Correct

六月里下雪

/ liù yuè lǐ xià xuě /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/六月里下雪-Chinese-idioms-Cchatty-0b6b21e1-fb65-41e0-8ffa-dbc7cabab146-1612776463.jpg

Collocation

1
真是六月里下雪
2
像六月里下雪一样

Definition

六月里下雪

Literally means:

summer snow

Actually means:

It refers to something rare or unexpected.

指希奇或意想不到的事。

Example

Often used as object. (作宾语)
1
cónglái
从来
jiǔ
喝酒
  
,
jīntiān
今天
zěnme
怎么
rán
突然
jiǔ
lái
le
  
,
érqiě
而且
háishi
还是
báijiǔ
白酒
  
,
zhēnshi
真是
liù
yuè
xiàxuě
下雪
  
,
guàishì
怪事
zhuāng
  

He never drinks, how did he suddenly drink wine today, but also white wine, it really snowed in June, strange thing.

2
xiǎng
lǎolao
姥姥
de
yuànwàng
愿望
huì
不会
xiàng
liù
yuè
xiàxuě
下雪
yàng
一样
hěn
miǎománg
渺茫
  
?

I don't think my wish will be as remote as snowing in June, will it?

3
Xiǎowāng
小汪
xiàng
一向
huan
喜欢
chàngduìtái
唱对台戏
  
,
zhè
这次
jìngshì
竟是
zànchéng
赞成
shuō
de
  
,
zhè
xiàng
liù
yuè
xiàxuě
下雪
  
,
不可思议
  

Xiao Wang has always liked to sing with me on stage, but this time in favor of me, it is like snow in June, incredible.