May in Nasushiobara averages a daily high of 21.6°C. Expect roughly 10.9 wet days totalling 123.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Nasushiobara is May–June.
Based on SHIRAKAWA, JA (21.9km), 1995–2024. 26 years of May data.