Average annual temperature is 24.8 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 222 days
Number of rainy days: 143 days
Look at detailed online map of Casa Blanca
* Weather data for Casa Blanca 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) | 36.4 | 35.8 | 33.5 | 32.0 | 32.4 | 32.3 | 34.3 | 34.9 | 34.6 | 35.9 | 34.5 | 36.1 |
| Average daytime temperature (°C) | 34.4 | 33.2 | 31.1 | 30.3 | 30.9 | 31.2 | 32.1 | 32.7 | 32.8 | 33.5 | 32.6 | 33.6 |
| Average temperature (°C) | 26.0 | 26.0 | 25.1 | 24.7 | 24.9 | 24.1 | 24.1 | 24.3 | 24.0 | 24.7 | 24.2 | 25.3 |
| Average night temperature (°C) | 19.7 | 21.6 | 21.5 | 21.6 | 20.3 | 18.6 | 17.8 | 17.5 | 17.0 | 18.1 | 17.7 | 19.4 |
| Absolute minimum temperature (°C) | 16.8 | 19.6 | 20.2 | 20.7 | 19.2 | 16.9 | 16.6 | 16.5 | 15.4 | 16.6 | 15.9 | 17.2 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 8.7 | 8.7 | 8.5 | 7.5 | 9.5 | 10.1 | 10.6 | 10.7 | 10.9 | 10.1 | 10.5 | 9.4 |
| Precipitation (mm) | 38 | 271 | 543 | 822 | 15 | 0 | 1 | 0 | 0 | 17 | 4 | 52 |
| Sunny days | 15 | 1 | 0 | 0 | 17 | 29 | 29 | 31 | 29 | 25 | 25 | 21 |
| Rainy days | 16 | 27 | 31 | 30 | 14 | 1 | 2 | 0 | 1 | 6 | 5 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Casa Blanca is at