Average annual temperature is 7.4 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: -21.2 °C
Number of sunny days: 205 days
Number of rainy days: 120 days
Number of snow days: 40 days
Look at detailed online map of Ātān
* Weather data for Ātān 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) | 1.9 | 3.8 | 7.7 | 14.7 | 22.6 | 25.8 | 29.3 | 29.4 | 27.4 | 17.6 | 12.6 | 9.3 |
| Average daytime temperature (°C) | -4.5 | -4.2 | 4.1 | 9.2 | 15.1 | 20.9 | 25.3 | 24.4 | 21.1 | 13.3 | 7.2 | 3.0 |
| Average temperature (°C) | -7.3 | -6.7 | 1.8 | 5.2 | 10.8 | 16.3 | 19.6 | 19.0 | 15.8 | 9.1 | 3.8 | 0.2 |
| Average night temperature (°C) | -11.0 | -10.5 | -0.4 | 0.4 | 5.9 | 9.9 | 13.0 | 13.2 | 10.3 | 4.7 | 0.1 | -3.2 |
| Absolute minimum temperature (°C) | -19.9 | -21.2 | -3.4 | -9.6 | -3.4 | 4.2 | 9.4 | 7.5 | 3.5 | -1.1 | -10.4 | -12.1 |
| 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 | 10.9 | 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 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 7.8 | 8.1 | 11.0 | 11.9 | 12.7 | 13.0 | 12.4 | 11.3 | 9.7 | 8.1 | 7.1 |
| Precipitation (mm) | 53 | 36 | 167 | 62 | 48 | 29 | 14 | 8 | 2 | 48 | 38 | 28 |
| Sunny days | 20 | 14 | 15 | 9 | 12 | 15 | 21 | 20 | 22 | 17 | 19 | 21 |
| Rainy days | 0 | 1 | 13 | 19 | 18 | 15 | 10 | 11 | 8 | 14 | 10 | 1 |
| Snow days | 11 | 13 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 9 |
The best time to visit Ātān during the most sunny months:
The largest precipitation sum in Ātān is at