April in Asahikawa averages a daily high of 11.2°C. Expect roughly 13.2 wet days totalling 46.7mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Asahikawa is May–September.
Based on ASAHIKAWA, JA (0.4km), 1995–2024. 23 years of April data.