Ballycastle weather

Our guide to the weather in Ballycastle during April

10

Average high

3

UV Index

95mm

Monthly rainfall

81%

Humidity

We've looked at the most up-to-date weather data for Ballycastle, 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 Ballycastle weather in April.

What's the temperature like in Ballycastle during April?

The temperature is extremely stable in April with average highs of 10℃ and lows just 4℃ lower at 6℃. 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 snow in Ballycastle during April?

Possibly. There's a chance of snow during April but not as much as you might think. Check the local forecast before you leave home so that you can pack appropriate footwear and clothing.

Does it rain in Ballycastle during April?

April is typically the driest month in Ballycastle. On average, there will be 9 rainy days during the month, amounting to 95.4mm 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 Ballycastle during April?

Expect moderate breeze becoming stronger at times during April, with occasional gusts up to 20mph. With cool air temperatures, any breeze will feel cold.

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Weather in Ballycastle

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

6.8

Ballycastle weather in

January
7.0

Ballycastle weather in

February
8.2

Ballycastle weather in

March
9.9

Ballycastle weather in

April
12.1

Ballycastle weather in

May
14.5

Ballycastle weather in

June
15.8

Ballycastle weather in

July
15.8

Ballycastle weather in

August
14.6

Ballycastle weather in

September
12.3

Ballycastle weather in

October
9.4

Ballycastle weather in

November
7.5

Ballycastle weather in

December