Average annual temperature is 27.2 °C
Absolute maximum temperature: 50.8 °C
Absolute minimum temperature: 3.3 °C
Number of sunny days: 312 days
Number of rainy days: 53 days
Look at detailed online map of Alvān
* Weather data for Alvān 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) | 19.1 | 29.2 | 32.8 | 39.4 | 45.1 | 47.7 | 49.9 | 50.8 | 48.6 | 42.0 | 32.9 | 28.7 |
| Average daytime temperature (°C) | 16.8 | 19.9 | 26.2 | 32.3 | 39.5 | 45.0 | 48.0 | 47.6 | 44.5 | 36.5 | 26.4 | 22.1 |
| Average temperature (°C) | 11.8 | 13.6 | 19.7 | 25.0 | 32.5 | 38.4 | 40.8 | 40.2 | 36.8 | 29.7 | 20.7 | 15.8 |
| Average night temperature (°C) | 7.7 | 8.5 | 13.9 | 17.8 | 25.0 | 31.1 | 32.9 | 32.4 | 29.0 | 23.0 | 15.7 | 10.7 |
| Absolute minimum temperature (°C) | 5.5 | 3.3 | 11.3 | 9.8 | 18.7 | 27.9 | 30.7 | 29.1 | 24.3 | 17.7 | 9.4 | 7.4 |
| 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 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| 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) | 6.5 | 8.5 | 9.1 | 10.6 | 11.2 | 12.3 | 12.1 | 11.8 | 11.1 | 9.7 | 8.0 | 7.7 |
| Precipitation (mm) | 70 | 12 | 83 | 32 | 0 | 0 | 0 | 0 | 0 | 6 | 67 | 18 |
| Sunny days | 20 | 21 | 17 | 27 | 30 | 30 | 31 | 31 | 30 | 28 | 21 | 26 |
| Rainy days | 11 | 7 | 14 | 3 | 1 | 0 | 0 | 0 | 0 | 3 | 9 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Alvān is at