Average annual temperature is 11.6 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -25.5 °C
Number of sunny days: 275 days
Number of rainy days: 76 days
Number of snow days: 14 days
Look at detailed online map of Jānān
* Weather data for Jānān 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) | 8.1 | 12.1 | 20.3 | 28.1 | 27.1 | 31.2 | 33.2 | 30.8 | 32.7 | 25.5 | 18.4 | 14.2 |
| Average daytime temperature (°C) | -0.1 | 5.1 | 15.2 | 19.5 | 22.0 | 27.6 | 28.7 | 27.2 | 23.6 | 19.2 | 14.3 | 8.5 |
| Average temperature (°C) | -5.7 | 0.2 | 9.2 | 12.5 | 15.6 | 21.7 | 22.9 | 21.1 | 16.1 | 12.7 | 8.6 | 3.8 |
| Average night temperature (°C) | -11.2 | -4.9 | 3.4 | 5.3 | 8.8 | 14.7 | 16.1 | 14.1 | 9.3 | 6.8 | 2.9 | -0.4 |
| Absolute minimum temperature (°C) | -25.5 | -13.0 | -2.3 | -2.0 | 1.2 | 12.2 | 14.0 | 8.1 | 4.1 | 1.1 | -3.0 | -3.9 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 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) | 7.8 | 7.3 | 9.5 | 11.0 | 11.0 | 12.9 | 13.2 | 12.2 | 11.5 | 9.6 | 8.6 | 7.6 |
| Precipitation (mm) | 22 | 49 | 26 | 8 | 36 | 1 | 0 | 3 | 0 | 19 | 10 | 6 |
| Sunny days | 22 | 15 | 18 | 17 | 16 | 25 | 30 | 28 | 29 | 25 | 23 | 27 |
| Rainy days | 2 | 7 | 13 | 13 | 15 | 5 | 1 | 3 | 1 | 6 | 7 | 3 |
| Snow days | 7 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Jānān during the most sunny months:
The largest precipitation sum in Jānān is at