Llantwit Major Weather in August

With daytime temperatures of 20°C (68°F) and nighttime lows of 14°C (57°F), August in Llantwit Major brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 100 mm (3.9 in) falls on average.

Rainfall in Llantwit Major in August

Climate statistics over the past 30 years suggest around 16 days of rain, with 100 mm (3.9 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Llantwit Major in August

August in Llantwit Major brings typical temperatures with highs around 20°C (68°F) and lows of 14°C (57°F). August is a notable month of the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. On average, it sees the highest temps of the year.

Sunshine in Llantwit Major in August

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

Wind Speed in Llantwit Major in August

August sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in August

With water at 16°C (61°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

For Llantwit Major itself, July generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United Kingdom, check out our Llantwit Major's climate page.

Llantwit Major Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 20°C (68°F)  

Water Temperature 16°C (61°F) *  

Chance of Rain 52%  

Precipitation 100 mm (3.9 in)  

Rainy days 16 days  

Humidity 78% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 184 hours *  

Percentage Sunshine 42% *  

* Data from: Cardiff, the United Kingdom (9 KM, 5 Miles).

What to Wear in Llantwit Major in August

Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. The water temperature sits at about 16°C (61°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Llantwit Major in August

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Llantwit Major's climate page.

More climate data for Llantwit Major

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Llantwit Major climate overview or explore weather in the United Kingdom.