Average annual temperature is 22.9 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 307 days
Number of rainy days: 58 days
Look at detailed online map of Bībī Marjān
* Weather data for Bībī Marjān 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) | 19.7 | 29.0 | 28.8 | 32.8 | 37.9 | 41.5 | 41.2 | 40.1 | 39.7 | 36.7 | 28.2 | 24.2 |
| Average daytime temperature (°C) | 14.2 | 23.9 | 23.8 | 28.0 | 34.7 | 38.4 | 37.7 | 37.8 | 35.6 | 31.0 | 23.9 | 21.2 |
| Average temperature (°C) | 8.4 | 17.2 | 18.2 | 22.1 | 28.6 | 31.5 | 30.2 | 30.7 | 28.4 | 25.0 | 18.5 | 15.1 |
| Average night temperature (°C) | 2.6 | 10.2 | 12.4 | 15.4 | 21.4 | 24.5 | 23.5 | 22.9 | 21.1 | 18.5 | 12.8 | 9.1 |
| Absolute minimum temperature (°C) | -2.6 | 3.6 | 8.0 | 11.6 | 15.7 | 22.8 | 21.1 | 19.1 | 15.2 | 14.0 | 7.7 | 5.4 |
| 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 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 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) | 9.0 | 10.1 | 10.3 | 10.9 | 11.8 | 11.5 | 10.9 | 11.8 | 11.4 | 10.3 | 9.7 | 9.6 |
| Precipitation (mm) | 15 | 2 | 56 | 12 | 0 | 17 | 43 | 0 | 0 | 6 | 7 | 0 |
| Sunny days | 24 | 27 | 17 | 22 | 30 | 21 | 24 | 29 | 29 | 28 | 26 | 30 |
| Rainy days | 7 | 1 | 14 | 8 | 1 | 9 | 7 | 2 | 1 | 3 | 4 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bībī Marjān is at