Average monthly snow and rainfall in Honolulu (HI)
The mean monthly precipitation over the year in Honolulu (Hawaii), including rain, snow, hail.
- Honolulu has dry periods in June, July, August and September.
- On average, December is the wettest month with 55 mm of precipitation.
- On average, July is the driest month with 21 mm of precipitation.
- The average amount of annual precipitation is 426 mm.
Weather Forecasts for Honolulu (HI)
broken clouds and small chance of rain
partly cloudy and small chance of slight rain
broken clouds and small chance of rain