Average annual temperature is 25.8 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 20.3 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Jumattombak
* Weather data for Jumattombak 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) | 30.1 | 30.5 | 32.3 | 32.1 | 33.1 | 34.1 | 33.6 | 33.3 | 33.3 | 33.0 | 31.5 | 31.2 |
| Average daytime temperature (°C) | 28.7 | 29.1 | 29.8 | 30.6 | 31.4 | 31.3 | 31.1 | 30.7 | 30.9 | 30.1 | 29.7 | 29.1 |
| Average temperature (°C) | 24.7 | 24.9 | 25.2 | 26.1 | 26.6 | 26.6 | 26.5 | 25.9 | 26.2 | 25.7 | 25.4 | 25.3 |
| Average night temperature (°C) | 22.0 | 21.9 | 22.1 | 23.0 | 23.4 | 23.4 | 23.3 | 23.0 | 23.4 | 22.8 | 22.9 | 22.8 |
| Absolute minimum temperature (°C) | 20.3 | 20.4 | 20.9 | 21.1 | 22.5 | 22.5 | 22.5 | 22.1 | 22.5 | 22.0 | 22.4 | 22.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 7.9 | 8.7 | 8.5 | 8.1 | 8.8 | 8.5 | 8.8 | 7.7 | 7.6 | 6.8 | 6.5 | 6.6 |
| Precipitation (mm) | 234 | 182 | 261 | 208 | 280 | 202 | 130 | 336 | 280 | 412 | 343 | 424 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 6 | 4 | 0 | 2 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 24 | 27 | 31 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jumattombak is at