March weather forecast
Kailua-Kona, HI

Residents in Kailua-Kona witness a transition in the weather during March. The city experiences the least fluctuation in temperatures during this period, with a high of 82.2°F (27.9°C). March marks the onset of longer days due to spring equinox, adding more daylight for activities. Rainfall persists but with a reduced intensity compared to the winter months. Overall, the Kailua-Kona weather remains consistent, allowing for uninterrupted activities.

Temperature

The advent of March signifies a minor shift to an average high-temperature of a still moderately hot 82.2°F (27.9°C), aligning closely with February. Throughout the nights in March, an average low-temperature of 70°F (21.1°C) is noted in Kailua-Kona.

Rainfall

Throughout March, in Kailua-Kona, 1.77" (45mm) of precipitation is accumulated. Throughout the year, 18.39" (467mm) of rain is accumulated.

Ocean temperature

The month with the coldest seawater in Kailua-Kona, Hawaii, is March, with an average ocean temperature of 75.9°F (24.4°C).
Note: If cold is not your friend, swimming at 75.9°F (24.4°C) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.

Daylight

In March, the average length of the day in Kailua-Kona is 12h and 3min.
On the first day of the month, sunrise is at 6:42 am and sunset at 6:29 pm. On the last day of March, in Kailua-Kona, sunrise is at 6:17 am and sunset at 6:38 pm HST.