Hava sıfırın altında otuz derecedir.
- It's thirty degrees below zero.
Şimdi sıcaklık sıfırın altında on derece.
- It is ten degrees below zero now.
It was ten degrees below zero this morning.
- Heute Morgen war es zehn Grad unter Null.
It is ten degrees below zero now.
- Es sind jetzt zehn Grad unter null.