Average annual temperature is 26.8 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: 23.5 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of Kilwai
* Weather data for Kilwai 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) | 30.3 | 29.5 | 29.4 | 29.6 | 28.8 | 28.1 | 27.4 | 26.4 | 26.6 | 28.1 | 29.7 | 30.0 |
| Average daytime temperature (°C) | 28.6 | 28.1 | 28.4 | 28.2 | 27.6 | 27.3 | 26.6 | 25.9 | 26.0 | 27.2 | 28.5 | 29.2 |
| Average temperature (°C) | 27.5 | 26.9 | 27.5 | 27.3 | 26.8 | 26.6 | 26.0 | 25.4 | 25.4 | 26.6 | 27.7 | 28.0 |
| Average night temperature (°C) | 26.2 | 25.6 | 26.2 | 26.2 | 25.9 | 25.7 | 25.4 | 24.8 | 24.8 | 25.9 | 26.5 | 26.6 |
| Absolute minimum temperature (°C) | 24.7 | 24.3 | 24.7 | 24.3 | 24.8 | 24.0 | 24.4 | 23.9 | 23.5 | 24.2 | 24.7 | 25.1 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 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) | 9.5 | 8.0 | 10.1 | 10.0 | 8.1 | 9.3 | 9.8 | 10.8 | 10.8 | 11.2 | 11.3 | 10.5 |
| Precipitation (mm) | 130 | 305 | 148 | 173 | 463 | 116 | 89 | 26 | 33 | 33 | 66 | 163 |
| Sunny days | 3 | 0 | 6 | 2 | 2 | 0 | 1 | 5 | 8 | 6 | 6 | 3 |
| Rainy days | 28 | 28 | 25 | 28 | 29 | 30 | 30 | 26 | 22 | 25 | 24 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kilwai is at