St Mellion Weather in July

Thinking of visiting St Mellion in July? Expect pleasant temperatures reaching 20°C (68°F) during the day, dropping to 13°C (55°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in St Mellion in July

Typically, about 12 days will experience rainfall, with an average of 79 mm (3.1 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in St Mellion in July

The temperature in St Mellion in July is perfect. Daytime highs reach 20°C (68°F), with nights dropping to 13°C (55°F). Experience the summer season in July. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 13°C (55°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 is the month with the highest temperature of the year.

Sunshine in St Mellion in July

Expect a lot of sunshine this month, with about 215 hours of sun. These sunny conditions add to the overall experience.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for St Mellion.

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

St Mellion Temperature in July

Min Temperature 13°C (55°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 41%  

Precipitation 79 mm (3.1 in)  

Rainy days 12 days  

Humidity 81% *  

Sunshine 215 hours *  

Percentage Sunshine *  

* Data from: Plymouth, the United Kingdom (14 KM, 8 Miles).

What to Wear in St Mellion 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. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in St Mellion in July

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

Cycling

9/10

Walking

9/10

Barbeque

8/10

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 St Mellion's climate page.

More climate data for St Mellion

Temperature Rainfall Sunshine Humidity

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