Average annual temperature is 22.7 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 16 days
Number of rainy days: 349 days
Look at detailed online map of Silandjai
* Weather data for Silandjai 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) | 27.8 | 28.3 | 28.3 | 28.5 | 28.6 | 28.9 | 29.2 | 27.6 | 29.2 | 30.0 | 28.1 | 27.9 |
| Average daytime temperature (°C) | 25.6 | 26.1 | 25.4 | 26.7 | 26.8 | 26.6 | 26.9 | 26.4 | 27.5 | 27.8 | 27.0 | 26.4 |
| Average temperature (°C) | 21.9 | 22.3 | 22.1 | 22.7 | 23.1 | 23.0 | 22.7 | 22.5 | 22.9 | 23.1 | 23.1 | 22.9 |
| Average night temperature (°C) | 19.1 | 19.1 | 19.5 | 19.4 | 20.0 | 19.7 | 19.5 | 19.2 | 19.0 | 19.6 | 20.0 | 20.4 |
| Absolute minimum temperature (°C) | 17.9 | 16.9 | 17.7 | 17.6 | 18.3 | 17.9 | 18.0 | 17.5 | 16.6 | 18.5 | 18.5 | 19.5 |
| 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) | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| 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) | 7.8 | 8.2 | 7.9 | 9.1 | 8.4 | 9.5 | 8.6 | 9.1 | 10.1 | 10.1 | 9.2 | 7.8 |
| Precipitation (mm) | 233 | 198 | 270 | 296 | 293 | 281 | 202 | 292 | 187 | 226 | 355 | 527 |
| Sunny days | 0 | 3 | 1 | 1 | 1 | 3 | 3 | 0 | 3 | 1 | 0 | 0 |
| Rainy days | 31 | 25 | 30 | 29 | 30 | 27 | 28 | 31 | 27 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Silandjai is at