Average annual temperature is 28.0 °C
Absolute maximum temperature: 50.4 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 345 days
Number of rainy days: 20 days
Look at detailed online map of Jahr
* Weather data for Jahr 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) | 22.0 | 27.5 | 33.7 | 38.3 | 42.3 | 49.6 | 50.4 | 46.3 | 45.0 | 39.4 | 30.5 | 23.8 |
| Average daytime temperature (°C) | 13.5 | 21.9 | 29.6 | 33.9 | 38.8 | 45.0 | 45.0 | 42.6 | 40.1 | 34.3 | 26.1 | 20.7 |
| Average temperature (°C) | 9.7 | 17.4 | 24.7 | 28.9 | 34.0 | 39.9 | 39.6 | 37.5 | 34.9 | 29.7 | 22.1 | 16.9 |
| Average night temperature (°C) | 5.5 | 12.3 | 19.3 | 23.0 | 28.2 | 34.1 | 33.6 | 31.8 | 29.2 | 24.3 | 17.5 | 12.1 |
| Absolute minimum temperature (°C) | -1.1 | 4.4 | 12.4 | 17.1 | 21.8 | 29.8 | 30.3 | 27.4 | 22.7 | 20.8 | 12.2 | 8.6 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| 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) | 8.2 | 9.0 | 10.4 | 11.2 | 11.1 | 11.4 | 12.2 | 11.9 | 11.1 | 10.0 | 9.2 | 9.1 |
| Precipitation (mm) | 22 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 |
| Sunny days | 27 | 24 | 26 | 29 | 29 | 29 | 31 | 31 | 30 | 31 | 27 | 31 |
| Rainy days | 4 | 4 | 5 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jahr is at