Mayo weather

Our guide to the weather in Mayo during July

18

Average high

3

UV Index

65mm

Monthly rainfall

87%

Humidity

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

What's the temperature like in Mayo during July?

July is typically the warmest month in Mayo. The temperature reaches around 18℃ during the daytime, falling away to 11℃ 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 Mayo during July?

On average, there will be 6 rainy days during the month, amounting to 65.2mm 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 Mayo during July?

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

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Weather in Mayo

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

7.3

Mayo weather in

January
8.0

Mayo weather in

February
9.5

Mayo weather in

March
11.9

Mayo weather in

April
13.9

Mayo weather in

May
16.2

Mayo weather in

June
17.5

Mayo weather in

July
17.1

Mayo weather in

August
15.7

Mayo weather in

September
12.9

Mayo weather in

October
9.6

Mayo weather in

November
7.6

Mayo weather in

December