Yes, 9 C o is cooler than 18 C o
-7
Fahrenheit = (Celsius x 9/5) + 32 = (18 x 9/5) + 32 = 64.4 degrees Fahrenheit Watch for the correct spelling of Fahrenheit and Celsius. Scroll down to related links and look at "Conversion of temperatures and formulas".
-17, -18 degrees
18
When the temperature of a cloud is below negative 18 degrees Celsius the cloud consists almost entirely of ice crystals and snow.
18 degrees Celsius is colder than 20 degrees Celsius.
18
It is 18 degrees colder.
-8.4
no it would be 18 degrees less
18
18 degrees.
27.6
-18 degrees Celsius = -0.4 degrees Fahrenheit
-18 degrees Celsius = -0.4 degrees Fahrenheit.
18 degrees Celsius. (Which is quite a lot.) In Fahrenheit that's the difference between 48.2 degrees and 15.8 degrees.
18 degrees Fahrenheit = -7.7 degrees Celsius.