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Guernsey island weather in August

Considering a trip to Guernsey island this August and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Guernsey island in August?

Guernsey island is a region in the United Kingdom. August in Guernsey island generally has pleasant temperatures, with moderate precipitation.

You can expect pleasant maximum daytime temperatures of around 19°C and nighttime temperatures around 16°C in Guernsey. On average, August is the month with the highest temperature of the year in Guernsey island.

August is a moderate rainy month with an average rainfall of around 56 mm in Guernsey. Meanwhile, Guernsey enjoys close to 232 hours of sunlight. This means it's a great month if you prefer bright and sunny days.

For specific regional insights in Guernsey island for August, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Guernsey island climate page.

Where to go in Guernsey island in August

Find the average weather conditions in August for the most popular destinations in Guernsey island on the map below. Click on a destination dot for more detailed information.

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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).

Popular destinations in Guernsey island

What is the weather like in August for the most popular destinonation in Guernsey island?

Average weather in Guernsey

In August Guernsey generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 16°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Guernsey
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
18°C 
15°C 
252 hours 
41 mm 
10 days 
19°C 
16°C 
232 hours 
56 mm 
11 days 
18°C 
16°C 
182 hours 
66 mm 
13 days 
Climate in Guernsey

Is your destination not in the list? Have a look at other destinations in Guernsey island, in the United Kingdom.

Is August the best time to visit Guernsey island?

We consider August to be one of the best times to travel to Guernsey island. Typically, the climate in Guernsey is pleasant. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in July, August and September offering mostly pleasant weather in Guernsey. In contrast, January and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Guernsey island. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed 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.