Average annual temperature is 16.8 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -11.2 °C
Number of sunny days: 282 days
Number of rainy days: 72 days
Number of snow days: 11 days
Look at detailed online map of Tang-e Būlān
* Weather data for Tang-e Būlān 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) | 7.0 | 14.1 | 20.7 | 27.0 | 33.4 | 36.4 | 37.8 | 36.7 | 34.8 | 27.2 | 19.1 | 13.9 |
| Average daytime temperature (°C) | 3.7 | 6.6 | 15.9 | 21.8 | 27.1 | 32.8 | 34.9 | 32.9 | 28.9 | 22.1 | 15.5 | 11.1 |
| Average temperature (°C) | 0.3 | 2.5 | 11.4 | 16.8 | 22.3 | 27.7 | 30.4 | 28.3 | 24.4 | 17.5 | 11.3 | 7.4 |
| Average night temperature (°C) | -3.4 | -1.4 | 7.0 | 11.0 | 16.2 | 22.1 | 24.9 | 22.8 | 19.4 | 12.6 | 7.0 | 3.6 |
| Absolute minimum temperature (°C) | -11.2 | -6.4 | 3.2 | 1.8 | 6.9 | 16.7 | 21.3 | 18.7 | 14.0 | 9.8 | -0.7 | 0.3 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 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) | 7.5 | 8.9 | 8.8 | 10.9 | 12.3 | 12.6 | 12.8 | 12.3 | 11.1 | 9.9 | 8.8 | 8.1 |
| Precipitation (mm) | 33 | 33 | 83 | 15 | 15 | 9 | 0 | 0 | 0 | 24 | 32 | 6 |
| Sunny days | 21 | 16 | 15 | 18 | 24 | 25 | 31 | 30 | 29 | 22 | 24 | 27 |
| Rainy days | 3 | 8 | 16 | 12 | 7 | 5 | 0 | 1 | 1 | 9 | 6 | 4 |
| Snow days | 7 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tang-e Būlān is at