Average annual temperature is 16.6 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -14.5 °C
Number of sunny days: 282 days
Number of rainy days: 79 days
Number of snow days: 4 days
Look at detailed online map of Bīrū’īyeh
* Weather data for Bīrū’īyeh 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) | 9.7 | 18.6 | 22.2 | 25.0 | 30.4 | 37.0 | 37.8 | 33.5 | 34.4 | 28.9 | 20.3 | 17.9 |
| Average daytime temperature (°C) | 2.4 | 11.5 | 17.2 | 20.5 | 26.2 | 32.3 | 32.9 | 30.0 | 28.3 | 23.8 | 16.6 | 13.8 |
| Average temperature (°C) | -1.3 | 7.3 | 12.3 | 15.6 | 21.3 | 27.3 | 28.0 | 25.0 | 23.4 | 18.6 | 11.9 | 8.8 |
| Average night temperature (°C) | -5.3 | 3.4 | 7.1 | 10.1 | 15.4 | 21.0 | 21.6 | 18.7 | 17.4 | 12.8 | 7.3 | 4.4 |
| Absolute minimum temperature (°C) | -14.5 | -5.8 | 1.3 | 4.5 | 7.6 | 15.5 | 18.2 | 13.0 | 10.0 | 9.6 | 4.1 | 0.0 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.1 | 8.1 | 10.2 | 10.7 | 11.4 | 11.8 | 12.8 | 12.2 | 11.4 | 10.2 | 9.0 | 8.7 |
| Precipitation (mm) | 42 | 32 | 12 | 31 | 12 | 10 | 0 | 0 | 0 | 1 | 14 | 6 |
| Sunny days | 23 | 16 | 17 | 15 | 23 | 22 | 31 | 31 | 30 | 27 | 21 | 26 |
| Rainy days | 4 | 12 | 14 | 15 | 8 | 8 | 0 | 0 | 0 | 4 | 9 | 5 |
| Snow days | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bīrū’īyeh is at