Average annual temperature is 24.9 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Binjai
* Weather data for Binjai 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) | 29.7 | 30.7 | 30.4 | 30.5 | 31.3 | 30.6 | 30.2 | 30.1 | 29.4 | 30.0 | 29.9 | 30.3 |
| Average daytime temperature (°C) | 27.9 | 28.8 | 28.7 | 29.3 | 29.6 | 29.1 | 28.3 | 28.4 | 28.3 | 28.2 | 28.4 | 29.0 |
| Average temperature (°C) | 24.5 | 25.2 | 24.9 | 25.3 | 25.6 | 25.3 | 24.8 | 24.6 | 24.4 | 24.6 | 24.8 | 25.2 |
| Average night temperature (°C) | 21.8 | 22.2 | 22.0 | 22.4 | 22.7 | 22.4 | 22.0 | 21.6 | 21.3 | 22.0 | 22.3 | 22.8 |
| Absolute minimum temperature (°C) | 20.8 | 20.9 | 21.3 | 20.8 | 21.7 | 21.5 | 20.5 | 20.4 | 19.7 | 19.6 | 21.2 | 22.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 6.4 | 8.6 | 8.2 | 8.9 | 8.7 | 8.7 | 8.0 | 8.6 | 9.0 | 8.3 | 7.7 | 7.8 |
| Precipitation (mm) | 306 | 250 | 343 | 324 | 291 | 261 | 275 | 370 | 160 | 439 | 383 | 434 |
| Sunny days | 0 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 4 | 2 | 0 | 0 |
| Rainy days | 31 | 26 | 30 | 30 | 30 | 29 | 31 | 31 | 26 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Binjai is at