Weather in Hilo, Hawaii Island, United States in April

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Visiting Hilo, 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 26°C (80°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 73% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright. It is a good time for sunbathing in Hilo.

April has total rainfall of 20cm (7.9inches) making it a bit rainy but with only moderate tropical showers. There are 18 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a warm 25°C (76°F). April is a good month for swimming in Hilo 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.

April brings a transition from the wet season to the dry season, with a mix of sun and occasional rain showers. The ocean remains calm, making it perfect for swimming and snorkeling. Surfing conditions may improve slightly, and windsurfing and kitesurfing remain popular. Consider visiting Hilo in the months of May, June, July, September, for the best beach weather. Also consider one of our other suggestions for April.

Can you sunbathe in Hilo in April?

Yes, April is a good time for sunbathing in Hilo.

April has average maximum temperatures of 26°C (80°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 73% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright. April has total rainfall of 20cm (7.9inches) making it a bit rainy but with only moderate tropical showers. There are 18 days with some rainfall so you can still enjoy the beach on the clear days.

More about April temperature and sunshine.

Can you swim in Hilo in April?

Yes, April is a good month for swimming in Hilo with warm sea temperatures 25°C (76°F).

More about April sea temperatures.

Is April a good time to holiday in Hilo?

Yes, April is a good time for a holiday in Hilo.

April has average maximum temperatures of 26°C (80°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 73% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright. April has total rainfall of 20cm (7.9inches) making it a bit rainy but with only moderate tropical showers. There are 18 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in Hilo. Sea temperatures are a warm 25°C (76°F). April is a good month for swimming in Hilo with comfortable temperatures for most people.

More about the April temperatures and sunshine.

Is Hilo warm in April?

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

The average maximum temperature in Hilo in April is 26°C (80°F). The average maximum temperature is 26°C (79°) in the previous month and 28°C (82°F) in the next month.

The average temperature in Hilo in April is 23°C (73°F). The average temperature is 22°C (72°F) in the previous month and 24°C (74°F) in the next month.

More info about the April temperatures and sunshine.

How sunny is Hilo in April?

The average day light hours per day in Hilo in April are 12.6. The sunshine percentage is 73% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright.

More about April sunshine.

Crowds in Hilo in April

April experiences more visitors as the weather continues to improve, and the Merrie Monarch Festival, a week-long hula competition, attracts tourists. The beaches may be moderately crowded during this month, especially during the festival week.

Temperature in Hilo 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 Hilo in April is 26°C (80°F). The average maximum temperature is 26°C (79°F) in the previous month and 28°C (82°F) in the next month.

The average temperature in Hilo in April is 23°C (73°F). The average temperature is 22°C (72°F) in the previous month and 24°C (74°F) in the next month.

The average minimum temperature in Hilo in April is 19°C (65°F). The minimum temperature is 18°C (65°F) in the previous month and 19°C (67°F) in the next month.

Sunshine in Hilo in April

The days in April are longer than the previous month and the days continue to get marginally longer into May. April has a slightly more hours of sunshine than the previous month. During April the average day light hours are 12.6 per day in Hilo. The sunshine percentage is 73% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright.

The ultraviolet index in Hilo 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 Hilo in April

The average sea water temperature in Hilo in April is 24.6°C (76.3°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 Hilo in April

April weather is significantly drier than the previous month and rainfall continues to drop into May. April has a few more days of rain than the previous month. The average total rainfall in Hilo in April is 20cm (7.9inches) and on average there are 18 rainy days in April making it a wet time to visit the beach.

Humidity in Hilo in April

The maximum dew point (an indicator of humidity) in Hilo 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 (66°F) in the previous month and 20°C (20°F) in the next month.

The average maximum relative humidity in Hilo in April is typically 91%. The maximum relative humidity is 90.3% in the previous month and 89.8% in the next month.

The average relative humidity in Hilo in April is typically 76.4%. The average relative humidity is 76.2% in the previous month and 74.3% in the next month.

Wind Speed in Hilo in April

The average maximum wind speed in Hilo in April is typically 26KM/H (16MPH). The average maximum wind speed is 26KM/H (16MPH) in the previous month and 25KM/H (16MPH) in the next month.

The average wind speed in Hilo in April is typically 10KM/H (6MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 10KM/H (6MPH) in the next month.

The average wind direction in Hilo in April is from the South West.

Monthly Averages

Suggested Beaches in April

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