Average annual temperature is 10.6 °C
Absolute maximum temperature: 19.3 °C
Absolute minimum temperature: 2.6 °C
Number of sunny days: 234 days
Number of rainy days: 131 days
Look at detailed online map of Casillo
* Weather data for Casillo 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) | 16.0 | 16.1 | 15.6 | 15.8 | 17.7 | 17.5 | 18.0 | 17.3 | 18.5 | 18.8 | 17.4 | 19.3 |
| Average daytime temperature (°C) | 12.9 | 12.3 | 12.2 | 14.1 | 15.5 | 15.8 | 15.8 | 16.0 | 16.8 | 15.9 | 15.7 | 16.8 |
| Average temperature (°C) | 9.1 | 9.7 | 9.5 | 10.1 | 10.8 | 10.8 | 10.9 | 10.5 | 11.3 | 11.2 | 11.0 | 12.2 |
| Average night temperature (°C) | 6.0 | 7.6 | 7.0 | 6.4 | 6.6 | 5.8 | 6.2 | 5.4 | 6.5 | 7.5 | 7.3 | 8.8 |
| Absolute minimum temperature (°C) | 4.0 | 4.8 | 5.2 | 4.2 | 4.6 | 3.2 | 3.2 | 2.6 | 3.4 | 3.3 | 3.1 | 6.8 |
| 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 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 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) | 9.3 | 7.8 | 8.5 | 10.4 | 10.3 | 10.4 | 10.5 | 10.9 | 11.3 | 11.3 | 11.7 | 11.6 |
| Precipitation (mm) | 266 | 381 | 345 | 52 | 4 | 0 | 0 | 1 | 0 | 54 | 19 | 56 |
| Sunny days | 6 | 0 | 0 | 15 | 25 | 30 | 31 | 30 | 30 | 22 | 24 | 21 |
| Rainy days | 25 | 28 | 31 | 15 | 6 | 0 | 0 | 1 | 0 | 9 | 6 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Casillo is at