Castlebar weather
Our guide to the weather in Castlebar during July
We've looked at the most up-to-date weather data for Castlebar, 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 Castlebar weather in July.
What's the temperature like in Castlebar during July?
July is typically the warmest month in Castlebar. 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 Castlebar 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 Castlebar 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.
Weather in Castlebar
Our month-by-month guide to the weather and climate in Castlebar
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