Northern (adjective)

1. Situated in, toward, or facing the north.
2. Coming from the north.

Origin:

Late middle english: from north + -ern.

Examples:

1. The northern part of the country is very cold.
2. The northern lights are a beautiful sight.
3. Northern cities are often more industrialized than southern ones.
4. The northern hemisphere is known for its colder climate.
5. She traveled to the northern region for her vacation.