Average annual temperature is 24.5 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Kabupaten Tapanuli Tengah
* Weather data for Kabupaten Tapanuli Tengah 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) | 29.9 | 30.1 | 30.2 | 30.0 | 31.1 | 31.2 | 30.8 | 30.9 | 30.4 | 30.3 | 30.2 | 30.4 |
| Average daytime temperature (°C) | 28.1 | 28.9 | 28.7 | 28.9 | 29.3 | 29.3 | 29.0 | 28.9 | 28.4 | 28.7 | 28.7 | 28.7 |
| Average temperature (°C) | 24.1 | 24.3 | 24.4 | 24.6 | 25.2 | 25.2 | 24.4 | 24.4 | 24.2 | 24.1 | 24.4 | 24.5 |
| Average night temperature (°C) | 20.4 | 20.5 | 20.6 | 21.4 | 22.0 | 21.6 | 20.9 | 20.9 | 21.3 | 20.9 | 21.5 | 21.4 |
| Absolute minimum temperature (°C) | 18.5 | 18.9 | 19.2 | 19.6 | 19.5 | 19.5 | 19.4 | 19.7 | 20.1 | 18.5 | 19.9 | 20.3 |
| 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) | 12.0 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| 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) | 8.1 | 9.1 | 8.2 | 7.3 | 8.7 | 8.6 | 8.2 | 7.4 | 6.6 | 7.0 | 7.0 | 6.4 |
| Precipitation (mm) | 253 | 269 | 395 | 387 | 317 | 217 | 311 | 355 | 358 | 420 | 369 | 626 |
| Sunny days | 2 | 3 | 0 | 0 | 1 | 4 | 4 | 0 | 0 | 1 | 1 | 1 |
| Rainy days | 29 | 25 | 31 | 30 | 30 | 26 | 27 | 31 | 30 | 30 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kabupaten Tapanuli Tengah is at