Average annual temperature is 12.2 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -17.5 °C
Number of sunny days: 266 days
Number of rainy days: 89 days
Number of snow days: 10 days
Look at detailed online map of Arjanū
* Weather data for Arjanū 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) | 4.2 | 11.1 | 15.1 | 18.7 | 26.4 | 32.1 | 31.6 | 29.0 | 29.1 | 23.7 | 15.1 | 13.6 |
| Average daytime temperature (°C) | -0.9 | 6.7 | 11.5 | 15.5 | 21.7 | 28.0 | 29.4 | 25.5 | 24.8 | 19.2 | 11.5 | 9.1 |
| Average temperature (°C) | -4.6 | 2.6 | 6.7 | 10.6 | 16.8 | 22.8 | 24.3 | 20.7 | 19.5 | 14.4 | 7.3 | 4.7 |
| Average night temperature (°C) | -9.3 | -1.2 | 1.9 | 5.2 | 11.0 | 16.8 | 18.5 | 14.9 | 13.6 | 9.1 | 2.8 | -0.1 |
| Absolute minimum temperature (°C) | -17.5 | -8.1 | -2.8 | -0.2 | 3.9 | 11.3 | 15.0 | 10.3 | 7.7 | 5.3 | -1.4 | -4.2 |
| 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 | 12.4 | 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 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.8 | 8.1 | 10.2 | 11.0 | 11.9 | 12.3 | 12.3 | 12.3 | 10.9 | 10.2 | 9.2 | 9.0 |
| Precipitation (mm) | 50 | 34 | 28 | 36 | 12 | 12 | 0 | 0 | 0 | 0 | 19 | 4 |
| Sunny days | 21 | 16 | 17 | 10 | 17 | 22 | 31 | 30 | 27 | 29 | 20 | 26 |
| Rainy days | 3 | 12 | 12 | 20 | 14 | 8 | 0 | 1 | 3 | 2 | 10 | 4 |
| Snow days | 7 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Arjanū is at