If you don't like that for climate change in Minecraft PE, you need to go to another map or biome? This mod introduces into the game full seasons.
How does it Work?
The period of duration of one time of the year in Minecraft PE is 20 minutes. Of course, they are not replaced immediately, because 3 minutes before the end starts, slight signs, to ensure a smooth transition.
How To Install Mod?
Download a mod with the extension .mcaddon
Then find it and run, thus importing into the game
Open the game and go to the settings of the world
In the "Resource Packs" and "Behavior Packs", select the imported resource packages (addon)