DuPont Weather in September
DuPont in September averages 22°C (72°F) during the day and 9°C (48°F) at night. This is part of the summer season. Some rainfall is to be expected.
Rainfall in DuPont in September
On average, there are about 10 days with rain during this month, averaging 55 mm (2.2 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in DuPont in September
September in DuPont is generally excellent, with days reaching 22°C (72°F) and nights settling around 9°C (48°F). September is in the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in DuPont in September
The city usually sees around 209 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our DuPont's climate page.
DuPont Temperature in September
Min Temperature
9°C (48°F)
Max Temperature
22°C (72°F)
Chance of Rain
33%
Precipitation
55 mm (2.2 in)
Rainy days
10 days
Sunshine
209 hours *
Percentage Sunshine
55% *
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
What to Wear in DuPont in September
For DuPont 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. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in DuPont in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our DuPont's climate page.
See the full DuPont climate overview or explore weather in the United States of America.
