Average annual temperature is 17.2 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: -12.9 °C
Number of sunny days: 297 days
Number of rainy days: 59 days
Number of snow days: 9 days
Look at detailed online map of Bon Khaj
* Weather data for Bon Khaj 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) | 9.8 | 15.0 | 23.0 | 29.8 | 33.6 | 37.9 | 38.8 | 36.7 | 35.1 | 28.8 | 20.9 | 15.3 |
| Average daytime temperature (°C) | 4.3 | 9.1 | 18.7 | 23.2 | 28.1 | 34.3 | 35.4 | 32.6 | 28.9 | 23.1 | 17.0 | 11.8 |
| Average temperature (°C) | 0.4 | 4.9 | 14.1 | 17.9 | 22.5 | 28.3 | 29.3 | 26.9 | 23.0 | 18.0 | 12.5 | 7.8 |
| Average night temperature (°C) | -4.2 | 0.8 | 8.8 | 11.2 | 15.6 | 21.1 | 22.1 | 20.3 | 16.0 | 12.0 | 7.6 | 3.7 |
| Absolute minimum temperature (°C) | -12.9 | -6.8 | 4.1 | 1.0 | 7.1 | 15.5 | 19.1 | 15.3 | 9.9 | 8.2 | 2.4 | 0.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 7.9 | 9.2 | 11.1 | 11.4 | 12.4 | 12.9 | 12.2 | 11.4 | 9.7 | 8.7 | 8.0 |
| Precipitation (mm) | 10 | 32 | 29 | 12 | 6 | 5 | 0 | 0 | 0 | 1 | 6 | 4 |
| Sunny days | 24 | 15 | 18 | 23 | 22 | 26 | 31 | 29 | 29 | 28 | 25 | 27 |
| Rainy days | 2 | 9 | 13 | 7 | 9 | 4 | 0 | 2 | 1 | 3 | 5 | 4 |
| Snow days | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bon Khaj during the most sunny months:
The largest precipitation sum in Bon Khaj is at