Oh, the weather's a lot better than New York. It's usually bright and sunny.

我家乡的气候比纽约好很多，那里总是阳光灿烂。

纽约和洛杉矶不一样 - SpeakingMax英语口语达人

If the weather is nice and sunny tomorrow, we can have a picnic.

要是明天天气很好，阳光灿烂，我们就可以去野餐。

It depends on 实战 - SpeakingMax英语口语达人