Average annual temperature is 21.2 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 288 days
Number of rainy days: 77 days
Look at detailed online map of Bolandān
* Weather data for Bolandān 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) | 17.5 | 27.2 | 26.4 | 30.6 | 35.7 | 40.2 | 40.8 | 38.6 | 37.5 | 34.6 | 27.0 | 21.9 |
| Average daytime temperature (°C) | 13.0 | 22.8 | 22.1 | 26.5 | 33.2 | 36.9 | 36.2 | 36.2 | 33.6 | 29.4 | 21.9 | 19.3 |
| Average temperature (°C) | 6.9 | 16.1 | 16.6 | 20.6 | 27.0 | 29.6 | 28.4 | 28.7 | 26.3 | 23.6 | 16.6 | 13.4 |
| Average night temperature (°C) | 1.1 | 9.4 | 11.2 | 14.2 | 20.1 | 22.7 | 22.3 | 22.1 | 19.6 | 17.0 | 11.1 | 7.6 |
| Absolute minimum temperature (°C) | -5.1 | 4.2 | 6.0 | 10.5 | 14.5 | 20.5 | 20.9 | 18.9 | 13.7 | 11.8 | 7.9 | 3.1 |
| 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) | 10.7 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 9.1 | 10.1 | 10.2 | 10.5 | 11.6 | 11.0 | 10.6 | 11.5 | 11.3 | 10.1 | 9.6 | 9.5 |
| Precipitation (mm) | 11 | 1 | 44 | 10 | 2 | 16 | 17 | 4 | 0 | 5 | 8 | 0 |
| Sunny days | 24 | 27 | 17 | 18 | 27 | 21 | 21 | 26 | 28 | 25 | 25 | 29 |
| Rainy days | 7 | 1 | 14 | 12 | 4 | 9 | 10 | 5 | 2 | 6 | 5 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bolandān is at