Daytime highs, nighttime lows and the warmest cities in Oahu, the United States of America this April.
Oahu, the United States of America, a region in the United States of America, typically experiences warm weather in April, with maximum daytime temperatures around 26°C (79°F) and nighttime temperatures around 22°C (72°F) in Honolulu.
Explore the map below to discover average April 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 April: blue is cold, red is hot.
Average daytime highs in Oahu, the United States of America during April reach about 26°C (79°F) in Honolulu.
After dark, Honolulu cools to about 22°C (72°F) on an average April night.
The weather is predominantly sunny, with an estimated total of around 252 hours of sunshine in Honolulu. This means many sunny days, which creates a cheerful atmosphere during this month.
The water temperature averages approximately 25°C (77°F) in Honolulu this month, a perfect temperature 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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