World Resorts Puerto Rico San Juan Weather

San Juan 7 Days Forecast

06.06
sat
Day
86°F
W 15 mph
Precip.
1%
Night
77°F
NW 10 mph
Precip.
8%
07.06
sun
Day
86°F
W 16 mph
Precip.
6%
Night
77°F
NW 10 mph
Precip.
21%
08.06
mon
Day
86°F
W 16 mph
Precip.
1%
Night
77°F
NW 6 mph
Precip.
73%
09.06
tue
Day
84°F
W 15 mph
Precip.
1%
Night
75°F
NW 8 mph
Precip.
5%
10.06
wed
Day
86°F
W 14 mph
Precip.
1%
Night
77°F
W 9 mph
Precip.
10%
11.06
thu
Day
84°F
W 14 mph
Precip.
6%
Night
77°F
NW 8 mph
Precip.
18%
12.06
fri
Day
86°F
W 14 mph
Precip.
1%
Night
77°F
NW 8 mph
Precip.
16%

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 82.8°F. The highest and lowest sea temperatures during the month were 83.1°F and 82.2°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:
June 10 days
March 9 days
October 9 days
Warmest months:
September 87.0 °F
August 86.9 °F
July 86.5 °F
Warmest sea temp:
October 84.9 °F
September 84.9 °F
August 84.0 °F
Coldest months:
February 80.6 °F
January 80.8 °F
March 81.2 °F
Rainiest months:
October 5 days
September 4 days
November 4 days
Windiest months:
July 12.6 mph
February 11.9 mph
June 11.8 mph

San Juan on a weather map

Current weather
03:15
San Juan
+77°F
NW 7 mph
Feels like: +81°F
Precip.: 16%
Places in Puerto Rico:
Name
°F
Aguadilla
+79°F
Arecibo
+75°F
Isabella
+77°F
Mayaguez
+77°F
Ponce
+73°F
San Juan
+77°F
24 Hours Forecast
San Juan
Local time: 03:15
June 06, saturday
0600
77°F
NW
7 mph
0900
82°F
W
11 mph
1200
86°F
W
15 mph
1500
86°F
W
17 mph
1800
82°F
W
14 mph
2100
79°F
NW
11 mph
June 07, sunday
0000
77°F
NW
10 mph
0300
77°F
NW
7 mph
Units of measurement: °C / °F