May in Tajrīsh averages a daily high of 29°C with nights around 18.4°C. Expect roughly 5 wet days totalling 11.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Tajrīsh is April.
Based on TEHRAN MEHRABAD, IR (16.7km), 1995–2024. 15 years of May data.