World Resorts USA

Key West Weather

May 19, tuesday
Local time:07:51
82°F
 W
16 mph
Precip.: 0% Feels: 90°F
Sunrise: 06:41 | Sunset: 20:06
Moonrise: 09:16 | Moonset: 23:39
Pressure: 1019 hpa
Humidity: 73%
Visibility: 6 mi.
Day Length: 13 h. 25 min.
Average temperature
May 81.7°F 78.7°F
19.05
tue
Day
84°F
W 17 mph
Precip.
0%
Night
82°F
W 19 mph
Precip.
65%
20.05
wed
Day
82°F
W 16 mph
Precip.
74%
Night
82°F
W 21 mph
Precip.
68%
21.05
thu
Day
82°F
W 13 mph
Precip.
83%
Night
82°F
W 19 mph
Precip.
0%

Air temperature in Key West, °F

Precipitation total in Key West, in.

* Charts above show average data for the last 3 years.

Key West weather archive

Date Precip Air temp
day / night		 Sea
temperature
18.05 86.0°F 82.4°F 86.2°F
17.05 82.4°F 82.4°F 85.6°F
16.05 85.1°F 80.6°F 85.3°F
15.05 84.2°F 78.8°F 85.1°F
14.05 84.2°F 80.6°F 86.4°F
13.05 84.2°F 80.6°F 86.9°F
12.05 85.1°F 80.6°F 85.8°F
11.05 86.0°F 82.4°F 85.1°F
10.05 84.2°F 82.4°F 86.5°F
09.05 84.2°F 80.6°F 85.3°F

Best time for vacation in Key West

Sunniest months:
May 16 days
March 16 days
April 16 days
Warmest months:
August 87.4 °F
July 86.9 °F
September 85.8 °F
Warmest sea temp:
August 87.2 °F
July 86.6 °F
September 86.1 °F
Coldest months:
January 72.0 °F
February 73.7 °F
December 75.4 °F
Rainiest months:
June 7 days
August 7 days
September 6 days
Windiest months:
November 14.7 mph
December 13.9 mph
January 13.8 mph

Key West on a weather map

Places in USA:
Name
°F
Boston
+82°F
Hawaii
+75°F
Honolulu
+75°F
Las Vegas
+61°F
Los Angeles
+57°F
Miami
+75°F
Miami Beach
+79°F
Maui
+70°F
New York
+82°F
San Diego
+55°F
San Francisco
+59°F
Sarasota
+81°F
Tampa
+81°F
Houston
+77°F
Chicago
+61°F
all places
10 Days Forecast
Key West
Local time: 07:51
19.05
84°F
W
17 mph
20.05
82°F
W
16 mph
21.05
82°F
W
13 mph
22.05
81°F
W
11 mph
23.05
82°F
W
12 mph
24.05
82°F
W
9 mph
25.05
82°F
W
18 mph
26.05
82°F
W
21 mph
27.05
82°F
W
20 mph
28.05
82°F
W
16 mph
Units of measurement: °C / °F