Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in San Juan is from January, February, March. — consistent weather climate
🌧Rainy
| Score | 91 | 95 | 89 | 74 | 52 | 49 | 50 | 50 | 50 | 49 | 49 | 80 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Pleasant | Pleasant | Pleasant | Humid | Rainy | Rainy | Rainy | Rainy | Rainy | Rainy | Rainy | Humid |
| Temperature | 16–25°C | 16–26°C | 16–27°C | 16–27°C | 17–26°C | 17–24°C | 17–25°C | 16–25°C | 16–25°C | 16–24°C | 16–23°C | 16–24°C |
| Feels like | 15–26°C | 15–27°C | 15–29°C | 16–29°C | 18–29°C | 17–28°C | 17–28°C | 17–28°C | 17–29°C | 17–28°C | 17–26°C | 16–26°C |
| Precipitation | 29mm 6 days | 13mm 3 days | 45mm 7 days | 147mm 12 days | 331mm 21 days | 442mm 28 days | 358mm 21 days | 516mm 25 days | 486mm 26 days | 561mm 29 days | 418mm 28 days | 100mm 13 days |
| Sunshine | 10.8h ☀︎ 93% | 11.3h ☀︎ 96% | 11.2h ☀︎ 93% | 8.8h ☀︎ 72% | 6.5h ☀︎ 51% | 5.1h ☀︎ 40% | 5.7h ☀︎ 45% | 5.6h ☀︎ 45% | 5.5h ☀︎ 45% | 5.2h ☀︎ 44% | 5.4h ☀︎ 46% | 9.9h ☀︎ 86% |
| Wind | E · 16 km/h | E · 17 km/h | E · 15 km/h | NE · 13 km/h | NE · 11 km/h | NE · 10 km/h | E · 11 km/h | NE · 11 km/h | NE · 11 km/h | NE · 11 km/h | NE · 11 km/h | E · 14 km/h |
| Humidity (%) | 72% | 67% | 67% | 73% | 83% | 89% | 84% | 86% | 88% | 89% | 88% | 77% |
| Day length | 11.6h | 11.8h | 12.1h | 12.4h | 12.6h | 12.7h | 12.6h | 12.4h | 12.2h | 11.9h | 11.7h | 11.6h |