Average annual temperature is 9.8 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 220 days
Number of rainy days: 101 days
Number of snow days: 44 days
Look at detailed online map of Darvān
* Weather data for Darvān 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) | 1.9 | 3.1 | 11.1 | 17.6 | 26.7 | 28.9 | 30.6 | 30.9 | 28.9 | 19.8 | 14.3 | 11.8 |
| Average daytime temperature (°C) | -3.0 | -2.5 | 7.0 | 12.9 | 18.6 | 25.2 | 28.7 | 26.9 | 23.3 | 15.5 | 9.7 | 6.2 |
| Average temperature (°C) | -6.7 | -5.9 | 3.8 | 8.5 | 13.5 | 19.9 | 23.3 | 22.0 | 18.5 | 11.4 | 5.9 | 2.2 |
| Average night temperature (°C) | -11.1 | -10.4 | -0.7 | 3.1 | 7.5 | 13.2 | 16.4 | 16.3 | 12.7 | 6.7 | 1.4 | -2.3 |
| Absolute minimum temperature (°C) | -17.8 | -18.3 | -4.7 | -7.9 | 0.1 | 10.7 | 13.6 | 13.1 | 8.0 | 4.1 | -10.6 | -7.5 |
| 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 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.2 | 8.8 | 8.1 | 11.1 | 12.1 | 12.6 | 12.9 | 12.4 | 11.3 | 9.8 | 8.7 | 7.8 |
| Precipitation (mm) | 61 | 41 | 123 | 85 | 67 | 30 | 3 | 7 | 0 | 88 | 47 | 31 |
| Sunny days | 17 | 15 | 14 | 8 | 12 | 17 | 25 | 24 | 28 | 17 | 20 | 23 |
| Rainy days | 0 | 0 | 13 | 20 | 19 | 13 | 6 | 7 | 2 | 14 | 7 | 0 |
| Snow days | 14 | 13 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 |
The best time to visit Darvān during the most sunny months:
The largest precipitation sum in Darvān is at