Sligo weather in September (Sligo County, Ireland)

Is Sligo a good destination in September, weather-wise? Explore our page to find a thorough overview of this month's weather conditions.

Temperatures

September in Sligo generally includes moderate temperatures and high rainfall. Throughout the day, temperatures typically settle at around 17°C. But by evening, they drop to around 10°C.

Precipitation

Sligo in September usually receives high rainfall, averaging around 104 mm for the month. Typically around 21 days days of rainfall are expected.

Average sunshine

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

If your ideal day consists of dry skies and moderate temperatures June, July and August generally stand out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Sligo climate page with graphs.

 

Sligo, monthly averages in September

Min Temperature 10°C  

Max Temperature 17°C  

Chance of Rain 70%  

Precipitation 104 mm  

Rainy days 21 days  

Humidity 83% *  

Sunshine 93 hours *  

Percentage Sunshine 26% *  

Data from: Claremorris, Ireland (70 KM, 43 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 Sligo, 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

5/10

Walking

5/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Sligo.

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.