GRANDFATHER MTN, NC

Average of Average Temperature (Degrees Fahrenheit)

(313565)

File last updated on April 25, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)	JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC		ANN
1955	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	63.92	f	58.27		46.91	c	37.97	k	26.79	c	43.99	i
1956	25.70	i	35.14	g	39.48	j	42.88	f	52.89	m	60.62	a	61.93	a	63.39		56.57	a	49.56		37.43		41.35	e	52.98	e
1957	29.46	d	37.08	c	36.44	f	47.83	f	55.27	c	61.33	a	63.23	c	61.95	c	59.11	b	43.32	a	41.06	f	32.21	e	49.22	c
1958	21.38	j	21.80	r	30.80	p	43.96	g	56.37	e	60.21	a	63.77		62.18	c	57.21	d	48.59	b	45.71	m	29.27	i	58.05	f
1959	29.82	i	32.88	b	35.26	d	48.55	b	56.44		59.18		62.32	a	64.37		58.12	b	49.48	b	40.02	i	32.94	e	49.96	b
1960	29.06	e	27.61	o	37.71	x	49.71	b	50.93	b	59.89	b	61.91	b	63.50	b	57.88	a	50.92	e	40.64	e	26.12	g	51.61	c
1961	23.27	g	35.24	e	40.16		39.16	e	49.62	c	58.07		61.81		61.60		59.27		47.10		40.79	a	31.10	b	47.63	a
1962	28.48	c	35.73		32.18	a	42.27	b	60.03		59.15		62.73	a	62.13		55.24	a	49.44		36.71	a	25.12	a	45.77
1963	25.90	a	24.24	a	40.61		47.78		60.03		58.75		60.43	a	62.11		56.40		51.94		38.07		21.87		45.68
1964	30.35	g	25.46	d	36.45	b	46.92		56.00	a	61.34	a	61.31		60.27		56.22	a	44.32		42.95		34.53		47.80	a
1965	31.05	c	28.86		33.24		49.12	a	57.94		58.02		62.19		62.13		56.33		45.13		39.14	b	32.90		46.34
1966	25.60	e	26.73	b	34.97		42.52	a	51.85		59.23		62.19		60.68		54.45		46.11	c	38.12	b	29.88	c	44.36
1967	31.40	a	25.66		39.77		48.45		50.13	a	57.05		58.37	a	58.63		51.37		46.42	a	32.86	a	35.48		44.63
1968	30.19	d	21.98	b	38.85	e	45.89	b	50.07	b	60.30	b	62.22	a	64.19		54.63		46.48	b	37.77	b	26.63	a	44.93
1969	26.65		25.84	c	30.71	g	46.55	a	54.17	a	61.38		64.65	a	60.23		55.68		48.26		35.59	a	25.37	e	45.85	a
1970	22.77		28.38		35.73		47.60	a	55.72	a	58.87		63.26		62.76		60.90		49.02		36.35		33.73		46.26
1971	27.11		29.66		30.84		45.58		50.60		61.53	a	60.87		61.27	a	58.65		51.98	a	36.10		40.05	b	46.19
1972	32.73		28.75	c	35.44		46.40		50.81		55.71	b	62.68		61.34		58.79	a	45.18		35.43	a	37.69		45.91
1973	29.87		27.71		41.00		41.70		50.53		59.97		63.16		61.34		59.12		51.00	a	41.75		30.97	a	46.51
1974	40.97	a	30.38		41.55	a	45.05	a	53.31		55.15		61.82		61.11		54.70		47.34		38.80		32.04	c	46.85
1975	33.07	a	33.56	a	33.10		43.58		56.68	a	59.32		61.44		64.32		56.03	a	51.88	a	41.98		30.25	e	47.10
1976	24.56		36.74		42.26		48.63		50.31		58.75		61.10	b	60.66		54.42		41.92		30.95	a	27.71		44.83
1977	13.73		26.89		39.26		48.83		55.55		59.37		65.88	a	63.19		58.98		43.74		39.68		28.65	a	45.31
1978	19.68		21.59	a	35.52		47.07		51.76		60.82		63.29		63.37		60.23		46.77		43.97		32.81		45.57
1979	23.00		26.96	d	38.31		44.55		52.90		56.53	a	60.06		62.65		56.03		45.65		40.12		35.06		45.15
1980	29.65		24.26		34.08		44.63		54.61		59.05	a	65.79		65.50		60.18		45.16		38.54	c	32.48	a	46.16
1981	21.66		29.94	c	31.83	a	49.75		51.29		63.17		63.87		60.10	a	56.60		45.84		39.07		25.42		44.88
1982	24.10	a	32.89		39.52		40.97		57.67	a	58.92		63.23	a	61.23		54.45		48.30	a	40.57		36.02	a	46.49
1983	26.16	c	29.84	c	35.22	a	39.50		51.21		58.24	a	64.11		64.92		55.97		47.10	a	38.42		26.63		44.78
1984	27.02	a	32.28		33.50	b	41.98		50.81	b	61.40		60.77		62.15	a	56.02		53.84		37.00		40.60		46.45
1985	19.39		29.73	b	39.53	b	48.32	b	53.45		59.28		61.59	b	60.27	a	56.45		52.31		47.85		26.21		46.20
1986	27.18	a	33.34		37.13		48.81	a	53.33	a	62.70		65.90		60.40	a	58.17		49.15	a	42.50		34.29	b	47.74
1987	27.47		30.21	b	36.72	b	43.38	f	57.37		61.47		65.27		64.52		56.55		43.77		41.20		33.02		47.05	a
1988	23.83	a	27.29		37.15		44.85		52.26		60.95		63.92		64.81		55.81	a	41.57	a	39.32		30.98		45.23
1989	36.26		32.70	a	42.08		44.13		49.02		60.47		62.47		61.67	a	56.38		50.16		37.62		22.98		46.33
1990	35.18		37.14		41.35		44.13		53.02		59.95		62.71		62.87		57.38		49.55		42.98		36.85		48.59
1991	30.79		32.93		38.40		47.88		58.37	e	59.07		64.38	b	61.52	d	56.63	g	49.21	g	37.40		35.03		46.58	b
1992	30.19		34.47		35.07	a	44.47		50.44	m	56.10	f	64.13	e	58.89	h	57.11	g	46.76	f	39.82	h	32.44	f	41.67	g
1993	33.87	a	27.44	b	34.15	d	42.50		54.10	g	61.29	d	67.77	c	63.38	e	59.02	i	49.54	h	38.53		29.40	a	44.26	c
1994	23.60	a	31.71		36.73		49.90		-----	z	62.04	e	62.32	c	60.28	f	54.34	e	48.20	h	45.55	j	37.72	h	45.81	e
1995	28.45	l	26.89	i	42.19	j	46.88	e	54.08	g	58.35	d	64.29	c	64.96	g	56.11	g	49.11	i	35.60	i	26.34	f	56.50	i
1996	25.78	h	30.12	i	30.98	g	43.87	k	57.47	l	59.42	e	62.42	f	61.54	c	54.52	f	47.61	d	32.22	g	34.82	i	56.19	i
1997	25.83	g	33.68	f	41.82	f	40.55	i	48.84	f	56.44	e	64.44	f	60.12	e	56.39	b	47.32		33.67	g	30.80	d	50.21	g
1998	33.23	g	29.95	g	33.34	i	44.92	k	55.81	b	62.48	g	63.41	b	62.88	c	59.16	e	51.27	g	42.21	f	36.70	d	55.59	g
1999	37.47	m	30.21	k	30.32	n	46.38	i	52.64	b	58.53	a	64.83	b	63.95	a	57.06	e	47.96	h	43.52	d	35.11	i	56.75	f
2000	29.88	g	33.41	g	41.28	h	42.27	h	57.88	f	62.46	c	62.22	d	61.50	c	56.98	d	51.26	f	37.54	e	23.60	e	50.72	f
2001	27.31	g	35.00	e	31.38	k	48.43	i	54.67	h	60.28	a	61.79	b	63.15	g	55.46	c	45.76	j	46.48	b	37.45	c	49.41	f
2002	32.59	i	31.14	c	41.17	h	47.98	j	53.14	j	61.76	c	65.08		64.78	a	59.91	c	50.71	e	34.80	h	31.36	j	55.56	f
2003	20.42	m	28.97	k	42.52	j	47.98	h	52.52	e	59.42	f	63.50	a	64.27	c	56.93	c	45.88	e	47.08	f	28.64	q	56.62	g
2004	26.12	j	30.24	j	39.90	f	46.36	l	57.75	e	60.65	d	62.70	d	60.43	a	56.73	d	51.31	g	46.16	h	29.33	m	59.65	g
2005	32.09	h	32.33	g	33.56	o	45.96	g	51.12	f	60.30	g	66.07	a	65.18	c	61.25		51.65	g	43.45	h	28.12	j	64.17	i
2006	35.46	f	28.11	j	35.26	l	51.52	h	52.15	g	60.86	e	64.97	b	65.19	b	55.27	f	46.89	i	41.91	c	38.45	i	58.23	h
2007	31.72	f	24.70	h	43.47	l	43.82	m	56.44	e	61.55		61.75	a	69.26		60.43		51.91	c	38.06	c	38.43	d	54.73	d
2008	28.38	c	33.98	b	35.90	b	45.87	c	52.16		63.68		63.60		62.24		58.98		46.26		36.07	b	33.48	a	46.72
2009	26.55	b	28.41		40.74	b	45.78	a	53.47		62.35		60.71		63.89		57.13		48.21		42.85		31.00	l	48.19	a
2010	25.20	i	23.86	n	33.53	b	50.22	a	56.87		65.31	a	67.45	b	66.10		61.02	a	49.23		39.60	a	23.05	k	54.37	c
2011	23.63	e	33.30	f	38.03	a	48.97	a	55.00		64.45		67.29		64.32		57.88		45.32		41.86	a	36.25	a	49.36	a
2012	32.83	b	34.86	a	47.62	a	48.21	a	57.77		60.07		66.71		62.61		57.55	a	47.33	a	37.18	b	39.23	g	50.25	a
2013	36.34	f	29.55	h	29.53	l	45.47	a	51.21		60.78		62.92		61.55		57.52		48.95		36.21	b	37.71	g	53.08	d
2014	24.63	l	30.45	i	37.13	l	47.63	d	56.21		62.10		62.05		61.77		58.40		48.81		35.08	f	38.17	g	56.71	e
2015	29.07	j	30.45	q	39.18		47.27		56.68		63.53		64.55		63.42		58.58		50.31		42.38		43.56		52.95	b
2016	27.98	c	36.50	p	43.40		46.13		52.74		62.78		67.35		65.44		63.07		52.19		44.08		34.21		50.85	a
2017	35.05		37.95		35.82		51.37		53.45		60.67		65.65		61.94		57.10		51.16		41.02		30.18		48.44
2018	23.97		39.95		31.13		41.25		59.29		63.80		64.73		64.26		63.27		49.69		35.93		32.87		47.51
2019	28.21		39.16		35.52		48.38		59.71		60.52	a	66.29		64.15		64.87		53.79		38.42		37.18		49.68
2020	32.37		32.91		44.06		42.58		50.24		60.22		66.23		64.05		56.63		51.66		43.48		30.69		47.93
2021	29.06		31.00		41.11		45.13		52.52		60.20		63.85		64.63		57.38		51.82		37.67		43.02		48.12
2022	26.50		33.48		40.35		45.38		56.60		62.52		66.34		63.00		57.03		45.47		40.22		31.55		47.37
2023	33.90		38.86		37.60		46.30		50.16		56.45		64.44		63.08		57.85		48.10		39.65		35.39		47.65
2024	27.37		35.52		39.50		45.50	e	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	36.97	h
Period of Record Statistics
MEAN	28.03		31.20		37.56		45.96		54.08		60.29		63.51		62.78		57.58		48.19		39.45		32.51		46.40
S.D.	4.91		4.51		3.61		2.85		3.04		2.08		2.01		1.85		2.33		2.91		3.18		5.06		1.28
SKEW	-0.14		-0.08		0.29		-0.45		0.24		-0.13		0.15		0.51		0.62		-0.14		0.13		0.01		0.51
MAX	40.97		39.95		47.62		51.37		60.03		65.31		67.77		69.26		64.87		53.84		47.85		43.56		49.68
MIN	13.73		21.59		30.84		39.16		49.02		55.15		58.37		58.63		51.37		41.57		30.95		21.87		44.36
YRS	47		49		49		53		56		64		66		64		63		57		54		52		34