Kahului-Wailuku-Lahaina Metro Area, HI Weather


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United States / Hawaii / Kahului-Wailuku-Lahaina Metro Area / Counties / Cities / Zip Codes

The most pleasant months of the year for the Kahului-Wailuku-Lahaina metro area are December, March and April. In the Kahului-Wailuku-Lahaina metro area, there are 12 comfortable months with high temperatures in the range of 70-85°. September is the hottest month for the Kahului-Wailuku-Lahaina metro area with an average high temperature of 83.9°, which ranks it as cooler than most places in Hawaii. Any measurable snowfall is a rare occurance in the Kahului-Wailuku-Lahaina metro area. If the trade winds stop blowing, a summer day can feel sticky or muggy.

Today's Weather - Kahului-Wailuku-Lahaina, HI

1 PM PST

Mostly Sunny

75°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TodayMostly Sunny78° / 59°NE 10 to 15 mph
ThursdayMostly Sunny78° / 59°NNE 7 to 16 mph
FridayMostly Sunny78° / 61°NE 13 mph
SaturdayScattered Rain Showers then Partly Sunny77° / 62°NE 15 mph
SundayIsolated Rain Showers then Mostly Sunny76° / 61°NE 16 mph
MondayIsolated Rain Showers then Mostly Sunny77° / 60°NE 16 mph
TuesdayIsolated Rain Showers then Mostly Sunny77° / 61°NE 16 mph

Weather Highlights

Summer High: the July high is around 83 degrees
Winter Low: the January low is 62
Rain: averages 35 inches of rain a year
Snow: averages 0 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Kahului-Wailuku-Lahaina Metro Area area is 8.7 (10=best), which means it is more comfortable than most places in Hawaii.

8.7 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January77° 62°
February77° 62°
March78° 63°
April79° 64°
May80° 65°
June82° 67°
July83° 68°
August84° 69°
September84° 69°
October83° 68°
November80° 66°
December78° 64°
Hot, Freezing, Rainy, Snowy Days: Kahului-Wailuku-Lahaina
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January00110
February0090
March00110
April00100
May0080
June0080
July10100
August1090
September2080
October1090
November00110
December00110

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.


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