Average annual temperature is 20.1 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 322 days
Number of rainy days: 43 days
Look at detailed online map of Bon Gerī
* Weather data for Bon Gerī 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) | 17.8 | 26.5 | 25.9 | 30.7 | 35.9 | 40.1 | 39.3 | 38.6 | 36.3 | 33.9 | 24.8 | 19.7 |
| Average daytime temperature (°C) | 10.4 | 21.1 | 21.1 | 25.7 | 32.2 | 36.6 | 36.3 | 35.0 | 31.6 | 27.8 | 20.6 | 17.7 |
| Average temperature (°C) | 4.4 | 14.1 | 15.5 | 19.7 | 26.0 | 30.3 | 29.8 | 28.3 | 24.4 | 21.7 | 15.0 | 11.2 |
| Average night temperature (°C) | -1.2 | 7.2 | 9.3 | 12.3 | 18.5 | 22.5 | 22.3 | 20.6 | 16.1 | 14.7 | 8.8 | 5.0 |
| Absolute minimum temperature (°C) | -7.8 | 0.7 | 4.8 | 7.9 | 14.7 | 20.0 | 19.5 | 15.9 | 9.0 | 11.2 | 3.9 | -0.6 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 8.8 | 10.0 | 10.4 | 10.9 | 11.9 | 11.4 | 11.7 | 11.8 | 11.4 | 10.3 | 9.4 | 9.5 |
| Precipitation (mm) | 13 | 2 | 34 | 12 | 1 | 5 | 0 | 0 | 0 | 1 | 8 | 2 |
| Sunny days | 25 | 27 | 20 | 25 | 28 | 25 | 31 | 31 | 30 | 27 | 24 | 29 |
| Rainy days | 6 | 1 | 11 | 5 | 3 | 5 | 0 | 0 | 0 | 4 | 6 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bon Gerī is at