日増しに

day by day

→ 日増し
phrase Rare #45,662
day by day Describes a gradual change that becomes more noticeable with each passing day; often translated as “increasingly” or “more and more.”
JA: 日増しに暖かくなってきた。
EN: It’s getting warmer day by day.

日増しに暑くなる。

It’s getting hotter day by day.

日増しに寒くなっていく。

It's getting colder day by day.

日増しに涼しくなっていく。

It’s getting cooler day by day.

情勢は日増しに悪化している。

The situation is worsening by the day.