Average annual temperature is 22.7 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Onga
* Weather data for Onga 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) | 28.0 | 27.0 | 26.5 | 27.0 | 26.7 | 26.8 | 26.6 | 28.2 | 29.3 | 30.2 | 29.6 | 27.9 |
| Average daytime temperature (°C) | 26.4 | 25.5 | 25.7 | 25.6 | 25.6 | 25.7 | 25.2 | 26.5 | 27.5 | 28.6 | 28.1 | 26.7 |
| Average temperature (°C) | 23.2 | 22.4 | 22.8 | 22.7 | 22.8 | 22.3 | 21.6 | 21.7 | 22.1 | 23.5 | 24.0 | 23.6 |
| Average night temperature (°C) | 20.8 | 20.3 | 20.6 | 20.4 | 20.4 | 19.1 | 18.5 | 17.6 | 17.2 | 18.8 | 20.4 | 21.3 |
| Absolute minimum temperature (°C) | 19.2 | 19.5 | 19.4 | 18.6 | 18.1 | 17.8 | 16.1 | 15.5 | 15.2 | 18.1 | 18.8 | 20.5 |
| 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) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 10.4 | 9.3 | 10.6 | 10.5 | 10.8 | 10.6 | 10.6 | 11.0 | 11.2 | 11.2 | 11.3 | 11.1 |
| Precipitation (mm) | 145 | 208 | 146 | 111 | 20 | 15 | 18 | 7 | 3 | 6 | 83 | 188 |
| Sunny days | 4 | 0 | 0 | 3 | 8 | 13 | 12 | 16 | 23 | 21 | 5 | 4 |
| Rainy days | 27 | 28 | 31 | 27 | 23 | 17 | 19 | 15 | 7 | 10 | 25 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onga is at