Average annual temperature is 1.6 °C
Absolute maximum temperature: 12.0 °C
Absolute minimum temperature: -10.2 °C
Number of sunny days: 65 days
Number of rainy days: 245 days
Number of snow days: 55 days
Look at detailed online map of San José de Andaychagua
* Weather data for San José de Andaychagua 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) | 8.5 | 8.0 | 9.1 | 8.6 | 9.6 | 8.6 | 11.2 | 12.0 | 10.2 | 11.2 | 10.1 | 10.5 |
| Average daytime temperature (°C) | 5.1 | 4.8 | 5.1 | 6.8 | 6.9 | 7.3 | 8.7 | 9.0 | 7.8 | 8.1 | 7.9 | 8.1 |
| Average temperature (°C) | 0.4 | 1.1 | 1.0 | 1.1 | 1.2 | 0.9 | 2.3 | 2.3 | 1.8 | 2.3 | 2.4 | 2.9 |
| Average night temperature (°C) | -4.0 | -1.9 | -2.4 | -4.0 | -3.3 | -4.0 | -2.9 | -2.9 | -2.9 | -2.6 | -1.4 | -0.7 |
| Absolute minimum temperature (°C) | -8.8 | -7.0 | -9.6 | -10.2 | -9.8 | -5.6 | -4.7 | -4.6 | -7.1 | -6.9 | -4.0 | -3.9 |
| 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) | 12.7 | 12.5 | 12.2 | 11.8 | 11.6 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| 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) | 8.8 | 8.3 | 8.7 | 10.1 | 10.2 | 10.5 | 10.7 | 10.7 | 10.8 | 10.5 | 8.9 | 8.9 |
| Precipitation (mm) | 163 | 192 | 198 | 92 | 59 | 16 | 6 | 22 | 99 | 149 | 226 | 264 |
| Sunny days | 0 | 0 | 0 | 2 | 7 | 14 | 26 | 13 | 3 | 0 | 0 | 0 |
| Rainy days | 26 | 26 | 25 | 25 | 17 | 1 | 2 | 8 | 23 | 31 | 30 | 31 |
| Snow days | 5 | 2 | 6 | 3 | 7 | 15 | 3 | 10 | 4 | 0 | 0 | 0 |
The largest precipitation sum in San José de Andaychagua is at