SeasonMapRincón weather in May
Puerto Rico
May in Rincón: hot, a little rain, with clean air — an excellent time to visit.
#6 of 12 months in Rincón · #148 of 1383 destinations to visit in May · comfort 91/100 (tier S)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Rincón in May
No notes yet. Open Rincón on the map to add the first one.
Rincón climate normals — May
| Daytime high | 30°C / 85°F | 🥵 hot |
|---|---|---|
| Nighttime low | 25°C / 77°F | |
| Sea temperature | 29°C / 83°F | ♨️ bath-warm |
| Rainfall | 49 mm / 1.9 in | 🌦 some rain |
| Rainy days | 14 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 23°C / 73°F | |
| Sunshine | 11.6 h/day | |
| Daylight | 13 h | |
| Wind | 17 km/h / 10 mph | |
| Air quality (US AQI) | 30 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Rincón in May
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonan ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Rincón's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherRincón's weather doesn't swing hard through the year — comfort stays fairly steady in every month.
Nearby, and something's on
Within 300 km of Rincón — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Rincón?
Rincón in May — FAQ
- Is May a good time to visit Rincón?
- May in Rincón: hot, a little rain, with clean air — an excellent time to visit. It ranks #6 of 12 months for Rincón on SeasonMap's comfort score (91/100).
- What is the weather like in Rincón in May?
- In May, Rincón averages a daily high of 29.6°C and a low of 25.2°C, with about 49.4 mm of rain over roughly 13.8 rainy days.
- What is the air quality in Rincón in May?
- Rincón has a mean US Air Quality Index of about 30 in May.
Other months in Rincón
Compare Rincón in May
Warmer or cooler than Rincón in May
Similar destinations in Caribbean — May
Within 300 km: San Juan's Bioluminescent bay nights on 1 Jan – 31 Dec, and Punta Cana's Turtle nesting on the east coast around 15 Mar – 15 Nov.