Average annual temperature is 25.7 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 20.4 °C
Number of sunny days: 6 days
Number of rainy days: 359 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) | 30.8 | 31.0 | 32.1 | 32.4 | 32.7 | 33.9 | 33.3 | 32.1 | 32.1 | 32.1 | 31.1 | 30.2 |
| Average daytime temperature (°C) | 28.9 | 29.2 | 29.7 | 30.4 | 31.1 | 31.2 | 30.7 | 30.1 | 30.5 | 29.7 | 29.1 | 28.9 |
| Average temperature (°C) | 24.7 | 24.9 | 25.3 | 26.0 | 26.7 | 26.5 | 26.4 | 25.7 | 26.1 | 25.5 | 25.3 | 25.1 |
| Average night temperature (°C) | 21.9 | 21.9 | 22.4 | 23.1 | 23.7 | 23.5 | 23.4 | 23.1 | 23.4 | 23.0 | 23.0 | 22.9 |
| Absolute minimum temperature (°C) | 20.5 | 20.4 | 21.7 | 22.1 | 22.6 | 22.5 | 22.3 | 21.9 | 22.3 | 22.5 | 22.3 | 21.9 |
| 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 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.3 | 8.3 | 8.9 | 8.1 | 8.7 | 9.2 | 8.7 | 7.3 | 7.7 | 6.8 | 6.1 | 6.9 |
| Precipitation (mm) | 350 | 289 | 257 | 215 | 323 | 307 | 255 | 524 | 366 | 476 | 545 | 637 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 1 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 29 | 28 | 31 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Binjai is at