Hickam Field
Hawaii, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Hickam Field, HI

Ocean temperature

In Hickam Field, Hawaii, in April, the average water temperature is 76.8°F (24.9°C).
Note: For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 76.8°F (24.9°C).


In April, the average length of the day is 12.7h.

What is the water temperature in April in Hickam Field?

In Hickam Field, Hawaii, the average seawater temperature in April is 76.8°F (24.9°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 76.8°F (24.9°C) water.

How many hours of daylight does Hickam Field have in April?

In April, the average length of the day in Hickam Field is 12.7h.
Average sea temperature in April - Hickam Field, HI
  • Average sea temperature in April: 76.8°F

The best month for swimming (with the highest average sea temperature) is September (80.4°F).
The coldest month (with the lowest average sea temperature) is March (75.7°F).

Average daylight in April - Hickam Field, 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: 10.8h).