Average annual temperature is 25.5 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 20.8 °C
Number of sunny days: 14 days
Number of rainy days: 351 days
Look at detailed online map of Butar
* Weather data for Butar 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) | 32.4 | 32.4 | 32.4 | 32.7 | 33.2 | 33.5 | 32.6 | 32.7 | 32.3 | 32.1 | 31.2 | 32.2 |
| Average daytime temperature (°C) | 29.9 | 30.7 | 30.6 | 30.2 | 30.7 | 30.7 | 30.2 | 30.0 | 29.4 | 29.5 | 29.6 | 29.9 |
| Average temperature (°C) | 25.0 | 25.4 | 25.2 | 25.4 | 26.2 | 26.2 | 25.9 | 25.5 | 25.2 | 25.1 | 25.3 | 25.5 |
| Average night temperature (°C) | 22.0 | 22.1 | 22.1 | 22.7 | 23.2 | 23.0 | 22.9 | 22.8 | 22.7 | 22.6 | 23.0 | 23.1 |
| Absolute minimum temperature (°C) | 20.8 | 20.9 | 21.2 | 22.0 | 22.0 | 22.2 | 21.2 | 22.0 | 22.0 | 21.9 | 22.4 | 22.4 |
| 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 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 12.0 | 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 | 8.9 | 8.4 | 7.0 | 8.2 | 8.8 | 8.5 | 7.5 | 6.9 | 6.3 | 6.7 | 6.1 |
| Precipitation (mm) | 345 | 292 | 519 | 511 | 366 | 338 | 343 | 485 | 502 | 518 | 474 | 622 |
| Sunny days | 1 | 1 | 0 | 0 | 1 | 5 | 5 | 1 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 27 | 31 | 30 | 30 | 25 | 26 | 30 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Butar is at