Rosslare weather in September (Wexford County, Ireland)

How does the September weather in Rosslare compare to other months? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

In September, Rosslare tends to experience moderate temperatures and moderate rainfall. Throughout the day, temperatures can rise to about 17°C. At night, they generally drop to 14°C.

Precipitation

Rosslare in September usually receives moderate rainfall, averaging around 81 mm for the month. Climate statistics over the past 30 years suggest around 15 days of rain.

Average sunshine

Expect a moderate amount of sunlight, with approximately 144 hours. This means a pleasant mix of sun and clouds.

Should you favor a climate that's both dry and comfortably warm August typically offers the most agreeable circumstances. On the other hand, January, February, March, November 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 Rosslare climate page with graphs.

 

Rosslare, monthly averages in September

Min Temperature 14°C  

Max Temperature 17°C  

Water Temperature 15°C  

Chance of Rain 50%  

Precipitation 81 mm  

Rainy days 15 days  

Humidity 77%  

Windspeed 18 km/h  

Sunshine 144 hours  

Percentage Sunshine 40%  

Where to go in Ireland in September

Find out more about the weather in Ireland 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 Rosslare, 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 15°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 Rosslare.

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