Snow in Iran !!!

One of the things that was so shocking for me was that people kept asking me if it snows in Iran !!! It was like sure it does ! of course depends on where in Iran you mean, in south it hardly snows but in north, west and north east it mostly does in winters, even earlier than NORWAY !!!
Now Oslo's temperature is about 28 degrees Celsius and in Tehran and whole north Iran, it is snowing, raining and is so cold in spring ...