Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
Weather Guide
Lahaina, Hawaii, United States Average Monthly Weather
Weather score70Good annual avg
Best months: August, September, June
Across the year, average daytime temperatures are around 26°C, sunshine averages 7.7h per day, and rainfall totals about 1341mm. Sea temperatures average 26°C across the year.
Annual weather
Annual averages
Temp
26°C
Rain
1341mm
Annual total
Sun
7.7h
Sea
26°C
Weather score
70
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 76mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.7h per day, so bright days are a strong part of the month.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Lahaina, Hawaii, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July27°C average high
July sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to October
This stretch sets the upper range for average daytime heat.
Rain
July76mm average rain
July sits on the drier side of Lahaina's year, which helps with sightseeing and transfers.
Driest monthsMay to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July8.7 hours average sun
July is one of Lahaina's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to September
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July26°C average sea
July sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJuly to November
Sea temperatures are usually near 26°C in this stretch, so swimming comfort is at its strongest.
Weather score
July79 weather score
July scores above Lahaina's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune to October
These months have the strongest weather score in the monthly averages.
