Average annual temperature is 5.5 °C
Absolute maximum temperature: 17.6 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 122 days
Number of rainy days: 239 days
Number of snow days: 4 days
Look at detailed online map of Altaruma
* Weather data for Altaruma 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) | 13.8 | 13.6 | 14.2 | 14.1 | 12.7 | 12.5 | 15.1 | 16.0 | 16.6 | 17.6 | 16.9 | 16.2 |
| Average daytime temperature (°C) | 11.8 | 11.3 | 11.2 | 11.7 | 10.4 | 11.5 | 13.2 | 12.6 | 14.6 | 14.9 | 14.1 | 13.8 |
| Average temperature (°C) | 5.2 | 5.4 | 5.3 | 5.1 | 4.1 | 4.2 | 5.1 | 4.6 | 6.5 | 7.0 | 6.4 | 6.8 |
| Average night temperature (°C) | 0.4 | 1.8 | 1.3 | -0.2 | -1.0 | -1.7 | -1.3 | -1.8 | -0.2 | 1.1 | 1.0 | 1.8 |
| Absolute minimum temperature (°C) | -3.0 | -1.0 | -0.4 | -4.1 | -4.0 | -3.7 | -3.9 | -3.8 | -3.9 | -3.1 | -2.5 | -0.1 |
| 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 | 11.8 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.4 | 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) | 10.2 | 9.9 | 9.9 | 10.5 | 10.4 | 10.5 | 10.3 | 10.7 | 10.8 | 10.9 | 10.8 | 10.2 |
| Precipitation (mm) | 177 | 175 | 183 | 29 | 32 | 0 | 10 | 6 | 30 | 86 | 123 | 213 |
| Sunny days | 1 | 0 | 0 | 11 | 12 | 29 | 26 | 22 | 14 | 4 | 3 | 0 |
| Rainy days | 30 | 28 | 31 | 19 | 18 | 1 | 4 | 7 | 16 | 27 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Altaruma is at