Best Time to Visit San Juan: Month-by-Month Guide
Best months for San Juan: June, July, May, April.
- Best months for San Juan: June, July, May, April.
- Peak season is June, July, May. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Wettest months: March, April, December.
- The least pleasant month is November (score 5.7).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 30°C | 24°C | 252 mm | 26 | – | – | 5.8 |
| February | 30°C | 24°C | 235 mm | 25 | – | – | 5.8 |
| March | 30°C | 24°C | 304 mm | 28 | – | – | 5.8 |
| April | 30°C | 23°C | 295 mm | 27 | – | – | 5.9 |
| May | 29°C | 23°C | 271 mm | 26 | – | – | 6.0 |
| June | 29°C | 23°C | 219 mm | 25 | – | – | 6.1 |
| July | 29°C | 22°C | 166 mm | 23 | – | – | 6.1 |
| August | 30°C | 22°C | 154 mm | 22 | – | – | 5.8 |
| September | 31°C | 23°C | 180 mm | 23 | – | – | 5.7 |
| October | 31°C | 23°C | 200 mm | 26 | – | – | 5.7 |
| November | 30°C | 24°C | 234 mm | 26 | – | – | 5.7 |
| December | 30°C | 24°C | 263 mm | 27 | – | – | 5.8 |
Frequently asked questions
When is the best time to visit San Juan?
The best months are June, July, May, April.
When is the rainy season in San Juan?
The wettest months are March, April, December.