Lismore weather in September (Waterford County, Ireland)

What is the weather forecast for Lismore in September? Here's what you need to know about the weather for the month.

Temperatures

In September, the weather in Lismore generally includes moderate temperatures and moderate rainfall. In the daytime, temperatures tend to hover near 18°C, cooling down at night to around 10°C.

Precipitation

Lismore in September usually receives moderate rainfall, averaging around 80 mm for the month. The climate data from previous years indicates that there are typically about 17 days days of rain.

Average sunshine

The month brings about 128 hours of sunlight, offering a comfortable mix of sun and shade.

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, November and December tend to showcase less optimal conditions.

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

 

Lismore, monthly averages in September

Min Temperature 10°C  

Max Temperature 18°C  

Chance of Rain 55%  

Precipitation 80 mm  

Rainy days 17 days  

Humidity 75% *  

Sunshine 128 hours *  

Percentage Sunshine 33% *  

* Data from: Cork, Ireland (50 KM, 31 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 Lismore, 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

9/10

Interested in more climate information?

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

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.