Weather in Hapuna Beach State Park, Hawaii Island, United States in May

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Visiting Hapuna Beach State Park, Hawaii Island, United States in May

May has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day. May has total rainfall of 2.3cm (0.9inches) making it mostly dry but with short lived occasional showers. There are only 10.2 days with some rainfall so you can still enjoy the beach on the majority of days. It is a good time for sunbathing in Hapuna Beach State Park. Sea temperatures are a very warm 26°C (79°F). May is an excellent month for swimming in Hapuna Beach State Park with very comfortable temperatures for bathing all day.

Consider visiting Hapuna Beach State Park in the months of July, August, September, October, for the best beach weather.

May is a pleasant month to visit Hapuna Beach, with sunny days and warm weather. The ocean conditions are suitable for swimming, snorkeling, and diving. Surfing, windsurfing, and kitesurfing may still not be ideal, as the waves remain inconsistent. Sunbathing is enjoyable during this month. Also consider one of our other suggestions for May.

Can you sunbathe in Hapuna Beach State Park in May?

Yes, May is a good time for sunbathing in Hapuna Beach State Park.

May has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day. May has total rainfall of 2.3cm (0.9inches) making it mostly dry but with short lived occasional showers. There are only 10.2 days with some rainfall so you can still enjoy the beach on the majority of days.

More about May temperature and sunshine.

Can you swim in Hapuna Beach State Park in May?

Yes, May is an excellent month for swimming in Hapuna Beach State Park with very warm sea temperatures 26°C (79°F).

More about May sea temperatures.

Is May a good time to holiday in Hapuna Beach State Park?

Yes, May is a good time for a holiday in Hapuna Beach State Park.

May has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day. May has total rainfall of 2.3cm (0.9inches) making it mostly dry but with short lived occasional showers. There are only 10.2 days with some rainfall so you can still enjoy the beach on the majority of days. It is a good time for sunbathing in Hapuna Beach State Park. Sea temperatures are a very warm 26°C (79°F). May is an excellent month for swimming in Hapuna Beach State Park with very comfortable temperatures for bathing all day.

More about the May temperatures and sunshine.

Is Hapuna Beach State Park warm in May?

Yes, Hapuna Beach State Park is very warm and perfect for sunbathing on clear days in May.

The average maximum temperature in Hapuna Beach State Park in May is 28°C (83°F). The average maximum temperature is 28°C (82°) in the previous month and 29°C (84°F) in the next month.

The average temperature in Hapuna Beach State Park in May is 25°C (78°F). The average temperature is 25°C (76°F) in the previous month and 26°C (79°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is Hapuna Beach State Park in May?

The average day light hours per day in Hapuna Beach State Park in May are 13.1. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day.

More about May sunshine.

Crowds in Hapuna Beach State Park in May

May sees a significant increase in visitors to Hapuna Beach State Park. The weather is warm and sunny, making it an ideal time for beach activities. Memorial Day weekend can be particularly busy, with many people taking advantage of the long weekend to visit the beach.

Temperature in Hapuna Beach State Park in May

The average maximum temperature in Hapuna Beach State Park in May is 28°C (83°F). The average maximum temperature is 28°C (82°F) in the previous month and 29°C (84°F) in the next month.

The average temperature in Hapuna Beach State Park in May is 25°C (78°F). The average temperature is 25°C (76°F) in the previous month and 26°C (79°F) in the next month.

The average minimum temperature in Hapuna Beach State Park in May is 23°C (73°F). The minimum temperature is 22°C (71°F) in the previous month and 23°C (73°F) in the next month.

Sunshine in Hapuna Beach State Park in May

During May the average day light hours are 13.1 per day in Hapuna Beach State Park. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day.

The ultraviolet index in Hapuna Beach State Park in May is typically 12.9 during May. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. 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 Hapuna Beach State Park in May

The average sea water temperature in Hapuna Beach State Park in May is 26.1°C (79.0°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Hapuna Beach State Park in May

The average total rainfall in Hapuna Beach State Park in May is 2.3cm (0.9inches) and on average there are 10.2 rainy days in May making it a pretty wet time to visit the beach.

Humidity in Hapuna Beach State Park in May

The maximum dew point (an indicator of humidity) in Hapuna Beach State Park in May is 21°C (69°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 19°C (67°F) in the previous month and 21°C (21°F) in the next month.

The average maximum relative humidity in Hapuna Beach State Park in May is typically 79.4%. The maximum relative humidity is 76.9% in the previous month and 77.8% in the next month.

The average relative humidity in Hapuna Beach State Park in May is typically 67.9%. The average relative humidity is 65.3% in the previous month and 66.4% in the next month.

Wind Speed in Hapuna Beach State Park in May

The average maximum wind speed in Hapuna Beach State Park in May is typically 23KM/H (14MPH). The average maximum wind speed is 24KM/H (15MPH) in the previous month and 22KM/H (14MPH) in the next month.

The average wind speed in Hapuna Beach State Park in May is typically 11KM/H (7MPH). The average wind speed is 12KM/H (7MPH) in the previous month and 11KM/H (7MPH) in the next month.

The average wind direction in Hapuna Beach State Park in May is from the South-Southwest.

Monthly Averages

Suggested Beaches in May

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