One idea is as you suggest that major weather patterns, something like El Nino, are responsible.

一种观点是，像你说的那样，主要的天气模式如厄尔尼诺现象，才是罪魁祸首。

youdao

For example, when preparing for bad weather, get the tools you need, like candles, radios, food, water and medicine.

例如，在准备应对坏天气时，带上你需要的工具，比如蜡烛、收音机、食物、水和药品。

youdao

Do you like this hot weather?

你喜欢这种炎热的天气吗？

《牛津词典》

You cannot ask Alfred about the weather like you can ask Siri.

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In weather like this, you've got to strap it on and play.

WSJ: Mets iced by Rockies with temperatures in the 20s

You see weather, much like text, is a dependent system.

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