Conch Concierge
P.O. Box 1242
Key West, Florida 33041 USA
p: 305.292.2292
f: 866.579.5581
Current Key West Weather
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Key West Weather Information
Key West Weddings and Events...with care.
A Key West Wedding. Unconventional. Uncomplicated.
Key West is blessed to have some of the finest weather in Florida and the USA.
Our average annual rainfall is about half that found in Miami and mainland Florida. During the winter months our temps are warmer than anywhere else, averaging 70F and during the summer months our temps tend to be cooler than elsewhere in Florida due to the cooling trade winds from the Gulf of Mexico.
The lowest recorded temp. ever in Key West was 43 and we had hail in April of 2003. The warmest, a balmy 97.
Even Chicago broke 100 this year (2006), Key West didn't. Sorry midwesterners!
There are plenty of weather statistics below for you weather wonks. But in summary, our average annual high temp is 82.5F and the average night time low is 73.1. The coolest month is January, with a day time high average of 69.9F and the night time low averaging 65F. Warmest month is August with a high average of 89.2F and low of 79.3F. Generally there is less than a 10 degree difference between our daytime high and night time low.
Our rainy season is in the summer months. September is the wettest. Usually averaging 5.8 inches of rain. August averages just 5 inches. January is the driest, with only 1.7 inches on average.
Oh, our average annual snowfall is 0.00 inches. It has never, ever snowed in Key West.
Find out lots of interesting information regarding weather and nature from the ever useful.
Old Farmers Almanac.
Just enter your date and this link will determine the correct times for Sunrise and Sunsets.
Sunrise & Sunset Times in Key West.
Also check the Sunrise and Sunset Times at the: "US Naval Observatory"
Phases of the Moon Calculator.
Current Key West Weather Information.
National Hurricane Center N.O.A.A.
Gulf of Mexico Radar Image.
| Key West Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature |
69.9 |
70.5 |
73.8 |
77.0 |
80.6 |
83.1 |
84.4 |
84.3 |
83.3 |
80.0 |
75.6 |
71.5 |
77.8 |
| Avg. Max Temp |
74.8 |
75.4 |
78.6 |
81.7 |
85.1 |
87.6 |
89.1 |
89.2 |
88.0 |
84.4 |
80.0 |
76.1 |
82.5 |
| Avg. Min Temperature |
65.0 |
65.6 |
69.0 |
72.2 |
76.1 |
78.5 |
79.6 |
79.3 |
78.5 |
75.5 |
71.2 |
66.8 |
73.1 |
| Days - Max of 90 F |
0.0 |
0.0 |
0.0 |
< 0.5 |
1.0 |
8.0 |
16.0 |
17.0 |
8.0 |
1.0 |
0.0 |
0.0 |
49.0 |
| Days - Min Temp Below Freezing |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| |
|
| Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days |
44.0 |
30.0 |
7.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
19.0 |
100.0 |
| Cooling Degree Days |
196 |
184 |
279 |
360 |
484 |
543 |
601 |
598 |
549 |
465 |
318 |
221 |
4798 |
| |
|
| Key West Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) |
2.0 |
1.8 |
1.7 |
1.8 |
3.5 |
5.1 |
3.6 |
5.0 |
5.8 |
4.4 |
2.8 |
2.0 |
39.6 |
| Days with 0.01 inch + |
7.0 |
5.0 |
5.0 |
5.0 |
8.0 |
11.0 |
12.0 |
14.0 |
16.0 |
11.0 |
7.0 |
7.0 |
109 |
| Monthly Snowfall in |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| |
|
| Other Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed |
11.8 |
12.0 |
12.2 |
12.2 |
10.6 |
9.6 |
9.5 |
9.2 |
9.6 |
10.9 |
12.0 |
11.8 |
10.9 |
| Clear Days |
11.0 |
12.0 |
13.0 |
13.0 |
10.0 |
5.0 |
3.0 |
3.0 |
3.0 |
9.0 |
10.0 |
11.0 |
104 |
| Partly Cloudy Days |
11.0 |
10.0 |
11.0 |
11.0 |
13.0 |
14.0 |
16.0 |
17.0 |
15.0 |
13.0 |
11.0 |
11.0 |
155 |
| Cloudy Days |
9.0 |
7.0 |
6.0 |
6.0 |
8.0 |
11.0 |
11.0 |
11.0 |
12.0 |
9.0 |
8.0 |
9.0 |
107 |
| Percent of Sunshine |
74.0 |
77.0 |
82.0 |
84.0 |
82.0 |
76.0 |
77.0 |
76.0 |
72.0 |
71.0 |
71.0 |
70.0 |
76.0 |
| Avg. Relative Humidity |
66.0 |
75.0 |
73.0 |
71.5 |
70.0 |
71.5 |
72.5 |
72.0 |
74.0 |
75.5 |
76.0 |
76.0 |
74.5 |
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