Average annual temperature is 10.8 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -15.5 °C
Number of sunny days: 247 days
Number of rainy days: 90 days
Number of snow days: 28 days
Look at detailed online map of Khowr Jahān
* Weather data for Khowr Jahān 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) | 3.3 | 9.4 | 14.7 | 20.5 | 25.5 | 31.8 | 34.1 | 33.5 | 32.7 | 21.9 | 16.1 | 10.8 |
| Average daytime temperature (°C) | -1.2 | -0.2 | 11.1 | 15.5 | 19.9 | 26.7 | 30.1 | 29.9 | 25.4 | 18.1 | 11.7 | 7.0 |
| Average temperature (°C) | -4.3 | -3.6 | 5.9 | 9.6 | 13.9 | 19.9 | 23.1 | 23.0 | 18.5 | 12.3 | 6.7 | 3.2 |
| Average night temperature (°C) | -8.3 | -7.8 | 0.9 | 3.9 | 7.5 | 13.0 | 16.3 | 16.4 | 12.2 | 7.2 | 2.5 | -0.5 |
| Absolute minimum temperature (°C) | -15.5 | -14.3 | -5.8 | -6.5 | 1.6 | 9.5 | 12.8 | 12.1 | 8.1 | 5.1 | -3.4 | -4.8 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 8.8 | 8.9 | 11.0 | 11.8 | 13.4 | 13.1 | 12.0 | 11.3 | 9.5 | 8.0 | 7.3 |
| Precipitation (mm) | 28 | 30 | 67 | 55 | 25 | 14 | 0 | 4 | 1 | 8 | 27 | 26 |
| Sunny days | 18 | 16 | 12 | 15 | 15 | 23 | 28 | 28 | 28 | 22 | 19 | 23 |
| Rainy days | 1 | 1 | 18 | 13 | 16 | 7 | 3 | 3 | 2 | 9 | 10 | 7 |
| Snow days | 12 | 11 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Khowr Jahān during the most sunny months:
The largest precipitation sum in Khowr Jahān is at