World Resorts USA Key West Weather

Key West weather in October

Weather in Key West: October

Average day temperature: 82.8°F
Average night temperature: 79.5°F
Sea water temperature: 83.1°F
Number of sunny days: 11 days
Day length: 11.2 - 11.9 hours
Number of rainy days: 6 days
Precipitation totals: 3.8 in.

Air temperature in October, °F

Show year:
2024
2023
2022

The highest day temperature during October of 2024 was 85°F. At the same time the lowest night temperature was 74°F. Day and night temperature averages during October were 80.6°F and 79.6°F.

Sea water temperature in Key West in October, °F

Show year:
2024
2023
2022

The average sea water temperature in October of 2024 was 82.9°F. The highest and lowest sea temperatures during the month were 86.9°F and 79.3°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in October is almost equal.

Precipitation total in October, in.

Precipitation total value in Key West in October is 3.6 in. Other months of the year show relatively similar values.

Wind speed in October, mph

The average wind speed value in October is 13.7 mph It makes October one of the most windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in October is: 7.0.

Best time for vacation in Key West

Sunniest months:
March 16 days
April 16 days
May 16 days
Warmest months:
August 87.5 °F
July 87.0 °F
September 85.8 °F
Warmest sea temp:
August 87.0 °F
July 86.5 °F
September 86.0 °F
Coldest months:
January 72.4 °F
February 74.0 °F
December 75.7 °F
Rainiest months:
August 7 days
July 7 days
September 7 days
Windiest months:
November 14.6 mph
December 13.7 mph
March 13.7 mph

Key West on a weather map

Key West
+73°F
S 24 mph
Feels like: +77°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+43°F
+73°F
+73°F
+41°F
+55°F
+73°F
+66°F
+48°F
+50°F
+55°F
+64°F
+61°F
+54°F
+32°F
24 Hours Forecast
Key West
Local time: 09:59
November 21, thursday
1200
73°F
S
21 mph
1500
73°F
S
22 mph
1800
72°F
SE
23 mph
2100
72°F
S
24 mph
November 22, friday
0000
70°F
S
22 mph
0300
70°F
S
19 mph
0600
70°F
S
21 mph
0900
70°F
S
19 mph
Units of measurement: °C / °F