Average annual temperature is 8.7 °C
Absolute maximum temperature: 21.0 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Chejollane
* Weather data for Chejollane 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) | 17.7 | 16.3 | 18.6 | 17.6 | 17.6 | 16.7 | 16.7 | 18.2 | 18.6 | 21.0 | 19.0 | 18.4 |
| Average daytime temperature (°C) | 14.9 | 14.0 | 14.6 | 15.1 | 14.4 | 14.2 | 14.8 | 14.7 | 16.7 | 17.3 | 16.5 | 15.5 |
| Average temperature (°C) | 9.2 | 8.8 | 8.7 | 8.6 | 7.8 | 6.3 | 7.1 | 7.6 | 9.4 | 10.7 | 10.5 | 9.9 |
| Average night temperature (°C) | 3.7 | 4.2 | 3.5 | 2.3 | 1.3 | -1.8 | -0.7 | 0.0 | 2.0 | 4.0 | 4.7 | 4.9 |
| Absolute minimum temperature (°C) | 1.1 | 2.2 | 1.0 | 0.3 | -2.9 | -3.2 | -2.4 | -2.3 | -0.8 | 1.4 | 2.5 | 2.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.7 | 10.1 | 10.5 | 10.7 | 10.1 | 10.5 | 10.5 | 10.7 | 11.0 | 11.2 | 11.1 | 10.4 |
| Precipitation (mm) | 102 | 177 | 92 | 29 | 39 | 0 | 0 | 11 | 19 | 51 | 105 | 164 |
| Sunny days | 2 | 0 | 1 | 10 | 12 | 30 | 28 | 21 | 11 | 6 | 5 | 2 |
| Rainy days | 29 | 28 | 30 | 20 | 19 | 0 | 3 | 10 | 19 | 25 | 25 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chejollane is at