Kahana (HI) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kahana.
Climate overview of Kahana
The climate in Kahana, Hawaii, United States of America, is remarkably consistent, with temperatures year-round averaging 27°C (81°F). The warmest month is August at 29°C (84°F), and the coolest is February at 25°C (77°F).
The city tends toward dry conditions, with around 304 mm (12 in) of rainfall per year. It does, however, have a distinct dry season from April to November. The most sunshine falls in July, with an average of 9.8 hours of daily sunshine.
Kahana Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kahana - and find the best time to visit.
Monthly Temperature in Kahana
In Kahana temperatures are generally consistent throughout the year. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in August to a comfortable 25°C (77°F) in the coolest month, February.
Nights vary from 24°C (75°F) in August to around 21°C (70°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kahana
Kahana typically sees modest rainfall throughout the year, with an average annual precipitation of 304 mm (12 in). The climate in Kahana shows significant variation throughout the year. Expect moderate rainfall in December, the wettest month, with an average of 48 mm (1.9 in) of precipitation over 12 rainy days.
In contrast, the driest month June offers drier and sunnier days, with around 7.4 mm (0.3 in) of rainfall over 8 rainy days. For more details, please visit our Kahana Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Kahana
Kahana offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between July (9.8 hours daily) and February (7.0 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Kahana by Month
The relative humidity is high throughout the year in Kahana.
The city experiences its highest humidity in January, reaching 78%. In August, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Kahana
Each month is rated for comfortable sightseeing weather — mild temperatures and low rainfall. Tap a month for its full averages; your ideal time may differ for a beach or winter trip (see below).
- Warmest weather: June, July, August, September, October and November
- Most sunshine: June, July and August
- Fewer rainy days: May, June, July, August and September
- Climate seasons: a distinct dry season from April to November
Frequently asked questions about the climate in Kahana
What is the best time to visit Kahana?
Kahana has a distinct dry season from April to November.
What temperatures can I expect in Kahana?
Daytime highs range from 25°C (77°F) in February to 29°C (84°F) in August. Nighttime lows range from 21°C (70°F) to 24°C (75°F). Temperatures stay relatively stable year-round.
How much rain does Kahana get?
Annual rainfall is around 304 mm (12 in). December is the wettest month with 48 mm (1.9 in), while June is the driest with 7.4 mm (0.3 in).
How sunny is Kahana?
Kahana receives around 2,989 hours of sunshine per year. July is the sunniest month with 294 hours, while February is the cloudiest with just 210 hours. Overall, Kahana enjoys abundant sunshine.
Kahana 3-Day Forecast
Kahana (HI) 3-Day Forecast
Kahana on the map
Kahana is highlighted - select any city to see its climate.
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