Average annual temperature is 13.4 °C
Absolute maximum temperature: 25.9 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Chillihuay
* Weather data for Chillihuay 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) | 21.7 | 19.8 | 20.2 | 20.6 | 20.8 | 21.2 | 23.2 | 23.9 | 25.9 | 25.1 | 25.3 | 23.1 |
| Average daytime temperature (°C) | 18.2 | 17.6 | 17.6 | 18.4 | 18.7 | 19.6 | 20.9 | 21.4 | 21.9 | 22.7 | 22.0 | 20.1 |
| Average temperature (°C) | 12.5 | 12.5 | 12.3 | 12.7 | 12.5 | 12.3 | 13.2 | 13.7 | 14.3 | 15.3 | 14.9 | 14.5 |
| Average night temperature (°C) | 8.4 | 8.9 | 8.7 | 7.8 | 6.9 | 4.9 | 6.3 | 7.0 | 7.9 | 9.4 | 9.7 | 10.2 |
| Absolute minimum temperature (°C) | 5.1 | 6.4 | 7.1 | 5.4 | 5.2 | 2.7 | 4.1 | 3.8 | 4.9 | 7.1 | 7.4 | 8.5 |
| 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) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| 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) | 10.3 | 10.3 | 9.9 | 10.5 | 10.2 | 10.5 | 10.6 | 10.8 | 11.0 | 11.1 | 10.5 | 10.2 |
| Precipitation (mm) | 157 | 131 | 137 | 49 | 23 | 0 | 2 | 1 | 28 | 56 | 107 | 162 |
| Sunny days | 1 | 1 | 0 | 5 | 17 | 29 | 28 | 26 | 5 | 3 | 1 | 0 |
| Rainy days | 30 | 27 | 31 | 25 | 14 | 1 | 3 | 5 | 25 | 28 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chillihuay is at