Average annual temperature is 19.5 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 308 days
Number of rainy days: 57 days
Look at detailed online map of Jīān
* Weather data for Jīān 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) | 15.2 | 20.3 | 24.3 | 28.1 | 36.7 | 40.6 | 41.3 | 39.9 | 37.4 | 35.3 | 25.1 | 19.5 |
| Average daytime temperature (°C) | 9.5 | 15.2 | 20.3 | 25.1 | 31.7 | 37.9 | 39.8 | 36.9 | 35.1 | 28.9 | 20.2 | 16.9 |
| Average temperature (°C) | 3.8 | 8.4 | 12.7 | 17.8 | 24.1 | 29.9 | 32.4 | 30.0 | 27.9 | 21.6 | 13.9 | 10.5 |
| Average night temperature (°C) | -1.3 | 2.3 | 5.7 | 9.9 | 15.7 | 21.2 | 24.1 | 22.7 | 20.2 | 14.8 | 8.3 | 4.4 |
| Absolute minimum temperature (°C) | -5.5 | -3.6 | 1.7 | 3.0 | 10.6 | 19.3 | 20.9 | 18.6 | 15.5 | 9.5 | 3.8 | 0.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 7.9 | 8.5 | 10.0 | 10.9 | 12.0 | 12.9 | 12.6 | 11.5 | 10.8 | 10.3 | 9.4 | 8.9 |
| Precipitation (mm) | 72 | 62 | 25 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 1 |
| Sunny days | 17 | 17 | 18 | 24 | 30 | 30 | 31 | 30 | 30 | 30 | 24 | 27 |
| Rainy days | 14 | 11 | 13 | 6 | 1 | 0 | 0 | 1 | 0 | 1 | 6 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jīān is at