Average annual temperature is 19.2 °C
Absolute maximum temperature: 28.1 °C
Absolute minimum temperature: 12.5 °C
Number of sunny days: 12 days
Number of rainy days: 353 days
Look at detailed online map of Silait
* Weather data for Silait 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) | 25.2 | 25.4 | 26.6 | 26.0 | 26.5 | 28.1 | 26.5 | 26.7 | 26.3 | 26.6 | 25.9 | 26.2 |
| Average daytime temperature (°C) | 23.5 | 24.1 | 24.2 | 24.9 | 25.0 | 25.3 | 24.5 | 24.6 | 24.4 | 24.6 | 24.4 | 24.3 |
| Average temperature (°C) | 18.4 | 18.7 | 18.9 | 19.2 | 19.9 | 19.7 | 19.2 | 19.0 | 19.2 | 19.1 | 19.3 | 19.5 |
| Average night temperature (°C) | 14.9 | 15.1 | 15.4 | 15.6 | 16.6 | 15.8 | 15.3 | 15.1 | 15.8 | 15.5 | 16.2 | 16.7 |
| Absolute minimum temperature (°C) | 12.8 | 12.7 | 13.7 | 13.5 | 15.2 | 13.4 | 12.5 | 13.4 | 14.1 | 12.8 | 14.5 | 14.8 |
| 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) | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Sunshine mean duration (h) | 8.2 | 8.8 | 8.7 | 8.3 | 8.8 | 8.9 | 8.6 | 8.0 | 7.7 | 7.7 | 6.7 | 8.0 |
| Precipitation (mm) | 217 | 283 | 266 | 286 | 210 | 146 | 143 | 289 | 229 | 261 | 439 | 408 |
| Sunny days | 1 | 2 | 0 | 0 | 1 | 2 | 5 | 0 | 0 | 1 | 0 | 0 |
| Rainy days | 30 | 26 | 31 | 30 | 30 | 28 | 26 | 31 | 30 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Silait is at