Waimanalo
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Waimanalo Weather in January

Waimanalo in January sees high daytime temperatures of 25°C (77°F) and nighttime lows of 22°C (72°F). Moderate rainfall is typical, with around 47 mm (1.9 in) for the month.

Rainfall in Waimanalo in January

Looking at the last 30 years, the data shows about 11 days with rain, averaging 47 mm (1.9 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Waimanalo in January

January tends to be one of the excellent months in Waimanalo, with 25°C (77°F) in the afternoon and 22°C (72°F) overnight. This kind of day-to-night contrast is typical for this time of year. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.

Sunshine in Waimanalo in January

Enjoy a sunny month with about 214 hours of sunshine, the clear skies make Waimanalo even more beautiful.

Wind Speed in Waimanalo in January

January has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in January

With water at 25°C (77°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period, it feels comfortable straight away.

To explore more travel options, our weather planner can help you discover destinations worldwide.

Waimanalo Temperature in January

Min Temperature
22°C (72°F)
Max Temperature
25°C (77°F)
Water Temperature
25°C (77°F) *
Chance of Rain
35%
Precipitation
47 mm (1.9 in)
Rainy days
11 days
Humidity
73% *
Windspeed
3 m/s (6 knots) *
Sunshine
214 hours *
Percentage Sunshine
63% *
* Data from: Honolulu, the United States of America (21 KM, 13 Miles).

Waimanalo Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Waimanalo - and find the best time to visit.

Best Places in the United States of America in January

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

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Waimanalo 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. Rain gear is recommended, you can expect wet weather on multiple days. The water temperature sits at about 25°C (77°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Waimanalo in January

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

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

Waimanalo 3-Day Forecast

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.