Buffalo
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Buffalo Weather in September

Buffalo in September averages 32°C (90°F) during the day and 19°C (66°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Buffalo in September

Expect around 7 days of rain based on historical data, with 81 mm (3.2 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Buffalo in September

If you're visiting Buffalo in September, expect highs of 32°C (90°F) and overnight lows around 19°C (66°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights cool down to 19°C (66°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

If your ideal day consists of dry skies and pleasant temperatures, April and November typically offer the best circumstances for Buffalo.

Buffalo Temperature in September

Min Temperature
19°C (66°F)
Max Temperature
32°C (90°F)
Chance of Rain
23%
Precipitation
81 mm (3.2 in)
Rainy days
7 days

Buffalo Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Buffalo - and find the best time to visit.

Best Places 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. See all of the United States of America in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Buffalo in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Buffalo in September

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

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Buffalo 3-Day Forecast

More climate data for Buffalo

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.