World Resorts Puerto Rico San Juan Weather

San Juan Sea Temperature in December

Average sea water temperature in December:
+82.0°F
Minimum sea water temperature in December: 84.2°F
Maximum sea water temperature in December: 80.2°F

Daily sea water temperature in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 82.4°F. The highest and lowest sea temperatures during the month were 83.3°F and 81.5°F.

Monthly sea water temperature in San Juan, °F

Which Puerto Rico resorts have warmest sea in December?

Place name December 2023 December 2022
Aguadilla 82.7°F 81.4°F
Arecibo 82.7°F 81.3°F
Ponce 82.7°F 81.4°F
Mayaguez 82.6°F 81.3°F
Isabella 82.5°F 81.3°F
San Juan 82.4°F 81.4°F

Best time for vacation in San Juan

Sunniest months:
June 11 days
March 10 days
October 9 days
Warmest months:
September 87.1 °F
August 87.0 °F
July 86.7 °F
Warmest sea temp:
September 84.7 °F
October 84.7 °F
August 83.8 °F
Coldest months:
February 80.5 °F
January 80.8 °F
March 81.3 °F
Rainiest months:
November 5 days
October 5 days
September 4 days
Windiest months:
July 12.6 mph
February 11.9 mph
June 11.9 mph

San Juan on a weather map

Current weather
08:04
San Juan
+79°F
W 7 mph
Feels like: +84°F
Precip.: 100%
Places in Puerto Rico:
Name
°F
Aguadilla
+79°F
Arecibo
+77°F
Isabella
+77°F
Mayaguez
+79°F
Ponce
+81°F
San Juan
+79°F
24 Hours Forecast
San Juan
Local time: 08:04
April 27, saturday
0900
79°F
W
7 mph
1200
81°F
W
11 mph
1500
79°F
SW
11 mph
1800
77°F
W
9 mph
2100
77°F
SW
11 mph
April 28, sunday
0000
77°F
SW
13 mph
0300
75°F
SW
12 mph
0600
77°F
SW
11 mph
Units of measurement: °C / °F