May in Sherwood Park averages a daily high of 17.5°C with nights around 5.8°C. Expect roughly 8 wet days totalling 42.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Sherwood Park is May–September.
Based on EDMONTON MUNICIPAL CR10, AB CA (14.2km), 1995–2024. 28 years of May data.