Shannon Weather in May

May in Shannon brings moderate temperatures, with highs of 16°C (61°F) and nights dropping to 8°C (46°F). It's also the driest month of the year, ideal for those who want to avoid rain.

Rainfall in Shannon in May

Enjoy minimal rain interruptions this month. It's an excellent time for outdoor plans, from sports to festivals. Rain is expected on roughly 18 days, totalling around 83 mm (3.3 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Shannon in May

In May, expect moderate temperatures in Shannon, with highs of 16°C (61°F) and lows of 8°C (46°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Shannon in May

The area enjoys a balanced 182 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances for Shannon.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Shannon's climate page.

Shannon Temperature in May

Min Temperature 8°C (46°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 59%  

Precipitation 83 mm (3.3 in)  

Rainy days 18 days  

Humidity 64% *  

Sunshine 182 hours *  

Percentage Sunshine *  

* Data from: Limerick, Ireland (18 KM, 11 Miles).

What to Wear in Shannon in May

Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Shannon in May

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Shannon's climate page.

More climate data for Shannon

Temperature Rainfall Sunshine Humidity

See the full Shannon climate overview or explore weather in Ireland.