Fethard on Sea Weather in September

In Fethard on Sea, September brings moderate daytime temperatures around 17°C (63°F), with nights cooling to 13°C (55°F). Expect quite a bit of rainfall this month.

Rainfall in Fethard on Sea in September

Rain is expected on roughly 15 days, totalling around 77 mm (3 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Fethard on Sea in September

In September, Fethard on Sea sees moderate temperatures, with highs of 17°C (63°F). Nights drop to around 13°C (55°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Fethard on Sea in September

The month experiences a moderate amount of sunlight, with 144 hours of sunshine. This provides a nice balance between sunshine and clouds.

Should you favor a climate that's both dry and comfortably warm, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Ireland, check out our Fethard on Sea's climate page.

Fethard on Sea Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 51%  

Precipitation 77 mm (3 in)  

Rainy days 15 days  

Humidity 77% *  

Sunshine 144 hours *  

Percentage Sunshine 40% *  

* Data from: Rosslare, Ireland (35 KM, 21 Miles).

What to Wear in Fethard on Sea in September

For Fethard on Sea in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Fethard on Sea in September

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Fethard on Sea's climate page.

More climate data for Fethard on Sea

Temperature Rainfall Sunshine Humidity

See the full Fethard on Sea climate overview or explore weather in Ireland.