Weather in Harlyn Bay, Cornwall, United Kingdom in August

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Visiting Harlyn Bay, Cornwall, United Kingdom in August

August is one of the best months to visit Harlyn Bay 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 18°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.5 hours of sunshine per day.

August has total rainfall of 1.3cm (0.5inches) making it mostly dry with very rare light showers although there are 17 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 cold 17°C (62°F). August is too cold for swimming in Harlyn Bay for any length of time, unless you have a wetsuit. The sea temperature in August is slightly warmer than the previous month.

August is another warm and sunny month at Harlyn Bay, with great conditions for sunbathing, swimming, snorkeling, and diving. The water temperature remains comfortable, and beach activities are still in full swing. Surfing, windsurfing, and kitesurfing are popular, with consistent swells and moderate winds providing enjoyable conditions for all skill levels. Also consider visiting Harlyn Bay 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 Harlyn Bay in August?

No, August is not a good time for sunbathing in Harlyn Bay.

August has average maximum temperatures of 18°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.5 hours of sunshine per day. August has total rainfall of 1.3cm (0.5inches) making it mostly dry with very rare light showers although there are 17 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 Harlyn Bay in August?

No, August is too cold for swimming in Harlyn Bay for any length of time, with the sea water at 17°C (62°F), unless you have a wetsuit.

More about August sea temperatures.

Is August a good time to holiday in Harlyn Bay?

Yes, August is a good time for a holiday in Harlyn Bay.

August has average maximum temperatures of 18°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.5 hours of sunshine per day. August has total rainfall of 1.3cm (0.5inches) making it mostly dry with very rare light showers although there are 17 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 cold 17°C (62°F). August is too cold for swimming in Harlyn Bay for any length of time, unless you have a wetsuit.

More about the August temperatures and sunshine.

Is Harlyn Bay warm in August?

Yes, Harlyn Bay is not that warm but sunbathing may be possible on some clear days in August.

The average maximum temperature in Harlyn Bay in August is 18°C (65°F). The average maximum temperature is 19°C (65°) in the previous month and 17°C (63°F) in the next month.

The average temperature in Harlyn Bay in August is 16°C (60°F). The average temperature is 16°C (60°F) in the previous month and 14°C (58°F) in the next month.

More info about the August temperatures and sunshine.

How sunny is Harlyn Bay in August?

The average day light hours per day in Harlyn Bay in August are 14.5. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.5 hours of sunshine per day.

More about August sunshine.

Crowds in Harlyn Bay in August

August is the peak month for tourism at Harlyn Bay, and the beach can become extremely crowded. The warm weather, UK school holidays, and bank holiday weekend all contribute to the high number of visitors. It's advised to arrive early to secure a good spot on the beach.

Temperature in Harlyn Bay 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 Harlyn Bay in August is 18°C (65°F). The average maximum temperature is 19°C (65°F) in the previous month and 17°C (63°F) in the next month.

The average temperature in Harlyn Bay in August is 16°C (60°F). The average temperature is 16°C (60°F) in the previous month and 14°C (58°F) in the next month.

The average minimum temperature in Harlyn Bay in August is 13°C (56°F). The minimum temperature is 13°C (56°F) in the previous month and 12°C (53°F) in the next month.

Sunshine in Harlyn Bay in August

The days in August are shorter than the previous month and days continue to get shorter into September. August has less 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 14.5 per day in Harlyn Bay. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.5 hours of sunshine per day.

The ultraviolet index in Harlyn Bay in August is typically 6.5 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 Harlyn Bay in August

The average sea water temperature in Harlyn Bay in August is 16.6°C (61.9°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water. The sea temperature in August is slightly warmer than the previous month.

Rainfall in Harlyn Bay in August

August weather is slightly wetter than the previous month. August has a couple of less days of rain than the previous month and rainy days continue to drop slightly into September. The average total rainfall in Harlyn Bay in August is 1.3cm (0.5inches) and on average there are 17 rainy days in August making it a wet time to visit the beach.

Humidity in Harlyn Bay in August

The maximum dew point (an indicator of humidity) in Harlyn Bay in August is 15°C (59°F) which is comfortable for everyone. The dew point is 15°C (59°F) in the previous month and 14°C (14°F) in the next month.

The average maximum relative humidity in Harlyn Bay in August is typically 97.6%. The maximum relative humidity is 97.4% in the previous month and 96.9% in the next month.

The average relative humidity in Harlyn Bay in August is typically 86.4%. The average relative humidity is 85.6% in the previous month and 86.4% in the next month.

Wind Speed in Harlyn Bay in August

The average maximum wind speed in Harlyn Bay in August is typically 26KM/H (16MPH). The average maximum wind speed is 26KM/H (16MPH) in the previous month and 27KM/H (17MPH) in the next month.

The average wind speed in Harlyn Bay in August is typically 16KM/H (10MPH). The average wind speed is 16KM/H (10MPH) in the previous month and 17KM/H (11MPH) in the next month.

The average wind direction in Harlyn Bay in August is from the West.

Monthly Averages

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