Best Time to Visit Hong Kong
Hong Kong · Humid Subtropical climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
Recommended Months
Based on temperature comfort, low precipitation, and sunshine hours, the best time to visit Hong Kong is:
January → April → October
January scores 60/100 — the highest-rated month for travel.
Monthly Ratings (0-100)
Scores are weighted: temperature comfort (50%), low precipitation (30%), sunshine (20%). Higher is better.
| Month | Overall Score | Temp Comfort | Precipitation | Sunshine | Bar |
|---|---|---|---|---|---|
| January | 48 | 64 | 53 | 0 | |
| February | 34 | 68 | 0 | 0 | |
| March | 42 | 84 | 0 | 0 | |
| April | 48 | 96 | 0 | 0 | |
| May | 45 | 90 | 0 | 0 | |
| June | 40 | 80 | 0 | 0 | |
| July | 38 | 75 | 0 | 0 | |
| August | 39 | 78 | 0 | 0 | |
| September | 40 | 80 | 0 | 0 | |
| October | 47 | 94 | 0 | 0 | |
| November | 46 | 92 | 0 | 0 | |
| December | 42 | 65 | 32 | 0 |
Monthly Temperature Comfort
| Month | Mean Temp | Comfort Level |
|---|---|---|
| January | 15.7°C (60.3°F) | Mild (10-17°C) |
| February | 16.7°C (62.1°F) | Mild (10-17°C) |
| March | 19.9°C (67.8°F) | Warm (18-24°C) |
| April | 22.2°C (72.0°F) | Warm (18-24°C) |
| May | 25.0°C (77.0°F) | Hot (25-29°C) |
| June | 26.9°C (80.4°F) | Hot (25-29°C) |
| July | 28.0°C (82.4°F) | Hot (25-29°C) |
| August | 27.3°C (81.1°F) | Hot (25-29°C) |
| September | 26.9°C (80.4°F) | Hot (25-29°C) |
| October | 24.2°C (75.6°F) | Warm (18-24°C) |
| November | 21.3°C (70.3°F) | Warm (18-24°C) |
| December | 16.0°C (60.8°F) | Mild (10-17°C) |
Monthly Precipitation Rating
| Month | Rainfall (mm) | Rainy Days | Rating |
|---|---|---|---|
| January | 15.6 mm | 8.8 | Dry |
| February | 60.7 mm | 12.2 | Wet |
| March | 84.7 mm | 20.0 | Wet |
| April | 180.2 mm | 20.2 | Very Wet |
| May | 313.1 mm | 26.4 | Very Wet |
| June | 344.2 mm | 29.8 | Very Wet |
| July | 269.4 mm | 28.4 | Very Wet |
| August | 379.4 mm | 30.0 | Very Wet |
| September | 338.4 mm | 27.6 | Very Wet |
| October | 211.5 mm | 15.8 | Very Wet |
| November | 126.7 mm | 12.0 | Very Wet |
| December | 22.7 mm | 7.0 | Dry |
Monthly Sunshine Rating
| Month | Sunshine (hrs/day) | Rating |
|---|---|---|
| January | 8.5 hrs | Excellent |
| February | 7.8 hrs | Good |
| March | 7.5 hrs | Good |
| April | 8.2 hrs | Excellent |
| May | 8.2 hrs | Excellent |
| June | 8.4 hrs | Excellent |
| July | 10.7 hrs | Excellent |
| August | 8.9 hrs | Excellent |
| September | 8.9 hrs | Excellent |
| October | 8.6 hrs | Excellent |
| November | 8.0 hrs | Excellent |
| December | 8.0 hrs | Excellent |
Season-by-Season Breakdown
Spring (Mar-May)
Temperature: 22.4°C (72.3°F)
Rainfall: 192.7mm avg
Sunshine: 8.0 hrs/day
Humidity: 86.9%
Rainy Days: 22.2/mo
This is the warm season. Ideal for outdoor activities but be prepared for heat.
Summer (Jun-Aug)
Temperature: 27.4°C (81.3°F)
Rainfall: 331.0mm avg
Sunshine: 9.3 hrs/day
Humidity: 88.4%
Rainy Days: 29.4/mo
This is the warm season. Ideal for outdoor activities but be prepared for heat.
Autumn (Sep-Nov)
Temperature: 24.1°C (75.4°F)
Rainfall: 225.5mm avg
Sunshine: 8.5 hrs/day
Humidity: 79.3%
Rainy Days: 18.5/mo
This is the warm season. Ideal for outdoor activities but be prepared for heat.
Winter (Dec-Feb)
Temperature: 16.1°C (61.0°F)
Rainfall: 33.0mm avg
Sunshine: 8.1 hrs/day
Humidity: 73.1%
Rainy Days: 9.3/mo
Mild transitional weather — comfortable for most activities.
Frequently Asked Questions
What is the best time to visit Hong Kong?
Based on our data-driven analysis, the best months to visit Hong Kong are January, April, October, when temperatures are comfortable, rainfall is lower, and sunshine is plentiful. January scores 60/100, the highest-rated month.
What is the hottest month in Hong Kong?
July is the hottest month with an average temperature of 28.0°C (82.4°F).
What is the coldest month in Hong Kong?
January is the coldest month with an average temperature of 15.7°C (60.3°F).
When is the rainy season in Hong Kong?
August is the wettest month with an average of 379.4mm of precipitation. Hong Kong experiences about 238.0 rainy days per year. The driest month is January with 15.6mm.
What should I pack for a trip to Hong Kong?
Packing recommendations depend on the season of your visit. Based on the climate data, pack lightweight, breathable clothing if visiting during the warm months (July is hottest at 28.0°C). For cooler months, bring layers and a warm jacket (January averages 15.7°C). A waterproof jacket or umbrella is recommended year-round as Hong Kong receives 2347.0mm of annual precipitation. Sun protection is important, especially during months with high UV index.
There's something about Hong Kong in autumn that the summer crowds never experience. October-November brings 25°C, low humidity, clear skies — and the city exhales after typhoon season. I hiked Dragon's Back in November and the South China Sea sparkled below. Summer is a different beast: 33°C with 90% humidity, the air thick enough to chew. Typhoons (July-September) are dramatic cultural events — shops shutter, signals fly, everyone watches the news. Lunar New Year (January-February) brings a festive energy despite the 16°C chill. Spring is humid and gloomy; autumn is the city's gift to itself.
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 22.32°, 114.17°. Timezone: Asia/Hong_Kong. Last updated: 2026-07-30.