Never be sorry. What you would put in the map properties note box is just C=# where # is the number of the climate for that map (0 is the first climate)
And Climate_Control.change_weather

rain) is a script call you would use in an event to change the climate weather to rain.
OH ok ty, somhow i missread the manual i swear it said put the comman into the map property notes, anyways, now i`m getting an error:
Script: "Game Interpreter" line 1411: type error occured Can`t convert false into Integer
Thats a base game script so i suppose i adjusted a setting in your script right? Or is it because i set the veent to autorun?(tried parralel too no difference)
EDIT: In fact i`m getting more than just this error, the other error is in your script Line 127:NoMethoodError undefined methood `current weather` for nil:NilClass, now this whould be my mistake i guess, i gte this when i set C= anything bigger than 1.
SOLVED, by not being useless and readinf the whole topic....