Chillán Climate: Weather by Month and Best Time to Visit
Best months for Chillán: January, February, March, December.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 28°C | 13°C | 9 mm | 1 | – | – | 8.9 |
| February | 27°C | 12°C | 23 mm | 2 | – | – | 8.8 |
| March | 25°C | 11°C | 22 mm | 3 | – | – | 8.8 |
| April | 20°C | 8°C | 74 mm | 5 | – | – | 8.0 |
| May | 16°C | 7°C | 193 mm | 10 | – | – | 6.2 |
| June | 13°C | 6°C | 266 mm | 14 | – | – | 5.0 |
| July | 13°C | 4°C | 204 mm | 12 | – | – | 5.5 |
| August | 15°C | 5°C | 168 mm | 12 | – | – | 6.0 |
| September | 17°C | 6°C | 96 mm | 7 | – | – | 7.2 |
| October | 19°C | 8°C | 64 mm | 7 | – | – | 7.8 |
| November | 22°C | 9°C | 29 mm | 4 | – | – | 8.6 |
| December | 25°C | 11°C | 22 mm | 3 | – | – | 8.7 |