Harlech Weather in August

August in Harlech brings pleasant temperatures around 19°C (66°F) during the day, dropping to 13°C (55°F) at night, with quite a bit of rainfall expected, averaging around 117 mm (4.6 in) for the month.

Rainfall in Harlech in August

Typically, about 16 days will experience rainfall, with an average of 117 mm (4.6 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Harlech in August

If you're visiting Harlech in August, expect highs of 19°C (66°F) and overnight lows around 13°C (55°F). August is part of the summer season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. On average, it is the month with the highest temperature of the year.

Sunshine in Harlech in August

The area enjoys a moderate level of sunlight, with around 145 hours. It's a good balance between sunny and cloudy days.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.

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

Harlech Temperature in August

Min Temperature 13°C (55°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 55%  

Precipitation 117 mm (4.6 in)  

Rainy days 16 days  

Sunshine 145 hours *  

Percentage Sunshine *  

* Data from: Bala, the United Kingdom (34 KM, 21 Miles).

What to Wear in Harlech in August

Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Harlech 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 Harlech's climate page.

More climate data for Harlech

Temperature Rainfall Sunshine

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