Average annual temperature is 10.9 °C
Absolute maximum temperature: 22.2 °C
Absolute minimum temperature: 1.9 °C
Number of sunny days: 98 days
Number of rainy days: 267 days
Look at detailed online map of Chalán
* Weather data for Chalán Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.9 | 16.9 | 17.9 | 16.9 | 18.7 | 18.4 | 20.3 | 20.9 | 22.2 | 20.4 | 20.0 | 19.1 |
| Average daytime temperature (°C) | 14.7 | 15.1 | 14.9 | 15.2 | 16.3 | 17.2 | 18.3 | 18.8 | 18.9 | 18.0 | 17.7 | 16.9 |
| Average temperature (°C) | 9.6 | 10.2 | 10.2 | 10.2 | 11.1 | 10.7 | 10.9 | 11.4 | 11.8 | 12.0 | 11.6 | 11.6 |
| Average night temperature (°C) | 5.2 | 6.1 | 6.3 | 5.7 | 6.1 | 3.8 | 4.1 | 4.6 | 5.6 | 6.9 | 6.6 | 7.5 |
| Absolute minimum temperature (°C) | 2.2 | 1.9 | 2.3 | 2.0 | 2.9 | 1.9 | 3.1 | 1.9 | 3.2 | 4.7 | 3.6 | 4.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.4 | 12.1 | 11.9 | 11.7 | 11.7 | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.9 | 9.0 | 8.4 | 9.5 | 10.3 | 10.8 | 10.9 | 11.1 | 11.1 | 10.5 | 9.4 | 9.2 |
| Precipitation (mm) | 98 | 101 | 138 | 74 | 27 | 2 | 3 | 11 | 30 | 28 | 58 | 120 |
| Sunny days | 0 | 0 | 3 | 3 | 9 | 23 | 29 | 20 | 6 | 1 | 4 | 0 |
| Rainy days | 31 | 28 | 28 | 27 | 22 | 7 | 2 | 11 | 24 | 30 | 26 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chalán is at