World Resorts Puerto Rico San Juan Weather

San Juan 14 Days Forecast

22.12
sun
Day
81°F
NW 5 mph
Precip.
0%
Night
79°F
W 7 mph
Precip.
0%
23.12
mon
Day
82°F
W 11 mph
Precip.
0%
Night
79°F
W 11 mph
Precip.
0%
24.12
tue
Day
81°F
W 14 mph
Precip.
0%
Night
79°F
W 12 mph
Precip.
0%
25.12
wed
Day
81°F
W 13 mph
Precip.
100%
Night
77°F
W 9 mph
Precip.
80%
26.12
thu
Day
79°F
W 11 mph
Precip.
100%
Night
75°F
W 9 mph
Precip.
100%
27.12
fri
Day
79°F
W 11 mph
Precip.
100%
Night
75°F
W 8 mph
Precip.
70%
28.12
sat
Day
77°F
W 12 mph
Precip.
100%
Night
75°F
SW 9 mph
Precip.
100%
29.12
sun
Day
77°F
SW 11 mph
Precip.
72%
Night
72°F
W 6 mph
Precip.
79%
30.12
mon
Day
77°F
W 14 mph
Precip.
100%
Night
72°F
W 9 mph
Precip.
100%
31.12
tue
Day
77°F
W 13 mph
Precip.
100%
Night
73°F
W 10 mph
Precip.
100%
01.01
wed
Day
77°F
W 12 mph
Precip.
100%
Night
75°F
W 12 mph
Precip.
100%
02.01
thu
Day
77°F
W 13 mph
Precip.
100%
Night
75°F
W 12 mph
Precip.
100%
03.01
fri
Day
77°F
NW 11 mph
Precip.
100%
Night
75°F
NW 11 mph
Precip.
100%
04.01
sat
Day
79°F
NW 11 mph
Precip.
100%
Night
75°F
NW 7 mph
Precip.
0%

Sea water temperature in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2024 was 84.0°F. The highest and lowest sea temperatures during the month were 84.7°F and 83.1°F.

Sea water temperature in January, °F

Show year:
2024
2023
2022

The average sea water temperature in January of 2024 was 81.1°F. The highest and lowest sea temperatures during the month were 81.7°F and 80.6°F.

Air temperature in San Juan, °F

Precipitation total in San Juan, in.

* Charts above show average data for the last 3 years.

Best time for vacation in San Juan

Sunniest months:
March 10 days
June 10 days
October 9 days
Warmest months:
September 87.1 °F
August 87.0 °F
July 86.7 °F
Warmest sea temp:
October 84.9 °F
September 84.8 °F
August 83.9 °F
Coldest months:
February 80.5 °F
January 80.8 °F
March 81.3 °F
Rainiest months:
October 5 days
September 4 days
November 4 days
Windiest months:
July 12.6 mph
February 11.9 mph
August 11.9 mph

San Juan on a weather map

Current weather
12:03
San Juan
+81°F
NW 5 mph
Feels like: +91°F
Precip.: 0%
Places in Puerto Rico:
Name
°F
Aguadilla
+81°F
Arecibo
+81°F
Isabella
+79°F
Mayaguez
+81°F
Ponce
+82°F
San Juan
+81°F
24 Hours Forecast
San Juan
Local time: 12:03
December 22, sunday
1500
82°F
W
5 mph
1800
81°F
W
9 mph
2100
79°F
NW
4 mph
December 23, monday
0000
79°F
W
7 mph
0300
79°F
NW
6 mph
0600
79°F
W
6 mph
0900
82°F
W
7 mph
1200
82°F
W
11 mph
Units of measurement: °C / °F