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Climate in Honolulu (Hawaii, United States of America)

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Average min and max temperatures in Honolulu, the United States of America Copyright © 2023 weather-and-climate.com

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly sunhours in Honolulu, the United States of America Copyright © 2023 weather-and-climate.com

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Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year

Average percent of sunshine in Honolulu, the United States of America Copyright © 2023 weather-and-climate.com

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Average water temperature

The mean water temperature over the year. Show in Fahrenheit

Average water temperatures in Honolulu, the United States of America Copyright © 2023 weather-and-climate.com

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Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Inches

Average precipitation (rain/snow) in Honolulu, the United States of America Copyright © 2023 weather-and-climate.com

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average rainy days (rain/snow) in Honolulu, the United States of America Copyright © 2023 weather-and-climate.com

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Average humidity

The mean monthly relative humidity over the year

Average relative humidity in Honolulu, the United States of America Copyright © 2023 weather-and-climate.com

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Average wind speed

The mean monthly wind speed over the year (in meters per second)

Average wind speed in Honolulu, the United States of America Copyright © 2023 weather-and-climate.com

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Weather Forecasts for Honolulu (Hawaii)

Show in Fahrenheit
Mon   Jun 05
30°C | 22°C
NE 18 km/h
0.6 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

hourly forecast
Tue   Jun 06
30°C | 23°C
NE 18 km/h
0.9 mm
partly cloudy and small chance of rain

partly cloudy and small chance of rain

hourly forecast
Wed   Jun 07
30°C | 22°C
NE 18 km/h
0.3 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Honolulu in the United States of America

Honolulu experiences a tropical semi-arid climate. Annual average rainfall is 425 mm (16.7 inches), it mainly rains during the winter months. Temperatures vary little throughout the year, with average high temperatures of 27 to 32 degrees Celsius (80–90 °Fahrenheit) and average lows of 18 to 24 degrees Celsius (65–75 °Fahrenheit).

Summer takes place between May and October and it becomes winter between October and April.

During the months of January, February and March you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 26 degrees Celsius (79°F).

Other facts from our historical climate data:

  • Which is the warmest month in Honolulu?
    August has an average maximum temperature of 29°C (85°F) and is the warmest month of the year.
  • Which is the coldest month in Honolulu?
    The coldest month is January with an average maximum temperature of 25°C (78°F).
  • Which is the wettest month in Honolulu?
    March tops the wettest month list with 113mm (4.4in) of rainfall.
  • Which is the driest month in Honolulu?
    June is the driest month with 49mm (1.9in) of precipitation.
  • Which is the sunniest month in Honolulu?
    July is the sunniest month with an average of 306 hours of sunshine.

    • No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

     

     

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