The Syrian Desert is predominantly hot. It experiences extremely high temperatures during the summer months, often exceeding 40°C (104°F). The arid conditions and the lack of vegetation contribute to the heat, as there is little to no shade to provide relief from the sun.
In winter, the temperatures can drop significantly, especially at night, leading to colder conditions. However, the overall climate of the desert leans toward hot and dry, characterizing it as a true desert environment. The temperature variations between day and night can be striking, but the prevailing heat is what defines the Syrian Desert.