Barna weather in September (Galway County, Ireland)

Will it be rainy or sunny in Barna this September? This guide provides the necessary weather information for your travel plans.

Temperatures

In September, the weather in Barna 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

Barna in September usually receives moderate rainfall, averaging around 89 mm for the month. Rain is expected on roughly 20 days.

Average sunshine

This month sees fewer sunny days, with about 93 hours of sunshine, perfect for those who enjoy cooler temperatures.

So this is a great month to visit if you prefer dry days with pleasant temperatures. June, July and September 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 Barna climate page with graphs.

 

Barna, monthly averages in September

Min Temperature 10°C  

Max Temperature 18°C  

Chance of Rain 66%  

Precipitation 89 mm  

Rainy days 20 days  

Humidity 83% *  

Sunshine 93 hours *  

Percentage Sunshine 26% *  

* Data from: Claremorris, Ireland (52 KM, 32 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 Barna, 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

4/10

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 Barna.

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.