Average annual temperature is 25.5 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 26 days
Number of rainy days: 339 days
Look at detailed online map of Rumbai
* Weather data for Rumbai 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) | 31.4 | 31.9 | 31.5 | 32.2 | 31.8 | 32.2 | 32.4 | 31.4 | 32.3 | 32.8 | 31.7 | 31.5 |
| Average daytime temperature (°C) | 29.3 | 29.8 | 29.3 | 30.5 | 30.4 | 30.6 | 30.1 | 29.7 | 30.6 | 31.1 | 30.6 | 29.7 |
| Average temperature (°C) | 24.6 | 25.0 | 24.8 | 25.7 | 25.9 | 25.9 | 25.5 | 25.3 | 25.8 | 26.1 | 25.7 | 25.3 |
| Average night temperature (°C) | 21.4 | 21.4 | 21.8 | 22.5 | 22.8 | 22.6 | 22.2 | 22.1 | 21.8 | 22.4 | 22.6 | 22.8 |
| Absolute minimum temperature (°C) | 20.2 | 19.8 | 20.5 | 21.4 | 21.3 | 21.6 | 21.2 | 20.6 | 20.1 | 21.3 | 21.8 | 21.7 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 7.7 | 8.3 | 7.7 | 8.9 | 8.4 | 9.2 | 8.8 | 8.8 | 10.0 | 9.7 | 8.9 | 7.8 |
| Precipitation (mm) | 160 | 156 | 275 | 190 | 262 | 266 | 193 | 263 | 100 | 161 | 287 | 502 |
| Sunny days | 0 | 4 | 0 | 2 | 1 | 1 | 7 | 1 | 9 | 1 | 0 | 0 |
| Rainy days | 31 | 24 | 31 | 28 | 30 | 29 | 24 | 30 | 21 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rumbai is at