Average annual temperature is 16.7 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 296 days
Number of rainy days: 67 days
Number of snow days: 2 days
Look at detailed online map of Bonāb
* Weather data for Bonāb Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 11.1 | 17.7 | 20.7 | 22.9 | 30.7 | 35.2 | 36.7 | 34.3 | 34.0 | 29.3 | 20.1 | 17.2 |
| Average daytime temperature (°C) | 6.9 | 13.7 | 16.6 | 20.0 | 26.7 | 31.7 | 33.6 | 31.3 | 29.7 | 23.6 | 16.0 | 14.0 |
| Average temperature (°C) | 2.8 | 8.6 | 11.3 | 14.7 | 21.4 | 26.3 | 27.5 | 25.6 | 24.1 | 18.4 | 10.8 | 8.0 |
| Average night temperature (°C) | -1.4 | 3.3 | 4.2 | 8.1 | 14.3 | 19.6 | 20.5 | 18.6 | 17.1 | 11.7 | 5.1 | 1.8 |
| Absolute minimum temperature (°C) | -5.2 | -0.2 | -0.1 | 3.6 | 9.4 | 16.7 | 18.7 | 15.5 | 11.9 | 7.4 | 1.3 | -1.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.9 | 9.7 | 10.8 | 11.3 | 11.6 | 11.1 | 11.7 | 11.4 | 10.9 | 10.3 | 9.4 | 9.4 |
| Precipitation (mm) | 65 | 14 | 6 | 24 | 7 | 7 | 4 | 0 | 0 | 5 | 10 | 1 |
| Sunny days | 19 | 23 | 25 | 13 | 25 | 25 | 26 | 29 | 30 | 28 | 23 | 30 |
| Rainy days | 10 | 5 | 6 | 17 | 6 | 5 | 5 | 2 | 0 | 3 | 7 | 1 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bonāb is at