Galway weather in September (Galway County, Ireland)
Looking to travel to Galway in September? Here's what the weather might have in store during this month.
In September, Galway generally has moderate temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 18°C. But by evening, they drop to around 10°C.
Galway in September usually receives moderate rainfall, averaging around 86 mm for the month. Typically around 20 days of rainfall is expected.
The city usually sees around 93 hours of sunlight, indicating fewer sunny days.
If you prefer dry days with pleasant temperatures, July typically offers the best circumstances. While January, February, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Galway climate page with graphs.
Galway, monthly averages in September
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.
So, what should you wear in Galway in September?
For visitors traveling to Galway, 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.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Galway.
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.