Wailuku Weather in January

During January, Wailuku experiences high daytime temperatures of 26°C (79°F) and cooler nights around 20°C (68°F). Some rainfall is typical during this period.

Rainfall in Wailuku in January

The climate data from previous years indicates about 12 days of rain, averaging 48 mm (1.9 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Wailuku in January

Wailuku in January is worth a visit. The temperature is excellent, with 26°C (79°F) during the day and 20°C (68°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 20°C (68°F), evenings stay pleasantly warm.

Sunshine in Wailuku in January

With approximately 216 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Wailuku in January

January sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in January

With water at 24°C (75°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period, it feels comfortable straight away.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, June, November and December typically offer the best circumstances for Wailuku.