Average annual temperature is 13.7 °C
Absolute maximum temperature: 24.1 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Chalayán
* Weather data for Chalayán 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) | 19.4 | 19.4 | 19.7 | 20.0 | 20.5 | 20.9 | 23.0 | 24.1 | 23.1 | 23.4 | 22.6 | 21.9 |
| Average daytime temperature (°C) | 17.4 | 17.4 | 17.3 | 17.9 | 18.3 | 18.9 | 20.5 | 20.2 | 20.1 | 20.5 | 20.1 | 19.8 |
| Average temperature (°C) | 13.2 | 13.6 | 13.3 | 13.2 | 13.0 | 12.4 | 13.0 | 13.3 | 14.0 | 14.8 | 15.2 | 15.1 |
| Average night temperature (°C) | 9.1 | 10.5 | 10.0 | 8.7 | 8.1 | 6.1 | 6.1 | 6.4 | 8.2 | 9.7 | 10.6 | 10.9 |
| Absolute minimum temperature (°C) | 5.7 | 8.2 | 7.0 | 6.0 | 4.8 | 3.1 | 3.3 | 3.5 | 4.7 | 5.2 | 7.5 | 6.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.7 | 12.5 | 12.2 | 11.8 | 11.6 | 11.5 | 11.5 | 11.7 | 12.0 | 12.4 | 12.6 | 12.8 |
| 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 | 9.3 | 8.7 | 9.8 | 10.1 | 10.5 | 10.5 | 10.9 | 10.9 | 10.5 | 10.6 | 10.1 |
| Precipitation (mm) | 137 | 101 | 141 | 56 | 50 | 3 | 0 | 17 | 39 | 45 | 32 | 58 |
| Sunny days | 1 | 0 | 0 | 1 | 14 | 22 | 30 | 24 | 10 | 6 | 3 | 2 |
| Rainy days | 30 | 28 | 31 | 29 | 17 | 8 | 1 | 7 | 20 | 25 | 27 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chalayán is at