How do you say

A month ago, my brother came over with his family.

..in Chinese?

一个月前，我哥哥带他的家人来我们家做客。

yí gè yuè qián ， wǒ gē gē dài tā de jiā rén lái wǒ men jiā zuò kè 。

How do you say "The weather this week is really nice, perfect for traveling." in Chinese?