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

Hong Kong Weather in March

Plan your March trip to Hong Kong, Hong Kong. Based on 30 years of NASA data, expect temperatures of 23°C (high) to 18°C (low), with 26% rain probability and 8 hours of daily sunshine. The South China Sea averages 20°C in March. Pack rain gear for around 21 rainy days.

Avg High
23°C

Hottest around day 31

Avg Low
18°C

Coolest around day 8

Rainy Days
21days

26% avg rain chance

Sunshine
8hrs/day

Spring season

Sea Temperature in March

South China Sea(南海)

20.4°C

Monthly Average

Water Feel
🏊Pleasant

Comfortable for most swimmers

Swim Rating
👍Good for swimming

Based on average sea surface temperature

Body of Water
South China Sea

南海

Hong Kong coastline

Hong Kong March 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 March a Good Time to Visit Hong Kong?

👌Decent conditions for most activities
Short Answer

March brings storm season risk to Hong Kong. While typical weather is 23°C with 26% rain, plan for potential disruptions and secure cancellation-friendly bookings.

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

83% average humidity

Ideal temperature range

22.7°C - perfect for sightseeing and outdoor activities

Shoulder season - balanced conditions

40% of peak - good value with moderate crowds

Rich cultural heritage

3 UNESCO World Heritage sites nearby

Good For

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 👴
    Elderly travelers

    83% humidity creates difficult conditions

  • 💼
    Business travelers

    Storm season may cause flight disruptions

930 observations30-year historical data
Confidence: 95%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Hong Kong in March averages 23°C with 26% precipitation probability."

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

Frequently Asked Questions: Hong Kong in March

What are the temperatures in Hong Kong in March?

Daytime highs average 23°C, nights drop to 18°C. Temperatures remain fairly consistent.

How many rainy days in Hong Kong in March?

Expect around 21 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Hong Kong in March?

Comfortable casual wear with a light jacket for evenings.

Is March peak season in Hong Kong?

This is shoulder season—moderate prices and manageable crowds.