Weather History for Key West, FL

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 88 °F 83 °F 77 °F
Mean Temperature 85 °F 80 °F 73 °F
Min Temperature 82 °F 75 °F 68 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 20 15 8 451
Growing Degree Days (base 50) 34 29 22 891
Dew Point  
Dew Point 79 °F 71 °F 55 °F
Precipitation  
Precipitation 6.91 in 0.63 in 0.00 in 17.14 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 32 mph 9 mph 0 mph
Gust Wind 41 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 29.94 in 29.65 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 13, 2011 Rise Set
Actual Time 7:23 AM EDT 7:02 PM EDT
Civil Twilight 7:00 AM EDT 7:25 PM EDT
Nautical Twilight 6:34 AM EDT 7:51 PM EDT
Astronomical Twilight 6:08 AM EDT 8:18 PM EDT
Moon 7:55 PM EDT (10/13) 8:38 AM EDT (10/13)
Length of Visible Light 12h 24m
Length of Day
11h 38m
Full, 98% of the Moon is Illuminated
Oct 13
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

Weather History Calendar

Precipitation Actual month total 17.14 Normal Month Total: 4.93
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
88 | 82 0.00
Average:
87 | 78 0.19
Scattered Clouds
Actual:
88 | 79 0.01
Average:
87 | 78 0.19
Rain
Actual:
88 | 75 0.95
Average:
86 | 78 0.18
Thunderstorm
Actual:
82 | 78 0.05
Average:
86 | 78 0.19
Scattered Clouds
Actual:
87 | 78 0.00
Average:
86 | 77 0.18
Scattered Clouds
Actual:
86 | 77 0.00
Average:
86 | 77 0.18
Scattered Clouds
Actual:
85 | 76 T
Average:
86 | 77 0.19
Thunderstorm
Actual:
83 | 70 0.68
Average:
86 | 77 0.18
Rain
Actual:
85 | 75 T
Average:
86 | 77 0.19
Scattered Clouds
Actual:
85 | 76 0.00
Average:
86 | 77 0.20
Clear
Actual:
85 | 80 0.00
Average:
85 | 77 0.19
Scattered Clouds
Actual:
86 | 78 0.00
Average:
85 | 77 0.18
Scattered Clouds
Actual:
86 | 80 0.00
Average:
85 | 77 0.19
Scattered Clouds
Actual:
85 | 82 T
Average:
85 | 76 0.17
Rain
Actual:
82 | 74 1.22
Average:
85 | 76 0.15
Rain
Actual:
83 | 74 2.22
Average:
85 | 76 0.15
Thunderstorm
Actual:
78 | 74 6.91
Average:
84 | 76 0.15
Thunderstorm
Actual:
83 | 74 0.86
Average:
84 | 76 0.15
Thunderstorm
Actual:
83 | 75 4.00
Average:
84 | 76 0.15
Partly Cloudy
Actual:
80 | 72 0.00
Average:
84 | 76 0.14
Partly Cloudy
Actual:
77 | 71 0.00
Average:
84 | 75 0.15
Partly Cloudy
Actual:
77 | 68 0.00
Average:
84 | 75 0.15
Scattered Clouds
Actual:
80 | 69 0.00
Average:
83 | 75 0.15
Scattered Clouds
Actual:
80 | 74 0.00
Average:
83 | 75 0.13
Scattered Clouds
Actual:
82 | 72 0.00
Average:
83 | 75 0.14
Partly Cloudy
Actual:
83 | 75 T
Average:
83 | 75 0.13
Rain
Actual:
83 | 76 0.03
Average:
83 | 75 0.13
Rain
Actual:
84 | 76 0.17
Average:
83 | 74 0.12
Rain
Actual:
82 | 77 0.02
Average:
83 | 74 0.13
Partly Cloudy
Actual:
82 | 74 0.00
Average:
82 | 74 0.11
Rain
Actual:
83 | 75 0.02
Average:
82 | 74 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
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 88 85 82 73 71 68 74 65 55 30.18 30.10 29.85 10 10 10 16 8 21 0.00  
2 88 84 79 73 72 68 79 69 59 30.28 30.13 29.89 10 10 10 15 9 24 0.01  
3 88 82 75 76 74 70 91 80 68 30.32 30.09 29.98 10 9 0 32 8 41 0.95 Fog , Rain
4 82 80 78 76 72 69 85 77 69 30.33 30.11 30.00 10 10 10 15 9 21 0.05 Rain , Thunderstorm
5 87 83 78 70 69 66 74 63 51 30.32 30.11 29.96 10 10 10 18 12 25 0.00  
6 86 82 77 72 69 67 79 70 61 30.03 29.99 29.94 10 10 10 17 11 23 0.00  
7 85 81 76 74 72 70 85 75 65 30.02 29.98 29.94 10 10 10 29 10 36 T  
8 83 77 70 75 72 68 94 87 79 29.97 29.92 29.85 10 9 2 26 10 33 0.68 Rain , Thunderstorm
9 85 80 75 75 74 72 94 82 70 29.86 29.81 29.76 10 10 10 18 4 23 T Rain
10 85 81 76 75 73 72 94 82 69 29.87 29.81 29.78 10 10 10 9 5 14 0.00  
11 85 83 80 75 73 73 79 75 70 29.88 29.84 29.80 10 10 10 9 5 13 0.00  
12 86 82 78 76 74 70 91 76 61 29.90 29.86 29.81 10 10 10 7 2 16 0.00  
13 86 83 80 76 75 73 85 78 70 29.86 29.82 29.77 10 10 10 8 5 10 0.00  
14 85 84 82 75 74 73 79 75 70 29.93 29.87 29.79 10 10 10 15 7 17 T  
15 82 78 74 76 74 71 100 90 79 30.01 29.95 29.89 10 8 2 26 11 32 1.22 Rain
16 83 79 74 76 74 70 100 85 69 29.98 29.92 29.88 10 7 1 24 12 30 2.22 Rain
17 78 76 74 75 74 73 100 93 85 29.94 29.88 29.82 10 6 1 21 12 26 6.91 Rain , Thunderstorm
18 83 79 74 79 76 73 100 90 79 29.84 29.73 29.65 10 9 2 30 15 39 0.86 Rain , Thunderstorm
19 83 79 75 79 75 64 97 83 69 29.94 29.72 29.65 10 7 1 25 14 32 4.00 Rain , Thunderstorm
20 80 76 72 65 61 57 68 58 48 30.08 30.01 29.93 10 10 10 18 10 26 0.00  
21 77 74 71 62 59 56 73 63 53 30.12 30.06 30.03 10 10 10 15 9 23 0.00  
22 77 73 68 66 60 55 90 74 57 30.03 29.98 29.93 10 10 10 15 8 23 0.00  
23 80 75 69 70 67 64 90 79 67 30.00 29.95 29.91 10 10 10 14 8 17 0.00  
24 80 77 74 71 66 63 84 72 60 30.07 30.02 29.96 10 10 10 18 12 25 0.00  
25 82 77 72 69 66 62 84 73 62 30.09 30.04 30.01 10 10 10 18 12 25 0.00  
26 83 79 75 72 70 68 87 78 69 30.03 29.97 29.92 10 10 10 16 9 24 T  
27 83 80 76 76 74 72 91 83 74 29.94 29.89 29.86 10 10 10 16 8 22 0.03 Rain
28 84 80 76 79 76 73 97 91 85 29.91 29.87 29.81 10 10 6 23 10 29 0.17 Rain
29 82 80 77 78 76 74 91 88 85 29.91 29.85 29.80 10 10 10 18 9 23 0.02 Rain
30 82 78 74 76 74 71 94 87 79 29.99 29.93 29.88 10 10 10 16 9 22 0.00  
31 83 79 75 77 75 70 97 88 79 30.01 29.95 29.91 10 10 10 18 10 25 0.02 Rain