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Kailua weather in December (United States of America)

How does the weather in Kailua usually fare in December? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

The weather in Kailua is usually perfect in December, characterized by high temperatures and moderate rainfall. Daytime temperatures are expected to be around 26°C, cooling off to about 22°C at night.

Precipitation

Kailua in December usually receives moderate rainfall, averaging around 61 mm for the month. It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. You can typically expect 11 days days of rain this month, based on climate records.

Average sunshine

Expect a lot of sunshine this month, with about 199 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

In case you lean more towards enjoying temperate temperatures and rain-free days typically offer the most optimal weather. In contrast, tend to have less optimal conditions.

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

 

Kailua, monthly averages in December

Min TemperatureMin Temperature 22°C  
Max TemperatureMax Temperature 26°C  
Water TemperatureWater Temperature 25°C *  
Chance of RainChance of Rain 37%  
PrecipitationPrecipitation 61 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 72% *  
WindspeedWindspeed 4 m/s *  
SunshineSunshine 199 hours *  
Percentage SunshinePercentage Sunshine 59% *  
Data from: Honolulu, the United States of America (20 KM, 12 Miles).

Where to go in the United States of America in December

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. With a water temperature of around 25°C this is a great month to swim so bring your swimwear.

What To Do

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

Swimming
7/10
Cycling
8/10
Walking
8/10
Camping
8/10
Outdoor sports
8/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Kailua.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.