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

March weather forecast and climate
Ewa Beach, HI

March, the first month of the spring, in Ewa Beach, is also a moderately hot month, with average temperature varying between 64.4°F (18°C) and 81.3°F (27.4°C).

Temperature

In Ewa Beach, Hawaii, the average high-temperature in March is almost the same as in February - a still warm 81.3°F (27.4°C). The average low-temperature, in Ewa Beach, Hawaii, is 64.4°F (18°C).

Rainfall

Throughout March, in Ewa Beach, 2.2" (55.9mm) of precipitation is accumulated. During the entire year, Ewa Beach aggregates up to 19.7" (500.5mm) of precipitation.

Ocean temperature

March is the month with the coldest seawater in Ewa Beach, with an average ocean temperature of 75.7°F (24.3°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 75.7°F (24.3°C).

Daylight

In Ewa Beach, the average length of the day in March is 12h.

What is the temperature in March in Ewa Beach?

In Ewa Beach, in March, the average high-temperature is 81.3°F (27.4°C), and the average low-temperature is 64.4°F (18°C).

How much does it rain in Ewa Beach in March?

In Ewa Beach, in March, 2.2" (55.9mm) of precipitation is typically accumulated.

When is the ocean coldest in Ewa Beach?

The month with the coldest seawater in Ewa Beach is March, with an average ocean temperature of 75.7°F (24.3°C).

How warm is the water in March in Ewa Beach?

In Ewa Beach, in March, the average water temperature is 75.7°F (24.3°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 75.7°F (24.3°C) water may be enjoyable.

What is the average length of the day in March in Ewa Beach?

The average length of the day in March in Ewa Beach is 12h.
Average temperature in March - Ewa Beach, HI
  • Average high temperature in March: 81.4°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 March: 64.4°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 March - Ewa Beach, HI
  • Average rainfall in March: 2.2"

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 March - Ewa Beach, HI
  • Average sea temperature in March: 75.7°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 March - Ewa Beach, HI
  • Average daylight in March: 12h

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