Weather History for Key West NAF, FL

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Month of December, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 81 °F 74 °F 64 °F
Mean Temperature 76 °F 70 °F 62 °F
Min Temperature 72 °F 65 °F 59 °F
Degree Days  
Heating Degree Days (base 65) 4 0 0 4
Cooling Degree Days (base 65) 11 5 0 98
Growing Degree Days (base 50) 26 20 12 399
Dew Point  
Dew Point 71 °F 61 °F 38 °F
Precipitation  
Precipitation 0.10 in 0.01 in 0.00 in 0.13 in
Snowdepth - - - -
Wind  
Wind 22 mph 10 mph 0 mph
Gust Wind 30 mph 24 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 30.10 in 30.00 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 30, 2014 Rise Set
Actual Time 7:10 AM EST 5:48 PM EST
Civil Twilight 6:45 AM EST 6:13 PM EST
Nautical Twilight 6:17 AM EST 6:41 PM EST
Astronomical Twilight 5:49 AM EST 7:09 PM EST
Moon 1:40 PM EST (12/30) 1:53 AM EST (12/30)
Length of Visible Light 11h 27m
Length of Day
10h 38m
Waxing Gibbous, 71% of the Moon is Illuminated
Dec 30
Waxing Gibbous
Jan 4
Full
Jan 13
Last Quarter
Jan 20
New
Jan 26
First Quarter

Weather History Calendar

Precipitation to date: 0.13 Average to Date: 1.34 Average Month Total: 1.82
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
77 | 68 0.10
Average:
78 | 69 0.03
Partly Cloudy
Actual:
77 | 69 0.00
Average:
78 | 69 0.00
Scattered Clouds
Actual:
78 | 69 0.00
Average:
77 | 69 0.00
Clear
Actual:
78 | 69 0.00
Average:
77 | 68 0.10
Rain
Actual:
81 | 70 0.01
Average:
76 | 68 0.01
Partly Cloudy
Actual:
80 | 72 0.02
Average:
77 | 67 0.06
Partly Cloudy
Actual:
75 | 68 0.00
Average:
77 | 68 0.05
Scattered Clouds
Actual:
73 | 64 0.00
Average:
77 | 68 0.30
Rain
Actual:
71 | 64 0.00
Average:
77 | 68 0.09
Partly Cloudy
Actual:
64 | 59 0.00
Average:
77 | 68 0.13
Partly Cloudy
Actual:
70 | 59 0.00
Average:
77 | 67 0.05
Partly Cloudy
Actual:
70 | 62 0.00
Average:
76 | 67 0.11
Clear
Actual:
71 | 61 0.00
Average:
77 | 67 0.03
Scattered Clouds
Actual:
71 | 63 0.00
Average:
77 | 68 0.09
Scattered Clouds
Actual:
75 | 64 0.00
Average:
77 | 68 0.02
Clear
Actual:
73 | 64 0.00
Average:
76 | 66 0.07
Clear
Actual:
75 | 63 0.00
Average:
74 | 64 0.01
Clear
Actual:
75 | 63 0.00
Average:
73 | 64 0.02
Scattered Clouds
Actual:
75 | 64 0.00
Average:
75 | 65 0.03
Partly Cloudy
Actual:
80 | 68 0.00
Average:
76 | 66 0.14
Partly Cloudy
Forecast:
79 | 72
Average:
76 | 66 0.03
Partly Cloudy
Forecast:
79 | 72
Average:
75 | 66 0.07
Mostly Cloudy
Forecast:
80 | 74
Average:
76 | 65 0.07
Chance of a Thunderstorm
Forecast:
79 | 65
Average:
75 | 65 0.09
Partly Cloudy
Forecast:
69 | 62
Average:
75 | 66 0.03
Partly Cloudy
Forecast:
73 | 69
Average:
74 | 65 0.01
Partly Cloudy
Forecast:
76 | -
Average:
74 | 65 0.03
Record:
82 | 50 0.40
Average:
75 | 66 0.05
Record:
82 | 55 0.33
Average:
76 | 66 0.02
Record:
82 | 54 0.97
Average:
75 | 66 0.03
Record:
83 | 51 1.75
Average:
76 | 67 0.05
 

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

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 77 72 68 68 67 65 90 81 66 30.22 30.16 30.11 10 10 10 20 12 25 0.10  
2 77 73 69 69 68 67 93 86 74 30.12 30.09 30.04 10 10 10 13 10 - 0.00  
3 78 74 69 69 67 64 96 83 66 30.12 30.07 30.03 10 10 10 15 11 - 0.00  
4 78 74 69 69 68 67 93 86 71 30.13 30.09 30.04 10 10 10 14 11 20 0.00  
5 81 76 70 71 70 69 97 87 67 30.17 30.13 30.08 10 10 6 18 11 - 0.01 Rain
6 80 76 72 71 68 64 93 81 60 30.17 30.12 30.09 10 10 10 14 9 - 0.02  
7 75 72 68 68 66 63 96 88 79 30.12 30.06 30.01 10 10 10 16 10 - 0.00  
8 73 68 64 63 61 60 93 78 64 30.09 30.04 30.01 10 10 10 14 10 - 0.00  
9 71 68 64 61 57 51 83 72 61 30.09 30.04 30.00 10 10 10 22 15 30 0.00 Rain
10 64 62 59 52 46 38 70 57 40 30.19 30.12 30.07 10 10 10 22 16 26 0.00  
11 70 64 59 54 51 49 75 64 51 30.22 30.16 30.12 10 10 10 9 5 - 0.00  
12 70 66 62 57 54 49 78 70 60 30.25 30.18 30.15 10 10 10 13 8 - 0.00  
13 71 66 61 59 54 49 78 67 57 30.17 30.11 30.07 10 10 10 16 12 - 0.00  
14 71 67 63 57 55 53 81 67 59 30.11 30.06 30.03 10 10 10 15 11 - 0.00  
15 75 70 64 61 57 53 84 70 48 30.13 30.08 30.04 10 10 10 10 9 - 0.00  
16 73 68 64 62 60 56 90 75 53 30.21 30.16 30.10 10 10 10 13 9 - 0.00  
17 75 70 63 62 60 55 90 76 48 30.22 30.16 30.11 10 10 10 8 7 - 0.00  
18 75 69 63 63 61 59 90 79 57 30.17 30.12 30.06 10 10 10 13 6 - 0.00  
19 75 70 64 64 62 60 93 78 58 30.11 30.06 30.00 10 10 10 13 8 - 0.00  
20 80 74 68 69 66 62 87 75 64 30.08 30.04 30.00 10 10 10 14 8 - 0.00