Average annual temperature is 11.8 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -15.4 °C
Number of sunny days: 254 days
Number of rainy days: 90 days
Number of snow days: 21 days
Look at detailed online map of Bī Āb
* Weather data for Bī Āb 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) | 5.6 | 7.2 | 16.8 | 23.5 | 27.8 | 35.7 | 37.6 | 36.3 | 33.1 | 25.5 | 18.5 | 15.2 |
| Average daytime temperature (°C) | -1.0 | 1.1 | 12.7 | 17.7 | 22.7 | 28.2 | 31.9 | 31.7 | 26.9 | 20.5 | 14.9 | 10.4 |
| Average temperature (°C) | -5.0 | -2.7 | 7.0 | 11.3 | 15.9 | 20.7 | 24.0 | 23.9 | 19.4 | 13.8 | 8.2 | 4.4 |
| Average night temperature (°C) | -9.3 | -7.7 | 1.7 | 4.7 | 8.7 | 13.5 | 16.5 | 17.1 | 12.9 | 7.7 | 2.6 | -0.3 |
| Absolute minimum temperature (°C) | -15.3 | -15.4 | -3.5 | -4.9 | 0.6 | 8.3 | 13.4 | 12.7 | 9.1 | 4.7 | -4.5 | -2.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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) | 6.6 | 8.8 | 8.5 | 11.0 | 11.9 | 12.8 | 12.9 | 12.0 | 11.2 | 9.8 | 8.1 | 7.6 |
| Precipitation (mm) | 39 | 22 | 62 | 15 | 33 | 7 | 0 | 2 | 0 | 13 | 36 | 13 |
| Sunny days | 17 | 19 | 13 | 19 | 13 | 24 | 30 | 27 | 29 | 15 | 24 | 24 |
| Rainy days | 3 | 1 | 17 | 10 | 18 | 6 | 1 | 4 | 1 | 16 | 6 | 7 |
| Snow days | 11 | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bī Āb during the most sunny months:
The largest precipitation sum in Bī Āb is at