Trefriw weather in August (Gwynedd, United Kingdom)

Will it be rainy or sunny in Trefriw this August? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

The month of August in Trefriw typically brings pleasant temperatures and moderate rainfall. Summer occurs in August. Anticipate daytime highs near 19°C, and cooler nights with temperatures around 12°C.

Precipitation

Trefriw in August usually receives moderate rainfall, averaging around 97 mm for the month. Analyzing past climate data, one can expect approximately 17 days of rain.

Average sunshine

With about 145 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.

In case you lean more towards enjoying temperate temperatures and rain-free days July typically offers the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

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

 

Trefriw, monthly averages in August

Min Temperature 12°C  

Max Temperature 19°C  

Chance of Rain 56%  

Precipitation 97 mm  

Rainy days 17 days  

Sunshine 145 hours *  

Percentage Sunshine *  

Data from: Bala, the United Kingdom (30 KM, 19 Miles).

Where to go in the United Kingdom in August

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 Trefriw, 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.

Swimming

6/10

Cycling

9/10

Walking

9/10

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 Trefriw.

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.