Average annual temperature is 27.8 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 124 days
Number of rainy days: 241 days
Look at detailed online map of Ratu
* Weather data for Ratu 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) | 31.6 | 31.7 | 31.9 | 31.7 | 33.5 | 34.9 | 35.4 | 36.0 | 36.2 | 36.8 | 37.3 | 37.6 |
| Average daytime temperature (°C) | 29.8 | 28.9 | 29.7 | 30.6 | 31.6 | 32.5 | 33.8 | 34.0 | 35.0 | 35.2 | 34.7 | 34.6 |
| Average temperature (°C) | 26.0 | 25.6 | 26.3 | 27.0 | 28.0 | 28.2 | 28.2 | 28.0 | 28.7 | 29.8 | 29.2 | 28.9 |
| Average night temperature (°C) | 23.5 | 23.4 | 23.6 | 24.2 | 25.0 | 24.9 | 23.7 | 22.8 | 23.4 | 24.9 | 24.6 | 24.5 |
| Absolute minimum temperature (°C) | 22.4 | 22.1 | 22.0 | 22.8 | 23.3 | 22.6 | 20.4 | 19.3 | 20.0 | 22.7 | 22.8 | 21.7 |
| 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 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 8.9 | 6.1 | 9.7 | 10.3 | 10.3 | 10.6 | 10.5 | 11.0 | 11.1 | 11.0 | 10.4 | 10.7 |
| Precipitation (mm) | 311 | 385 | 342 | 242 | 70 | 36 | 17 | 1 | 2 | 15 | 95 | 86 |
| Sunny days | 0 | 1 | 1 | 3 | 13 | 10 | 23 | 25 | 25 | 19 | 2 | 2 |
| Rainy days | 31 | 27 | 30 | 27 | 18 | 20 | 8 | 6 | 5 | 12 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ratu is at