Average annual temperature is 20.6 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: -6.3 °C
Number of sunny days: 319 days
Number of rainy days: 44 days
Number of snow days: 2 days
Look at detailed online map of Zarrīn
* Weather data for Zarrīn 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) | 16.4 | 21.4 | 27.9 | 31.2 | 37.8 | 42.4 | 42.2 | 40.5 | 39.1 | 33.7 | 24.4 | 20.0 |
| Average daytime temperature (°C) | 7.5 | 14.8 | 22.3 | 26.2 | 32.0 | 37.9 | 40.0 | 36.5 | 34.2 | 28.4 | 20.7 | 16.3 |
| Average temperature (°C) | 2.2 | 8.9 | 16.4 | 20.6 | 26.2 | 32.1 | 34.0 | 30.5 | 28.0 | 22.1 | 14.8 | 10.3 |
| Average night temperature (°C) | -2.7 | 2.8 | 9.9 | 13.5 | 18.9 | 24.8 | 26.6 | 23.1 | 20.7 | 15.0 | 8.7 | 4.2 |
| Absolute minimum temperature (°C) | -6.3 | -4.2 | 4.7 | 5.9 | 11.4 | 18.5 | 23.2 | 17.3 | 14.1 | 12.1 | 2.7 | -0.6 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 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) | 7.9 | 8.3 | 9.8 | 10.5 | 11.8 | 12.5 | 12.7 | 11.9 | 11.1 | 10.0 | 8.7 | 8.6 |
| Precipitation (mm) | 34 | 16 | 17 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 4 |
| Sunny days | 22 | 17 | 20 | 25 | 29 | 28 | 31 | 31 | 30 | 31 | 27 | 28 |
| Rainy days | 7 | 11 | 11 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 3 | 3 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Zarrīn is at