Ewa Beach
Hawaii, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Ewa Beach, HI

April, the same as March, is another warm spring month in Ewa Beach, Hawaii, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 66.2°F (19°C).
The ideal ocean temperature of 77.2°F (25.1°C) and 1.2" (30.5mm) of accumulated rainfall makes April the best time for swimming and other water activities.

Temperature

In Ewa Beach, the average high-temperature in April is relatively the same as in March - a still moderately hot 82.9°F (28.3°C). In April, the average low-temperature is 66.2°F (19°C).

Rainfall

Throughout April, in Ewa Beach, 1.2" (30.5mm) of precipitation is accumulated. During the entire year, Ewa Beach aggregates up to 19.7" (500.5mm) of precipitation.

Ocean temperature

In Ewa Beach, the average water temperature is 77.2°F (25.1°C).
Note: For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In Ewa Beach, Hawaii, the average length of the day in April is 12.7h.

What is the temperature in April in Ewa Beach?

In April, the average high-temperature is 82.9°F (28.3°C), and the average low-temperature is 66.2°F (19°C).

How much does it rain in Ewa Beach in April?

Throughout April, in Ewa Beach, Hawaii, 1.2" (30.5mm) of precipitation is accumulated.

What is the water temperature in April in Ewa Beach?

In Ewa Beach, Hawaii, the average seawater temperature in April is 77.2°F (25.1°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Ewa Beach have in April?

In April, the average length of the day in Ewa Beach is 12.7h.
Average temperature in April - Ewa Beach, HI
  • Average high temperature in April: 83°F

Warmest months (with the highest average high temperature) are August and September (88.3°F).
The month with the lowest average high temperature is January (80.5°F).

  • Average low temperature in April: 66.2°F

The month with the highest average low temperature is August (71.4°F).
The coldest month (with the lowest average low temperature) is February (62.7°F).

Average rainfall in April - Ewa Beach, HI
  • Average rainfall in April: 1.2"

The wettest month (with the highest rainfall) is December (3.3").
Driest months (with the lowest rainfall) are June and August (0.4").

Average sea temperature in April - Ewa Beach, HI
  • Average sea temperature in April: 77.3°F

The best month for swimming (with the highest average sea temperature) is September (80.6°F).
The coldest month (with the lowest average sea temperature) is March (75.7°F).

Average daylight in April - Ewa Beach, HI
  • Average daylight in April: 12.7h

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.9h).