Their seasons are the same as all the countries in the Northern Hemisphere but I would suggest fall.
1	Their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	2	nmod:poss	2:nmod:poss	_
2	seasons	season	NOUN	NNS	Number=Plur	5	nsubj	5:nsubj	_
3	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	cop	5:cop	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	5:det	_
5	same	same	ADJ	JJ	Degree=Pos	0	root	0:root	_
6	as	as	ADP	IN	_	9	case	9:case	_
7	all	all	DET	PDT	_	9	det:predet	9:det:predet	_
8	the	the	DET	DT	Definite=Def|PronType=Art	9	det	9:det	_
9	countries	country	NOUN	NNS	Number=Plur	5	obl	5:obl:as	_
10	in	in	ADP	IN	_	13	case	13:case	_
11	the	the	DET	DT	Definite=Def|PronType=Art	13	det	13:det	_
12	Northern	northern	ADJ	JJ	Degree=Pos	13	amod	13:amod	_
13	Hemisphere	hemisphere	NOUN	NN	Number=Sing	9	nmod	9:nmod:in	_
14	but	but	CCONJ	CC	_	17	cc	17:cc	_
15	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	17	nsubj	17:nsubj	_
16	would	would	AUX	MD	VerbForm=Fin	17	aux	17:aux	_
17	suggest	suggest	VERB	VB	VerbForm=Inf	5	conj	5:conj:but	_
18	fall	fall	NOUN	NN	Number=Sing	17	obj	17:obj	SpaceAfter=No
19	.	.	PUNCT	.	_	5	punct	5:punct	_
