Weather in Saint Peter Port, Guernsey, Channel Islands in August

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Visiting Saint Peter Port, Guernsey, Channel Islands in August

August is one of the best months to visit Saint Peter Port for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in August is marginally cooler than the previous month and temperatures continue to drop slightly into September. August has average maximum temperatures of 19°C (66°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 50% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day.

August has total rainfall of 0.8cm (0.3inches) making it mostly dry with very rare light showers although there are 15.2 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

Sea temperatures are a warm 23°C (74°F). August is a good month for swimming in Saint Peter Port with comfortable temperatures for most people. The sea temperature in August is slightly warmer than the previous month.

August continues to offer warm weather and sunny days, making it perfect for sunbathing, swimming, and beach activities. Snorkeling, diving, and water sports like surfing, windsurfing, and kitesurfing remain popular due to the favorable sea conditions. Also consider visiting Saint Peter Port in one of the other best months of June, July, September, for the best beach weather. Also consider one of our other suggestions for August.

Can you sunbathe in Saint Peter Port in August?

No, August is not a good time for sunbathing in Saint Peter Port.

August has average maximum temperatures of 19°C (66°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 50% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day. August has total rainfall of 0.8cm (0.3inches) making it mostly dry with very rare light showers although there are 15.2 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

More about August temperature and sunshine.

Can you swim in Saint Peter Port in August?

Yes, August is a good month for swimming in Saint Peter Port with warm sea temperatures 23°C (74°F).

More about August sea temperatures.

Is August a good time to holiday in Saint Peter Port?

Yes, August is a good time for a holiday in Saint Peter Port.

August has average maximum temperatures of 19°C (66°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 50% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day. August has total rainfall of 0.8cm (0.3inches) making it mostly dry with very rare light showers although there are 15.2 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much. Sea temperatures are a warm 23°C (74°F). August is a good month for swimming in Saint Peter Port with comfortable temperatures for most people.

More about the August temperatures and sunshine.

Is Saint Peter Port warm in August?

Yes, Saint Peter Port is not that warm but sunbathing may be possible on some clear days in August.

The average maximum temperature in Saint Peter Port in August is 19°C (66°F). The average maximum temperature is 19°C (67°) in the previous month and 18°C (64°F) in the next month.

The average temperature in Saint Peter Port in August is 17°C (62°F). The average temperature is 17°C (62°F) in the previous month and 16°C (60°F) in the next month.

More info about the August temperatures and sunshine.

How sunny is Saint Peter Port in August?

The average day light hours per day in Saint Peter Port in August are 14.4. The sunshine percentage is 50% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day.

More about August sunshine.

Crowds in Saint Peter Port in August

August is the busiest month for the beach at Saint Peter Port, with the beach being extremely crowded. The summer holidays continue, and many people take their vacations during this time, making the beach a popular destination. There are no major public holidays or special events, but the overall holiday season makes it the most crowded month.

Temperature in Saint Peter Port in August

The weather in August is marginally cooler than the previous month and temperatures continue to drop slightly into September. The average maximum temperature in Saint Peter Port in August is 19°C (66°F). The average maximum temperature is 19°C (67°F) in the previous month and 18°C (64°F) in the next month.

The average temperature in Saint Peter Port in August is 17°C (62°F). The average temperature is 17°C (62°F) in the previous month and 16°C (60°F) in the next month.

The average minimum temperature in Saint Peter Port in August is 14°C (58°F). The minimum temperature is 14°C (57°F) in the previous month and 13°C (56°F) in the next month.

Sunshine in Saint Peter Port in August

The days in August are shorter than the previous month and days continue to get shorter into September. August has fewer hours of sunshine than the previous month and hours of sunshine continue to drop quickly into September. During August the average day light hours are 14.4 per day in Saint Peter Port. The sunshine percentage is 50% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day.

The ultraviolet index in Saint Peter Port in August is typically 6.7 during August. An ultraviolet index reading of 6 to 7 indicates a high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 20 minutes. Protection against skin and eye damage is needed. Tanning will be safest before 10am and after 4pm. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Saint Peter Port in August

The average sea water temperature in Saint Peter Port in August is 23.1°C (73.6°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in August is slightly warmer than the previous month.

Rainfall in Saint Peter Port in August

August has a few more days of rain than the previous month. The average total rainfall in Saint Peter Port in August is 0.8cm (0.3inches) and on average there are 15.2 rainy days in August making it a wet time to visit the beach.

Humidity in Saint Peter Port in August

The maximum dew point (an indicator of humidity) in Saint Peter Port in August is 16°C (60°F) which is comfortable for everyone. The dew point is 15°C (60°F) in the previous month and 15°C (15°F) in the next month.

The average maximum relative humidity in Saint Peter Port in August is typically 96.7%. The maximum relative humidity is 96.9% in the previous month and 95.4% in the next month.

The average relative humidity in Saint Peter Port in August is typically 84.6%. The average relative humidity is 83.4% in the previous month and 84% in the next month.

Wind Speed in Saint Peter Port in August

The average maximum wind speed in Saint Peter Port in August is typically 27KM/H (16MPH). The average maximum wind speed is 27KM/H (17MPH) in the previous month and 27KM/H (17MPH) in the next month.

The average wind speed in Saint Peter Port in August is typically 18KM/H (11MPH). The average wind speed is 18KM/H (11MPH) in the previous month and 18KM/H (11MPH) in the next month.

The average wind direction in Saint Peter Port in August is from the West.

Monthly Averages

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