Monthly weather forecast and climate
Lahaina, HI

The coldest months in Lahaina are January and February, with an average high-temperature of 82°F (27.8°C). January is the month with the most rainfall.
Weather in January »
January and February, with an average high-temperature of 82°F (27.8°C), are the coldest months in Lahaina. In February, the rain falls for 10 days.
Weather in February »
The average high-temperature, is 82.9°F (28.3°C), while the average low-temperature is 64.9°F (18.3°C). In Lahaina, in March, during 12 rainfall days, 7" (179mm) of precipitation is typically accumulated.
Weather in March »
The average high-temperature, is 84°F (28.9°C), while the average low-temperature is 66°F (18.9°C). In Lahaina, during April, the rain falls for 11 days and regularly aggregates up to 5.5" (140mm) of precipitation.
Weather in April »
In May, in Lahaina, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 66.9°F (19.4°C). In Lahaina, in May, during 8 rainfall days, 3.3" (83mm) of precipitation is typically accumulated.
Weather in May »
In Lahaina, Hawaii, the average high-temperature is 86°F (30°C), and the average low-temperature is 69.1°F (20.6°C). June is the month with the least rainfall in Lahaina.
Weather in June »
In July, the average high-temperature is 87.1°F (30.6°C), and the average low-temperature is 70°F (21.1°C). In Lahaina, Hawaii, during 8 rainfall days, 3" (76mm) of precipitation is typically accumulated.
Weather in July »
Warmest months in Lahaina are August and September, with an average high-temperature of 88°F (31.1°C). In Lahaina, in August, during 7 rainfall days, 2.5" (63mm) of precipitation is typically accumulated.
Weather in August »
August and September, with an average high-temperature of 88°F (31.1°C), are warmest months. In September, the rain falls for 7 days. Throughout September, 2" (50mm) of precipitation is accumulated.
Weather in September »
In October, the average high-temperature is 87.1°F (30.6°C), and the average low-temperature is 70°F (21.1°C). In October, in Lahaina, the rain falls for 9 days.
Weather in October »
In Lahaina, the average high-temperature is 84.9°F (29.4°C), and the average low-temperature is 68°F (20°C). In Lahaina, Hawaii, during November, the rain falls for 11 days and regularly aggregates up to 6.4" (163mm) of precipitation.
Weather in November »
The average high-temperature, in December, is 82.9°F (28.3°C), while the average low-temperature is 66°F (18.9°C). In Lahaina, during 12 rainfall days, 6.5" (166mm) of precipitation is typically accumulated.
Weather in December »

What is the coldest month in Lahaina?

The coldest months in Lahaina, Hawaii, are January and February, with an average high-temperature of 82°F (27.8°C).

How many days does it rain in Lahaina?

In Lahaina, Hawaii, during the entire year, the rain falls for 113 days and collects up to 55" (1396mm) of precipitation.

What is the wettest month in Lahaina?

January is the month with the most rainfall. Rain falls for 11 days and accumulates 7.4" (187mm) of precipitation.

What is the month with the least sunshine in Lahaina?

Months with the least sunshine are January, February, November and December, with an average of 7h of sunshine.

When is the ocean coldest in Lahaina?

March is the month with the coldest seawater, with an average ocean temperature of 75.9°F (24.4°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 75.9°F (24.4°C).

What are the months with the most sunshine in Lahaina?

May through September, with an average of 9h of sunshine, are months with the most sunshine in Lahaina.

What is the driest month in Lahaina?

The month with the least rainfall is June when the rain falls for 7 days and typically collects 1.9" (47mm) of precipitation.

When are the longest days in Lahaina?

June has the longest days of the year in Lahaina, with an average of 13.4h of daylight.

What is the month with the highest UV index in Lahaina?

Months with the highest UV index in Lahaina, Hawaii, are June through August, with an average UV index of 12.

What is the warmest month in Lahaina?

Warmest months are August and September, with an average high-temperature of 88°F (31.1°C).

When is the ocean warmest in Lahaina?

The month with the warmest seawater is September, with an average ocean temperature of 80.2°F (26.8°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

What is the month with the shortest days in Lahaina?

The month with the shortest days is December, with an average of 10.9h of daylight.

When is the lowest UV index in Lahaina?

With an average UV index of 6, December is the month with the lowest UV index in Lahaina, Hawaii.
Average temperature - Lahaina, HI
Average rainfall - Lahaina, HI
Average rainfall days - Lahaina, HI

Months with the highest number of rainy days are March and December (12 days).
Months with the lowest number of rainy days are June, August and September (7 days).

Average sea temperature - Lahaina, HI

The best month for swimming (with the highest average sea temperature) is September (80.2°F).
The coldest month (with the lowest average sea temperature) is March (76°F).

Average daylight / Average sunshine - Lahaina, HI

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.9h).

Months with most sunshine are May, June, July, August and September (Average sunshine: 9h).
Months with least sunshine are January, February, November and December (Average sunshine: 7).

deutscheenglishespañolрусский中文