Seaham weather in September (Durham, United Kingdom)

What does the weather outlook for Seaham look like in September? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

In September, Seaham tends to experience moderate temperatures and moderate rainfall. September is known for being in the summer season. Expect the temperatures during the day to hover around 18°C. At night, they will likely drop to about 11°C.

Precipitation

Seaham in September usually receives moderate rainfall, averaging around 63 mm for the month. Climate statistics over the past 30 years suggest around 14 days of rain.

Average sunshine

The area enjoys a balanced 140 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. While January, February, March and December tend to showcase less optimal conditions.

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

 

Seaham, monthly averages in September

Min Temperature 11°C  

Max Temperature 18°C  

Chance of Rain 46%  

Precipitation 63 mm  

Rainy days 14 days  

Sunshine 140 hours *  

Percentage Sunshine *  

* Data from: Sunderland, the United Kingdom (8 KM, 5 Miles).

Where to go in the United Kingdom in September

Find out more about the weather in the United Kingdom 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 Seaham, 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.

Swimming

6/10

Cycling

6/10

Walking

6/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

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

Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. 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.