Average annual temperature is 15.3 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: -7.1 °C
Number of sunny days: 273 days
Number of rainy days: 87 days
Number of snow days: 5 days
Look at detailed online map of Alborz
* Weather data for Alborz 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) | 9.6 | 16.7 | 24.9 | 28.1 | 35.0 | 38.2 | 40.8 | 41.1 | 38.0 | 31.0 | 22.0 | 16.6 |
| Average daytime temperature (°C) | 6.1 | 9.1 | 17.5 | 22.7 | 27.6 | 32.6 | 35.9 | 35.9 | 31.3 | 24.6 | 18.0 | 13.1 |
| Average temperature (°C) | 0.2 | 2.4 | 10.5 | 14.6 | 19.4 | 23.9 | 26.9 | 27.0 | 22.2 | 17.2 | 11.5 | 6.7 |
| Average night temperature (°C) | -3.9 | -3.2 | 4.5 | 7.3 | 11.6 | 16.2 | 19.1 | 18.8 | 14.9 | 10.6 | 6.0 | 1.4 |
| Absolute minimum temperature (°C) | -7.1 | -6.8 | 1.1 | -1.4 | 5.6 | 12.5 | 16.8 | 15.3 | 10.1 | 7.3 | -0.5 | -3.5 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 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) | 7.2 | 8.6 | 8.1 | 10.7 | 11.6 | 12.5 | 12.6 | 12.0 | 11.1 | 9.3 | 8.1 | 7.8 |
| Precipitation (mm) | 28 | 36 | 108 | 42 | 16 | 17 | 0 | 0 | 0 | 6 | 17 | 23 |
| Sunny days | 22 | 18 | 14 | 17 | 17 | 23 | 31 | 28 | 29 | 26 | 24 | 24 |
| Rainy days | 6 | 8 | 17 | 13 | 14 | 7 | 0 | 3 | 1 | 5 | 6 | 7 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Alborz during the most sunny months:
The largest precipitation sum in Alborz is at