Weathermondo.comHawaii climate and temperatures
The climate of Hawaii is Temperate oceanic climate (Köppen: Cfb), with mild summers and precipitation throughout the year. Monthly temperatures range from a minimum of 23°C in February to a maximum of 26°C in June. The average annual temperature is around 25°C.
During the colder months, nighttime temperatures average around 8°C, while in the warmer months they average about 14°C.
Popular destinations in Hawaii
- 'Aiea
- Captain Cook
- Discovery Harbour
- East Honolulu
- Ha'ena
- Halawa
- Haleakala National Park
- Hana
- Hanalei
- Hanapepe
- Hau'ula
- Hawaii Volcanoes National Park
Climate table of Hawaii
The climate table below gives you a clear overview of the climate in Hawaii by month, from average temperatures and rainfall to UV levels. This makes it easy to see when the weather best suits your travel plans.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 14 | 16 | 17 | 19 | 23 | 27 | 30 | 30 | 27 | 23 | 18 | 16 |
| Temp. min (°C) | 6 | 7 | 9 | 11 | 15 | 19 | 22 | 22 | 19 | 15 | 10 | 7 |
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| Rainfall (mm) | 46 | 34 | 46 | 64 | 43 | 23 | 22 | 75 | 77 | 84 | 61 | 25 |
| UV index | 4 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 6 | 5 | 4 | 4 |
Best time to visit Hawaii
The best time to visit Hawaii is January, May, June en July. During this period, temperatures are usually pleasant to warm and there is relatively little rainfall. Between January and July, average high temperatures range roughly from 24°C to 26°C, while rainfall remains limited. For a sun or beach holiday, May en June are the most suitable months. It is often warm to hot and relatively dry during this time. For a city trip, round trip, or active holiday, January, May, June, July en September are often more comfortable, as it is warm without the heat becoming too intense. The warmest month is June, with an average daytime temperature of around 26°C. The driest month is June, with about 24 mm of rainfall, while August is usually the wettest month of the year, with approximately 72 mm. Snow plays virtually no role in the climate here.
Average temperature per month
This chart shows the average daytime (maximum) and nighttime (minimum) temperatures per month in Hawaii. The figures are based on climate data from recent years and are presented in degrees Celsius, so you can clearly see the temperature range for each month.
Average rainfall per month
This chart shows the average monthly rainfall in Hawaii. The figures are based on long-term climate data and are displayed in millimeters, so you can immediately see which months are drier or wetter.
Average UV index per month
This chart shows the average monthly sun intensity in Hawaii. The UV index ranges from 0 (no UV radiation) to 11+ (extreme). A higher UV index means you can burn more quickly, making proper sun protection increasingly important.
Average annual temperature
This chart shows the average annual temperature in Hawaii based on data from the past ten years. It allows you to see at a glance how the climate is evolving and whether there are clear warming trends.
Average annual rainfall
This chart shows the average annual rainfall in Hawaii over the past ten years. It allows you to see at a glance how much rain falls each year and whether there are clear fluctuations between the years.
Weather experiences in Hawaii
The weather in Hawaii is rated an average of 4.3 out of 5 stars by 8 visitors. Have you been to Hawaii? Share your experience with the weather to help other visitors plan their trip.
Average weather per month
Click on a month below and discover what the weather in Hawaii is typically like. For each period, you can instantly see the average temperature, rainfall, wind, and UV index. Thanks to years of historical weather data, you’ll know exactly what to expect during your trip.