Lihue (HI) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Lihue.
Climate overview of Lihue
The climate in Lihue, Hawaii, United States of America, is remarkably consistent, with temperatures year-round averaging 26°C (79°F). The warmest month is September at 28°C (82°F), and the coolest is February at 24°C (75°F).
With around 894 mm (35 in) of annual rainfall, the city has moderate precipitation levels. March is the wettest month and September the driest. August is the sunniest month, averaging 8.8 hours of sunshine per day.
Lihue Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lihue - and find the best time to visit.
Monthly Temperature in Lihue
In Lihue temperatures are generally consistent throughout the year. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in September to a comfortable 24°C (75°F) in the coolest month, February.
Nights vary from 24°C (75°F) in September to around 20°C (68°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Lihue
On average, Lihue receives a reasonable amount of rainfall, with an annual precipitation of 894 mm (35 in). Precipitation levels in Lihue remain relatively steady throughout the year. March has the most rain, with 99 mm (3.9 in) over 17 days. In the driest month September, this drops slightly to 64 mm (2.5 in), making the city's climate fairly predictable. For more details, please visit our Lihue 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 Lihue
Lihue offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between August (8.8 hours daily) and December (5.4 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
Water Temperature in Lihue
The mean water temperature over the year ranges from 24°C (75°F) in January to 27°C (81°F) in August.
Water temperature over the year
Humidity in Lihue by Month
The relative humidity is high throughout the year in Lihue.
The city experiences its highest humidity in November, reaching 77%. In June, the humidity drops to its lowest level at 74%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Lihue
The mean wind speed varies between 4 m/s (8 knots) and 5 m/s (10 knots) throughout the year. It is lowest in January, February, September, October and December and highest during March, April, May, June, July, August and November. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Lihue
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Warmest weather: June, July, August, September and October
- Most sunshine: July and August
- Fewer rainy days: January, February, May, June and September
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
Frequently asked questions about the climate in Lihue
What temperatures can I expect in Lihue?
Daytime highs range from 24°C (75°F) in February to 28°C (82°F) in September. Nighttime lows range from 20°C (68°F) to 24°C (75°F). Temperatures stay relatively stable year-round.
How much rain does Lihue get?
Annual rainfall is around 894 mm (35 in). March is the wettest month with 99 mm (3.9 in), while September is the driest with 64 mm (2.5 in).
How sunny is Lihue?
Lihue receives around 2,562 hours of sunshine per year. August is the sunniest month with 263 hours, while December is the cloudiest with just 161 hours. Overall, Lihue enjoys abundant sunshine.
Lihue 3-Day Forecast
Lihue on the map
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