It is The first rain in my hometown in for this year

_One space

__Two spaces

Wow!__Spring's weather like a child's face,_very unpredictable changeable.__Before today,_the weather is was sunny,_but today's this morning, I was awakened by the sound of the rain.__It was very heavy.__Chinese has an old adage：一场春雨一场暖,  One session of rain, one session of warmth.

yi(4)_chang(3)_chun(2)_yu(3)_yi(4)chang(3)_nuan(3)。[Unless this is Chinese lesson, giving the pronunciation like this is very distracting to the reader.  If you want to give such information, do it as a footnote after the essay] 

The meaning of this sentence is alone with the spring rain one by one come to earth,the weather will be become warmer and warmer.

I really like spring in our city,_because it is not as cold as winter and it is not as too hot as summer.__It has gentle breeze,_and everything is filled with of vitality.__Make your whole entire year's plans in spring; and your day's daily plan early in the morning is another Chinese saying.__I'll be will work harder than ever.__Wow,The reason why I write is for this essay is just want to records of the first spring rain in my hometown.LOL

You need to work more on the basics of punctuation indentation.  Otherwise, a nice essay like this will look ugly in the reader's eyes.