Monthly Weather in Hong Kong
What is the average monthly temperature in Hong Kong?
The average monthly temperature in Hong Kong ranges from 16.7°C (62°F) in January to 30.1°C (86.2°F) in July. Hong Kong temperature by month is given in the table below.
| Month | Celsius | Fahrenheit |
|---|---|---|
| January | 16.7°C | 62.1°F |
| February | 19.0°C | 66.2°F |
| March | 21.3°C | 70.3°F |
| April | 23.8°C | 74.8°F |
| May | 26.8°C | 80.2°F |
| June | 29.3°C | 84.7°F |
| July | 30.1°C | 86.2°F |
| August | 29.6°C | 85.3°F |
| September | 28.8°C | 83.8°F |
| October | 26.4°C | 79.5°F |
| November | 23.5°C | 74.3°F |
| December | 18.9°C | 66.0°F |
What is the hottest month in Hong Kong?
The hottest months in Hong Kong are July, August and June. During July the average temperature outside is 30.1°C (86.2°F), in August it is 29.6°C (85.3°F) and during June the air temperature is around 29.3°C (84.7°F).
What is the coldest month in Hong Kong?
The coldest months in Hong Kong are January, December and February. In January the average air temperature drops to 16.7°C (62.1°F), in December air temperature is 18.9°C (66°F) and during February it is 19°C (66.2°F).
How much does it rain on average in Hong Kong?
On average it rains for 12 month(s) in Hong Kong with an average of 22 days of rain per month. In total Hong Kong has 264 rainy days in a year.
When does it rain the most in Hong Kong?
In Hong Kong it rains the most during the following months.
- September - on average 16.52mm (0.65 inches) of rainfall per day.
- June - on average 14.78mm (0.58 inches) of rainfall per day.
- October - on average 13.39mm (0.53 inches) of rainfall per day.
- July - on average 5.94mm (0.23 inches) of rainfall per day.
- August - on average 4.93mm (0.19 inches) of rainfall per day.
- May - on average 4.27mm (0.17 inches) of rainfall per day.
Does it snow in Hong Kong?
No, it doesn't snow in Hong Kong.
When is it windy in Hong Kong?
The windiest months in Hong Kong are February, September and April. In February the average windspeed is 24.6 km/h (15.3 mph), during September the windspeed is 24.2 km/h (15 mph) and in April the windspeed is 24.1 km/h (15 mph).
What are the least windy months in Hong Kong?
The least windy months in Hong Kong are August, June and November. In August the average windspeed is 21.2 km/h (13.2 mph), during June the windspeed is 21.9 km/h (13.6 mph) and in November the windspeed is 22.1 km/h (13.7 mph).
When is it cloudy in Hong Kong?
The cloudiest months in Hong Kong are April, October and June. On average in April 58.9% of sky is covered by clouds, in October 56.9% is covered by clouds and in June clouds cover about 55.3% of sky.
When does Hong Kong have the clearest sky?
Hong Kong has the clearest sky in November, February and March. In November 40.6% of sky is covered by clouds, in February clouds cover around 45.9% and during March clouds cover about 47% of sky.
What is the average daylight duration in Hong Kong?
The average daylight duration in Hong Kong is 12 hours 8 minutes 43 seconds.
Which months have the most daylight in Hong Kong?
The longest days in Hong Kong are during June, July and May.
- June - 13 hours 28 minutes 19 seconds of daylight.
- July - 13 hours 20 minutes 54 seconds of daylight.
- May - 13 hours 12 minutes 0 seconds of daylight.
Which months have the least daylight in Hong Kong?
The shortest days in Hong Kong are during December, January and November.
- December - 10 hours 47 minutes 50 seconds of daylight.
- January - 10 hours 56 minutes 22 seconds of daylight.
- November - 11 hours 5 minutes 9 seconds of daylight.
What are the humidity levels in Hong Kong throughout the year?
Humidity levels in Hong Kong range from 65.1% in January to 81.2% in June.
What are the pressure levels in Hong Kong throughout the year?
Pressure levels in Hong Kong change from 1004.5 mb (millibars) in August to 1020.9 mb in December.
What is the visibility in Hong Kong throughout the year?
Visibility in Hong Kong changes from lowest 11.6 km (7.2 miles) in April to highest 15.7 km (9.8 miles) in July.
What are the UV levels in Hong Kong throughout the year?
UV levels change in Hong Kong from 5.4 in January to 9.4 in July.
Which months have the highest UV levels in Hong Kong throughout the year?
In Hong Kong the highest UV index is during July, August and June. During July the average UV index is 9.4, in August UV level is 9.2 and in June UV index is around 8.5.
Which months have the lowest UV levels in Hong Kong throughout the year?
The lowest UV levels in Hong Kong are in January, December and October. In January the average UV index is around 5.4, in December UV index is 5.7 and during October UV level is 6.6.