Hong Kong in March
In March, Hong Kong averages 21°C (70°F) during the day and 17°C (63°F) at night, with around 11 days of rain (85 mm total).
High seasonConditions are comfortable for sightseeing without being sweltering. Plan for unsettled weather and bring rain gear.
March offers comfortable temperatures in Hong Kong, with some rain to plan around.
How March compares to the rest of the year in Hong Kong
March is in the middle of the year for warmth in Hong Kong (9th of 12) and moderately rainy compared to the rest of the year (7th of 12). Daytime temperature runs 4°C below the annual average (25°C). March runs 2°C warmer than February (19°C) and warms a further 4°C into April (25°C).
March sunrise & sunset in Hong Kong
Times shown for Hong Kong local time (Asia/Hong_Kong), calculated for the 15th of March. They shift by a few minutes day to day across the month.
Photography light in Hong Kong — March
Golden-hour and blue-hour windows for the 15th of March, in Hong Kong's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Hong Kong in March
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on March's tier (High season) and Hong Kong's popularity.
Crowds & pricing — March in Hong Kong
This is a busy month in Hong Kong — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: excellent tourism weather
Sun & mosquito risk — March in Hong Kong
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Hong Kong — March
Across the year Hong Kong's sea swings from 18.6°C (January) to 29.3°C (July) — March sits at 20.6°C.
Hong Kong in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 18°C / 64°F | 14°C / 57°F | 25 mm | 5 | — |
| February | 19°C / 66°F | 15°C / 59°F | 55 mm | 9 | — |
| March | 21°C / 70°F | 17°C / 63°F | 85 mm | 11 | — |
| April | 25°C / 77°F | 20°C / 68°F | 165 mm | 12 | — |
| May | 28°C / 82°F | 23°C / 73°F | 295 mm | 15 | — |
| June | 30°C / 86°F | 26°C / 79°F | 395 mm | 19 | — |
| July | 31°C / 88°F | 26°C / 79°F | 375 mm | 17 | — |
| August | 31°C / 88°F | 26°C / 79°F | 450 mm | 17 | — |
| September | 30°C / 86°F | 25°C / 77°F | 325 mm | 14 | — |
| October | 28°C / 82°F | 22°C / 72°F | 100 mm | 7 | — |
| November | 24°C / 75°F | 18°C / 64°F | 40 mm | 5 | — |
| December | 20°C / 68°F | 15°C / 59°F | 25 mm | 4 | — |
Other cities with similar March weather
🌍 See the full ranked list of climate twins for Hong Kong in March →
Frequently asked questions
How hot is Hong Kong in March?
In March, Hong Kong averages a high of 21°C (70°F) and a low of 17°C (63°F) — generally mild and pleasant.
Does it rain a lot in Hong Kong in March?
March can be fairly wet in Hong Kong, with about 11 rainy days on average.
Is March a good time to visit Hong Kong?
March is mild and pleasant. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Hong Kong in March?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full March packing list for Hong Kong for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.