Average annual temperature is 21.3 °C
Absolute maximum temperature: 29.2 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of Simanalih
* Weather data for Simanalih 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) | 25.8 | 26.4 | 27.1 | 27.1 | 29.2 | 29.2 | 28.5 | 28.3 | 28.3 | 27.5 | 27.3 | 27.7 |
| Average daytime temperature (°C) | 24.4 | 24.8 | 25.1 | 25.7 | 26.8 | 26.8 | 26.6 | 25.9 | 26.2 | 25.7 | 25.2 | 25.0 |
| Average temperature (°C) | 20.2 | 20.5 | 20.8 | 21.5 | 22.2 | 22.0 | 21.8 | 21.2 | 21.6 | 21.2 | 21.2 | 21.2 |
| Average night temperature (°C) | 17.4 | 17.6 | 17.7 | 18.8 | 19.2 | 19.0 | 18.5 | 18.4 | 18.8 | 18.5 | 18.7 | 18.6 |
| Absolute minimum temperature (°C) | 14.4 | 14.8 | 15.8 | 17.4 | 17.8 | 16.8 | 16.8 | 17.4 | 17.7 | 17.7 | 17.3 | 17.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.4 | 9.0 | 8.5 | 8.5 | 8.3 | 8.9 | 8.4 | 7.3 | 7.7 | 7.0 | 6.3 | 8.1 |
| Precipitation (mm) | 242 | 243 | 222 | 269 | 265 | 226 | 190 | 463 | 368 | 302 | 543 | 308 |
| Sunny days | 1 | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 29 | 30 | 31 | 27 | 29 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Simanalih is at