Rain or shine idioms

Idioms about rain or shine and their explanations are as follows:

Half sunny and half cloudy: sunny to cloudy, cloudy to sunny. Describe the uncertain weather from spring to early summer.

Sunshine: sunshine. Sunny weather changes in the morning and evening.

Rainy: gloomy: cloudy to sunny, bright and dark. Wind and rain come together, rain or shine. Metaphor environment is bad, smooth sailing.