It is quite likely this dream is caused by the sound of rain during the night influencing the dreamer's sleep. The association of water with fish would be enough to trigger such imagery. Alternatively, the fish could represent many different things such as prosperity, food, sexuality or Christian spirituality. A "rain" of anything suggests an abundance of that thing.
it does not mean anything your just having a dream about fish
fish mean fertility
Well what i believe is that something bad can happen how did you feel in that sort of dream were you sad mad or happy? if you were sad that might mean that something sad will happen
it means dat ur crazy for dreamin ebout a fish which doesnt make sense u titadite
Raining cats and dogs mean that it's raining very hard
Denmark.
Most ancestors of mine have said when you dream about fish that someone in your family is pregnant.
It could mean that you have had a bad encounter with a fish, or a body of water before.
That you're so broke you can't even dream about eating caviar.
Then maybe you shouldent go fishing, and dont eat fish.
bad luck
It means you're hungry, and you like seafood.