Measurements:
°C
°F
Islamorada
82°F
SE 14 mph
Feels like: 84°F
Precip: 0%
World Resorts USA Islamorada Weather September Weather in Islamorada

Islamorada Weather: September

Average Day Temperature: 88.3°F
Average Night Temperature: 86.8°F
Sea Water Temperature: 90.8°F
Number of Sunny Days: 4 days
Sunshine Hours: 11.9 - 12.6 hours
Number of Rainy Days: 3 days
Precipitation Totals: 2.5 in

Air Temperature in September, °F

Select Year: 2024 2023 2022

The highest day temperature in September 2024 was 92°F. The lowest night temperature was 85°F. The average values for day and night temperatures during September were 89.4°F и 88.4°F respectivly.

Islamorada Water Sea Temperature in September, °F

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Islamorada was 91.4°F. The maximum and minimum values were 89.0°F and 93.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in September are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Islamorada is 2.5 in. It makes september the most rainy month of the year.

Wind Speed in September, mph

The average wind speed in September is 9.9 mph. It makes September the most windless month of the year for Islamorada.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Islamorada in September is 6.1 hours.

Best Time to Visit Islamorada
The most sunny months:
January 10 days
April 10 days
February 9 days
The most warm months:
July 89.0 °F
August 88.8 °F
September 88.3 °F
Warmest sea temperature:
August 91.5 °F
July 91.5 °F
September 90.8 °F
The most cold months:
January 74.2 °F
December 75.4 °F
February 75.9 °F
The most rainy months:
June 4 days
July 3 days
September 3 days
The most windy months:
November 14 mph
March 14 mph
October 13 mph

Islamorada on the Weather Map

USA Resorts:
NAME
Boston +48
Chicago +34
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +60
Los Angeles +74
Maui +74
Miami +86
New York +48
San Diego +72
San Francisco +58
Sarasota +76
Tampa +76
Washington +52
24 Hours Weather Forecast
Islamorada
Local time: 16:20
21 nov, thursday
1800 82°F
SE
13 mph
2100 78°F
S
18 mph
22 nov, friday
0000 74°F
SE
21 mph
0300 68°F
SE
21 mph
0600 64°F
S
21 mph
0900 64°F
S
19 mph
1200 68°F
SE
12 mph
1500 74°F
SE
17 mph