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Hana weather in December (Hawaii, United States of America)

Looking to travel to Hana in December? This guide provides all the details you need.

In December, Hana generally has high temperatures and heavy rainfall. Throughout the day, temperatures typically settle at around 24°C. But by evening, they drop to around 21°C.

Hana in December usually receives heavy rainfall, averaging around 183 mm for the month. In this month, the heaviest downpours of the year are not uncommon. Carrying a poncho might be your best bet to stay dry. When we look at the climate data from the last 30 years, we can expect around 15 days of rain.

With around 213 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Hana. January, February, March, April, May, June, July, August, September, October and November typically offer the most optimal weather. In contrast, December tends to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Hana climate page with graphs.

 

Hana, monthly averages in December

Min TemperatureMin Temperature 21°C  
Max TemperatureMax Temperature 24°C  
Chance of RainChance of Rain 50%  
PrecipitationPrecipitation 183 mm  
Rainy daysRainy days 15 days  
HumidityHumidity 77% *  
SunshineSunshine 213 hours *  
Percentage SunshinePercentage Sunshine 63% *  
* Data from: Kahului, the United States of America (49 KM, 30 Miles).

Where to go in the United States of America in December

Find out more about the weather in the United States of America in December and which places have the best weather 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 Hana in December?

For visitors traveling to Hana, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming
8/10
Camping
6/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Hana.

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 climate conditions. Find out where to go with our weather planner.