This is the 15061st most frequent German word.
solch
"Solch" means "such" or "like that" in English.
Here, 'solche' is used as a demonstrative pronoun to refer to specific types of days.
Solche Tage sind wundervoll.
Such days are wonderful.
In this sentence, 'solch' acts as an adjective modifying 'schönes Wetter', emphasizing its exceptional quality.
Ich habe nicht oft solch schönes Wetter gesehen.
I have not often seen such beautiful weather.
Here, 'solchem' is in its dative form to agree with 'Verhalten', describing a type of behavior.