Shannon weather in September (Clare, Ireland)
What can you expect from the weather in Shannon during September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
In September, Shannon generally has moderate temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 18°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 10°C.
Shannon in September usually receives moderate rainfall, averaging around 86 mm for the month. Typically around 18 days of rainfall is expected.
The area experiences a moderate amount of sunshine, with approximately 116 hours of sunlight expected. This makes it neither too gloomy nor overly bright.
Should you favor a climate that's both dry and comfortably warm July typically offers the most agreeable circumstances. On the other hand, January, February, November and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Shannon climate page with graphs.
Shannon, 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 Shannon in September?
For visitors traveling to Shannon, 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 Shannon.
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.