Average annual temperature is 4.9 °C
Absolute maximum temperature: 24.8 °C
Absolute minimum temperature: -22.0 °C
Number of sunny days: 205 days
Number of rainy days: 115 days
Number of snow days: 45 days
Look at detailed online map of Bastak
* Weather data for Bastak 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) | -3.2 | 0.6 | 5.3 | 11.5 | 19.7 | 23.4 | 24.8 | 24.1 | 22.5 | 14.9 | 9.4 | 8.3 |
| Average daytime temperature (°C) | -7.5 | -6.5 | 1.7 | 6.2 | 12.8 | 19.1 | 22.7 | 20.9 | 17.6 | 10.3 | 4.4 | 1.3 |
| Average temperature (°C) | -10.6 | -9.5 | -1.4 | 2.3 | 8.6 | 15.0 | 18.6 | 16.6 | 13.4 | 6.4 | 0.8 | -2.6 |
| Average night temperature (°C) | -14.3 | -13.7 | -5.3 | -2.4 | 3.3 | 9.8 | 13.3 | 11.5 | 8.2 | 2.3 | -3.6 | -6.9 |
| Absolute minimum temperature (°C) | -22.0 | -21.0 | -10.1 | -10.2 | -4.3 | 5.2 | 9.2 | 6.9 | 2.4 | -1.8 | -12.7 | -13.5 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 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) | 7.6 | 8.8 | 8.4 | 11.4 | 12.2 | 12.8 | 13.0 | 12.4 | 11.4 | 9.8 | 8.6 | 7.9 |
| Precipitation (mm) | 72 | 47 | 119 | 63 | 61 | 42 | 9 | 19 | 4 | 40 | 41 | 25 |
| Sunny days | 20 | 17 | 14 | 9 | 7 | 14 | 23 | 22 | 23 | 14 | 21 | 21 |
| Rainy days | 1 | 1 | 8 | 17 | 21 | 16 | 8 | 9 | 7 | 17 | 7 | 3 |
| Snow days | 10 | 10 | 9 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The largest precipitation sum in Bastak is at