Average annual temperature is 27.3 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Sumurwelut
* Weather data for Sumurwelut 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) | 32.6 | 31.5 | 32.1 | 32.2 | 33.2 | 33.9 | 33.5 | 34.0 | 35.7 | 38.3 | 37.9 | 35.1 |
| Average daytime temperature (°C) | 30.9 | 29.9 | 30.9 | 30.9 | 31.3 | 32.6 | 32.3 | 32.8 | 34.3 | 36.1 | 35.7 | 33.2 |
| Average temperature (°C) | 26.0 | 25.5 | 26.0 | 26.5 | 26.9 | 27.6 | 26.7 | 27.3 | 28.1 | 29.8 | 29.3 | 27.6 |
| Average night temperature (°C) | 23.1 | 23.1 | 22.8 | 23.4 | 22.7 | 22.9 | 21.8 | 21.7 | 22.2 | 23.9 | 24.6 | 23.9 |
| Absolute minimum temperature (°C) | 22.3 | 22.5 | 21.7 | 21.9 | 21.1 | 21.3 | 20.0 | 19.9 | 20.4 | 22.9 | 23.1 | 23.0 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.1 | 7.2 | 9.4 | 9.0 | 10.3 | 10.9 | 10.7 | 11.0 | 11.1 | 11.5 | 11.1 | 10.3 |
| Precipitation (mm) | 406 | 543 | 504 | 367 | 155 | 16 | 85 | 0 | 2 | 3 | 136 | 330 |
| Sunny days | 0 | 0 | 0 | 1 | 14 | 15 | 18 | 28 | 27 | 21 | 8 | 1 |
| Rainy days | 31 | 28 | 31 | 29 | 17 | 15 | 13 | 3 | 3 | 10 | 22 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sumurwelut is at