - 0.00  
12 77 65 55 64 61 56 100 87 62 30.15 30.11 30.04 10 7 0 9 4 - 0.00 Fog , Rain
13 79 69 59 64 60 55 100 81 53 30.20 30.13 30.08 10 10 8 22 8 33 0.12 Rain , Thunderstorm
14 76 66 55 63 57 55 100 91 53 30.15 30.10 30.01 10 4 0 10 2 - 0.01 Fog
15 74 66 59 63 61 59 100 93 63 30.11 30.06 29.99 10 5 0 13 6 - 0.00 Fog , Rain
16 85 71 57 64 60 57 100 87 44 30.11 30.07 29.99 10 5 0 13 8 - 0.00 Fog
17 90 74 57 67 61 55 92 66 40 29.99 29.92 29.87 10 10 8 15 6 - 0.00  
18 86 74 61 66 62 57 91 66 43 30.05 29.93 29.87 10 10 8 21 8 28 0.00 Rain
19 90 75 60 60 56 50 83 50 27 30.02 29.91 29.85 10 10 8 17 10 - 0.00  
20 93 76 61 62 57 50 79 50 30 29.92 29.84 29.80 10 10 10 14 4 - 0.00 Rain , Thunderstorm
21 83 74 66 60 55 47 71 53 38 30.06 29.98 29.88 10 10 10 17 8 - 0.00  
22 84 70 57 63 59 56 95 74 44 30.21 30.11 30.01 10 10 10 14 7 25 0.00  
23 91 76 63 66 63 58 93 68 35 30.00 29.86 29.75 10 10 10 24 15 30 0.00  
24 96 82 67 61 55 48 72 41 19 29.87 29.80 29.73 10 10 9 16 9 23 0.00  
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