structural:summarization
Climate

Tabriz has a cold semi-arid climate (Köppen: BSk, Trewartha: BS) bordering on a humid continental climate with hot summers (Köppen: Dsa, Trewartha: Dc). The annual precipitation is around 260 mm (10 in), a good deal of which falls as snow during the winter months and rain in spring and autumn. The city enjoys a mild and fine climate in spring and autumn, is hot and dry in summer, while snowy and cold in winter. The average annual temperature is 13.1 °C (55.6 °F). Cool winds blow from east to west, mostly in summer.

Jean Chardin, a French traveler, visited Tabriz during the Safavid era, noting the climate in Tabriz in his travel logs: "Cold weather exists for most of the year. Since the city is northerly, snow exists on the peaks of its mountains for nine months out of the year. The wind blows during mornings and nights, while rain showers form in all seasons except summer. The weather is relatively cloudy the entire year."

Highest recorded temperature: 42.0 °C (107.6 °F) on 26 July 1966 Lowest recorded temperature: −25.0 °C (−13.0 °F) on 20 January 1964