Weather in Half Moon Bay State Beach, Half Moon Bay, United States in August

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Visiting Half Moon Bay State Beach, Half Moon Bay, United States in August

August is one of the best months to visit Half Moon Bay State Beach for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

August has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 9.5hrs making the days long and bright. August has total rainfall of 0.1cm (0.0inches) making it extremely dry with very few light showers and most days are rain free. There are just 4.2 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between. Sea temperatures are a cool 20°C (67°F). August is a slightly chilly month for swimming in Half Moon Bay State Beach.

Also consider visiting Half Moon Bay State Beach in one of the other best months of June, July, September, for the best beach weather.

August is another peak summer month with warm and sunny weather. The ocean water remains warm, making swimming, snorkeling, and diving popular. Sunbathing is enjoyable, and the consistent winds provide excellent conditions for windsurfing and kitesurfing. Also consider one of our other suggestions for August.

Can you sunbathe in Half Moon Bay State Beach in August?

No, August is not a good time for sunbathing in Half Moon Bay State Beach.

August has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 9.5hrs making the days long and bright. August has total rainfall of 0.1cm (0.0inches) making it extremely dry with very few light showers and most days are rain free. There are just 4.2 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

More about August temperature and sunshine.

Can you swim in Half Moon Bay State Beach in August?

Yes, August is a a slightly chilly month for swimming in Half Moon Bay State Beach with cool sea temperatures 20°C (67°F).

More about August sea temperatures.

Is August a good time to holiday in Half Moon Bay State Beach?

Probably not, August is not a good time for a holiday in Half Moon Bay State Beach.

August has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 9.5hrs making the days long and bright. August has total rainfall of 0.1cm (0.0inches) making it extremely dry with very few light showers and most days are rain free. There are just 4.2 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between. Sea temperatures are a cool 20°C (67°F). August is a slightly chilly month for swimming in Half Moon Bay State Beach.

More about the August temperatures and sunshine.

Is Half Moon Bay State Beach warm in August?

No, Half Moon Bay State Beach is a little too chilly for sunbathing in August.

The average maximum temperature in Half Moon Bay State Beach in August is 17°C (62°F). The average maximum temperature is 16°C (62°) in the previous month and 18°C (64°F) in the next month.

The average temperature in Half Moon Bay State Beach in August is 14°C (58°F). The average temperature is 14°C (57°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 Half Moon Bay State Beach in August?

The average day light hours per day in Half Moon Bay State Beach in August are 13.6. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 9.5hrs making the days long and bright.

More about August sunshine.

Crowds in Half Moon Bay State Beach in August

August continues to be a busy month at Half Moon Bay State Beach, with many visitors coming to enjoy the warm summer weather. The beach can be quite crowded during this month, especially on weekends and during special events such as the annual Sandcastle Contest. Be prepared for larger crowds and busier beach conditions during August.

Temperature in Half Moon Bay State Beach in August

The average maximum temperature in Half Moon Bay State Beach in August is 17°C (62°F). The average maximum temperature is 16°C (62°F) in the previous month and 18°C (64°F) in the next month.

The average temperature in Half Moon Bay State Beach in August is 14°C (58°F). The average temperature is 14°C (57°F) in the previous month and 14°C (58°F) in the next month.

The average minimum temperature in Half Moon Bay State Beach in August is 12°C (54°F). The minimum temperature is 12°C (53°F) in the previous month and 11°C (52°F) in the next month.

Sunshine in Half Moon Bay State Beach in August

During August the average day light hours are 13.6 per day in Half Moon Bay State Beach. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 9.5hrs making the days long and bright.

The ultraviolet index in Half Moon Bay State Beach in August is typically 9.9 during August. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. 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 Half Moon Bay State Beach in August

The average sea water temperature in Half Moon Bay State Beach in August is 19.7°C (67.5°F) which is comfortable for swimming though some may prefer warmer water.

Rainfall in Half Moon Bay State Beach in August

The average total rainfall in Half Moon Bay State Beach in August is 0.1cm (0.0inches) and on average there are 4.2 rainy days in August making it a very dry time to visit the beach.

Humidity in Half Moon Bay State Beach in August

The maximum dew point (an indicator of humidity) in Half Moon Bay State Beach in August is 14°C (57°F) which is comfortable for everyone. The dew point is 14°C (56°F) in the previous month and 14°C (14°F) in the next month.

The average maximum relative humidity in Half Moon Bay State Beach in August is typically 99%. The maximum relative humidity is 98.8% in the previous month and 98.6% in the next month.

The average relative humidity in Half Moon Bay State Beach in August is typically 92.3%. The average relative humidity is 91.5% in the previous month and 90.4% in the next month.

Wind Speed in Half Moon Bay State Beach in August

The average maximum wind speed in Half Moon Bay State Beach in August is typically 20KM/H (12MPH). The average maximum wind speed is 19KM/H (12MPH) in the previous month and 22KM/H (13MPH) in the next month.

The average wind speed in Half Moon Bay State Beach in August is typically 9KM/H (5MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 9KM/H (6MPH) in the next month.

The average wind direction in Half Moon Bay State Beach in August is from the West.

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