Climate of Hawaii
The state Hawaii has a semi-arid climate. It hardly rains here. The average annual temperature for Hawaii is 18° degrees and there is about 877 mm of rain in a year. It is dry for 49 days a year with an average humidity of 83% and an UV-index of 5.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 17°C and 20°C
- Night:the average nighttime temperature is between 12°C and 15°C
- Rain: it rains 280 days and there is a total of approximately 878 mm rainfall
- Sun hours: throughout the year there are 2941 sun hours
|Maximum temperature:||between 17°C and 20°C|
|Warmest month:||20°C in August|
|Coldest month:||17°C in January|
|Night temperature:||between 12°C and 15°C|
|Dry days:||85 days|
|Days with rain:||280 days|
|Days with snow:||0 days|
|Total rain sum:||878 mm|
|Hours of sunshine:||2941 hours|
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Hawaii.
This graph shows the average amount of rainfall per month for Hawaii.
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Climate table of Hawaii
In this climate table you can see at a glance what the average weather per month is for Hawaii. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Hawaii might be like in a given month.
|Day temp. (°C)||17||17||17||17||18||19||19||20||19||19||18||17|
|Night temp. (°C)||12||12||12||13||14||14||15||15||15||15||14||13|
|Days with rain||16||18||24||25||27||23||25||26||27||26||22||21|
|Sun hours per day||8||8||8||8||10||10||10||8||8||7||6||6|
|Wind force (Bft)||2||2||2||2||2||2||2||2||2||2||2||2|
Best time to visit Hawaii
The best time to visit Hawaii in the United States is May through July, September and November. In this period you have a pleasant temperature and little precipitation. The highest average temperature in the state of Hawaii is 20°C in August and the lowest is17°C in January.
Climate of Hawaii by month
What is the average climate in a given month for Hawaii? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Hawaii weather experiences
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Populaire bestemmingen in Hawaii
Cities and towns in Hawaii