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Wailuku weather in January (Hawaii, United States of America)

What can you expect from the weather in Wailuku during January? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In Wailuku the weather in January is generally perfect, with high temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 26°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 20°C.

Wailuku in January usually receives moderate rainfall, averaging around 48 mm for the month. Based on our climate data of the past 30 years, about 12 days of rain are anticipated.

With around 216 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

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.

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

 

Wailuku, monthly averages in January

Min TemperatureMin Temperature 20°C  
Max TemperatureMax Temperature 26°C  
Water TemperatureWater Temperature 24°C *  
Chance of RainChance of Rain 40%  
PrecipitationPrecipitation 48 mm  
Rainy daysRainy days 12 days  
HumidityHumidity 78% *  
WindspeedWindspeed 14 km/h *  
SunshineSunshine 216 hours *  
Percentage SunshinePercentage Sunshine 64% *  
* Data from: Kahului, the United States of America (7 KM, 4 Miles).

Where to go in the United States of America in January

Find out more about the weather in the United States of America in January 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 Wailuku in January?

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 24°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 in January.

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

Interested in more climate information?

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

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.