Do this when the weather is not too hot and not too cold.

VOA: special.2009.04.28

The South is distinctive because of its climate, hot weather, et cetera, et cetera, et cetera.

南方之所以与众不同是因为,他们只承认气候的原因,天气炎热,诸如此类

耶鲁公开课 - 美国内战与重建课程节选

I mean, the weather is always nice. I mean, it never gets too cold, never gets too hot.

天气一直很好。不会太冷，也不会太热。

旧金山最棒 - SpeakingMax英语口语达人

Heat stroke is the most serious disorder linked to hot weather.

VOA: special.2010.07.27

There are warnings that spring in this part of the southern hemisphere is likely to bring more hot weather, exacerbating a long drought.

VOA: standard.2009.09.03