Dunmore East Weather in September

September in Dunmore East sees daytime temperatures around 17°C (63°F) and lows of 13°C (55°F) at night. With around 80 mm (3.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Dunmore East in September

Historically, September sees about 15 days of rain, with a monthly average of 80 mm (3.1 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Dunmore East in September

Expect highs of 17°C (63°F) in Dunmore East in September, with nights dropping to around 13°C (55°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. 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 Dunmore East in September

You can expect a moderate amount of sunlight, with approximately 144 hours. This means a pleasant mix of sun and overcast.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Dunmore East.

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

Dunmore East Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 51%  

Precipitation 80 mm (3.1 in)  

Rainy days 15 days  

Humidity 77% *  

Sunshine 144 hours *  

Percentage Sunshine 40% *  

* Data from: Rosslare, Ireland (46 KM, 28 Miles).

What to Wear in Dunmore East in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Dunmore East 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 Dunmore East's climate page.

More climate data for Dunmore East

Temperature Rainfall Sunshine Humidity

See the full Dunmore East climate overview or explore weather in Ireland.