Climate in Vorago

No need to make this any more alien than it needs to be.
Vorago's seasons cycle by latitude similar to Earth's, but the latitudes are smaller (because the whole planet is). The atmospheric patterns, carbon cycle, water cycle, etc, all function on the same premises as Earth's, with a few exceptions.
These functions (ocean currents, weather, tectonic movement) all are powered by elemental dynamos linked to the relevant elemental planes. They're not physical machines, they're longstanding large-scale patterns (eg. Pacific gyre) which function as self-sustaining rituals to pull elemental energy to Vorago.
The northern most portions of Vorago are similar to Scotland or the northern U.S, while the southernmost portions are similar to nearly-equatorial regions like southern india or central america.