Ballymena weather in September (Antrim County, United Kingdom)

Interested in knowing the climate of Ballymena in September? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

The month of September in Ballymena typically includes moderate temperatures and moderate rainfall. Throughout the day, temperatures can rise to about 17°C. At night, they generally drop to 10°C.

Precipitation

Ballymena in September usually receives moderate rainfall, averaging around 82 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 20 days of the month will see rainfall.

Average sunshine

The city usually sees around 109 hours of sunlight, indicating a moderately sunny period.

Should you favor a climate that's both dry and comfortably warm July and August typically offer the most agreeable circumstances. On the other hand, January, February, March and December tend to be characterized by conditions that may not be as optimal.

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

 

Ballymena, monthly averages in September

Min Temperature 10°C  

Max Temperature 17°C  

Water Temperature 13°C *  

Chance of Rain 65%  

Precipitation 82 mm  

Rainy days 20 days  

Humidity 91% *  

Windspeed 14 km/h *  

Sunshine 109 hours *  

Percentage Sunshine 28% *  

Data from: Belfast, Ireland (24 KM, 15 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

Map not visible? Whoops sorry! Please refresh the page.

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 Ballymena, 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. With a water temperature of around 13°C there is no need to bring your swimwear.

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

9/10

Interested in more climate information?

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

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.