Hong Kong
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Hong Kong Weather in January

During January, Hong Kong experiences pleasant daytime temperatures of 20°C (68°F) and cooler nights around 14°C (57°F). As the driest month of the year, and part of the winter season, rainfall is at its lowest.

Rainfall in Hong Kong in January

As the driest month, it's a great time for hiking and exploring the area. You can typically expect 6 days of rain this month, averaging around 32 mm (1.3 in). The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in Hong Kong in January

Hong Kong has excellent weather in January, with days reaching 20°C (68°F) and nights cooling to 14°C (57°F). January is in the winter season. Conditions are often most pleasant around the middle of the day. Nights drop to around 14°C (57°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. Though the coolest month of the year, the temperatures are far from cold. With still warm days.

Sunshine in Hong Kong in January

With about 152 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Wind Speed in Hong Kong in January

January has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in January

The water is 17°C (63°F) this month, cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.

If you favor pleasant temperatures and minimal rainfall, January is one of the best months to visit Hong Kong.

Hong Kong Temperature in January

Min Temperature
14°C (57°F)
Max Temperature
20°C (68°F)
Water Temperature
17°C (63°F)
Chance of Rain
19%
Precipitation
32 mm (1.3 in)
Rainy days
6 days
Humidity
74%
Windspeed
3 m/s (6 knots)
Sunshine
152 hours
Percentage Sunshine
43%

Hong Kong Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Hong Kong - and find the best time to visit.

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Hong Kong typically stay consistent throughout January, with daily highs averaging around 20°C (68°F). Nights are cool, with lows around 14°C (57°F).

Average temperatures in January

Daily Historical Precipitation

51-year average (1976-2026)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in January

Historical weather records for Hong Kong in January

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 January

Based on 49 years of weather observations in Hong Kong between 1976 and 2025, these are the recorded extremes.

  • The warmest day in January was on January 8, 2020, with a maximum of 27°C (81°F).
  • On January 24, 2016, Hong Kong saw its coldest January day with temperatures maxing out at 7°C (45°F).
  • The lowest overnight temperature recorded in January was 3°C (37°F) (January 24, 2016).

Best Places in Hong Kong in January

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 January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Hong Kong in January

For Hong Kong in January, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers. The water temperature sits at about 17°C (63°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Hong Kong in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    6/10
  • Cycling
    10/10
  • Walking
    10/10
  • Barbeque
    7/10
  • Camping
    10/10
  • Outdoor sports
    10/10

Hong Kong 3-Day Forecast

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.