Average annual temperature is 20.0 °C
Absolute maximum temperature: 27.3 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Janji
* Weather data for Janji Indonesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.5 | 25.9 | 26.5 | 26.8 | 27.3 | 26.7 | 25.8 | 25.7 | 25.6 | 25.6 | 25.0 | 26.7 |
| Average daytime temperature (°C) | 23.7 | 24.2 | 24.2 | 24.3 | 24.8 | 24.7 | 23.8 | 23.9 | 23.5 | 23.8 | 23.7 | 24.0 |
| Average temperature (°C) | 19.4 | 19.7 | 19.8 | 20.1 | 20.9 | 20.7 | 20.0 | 19.9 | 19.9 | 19.6 | 19.8 | 20.0 |
| Average night temperature (°C) | 16.1 | 16.4 | 16.7 | 17.3 | 18.2 | 17.9 | 17.3 | 17.2 | 17.4 | 16.6 | 17.3 | 17.3 |
| Absolute minimum temperature (°C) | 13.2 | 14.8 | 14.9 | 15.5 | 17.2 | 16.9 | 15.8 | 15.6 | 15.8 | 15.0 | 16.4 | 15.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Sunshine mean duration (h) | 7.4 | 7.9 | 6.9 | 6.4 | 8.7 | 8.3 | 8.3 | 6.9 | 6.1 | 6.5 | 5.9 | 5.9 |
| Precipitation (mm) | 302 | 236 | 381 | 361 | 254 | 169 | 200 | 255 | 317 | 383 | 372 | 693 |
| Sunny days | 0 | 1 | 0 | 1 | 0 | 3 | 4 | 1 | 0 | 1 | 0 | 0 |
| Rainy days | 31 | 27 | 31 | 29 | 31 | 27 | 27 | 30 | 30 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Janji is at