Kailua-Kona Weather in January

Kailua-Kona in January sees high temperatures, with highs around 23°C (73°F) and overnight lows of 19°C (66°F). It's the driest month of the year, with very little rainfall to worry about.

Rainfall in Kailua-Kona in January

Take advantage of the dry conditions this month, with minimal rain expected. Records from the past 30 years suggest around 15 days of rain, with 137 mm (5.4 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Kailua-Kona in January

Daytime temperatures in Kailua-Kona reach 23°C (73°F) in January, dropping to 19°C (66°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 19°C (66°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Kailua-Kona in January

The month enjoys around 220 hours of sunshine, creating mostly sunny days with good weather conditions.

So this is a great month to visit if you prefer dry days with pleasant temperatures.