Hong Kong weather in March
March is one of the best months to visit Hong Kong: highs of 23°C (74°F) and about 72 mm (2.8 in) of rain on average. Nights average 17°C (63°F) and cloud cover 76% (NASA POWER, 2001–2025 averages). The sea averages 20°C (68°F). It is the 6th driest month of the year and the 4th coolest. Compared with February, it is warmer and wetter; April brings highs of 26°C (79°F) and 104 mm (4.1 in) of rain.
Is March a good time to visit Hong Kong?
best month Weather score 73/100.
Yes. March is one of the best months for weather in Hong Kong.
Does it rain a lot in Hong Kong in March?
Some rain is normal: about 72 mm (2.8 in) falls in an average March. It is the 6th driest month of the year.
How warm is Hong Kong in March?
Days average 23°C (74°F) and nights 17°C (63°F).
Hong Kong weather by month
| Month | High | Low | Rain | Cloud | Sea | Weather |
|---|---|---|---|---|---|---|
| January | 20°C (67°F) | 12°C (54°F) | 36 mm | 63% | 18°C (65°F) | best |
| February | 21°C (70°F) | 15°C (58°F) | 29 mm | 72% | 19°C (65°F) | best |
| March | 23°C (74°F) | 17°C (63°F) | 72 mm | 76% | 20°C (68°F) | best |
| April | 26°C (79°F) | 21°C (69°F) | 104 mm | 74% | 24°C (75°F) | fair |
| May | 29°C (83°F) | 24°C (75°F) | 210 mm | 76% | 27°C (80°F) | least pleasant |
| June | 30°C (85°F) | 26°C (79°F) | 282 mm | 79% | 28°C (83°F) | least pleasant |
| July | 30°C (86°F) | 27°C (80°F) | 185 mm | 70% | 29°C (84°F) | fair |
| August | 30°C (86°F) | 27°C (80°F) | 218 mm | 71% | 28°C (83°F) | least pleasant |
| September | 30°C (86°F) | 26°C (78°F) | 161 mm | 63% | 29°C (84°F) | fair |
| October | 28°C (82°F) | 22°C (72°F) | 49 mm | 53% | 28°C (82°F) | best |
| November | 25°C (77°F) | 18°C (65°F) | 30 mm | 58% | 24°C (76°F) | best |
| December | 21°C (69°F) | 13°C (56°F) | 25 mm | 58% | 21°C (69°F) | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine. Page updated . How we rate months