Weather in Kailua Beach, Kailua, United States in April

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Visiting Kailua Beach, Kailua, 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 (79°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 5.8 hours of sunshine per day. It is not an optimal time for sunbathing but it is possible on clearer days in Kailua Beach.

April has total rainfall of 3cm (1.2inches) making it mostly dry with very rare light showers although there are 18.3 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

Sea temperatures are a warm 25°C (77°F). April is a good month for swimming in Kailua Beach 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 more consistent sunshine and fewer rain showers to Kailua Beach. The ocean conditions are ideal for swimming, snorkeling, and stand-up paddleboarding. Surfing conditions continue to improve, and windsurfing and kitesurfing remain popular due to the steady trade winds. Consider visiting Kailua Beach in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for April.

Can you sunbathe in Kailua Beach in April?

Yes, April is not an optimal time for sunbathing but it is possible on clearer days in Kailua Beach.

April has average maximum temperatures of 26°C (79°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 5.8 hours of sunshine per day. April has total rainfall of 3cm (1.2inches) making it mostly dry with very rare light showers although there are 18.3 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

More about April temperature and sunshine.

Can you swim in Kailua Beach in April?

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

More about April sea temperatures.

Is April a good time to holiday in Kailua Beach?

Yes, April is a good time for a holiday in Kailua Beach.

April has average maximum temperatures of 26°C (79°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 5.8 hours of sunshine per day. April has total rainfall of 3cm (1.2inches) making it mostly dry with very rare light showers although there are 18.3 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much. It is not an optimal time for sunbathing but it is possible on clearer days in Kailua Beach. Sea temperatures are a warm 25°C (77°F). April is a good month for swimming in Kailua Beach with comfortable temperatures for most people.

More about the April temperatures and sunshine.

Is Kailua Beach warm in April?

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

The average maximum temperature in Kailua Beach in April is 26°C (79°F). The average maximum temperature is 25°C (78°) in the previous month and 27°C (81°F) in the next month.

The average temperature in Kailua Beach in April is 23°C (74°F). The average temperature is 23°C (73°F) in the previous month and 25°C (76°F) in the next month.

More info about the April temperatures and sunshine.

How sunny is Kailua Beach in April?

The average day light hours per day in Kailua Beach in April are 12.6. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.8 hours of sunshine per day.

More about April sunshine.

Crowds in Kailua Beach in April

April brings more visitors to Kailua Beach as the weather continues to improve and the peak season approaches. The Easter holiday can also bring more tourists to the area, but overall, the beach is moderately crowded during this month.

Temperature in Kailua Beach 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 Kailua Beach in April is 26°C (79°F). The average maximum temperature is 25°C (78°F) in the previous month and 27°C (81°F) in the next month.

The average temperature in Kailua Beach in April is 23°C (74°F). The average temperature is 23°C (73°F) in the previous month and 25°C (76°F) in the next month.

The average minimum temperature in Kailua Beach in April is 22°C (71°F). The minimum temperature is 21°C (69°F) in the previous month and 22°C (72°F) in the next month.

Sunshine in Kailua Beach in April

The days in April are longer than the previous month and the days continue to get slightly 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 Kailua Beach. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.8 hours of sunshine per day.

The ultraviolet index in Kailua Beach in April is typically 12.2 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 Kailua Beach in April

The average sea water temperature in Kailua Beach in April is 24.8°C (76.6°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 Kailua Beach in April

April weather is noticeably drier than the previous month. April has fewer days of rain than the previous month and rainy days continue to drop slightly into May. The average total rainfall in Kailua Beach in April is 3cm (1.2inches) and on average there are 18.3 rainy days in April making it a wet time to visit the beach.

Humidity in Kailua Beach in April

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

The average maximum relative humidity in Kailua Beach in April is typically 84.3%. The maximum relative humidity is 86.3% in the previous month and 85.9% in the next month.

The average relative humidity in Kailua Beach in April is typically 72.9%. The average relative humidity is 74% in the previous month and 74.3% in the next month.

Wind Speed in Kailua Beach in April

The average maximum wind speed in Kailua Beach in April is typically 23KM/H (14MPH). The average maximum wind speed is 23KM/H (14MPH) in the previous month and 21KM/H (13MPH) in the next month.

The average wind speed in Kailua Beach in April is typically 13KM/H (8MPH). The average wind speed is 13KM/H (8MPH) in the previous month and 12KM/H (7MPH) in the next month.

The average wind direction in Kailua Beach in April is from the East-Northeast.

Monthly Averages

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