Temperature in Gwynedd in August

Daytime highs, nighttime lows and the warmest cities in Gwynedd, the United Kingdom this August.

Gwynedd, the United Kingdom, a region in the United Kingdom, experiences maximum daytime temperatures in August ranging from 18°C (64°F) in Aberdaron to 20°C (68°F) in Llangefni. Nighttime temperatures generally drop to 13°C (55°F) in Llangefni and 15°C (59°F) in Aberdaron. During August, summer is in full swing.

What is the temperature of the different cities in Gwynedd, the United Kingdom in August?

Curious about the August temperatures in the prime spots of Gwynedd? 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 Gwynedd, check out our Gwynedd's climate page.

See also: Gwynedd weather by month.

Best Places to Visit in Gwynedd in August

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

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 Gwynedd

Gwynedd temperatures in August: frequently asked questions

How hot does it get in Gwynedd, the United Kingdom in August?

Llandudno averages a daytime high of 19°C (66°F) in August, which is pleasant for Gwynedd, the United Kingdom.

How cold does it get at night in Gwynedd, the United Kingdom in August?

Nighttime temperatures in Llandudno typically drop to around 13°C (55°F) in August.

What is the warmest city in August in Gwynedd, the United Kingdom?

Based on our systematic data collection, Llangefni has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 20°C (68°F), while at night it goes down to an approximate temperature of 13°C (55°F).

What is the coldest city in August in Gwynedd, the United Kingdom?

For the month of August, Aberdaron is the most temperate city in Gwynedd, the United Kingdom based on our records. Highs average 18°C (64°F) and nighttime temperatures dip to around 15°C (59°F).

How much sun does Gwynedd, the United Kingdom get in August?

Most cities enjoy a balanced amount of sunshine, with around 145 hours of sunlight anticipated in Llandudno. This ensures the days are neither too dim nor excessively sunny.

Interested in more climate information?

We have much more information about the climate in Gwynedd.

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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