Temperature in Snowdonia National Park in August

Daytime highs, nighttime lows and the warmest cities in Snowdonia National Park, the United Kingdom this August.

Snowdonia National Park, the United Kingdom, a region in the United Kingdom, typically experiences pleasant weather in August, with maximum daytime temperatures around 19°C (66°F) and nighttime temperatures around 12°C (54°F) in Betws-y-coed. August is a summer month.

What is the temperature of the different cities in Snowdonia National Park, the United Kingdom in August?

Curious about the August temperatures in the prime spots of Snowdonia National Park? Navigate the map below and tap on a destination dot for more detailed stats.

Select a Month

Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Snowdonia National Park, check out our Snowdonia National Park's climate page.

See also: Snowdonia National Park weather by month.

Best Places to Visit in Snowdonia National Park in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Snowdonia National Park.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in August: blue is cold, red is hot.

See all August weather averages, cities and regions in Snowdonia National Park

Snowdonia National Park temperatures in August: frequently asked questions

How hot does it get in Snowdonia National Park, the United Kingdom in August?

Daytime temperatures in Betws-y-coed typically peak at 19°C (66°F) in August, putting it in the pleasant range.

How cold does it get at night in Snowdonia National Park, the United Kingdom in August?

Nighttime temperatures in Betws-y-coed typically drop to around 12°C (54°F) in August.

How much sun does Snowdonia National Park, the United Kingdom get in August?

Most areas experience a moderate amount of sunshine, with approximately 145 hours of sunlight expected in Betws-y-coed. This makes it neither too gloomy nor overly bright.

Interested in more climate information?

We have much more information about the climate in Snowdonia National Park.

Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed 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.

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