World Resorts USA Islamorada Weather

Autumn weather in Islamorada

Weather in Islamorada in Autumn

September October November
Average day temperature: 84.5°F 80.9°F 77.3°F
Average night temperature: 83.1°F 79.3°F 75.5°F
Sea water temperature: 86.7°F 82.9°F 79.2°F
Number of sunny days: 4 days 6 days 7 days
Day length: 11.9 - 12.6 h. 11.2 - 11.9 h. 10.7 - 11.2 h.
Number of rainy days: 3 days 2 days 2 days
Precipitation totals: 2.5 in. 1.2 in. 1.0 in.

Day & Night air temperature, °F

September
October
November
0
14
28
42
56
70
84
98
112
77.3
80.9
84.5
75.5
79.3
83.1
Day temperature   
Night temperature

Sea water temperature, °F

September
October
November
0
14
28
42
56
70
84
98
112
79.2
82.9
86.7

Precipitation total, in.

September
October
November
0.0
0.4
0.9
1.3
1.7
2.1
2.6
3.0
1
1.2
2.5
Sunny, partly cloudy and cloudy days
September
October
November
0
5
10
15
20
25
30
35
13
13
11
10
12
15
7
6
4
Cloudy days   
Partly cloudy days   
Sunny days
Wind speed, mph
September
October
November
0.0
2.4
4.9
7.3
9.7
12.2
14.6
17.0
14.2
13.1
9.9
Average sunny hours
September
October
November
0
1
2
3
4
5
6
7
5.8
5.9
6.3

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Islamorada

Sunniest months:
April 10 days
January 9 days
February 9 days
Warmest months:
July 85.1 °F
August 84.9 °F
September 84.5 °F
Warmest sea temp:
August 87.4 °F
July 87.3 °F
September 86.7 °F
Coldest months:
January 70.8 °F
December 72.5 °F
February 73.3 °F
Rainiest months:
June 4 days
July 3 days
September 3 days
Windiest months:
November 14.2 mph
March 13.9 mph
October 13.1 mph

Islamorada on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+25°F
+30°F
+77°F
+77°F
+66°F
+64°F
+75°F
+25°F
+68°F
+63°F
+48°F
+73°F
+73°F
+57°F
+16°F
24 Hours Forecast
Islamorada
Local time: 19:22
February 18, tuesday
2100
72°F
W
7 mph
February 19, wednesday
0000
72°F
W
9 mph
0300
72°F
W
10 mph
0600
72°F
NW
11 mph
0900
72°F
NW
11 mph
1200
73°F
NW
9 mph
1500
73°F
N
11 mph
1800
73°F
NE
6 mph
Units of measurement: °C / °F