Weather History for Key West, FL

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Month of March, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 81 °F 75 °F
Mean Temperature 80 °F 77 °F 68 °F
Min Temperature 77 °F 72 °F 61 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 15 12 3 362
Growing Degree Days (base 50) 29 26 17 810
Dew Point  
Dew Point 75 °F 65 °F 43 °F
Precipitation  
Precipitation 0.35 in 0.03 in 0.00 in 0.79 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 30 mph 12 mph 0 mph
Gust Wind 38 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 30.10 in 29.88 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 09, 2012 Rise Set
Actual Time 6:41 AM EST 6:33 PM EST
Civil Twilight 6:18 AM EST 6:56 PM EST
Nautical Twilight 5:52 AM EST 7:22 PM EST
Astronomical Twilight 5:25 AM EST 7:49 PM EST
Moon 8:11 PM EST (3/9) 7:14 AM EST (3/9)
Length of Visible Light 12h 37m
Length of Day
11h 52m
Full, 98% of the Moon is Illuminated
Mar 9
Full
Mar 14
Last Quarter
Mar 22
New
Mar 30
First Quarter
Apr 6
Full

Weather History Calendar

Precipitation Actual month total 0.79 Normal Month Total: 2.05
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
81 | 75 0.00
Average:
77 | 67 0.07
Clear
Actual:
81 | 76 0.00
Average:
77 | 67 0.07
Partly Cloudy
Actual:
82 | 77 0.00
Average:
77 | 67 0.08
Rain
Actual:
82 | 65 0.14
Average:
77 | 67 0.07
Clear
Actual:
75 | 61 0.00
Average:
77 | 67 0.07
Partly Cloudy
Actual:
77 | 66 0.00
Average:
77 | 67 0.07
Rain
Actual:
78 | 71 T
Average:
78 | 68 0.08
Scattered Clouds
Actual:
81 | 72 T
Average:
78 | 68 0.07
Scattered Clouds
Actual:
82 | 74 T
Average:
78 | 68 0.08
Partly Cloudy
Actual:
80 | 73 0.00
Average:
78 | 68 0.07
Scattered Clouds
Actual:
81 | 73 T
Average:
78 | 68 0.08
Rain
Actual:
80 | 72 0.07
Average:
78 | 68 0.07
Clear
Actual:
81 | 72 0.00
Average:
78 | 68 0.07
Scattered Clouds
Actual:
81 | 71 0.06
Average:
78 | 68 0.07
Rain
Actual:
81 | 71 0.35
Average:
78 | 68 0.07
Rain
Actual:
80 | 72 0.05
Average:
78 | 68 0.07
Rain
Actual:
80 | 73 T
Average:
78 | 68 0.07
Clear
Actual:
80 | 71 0.00
Average:
78 | 68 0.07
Partly Cloudy
Actual:
80 | 72 0.01
Average:
78 | 69 0.06
Rain
Actual:
81 | 73 T
Average:
79 | 69 0.06
Scattered Clouds
Actual:
82 | 75 0.00
Average:
78 | 68 0.14
Rain
Actual:
82 | 75 T
Average:
79 | 69 0.05
Scattered Clouds
Actual:
82 | 75 0.00
Average:
79 | 69 0.05
Clear
Actual:
82 | 74 0.00
Average:
79 | 69 0.04
Scattered Clouds
Actual:
81 | 75 0.00
Average:
79 | 69 0.06
Clear
Actual:
79 | 72 0.00
Average:
79 | 69 0.05
Scattered Clouds
Actual:
80 | 70 0.00
Average:
79 | 69 0.06
Rain
Actual:
80 | 72 0.11
Average:
79 | 69 0.06
Scattered Clouds
Actual:
81 | 74 0.00
Average:
79 | 70 0.06
Clear
Actual:
82 | 74 0.00
Average:
79 | 70 0.07
Clear
Actual:
81 | 76 0.00
Average:
80 | 70 0.07
 

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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 81 78 75 70 68 66 82 72 62 30.13 30.08 30.04 10 10 10 15 9 21 0.00  
2 81 79 76 71 70 69 82 76 69 30.06 30.02 29.99 10 10 10 20 14 24 0.00  
3 82 80 77 74 72 70 85 77 69 30.00 29.93 29.88 10 10 10 20 13 24 0.00  
4 82 74 65 75 65 45 90 71 52 30.20 30.02 29.90 10 10 2 30 18 38 0.14 Rain
5 75 68 61 55 50 43 63 56 48 30.32 30.26 30.19 10 10 10 23 13 31 0.00  
6 77 72 66 62 57 55 68 59 50 30.32 30.28 30.25 10 10 10 25 15 33 0.00  
7 78 75 71 68 66 59 84 73 61 30.28 30.23 30.19 10 10 8 24 13 31 T Rain
8 81 77 72 69 68 66 90 79 67 30.22 30.17 30.12 10 10 10 18 11 25 T  
9 82 78 74 70 69 67 82 74 65 30.18 30.13 30.08 10 10 10 13 10 17 T  
10 80 77 73 72 69 65 87 75 62 30.19 30.14 30.09 10 10 10 16 10 21 0.00  
11 81 77 73 68 66 64 84 73 62 30.25 30.18 30.13 10 10 10 18 13 23 T  
12 80 76 72 68 66 63 84 71 58 30.23 30.18 30.14 10 10 9 22 15 31 0.07 Rain
13 81 77 72 65 64 60 79 68 56 30.20 30.17 30.14 10 10 10 18 11 22 0.00  
14 81 76 71 66 65 62 79 69 58 30.20 30.15 30.11 10 10 10 16 9 22 0.06  
15 81 76 71 70 67 63 90 76 62 30.17 30.14 30.10 10 9 2 22 11 30 0.35 Rain
16 80 76 72 70 67 65 87 75 62 30.19 30.14 30.09 10 10 8 18 9 23 0.05 Rain
17 80 77 73 68 66 63 79 71 62 30.21 30.16 30.12 10 10 10 18 10 23 T Rain
18 80 76 71 64 63 61 73 64 54 30.21 30.16 30.11 10 10 10 17 10 23 0.00  
19 80 76 72 66 64 62 84 69 54 30.16 30.09 30.05 10 10 10 20 13 25 0.01  
20 81 77 73 65 64 62 73 66 58 30.08 30.03 29.99 10 10 10 23 16 28 T Rain
21 82 78 75 70 68 65 78 72 65 30.11 30.05 30.01 10 10 10 20 17 30 0.00  
22 82 79 75 72 69 67 82 74 65 30.13 30.08 30.04 10 10 10 23 16 30 T Rain
23 82 79 75 68 65 63 79 69 58 30.12 30.07 30.03 10 10 10 17 11 21 0.00  
24 82 78 74 67 65 62 68 63 58 30.06 30.02 29.97 10 10 10 13 9 16 0.00  
25 81 78 75 70 68 65 79 69 58 30.01 29.95 29.90 10 10 10 16 9 20 0.00  
26 79 76 72 65 61 58 73 64 54 30.03 29.98 29.93 10 10 10 13 8 21 0.00  
27 80 75 70 65 63 60 73 64 54 30.13 30.07 30.00 10 10 10 17 8 22 0.00  
28 80 76 72 67 64 60 74 66 58 30.14 30.09 30.05 10 10 4 25 17 32 0.11 Rain
29 81 78 74 66 64 62 74 68 62 30.08 30.03 29.99 10 10 10 18 13 23 0.00  
30 82 78 74 68 65 62 79 69 58 30.07 30.02 29.98 10 10 10 16 12 22 0.00  
31 81 79 76 72 70 68 82 75 67 30.03 29.99 29.94 10 10 10 17 10 22 0.00