January weather forecast
Waimea Canyon State Park, HI

The commencement of the year at Waimea Canyon State Park, Hawaii, brings forth weather marked by moderate sea temperatures and minimal daylight hours. Notable, January sees the sea temperature linger at 76.8°F (24.9°C), setting the tone for the year. With the sun reluctant to stay out for too long, the park experiences a rather short day. The terrain anticipates a minimal variation in the weather conditions moving into February. No extreme weather patterns make themselves known, allowing island explorers to kickstart their year with mild adventures.

Ocean temperature

In January, the average ocean temperature is 76.8°F (24.9°C).
Note: Swimming in 76.8°F (24.9°C) water can be enjoyable based on one's cold tolerance and conditions like sunshine, wind, and ambient temperature. (Olympic swimmers compete in waters between 77°F (25°C) and 82.4°F (28°C).)

Daylight

In January, the average length of the day is 10h and 58min.
On the first day of the month, sunrise is at 7:17 am and sunset at 6:06 pm. On the last day of January, sunrise is at 7:17 am and sunset at 6:26 pm HST.