Average annual temperature is 25.9 °C
Absolute maximum temperature: 47.2 °C
Absolute minimum temperature: 2.8 °C
Number of sunny days: 331 days
Number of rainy days: 34 days
Look at detailed online map of Bast
* Weather data for Bast 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) | 19.7 | 27.5 | 29.3 | 34.1 | 41.5 | 45.0 | 47.2 | 44.3 | 42.7 | 39.7 | 31.3 | 23.9 |
| Average daytime temperature (°C) | 15.5 | 22.6 | 26.5 | 30.8 | 37.5 | 42.1 | 43.2 | 41.6 | 39.8 | 34.7 | 25.9 | 21.6 |
| Average temperature (°C) | 11.7 | 16.2 | 20.4 | 24.6 | 31.0 | 35.4 | 36.9 | 35.6 | 33.6 | 28.3 | 20.7 | 16.2 |
| Average night temperature (°C) | 7.8 | 10.0 | 13.6 | 17.5 | 23.1 | 28.2 | 30.5 | 29.1 | 27.0 | 21.2 | 14.7 | 9.7 |
| Absolute minimum temperature (°C) | 2.8 | 5.4 | 10.1 | 10.4 | 18.8 | 25.9 | 26.6 | 27.1 | 22.5 | 17.4 | 11.2 | 6.4 |
| 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 | 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) | 7.7 | 9.6 | 10.5 | 11.1 | 11.9 | 12.6 | 11.9 | 11.3 | 11.0 | 10.3 | 9.2 | 9.3 |
| Precipitation (mm) | 61 | 6 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 16 | 0 |
| Sunny days | 20 | 23 | 26 | 27 | 29 | 30 | 31 | 30 | 30 | 31 | 24 | 30 |
| Rainy days | 11 | 5 | 5 | 3 | 2 | 0 | 0 | 1 | 0 | 0 | 6 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bast is at