Hong Kong Weather in June
June in Hong Kong brings very high temperatures around 31°C (88°F) during the day, dropping to 27°C (81°F) at night, with the most rainfall of the year.
Rainfall in Hong Kong in June
As part of the rainy season, Hong Kong sees around 19 days of rain in June, with an average of 330 mm (13 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Hong Kong in June
In June, expect very high temperatures in Hong Kong, with highs of 31°C (88°F) and lows of 27°C (81°F) at night. It's usually most comfortable outside during the morning and later in the day. With overnight lows of 27°C (81°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Sunshine in Hong Kong in June
The city usually sees around 144 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).
Wind Speed in Hong Kong in June
Wind speeds average 2 m/s (4 knots) during June. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.
Average water temperature in June
At 27°C (81°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, October, November and December typically offer the best weather for Hong Kong.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Hong Kong, check out our Hong Kong's climate page.
Hong Kong Temperature in June
Min Temperature
27°C (81°F)
Max Temperature
31°C (88°F)
Water Temperature
27°C (81°F)
Chance of Rain
64%
Precipitation
330 mm (13 in)
Rainy days
19 days
Humidity
82%
Windspeed
2 m/s (4 knots)
Sunshine
144 hours
Percentage Sunshine
36%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hong Kong typically stay consistent throughout June, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Hong Kong in June
Browse day-by-day weather records for Hong Kong spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hong Kong historical weather extremes in June
Based on 50 years of weather observations in Hong Kong between 1976 and 2026, these are the recorded extremes.
- The hottest June day on record in Hong Kong reached 37°C (99°F) (June 18, 1986).
- The coldest June day was on June 2, 2010, with a maximum of 24°C (75°F).
- Hong Kong registered its coldest June night on June 2, 2010, with temperatures dropping to 21°C (70°F).
Best Places in Hong Kong in June
Find out more about the weather in Hong Kong and which places have the best travel conditions in this month. See all of Hong Kong in June →
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What to Wear in Hong Kong in June
Warm weather calls for comfortable, breathable clothing in June. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. With water temperatures around 27°C (81°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Hong Kong in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Hong Kong, check out our Hong Kong's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Hong Kong climate overview or explore weather in Hong Kong.
