Temperatures in July
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.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Hong Kong in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Hong Kong with hot temperatures, averaging around 33°C during the day and nights close to 28°C. Plenty of days with a chance of precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-July
By mid-July, the average daytime temperature rises to around 34°C, with nights close to 28°C. The chance of precipitation is high during this period. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of July
By the end of July, the average daytime temperature in Hong Kong will be around 34°C, with nights close to 28°C. There’s a significant chance of many days with precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Water temperature
The water temperature at Hong Kong is 28°C this month. Nice and warm for a swim.
Precipitation in July
In July, there is an average of 274 mm of precipitation, spread over 17 days. The wind speed is around 4 Bft, mostly coming from the South.
Across the whole month, the average precipitation chance is 54% per day. Though it seems average, the weather’s variable. Some days have higher, others lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Hong Kong. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Hong Kong in July |
UK | ||
|---|---|---|---|
 Average Temperature |
33°C | 23°C | |
 High Temp |
35°C | 27°C | |
| Low Temp |
32°C | 21°C | |
 Total Precipitation |
274 mm | 52 mm | |
| Rainy Days |
17 days | 9 days | |
June
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.
Is July a good time to visit Hong Kong?
After some sun? Then July isn’t the best time to be in Hong Kong. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Hong Kong in July
With 37°C, Hong Kong hit the highest temperature in the last 10 years in July 2017. The lowest daytime temperature in this month was 27°C in 2021. The extreme night temperatures ranged from a low of 24°C to a high of 30°C.
Check out the climate of Hong Kong for all months and discover the best travel time
The climate of Hong Kong is based on weather data from Hong Kong. Other locations might have different weather. You can check out all destinations in Hong Kong for a full picture of the climate.
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Daily Temperature in July in Hong Kong
This chart shows the average daily temperatures, both day and night, for each day in July in Hong Kong, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in July in Hong Kong
The chart below shows the average daily precipitation in July for Hong Kong, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect around 17 days of rain in Hong Kong.
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.
Temperature in July in Hong Kong Over the Years
This chart shows the average temperature in July in Hong Kong, measured in degrees Celsius, over the past years.
Total Precipitation in July in Hong Kong Over the Years
This chart shows the average precipitation in July in Hong Kong, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Hong Kong
Click on a specific day in July for detailed info on the typical weather on that day in Hong Kong. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Hong Kong
Have you been to Hong Kong in July?
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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.
Or check out the climate of Hong Kong for all months at once
