Average annual temperature is 11.9 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -13.7 °C
Number of sunny days: 256 days
Number of rainy days: 104 days
Number of snow days: 5 days
Look at detailed online map of Būstān
* Weather data for Būstān 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) | 6.3 | 11.7 | 15.3 | 18.7 | 25.0 | 32.2 | 31.6 | 28.6 | 28.2 | 24.9 | 14.9 | 14.4 |
| Average daytime temperature (°C) | 0.3 | 7.4 | 11.5 | 15.4 | 21.6 | 27.0 | 29.1 | 26.2 | 24.6 | 19.4 | 11.5 | 9.5 |
| Average temperature (°C) | -3.7 | 3.2 | 6.4 | 9.9 | 16.1 | 21.4 | 23.4 | 20.5 | 19.4 | 14.3 | 6.9 | 4.5 |
| Average night temperature (°C) | -8.1 | -1.6 | 1.1 | 4.3 | 10.0 | 15.3 | 17.1 | 14.3 | 13.9 | 9.0 | 2.6 | -0.3 |
| Absolute minimum temperature (°C) | -13.7 | -8.4 | -8.0 | 0.7 | 6.3 | 11.2 | 14.3 | 10.7 | 8.4 | 4.3 | -0.3 | -8.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 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 | 14.0 | 13.8 | 13.2 | 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) | 7.7 | 8.7 | 10.5 | 11.2 | 11.5 | 10.8 | 11.7 | 11.5 | 10.2 | 10.2 | 9.2 | 9.3 |
| Precipitation (mm) | 91 | 44 | 33 | 37 | 19 | 19 | 0 | 1 | 0 | 9 | 34 | 20 |
| Sunny days | 19 | 18 | 17 | 11 | 17 | 18 | 28 | 28 | 29 | 23 | 20 | 28 |
| Rainy days | 7 | 10 | 14 | 19 | 14 | 12 | 3 | 3 | 1 | 8 | 10 | 3 |
| Snow days | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Būstān is at