San Juan vs Santo Domingo: which is better, month by month

San Juan beats Santo Domingo in 2 of 12 months — its lead peaks in June (70 vs 65) — and they are within 3 points in July to April.

Each place is scored under the lens that suits its type. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.

San Juan

🇵🇷 Puerto Rico · tropical climate

Best month: January 77/100
Months won: 2 of 12

Santo Domingo

🇩🇴 Dominican Republic · tropical climate

Best month: January 77/100
Months won: 0 of 12

San Juan vs Santo Domingo — all 12 months

Month	San Juan	Santo Domingo	Winner	Gap
January	77Bhot, a little rain, clean air	77Bhot, a little rain, clean air	Tie	0
February	75Bhot, a little rain, clean air	76Bhot, a little rain, clean air	Tie	1
March	77Bhot, a little rain, clean air	75Bsweltering, a little rain	Tie	2
April	72Bhot, rainy, clean air	71Bsweltering, rainy, clean air	Tie	1
May	70Bsweltering, rainy, clean air	66Csweltering, rainy, muggy air	San Juan	4
June	70Bsweltering, a little rain, clean air	65Csweltering, rainy, muggy air	San Juan	5
July	66Csweltering, rainy, clean air	64Csweltering, rainy, muggy air	Tie	2
August	64Csweltering, rainy, clean air	61Csweltering, rainy, clean air	Tie	3
September	61Csweltering, rainy, clean air	64Csweltering, rainy, clean air	Tie	3
October	63Csweltering, rainy, clean air	61Csweltering, rainy, clean air	Tie	2
November	64Csweltering, soaked, clean air	67Csweltering, rainy, clean air	Tie	3
December	73Bhot, a little rain, clean air	74Bsweltering, a little rain, clean air	Tie	1

A month is a tie when the two are within 3 points. The widest gap is June (70 vs 65). Tap a month for that month's temperature, rain, humidity and air quality side by side.