回复：三月底去大峡谷会太冷吗？

The Grand Canyon's Temperate Months
	South Rim				North Rim				Inner Gorge
	Max	Min	Precip		Max	Min	Precip		Max	Min	Precip
October	65	36	1.1		59	31	1.38		84	58	0.65
November	52	27	0.94		56	24	1.48		68	46	0.43
December	43	20	1.62		40	20	2.83		57	37	0.87
January	41	18	1.32		37	16	3.17		56	36	0.68
February	45	21	1.55		39	18	3.22		62	42	0.75
March	51	25	1.38		44	21	2.63		71	48	0.79
April	60	32	0.93		53	29	1.73		82	56	0.47
Note: Blue indicates a month in which the average minimum temperature is 30 deg F or less. Green indicates a month in which average monthly precipitation is 2 inches or greater.