Merthyr Tydfil weather in July (Glamorgan, United Kingdom)

What kind of weather does July bring to Merthyr Tydfil? Get all the weather information you need to plan your visit.

Temperatures

For July, the weather in Merthyr Tydfil is generally perfect, featuring pleasant temperatures and moderate rainfall. July ushers in the summer season. During the daylight hours, temperatures often reach 20°C. After dark they usually decrease to around 12°C. On average, it sees the highest temps of the year.

Precipitation

Merthyr Tydfil in July usually receives moderate rainfall, averaging around 94 mm for the month. Based on our climate data of the past 30 years, about 14 days of rain are anticipated.

Average sunshine

Enjoy a sunny month with about 202 hours of sunshine, providing a cheerful and lively atmosphere.

If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit. July generally stands out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Merthyr Tydfil climate page with graphs.

 

Merthyr Tydfil, monthly averages in July

Min Temperature 12°C  

Max Temperature 20°C  

Chance of Rain 46%  

Precipitation 94 mm  

Rainy days 14 days  

Humidity 76% *  

Sunshine 202 hours *  

Percentage Sunshine 38% *  

Data from: Cardiff, the United Kingdom (38 KM, 24 Miles).

Where to go in the United Kingdom in July

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Merthyr Tydfil, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Merthyr Tydfil.

Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.