In this paper, we tried to use the non-Born probability (NBP, developed in SunQM-4) to describe Earth atmosphere’s phenomenon in θφ-2D dimension. After analyzing Earth atmosphere’s global circulation pattern, we found that it is related only to the θ-1D QM. Because the spinning Earth’s θ-1D dimensional matter wave is in a true standing wave mode, we found that the Born probability analysis gives more sharp and conclusive result than that of the NBP analysis. Earth atmosphere’s elliptical shape is caused by that the |2,1,1> QM state is the most heavily populated (by air mass); its Hadley/Ferrel/Polar global circulation cells are formed by the |2,1,1> QM’s mass-peaking effect at 0° latitude and |2,1,0> QM’s mass-peaking effect at 60° latitude; and its jet streams may can be explained as the residue |3,2,1> and |3,2,0> states embedded in the extremely suppressed |2,0,0> sub-shell. To describe Earth’s local weather, we have to use NBP because it gives φ (besides θ) dimensional information. We demonstrated that a hurricane’s low air pressure center can be described by a NBP density minimum center (or a negative peak of a combined Re[Y(l,m)] wave functions); an hurricane array can be described by that a single wave function mode of Re[Y(l,m)] is (unevenly) amplified; the polar vortex’s low air pressure center can be described by a NBP density minimum center (or a negative peak of a combined Re[Y(l,m)] wave functions) of low temperature; a single day (7/22/2018)’s extreme weather can be described by that a single wave function mode of Re[Y(l=9,m=7)] was (unevenly) amplified; El Nino related warm/cold water pools oscillation can also be explained by NBP in a combined Re[Y(l,m)], or by the 1D infinitely deep potential well QM. This work clearly revealed the true physical meaning of the QM’s wave function: it is the probability density of a physical variable’s value, although in the wave form. Also, the physical meaning of the Schrodinger equation becomes: it directly describes a dynamic distribution of a physical variable’s value (although in its probability’s wave form).