Climate of Puerto Rico — Month by Month
Country-wide average for Puerto Rico. Part of Caribbean, America.
Located in Caribbean, America, Puerto Rico has a consistently warm climate. Country-wide average temperatures range from 24.5°C / 76.1°F in January to 27.5°C / 81.5°F in July, with annual rainfall totalling around 1290 mm / 50.8 in — driest in March (60 mm / 2.4 in), wettest in November (150 mm / 5.9 in). These are national averages; regional variation can be substantial, especially in geographically diverse countries. For city-level detail see the cities section below, and for state or province breakdowns follow the subdivisions link if available.
Best time to visit Puerto Rico →
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 24.5°C76.1°F | 100 mm3.9″ | Tropical |
| February | 24.5°C76.1°F | 70 mm2.8″ | — |
| March | 25°C77°F | 60 mm2.4″ | — |
| April | 25.5°C77.9°F | 80 mm3.1″ | Tropical |
| May | 26.5°C79.7°F | 120 mm4.7″ | Tropical |
| June | 27°C80.6°F | 100 mm3.9″ | Tropical |
| July | 27.5°C81.5°F | 100 mm3.9″ | Tropical |
| August | 27.5°C81.5°F | 120 mm4.7″ | Tropical |
| September | 27°C80.6°F | 140 mm5.5″ | Tropical |
| October | 26.5°C79.7°F | 130 mm5.1″ | Tropical |
| November | 26°C78.8°F | 150 mm5.9″ | Tropical |
| December | 25°C77°F | 120 mm4.7″ | Tropical |
Frequently asked questions
What is the best time to visit Puerto Rico?
Puerto Rico does not have a clear sunny-and-dry window by our cutoffs. The warmest month is July at 27.5°C / 81.5°F, and the driest is March at 60 mm / 2.4 in — likely your best travel window.
What is the climate of Puerto Rico?
Puerto Rico has country-wide monthly average temperatures ranging from 24.5°C / 76.1°F in January to 27.5°C / 81.5°F in July. Annual rainfall averages about 1290 mm / 50.8 in, with the wettest month being November (150 mm / 5.9 in) and the driest March (60 mm / 2.4 in). Regional variation within Puerto Rico can be significant — see subdivision or city pages for detail.
What is the hottest month in Puerto Rico?
The hottest month in Puerto Rico is July, with a country-wide average temperature of 27.5°C / 81.5°F.
What is the coldest month in Puerto Rico?
The coldest month in Puerto Rico is January, with a country-wide average temperature of 24.5°C / 76.1°F.
When does it rain most in Puerto Rico?
The wettest month in Puerto Rico is November, averaging about 150 mm / 5.9 in of rain. The driest is March with about 60 mm / 2.4 in.