Castlewellan weather
Our guide to the weather in Castlewellan during April
We've looked at the most up-to-date weather data for Castlewellan, 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 Castlewellan weather in April.
What's the temperature like in Castlewellan during April?
The temperature reaches around 10℃ during the daytime in April, 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 Castlewellan during April?
April is typically the driest month in Castlewellan. On average, there will be 6 rainy days during the month, amounting to 66.8mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Castlewellan during April?
You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during April. With cool air temperatures, any breeze will feel cold.
Weather in Castlewellan
Our month-by-month guide to the weather and climate in Castlewellan
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