Average annual temperature is 27.1 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 82 days
Number of rainy days: 283 days
Look at detailed online map of Jomantara
* Weather data for Jomantara 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) | 31.9 | 30.7 | 31.1 | 31.6 | 32.6 | 33.4 | 34.1 | 33.5 | 35.1 | 35.8 | 35.3 | 34.7 |
| Average daytime temperature (°C) | 29.7 | 28.6 | 29.6 | 30.7 | 31.2 | 31.7 | 32.6 | 32.3 | 33.5 | 34.3 | 33.3 | 32.8 |
| Average temperature (°C) | 26.1 | 25.8 | 26.2 | 26.8 | 27.0 | 27.1 | 26.8 | 26.7 | 27.2 | 28.8 | 28.4 | 28.1 |
| Average night temperature (°C) | 23.7 | 23.8 | 23.4 | 23.9 | 23.3 | 23.1 | 22.3 | 21.9 | 22.2 | 24.3 | 24.8 | 24.8 |
| Absolute minimum temperature (°C) | 22.4 | 22.6 | 22.0 | 22.5 | 21.4 | 22.2 | 20.5 | 19.8 | 20.3 | 22.2 | 23.8 | 23.4 |
| 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 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 9.0 | 6.1 | 9.8 | 10.2 | 10.2 | 10.6 | 10.5 | 10.9 | 11.1 | 11.0 | 10.5 | 10.7 |
| Precipitation (mm) | 264 | 338 | 244 | 179 | 103 | 74 | 57 | 10 | 9 | 35 | 189 | 166 |
| Sunny days | 0 | 1 | 1 | 1 | 5 | 1 | 17 | 20 | 22 | 9 | 0 | 5 |
| Rainy days | 31 | 27 | 30 | 29 | 26 | 29 | 14 | 11 | 8 | 22 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jomantara is at