Rain falls in summer; snow falls in winter.

夏天下雨，冬天下雪。

youdao

In other words, its coat, its fur, turns from brown in the summer to white in the winter, which makes it harder for the hare's predators to see it against the white snow.

换句话说，它的毛色从夏天的灰色变成了冬天的白色，这使得捕食者很难从雪地里找到它。

youdao

During summer it is a brown color, and in winter it is white so that it can hide in the snow.

夏天它是棕色的，冬天则是白色的，这样它就可以藏在雪里。

youdao

The snow is so deep in some areas that it will stay on the ground well into the hot days of summer.

VOA: special.2009.08.12

Some of the tall mountains keep their snow until the last hot days of summer.

VOA: special.2009.01.07

But while the winter months are dark, treacherous and shrouded in a white uniform of snow, summer brings with it the chance to see this part of the world in all its green grassy goodness.

CNN: Summer in Lapland, land of the midnight sun

Brace yourself for a summer snow storm.

WSJ: White Accessories: Do the White Thing

They add that his land is accessible by foot and horseback during the summer, by snow machine during the winter, and by aircraft nearly all the year.

ECONOMIST: By bulldozer, across a national park