Devon weather

Our guide to the weather in Devon during July

20

Average high

4

UV Index

74mm

Monthly rainfall

82%

Humidity

We've looked at the most up-to-date weather data for Devon, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Devon weather in July.

What's the temperature like in Devon during July?

July is typically the warmest month in Devon. The temperature reaches around 20℃ during the daytime, falling away to 13℃ 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 Devon during July?

On average, there will be 5 rainy days during the month, amounting to 73.5mm 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 Devon 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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Devon Blog posts

From the UK's most popular travel bloggers

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1 Week Road Trip UK – Three Inspiring Journeys

12th February 2026 by Globalmouse Travels

Embarking on a one-week road trip across the UK offers families a fantastic opportunity to explore the diverse landscapes, charming towns, and captivating attractions that the country has to offer. With manageable distances between destinations, it's easy to uncover hidden gems and create lasting memories. In this post, we’ll delve into three inspiring journeys that showcase the best of what a UK road trip can provide....

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The Perfect Autumn/Winter Escape: Staying on a Christmas Tree Farm in Devon

23rd November 2025 by Emily Luxton

For those seeking a snug escape this autumn or winter, a holiday lodge nestled on a Christmas tree farm in South Devon offers a delightful retreat. This charming spot is perfect for anyone looking to embrace the festive spirit while enjoying the beauty of the English countryside....

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Luxury Glamping in Dartmoor National Park – Room With View

21st June 2024 by She Get's Around

Looking for a unique place to stay in Dartmoor? Look no further than Room With View, offering the best in luxury glamping in the heart of Dartmoor National Park...

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Exeter City of Literature: 48 Hour Itinerary

21st May 2024 by Coco Butter Blog

Exeter, a charming city in the South West of England, is marking its fifth year as a UNESCO City of Literature. With a rich history spanning over 1,000 years of bookmaking and a tradition of promoting reading dating back to the 13th century, it's a destination not to be missed for any book enthusiast....

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This week's successes: 28th April 2024

28th April 2024 by Stuart

It's a short update this week with 2 new winners and one prize update to report... New winners Mark got in touch to let us know that he'd won a Devon break: "Thanks for the great work with the competitions. I've finally had my first win with Country and Town House. A 7 night cottage stay, with hot tub and a £150 meal for 4... So excited.” Sharon was delighted to win a stay in Scotland: “Today I've won my first ever travel competition (after years of trying!) A platinum wedding...

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The Best Beaches in Salcombe, Devon

19th April 2024 by Inside the Travel Lab

Salcombe, Devon, is a gorgeous little place, with narrow streets filled with homemade fudge, scones, cream and jam and small boats aplenty. It’s a gem set near sandy beaches, flowery cliffs and craggy coves but where Salcombe stands out is through its exceptional food and drink and boutique places to stay....

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The Radisson Blu Trysil, Norway – A week in the snow

4th September 2024 by Globalmouse Travels

Embarking on snowy adventures is always a delight for Nichola, with cosy accommodation adding that extra sparkle to any trip. A recent weekend spent at the Radisson Blu Resort Trysil was simply sublime. Boasting a variety of dining options, fantastic leisure amenities, and convenient ski in/ski out access, it served as the ideal hub for a week of skiing. Stay tuned as Nichola shares their experience at The Radisson Blu Trysil, Norway in this latest post on Globalmouse Travels....

Weather in Devon

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

7.9

Devon weather in

January
8.3

Devon weather in

February
10.0

Devon weather in

March
12.2

Devon weather in

April
14.6

Devon weather in

May
17.5

Devon weather in

June
19.6

Devon weather in

July
19.4

Devon weather in

August
17.6

Devon weather in

September
14.6

Devon weather in

October
11.0

Devon weather in

November
8.9

Devon weather in

December