Average annual temperature is 15.3 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -14.1 °C
Number of sunny days: 298 days
Number of rainy days: 64 days
Number of snow days: 3 days
Look at detailed online map of Arjnū
* Weather data for Arjnū 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) | 9.0 | 15.7 | 20.3 | 22.8 | 30.9 | 36.0 | 35.6 | 33.1 | 32.9 | 27.2 | 18.6 | 15.4 |
| Average daytime temperature (°C) | 2.5 | 10.5 | 15.6 | 19.7 | 25.7 | 31.7 | 33.2 | 29.6 | 28.5 | 22.7 | 14.8 | 12.1 |
| Average temperature (°C) | -1.8 | 5.3 | 10.0 | 14.2 | 20.2 | 26.3 | 27.9 | 24.5 | 22.7 | 17.2 | 10.0 | 6.9 |
| Average night temperature (°C) | -6.4 | 0.4 | 3.8 | 8.1 | 13.3 | 19.4 | 21.7 | 18.2 | 16.4 | 11.0 | 4.8 | 1.6 |
| Absolute minimum temperature (°C) | -14.1 | -6.6 | -2.1 | 1.9 | 6.5 | 14.4 | 18.2 | 12.7 | 10.1 | 7.5 | -0.9 | -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 | 14.0 | 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 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.8 | 8.3 | 10.2 | 11.0 | 11.5 | 12.4 | 12.5 | 12.1 | 11.0 | 10.2 | 9.2 | 8.8 |
| Precipitation (mm) | 51 | 26 | 13 | 24 | 4 | 5 | 0 | 0 | 0 | 1 | 19 | 5 |
| Sunny days | 18 | 16 | 20 | 19 | 25 | 27 | 31 | 31 | 30 | 29 | 24 | 28 |
| Rainy days | 10 | 12 | 11 | 11 | 6 | 3 | 0 | 0 | 0 | 2 | 6 | 3 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arjnū is at