Saint John Weather in June

Mild and comfortable, with some rainy days. Average highs of 18°C and lows of 11°C, with around 13 rainy days expected throughout the month.

While June isn't our top-rated month for Saint John, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.

Average high

18°C

Average low

11°C

Rainy days

13 days

Best months to visit

Year-round

What to do in Saint John in June

Whatever the weather, Saint John rewards curious visitors. Here are some of the best ways to spend your time:

Watch the Reversing Falls tidal phenomenon Explore the revitalized waterfront and City Market Kayak the Bay of Fundy spotting whales Visit the Bay of Fundy Discovery Centre Tour historic covered bridges like St. Martins Hike coastal trails with Fundy views

What to pack for June

Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.