Jersey Weather in August

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

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Saint Helier Jersey St Brelade Saint Aubin Grouville

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

What to Expect in Jersey in August

Jersey, the United Kingdom is a region in the United Kingdom. August in Jersey generally has pleasant temperatures, with moderate precipitation. During August, summer is in full swing.

Temperatures

You can expect pleasant maximum daytime temperatures of around 20°C (68°F) and nighttime temperatures around 17°C (63°F) in Saint Helier Jersey. On average, August is the month with the highest temperature of the year in Jersey, the United Kingdom.

To explore the conditions in Jersey, the United Kingdom in more detail, check the map below.

Precipitation

In August, precipitation varies across different areas. From moderate rainfall in St Brelade with an average of 64 mm (2.5 in) to moderate rainfall in Gorey with 69 mm (2.7 in).

Average sunshine

Most destinations offer generous amounts of sunshine this August. For example, Saint Helier Jersey gets approximately 232 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore Jersey by month

Pick a month to see the average temperature, rainfall and sunshine in Jersey - and find the best time to visit. (based on Saint Helier Jersey)

January11°C (52°F) February10°C (50°F) March11°C (52°F) April12°C (54°F) May15°C (59°F) June17°C (63°F) This monthJuly19°C (66°F) August20°C (68°F) September19°C (66°F) October17°C (63°F) November14°C (57°F) December12°C (54°F)
Best Time to Visit Jersey →

Best Places to Visit in Jersey in August

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

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 Jersey

What is the weather like in August for some of the most popular destinations in Jersey, the United Kingdom?

Temperature range in Jersey (August)

Precipitation variation in Jersey (August)

Saint Helier Jersey

In August Saint Helier Jersey generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

« July
August
September »
July
August
September
Max temperature
19°C (66°F)
20°C (68°F)
19°C (66°F)
Min temperature
16°C (61°F)
17°C (63°F)
16°C (61°F)
Monthly sun hours
252 hours
232 hours
182 hours
Monthly rainfall
51 mm (2 in)
66 mm (2.6 in)
83 mm (3.3 in)
Monthly rainy days
10 days
11 days
13 days
Weather conditions
very good
excellent
very good
Climate in Saint Helier Jersey →

St Brelade

In August St Brelade generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

« July
August
September »
July
August
September
Max temperature
19°C (66°F)
20°C (68°F)
19°C (66°F)
Min temperature
16°C (61°F)
17°C (63°F)
16°C (61°F)
Monthly sun hours
252 hours
232 hours
182 hours
Monthly rainfall
48 mm (1.9 in)
64 mm (2.5 in)
80 mm (3.1 in)
Monthly rainy days
10 days
11 days
13 days
Weather conditions
very good
excellent
very good
Climate in St Brelade →

Saint Aubin

In August Saint Aubin generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

« July
August
September »
July
August
September
Max temperature
19°C (66°F)
20°C (68°F)
19°C (66°F)
Min temperature
16°C (61°F)
17°C (63°F)
16°C (61°F)
Monthly sun hours
252 hours
232 hours
182 hours
Monthly rainfall
49 mm (1.9 in)
65 mm (2.6 in)
81 mm (3.2 in)
Monthly rainy days
10 days
11 days
13 days
Weather conditions
very good
excellent
very good
Climate in Saint Aubin →

Grouville

In August Grouville generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

« July
August
September »
July
August
September
Max temperature
19°C (66°F)
20°C (68°F)
19°C (66°F)
Min temperature
16°C (61°F)
17°C (63°F)
16°C (61°F)
Monthly sun hours
252 hours
232 hours
182 hours
Monthly rainfall
52 mm (2 in)
68 mm (2.7 in)
85 mm (3.3 in)
Monthly rainy days
10 days
11 days
13 days
Weather conditions
very good
excellent
very good
Climate in Grouville →

Gorey

In August Gorey generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

« July
August
September »
July
August
September
Max temperature
19°C (66°F)
20°C (68°F)
19°C (66°F)
Min temperature
16°C (61°F)
17°C (63°F)
16°C (61°F)
Monthly sun hours
252 hours
232 hours
182 hours
Monthly rainfall
53 mm (2.1 in)
69 mm (2.7 in)
85 mm (3.3 in)
Monthly rainy days
10 days
11 days
13 days
Weather conditions
very good
excellent
very good
Climate in Gorey →

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

Popular cities in August

Day & night temperatures, rainfall and average weather in Jersey in August.

City Weather Day temp Night temp Rainfall
Saint Helier Jersey 20°C (68°F) 17°C (63°F) 66 mm (2.6 in)
St Brelade 20°C (68°F) 17°C (63°F) 64 mm (2.5 in)
Saint Aubin 20°C (68°F) 17°C (63°F) 65 mm (2.6 in)
Grouville 20°C (68°F) 17°C (63°F) 68 mm (2.7 in)
Gorey 20°C (68°F) 17°C (63°F) 69 mm (2.7 in)
St Clements 20°C (68°F) 17°C (63°F) 68 mm (2.7 in)

Jersey weather in August: frequently asked questions

What is the weather like in Jersey, the United Kingdom in August?

In August, Jersey, the United Kingdom generally has excellent weather conditions. Saint Helier Jersey sees daytime temperatures near 20°C (68°F), with nights cooling to roughly 17°C (63°F).

What is the average temperature in Jersey, the United Kingdom in August?

In Saint Helier Jersey, the average daytime high in August is 20°C (68°F), while nighttime temperatures drop to around 17°C (63°F).

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

August is on the drier side in Jersey, the United Kingdom. Saint Helier Jersey averages only about 66 mm (2.6 in), with most days staying dry.

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

We consider August to be one of the best times to travel to Jersey, the United Kingdom. Typically, the climate in Saint Helier Jersey is excellent. However, the weather conditions may vary depending on your destination.

Generally speaking, August provides excellent weather in Saint Helier Jersey. On the other hand, the months of January, February and December tend to have less favorable weather conditions.

Interested in more climate information?

We have much more information about the climate in Jersey.

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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