St Martin Guernsey Weather in July

July in St Martin Guernsey sees daytime temperatures around 18°C (64°F) and lows of 15°C (59°F) at night. As the driest month of the year.

Rainfall in St Martin Guernsey in July

This is the driest month, making it a great choice for planning outdoor excursions. Rain is expected on roughly 10 days, totalling around 41 mm (1.6 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in St Martin Guernsey in July

Daytime temperatures in St Martin Guernsey reach 18°C (64°F) in July, dropping to 15°C (59°F) at night. Conditions are often most pleasant around the middle of the day. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in St Martin Guernsey in July

With approximately 252 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.

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• January
• February
• March
• April

• May
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• 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 Martin Guernsey's climate page.

St Martin Guernsey Temperature in July

Min Temperature 15°C (59°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 33%  

Precipitation 41 mm (1.6 in)  

Rainy days 10 days  

Sunshine 252 hours *  

Percentage Sunshine 51% *  

* Data from: Guernsey, the United Kingdom (3 KM, 2 Miles).

What to Wear in St Martin Guernsey in July

Comfortable temperatures call for an easy wardrobe in July. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in St Martin Guernsey in July

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

Cycling

10/10

Walking

10/10

Camping

10/10

Outdoor sports

10/10

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 Martin Guernsey's climate page.

More climate data for St Martin Guernsey

Temperature Rainfall Sunshine

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