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What is the climate like in Honolulu?

The climate of Honolulu has an average yearly temperature of 29°C. Throughout the year, the average monthly temperature can drop to 27°C and rise to 31°C.

Annually, about 502 mm of rain falls. This gives a good overview of how much rain to expect in Honolulu.

The best time to visit Honolulu is January, February and April until December. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Honolulu.

Temperature 27 to 31°C
Rain 502 mm
The climate of Honolulu

Climate table Honolulu

The climate table for Honolulu shows the average temperatures, rainfall, and UV index by month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 27 27 27 28 29 30 31 31 31 30 29 28
Nighttime temperature (°C) 21 21 21 23 23 24 25 25 25 24 23 22
Rainfall (mm) 35 55 101 31 26 21 19 33 33 52 35 61
UV Index 7 7 8 9 9 9 9 9 9 8 7 6
Best month Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes

Temperature by month in Honolulu

This graph shows the average high temperatures in degrees Celsius for each month in Honolulu, Hawaii

Temperature by month in Honolulu, Hawaii

Rainfall by month in Honolulu

This graph shows the average monthly rainfall in millimeters in Honolulu, Hawaii.

Rainfall by month in Honolulu, Hawaii

UV index by month in Honolulu

This graph shows the average UV index by month in Honolulu, Hawaii.

UV index by month in Honolulu, Hawaii

Yearly temperature in Honolulu

This graph shows the average yearly temperature in Honolulu, Hawaii, measured in degrees Celsius.

Yearly temperature in Honolulu, Hawaii

Yearly total rainfall in Honolulu

This graph shows the average yearly rainfall in millimeters in Honolulu, Hawaii.

Rainfall per year in Honolulu, Hawaii

Weather experiences in Honolulu

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Average weather in Honolulu by month

Click on a month below to see in detail how the weather typically is in Honolulu and what to expect. Based on the historical weather data of Honolulu, you can view the average temperature, rainfall, wind, and UV index for each day of the month.