noun which may take the genitive case particle 'no', taru-adjective, adverb taking the 'to' particle
warm and gentle spring breeze; genial spring weather
Archaic yojijukugo describing mild, pleasant spring weather and, by extension, a calm and harmonious atmosphere. Rare in modern speech; mostly encountered in literary or classical contexts.
春風駘蕩たる日和に、野山を散策する。
On a day of warm and gentle spring breezes, I stroll through the fields and hills.
His calm and genial personality puts those around him at ease.