Weather in Hong Kong in January

January in Hong Kong is mild enough that walking is the default. This is a city-break month more than a sea-holiday month.

A country pin in January is a warning: one region of Hong Kong will not match another. Use a city page if you already know where you are going. January is the cold side of the year in Hong Kong. Pack for that, not for a leftover summer photo.

Hong Kong
Average temp
17°C

14–19°C

Rainfall
23 mm

Not much rain

Sunshine
4.7 h

hours per day

What to expect

Daytime

Mild afternoons in Hong Kong are the prize in January. You can eat outside on the good days. You still want something for the breeze.

This is walking weather. Shade is useful, not essential the way it is in the hot months. A long outdoor day is a reasonable plan.

Rain

Mixed skies in Hong Kong in January. Dry days and wet days share the month. Outdoor plans need a backup, not a cancellation policy.

Pack a shell you will actually carry. The monthly table is the place for totals. This is the feel: usable, interrupted.

Evening

Evenings are cooler. A layer helps after sunset.

What to pack

  • A layer for cooler evenings

Where to stay in Hong Kong

Featured stays on trip1. Dates are a starting point for January.

All hotels in Hong Kong

Travel guides for Hong Kong

What to read before you book.

All travel guides in Hong Kong

Average weather in Hong Kong

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 28 Aug 2026265 places covered

Similar weather in January

Other destinations whose January averages sit close to this one.

Check another month

This is the month you are reading. Change either side to look at another.

FAQs about Hong Kong

Climate averages for Hong Kong, 1991–2020.

The best time to visit Hong Kong is between October and March, the most comfortable stretch of the year on these averages.

July is the hottest month, with an average around 29°C.

June is the wettest month, with about 493 mm of rain.

No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.