October in Yakutsk averages a daily high of -2.9°C with nights around -11°C. Expect roughly 11.4 wet days totalling 18.9mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Yakutsk is June–August.
Based on JAKUTSK, RS (1.6km), 1995–2024. 29 years of October data.