Average annual temperature is 18.4 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 318 days
Number of rainy days: 42 days
Number of snow days: 5 days
Look at detailed online map of Bīābānak
* Weather data for Bīābānak 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) | 9.0 | 17.8 | 25.9 | 30.1 | 36.8 | 39.8 | 40.9 | 38.8 | 37.5 | 30.1 | 21.4 | 16.4 |
| Average daytime temperature (°C) | 5.5 | 10.3 | 20.0 | 25.0 | 30.3 | 35.7 | 37.8 | 35.6 | 31.5 | 24.9 | 17.5 | 12.1 |
| Average temperature (°C) | 1.2 | 4.7 | 14.3 | 19.2 | 24.3 | 29.7 | 32.0 | 29.6 | 25.8 | 19.2 | 12.4 | 7.4 |
| Average night temperature (°C) | -3.2 | -0.3 | 8.3 | 12.5 | 17.1 | 22.6 | 25.1 | 22.7 | 19.4 | 13.2 | 7.4 | 3.0 |
| Absolute minimum temperature (°C) | -7.8 | -4.5 | 4.2 | 2.4 | 9.0 | 17.7 | 21.7 | 17.8 | 14.3 | 10.7 | 0.7 | 0.1 |
| 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) | 7.8 | 8.7 | 9.1 | 10.9 | 12.0 | 12.6 | 12.9 | 12.1 | 11.0 | 9.9 | 9.0 | 8.1 |
| Precipitation (mm) | 21 | 17 | 28 | 1 | 5 | 4 | 0 | 0 | 0 | 2 | 7 | 7 |
| Sunny days | 25 | 22 | 21 | 27 | 25 | 25 | 31 | 31 | 30 | 28 | 24 | 29 |
| Rainy days | 3 | 4 | 10 | 3 | 6 | 5 | 0 | 0 | 0 | 3 | 6 | 2 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bīābānak is at