Average annual temperature is 11.0 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -15.0 °C
Number of sunny days: 208 days
Number of rainy days: 141 days
Number of snow days: 16 days
Look at detailed online map of Zarnās
* Weather data for Zarnās 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) | 13.0 | 16.5 | 20.5 | 26.6 | 30.2 | 32.9 | 35.3 | 33.1 | 34.8 | 25.7 | 22.7 | 18.5 |
| Average daytime temperature (°C) | 2.8 | 5.9 | 14.9 | 18.9 | 21.4 | 24.0 | 25.2 | 27.6 | 20.8 | 19.1 | 16.8 | 11.4 |
| Average temperature (°C) | -2.6 | 0.1 | 8.1 | 11.5 | 14.2 | 17.8 | 19.6 | 21.0 | 15.2 | 11.9 | 9.6 | 5.0 |
| Average night temperature (°C) | -7.0 | -5.0 | 2.3 | 4.9 | 7.9 | 11.8 | 14.3 | 15.2 | 11.2 | 6.3 | 3.9 | -0.1 |
| Absolute minimum temperature (°C) | -15.0 | -9.9 | -2.5 | -2.6 | 2.1 | 7.6 | 11.2 | 12.7 | 6.9 | 3.9 | -1.7 | -6.2 |
| 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) | 9.8 | 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) | 6.5 | 8.3 | 8.4 | 10.6 | 10.3 | 12.4 | 11.1 | 11.2 | 8.2 | 8.7 | 7.9 | 7.2 |
| Precipitation (mm) | 28 | 12 | 52 | 35 | 93 | 20 | 4 | 6 | 23 | 35 | 23 | 28 |
| Sunny days | 20 | 18 | 17 | 12 | 11 | 16 | 22 | 25 | 11 | 15 | 20 | 21 |
| Rainy days | 7 | 2 | 13 | 17 | 20 | 14 | 9 | 6 | 19 | 16 | 10 | 8 |
| Snow days | 4 | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Zarnās during the most sunny months:
The largest precipitation sum in Zarnās is at