Description
This patch makes Frostfall treat all Skyrim as cold. Designed for Seasons of Skyrim Project Winter Edition and Climates of Tamerial Winter Edition or simularr. All I did was change Frostfall's Region Detect spell's base effects, making ALL of Skyrim just as cold as Windhelm and Winterhold areas. So you're going to want bundle up and avoid swimming no matter where you are, so hope you enjoy the cold.

Requirements
Frostfall v2-5

Installation
Just put the FrostfallAllWinter.esp into the Data folder and tick it on in the mod manager of your choosing, that's all folks!

Uninstallation
Just delete FrostfallAllWinter.esp. Should be safe mid game to remove it.

Load Order
Chesko_Frostfall.esp
FrostfallAllWinter.esp

Enjoy!