Temperature at sea level on a flat world (°C).
Extra moisture near coasts.
Planets: sea-level temperature at the equator (°C).
°C lost per km of altitude (Earth ≈ 6.5).
Flat worlds: °C lost per km towards −Z (a latitude stand-in).
Overall moisture offset (−0.5 … 0.5).
Typical size of wet and dry regions, metres.
Planets: sea-level temperature at the poles (°C).
0…1: how much mountains dry out the land downwind of them.
Extra moisture along river valleys.
± temperature variation from the temperature noise (°C).
Typical size of warm and cold regions, metres.
Prevailing wind on a flat world as [x, z] (planets use the local east).
Climate: temperature and moisture fields.