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

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

The weather in December is marginally cooler than the previous month and temperatures continue to drop slightly into January. December has average maximum temperatures of 28°C (82°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.0 hours of sunshine per day. It is a good time for sunbathing in Hapuna Beach State Park.

December has total rainfall of 2.5cm (1.0inches) making it predominantly dry with occasional light showers on very few days. There are just 6.2 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a warm 25°C (77°F). December is a good month for swimming in Hapuna Beach State Park with comfortable temperatures for most people. The sea temperature in December is slightly cooler than the previous month.

December sees a further decrease in temperature and an increase in rain showers. The ocean conditions remain suitable for swimming, snorkeling, and diving. Surfing, windsurfing, and kitesurfing may not be ideal due to inconsistent wave patterns. Sunbathing is possible, but the occasional cloudy days may limit the amount of sun you receive. Consider visiting Hapuna Beach State Park in the months of July, August, September, October, for the best beach weather. Also consider one of our other suggestions for December.

Can you sunbathe in Hapuna Beach State Park in December?

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

December has average maximum temperatures of 28°C (82°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.0 hours of sunshine per day. December has total rainfall of 2.5cm (1.0inches) making it predominantly dry with occasional light showers on very few days. There are just 6.2 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about December temperature and sunshine.

Can you swim in Hapuna Beach State Park in December?

Yes, December is a good month for swimming in Hapuna Beach State Park with warm sea temperatures 25°C (77°F).

More about December sea temperatures.

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

Yes, December is a great time for a holiday in Hapuna Beach State Park.

December has average maximum temperatures of 28°C (82°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.0 hours of sunshine per day. December has total rainfall of 2.5cm (1.0inches) making it predominantly dry with occasional light showers on very few days. There are just 6.2 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is a good time for sunbathing in Hapuna Beach State Park. Sea temperatures are a warm 25°C (77°F). December is a good month for swimming in Hapuna Beach State Park with comfortable temperatures for most people.

More about the December temperatures and sunshine.

Is Hapuna Beach State Park warm in December?

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

The average maximum temperature in Hapuna Beach State Park in December is 28°C (82°F). The average maximum temperature is 29°C (83°) in the previous month and 27°C (81°F) in the next month.

The average temperature in Hapuna Beach State Park in December is 24°C (76°F). The average temperature is 25°C (78°F) in the previous month and 23°C (74°F) in the next month.

More info about the December temperatures and sunshine.

How sunny is Hapuna Beach State Park in December?

The average day light hours per day in Hapuna Beach State Park in December are 10.9. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.0 hours of sunshine per day.

More about December sunshine.

Crowds in Hapuna Beach State Park in December

December is a relatively quiet month at Hapuna Beach State Park, with the exception of the holiday season. The weeks leading up to Christmas and New Year's Eve can see an increase in visitors, but overall, the beach is not as crowded as other months. Visitors can enjoy a more peaceful experience during most of December, with the exception of the holiday weeks.

Temperature in Hapuna Beach State Park in December

The weather in December is marginally cooler than the previous month and temperatures continue to drop slightly into January. The average maximum temperature in Hapuna Beach State Park in December is 28°C (82°F). The average maximum temperature is 29°C (83°F) in the previous month and 27°C (81°F) in the next month.

The average temperature in Hapuna Beach State Park in December is 24°C (76°F). The average temperature is 25°C (78°F) in the previous month and 23°C (74°F) in the next month.

The average minimum temperature in Hapuna Beach State Park in December is 21°C (70°F). The minimum temperature is 22°C (72°F) in the previous month and 20°C (68°F) in the next month.

Sunshine in Hapuna Beach State Park in December

The days in December are slightly shorter than the previous month. December has slightly less hours of sunshine than the previous month. During December the average day light hours are 10.9 per day in Hapuna Beach State Park. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.0 hours of sunshine per day.

The ultraviolet index in Hapuna Beach State Park in December is typically 7 during December. 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 Hapuna Beach State Park in December

The average sea water temperature in Hapuna Beach State Park in December is 24.9°C (76.8°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in December is slightly cooler than the previous month.

Rainfall in Hapuna Beach State Park in December

December weather is marginally wetter than the previous month and rainfall continues to rise slightly into January. December has a couple of less days of rain than the previous month and rainy days continue to drop slightly into January. The average total rainfall in Hapuna Beach State Park in December is 2.5cm (1.0inches) and on average there are 6.2 rainy days in December making it a quite rainy time to visit the beach.

Humidity in Hapuna Beach State Park in December

The maximum dew point (an indicator of humidity) in Hapuna Beach State Park in December is 20°C (67°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 21°C (69°F) in the previous month and 19°C (19°F) in the next month.

The average maximum relative humidity in Hapuna Beach State Park in December is typically 77.5%. The maximum relative humidity is 77.9% in the previous month and 77.9% in the next month.

The average relative humidity in Hapuna Beach State Park in December is typically 65.9%. The average relative humidity is 66.7% in the previous month and 65.8% in the next month.

Wind Speed in Hapuna Beach State Park in December

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

The average wind speed in Hapuna Beach State Park in December is typically 11KM/H (7MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 11KM/H (7MPH) in the next month.

The average wind direction in Hapuna Beach State Park in December is from the East-Southeast.

Monthly Averages

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