Why is the weather forecast of cctvnews 80 degrees or even 90 degrees?

Foreign countries generally refer to Fahrenheit, while domestic countries refer to Celsius. The conversion formula of the two is as follows:

The conversion formula between them is as follows:

1, Celsius = 5/9 (32 degrees Fahrenheit)

For example, convert 80 degrees Fahrenheit to degrees Celsius.

5/9×(80-32)=5/9×48=26.7

That is, F = ℃× 9/5+32.

For example, convert 30 degrees Celsius to Fahrenheit.

That is: 30 degrees Celsius equals 86 degrees Fahrenheit.

So the temperature is over 80 degrees Fahrenheit.