Average annual temperature is 17.5 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: -6.7 °C
Number of sunny days: 254 days
Number of rainy days: 108 days
Number of snow days: 3 days
Look at detailed online map of Nārestān
* Weather data for Nārestān 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) | 14.8 | 20.6 | 28.7 | 35.8 | 38.5 | 38.5 | 42.2 | 39.3 | 34.9 | 31.2 | 24.8 | 19.2 |
| Average daytime temperature (°C) | 8.4 | 12.5 | 21.4 | 24.7 | 28.6 | 32.1 | 35.0 | 34.3 | 28.5 | 23.7 | 20.2 | 14.1 |
| Average temperature (°C) | 3.0 | 6.6 | 14.5 | 17.8 | 21.9 | 25.6 | 28.4 | 27.7 | 22.0 | 17.7 | 14.7 | 8.8 |
| Average night temperature (°C) | -1.3 | 1.6 | 8.3 | 10.8 | 15.0 | 19.2 | 21.7 | 21.1 | 16.0 | 12.6 | 10.3 | 4.7 |
| Absolute minimum temperature (°C) | -6.7 | -3.6 | 2.8 | 3.7 | 6.9 | 17.5 | 18.9 | 16.0 | 12.4 | 6.4 | 5.3 | -0.7 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 7.2 | 8.7 | 9.7 | 10.7 | 11.6 | 12.5 | 11.8 | 11.1 | 9.1 | 8.3 | 6.9 |
| Precipitation (mm) | 3 | 31 | 41 | 16 | 44 | 42 | 3 | 20 | 1 | 36 | 23 | 33 |
| Sunny days | 25 | 16 | 16 | 19 | 18 | 21 | 26 | 24 | 26 | 20 | 21 | 22 |
| Rainy days | 4 | 11 | 15 | 11 | 13 | 9 | 5 | 7 | 4 | 11 | 9 | 9 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nārestān during the most sunny months:
The largest precipitation sum in Nārestān is at