Average annual temperature is 9.4 °C
Absolute maximum temperature: 21.0 °C
Absolute minimum temperature: 0.9 °C
Number of sunny days: 85 days
Number of rainy days: 280 days
Look at detailed online map of Chillin
* Weather data for Chillin 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) | 16.7 | 16.2 | 17.1 | 16.4 | 17.1 | 18.0 | 19.1 | 20.1 | 21.0 | 18.7 | 19.6 | 18.5 |
| Average daytime temperature (°C) | 14.1 | 14.8 | 14.4 | 14.9 | 15.5 | 16.4 | 17.9 | 18.3 | 18.1 | 16.3 | 16.1 | 16.0 |
| Average temperature (°C) | 8.2 | 9.2 | 8.5 | 8.8 | 9.4 | 9.2 | 9.6 | 9.9 | 10.3 | 9.7 | 9.5 | 10.2 |
| Average night temperature (°C) | 4.1 | 5.2 | 4.6 | 4.5 | 5.1 | 4.4 | 4.2 | 4.4 | 5.0 | 5.3 | 4.9 | 6.3 |
| Absolute minimum temperature (°C) | 1.6 | 2.3 | 1.2 | 2.3 | 2.7 | 2.4 | 2.4 | 1.8 | 2.5 | 3.6 | 0.9 | 3.7 |
| 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 | 11.8 | 11.7 | 11.7 | 11.9 | 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 | 8.9 | 8.3 | 9.4 | 10.7 | 10.9 | 10.9 | 11.1 | 11.3 | 10.2 | 10.1 | 9.1 |
| Precipitation (mm) | 159 | 189 | 244 | 204 | 49 | 10 | 1 | 29 | 65 | 171 | 135 | 242 |
| Sunny days | 4 | 0 | 3 | 0 | 5 | 18 | 28 | 16 | 3 | 1 | 7 | 0 |
| Rainy days | 27 | 28 | 28 | 30 | 26 | 12 | 3 | 15 | 27 | 30 | 23 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chillin is at