World Resorts Grenada St George's Weather

St George's Sea Temperature in December

Average sea water temperature in December:
+82.4°F
Minimum sea water temperature in December: 84.9°F
Maximum sea water temperature in December: 80.4°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 82.4°F. The highest and lowest sea temperatures during the month were 83.1°F and 81.9°F.

Monthly sea water temperature in St George's, °F

Which Grenada resorts have warmest sea in December?

Place name December 2025 December 2024
St George's 82.4°F 83.6°F

Best time for vacation in St George's

Sunniest months:
September 8 days
March 6 days
August 6 days
Warmest months:
September 87.1 °F
August 86.5 °F
October 86.3 °F
Warmest sea temp:
September 85.2 °F
October 84.8 °F
August 84.3 °F
Coldest months:
February 81.9 °F
January 82.4 °F
March 82.4 °F
Rainiest months:
August 9 days
November 8 days
October 7 days
Windiest months:
February 17.2 mph
June 16.9 mph
May 16.6 mph

St George's on a weather map

Current weather
04:46
St George's
+77°F
W 14 mph
Feels like: +82°F
Precip.: 100%
Places in Grenada:
Name
°F
St George's
+77°F
24 Hours Forecast
St George's
Local time: 04:46
December 21, sunday
0600
77°F
W
14 mph
0900
81°F
W
15 mph
1200
81°F
W
14 mph
1500
81°F
W
14 mph
1800
79°F
W
14 mph
2100
79°F
W
14 mph
December 22, monday
0000
79°F
W
14 mph
0300
77°F
W
14 mph
Units of measurement: °C / °F