algid (adj.) cold; chilly; freezing; frozen
benumbed (v.) deprived of physical or emotional feeling (like your fingers when itโs really cold!)
blustery (adj.) characterized by strong winds
boreal (adj.) arctic; frigid
brumal (adj.) characteristic of winter.
crystalline (adj.)ย having the structure and form of a crystal (snowflakes)
frore (adj.) frosty; frozen
gelid (adj.) chilly; brisk
halcyon (adj.)ย denoting a period of time in the past that was idyllically happy and peaceful. (originally meant to refer to calm winter weather)
hiemal (adj.) pertaining to winter; wintry
nippy (adj.) coldย ย ย ย ย ย yeah, it just means cold, but itโs cute