Waterford weather in September (Waterford County, Ireland)

Planning a trip to Waterford in September? This guide provides all the details you need.

In September, Waterford generally has moderate temperatures and moderate rainfall. September falls within the summer season. Anticipate daytime temperatures around 17°C, while night temperatures can drop to 12°C.

Waterford in September usually receives moderate rainfall, averaging around 78 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 16 days of the month will see rainfall.

The city usually sees around 144 hours of sunlight, indicating a moderately sunny period.

In case you lean more towards enjoying temperate temperatures and rain-free days July and August typically offer the most optimal weather. In contrast, January, February, November and December tend to have less optimal conditions.

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

 

Waterford, monthly averages in September

Min TemperatureMin Temperature 12°C  
Max TemperatureMax Temperature 17°C  
Chance of RainChance of Rain 52%  
PrecipitationPrecipitation 78 mm  
Rainy daysRainy days 16 days  
HumidityHumidity 77% *  
SunshineSunshine 144 hours *  
Percentage SunshinePercentage Sunshine 40% *  
* Data from: Rosslare, Ireland (53 KM, 32 Miles).

Where to go in Ireland in September

Find out more about the weather in Ireland in September and which places have the best weather conditions in this month.

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 Waterford in September?

For visitors traveling to Waterford, 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 in September.

Swimming
6/10
Cycling
6/10
Walking
6/10
Camping
8/10
Outdoor sports
9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Waterford.

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 climate conditions. Find out where to go with our weather planner.