Shiraz Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from very hot to chilly in Shiraz. Average daytime temperatures reach a very hot 37°C (99°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 11°C (52°F).

At night, temperatures range from around 21°C (70°F) in July to -1°C (30°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Shiraz maintains relatively dry conditions year-round, recording average annual precipitation of 372 mm (15 in). Shiraz can be quite wet during January, receiving approximately 91 mm (3.6 in) of precipitation over 8 rainy days.

In contrast, during the driest month (June), you will experience much drier conditions, with 0.4 mm (0.02 in) of precipitation spread across a single rainy day. For more details, please visit our Shiraz Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Shiraz can be enjoyed more throughout the sunniest month of June under a blue sky, with approximately 12.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 7.1 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is moderate throughout the year in Shiraz.

The city experiences its highest humidity in January, reaching 64%. In June, the humidity drops to its lowest level at 22%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year