SeasonMapRincón weather in October
Puerto Rico
October in Rincón: sweltering, rainy, with clean air — fine if you can take 37°C afternoons.
#9 of 12 months in Rincón · #339 of 1383 destinations to visit in October · comfort 85/100 (tier A)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Rincón in October
No notes yet. Open Rincón on the map to add the first one.
Rincón climate normals — October
| Daytime high | 32°C / 89°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 23°C / 73°F | |
| Feels like (high) | 37°C / 99°F | |
| Sea temperature | 31°C / 87°F | ♨️ bath-warm |
| Rainfall | 95 mm / 3.8 in | 🌧 rainy |
| Rainy days | 7 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 23°C / 74°F | |
| Sunshine | 10 h/day | |
| Daylight | 11.7 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 29 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Rincón in October
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.
BusyWinter surf season(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.
What's on in Rincón in October
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Hazard
Atlantic hurricane season
1 Jun – 30 NovThe season is also the flat, quiet, cheap half of the year on this coast, which is the trade. Maria in September 2017 is the reference point; mid-August to mid-October is when the Atlantic is most active. Source ↗
- Season
Winter surf season
15 Oct – 15 Apr · usuallyCrowdedBook earlyNorth Atlantic swell reaches the west coast from late autumn to early spring, and Domes, Maria's and Tres Palmas are why the town exists as a surf destination. December to February brings the biggest days and the full car parks. Source ↗
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 October — FAQ
- Is October a good time to visit Rincón?
- October in Rincón: sweltering, rainy, with clean air — fine if you can take 37°C afternoons. It ranks #9 of 12 months for Rincón on SeasonMap's comfort score (85/100).
- What is the weather like in Rincón in October?
- In October, Rincón averages a daily high of 31.8°C and a low of 22.5°C, with about 95.4 mm of rain over roughly 6.8 rainy days.
- What is the air quality in Rincón in October?
- Rincón has a mean US Air Quality Index of about 29 in October.
Other months in Rincón
Compare Rincón in October
Warmer or cooler than Rincón in October
Similar destinations in Caribbean — October
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.