average temperature toronto canada may
Average maximum temp: 17ÂºC/63ÂºF; Average minimum temp: 7ÂºC/45ÂºF; Lowest on record: -4ÂºC/25ÂºF, Highest on record: 34ÂºC/93ÂºF; Toronto has a short, mild spring. Visitors can expect rain about 11 days out of 31 in May. What to Wear. Warm, water-resistant outerwear; Umbrella