May in Kenner averages a daily high of 29.9°C with nights around 20.6°C. Expect roughly 7.6 wet days totalling 147.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Kenner is February–April.
Based on NEW ORLEANS AIRPORT, LA US (3.5km), 1995–2024. 30 years of May data.