Stillorgan weather in May (Dublin County, Ireland)

What can you expect from the weather in Stillorgan during May? This guide provides all the details you need.

In May, Stillorgan generally has moderate temperatures and moderate rainfall. Anticipate daytime temperatures around 15°C, while night temperatures can drop to 8°C.

Stillorgan in May usually receives moderate rainfall, averaging around 71 mm for the month. Rain is expected on roughly 16 days.

The area enjoys a balanced 188 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

In case you lean more towards enjoying temperate temperatures and rain-free days June, July and August typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

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

 

Stillorgan, monthly averages in May

Min Temperature 8°C  

Max Temperature 15°C  

Water Temperature 10°C *  

Chance of Rain 54%  

Precipitation 71 mm  

Rainy days 16 days  

Humidity 68% *  

Windspeed 14 km/h *  

Sunshine 188 hours *  

Percentage Sunshine 42% *  

* Data from: Dublin, Ireland (16 KM, 10 Miles).

Where to go in Ireland in May

Find out more about the weather in Ireland in May and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

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 Stillorgan in May?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay. With a water temperature of around 10°C there is no need to bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in May.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

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

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.