Weather History for Fort Knox, KY

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 101 °F 75 °F 63 °F
Mean Temperature 86 °F 67 °F 58 °F
Min Temperature 73 °F 58 °F 49 °F
Degree Days  
Heating Degree Days (base 65) 8 2 0 64
Cooling Degree Days (base 65) 22 4 0 123
Growing Degree Days (base 50) 36 17 8 506
Dew Point  
Dew Point 74 °F 59 °F 38 °F
Precipitation  
Precipitation 2.45 in 0.20 in 0.00 in 5.99 in
Snowdepth - - - -
Wind  
Wind 22 mph 6 mph 0 mph
Gust Wind 32 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 29.99 in 29.67 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 08, 2011 Rise Set
Actual Time 7:19 AM EDT 8:03 PM EDT
Civil Twilight 6:52 AM EDT 8:29 PM EDT
Nautical Twilight 6:21 AM EDT 9:00 PM EDT
Astronomical Twilight 5:49 AM EDT 9:33 PM EDT
Moon 5:54 PM EDT (9/8) 3:40 AM EDT (9/8)
Length of Visible Light 13h 36m
Length of Day
12h 43m
Waxing Gibbous, 87% of the Moon is Illuminated
Sep 8
Waxing Gibbous
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Weather History Calendar

Precipitation Actual month total 5.99 Average Month Total: 2.60
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
98 | 72 0.00
Average:
83 | 61 0.07
Clear
Actual:
100 | 73 0.00
Average:
82 | 61 0.07
Clear
Actual:
101 | 73 0.00
Average:
82 | 61 0.07
Thunderstorm
Actual:
86 | 69 0.42
Average:
82 | 60 0.07
Rain
Actual:
67 | 60 0.06
Average:
82 | 60 0.07
Rain
Actual:
64 | 55 0.36
Average:
81 | 59 0.07
Rain
Actual:
64 | 58 0.02
Average:
81 | 59 0.07
Rain
Actual:
63 | 58 0.01
Average:
80 | 58 0.07
Overcast
Actual:
67 | 60 0.00
Average:
80 | 58 0.07
Thunderstorm
Actual:
79 | 59 0.67
Average:
79 | 57 0.08
Rain
Actual:
78 | 60 0.01
Average:
79 | 57 0.08
Scattered Clouds
Actual:
83 | 59 0.00
Average:
78 | 56 0.08
Scattered Clouds
Actual:
88 | 60 0.00
Average:
78 | 56 0.08
Rain
Actual:
85 | 60 0.11
Average:
78 | 56 0.09
Rain
Actual:
65 | 50 0.07
Average:
77 | 55 0.09
Partly Cloudy
Actual:
68 | 49 0.00
Average:
77 | 55 0.09
Rain
Actual:
75 | 51 0.00
Average:
76 | 54 0.09
Rain
Actual:
77 | 59 0.22
Average:
76 | 54 0.09
Thunderstorm
Actual:
67 | 64 0.38
Average:
76 | 53 0.10
Rain
Actual:
72 | 64 0.00
Average:
75 | 53 0.10
Partly Cloudy
Actual:
80 | 63 0.01
Average:
75 | 53 0.10
Partly Cloudy
Actual:
78 | 57 0.00
Average:
74 | 52 0.10
Thunderstorm
Actual:
68 | 53 0.71
Average:
74 | 52 0.10
Rain
Actual:
68 | 52 0.04
Average:
74 | 51 0.10
Thunderstorm
Actual:
67 | 58 0.45
Average:
73 | 51 0.10
Thunderstorm
Actual:
69 | 53 2.45
Average:
73 | 51 0.10
Rain
Actual:
70 | 52 0.00
Average:
73 | 50 0.10
Partly Cloudy
Actual:
71 | 50 0.00
Average:
73 | 50 0.10
Scattered Clouds
Actual:
80 | 51 0.00
Average:
72 | 49 0.10
Partly Cloudy
Actual:
64 | 52 0.00
Average:
72 | 49 0.10
 

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

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 98 84 72 71 69 66 83 60 38 30.11 30.05 29.99 10 10 10 13 3 17 0.00  
2 100 86 73 74 70 67 86 62 35 30.05 29.99 29.94 10 10 10 7 2 - 0.00  
3 101 86 73 72 69 64 89 59 30 29.96 29.90 29.82 10 10 10 9 1 - 0.00  
4 86 78 69 73 71 68 100 83 56 29.91 29.87 29.83 10 9 1 22 7 32 0.42 Rain , Thunderstorm
5 67 64 60 68 58 54 99 82 74 29.94 29.90 29.86 10 10 6 16 10 26 0.06 Rain
6 64 59 55 59 56 54 100 91 71 29.95 29.90 29.87 10 9 2 20 12 29 0.36 Rain
7 64 61 58 60 58 57 100 95 78 30.04 29.98 29.91 10 6 2 15 10 - 0.02 Rain
8 63 60 58 61 59 56 100 95 88 30.02 29.98 29.95 10 7 2 9 6 - 0.01 Rain
9 67 64 60 63 61 59 100 91 76 29.97 29.94 29.91 10 7 2 13 3 - 0.00  
10 79 68 59 65 62 59 100 82 55 30.04 30.00 29.96 10 8 1 16 3 25 0.67 Rain , Thunderstorm
11 78 69 60 65 63 61 100 85 57 30.11 30.06 30.02 10 10 7 13 3 18 0.01 Rain
12 83 71 59 66 63 60 100 80 50 30.14 30.07 30.01 10 9 4 7 2 - 0.00  
13 88 74 60 67 64 61 100 74 48 30.03 29.98 29.94 10 10 10 15 6 - 0.00  
14 85 72 60 68 63 53 97 73 54 29.99 29.96 29.89 10 10 10 15 5 24 0.11 Rain
15 65 58 50 59 47 38 100 71 38 30.29 30.16 29.98 10 10 9 21 11 32 0.07 Rain
16 68 58 49 48 43 39 72 59 43 30.32 30.26 30.21 10 10 10 15 9 21 0.00  
17 75 63 51 56 51 47 90 71 44 30.27 30.22 30.18 10 10 10 7 4 - 0.00 Rain
18 77 68 59 68 62 55 100 86 67 30.23 30.17 30.09 10 9 3 8 3 - 0.22 Rain
19 67 66 64 67 65 64 100 99 94 30.07 30.04 29.99 10 7 1 13 6 - 0.38 Rain , Thunderstorm
20 72 68 64 70 67 65 100 96 84 30.10 30.05 30.02 10 7 1 7 3 - 0.00 Rain
21 80 72 63 72 67 63 100 90 60 30.07 30.03 30.00 10 8 2 12 3 - 0.01  
22 78 67 57 63 57 53 99 75 44 30.14 30.09 30.04 10 10 10 10 3 - 0.00  
23 68 61 53 57 54 48 100 87 48 30.11 30.06 30.02 10 6 1 10 7 17 0.71 Rain , Thunderstorm
24 68 60 52 59 55 51 100 88 61 30.07 30.00 29.94 10 8 3 9 4 20 0.04 Rain
25 67 62 58 66 59 55 100 89 75 30.00 29.87 29.68 10 9 2 17 5 24 0.45 Rain , Thunderstorm
26 69 62 53 68 58 51 100 87 55 29.89 29.79 29.67 10 7 1 14 9 24 2.45 Rain , Thunderstorm
27 70 61 52 57 53 50 96 78 58 29.89 29.86 29.82 10 10 10 18 8 26 0.00 Rain
28 71 60 50 59 55 50 99 84 59 29.89 29.86 29.82 10 10 10 10 3 - 0.00  
29 80 65 51 61 56 47 99 74 50 29.90 29.84 29.75 10 9 5 14 4 20 0.00  
30 64 59 52 48 46 43 75 61 49 30.05 29.94 29.83 10 10 10 16 10 22 0.00