Average annual temperature is 27.1 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 22.7 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Kabupaten Bintan
* Weather data for Kabupaten Bintan 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) | 30.7 | 30.2 | 31.0 | 31.6 | 32.1 | 31.1 | 31.2 | 31.2 | 31.3 | 33.5 | 32.0 | 30.5 |
| Average daytime temperature (°C) | 28.3 | 28.7 | 28.5 | 30.3 | 30.5 | 30.0 | 29.8 | 30.1 | 30.5 | 31.5 | 30.1 | 29.1 |
| Average temperature (°C) | 25.9 | 26.3 | 26.1 | 27.3 | 28.0 | 27.6 | 27.5 | 27.5 | 27.7 | 28.0 | 27.1 | 26.6 |
| Average night temperature (°C) | 23.9 | 24.4 | 24.2 | 24.7 | 25.6 | 25.3 | 25.6 | 25.0 | 25.5 | 25.0 | 25.0 | 24.6 |
| Absolute minimum temperature (°C) | 23.0 | 22.7 | 22.7 | 23.3 | 24.5 | 24.0 | 23.9 | 23.6 | 24.1 | 23.3 | 24.1 | 23.8 |
| 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 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 7.9 | 9.7 | 9.4 | 10.3 | 10.1 | 10.2 | 9.4 | 10.7 | 10.2 | 10.4 | 8.6 | 8.2 |
| Precipitation (mm) | 351 | 154 | 261 | 152 | 193 | 203 | 313 | 150 | 98 | 128 | 359 | 377 |
| Sunny days | 0 | 3 | 0 | 0 | 2 | 1 | 1 | 2 | 5 | 3 | 0 | 0 |
| Rainy days | 31 | 25 | 31 | 30 | 29 | 29 | 30 | 29 | 25 | 28 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kabupaten Bintan is at