Average annual temperature is 26.2 °C
Absolute maximum temperature: 44.7 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 320 days
Number of rainy days: 45 days
Look at detailed online map of Bīskū
* Weather data for Bīskū 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) | 22.8 | 30.5 | 30.7 | 34.4 | 41.6 | 43.5 | 44.7 | 44.2 | 42.1 | 41.7 | 32.1 | 27.6 |
| Average daytime temperature (°C) | 17.9 | 26.6 | 27.7 | 32.1 | 38.5 | 40.9 | 40.6 | 41.0 | 38.7 | 34.7 | 27.1 | 25.0 |
| Average temperature (°C) | 12.4 | 19.8 | 21.6 | 25.5 | 31.9 | 34.4 | 33.8 | 34.7 | 31.6 | 28.4 | 21.7 | 18.7 |
| Average night temperature (°C) | 7.1 | 12.3 | 15.1 | 18.4 | 24.3 | 27.9 | 28.2 | 28.0 | 24.8 | 21.5 | 15.8 | 11.9 |
| Absolute minimum temperature (°C) | 3.1 | 9.1 | 11.9 | 14.1 | 20.3 | 25.9 | 26.3 | 25.5 | 21.2 | 16.5 | 12.5 | 9.7 |
| 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 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 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) | 8.4 | 10.2 | 10.5 | 11.6 | 11.8 | 11.4 | 11.3 | 11.3 | 11.3 | 10.1 | 9.4 | 9.6 |
| Precipitation (mm) | 34 | 2 | 47 | 4 | 0 | 0 | 3 | 0 | 0 | 4 | 13 | 0 |
| Sunny days | 24 | 25 | 22 | 27 | 31 | 30 | 25 | 29 | 30 | 27 | 19 | 31 |
| Rainy days | 7 | 3 | 9 | 3 | 0 | 0 | 6 | 2 | 0 | 4 | 11 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bīskū is at