Average annual temperature is 23.6 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 43 days
Number of rainy days: 322 days
Look at detailed online map of Jomblangan Duabelas
* Weather data for Jomblangan Duabelas 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) | 28.2 | 28.0 | 29.2 | 29.1 | 29.8 | 29.0 | 28.6 | 30.1 | 30.0 | 31.2 | 31.1 | 30.8 |
| Average daytime temperature (°C) | 26.6 | 26.7 | 27.7 | 27.7 | 27.9 | 27.5 | 26.5 | 27.8 | 28.3 | 29.7 | 29.0 | 28.4 |
| Average temperature (°C) | 23.3 | 23.2 | 23.8 | 23.9 | 24.0 | 23.6 | 22.4 | 22.4 | 22.8 | 24.5 | 24.7 | 24.4 |
| Average night temperature (°C) | 21.0 | 21.1 | 21.0 | 21.3 | 20.8 | 20.8 | 19.3 | 18.8 | 19.2 | 21.0 | 21.9 | 21.6 |
| Absolute minimum temperature (°C) | 19.9 | 20.0 | 19.6 | 19.9 | 18.6 | 18.7 | 16.6 | 16.6 | 17.5 | 19.6 | 21.2 | 19.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 8.0 | 5.7 | 8.4 | 8.6 | 9.8 | 10.1 | 9.7 | 10.5 | 10.7 | 10.9 | 10.0 | 9.3 |
| Precipitation (mm) | 254 | 475 | 280 | 278 | 153 | 103 | 60 | 14 | 13 | 75 | 243 | 188 |
| Sunny days | 1 | 0 | 0 | 0 | 4 | 0 | 12 | 15 | 7 | 1 | 0 | 3 |
| Rainy days | 30 | 28 | 31 | 30 | 27 | 30 | 19 | 16 | 23 | 30 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jomblangan Duabelas is at