What is the weather like in Honolulu in May?

Expect temperatures between 22°C and 27°C with 11% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Honolulu in May?

Honolulu in May scores 58/100 based on 30 years of climate data. Worthwhile timing with some trade-offs.

Who should visit Honolulu in May?

May in Honolulu is ideal for: Beach lovers, Families with children, Outdoor enthusiasts, Photographers, Cultural tourists.

Honolulu Weather in May | 30-Year Forecast

Avg High

27°C

Hottest around day 29

Avg Low

22°C

Coolest around day 1

Rainy Days

0days

11% avg rain chance

Sunshine

8hrs/day

Spring season

Sea Temperature in May

Pacific Ocean(Ka Moana Pakipika)

25.2°C

Monthly Average

Water Feel

☀️Warm

Perfect for swimming and water sports

Swim Rating

✅Excellent for swimming

Based on average sea surface temperature

Body of Water

Pacific Ocean

Ka Moana Pakipika

Honolulu coastline

Essential Travel Info for Honolulu

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

USD

$ United States dollar

Language

English

Driving

Right side

Connect

The area code for Honolulu, and the rest...

Safety

Moderate Safety

GPI: 2.44

Travel Intelligence

Exclusive flight analytics & health data for Honolulu

Smart Flight Estimator

Airport-to-Airport Logistics

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Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Well Connected

60/ 100

Traffic Index

Popular destination

Peak Daily Arrivals

slots per day

Peak

May

Low

Jul

Monthly Traffic Distribution

222

Jan

214

Feb

223

Mar

234

Apr

305

May

232

Jun

136

Jul

250

Aug

217

Sep

206

Oct

203

Nov

152

Dec

Traffic Level

Low Season

Key Connections

Los Angeles (LAX)

Kahului (OGG)

Kailua/Kona Kona At Keahole (KOA)

Hilo (ITO)

Lihue (LIH)

Health & Safety Advisory

CDC travel health recommendations

No Requirements

No Special Vaccinations Required

Standard travel precautions apply

Source: CDC Travelers' Health

View Complete Health Guide

Is May a Good Time to Visit Honolulu?

👌Worthwhile timing with some trade-offs(58/100)

Short Answer

Tropical storm season is active in Honolulu during May. Average conditions (27°C, 11% rain) can be interrupted by severe weather. Monitor forecasts closely.

Decision Factors

Eastern Pacific Hurricane season active

Eastern Pacific zone - expect potential eastern pacific hurricane activity

Peak tourist season

100% of annual peak - expect crowds and peak prices

Excellent dry conditions

Only 11% rain probability - ideal for outdoor activities

Pleasant swimming conditions

25.2°C sea temperature

Plenty of sunshine

12h of sunshine daily

Good For

🏖️
Beach lovers
25.2°C warm seas and 11% rain probability
👨‍👩‍👧‍👦
Families with children
Comfortable 26.8°C temperatures and low 11% rain risk
🥾
Outdoor enthusiasts
Ideal hiking conditions: 26.8°C, 11% rain chance
📸
Photographers
12h sunshine, 53% clear skies for golden hour shots
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere
💼
Business travelers
Storm season may cause flight disruptions

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Honolulu in May averages 27°C with 11% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Honolulu in May

What are the temperatures in Honolulu in May?

Daytime highs average 27°C, nights drop to 22°C. Temperatures remain fairly consistent.

How many rainy days in Honolulu in May?

Expect around 0 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Honolulu in May?

Comfortable casual wear with a light jacket for evenings.

Is May peak season in Honolulu?

This is typically peak season with higher prices. Book 2-3 months ahead.

Honolulu Weather in May