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Arklow Weather in May

Arklow in May sees moderate daytime temperatures of 15°C (59°F) and nighttime lows of 8°C (46°F). Rainfall is fairly high this month at around 69 mm (2.7 in), so pack a rain jacket to stay dry.

Rainfall in Arklow in May

The climate data from previous years indicates about 16 days of rain, averaging 69 mm (2.7 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Arklow in May

Temperatures in Arklow in May top out at 15°C (59°F) and drop to 8°C (46°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. 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 Arklow in May

Expect sunny days throughout the month, with an estimated 213 hours of sunshine. Despite the cool temperatures, the sunny skies make it a pleasant time to visit Arklow.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Arklow.

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

Arklow Temperature in May

Min TemperatureMin Temperature 8°C (46°F)  
Max TemperatureMax Temperature 15°C (59°F)  
Chance of RainChance of Rain 53%  
PrecipitationPrecipitation 69 mm (2.7 in)  
Rainy daysRainy days 16 days  
HumidityHumidity 77% *  
SunshineSunshine 213 hours *  
Percentage SunshinePercentage Sunshine 47% *  
* Data from: Rosslare, Ireland (62 KM, 38 Miles).

Best Places in Ireland in May

Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in May →

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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 (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Arklow in May

The weather can swing between comfortable and chilly in May, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Arklow in May

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

Swimming
4/10
Cycling
6/10
Walking
6/10
Camping
4/10
Outdoor sports
10/10

Select a Month

Check the conditions for any month of the year.

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

More climate data for Arklow