January in Nasīm Shahr averages a daily high of 8.7°C with nights around 0.4°C. Expect roughly 5.7 wet days totalling 27.6mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Nasīm Shahr is April.
Based on TEHRAN MEHRABAD, IR (19.1km), 1995–2024. 13 years of January data.