Measurements:
°C
°F
CURRENT WEATHER
11:20
San Juan
84°F
W 11 mph
Feels like: 90°F
Precip: 0%
World Resorts Puerto Rico San Juan Weather

14 Day Weather Forecast

12.25
wed
DAY
84°F
W 11 mph
precip
0%
NIGHT
82°F
W 8 mph
precip
0%
12.26
thu
DAY
86°F
W 11 mph
precip
0%
NIGHT
80°F
W 7 mph
precip
0%
12.27
fri
DAY
84°F
W 11 mph
precip
0%
NIGHT
80°F
SW 11 mph
precip
0%
12.28
sat
DAY
80°F
SW 12 mph
precip
100%
NIGHT
78°F
SW 11 mph
precip
86%
12.29
sun
DAY
78°F
SW 12 mph
precip
100%
NIGHT
74°F
SW 8 mph
precip
30%
12.30
mon
DAY
78°F
SW 7 mph
precip
81%
NIGHT
74°F
SW 6 mph
precip
25%
12.31
tue
DAY
78°F
SW 7 mph
precip
0%
NIGHT
76°F
SW 11 mph
precip
79%
01.01
wed
DAY
80°F
SW 11 mph
precip
0%
NIGHT
78°F
SW 14 mph
precip
0%
01.02
thu
DAY
80°F
SW 14 mph
precip
100%
NIGHT
78°F
W 12 mph
precip
53%
01.03
fri
DAY
82°F
W 13 mph
precip
100%
NIGHT
76°F
W 15 mph
precip
100%
01.04
sat
DAY
82°F
W 14 mph
precip
100%
NIGHT
76°F
NW 7 mph
precip
23%
01.05
sun
DAY
84°F
W 9 mph
precip
0%
NIGHT
76°F
NW 5 mph
precip
22%
01.06
mon
DAY
82°F
W 6 mph
precip
43%
NIGHT
78°F
W 11 mph
precip
100%
01.07
tue
DAY
82°F
W 14 mph
precip
42%
NIGHT
78°F
W 10 mph
precip
100%

San Juan Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for San Juan was 87.7°F. The maximum and minimum values were 86.8°F and 88.6°F respectively.

San Juan on the Weather Map

Best Time to Visit San Juan
The most sunny months:
March 10 days
June 10 days
October 9 days
The most warm months:
September 91.2 °F
August 91.1 °F
July 90.7 °F
Warmest sea temperature:
October 88.8 °F
September 88.7 °F
August 87.7 °F
The most cold months:
February 83.9 °F
January 84.2 °F
March 84.7 °F
The most rainy months:
October 5 days
September 4 days
November 4 days
The most windy months:
July 12 mph
February 12 mph
August 12 mph
more details
Puerto Rico Resorts:
NAME
F°
Aguadilla +92
Arecibo +88
Isabella +84
Mayaguez +92
Ponce +94
San Juan +84
24 Hours Weather Forecast
San Juan
Local time: 11:20
25 dec, wednesday
1200 84°F
W
11 mph
1500 84°F
W
12 mph
1800 82°F
W
11 mph
2100 82°F
W
9 mph
26 dec, thursday
0000 82°F
W
8 mph
0300 82°F
W
7 mph
0600 82°F
W
7 mph
0900 84°F
W
8 mph