Average annual temperature is 25.5 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 10.7 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Japón
* Weather data for Japón 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) | 32.0 | 31.7 | 32.1 | 31.8 | 32.1 | 31.5 | 33.6 | 35.9 | 36.5 | 37.6 | 37.4 | 33.6 |
| Average daytime temperature (°C) | 29.2 | 28.8 | 29.7 | 29.5 | 28.9 | 28.8 | 31.6 | 33.2 | 34.4 | 33.8 | 32.4 | 31.0 |
| Average temperature (°C) | 24.5 | 24.5 | 24.7 | 24.7 | 24.5 | 23.0 | 25.1 | 26.5 | 27.5 | 27.8 | 26.9 | 26.0 |
| Average night temperature (°C) | 21.5 | 21.6 | 21.8 | 21.5 | 21.5 | 18.6 | 19.8 | 21.0 | 22.8 | 23.3 | 22.9 | 22.9 |
| Absolute minimum temperature (°C) | 18.4 | 18.6 | 21.0 | 19.8 | 18.6 | 10.7 | 16.4 | 17.7 | 20.5 | 21.5 | 19.3 | 21.5 |
| 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 | 11.9 | 11.6 | 11.5 | 11.5 | 11.8 | 12.0 | 12.3 | 12.6 | 12.8 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.6 | 7.8 | 8.1 | 8.5 | 8.7 | 9.8 | 10.5 | 10.3 | 10.2 | 10.3 | 9.9 | 9.2 |
| Precipitation (mm) | 199 | 228 | 306 | 155 | 145 | 25 | 3 | 45 | 42 | 80 | 136 | 288 |
| Sunny days | 1 | 2 | 0 | 3 | 4 | 9 | 21 | 19 | 11 | 10 | 7 | 1 |
| Rainy days | 30 | 26 | 31 | 27 | 27 | 21 | 10 | 12 | 19 | 21 | 23 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Japón is at