Average annual temperature is 26.5 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 21.6 °C
Number of sunny days: 59 days
Number of rainy days: 306 days
Look at detailed online map of Ongko
* Weather data for Ongko 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) | 31.4 | 31.6 | 31.4 | 31.8 | 32.0 | 31.0 | 31.7 | 32.2 | 34.1 | 36.5 | 36.8 | 33.4 |
| Average daytime temperature (°C) | 29.3 | 29.4 | 29.5 | 30.2 | 29.8 | 29.8 | 29.5 | 31.0 | 32.8 | 35.0 | 33.6 | 31.2 |
| Average temperature (°C) | 25.7 | 26.0 | 25.6 | 26.0 | 26.2 | 25.7 | 25.7 | 26.5 | 27.4 | 28.6 | 27.4 | 26.7 |
| Average night temperature (°C) | 23.1 | 23.5 | 23.0 | 23.3 | 23.6 | 23.0 | 22.9 | 23.1 | 23.3 | 23.9 | 23.8 | 23.8 |
| Absolute minimum temperature (°C) | 22.3 | 22.7 | 22.2 | 22.5 | 22.6 | 21.9 | 22.0 | 21.6 | 21.7 | 22.2 | 22.7 | 22.1 |
| 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 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.2 | 8.6 | 8.8 | 9.3 | 9.3 | 9.3 | 9.9 | 11.0 | 11.1 | 11.1 | 10.2 | 10.3 |
| Precipitation (mm) | 256 | 176 | 326 | 275 | 259 | 218 | 129 | 14 | 5 | 40 | 237 | 261 |
| Sunny days | 1 | 3 | 0 | 0 | 1 | 2 | 4 | 16 | 18 | 10 | 3 | 1 |
| Rainy days | 30 | 25 | 31 | 30 | 30 | 28 | 27 | 15 | 12 | 21 | 27 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ongko is at