Average annual temperature is 12.6 °C
Absolute maximum temperature: 24.0 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Mallao
* Weather data for Mallao 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) | 23.0 | 19.8 | 20.9 | 21.3 | 21.0 | 20.8 | 22.9 | 23.3 | 23.4 | 24.0 | 23.6 | 22.5 |
| Average daytime temperature (°C) | 19.0 | 18.4 | 18.0 | 18.8 | 19.0 | 19.8 | 20.9 | 20.8 | 20.4 | 21.6 | 21.0 | 20.1 |
| Average temperature (°C) | 12.9 | 13.3 | 12.8 | 12.4 | 11.4 | 10.3 | 11.3 | 11.8 | 12.7 | 14.2 | 14.2 | 14.0 |
| Average night temperature (°C) | 7.5 | 9.3 | 8.3 | 6.4 | 4.5 | 2.0 | 3.6 | 4.2 | 6.0 | 8.2 | 8.4 | 8.7 |
| Absolute minimum temperature (°C) | 3.7 | 5.7 | 4.5 | 3.0 | 1.4 | -0.9 | 0.3 | 1.6 | 3.1 | 5.7 | 4.9 | 4.9 |
| 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) | 9.7 | 9.3 | 9.6 | 9.9 | 10.0 | 10.5 | 10.6 | 10.9 | 10.9 | 11.0 | 10.3 | 10.2 |
| Precipitation (mm) | 190 | 236 | 195 | 50 | 58 | 2 | 7 | 28 | 37 | 22 | 68 | 140 |
| Sunny days | 3 | 1 | 0 | 3 | 13 | 24 | 23 | 14 | 5 | 3 | 2 | 0 |
| Rainy days | 28 | 27 | 31 | 27 | 18 | 6 | 8 | 17 | 25 | 28 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mallao is at