Air Force Academy, CO

5:48 PM MDT on May 26, 2017 (GMT -0600)
Usaf Academy

Weather History for KAFF - September, 2011

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 72 °F 52 °F
Mean Temperature 74 °F 58 °F 48 °F
Min Temperature 60 °F 45 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 16 7 0 219
Cooling Degree Days (base 65) 10 1 0 18
Growing Degree Days (base 50) 24 8 0 250
Dew Point  
Dew Point 54 °F 38 °F 4 °F
Precipitation  
Precipitation 2.06 in 0.08 in 0.00 in 2.53 in
Snowdepth - - - -
Wind  
Wind 29 mph 8 mph 0 mph
Gust Wind 41 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 30.00 in 29.55 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 11, 2011 Rise Set
Actual Time 6:36 AM MDT 7:14 PM MDT
Civil Twilight 6:09 AM MDT 7:41 PM MDT
Nautical Twilight 5:38 AM MDT 8:12 PM MDT
Astronomical Twilight 5:05 AM MDT 8:45 PM MDT
Moon 6:37 PM MDT (9/11) 5:58 AM MDT (9/11)
Length of Visible Light 13h 31m
Length of Day
12h 37m
Full, 100% of the Moon is Illuminated
Sep 11
Full
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 89 74 60 43 38 33 52 27 15 29.77 29.67 29.55 10 10 10 15 6 24 0.00  
2 84 69 54 54 48 39 91 50 24 29.96 29.81 29.62 10 10 8 26 11 34 0.00 Rain , Thunderstorm
3 67 58 47 51 40 32 96 57 31 30.16 30.03 29.88 10 10 10 29 12 39 0.00  
4 68 55 43 39 36 34 71 50 32 30.19 30.14 30.06 10 10 10 16 7 25 0.00  
5 80 59 38 39 33 25 84 43 13 30.12 30.00 29.91 10 10 10 13 6 - 0.00  
6 79 64 48 52 45 31 95 67 17 30.11 30.04 29.89 10 9 5 23 10 31 0.25 Rain
7 58 54 51 52 48 42 94 83 59 30.31 30.21 30.11 10 10 10 9 3 - 0.00  
8 68 56 45 49 41 35 98 63 32 30.31 30.21 30.14 10 10 10 12 7 18 0.00  
9 71 55 40 44 38 34 92 55 27 30.17 30.09 30.01 10 10 10 12 7 - 0.00  
10 72 56 40 39 35 31 87 50 22 30.12 30.08 30.04 10 10 10 15 5 18 0.00  
11 77 57 39 44 36 33 79 47 21 30.09 30.03 29.96 10 10 10 9 6 - 0.00  
12 79 66 54 45 37 31 64 35 20 30.06 30.00 29.93 10 10 10 18 5 - 0.00 Rain
13 71 62 52 50 44 38 91 59 31 30.07 30.03 29.98 10 10 10 13 9 18 0.03 Rain
14 61 52 45 52 48 40 100 93 55 30.25 30.04 30.00 10 6 1 17 9 22 2.06 Rain , Thunderstorm
15 52 48 44 52 48 45 100 99 93 30.19 29.96 29.90 10 5 0 17 9 22 0.18 Fog , Rain , Thunderstorm
16 67 54 41 50 43 35 100 82 33 29.92 29.87 29.80 10 6 0 14 5 - 0.00 Fog , Rain
17 71 56 43 48 45 37 100 80 33 29.96 29.81 29.75 10 7 0 18 7 26 0.01 Fog , Rain , Thunderstorm
18 69 53 38 45 37 32 89 58 29 30.10 30.04 29.97 10 10 10 9 6 - 0.00  
19 75 57 41 44 38 33 85 56 23 30.11 30.00 29.88 10 10 10 12 8 17 0.00  
20 65 54 45 43 36 32 72 51 31 30.09 29.99 29.91 10 10 10 22 8 28 0.00 Rain
21 60 49 38 43 34 29 85 58 33 30.17 30.09 30.02 10 10 10 15 5 22 0.00 Rain
22 72 54 35 43 32 4 100 68 8 30.30 30.09 30.00 10 9 0 15 6 - 0.00 Fog
23 77 57 38 37 29 22 72 38 14 30.14 30.09 30.03 10 10 4 16 9 21 0.00  
24 79 62 46 39 32 25 61 38 14 30.00 29.93 29.86 10 10 10 17 7 25 0.00  
25 79 64 48 41 37 32 65 37 18 29.88 29.77 29.68 10 10 10 20 10 28 0.00 Rain
26 79 66 54 42 32 21 53 32 12 29.92 29.82 29.71 10 10 10 17 7 - 0.00  
27 76 62 48 41 35 31 67 41 21 30.03 29.99 29.95 10 10 10 12 9 - 0.00  
28 81 64 47 38 31 22 70 36 11 30.00 29.96 29.90 10 10 10 12 7 17 0.00  
29 64 56 48 38 34 32 60 46 34 30.29 30.19 30.00 10 10 10 26 13 41 0.00  
30 73 54 36 40 34 30 78 47 27 30.22 30.11 30.01 10 10 10 10 6 - 0.00