The weather in July in Hong Kong
It's hot in July in Hong Kong with an average temperature of 33°C. Temperatures this month range from a low of 32°C to a high of 35°C. At night, you can expect temperatures between 27°C and 28°C.
Looking for sun? July isn’t a good month to be in Hong Kong. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in July for Hong Kong. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 37°C in 2017, Hong Kong reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 27°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 24°C to a highest value of 30°C.
Water temperature
The water temperature at Hong Kong is 28°C this month. Nice and warm for a swim.
Rainfall amount
In July, there is an average of 274 mm of precipitation, spread over 23 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in July for Hong Kong
Click on any day in July to get detailed info about the usual weather on that day in Hong Kong. Check out the historical temperatures and precipitation over the past 10 years on this day.
July weather comparison
| Hong Kong | New York | |
|---|---|---|
| Average temperature | 33°C | 31°C |
| Max. temperature | 35°C | 33°C |
| Min. temperature | 27°C | -5°C |
| Total precipitation | 274 mm | 160 mm |
| Rainy days | 23 days | 18 days |
Start of July
The month of July starts in Hong Kong with hot temps, averaging around 33°C during the day and nights around 28°C.
Mid July
By mid-July, daytime temps rise to around 34°C, with nights around 28°C. There’s a high chance of precipitation during this time.
End of July
By the end of July, the average daytime temperature in Hong Kong is around 34°C, while nighttime temps are about 28°C. There’s a significant chance of many days with precipitation.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Hong Kong for all months and discover the best travel time
The climate in Hong Kong is based on weather data from Hong Kong. Other spots might have different weather. You can check out all destinations in Hong Kong to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in July in Hong Kong. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in July in Hong Kong
Temperature in July in Hong Kong over the years
Precipitation charts
These charts show the average amount of precipitation in July in Hong Kong. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in July in Hong Kong
Total precipitation in July in Hong Kong over the years
Daily UV index in July in Hong Kong
This chart shows the average daily UV index in July in Hong Kong, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in July in Hong Kong
Have you been to Hong Kong in July?
Share your weather experience in July in Hong Kong.
Average weather in Hong Kong by month
Click on a month below to see detailed weather info for Hong Kong. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.