Average annual temperature is 4.0 °C
Absolute maximum temperature: 17.9 °C
Absolute minimum temperature: -9.8 °C
Number of sunny days: 155 days
Number of rainy days: 199 days
Number of snow days: 11 days
Look at detailed online map of Janchayane
* Weather data for Janchayane 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) | 11.8 | 11.7 | 12.5 | 12.0 | 12.6 | 10.3 | 12.7 | 14.8 | 15.1 | 17.9 | 17.0 | 13.9 |
| Average daytime temperature (°C) | 9.9 | 9.1 | 9.2 | 9.8 | 9.0 | 8.9 | 10.9 | 11.2 | 13.1 | 13.0 | 13.0 | 11.6 |
| Average temperature (°C) | 3.9 | 3.8 | 3.9 | 3.0 | 2.5 | 2.3 | 3.4 | 3.5 | 5.2 | 5.7 | 5.4 | 5.5 |
| Average night temperature (°C) | -1.3 | -0.5 | -0.8 | -4.1 | -3.1 | -3.5 | -2.9 | -3.7 | -2.3 | -0.9 | -1.0 | 0.2 |
| Absolute minimum temperature (°C) | -6.7 | -4.8 | -5.0 | -9.8 | -7.8 | -6.6 | -5.6 | -6.8 | -5.7 | -4.9 | -4.9 | -2.8 |
| 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 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 10.1 | 9.2 | 9.7 | 10.6 | 10.1 | 10.4 | 10.4 | 10.8 | 11.2 | 11.1 | 11.0 | 10.0 |
| Precipitation (mm) | 115 | 130 | 159 | 23 | 28 | 0 | 2 | 4 | 12 | 73 | 79 | 132 |
| Sunny days | 1 | 1 | 0 | 13 | 18 | 30 | 28 | 25 | 22 | 9 | 7 | 1 |
| Rainy days | 29 | 27 | 31 | 17 | 12 | 0 | 0 | 1 | 7 | 22 | 23 | 30 |
| Snow days | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 5 | 1 | 0 | 0 | 0 |
The largest precipitation sum in Janchayane is at