August in Ponce averages a daily high of 33.2°C with nights around 23°C. Expect roughly 11.1 wet days totalling 113mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Ponce is December–April.
Based on PONCE 4 E, PR US (10.6km), 1995–2024. 21 years of August data.