Swansea Weather in July

Swansea in July averages 20°C (68°F) during the day and 13°C (55°F) at night. This is part of the summer season, and quite a bit of rainfall is expected this month.

Rainfall in Swansea in July

Historically, July sees about 13 days of rain, with a monthly average of 98 mm (3.9 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Swansea in July

July is a perfect month in Swansea, with 20°C (68°F) during the day and 13°C (55°F) at night. The month of July belongs to the summer season. The difference between afternoon and evening temperatures is usually noticeable. 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.

Sunshine in Swansea in July

With approximately 202 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

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

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 Swansea's climate page.

Swansea Temperature in July

Min Temperature 13°C (55°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 44%  

Precipitation 98 mm (3.9 in)  

Rainy days 13 days  

Humidity 76% *  

Sunshine 202 hours *  

Percentage Sunshine 38% *  

* Data from: Cardiff, the United Kingdom (48 KM, 29 Miles).

What to Wear in Swansea in July

Pleasant temperatures in July 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Swansea in July

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

Cycling

9/10

Walking

9/10

Camping

8/10

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 Swansea's climate page.

More climate data for Swansea

Temperature Rainfall Sunshine Humidity

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