Guernsey island Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Guernsey island, the United Kingdom in August.

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Guernsey

Thinking about venturing to Guernsey island, the United Kingdom this August and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Guernsey island in August

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

Temperatures

You can expect pleasant maximum daytime temperatures of around 19°C (66°F) and nighttime temperatures around 16°C (61°F) in Guernsey. On average, August is the month with the highest temperature of the year in Guernsey island, the United Kingdom.

For specific regional insights in Guernsey island, the United Kingdom, refer to the map provided below.

Precipitation

August is a moderate rainy month with an average rainfall of around 56 mm (2.2 in) in Guernsey.

Average sunshine

Several destinations enjoy plenty of sunshine this month. Guernsey sees close to 232 hours of sunlight, making it great for sun lovers.

Explore Guernsey island by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Guernsey island in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Guernsey island.

Conditions Temperatures Precipitation
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).

Popular Destinations in Guernsey island

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

Guernsey

In August Guernsey generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 16°C (61°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« July
August
September »
July
August
September
Max temperature
18°C (64°F)
19°C (66°F)
18°C (64°F)
Min temperature
15°C (59°F)
16°C (61°F)
16°C (61°F)
Monthly sun hours
252 hours
232 hours
182 hours
Monthly rainfall
41 mm (1.6 in)
56 mm (2.2 in)
66 mm (2.6 in)
Monthly rainy days
10 days
11 days
13 days
Weather conditions
pleasant
pleasant
pleasant
Climate in Guernsey →

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

Guernsey island weather in August: frequently asked questions

What is the weather like in Guernsey island, the United Kingdom in August?

In August, Guernsey island, the United Kingdom generally has pleasant weather conditions. Guernsey sees daytime temperatures near 19°C (66°F), with nights cooling to roughly 16°C (61°F).

What is the average temperature in Guernsey island, the United Kingdom in August?

Guernsey averages a daytime maximum of 19°C (66°F) in August, with overnight lows close to 16°C (61°F).

Does Guernsey island, the United Kingdom get a lot of rain in August?

Rain is generally moderate to light in Guernsey island, the United Kingdom during August, with Guernsey averaging close to 56 mm (2.2 in).

Is August a Good Time to Visit Guernsey island, the United Kingdom?

We consider August to be one of the best times to travel to Guernsey island, the United Kingdom. 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.

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 travel conditions. Find out where to go with our weather planner.

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