Bangor weather in September (Down County, United Kingdom)

What is the weather forecast for Bangor in September? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

In September, Bangor tends to experience moderate temperatures and moderate rainfall. Expect daytime highs to reach approximately 16°C, with nighttime lows dipping to around 12°C.

Precipitation

Bangor in September usually receives moderate rainfall, averaging around 95 mm for the month. When we look at the climate data from the last 30 years, you can expect around 17 days of rain.

Average sunshine

The area enjoys a balanced 109 hours of sunlight, ensuring it's neither too overcast nor too sunny.

So this is a great month to visit if you prefer dry days with pleasant temperatures. June, July, August and September typically offer the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

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

 

Bangor, monthly averages in September

Min Temperature 12°C  

Max Temperature 16°C  

Chance of Rain 57%  

Precipitation 95 mm  

Rainy days 17 days  

Humidity 91% *  

Sunshine 109 hours *  

Percentage Sunshine 28% *  

* Data from: Belfast, Ireland (35 KM, 21 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 Bangor, 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

5/10

Cycling

6/10

Walking

6/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

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

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.