Measurements:
°C
°F
CURRENT WEATHER
11:39
San Juan
90°F
W 9 mph
Feels like: 98°F
Precip: 18%
World Resorts Puerto Rico San Juan Weather

7 Day Weather Forecast

11.11
wed
DAY
90°F
W 9 mph
precip
18%
NIGHT
80°F
NW 6 mph
precip
23%
11.12
thu
DAY
90°F
NW 9 mph
precip
17%
NIGHT
80°F
NW 7 mph
precip
24%
11.13
fri
DAY
90°F
NW 12 mph
precip
7%
NIGHT
82°F
NW 9 mph
precip
21%
11.14
sat
DAY
90°F
NW 9 mph
precip
30%
NIGHT
82°F
NW 5 mph
precip
31%
11.15
sun
DAY
90°F
W 8 mph
precip
19%
NIGHT
78°F
NW 5 mph
precip
16%
11.16
mon
DAY
86°F
W 7 mph
precip
8%
NIGHT
80°F
W 6 mph
precip
32%
11.17
tue
DAY
84°F
W 6 mph
precip
29%
NIGHT
78°F
NW 4 mph
precip
19%

San Juan Sea Water Temperature in November, °F

Select Year: 2025 2024 2023

The average sea surface temperature in November 2025 for San Juan was 29.0°F. The maximum and minimum values were 28.6°F and 29.3°F respectively.

San Juan on the Weather Map

Best Time to Visit San Juan
The most sunny months:
June 9 days
March 9 days
January 8 days
The most warm months:
September 91.1 °F
August 91.0 °F
July 90.6 °F
Warmest sea temperature:
October 88.9 °F
September 88.8 °F
August 87.8 °F
The most cold months:
February 84.0 °F
January 84.2 °F
March 84.7 °F
The most rainy months:
November 4 days
October 4 days
August 3 days
The most windy months:
July 12 mph
August 12 mph
June 12 mph
more details