Average annual temperature is 6.1 °C
Absolute maximum temperature: 26.4 °C
Absolute minimum temperature: -21.2 °C
Number of sunny days: 187 days
Number of rainy days: 143 days
Number of snow days: 35 days
Look at detailed online map of Boneh-ye Seyyedān
* Weather data for Boneh-ye Seyyedān 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) | 0.5 | 1.4 | 9.9 | 15.3 | 20.1 | 24.9 | 26.4 | 24.9 | 23.4 | 15.2 | 11.8 | 10.5 |
| Average daytime temperature (°C) | -5.0 | -3.6 | 5.4 | 9.1 | 13.7 | 18.7 | 21.1 | 19.7 | 17.0 | 10.9 | 7.2 | 2.8 |
| Average temperature (°C) | -8.4 | -7.1 | 1.9 | 5.6 | 9.8 | 15.1 | 17.6 | 15.8 | 12.9 | 7.1 | 3.3 | -1.0 |
| Average night temperature (°C) | -12.9 | -11.5 | -2.3 | 1.5 | 5.1 | 11.0 | 13.1 | 11.4 | 8.6 | 3.0 | -0.5 | -5.7 |
| Absolute minimum temperature (°C) | -21.2 | -18.5 | -8.1 | -7.4 | -3.1 | 6.4 | 8.6 | 7.2 | 1.6 | -0.5 | -8.1 | -12.4 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.9 | 8.4 | 8.9 | 10.7 | 11.2 | 11.7 | 12.5 | 12.4 | 11.1 | 9.2 | 8.7 | 7.8 |
| Precipitation (mm) | 14 | 24 | 47 | 47 | 63 | 37 | 16 | 22 | 13 | 64 | 28 | 19 |
| Sunny days | 24 | 17 | 12 | 7 | 10 | 13 | 16 | 13 | 21 | 14 | 16 | 24 |
| Rainy days | 0 | 3 | 17 | 16 | 18 | 17 | 15 | 18 | 9 | 17 | 12 | 1 |
| Snow days | 7 | 8 | 2 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The largest precipitation sum in Boneh-ye Seyyedān is at