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.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Kailua-Kona's climate page.

Kailua-Kona Temperature in January

Min Temperature 19°C (66°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 49%  

Precipitation 137 mm (5.4 in)  

Rainy days 15 days  

Sunshine 220 hours  

Percentage Sunshine  

What to Wear in Kailua-Kona in January

Pleasant temperatures in January mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Kailua-Kona in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Kailua-Kona's climate page.

More climate data for Kailua-Kona

Temperature Rainfall Sunshine

See the full Kailua-Kona climate overview or explore weather in the United States of America.