World Resorts Puerto Rico Ponce Weather

Ponce Sea Temperature in September

Average sea water temperature in September:
+85.3°F
Minimum sea water temperature in September: 87.8°F
Maximum sea water temperature in September: 83.7°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 86.3°F. The highest and lowest sea temperatures during the month were 86.7°F and 85.5°F.

Monthly sea water temperature in Ponce, °F

Which Puerto Rico resorts have warmest sea in September?

Place name September 2025 September 2024
Ponce 86.3°F 87.0°F
Aguadilla 86.1°F 86.6°F
Mayaguez 86.1°F 86.8°F
Isabella 85.9°F 86.4°F
Arecibo 85.8°F 86.3°F
San Juan 85.7°F 86.4°F

Best time for vacation in Ponce

Sunniest months:
January 14 days
March 14 days
June 12 days
Warmest months:
August 87.4 °F
July 87.4 °F
September 87.1 °F
Warmest sea temp:
September 85.3 °F
October 85.2 °F
August 84.6 °F
Coldest months:
January 81.9 °F
February 81.9 °F
March 82.8 °F
Rainiest months:
September 8 days
October 7 days
August 6 days
Windiest months:
July 9.4 mph
June 9.3 mph
August 9.2 mph

Ponce on a weather map

Current weather
21:38
Ponce
+73°F
S 3 mph
Feels like: +77°F
Precip.: 0%
Places in Puerto Rico:
Name
°F
Aguadilla
+70°F
Arecibo
+72°F
Isabella
+72°F
Mayaguez
+70°F
Ponce
+73°F
San Juan
+77°F
24 Hours Forecast
Ponce
Local time: 21:38
December 28, sunday
0000
70°F
SW
3 mph
0300
68°F
S
5 mph
0600
66°F
S
5 mph
0900
73°F
S
4 mph
1200
82°F
N
6 mph
1500
81°F
N
8 mph
1800
77°F
NW
2 mph
2100
72°F
S
6 mph
Units of measurement: °C / °F