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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.

Monthly precipitation

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

Forecast for Honolulu (HI)

Sat   May 25
28°C | 22°C
E 22 km/h
0.4 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Sun   May 26
28°C | 23°C
E 22 km/h
0.6 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Mon   May 27
29°C | 23°C
E 25 km/h
1 mm
partly cloudy and small chance of rain

partly cloudy and small chance of rain

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, it mainly rains during the winter months. Temperatures vary little throughout the year, with average high temperatures of 27°C to 32°C and average lows of 18°C to 24°C.

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

During the months of January, February, March, April and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Honolulu?
    August has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Honolulu?
    The coldest month is February with an average maximum temperature of 25°C.
  • Which is the wettest month in Honolulu?
    December tops the wettest month list with 55 mm of rainfall.
  • Which is the driest month in Honolulu?
    July is the driest month with 21 mm 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 have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.