May in Visalia averages a daily high of 27.8°C with nights around 13.5°C. Rain is rare — about 2.1 wet days and 9.5mm across the month. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Visalia is April–May.
Based on VISALIA, CA US (0.7km), 1995–2024. 26 years of May data.