February in Nanjing averages a daily high of 10°C with nights around 1.9°C. Expect roughly 8.6 wet days totalling 51.5mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Nanjing is April–May.
Based on NANJING, CH (18.4km), 1995–2024. 18 years of February data.