May in Irvington averages a daily high of 22.5°C with nights around 12°C. Expect roughly 11.9 wet days totalling 116.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Irvington is May–June.
Based on HARRISON, NJ US (7.2km), 1995–2024. 28 years of May data.