30YearWeather
Honolulu in April
Honolulu weather in April - United States
😊Warm & Pleasant

Honolulu Weather in April

Plan your April trip to Honolulu, United States. Based on 30 years of NASA data, expect temperatures of 26°C (high) to 22°C (low), with 13% rain probability and 8 hours of daily sunshine. The Pacific Ocean averages 25°C in April. Great conditions with only 0 rainy days expected.

Avg High
26°C

Hottest around day 24

Avg Low
22°C

Coolest around day 1

Rainy Days
0days

13% avg rain chance

Sunshine
8hrs/day

Spring season

Sea Temperature in April

Pacific Ocean(Ka Moana Pakipika)

24.8°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

Honolulu April Weather Calendar

Click any day to see detailed weather information

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

unlock smart flight estimates

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

0

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 April a Good Time to Visit Honolulu?

👍Recommended for planning your trip
Short Answer

Beach lovers rejoice: Honolulu's April features 24.8°C sea temperatures alongside 26°C air temps. Just 13% rain risk makes this prime swimming season.

Decision Factors

Ideal temperature range

25.8°C - perfect for sightseeing and outdoor activities

Excellent dry conditions

Only 13% rain probability - ideal for outdoor activities

Pleasant swimming conditions

24.8°C sea temperature

Plenty of sunshine

11.1h of sunshine daily

Shoulder season - balanced conditions

77% of peak - good value with moderate crowds

Good For

  • 🏖️
    Beach lovers

    24.8°C warm seas and 13% rain probability

  • 👨‍👩‍👧‍👦
    Families with children

    Comfortable 25.8°C temperatures and low 13% rain risk

  • 👴
    Elderly travelers

    Comfortable 25.8°C temperature range with manageable humidity

  • 🥾
    Outdoor enthusiasts

    Ideal hiking conditions: 25.8°C, 13% rain chance

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

Who Should Avoid

Suitable for most traveler types

900 observations30-year historical data
Confidence: 99%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Honolulu in April averages 26°C with 13% precipitation probability."

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

Frequently Asked Questions: Honolulu in April

What are the temperatures in Honolulu in April?

Daytime highs average 26°C, nights drop to 22°C. Temperatures remain fairly consistent.

How many rainy days in Honolulu in April?

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

What to wear in Honolulu in April?

Comfortable casual wear with a light jacket for evenings.

Is April peak season in Honolulu?

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