When is the best time to visit Puerto Rico?

January to March. Across Puerto Rico's 2 destinations, January averages 85/100 for climate comfort with mean highs of 29.2°C and 44 mm of rain.

What is the worst month to visit Puerto Rico?

September, averaging 71/100 — mean highs of 32.3°C and 159 mm of rain across the country's destinations.

What is the hottest month in Puerto Rico?

September, with mean daily highs of 32.3°C averaged across 2 destinations.

What is the wettest month in Puerto Rico?

September, averaging 159 mm of rain.

Best time to visit Puerto Rico

The best time to visit Puerto Rico is January to March, when its 2 destinations average 85/100 for climate comfort — September is the weakest month, at 71/100.

Updated September 2026 · averaged over 2 Puerto Rico destinations · climate normals from ERA5 reanalysis

🇵🇷 Puerto Rico, month by month

best January

Average comfort out of 100 · open a month for where to go in it

Puerto Rico climate comfort by month

Month	Comfort	Avg high	Rain	Pick of the month
January	85	29.2°C	44 mm	Rincón 93
February	84	29.3°C	55 mm	Rincón 92
March	84	29.6°C	53 mm	Rincón 91
April	82	30.2°C	79 mm	Rincón 91
May	79	31.3°C	84 mm	Rincón 88
June	79	32°C	71 mm	Rincón 87
July	75	31.9°C	102 mm	Rincón 83
August	73	32.1°C	119 mm	Rincón 82
September	71	32.3°C	159 mm	Rincón 80
October	74	31.9°C	113 mm	Rincón 85
November	75	30.6°C	124 mm	Rincón 86
December	83	29.6°C	55 mm	Rincón 92

Comfort is SeasonMap's 0–100 score, averaged across every Puerto Rico destination in the dataset. Each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. Averages from ERA5 reanalysis normals, not forecasts.

All 2 destinations in Puerto Rico

Puerto Rico — FAQ

When is the best time to visit Puerto Rico?: January to March. Across Puerto Rico's 2 destinations, January averages 85/100 for climate comfort with mean highs of 29.2°C and 44 mm of rain.
What is the worst month to visit Puerto Rico?: September, averaging 71/100 — mean highs of 32.3°C and 159 mm of rain across the country's destinations.
What is the hottest month in Puerto Rico?: September, with mean daily highs of 32.3°C averaged across 2 destinations.
What is the wettest month in Puerto Rico?: September, averaging 159 mm of rain.