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St Peter Port weather in August (Guernsey, United Kingdom)

Planning a trip to St Peter Port in August? Check out this comprehensive weather guide.

In August, St Peter Port typically experiences pleasant temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 19°C. But by evening, they drop to around 16°C. On average, it is the month with the highest temperature of the year.

St Peter Port in August usually receives moderate rainfall, averaging around 55 mm for the month. When we look at the climate data from the last 30 years, we can expect around 11 days of rain.

The days are predominantly sunny, with an estimated total of around 232 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit St Peter Port. July, August and September typically offer the best circumstances. While January and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized St Peter Port climate page with graphs.

 

St Peter Port, monthly averages in August

Min TemperatureMin Temperature 16°C  
Max TemperatureMax Temperature 19°C  
Chance of RainChance of Rain 37%  
PrecipitationPrecipitation 55 mm  
Rainy daysRainy days 11 days  
SunshineSunshine 232 hours *  
Percentage SunshinePercentage Sunshine 52% *  
* Data from: Guernsey, the United Kingdom (3 KM, 2 Miles).

Where to go in the United Kingdom in August

Find out more about the weather in the United Kingdom in August and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to St Peter Port, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling
10/10
Walking
10/10
Camping
8/10
Outdoor sports
10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in St Peter Port.

Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.