YOU SAID:

i can see clearly now the rain has gone

INTO JAPANESE

私は雨が降った今明らかに見ることができます

BACK INTO ENGLISH

I can clearly see now it rained

INTO JAPANESE

私ははっきりと雨が降った

BACK INTO ENGLISH

I clearly had rain.

INTO JAPANESE

私は明らかに雨が降った。

BACK INTO ENGLISH

I clearly had rain.