Puerto Rico in October

October is one of Puerto Rico's weaker months (rank 10 of 12): its 2 destinations average 74/100, led by Rincón at 85 — 37°C and 7 rainy days — while San Juan trails at 63 with 131 mm of rain.

#10 of 12 months for Puerto Rico · 2 destinations · updated September 2026 · climate normals from ERA5 reanalysis

🇵🇷 Puerto Rico, month by month

74/100 in October
  1. 85Jan
  2. 84Feb
  3. 84Mar
  4. 82Apr
  5. 79May
  6. 79Jun
  7. 75Jul
  8. 73Aug
  9. 71Sep
  10. 74Oct
  11. 75Nov
  12. 83Dec

Where in Puerto Rico in October

#PlaceTypeFeels-like highRainComfortAt its best
1RincónBeach37°C95 mm · 7 days85 tier A—
2San JuanCity37°C131 mm · 12 days63 tier C—

Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means October is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.

What's on in Puerto Rico in October

  • Bioluminescent bay nights · San Juan · 1 Jan – 31 Dec

Better months for Puerto Rico

January · 85/100February · 84/100March · 84/100Weakest: September · 71/100
← Puerto Rico in SeptemberPuerto Rico in November →Best time to visit Puerto Rico, month by monthCompare: Rincón vs San Juan in October