Temperature in Glamorgan in August

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

Glamorgan, the United Kingdom, a region in the United Kingdom, typically experiences pleasant weather in August, with maximum daytime temperatures around 20°C (68°F) and nighttime temperatures around 14°C (57°F) in Cardiff. August falls during the summer season. On average, August is the month with the highest temperature of the year in Glamorgan, the United Kingdom.

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

Explore the map below to discover average August temperatures at the top destinations in Glamorgan. For a deeper dive, simply click on any destination dot.

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 Glamorgan, check out our Glamorgan's climate page.

See also: Glamorgan weather by month.

Best Places to Visit in Glamorgan in August

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

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 Glamorgan

Glamorgan temperatures in August: frequently asked questions

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

Daytime temperatures in Cardiff typically peak at 20°C (68°F) in August, putting it in the pleasant range.

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

Average overnight lows in Glamorgan, the United Kingdom during August sit near 14°C (57°F) in Cardiff.

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

Cardiff usually sees around 184 hours of sunlight, indicating a moderately sunny period.

What is the water temperature in August?

The water temperature averages approximately 16°C (61°F) in Cardiff this month, generally too cold for comfortable swimming.

Interested in more climate information?

We have much more information about the climate in Glamorgan.

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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