Whismur will evolve around level 27.
Level 25.
To evolve Whismur, you have to get him to level 20. He then evolves into his next form at level 40.
To evolve Whismur, you need to train Whismur to Level 20. Whismur evolves into Loudred.
I'm not sure, but in Ruby version, which takes place in the same region as Emerald, Whismur evolves at Lvl. 20. Hope this helps :)
Whismur can evolve starting at level 20 into Loudred. Starting at level 40 Loudred can evolve into Exploud the last evolution of Whismur.
Whismur evolves into Loudred at level 20.
1) train whismur to a good level 2) go on my pokemon 3) under whismur it will say evolve me 4) click evolve 5) you have evolved whismur into loudred
Whismur evolves at level 20 into Loudred lol this is awesome thanks ya!
lv 20
it evolves at level 20
Whismur will evolve into Loudred at Level 20, and Loudred will evolve into Exploud at level 40
it evolves to loudred at level 20 and to exploud at level 40