Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Guaynabo is from January, February, December. — consistent weather climate
🌡Hot & dry
| Score | 84 | 83 | 83 | 78 | 76 | 73 | 69 | 64 | 57 | 64 | 74 | 84 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Pleasant | Pleasant | Pleasant | Humid | Hot & dry | Hot & dry | Hot & rainy | Hot & rainy | Hot & rainy | Hot & rainy | Humid | Pleasant |
| Temperature | 20–28°C | 20–28°C | 20–29°C | 21–29°C | 23–31°C | 23–31°C | 23–31°C | 24–31°C | 23–31°C | 23–31°C | 22–29°C | 21–28°C |
| Feels like | 23–30°C | 22–30°C | 23–31°C | 24–32°C | 26–34°C | 27–35°C | 28–35°C | 28–36°C | 28–36°C | 27–35°C | 26–33°C | 24–31°C |
| Precipitation | 62mm 15 days | 71mm 16 days | 69mm 18 days | 106mm 16 days | 77mm 13 days | 81mm 15 days | 115mm 21 days | 134mm 19 days | 164mm 20 days | 151mm 17 days | 126mm 17 days | 60mm 17 days |
| Sunshine | 10.7h ☀︎ 96% | 10.6h ☀︎ 92% | 11.0h ☀︎ 91% | 11.5h ☀︎ 91% | 11.7h ☀︎ 90% | 11.6h ☀︎ 88% | 11.6h ☀︎ 89% | 11.3h ☀︎ 89% | 10.8h ☀︎ 88% | 10.2h ☀︎ 87% | 9.6h ☀︎ 85% | 10.4h ☀︎ 94% |
| Wind | E · 16 km/h | E · 17 km/h | E · 17 km/h | SE · 16 km/h | SE · 17 km/h | SE · 17 km/h | E · 18 km/h | E · 17 km/h | SE · 14 km/h | SE · 14 km/h | SE · 14 km/h | E · 15 km/h |
| Humidity (%) | 79% | 79% | 77% | 77% | 77% | 77% | 79% | 80% | 82% | 82% | 83% | 80% |
| Day length | 11.2h | 11.6h | 12.0h | 12.6h | 13.0h | 13.2h | 13.1h | 12.7h | 12.2h | 11.7h | 11.3h | 11.1h |