Climate and monthly weather forecast
Hong Kong, Hong Kong

The lit city of Hong Kong, on the Hong Kong Island
The lit city of Hong Kong, on the Hong Kong Island

Weather in January

January, the same as December, is another enjoyable winter month in Hong Kong, Hong Kong, with an average temperature varying between 18.6°C (65.5°F) and 14.5°C (58.1°F). With an average high-temperature of 18.6°C (65.5°F) and an average low-temperature of 14.5°C (58.1°F), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Hong Kong, is another comfortable month, with an average temperature ranging between max 18.9°C (66°F) and min 15°C (59°F). In February, the average high-temperature is practically the same as in January - a still comfortable 18.9°C (66°F). Weather in February »

Weather in March

March, the first month of the spring in Hong Kong, is a pleasant month, with an average temperature fluctuating between 17.2°C (63°F) and 21.4°C (70.5°F). In March, the average high-temperature is relatively the same as in February - a pleasant 21.4°C (70.5°F). Weather in March »

Weather in April

April is a warm spring month in Hong Kong, Hong Kong, with an average temperature fluctuating between 20.8°C (69.4°F) and 25°C (77°F). In Hong Kong, the average high-temperature in April marginally rises from a pleasant 21.4°C (70.5°F) in March to a warm 25°C (77°F). Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Hong Kong, Hong Kong, with an average temperature varying between 24.1°C (75.4°F) and 28.4°C (83.1°F). In May, the average high-temperature marginally rises from 25°C (77°F) in April to a still moderately hot 28.4°C (83.1°F). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Hong Kong, Hong Kong, with temperature in the range of an average high of 30.2°C (86.4°F) and an average low of 26.2°C (79.2°F). In Hong Kong, Hong Kong, the average high-temperature in June is relatively the same as in May - a tropical 30.2°C (86.4°F). Weather in June »

Weather in July

July, like June, is a hot summer month in Hong Kong, Hong Kong, with an average temperature varying between 31.4°C (88.5°F) and 26.8°C (80.2°F). With an average high-temperature of 31.4°C (88.5°F) and an average low-temperature of 26.8°C (80.2°F), July is the warmest month. The average heat index in July is appraised at an extremely hot 43°C (109.4°F). Weather in July »

Weather in August

August, the last month of the summer in Hong Kong, is another hot month, with temperature in the range of an average high of 31.1°C (88°F) and an average low of 26.6°C (79.9°F). In August, the average high-temperature is practically the same as in July - a still tropical 31.1°C (88°F). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Hong Kong, Hong Kong, with an average temperature fluctuating between 30.1°C (86.2°F) and 25.8°C (78.4°F). In September, the average high-temperature is essentially the same as in August - a still hot 30.1°C (86.2°F). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Hong Kong, Hong Kong, with an average temperature ranging between max 27.8°C (82°F) and min 23.7°C (74.7°F). In October, the average high-temperature is essentially the same as in September - a warm 27.8°C (82°F). Weather in October »

Weather in November

November, the last month of the autumn in Hong Kong, is another warm month, with an average temperature varying between 19.8°C (67.6°F) and 24.1°C (75.4°F). In Hong Kong, Hong Kong, the average high-temperature in November marginally drops from 27.8°C (82°F) in October to a still moderately hot 24.1°C (75.4°F). Weather in November »

Weather in December

The first month of the winter, December, is still a pleasant month in Hong Kong, Hong Kong, with an average temperature varying between 15.9°C (60.6°F) and 20.2°C (68.4°F). In December, the average high-temperature slightly decreases from a moderately hot 24.1°C (75.4°F) in November to an agreeable 20.2°C (68.4°F). Weather in December »
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FAQ

What is the coldest month in Hong Kong?

January is the coldest month in Hong Kong, Hong Kong, with an average high-temperature of 18.6°C (65.5°F) and an average low-temperature of 14.5°C (58.1°F).

What is the driest month in Hong Kong?

The month with the least rainfall is January, when the rain falls for 5.4 days and typically collects 25mm (0.98") of precipitation.

How much does it rain in Hong Kong?

Throughout the year, in Hong Kong, Hong Kong, there are 137.8 rainfall days, and 2398mm (94.41") of precipitation is accumulated.

What are the months with the lowest UV index in Hong Kong?

The months with the lowest UV index in Hong Kong, Hong Kong, are January, November and December, with an average maximum UV index of 7.

When is the sea coldest in Hong Kong?

With an average sea temperature of 18.9°C (66°F), February is the month with the coldest seawater.

What is the month with the least sunshine in Hong Kong?

With an average of 2.9h of sunshine, March has the least sunshine of the year.

What is the most humid month in Hong Kong?

April and May, with an average relative humidity of 83%, are most humid months in Hong Kong.

When is the highest UV index in Hong Kong?

The months with the highest UV index are April through August, with an average maximum UV index of 12.

What is the rainiest month in Hong Kong?

The month with the most rainfall in Hong Kong is June, when the rain falls for 19.1 days and typically aggregates up to 456mm (17.95") of precipitation.

When are the longest days in Hong Kong?

With an average of 13h and 29min of daylight, June has the longest days of the year in Hong Kong, Hong Kong.

What is the warmest month in Hong Kong?

With an average high-temperature of 31.4°C (88.5°F) and an average low-temperature of 26.8°C (80.2°F), July is the warmest month in Hong Kong.

What month is the sea warmest in Hong Kong?

July is the month with the warmest seawater, with an average sea temperature of 29.1°C (84.4°F).

What month has the most sunshine in Hong Kong?

The month with the most sunshine in Hong Kong is July, with an average of 6.8h of sunshine.

What is the least humid month in Hong Kong?

With an average relative humidity of 69%, December is the least humid month in Hong Kong.

What is the month with the shortest days in Hong Kong?

The month with the shortest days in Hong Kong is December, with an average of 10h and 48min of daylight.

Is there Daylight Saving Time (DST) in Hong Kong?

Hong Kong, Hong Kong, does not observe Daylight Saving Time (DST). HKT timezone is used over the entire year.

Average temperature
Hong Kong, Hong Kong

Average temperature - Hong Kong, Hong Kong

The warmest month (with the highest average high temperature) is July (31.4°C).
The month with the lowest average high temperature is January (18.6°C).

The month with the highest average low temperature is July (26.8°C).
The coldest month (with the lowest average low temperature) is January (14.5°C).

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Average humidity
Hong Kong, Hong Kong

Average humidity - Hong Kong, Hong Kong

The months with the highest relative humidity are April and May (83%).
The month with the lowest relative humidity is December (69%).

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Average rainfall
Hong Kong, Hong Kong

Average rainfall - Hong Kong, Hong Kong

The wettest month (with the highest rainfall) is June (456.1mm).
The driest month (with the least rainfall) is January (24.7mm).

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Average rainfall days
Hong Kong, Hong Kong

Average rainfall days - Hong Kong, Hong Kong

The month with the highest number of rainy days is June (19.1 days).
The month with the least rainy days is December (4.5 days).

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Average sea temperature
Hong Kong, Hong Kong

Average sea temperature - Hong Kong, Hong Kong

The best month for swimming (with the highest average sea temperature) is July (29.1°C).
The coldest month (with the lowest average sea temperature) is February (18.9°C).

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Average daylight / Average sunshine
Hong Kong, Hong Kong

Average daylight / Average sunshine - Hong Kong, Hong Kong

The month with the longest days is June (Average daylight: 13h and 29min).
The month with the shortest days is December (Average daylight: 10h and 48min).

The month with the most sunshine is July (Average sunshine: 6h and 48min).
The month with the least sunshine is March (Average sunshine: 2h and 54min).

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Average UV index
Hong Kong, Hong Kong

Average UV index - Hong Kong, Hong Kong

The months with the highest UV index are April, May, June, July and August (UV index 12).
The months with the lowest UV index are January, November and December (UV index 7).

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