Average annual temperature is 24.0 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 74 days
Number of rainy days: 291 days
Look at detailed online map of Rumbak
* Weather data for Rumbak 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) | 28.8 | 28.2 | 30.1 | 29.5 | 29.6 | 30.2 | 28.9 | 30.6 | 32.7 | 33.5 | 32.6 | 31.6 |
| Average daytime temperature (°C) | 26.9 | 26.8 | 28.2 | 27.5 | 28.1 | 28.5 | 26.9 | 29.0 | 30.1 | 31.9 | 30.2 | 29.1 |
| Average temperature (°C) | 23.6 | 23.7 | 24.1 | 23.9 | 23.7 | 23.7 | 22.7 | 23.1 | 23.8 | 25.5 | 25.1 | 24.6 |
| Average night temperature (°C) | 21.2 | 21.6 | 21.1 | 21.2 | 20.6 | 20.3 | 19.8 | 19.1 | 19.4 | 21.1 | 21.8 | 21.5 |
| Absolute minimum temperature (°C) | 20.1 | 20.6 | 20.1 | 20.3 | 17.6 | 18.4 | 17.8 | 16.4 | 16.8 | 20.4 | 21.1 | 19.6 |
| 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) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 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) | 8.4 | 7.1 | 9.5 | 8.4 | 10.6 | 10.4 | 10.3 | 10.8 | 11.1 | 11.6 | 11.1 | 10.2 |
| Precipitation (mm) | 234 | 283 | 191 | 231 | 61 | 62 | 107 | 7 | 21 | 61 | 250 | 311 |
| Sunny days | 2 | 0 | 1 | 0 | 10 | 13 | 12 | 16 | 13 | 3 | 0 | 4 |
| Rainy days | 29 | 28 | 30 | 30 | 21 | 17 | 19 | 15 | 17 | 28 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rumbak is at