World Resorts USA

Key West Weather

August 09, sunday
Local time:20:42
86°F
 W
19 mph
Precip.: 7% Feels: 99°F
Sunrise: 06:59 | Sunset: 20:06
Moonrise: 03:19 | Moonset: 17:46
Pressure: 1017 hpa
Humidity: 73%
Visibility: 6 mi.
Day Length: 13 h. 7 min.
Average temperature
August 87.4°F 83.2°F
09.08
sun
Day
90°F
NW 16 mph
Precip.
5%
Night
86°F
W 21 mph
Precip.
8%
10.08
mon
Day
86°F
NW 16 mph
Precip.
14%
Night
86°F
W 19 mph
Precip.
11%
11.08
tue
Day
84°F
W 14 mph
Precip.
9%
Night
86°F
W 14 mph
Precip.
5%

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
09.08 87.8°F 82.4°F 88.5°F
08.08 86.9°F 85.1°F 88.0°F
07.08 86.9°F 82.4°F 88.2°F
06.08 83.3°F 84.2°F 88.3°F
05.08 86.9°F 84.2°F 88.7°F
04.08 86.0°F 81.5°F 89.1°F
03.08 87.8°F 81.5°F 89.2°F
02.08 86.9°F 84.2°F 88.2°F
01.08 86.0°F 84.2°F 87.8°F
31.07 87.8°F 84.2°F 87.6°F

Best time for vacation in Key West

Sunniest months:
May 17 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 86.7 °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
+79°F
Washington
+88°F
Hawaii
+81°F
Las Vegas
+108°F
Los Angeles
+84°F
Miami
+82°F
Maui
+77°F
Myrtle Beach
+81°F
New York
+82°F
San Diego
+79°F
San Francisco
+64°F
Santa Monica
+77°F
Sarasota
+82°F
Houston
+82°F
Chicago
+72°F
all places
10 Days Forecast
Key West
Local time: 20:42
09.08
90°F
NW
16 mph
10.08
86°F
NW
16 mph
11.08
84°F
W
14 mph
12.08
86°F
W
10 mph
13.08
84°F
NW
8 mph
14.08
84°F
W
11 mph
15.08
86°F
NW
17 mph
16.08
86°F
W
15 mph
17.08
84°F
W
9 mph
18.08
86°F
S
12 mph
Units of measurement: °C / °F