Buffalo Weather in September

Buffalo in September sees high temperatures, with highs around 22°C (72°F) and overnight lows of 11°C (52°F). Rainfall is fairly high at around 87 mm (3.4 in) on average, so pack waterproofs just in case.

Rainfall in Buffalo in September

Historically, September sees about 9 days of rain, with a monthly average of 87 mm (3.4 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Buffalo in September

The temperature in Buffalo in September is perfect. Daytime highs reach 22°C (72°F), with nights dropping to 11°C (52°F). This kind of day-to-night contrast is typical for this time of year. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Buffalo in September

Expect a lot of sunshine this month, with about 232 hours of sun. These sunny conditions add to the overall experience.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and September typically offer the best weather for Buffalo.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Buffalo's climate page.

Buffalo Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 30%  

Precipitation 87 mm (3.4 in)  

Rainy days 9 days  

Humidity 70% *  

Sunshine 232 hours *  

Percentage Sunshine 62% *  

* Data from: Minneapolis, the United States of America (60 KM, 37 Miles).

What to Wear in Buffalo in September

For Buffalo in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Buffalo in September

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Buffalo's climate page.

More climate data for Buffalo

Temperature Rainfall Sunshine Humidity

See the full Buffalo climate overview or explore weather in the United States of America.