World Resorts USA Key Largo Weather

Key Largo sea water temperature

Current sea water temperature:
+78.1°F
Minimum sea water temperature in November: 83.8°F
Maximum sea water temperature in November: 73.6°F
Average sea water temperature in November: 79.1°F

Sea water temperature for the last 10 days:

November 21 78.1°F November 16 78.6°F
November 20 77.9°F November 15 80.2°F
November 19 79.3°F November 8 80.4°F
November 18 79.7°F November 7 79.3°F
November 17 78.8°F November 6 79.2°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:
2024
2023
2022

The average sea water temperature in August of 2024 was 87.3°F. The highest and lowest sea temperatures during the month were 89.4°F and 85.3°F.

Sea water temperature in July, °F

Show year:
2024
2023
2022

The average sea water temperature in July of 2024 was 87.1°F. The highest and lowest sea temperatures during the month were 88.3°F and 85.8°F.

Sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 87.1°F. The highest and lowest sea temperatures during the month were 88.7°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 84.9 °F
September 84.5 °F
Warmest sea temp:
August 87.3 °F
July 87.3 °F
September 86.6 °F
Coldest months:
January 71.8 °F
December 72.8 °F
February 73.3 °F
Rainiest months:
June 4 days
July 3 days
September 3 days
Windiest months:
November 14.0 mph
March 13.9 mph
October 13.1 mph

Key Largo on a weather map

Key Largo
+72°F
S 21 mph
Feels like: +72°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+43°F
+73°F
+73°F
+41°F
+55°F
+73°F
+64°F
+48°F
+50°F
+55°F
+64°F
+61°F
+54°F
+32°F
24 Hours Forecast
Key Largo
Local time: 08:45
November 21, thursday
0900
72°F
S
21 mph
1200
72°F
S
17 mph
1500
75°F
SE
14 mph
1800
75°F
SE
13 mph
2100
73°F
S
19 mph
November 22, friday
0000
68°F
SE
20 mph
0300
64°F
SE
21 mph
0600
63°F
S
22 mph
Units of measurement: °C / °F