Carnlough weather

Our guide to the weather in Carnlough during May

12

Average high

3

UV Index

103mm

Monthly rainfall

82%

Humidity

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

What's the temperature like in Carnlough during May?

The temperature reaches around 12℃ during the daytime in May, falling away to 8℃ 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 Carnlough during May?

On average, there will be 8 rainy days during the month, amounting to 102.7mm 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 Carnlough during May?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during May. With moderate air temperatures, any breeze will feel cool.

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Weather in Carnlough

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

7.0

Carnlough weather in

January
7.2

Carnlough weather in

February
8.4

Carnlough weather in

March
10.1

Carnlough weather in

April
12.4

Carnlough weather in

May
15.0

Carnlough weather in

June
16.3

Carnlough weather in

July
16.2

Carnlough weather in

August
15.0

Carnlough weather in

September
12.7

Carnlough weather in

October
9.8

Carnlough weather in

November
7.7

Carnlough weather in

December