Daytime highs, nighttime lows and the warmest cities in Oahu, the United States of America this January.
Oahu, the United States of America, a region in the United States of America, typically experiences warm weather in January, with maximum daytime temperatures around 25°C (77°F) and nighttime temperatures around 21°C (70°F) in Honolulu.
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.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Oahu.
Marker color shows the average daytime high temperature in January: blue is cold, red is hot.
Daytime temperatures in Honolulu typically peak at 25°C (77°F) in January, putting it in the high range.
After dark, Honolulu cools to about 21°C (70°F) on an average January night.
Honolulu enjoys close to 214 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.
The water temperature averages approximately 25°C (77°F) in Honolulu this month, good for swimming and cooling off.
We have much more information about the climate in Oahu.
Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.
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