Average annual temperature is 20.1 °C
Absolute maximum temperature: 27.0 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 9 days
Number of rainy days: 356 days
Look at detailed online map of Ulumerah
* Weather data for Ulumerah 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) | 25.9 | 26.6 | 26.0 | 25.6 | 27.0 | 26.5 | 25.6 | 25.8 | 25.6 | 25.2 | 24.5 | 26.6 |
| Average daytime temperature (°C) | 23.6 | 24.0 | 24.0 | 24.1 | 24.7 | 24.6 | 23.7 | 23.8 | 23.5 | 23.7 | 23.6 | 23.9 |
| Average temperature (°C) | 19.5 | 19.8 | 19.9 | 20.1 | 20.9 | 20.8 | 20.2 | 20.0 | 20.0 | 19.9 | 20.1 | 20.3 |
| Average night temperature (°C) | 16.4 | 16.7 | 16.6 | 17.0 | 18.2 | 17.7 | 17.5 | 17.3 | 17.4 | 17.2 | 17.6 | 17.8 |
| Absolute minimum temperature (°C) | 13.0 | 15.3 | 15.1 | 15.7 | 16.6 | 16.7 | 16.0 | 16.2 | 15.2 | 16.0 | 16.3 | 16.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 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) | 7.9 | 8.0 | 7.5 | 7.1 | 8.6 | 8.9 | 8.4 | 7.2 | 7.2 | 6.8 | 6.3 | 6.2 |
| Precipitation (mm) | 412 | 320 | 528 | 485 | 265 | 242 | 193 | 296 | 429 | 604 | 504 | 877 |
| Sunny days | 0 | 1 | 0 | 0 | 1 | 3 | 4 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 27 | 31 | 30 | 30 | 27 | 27 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ulumerah is at