St Martin Guernsey
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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.

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).

St Martin Guernsey Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in St Martin Guernsey - and find the best time to visit.

Best Places in the United Kingdom in July

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in July →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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

St Martin Guernsey 3-Day Forecast

More climate data for St Martin Guernsey

Popular in July

Where to go in July - average daytime high across popular destinations.

Bucket list

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