The month in detail
What to expect in October
Autumn in Hawaii / Maui is often underrated: 79°F, golden light and declining crowds. An interesting window. Rain risk remains low (25% of days), leaving good room for outdoor activities. A good balance between weather and crowds, even if July (8.9/10) remains theoretically better.
October ranks 5 out of 12 months in Hawaii / Maui. Compared to September: 7 pts more rainy days, −0.8h of sun per day.
This month's conditions
What it's like in October
UV index
7 · high
sunscreen and hat advised
Feels like
muggy at times
18°
Sea
27°C
warm, ideal
Daylight
11.5h of daylight
Air quality
good
AQI 20
Compare
Is October the right month?
The best month in Hawaii / Maui is July (8.9/10), 0.6 pt higher than October.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Hawaii / Maui
Expedia →
Activities
Tours, tickets, experiences
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Flights
Multi-airline comparator
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🎟️ Activities & tours · Hawaii / Maui
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach trip.
Country · United States
🗣️LanguageEnglish
💶CurrencyUS Dollar ($)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘExpensive · 4/5
🌡️ Climate
🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthJuly · 81°F
❄️Coolest monthJanuary · 72°F
🌧️Rainiest month ⓘFebruary · 32%
🏖️ Beach trip
📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
Explore
Other destinations in October
If October doesn't convince you for this destination, compare with others.
Similar climate
MauiUnited States
Chapada DiamantinaBrazil
TarawaKiribati
Gold CoastAustralia
AsunciónParaguay
Location
Where is Hawaii / Maui ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
United StatesTemperate oceanic climate with a 8.9 → 7.6 gap between best and worst month. 10 years of ERA5 data to choose by project.
20.80°N · 156.33°W
Questions
Frequently asked questions
What is the best time to visit Hawaii / Maui?
July is the best month with 81°F highs, 68°F lows, 8.2h of sunshine and 15.0% rainy days. The months of July & June offer comparable conditions.
How many hours of sunshine does Hawaii / Maui get in July?
Hawaii / Maui averages 8.2 sunshine hours per day in July. It is the sunniest month with a climate score of 8.4/10.
What is the rainiest month in Hawaii / Maui?
February is the most unfavourable month with February has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Hawaii / Maui in July?
In July, overnight lows reach 68°F, while afternoon highs average 81°F.
Is Hawaii / Maui good in winter?
In winter (December-February), Hawaii / Maui scores 7.4/10 on average — Acceptable conditions for cultural visits.. The best month overall remains July with a score of 8.4/10.
When should you avoid Hawaii / Maui?
February is the most difficult month to visit Hawaii / Maui, with February has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Hawaii / Maui in October?
In October, the sea averages 81°F in Hawaii / Maui: warm, ideal. Ideal conditions for swimming and snorkeling.
Do you need sun protection in Hawaii / Maui in October?
The average UV index reaches 7 in October in Hawaii / Maui (high), with about 11.5h of daylight. Sunscreen and hat advised.