Average annual temperature is 23.7 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Tanahbolak
* Weather data for Tanahbolak 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) | 27.8 | 28.2 | 29.8 | 29.6 | 30.5 | 32.0 | 31.5 | 30.4 | 30.1 | 30.0 | 29.4 | 28.9 |
| Average daytime temperature (°C) | 26.8 | 27.1 | 27.6 | 28.2 | 28.8 | 28.8 | 28.3 | 28.1 | 28.1 | 27.9 | 27.5 | 27.3 |
| Average temperature (°C) | 22.7 | 22.9 | 23.1 | 23.8 | 24.4 | 24.5 | 24.1 | 23.8 | 24.1 | 23.8 | 23.5 | 23.7 |
| Average night temperature (°C) | 19.8 | 19.7 | 19.7 | 20.5 | 21.1 | 21.1 | 20.7 | 20.9 | 21.0 | 20.8 | 20.9 | 21.2 |
| Absolute minimum temperature (°C) | 18.1 | 17.5 | 18.6 | 18.0 | 19.8 | 19.7 | 19.3 | 19.3 | 19.9 | 19.6 | 19.9 | 20.4 |
| 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 | 12.2 | 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) | 8.0 | 9.1 | 8.4 | 8.2 | 8.5 | 8.7 | 8.5 | 8.0 | 7.7 | 7.3 | 6.3 | 7.9 |
| Precipitation (mm) | 273 | 283 | 266 | 203 | 228 | 127 | 129 | 277 | 287 | 249 | 428 | 435 |
| Sunny days | 2 | 0 | 0 | 0 | 0 | 6 | 7 | 0 | 2 | 0 | 0 | 0 |
| Rainy days | 29 | 28 | 31 | 30 | 31 | 24 | 24 | 31 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tanahbolak is at