Average annual temperature is 27.6 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 21.8 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Riantukan
* Weather data for Riantukan 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) | 32.0 | 29.6 | 31.2 | 31.8 | 32.2 | 32.9 | 32.7 | 33.3 | 34.2 | 35.7 | 35.7 | 35.7 |
| Average daytime temperature (°C) | 29.8 | 28.5 | 29.8 | 29.8 | 31.1 | 31.6 | 31.3 | 32.1 | 32.5 | 33.0 | 33.2 | 32.0 |
| Average temperature (°C) | 27.1 | 26.2 | 26.8 | 26.9 | 27.7 | 27.6 | 27.2 | 27.1 | 27.5 | 28.8 | 29.1 | 28.5 |
| Average night temperature (°C) | 24.8 | 24.6 | 24.5 | 24.7 | 25.0 | 24.5 | 23.8 | 23.1 | 23.1 | 24.7 | 25.7 | 25.9 |
| Absolute minimum temperature (°C) | 23.7 | 23.8 | 23.6 | 22.9 | 23.5 | 23.2 | 22.2 | 21.8 | 21.8 | 24.0 | 24.6 | 24.6 |
| 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 | 12.4 | 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) | 10.5 | 8.9 | 10.5 | 10.4 | 10.7 | 10.6 | 10.6 | 11.0 | 11.2 | 11.2 | 11.3 | 10.9 |
| Precipitation (mm) | 150 | 337 | 203 | 196 | 10 | 23 | 26 | 18 | 9 | 22 | 103 | 211 |
| Sunny days | 3 | 0 | 1 | 4 | 17 | 14 | 17 | 17 | 21 | 10 | 3 | 3 |
| Rainy days | 28 | 28 | 30 | 26 | 14 | 16 | 14 | 14 | 9 | 21 | 27 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Riantukan is at