Malahide weather in September (Dublin County, Ireland)

Will it be warm or cold in Malahide this September? This guide provides the necessary weather information for your travel plans.

Temperatures

In September, Malahide usually has moderate temperatures and moderate rainfall. Experience the summer season in September. During the day, temperatures usually reach up to 18°C. At night, they tend to fall to approximately 11°C.

Precipitation

Malahide in September usually receives moderate rainfall, averaging around 77 mm for the month. According to historical climate patterns, there are usually around 15 days days of rain.

Average sunshine

The month experiences a moderate amount of sunlight, with 128 hours hours. A nice balance between sunshine and clouds.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. June, July, August and September generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.

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

 

Malahide, monthly averages in September

Min Temperature 11°C  

Max Temperature 18°C  

Water Temperature 15°C *  

Chance of Rain 50%  

Precipitation 77 mm  

Rainy days 15 days  

Humidity 71% *  

Windspeed 14 km/h *  

Sunshine 128 hours *  

Percentage Sunshine 33% *  

Data from: Dublin, Ireland (6 KM, 4 Miles).

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 Malahide, 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 Malahide.

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.