Thousand Islands weather in May
Mild and comfortable, with some rainy days. Average highs of 18°C and lows of 8°C, with around 11 rainy days expected throughout the month.
While May isn't our top-rated month for Thousand Islands, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
18°C
Average low
8°C
Rainy days
11 days
Best months to visit
July, August, September
What to do in Thousand Islands in May
Whatever the weather, Thousand Islands rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for May
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
-2C
Cold, with some rainy days.
February
-1C
Cold, with some rainy days.
March
4C
Cold, with some rainy days.
April
11C
Cool, with some rainy days.
May (you are here)
18C
Mild and comfortable, with some rainy days.
June
23C
Mild and comfortable, with some rainy days.
Recommended
July
26C
Warm and pleasant, with some rainy days.
Recommended
August
25C
Warm and pleasant, with some rainy days.
Recommended
September
22C
Mild and comfortable, with occasional showers.
October
15C
Cool, with some rainy days.
November
7C
Cold, with some rainy days.
December
3C
Cold, with some rainy days.
Book your May trip to Thousand Islands
Find hotels, tours and experiences for the perfect escape.
