Considering the geographical location and the altitude of the city, Shiraz sees four distinct seasons during the year. However;
spring would be the best time to travel to Shiraz. The city is famous for its
orange trees. So, if you are in the city during May, you will enjoy the smell of oranges’ blossom which spread all over the city. The summer is short but hot, reaching to the average high temperature of 39 °C in July. The weather is cold during the other six months in fall and winter, with the average low temperatures of -15 °C during December and January.