Roscrea Weather in September

In Roscrea, September brings moderate daytime temperatures around 18°C (64°F), with nights cooling to 10°C (50°F). Expect quite a bit of rainfall this month.

Rainfall in Roscrea in September

Past climate data indicates that roughly 17 days will see rain, totalling around 78 mm (3.1 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Roscrea in September

September in Roscrea sees highs of 18°C (64°F) and lows of 10°C (50°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 10°C (50°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Roscrea in September

The area enjoys a moderate level of sunlight, with around 116 hours. It's a good balance between sunny and cloudy days.

Should you favor a climate that's both dry and comfortably warm, July typically offers 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 Roscrea's climate page.

Roscrea Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 58%  

Precipitation 78 mm (3.1 in)  

Rainy days 17 days  

Humidity 70% *  

Sunshine 116 hours *  

Percentage Sunshine *  

* Data from: Limerick, Ireland (64 KM, 39 Miles).

What to Wear in Roscrea in September

For Roscrea 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 Roscrea 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

4/10

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 Roscrea's climate page.

More climate data for Roscrea

Temperature Rainfall Sunshine Humidity

See the full Roscrea climate overview or explore weather in Ireland.