Average annual temperature is 24.9 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 24 days
Number of rainy days: 341 days
Look at detailed online map of Sumur
* Weather data for Sumur 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) | 30.9 | 31.6 | 30.8 | 31.1 | 31.6 | 32.0 | 32.1 | 32.2 | 33.0 | 33.5 | 31.8 | 31.2 |
| Average daytime temperature (°C) | 28.5 | 28.9 | 28.8 | 29.4 | 30.0 | 30.5 | 30.1 | 30.2 | 30.9 | 31.0 | 30.4 | 29.3 |
| Average temperature (°C) | 23.9 | 24.3 | 24.3 | 24.8 | 25.3 | 25.4 | 25.2 | 25.0 | 25.5 | 25.4 | 25.1 | 24.8 |
| Average night temperature (°C) | 20.8 | 20.9 | 21.3 | 21.7 | 21.9 | 21.7 | 21.7 | 21.8 | 22.1 | 22.1 | 22.0 | 22.3 |
| Absolute minimum temperature (°C) | 19.4 | 19.1 | 20.1 | 20.6 | 19.5 | 20.0 | 20.3 | 20.7 | 19.4 | 19.8 | 21.2 | 20.9 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 8.3 | 9.3 | 8.8 | 8.6 | 8.8 | 9.3 | 8.8 | 8.5 | 9.6 | 9.0 | 8.5 | 8.2 |
| Precipitation (mm) | 126 | 178 | 236 | 237 | 170 | 113 | 92 | 232 | 115 | 171 | 198 | 421 |
| Sunny days | 0 | 2 | 1 | 1 | 1 | 3 | 8 | 1 | 4 | 3 | 0 | 0 |
| Rainy days | 31 | 26 | 30 | 29 | 30 | 27 | 23 | 30 | 26 | 28 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sumur is at