World Resorts USA Key Largo Weather

Key Largo sea water temperature

Current sea water temperature:
+78.4°F
Minimum sea water temperature in April: 85.1°F
Maximum sea water temperature in April: 73.9°F
Average sea water temperature in April: 79.7°F

Sea water temperature for the last 10 days:

April 27 78.4°F April 22 79.9°F
April 26 78.8°F April 21 79.9°F
April 25 79.2°F April 20 78.3°F
April 24 79.7°F April 19 78.4°F
April 23 79.9°F April 18 77.4°F

When is the warmest sea in Key Largo?

Based on the data about daily sea water temperature for the last three years the warmest sea in Key Largo was noticed in August, July and September.

Monthly Sea Temperatures in Key Largo, °F

Sea water temperature in August, °F

Show year:
2023
2022
2021

The average sea water temperature in August of 2023 was 88.3°F. The highest and lowest sea temperatures during the month were 90.7°F and 84.9°F.

Sea water temperature in July, °F

Show year:
2023
2022
2021

The average sea water temperature in July of 2023 was 89.4°F. The highest and lowest sea temperatures during the month were 91.2°F and 87.3°F.

Sea water temperature in September, °F

Show year:
2023
2022
2021

The average sea water temperature in September of 2023 was 86.7°F. The highest and lowest sea temperatures during the month were 88.5°F and 84.6°F.

Best time for vacation in Key Largo

Sunniest months:
January 10 days
April 10 days
February 9 days
Warmest months:
July 85.1 °F
August 85.0 °F
September 84.2 °F
Warmest sea temp:
August 87.4 °F
July 87.3 °F
September 86.5 °F
Coldest months:
January 71.8 °F
December 72.8 °F
February 73.3 °F
Rainiest months:
July 4 days
September 4 days
June 4 days
Windiest months:
November 14.0 mph
March 13.9 mph
April 12.9 mph

Key Largo on a weather map

Key Largo
+75°F
W 22 mph
Feels like: +79°F
Precip.: 100%
Places in USA:
Name
°F
+41°F
+50°F
+72°F
+72°F
+55°F
+59°F
+75°F
+46°F
+70°F
+59°F
+50°F
+66°F
+66°F
+73°F
+59°F
24 Hours Forecast
Key Largo
Local time: 06:05
April 27, saturday
0900
77°F
W
22 mph
1200
77°F
W
24 mph
1500
77°F
W
25 mph
1800
77°F
W
25 mph
2100
77°F
W
24 mph
April 28, sunday
0000
77°F
W
27 mph
0300
75°F
W
24 mph
0600
75°F
W
26 mph
Units of measurement: °C / °F