Average annual temperature is 25.1 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 20 days
Number of rainy days: 345 days
Look at detailed online map of Rianiate
* Weather data for Rianiate 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 | 32.6 | 33.0 | 32.4 | 33.8 | 33.1 | 31.8 | 32.0 | 32.7 | 32.2 | 31.0 | 32.6 |
| Average daytime temperature (°C) | 29.4 | 30.1 | 30.7 | 29.7 | 30.2 | 30.3 | 29.3 | 29.5 | 29.4 | 29.4 | 29.6 | 29.8 |
| Average temperature (°C) | 24.6 | 25.1 | 25.2 | 25.0 | 25.7 | 25.8 | 25.2 | 25.0 | 24.9 | 24.8 | 25.1 | 25.2 |
| Average night temperature (°C) | 21.9 | 22.1 | 22.3 | 22.5 | 22.9 | 22.7 | 22.5 | 22.4 | 22.4 | 22.4 | 22.7 | 22.8 |
| Absolute minimum temperature (°C) | 20.5 | 21.2 | 21.2 | 21.4 | 22.1 | 21.9 | 21.4 | 21.5 | 21.2 | 21.1 | 22.2 | 21.8 |
| 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 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 |
| 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) | 8.2 | 9.1 | 8.2 | 7.0 | 8.5 | 9.1 | 8.3 | 7.7 | 7.9 | 7.6 | 7.5 | 7.1 |
| Precipitation (mm) | 280 | 237 | 392 | 446 | 451 | 266 | 312 | 497 | 370 | 428 | 424 | 514 |
| Sunny days | 2 | 6 | 1 | 0 | 1 | 3 | 3 | 2 | 0 | 1 | 0 | 1 |
| Rainy days | 29 | 22 | 30 | 30 | 30 | 27 | 28 | 29 | 30 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rianiate is at