Durham Weather in September

During September, Durham experiences high daytime temperatures of 28°C (82°F) and cooler nights around 17°C (63°F). As the wettest month of the year, expect frequent rainfall.

Rainfall in Durham in September

As the month with the highest rainfall, make sure to have an umbrella to manage the showers. You can expect rain on roughly 9 days based on historical data, averaging 140 mm (5.5 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Durham in September

Expect highs of 28°C (82°F) in Durham in September, with nights dropping to around 17°C (63°F). This kind of day-to-night contrast is typical for this time of year. Nights drop to around 17°C (63°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 Durham in September

The month enjoys around 217 hours of sunshine, creating mostly sunny days with good weather conditions.

For Durham itself, April and October generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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 Durham's climate page.

Durham Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 31%  

Precipitation 140 mm (5.5 in)  

Rainy days 9 days  

Humidity 77% *  

Sunshine 217 hours *  

Percentage Sunshine 58% *  

* Data from: Raleigh, the United States of America (33 KM, 20 Miles).

What to Wear in Durham 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Durham in September

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 Durham's climate page.

More climate data for Durham

Temperature Rainfall Sunshine Humidity

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