Niagara Falls weather in September
Mild and comfortable, with some rainy days. Average highs of 23°C and lows of 15°C, with around 10 rainy days expected throughout the month.
✦ This is a recommended month to visit Niagara Falls. The combination of weather, atmosphere and experience is at its best.
Average high
23°C
Average low
15°C
Rainy days
10 days
Best months to visit
June, July, August, September
What to do in Niagara Falls in September
Whatever the weather, Niagara Falls rewards curious visitors. Here are some of the best ways to spend your time:
Ride the Hornblower boat into the mist at the falls' base
View the falls from various vantage points and walkways
Walk the Niagara Parkway along the gorge
Explore the town's attractions and casinos
Hike the Whirlpool Rapids Trail
Visit the tunnel behind the Horseshoe Falls
What to pack for September
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
0C
Cold, with some rainy days.
February
1C
Cold, with some rainy days.
March
5C
Cold, with some rainy days.
April
12C
Cool, with some rainy days.
May
19C
Mild and comfortable, with some rainy days.
Recommended
June
24C
Mild and comfortable, with some rainy days.
Recommended
July
27C
Warm and pleasant, with some rainy days.
Recommended
August
26C
Warm and pleasant, with some rainy days.
Recommended
September (you are here)
23C
Mild and comfortable, with some rainy days.
October
16C
Cool, with some rainy days.
November
8C
Cold, with some rainy days.
December
4C
Cold, with some rainy days.
Book your September trip to Niagara Falls
Find hotels, tours and experiences for the perfect escape.
