Average annual temperature is 26.6 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 18 days
Number of rainy days: 347 days
Look at detailed online map of Sompusompu
* Weather data for Sompusompu 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) | 31.9 | 31.5 | 31.1 | 31.1 | 30.6 | 30.2 | 29.8 | 29.9 | 30.7 | 32.1 | 32.4 | 31.3 |
| Average daytime temperature (°C) | 30.0 | 30.1 | 29.6 | 30.0 | 29.4 | 29.2 | 28.9 | 29.4 | 30.0 | 31.2 | 30.8 | 30.4 |
| Average temperature (°C) | 26.8 | 26.9 | 26.3 | 26.6 | 26.4 | 26.2 | 25.9 | 26.0 | 26.4 | 27.4 | 27.4 | 27.1 |
| Average night temperature (°C) | 24.3 | 24.4 | 23.8 | 24.1 | 24.1 | 23.8 | 23.1 | 22.8 | 22.7 | 23.7 | 24.4 | 24.6 |
| Absolute minimum temperature (°C) | 23.1 | 23.2 | 22.5 | 23.2 | 23.0 | 22.3 | 21.9 | 21.7 | 20.7 | 22.2 | 23.2 | 23.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.1 | 8.4 | 9.1 | 9.1 | 9.5 | 9.8 | 9.7 | 10.8 | 11.1 | 11.2 | 10.9 | 10.1 |
| Precipitation (mm) | 362 | 246 | 693 | 485 | 454 | 230 | 194 | 53 | 51 | 78 | 214 | 449 |
| Sunny days | 1 | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 3 | 7 | 1 | 0 |
| Rainy days | 30 | 27 | 30 | 30 | 31 | 28 | 30 | 30 | 27 | 24 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sompusompu is at