The weather ratio in Zanjan (Iran) comprises 57% clear and sunny days, 7% partly cloudy days, 4% cloudy days, 19% rainy days, and 12% snowy days. Zanjan is an area that has many clear and sunny days. The average temperature over the year in Zanjan is 17°C. The highest average temperature for a given month is 33°C. The lowest temperature is -11°C, and it's a tempestuous climate with large temperature changes depending on the season. There are many days on which the cloud coverage is minimal and the sunlight shines through strongly, It is a place with gentle wind.