Killala weather in September (Mayo, Ireland)

What weather conditions can you expect in Killala this September? Find out what kind of weather to expect during this month.

Temperatures

Typically, September in Killala includes moderate temperatures and high rainfall. Daytime temperatures generally peak at 17°C, but after sunset, they often decrease to around 11°C.

Precipitation

Killala in September usually receives high rainfall, averaging around 111 mm for the month. Expect around 21 days of rain based on historical data.

Average sunshine

The city usually sees around 118 hours of sunlight, indicating a moderately sunny period.

If your ideal day consists of dry skies and moderate temperatures May, 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 Killala climate page with graphs.

 

Killala, monthly averages in September

Min Temperature 11°C  

Max Temperature 17°C  

Chance of Rain 71%  

Precipitation 111 mm  

Rainy days 21 days  

Humidity 78% *  

Sunshine 118 hours *  

Percentage Sunshine 31% *  

Data from: Belmullet, Ireland (50 KM, 31 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 Killala, 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

5/10

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 Killala.

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.