Average annual temperature is 26.3 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 19 days
Number of rainy days: 346 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) | 31.6 | 32.2 | 32.3 | 33.3 | 33.1 | 32.6 | 32.9 | 32.7 | 33.4 | 33.1 | 32.5 | 32.3 |
| Average daytime temperature (°C) | 29.6 | 30.5 | 30.2 | 31.2 | 31.4 | 31.1 | 30.7 | 30.8 | 31.8 | 31.5 | 31.0 | 30.0 |
| Average temperature (°C) | 25.3 | 25.7 | 25.7 | 26.5 | 27.0 | 26.9 | 26.7 | 26.2 | 27.0 | 26.7 | 26.2 | 25.7 |
| Average night temperature (°C) | 22.3 | 22.2 | 22.4 | 23.2 | 23.7 | 23.5 | 23.5 | 23.0 | 23.3 | 23.2 | 23.2 | 23.0 |
| Absolute minimum temperature (°C) | 21.3 | 20.7 | 21.1 | 21.8 | 22.7 | 22.7 | 22.5 | 22.1 | 22.6 | 22.3 | 22.6 | 22.4 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 7.5 | 8.7 | 8.7 | 8.9 | 9.2 | 9.3 | 8.9 | 8.6 | 9.7 | 9.0 | 8.2 | 7.4 |
| Precipitation (mm) | 230 | 287 | 224 | 245 | 295 | 248 | 157 | 315 | 171 | 316 | 390 | 470 |
| Sunny days | 1 | 3 | 0 | 1 | 1 | 4 | 5 | 0 | 3 | 0 | 1 | 0 |
| Rainy days | 30 | 25 | 31 | 29 | 30 | 26 | 26 | 31 | 27 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Binjai is at