我（As the subject appears for the first time, it can not be dropped.) 常出去撑着/打着(holding an umbrella)雨伞玩儿。什么时候下雨，我就很高兴了。不管什么时候下雨我都很高兴。（I am happy whenever it's raining) 夏天如果天气晴朗，晚上我就很喜欢仰望天空（or 我就很喜欢抬头看星空），因为满天都是星星。什么时候月亮不管什么时候出来，都特别好看。我一看到很多出来的星星出来，就会高兴地笑起来了。它们使我记起我去过的旅行。在我看来，夜间的风景比白天的漂亮得多。在夜里天气凉快，花闻起来很香。因为从我的家离树林不远（or 从我家到树林不远，从 and 离 can't be used at the same time。），所以我每天晚上可以听到夜莺的鸣叫。

Well done! Nature is indeed the eternal source of beauty. 

Comment: You should practice more with the expression 不管....都, which corresponds to concessive expressions such as "no matter.....still " in English。

Also, you should consider posting you essay in the essay section next time!