Questions & Answers about Dieses Wetter macht mich müde.
Wetter is a neuter noun in German: das Wetter.
The word dieses is the nominative singular neuter form of the demonstrative determiner dies- (this). That’s why it has the ending -es.
Very short declension for dies- in the nominative singular:
- dieser Mann (masc.) – this man
- diese Frau (fem.) – this woman
- dieses Wetter (neut.) – this weather
So you need dieses because it must agree with das Wetter in gender (neuter), number (singular) and case (nominative).
Wetter is in the nominative case. It is the subject of the sentence.
- Dieses Wetter = subject (nominative)
- macht = verb
- mich = direct object (accusative)
- müde = predicate adjective describing mich
So the structure is:
Subject (Nom.) + Verb + Object (Acc.) + Predicate