Lore

Arastina; an ancient chronicler who formalized a worldwide calendar. Why it is they decided to make some months uneven is an enigma only they could answer.
Winter (Cold World)
Dec Winterfrost

December Proto Slowfall (The world falls in silence as the snow starts to fall. And the dragons have begun to go into hibernation to wait for the spring)

Jan Glacierfall
Feb Snowbreak

Spring (Beautiful Rain)
March Bloomflower
April Rainfestival (The month before the dragons arrive, many folk prepare for the skies to be full of dragons heading to Asbre)

April 2 Dragonstorm (This is the time that the dragons come from brumation to settle on the Asbren dunes for the Star Festival)

Rainfestival 41st: Star Festival, an annual celebration of victory against a mighty undead dragon.

May Manabreeze (Manabreeze is when the snow melts off the mana fissures and releases a whole ton of mana into the air)

Summer (Clear Sky)
June Highsun
July Duneheat
August Palefog (For a lot of regions, the mana barrier begins to oddly cloud up. And many Atdi appear during these times.)

Fall (Lost Moon)
September Redfall (A lot of the plantlife has begun to wilt away to prepare for summer)
October Witchhaunt (This month is creepy, a lot of chaos happens here. Many undead are active and will haunt the whole month.)
November Coldsilence (The final month before massive snowstorms begin.)