Average annual temperature is 26.1 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 9 days
Number of rainy days: 356 days
Look at detailed online map of Kota Tanjung Balai
* Weather data for Kota Tanjung Balai 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) | 30.6 | 31.6 | 32.7 | 33.1 | 33.9 | 33.7 | 33.5 | 33.3 | 34.1 | 33.0 | 31.7 | 32.1 |
| Average daytime temperature (°C) | 29.3 | 30.0 | 30.4 | 31.2 | 31.9 | 31.6 | 31.4 | 30.7 | 31.4 | 30.3 | 30.1 | 29.5 |
| Average temperature (°C) | 25.1 | 25.3 | 25.6 | 26.5 | 26.9 | 26.9 | 26.7 | 26.0 | 26.5 | 25.9 | 25.7 | 25.6 |
| Average night temperature (°C) | 22.2 | 22.1 | 22.3 | 23.2 | 23.7 | 23.6 | 23.5 | 23.1 | 23.6 | 23.0 | 23.1 | 23.2 |
| Absolute minimum temperature (°C) | 19.9 | 20.7 | 21.1 | 21.8 | 23.0 | 23.0 | 22.6 | 22.1 | 22.4 | 22.4 | 22.4 | 22.6 |
| 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) | 8.5 | 9.5 | 9.3 | 8.7 | 9.7 | 9.3 | 8.9 | 8.3 | 8.5 | 7.4 | 7.8 | 7.4 |
| Precipitation (mm) | 291 | 207 | 250 | 221 | 335 | 266 | 218 | 388 | 328 | 523 | 494 | 456 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 4 | 2 | 0 | 2 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 26 | 29 | 31 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kota Tanjung Balai is at