Ballycassidy weather

Our guide to the weather in Ballycassidy during May

14

Average high

3

UV Index

95mm

Monthly rainfall

85%

Humidity

We've looked at the most up-to-date weather data for Ballycassidy, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Ballycassidy weather in May.

What's the temperature like in Ballycassidy during May?

The temperature reaches around 14℃ during the daytime in May, falling away to 6℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Ballycassidy during May?

On average, there will be 7 rainy days during the month, amounting to 94.6mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Ballycassidy during May?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in May. With moderate air temperatures, any breeze will feel cool.

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Weather in Ballycassidy

Our month-by-month guide to the weather and climate in Ballycassidy

5.8

Ballycassidy weather in

January
7.0

Ballycassidy weather in

February
8.8

Ballycassidy weather in

March
11.4

Ballycassidy weather in

April
13.7

Ballycassidy weather in

May
16.5

Ballycassidy weather in

June
17.6

Ballycassidy weather in

July
17.0

Ballycassidy weather in

August
15.3

Ballycassidy weather in

September
12.2

Ballycassidy weather in

October
8.5

Ballycassidy weather in

November
6.0

Ballycassidy weather in

December