30YearWeather
Hong Kong in April
Hong Kong weather in April - Hong Kong
😊Warm & Pleasant

Hong Kong Weather in April

Plan your April trip to Hong Kong, Hong Kong. Based on 30 years of NASA data, expect temperatures of 25°C (high) to 21°C (low), with 35% rain probability and 8 hours of daily sunshine. The South China Sea averages 24°C in April. Pack rain gear for around 26 rainy days.

Avg High
25°C

Hottest around day 30

Avg Low
21°C

Coolest around day 1

Rainy Days
26days

35% avg rain chance

Sunshine
8hrs/day

Spring season

Sea Temperature in April

South China Sea(南海)

24°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
South China Sea

南海

Hong Kong coastline

Hong Kong April Weather Calendar

Click any day to see detailed weather information

Currency

HKD

$ Hong Kong dollar

Language

English

+1 more

Driving

Left side

Connect

Postal services are provided byHongkong ...

Travel Intelligence

Exclusive flight analytics & health data for Hong Kong

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Major Hub
100/ 100
Traffic Index

Extremely busy airport

Peak Daily Arrivals

0

slots per day

Peak

Aug

Low

Mar

Monthly Traffic Distribution

461
Jan
472
Feb
460
Mar
472
Apr
492
May
971
Jun
1039
Jul
1138
Aug
967
Sep
1004
Oct
779
Nov
1115
Dec
Traffic Level
Low Season

Key Connections

Taipei Taiwan Taoyuan (TPE)
Shanghai Pudong (PVG)
Bangkok Suvarnabhumi (BKK)
Tokyo Narita (NRT)
Manila Ninoy Aquino (MNL)

Is April a Good Time to Visit Hong Kong?

👌Decent conditions for most activities
Short Answer

⚠️ April falls in Hong Kong's typhoon season. While daily weather averages 25°C with 35% rain, tropical storms can disrupt travel. Flexible bookings recommended.

Decision Factors

Typhoon season active

Western Pacific zone - expect potential typhoon activity

Poor air quality: Unhealthy

Unhealthy. Everyone should reduce outdoor activities.

Very high humidity

86% average humidity

Ideal temperature range

25.4°C - perfect for sightseeing and outdoor activities

Pleasant swimming conditions

24°C sea temperature

Plenty of sunshine

8.1h of sunshine daily

Good For

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 👴
    Elderly travelers

    86% humidity creates difficult conditions

  • 💼
    Business travelers

    Storm season may cause flight disruptions

900 observations30-year historical data
Confidence: 95%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Hong Kong in April averages 25°C with 35% precipitation probability."

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

Frequently Asked Questions: Hong Kong in April

What are the temperatures in Hong Kong in April?

Daytime highs average 25°C, nights drop to 21°C. Temperatures remain fairly consistent.

How many rainy days in Hong Kong in April?

Expect around 26 days with measurable rainfall. An umbrella is advisable.

What to wear in Hong Kong in April?

Comfortable casual wear with a light jacket for evenings.

Is April peak season in Hong Kong?

This is shoulder season—moderate prices and manageable crowds.