Average annual temperature is 14.4 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -13.1 °C
Number of sunny days: 272 days
Number of rainy days: 83 days
Number of snow days: 10 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) | 7.1 | 12.9 | 18.2 | 20.4 | 29.0 | 34.7 | 35.1 | 33.3 | 31.1 | 27.8 | 18.8 | 15.6 |
| Average daytime temperature (°C) | 1.8 | 8.1 | 13.8 | 18.0 | 24.5 | 30.7 | 32.8 | 28.9 | 28.0 | 22.3 | 14.3 | 11.7 |
| Average temperature (°C) | -1.8 | 4.1 | 8.4 | 12.7 | 18.9 | 25.1 | 27.1 | 23.7 | 22.3 | 16.6 | 9.1 | 6.1 |
| Average night temperature (°C) | -6.0 | -0.1 | 2.6 | 6.7 | 11.9 | 17.8 | 19.9 | 17.2 | 15.5 | 10.5 | 4.1 | 1.1 |
| Absolute minimum temperature (°C) | -13.1 | -6.9 | -3.5 | 0.3 | 5.6 | 13.2 | 16.5 | 13.4 | 9.7 | 6.6 | 0.2 | -3.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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) | 7.0 | 8.2 | 10.1 | 10.9 | 11.9 | 12.7 | 11.9 | 12.1 | 11.0 | 10.1 | 9.0 | 8.7 |
| Precipitation (mm) | 52 | 43 | 24 | 27 | 8 | 4 | 0 | 0 | 0 | 3 | 23 | 4 |
| Sunny days | 16 | 15 | 16 | 14 | 21 | 26 | 31 | 30 | 30 | 29 | 19 | 25 |
| Rainy days | 5 | 13 | 15 | 16 | 10 | 4 | 0 | 1 | 0 | 2 | 11 | 6 |
| Snow days | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jīān is at