Weather in Hawaii Island, United States in April

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Visiting Hawaii Island, United States in April

The weather in April is marginally warmer than the previous month and temperatures continue to rise slightly into May. April has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 55% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day. It is a good time for sunbathing in Hawaii Island.

April has total rainfall of 8.3cm (3.3inches) making it mostly dry with only intermittent light showers. There are only 10.7 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a warm 25°C (77°F). April is a good month for swimming in Hawaii Island with comfortable temperatures for most people. The sea temperature in April is marginally warmer than the previous month and temperatures continue to rise slightly into May.

Consider visiting Hawaii Island in the months of June, July, September, October, for the best beach weather. Also consider one of our other suggestions for April.

Can you sunbathe in Hawaii Island in April?

Yes, April is a good time for sunbathing in Hawaii Island.

April has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 55% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day. April has total rainfall of 8.3cm (3.3inches) making it mostly dry with only intermittent light showers. There are only 10.7 days with some rainfall so you can still enjoy the beach on the majority of days.

More about April temperature and sunshine.

Can you swim in Hawaii Island in April?

Yes, April is a good month for swimming in Hawaii Island with warm sea temperatures 25°C (77°F).

More about April sea temperatures.

Is April a good time to holiday in Hawaii Island?

Yes, April is a good time for a holiday in Hawaii Island.

April has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 55% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day. April has total rainfall of 8.3cm (3.3inches) making it mostly dry with only intermittent light showers. There are only 10.7 days with some rainfall so you can still enjoy the beach on the majority of days. It is a good time for sunbathing in Hawaii Island. Sea temperatures are a warm 25°C (77°F). April is a good month for swimming in Hawaii Island with comfortable temperatures for most people.

More about the April temperatures and sunshine.

Is Hawaii Island warm in April?

Yes, Hawaii Island is very warm and perfect for sunbathing on clear days in April.

The average maximum temperature in Hawaii Island in April is 27°C (81°F). The average maximum temperature is 27°C (80°) in the previous month and 28°C (82°F) in the next month.

The average temperature in Hawaii Island in April is 24°C (75°F). The average temperature is 23°C (74°F) in the previous month and 25°C (77°F) in the next month.

More info about the April temperatures and sunshine.

How sunny is Hawaii Island in April?

The average day light hours per day in Hawaii Island in April are 12.6. The sunshine percentage is 55% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day.

More about April sunshine.

Temperature in Hawaii Island in April

The weather in April is marginally warmer than the previous month and temperatures continue to rise slightly into May. The average maximum temperature in Hawaii Island in April is 27°C (81°F). The average maximum temperature is 27°C (80°F) in the previous month and 28°C (82°F) in the next month.

The average temperature in Hawaii Island in April is 24°C (75°F). The average temperature is 23°C (74°F) in the previous month and 25°C (77°F) in the next month.

The average minimum temperature in Hawaii Island in April is 21°C (69°F). The minimum temperature is 20°C (68°F) in the previous month and 22°C (71°F) in the next month.

Sunshine in Hawaii Island in April

The days in April are longer than the previous month and the days continue to get marginally longer into May. April has marginally more hours of sunshine than the previous month and hours of sunshine continue to rise slightly into May. During April the average day light hours are 12.6 per day in Hawaii Island. The sunshine percentage is 55% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day.

The ultraviolet index in Hawaii Island in April is typically 12.7 during April. 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 Hawaii Island in April

The average sea water temperature in Hawaii Island in April is 24.9°C (76.8°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in April is marginally warmer than the previous month and temperatures continue to rise slightly into May.

Rainfall in Hawaii Island in April

April weather is drier than the previous month and rainfall continues to drop slightly into May. April has fewer days of rain than the previous month. The average total rainfall in Hawaii Island in April is 8.3cm (3.3inches) and on average there are 10.7 rainy days in April making it a pretty wet time to visit the beach.

Humidity in Hawaii Island in April

The maximum dew point (an indicator of humidity) in Hawaii Island in April is 19°C (67°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 20°C (20°F) in the next month.

The average maximum relative humidity in Hawaii Island in April is typically 81.6%. The maximum relative humidity is 82.7% in the previous month and 82.9% in the next month.

The average relative humidity in Hawaii Island in April is typically 69%. The average relative humidity is 70.1% in the previous month and 70% in the next month.

Wind Speed in Hawaii Island in April

The average maximum wind speed in Hawaii Island in April is typically 24KM/H (15MPH). The average maximum wind speed is 25KM/H (15MPH) in the previous month and 23KM/H (14MPH) in the next month.

The average wind speed in Hawaii Island in April is typically 11KM/H (7MPH). The average wind speed is 11KM/H (7MPH) in the previous month and 11KM/H (7MPH) in the next month.

The average wind direction in Hawaii Island in April is from the South-Southwest.

Monthly Averages

Suggested Beaches in April

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.