The higher you are in the atmosphere, the thinner the air. Therefore, the less heat is retained.
In a stable air mass, the temperature drops approximately 5.4 degrees Fahrenheit per 1000 feet. This is a general number only, and is only true in the troposphere, which is 36,000 feet and below.
Also, hills provide trees, shade, streams, etc, which can all effect the temperature.
-5 is colder than -3. The lower the temperature, the colder it is.
-40c is colder.
18 is colder than 9.6
-30 is colder than -20 because the temperature is lower.
-5 degrees Celsius is colder than -1 degrees Celsius. The lower the temperature in Celsius, the colder it is.
the hills causes the earth's wind to be directed to china, therefore making it colder in china and warmer everywhere else
It is getting colder outside. It's colder in here than it is out there. My beer is colder.
-5 is colder than -3. The lower the temperature, the colder it is.
Colder, much colder.
The chocolate hills has 1,766 hills in the chocolate hills.
Warsaw is colder
Colder
The opposite of colder is warmer.
Colder
-40c is colder.
Colder, coldest. Perfectly regular (and answered already on this site!)
It got colder and colder each day after the very big blizzard.