Niagara Falls weather in September (New York State, United States of America)

How does the September weather in Niagara Falls compare to other months? Check out this detailed guide to the month’s weather conditions.

Temperatures

Expect perfect weather in Niagara Falls during September, which means pleasant temperatures and moderate rainfall. During the daylight hours, temperatures often reach 21°C. After dark they usually decrease to around 11°C.

Precipitation

Niagara Falls in September usually receives moderate rainfall, averaging around 79 mm for the month. Climate statistics over the past 30 years suggest around 11 days of rain.

Average sunshine

Expect a lot of sunshine this month, with about 206 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Niagara Falls. June, July, August and September typically offer the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Niagara Falls climate page with graphs.

 

Niagara Falls, monthly averages in September

Min Temperature 11°C  

Max Temperature 21°C  

Chance of Rain 36%  

Precipitation 79 mm  

Rainy days 11 days  

Humidity 74% *  

Sunshine 206 hours *  

Percentage Sunshine 55% *  

Data from: Buffalo, the United States of America (27 KM, 16 Miles).

Where to go in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Niagara Falls, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Niagara Falls.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.