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Oahu United States of America
Temperatures in January
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Oahu temperatures in January

Oahu is a region in the United States of America. January is generally a warm month with maximum daytime temperatures around 25°C and nighttime temperatures around 21°C in Honolulu.

What is the temperature of the different cities in Oahu in January?

Explore the map below to discover average January temperatures at the top destinations in Oahu. For a deeper dive, simply click on any destination dot.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • How much sun does Oahu get in January?
    • The weather is predominantly sunny, with an estimated total of around 214 hours of sunshine in Honolulu. This means many sunny days, which creates a cheerful atmosphere during this month.

  • What is the water's temperature in January?
    • The water temperature averages approximately 25°C in Honolulu this month, a rehreshing temperature for swimming and cooling off.

    Interested in more climate information?

    We have much more information about the climate in Oahu. Interested in the weather conditions in a specific month? Select the month below.

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