Annual average weather for Lahaina, United States

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Annual Average Weather for Lahaina, United States

The annual average maximum daily temperature is 27.9°C (82.3°F) which is very warm and perfect for sunbathing on clear days. The annual average water temperature is typically 25.9°C (78.6°F) which is warm and pleasant for relaxing and swimming for long periods. Annually there are on average 13.5 days of rain per month and 6.9 hours of sun per day.

When is the best time to visit Lahaina?

The best months to visit Lahaina are June, July, September, October, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The weather is perfect for sunbathing in the months from April to December when the maximum temperature reaches above 26°C (72°F)

The sea is best for swimming between May and November when the sea temperature is above the average 26°C (79°F) which is warm and pleasant for relaxing and swimming for long periods.

Can you sunbathe in Lahaina year round?

Yes, you can sunbathe in Lahaina all year round.

The weather is best for sunbathing in the months from April to December when the maximum temperature reaches above 26°C (72°F)

More info about the annual temperatures and sunshine.

Can you swim in Lahaina year round?

Yes, you can swim in Lahaina all year round.

The warmest sea water temperatures in Lahaina are found in August when they peak at 27°C (81°F) and lowest in March when they dip to 24°C (76°F).

The sea temperature is above average for swimming between May and November when the sea temperature is above 26°C (79°F) which is warm and pleasant for relaxing and swimming for long periods.

For perfect swimming and lounging all day, try the months from May to November when the sea temperature is above 26°C (79°F)

More info about the annual sea temperatures

When is the hottest month in Lahaina?

The hottest month in Lahaina is August when the average maximum temperature is very hot and perfect for sunbathing on clear days 30°C (86°F), average temperature is 27°C (80°F) and average minimum temperature is 23°C (73°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Lahaina?

The coolest month in Lahaina is February when the average maximum temperature is 26°C (79°F), average temperature is 23°C (73°F) and average minimum temperature is 20°C (68°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Lahaina?

The sunniest days in Lahaina are in July which has the most hours of sunshine per day. In July the sunshine percentage is 62% making it sunny but overcast at times. The hours of sunshine per day are 8.1hrs making the days long and bright.

More info about the annual sunshine.

When is the least sunny month in Lahaina?

December has the least sunshine. In December the sunshine percentage is 52% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.7 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Lahaina?

The driest month in Lahaina is June with 11.2cm (4.4inches) of rain and May has the fewest days of rain with 11.5 days with some rain, a pretty wet time to visit the beach.

More info about the annual rainfall

When is the wettest month in Lahaina?

The wettest month in Lahaina is March with 36.5cm (14.4inches) of rain and July has the most days of rain with 16.1 days with some rain, a wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Lahaina?

The coldest sea water temperatures in Lahaina are found in March when they dip to 24°C (76°F) which is warm and pleasant for relaxing and swimming for long periods.

More info about the annual sea temperatures.

When is the sea the warmest in Lahaina?

The warmest sea water temperatures in Lahaina are found in August when they peak at 27°C (81°F) which is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures.

When is the most humid month in Lahaina?

The most humid month in Lahaina is October with a dew point (an indicator of humidity) of 21°C (69°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

More info about the annual humidity.

When is the least humid month in Lahaina?

The least humid month in Lahaina is February with a dew point of 18°C (65°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

More info about the annual humidity.

When is the windiest month in Lahaina?

The most windy month in Lahaina is June when the average maximum windspeed is 37KM/H (23MPH) and the average wind speed is 23KM/H (14MPH).

More info about the annual wind conditions.

Annual Temperature for Lahaina

The hottest month in Lahaina is August when the average maximum temperature is 30°C (86°F), average temperature is 27°C (80°F) and average minimum temperature is 23°C (73°F).

The coolest month in Lahaina is February when the average maximum temperature is 26°C (26°F), average temperature is 23°C (73°F) and average minimum temperature is 20°C (68°F).

Annual Sunshine for Lahaina

The longest days in Lahaina are in June, with an average of 13.4 hours of daylight per day. December has the shortest days with an average of 10.9 hours of daylight per day.

The sunniest days in Lahaina are in July which has the most hours of sunshine per day. The sunshine percentage is 62% making it sunny but overcast at times. The hours of sunshine per day are 8.1hrs making the days long and bright.

December has the least sunshine. The sunshine percentage is 52% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.7 hours of sunshine per day.

The ultraviolet index is the highest in July when it reaches 13.1 and lowest in December when it reaches 6.5.

An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Annual Sea Temperature for Lahaina

The warmest sea water temperatures in Lahaina are found in August when they peak at 27°C (81°F) and lowest in March when they dip to 24°C (76°F).

The sea is best for swimming between May and November when the temperature is above 26°C (79°F) which is warm and pleasant for relaxing and swimming for long periods.

Annual Rainfall for Lahaina

The wettest month in Lahaina is March with 36.5cm (14.4inches) of rain and July has the most days of rain with 16.1 days with some rain, a wet time to visit the beach.

The driest month in Lahaina is June with 11.2cm (4.4inches) of rain and May has the fewest days of rain with 11.5 days with some rain, a pretty wet time to visit the beach.

Annual Humidity for Lahaina

The most humid month in Lahaina is October with a dew point (an indicator of humidity) of 21°C (69°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

The least humid month in Lahaina is February with a dew point of 18°C (65°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

Annual Wind Speed for Lahaina

The most windy month in Lahaina is June when the average maximum windspeed is 37KM/H (23MPH) and the average wind speed is 23KM/H (14MPH).

The least windy month in Lahaina is December when the average maximum windspeed is 30KM/H (18MPH) and the average wind speed is 19KM/H (12MPH).

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