GRANDFATHER MTN, NC

Average of Maximum Temperature (Degrees Fahrenheit)

(313565)

File last updated on April 19, 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	70.22	d	65.27		55.38	b	46.52	c	37.24	b	54.93	g
1956	35.17	h	42.04	e	47.58	e	51.64	b	63.97	b	68.90	a	69.30	a	71.16		64.21	a	56.90		45.23		48.45	b	57.22	a
1957	38.30	a	44.93	a	44.00	f	56.33	f	63.77		68.23		70.35		69.26		65.24	a	50.27	a	47.86	a	40.31	b	55.85	b
1958	30.76	j	28.23	o	36.06	m	53.93	a	63.45	b	68.27		71.19		69.04	c	65.42	d	55.23		53.16	k	35.80	f	63.79	e
1959	36.20	a	41.18		44.00	a	58.38	a	64.16		67.37		68.93	a	70.97		65.00	a	57.43	a	48.42	d	40.54	c	55.21
1960	36.31	b	36.11	k	44.50	w	59.37		60.59	b	67.96	b	68.41	b	70.38	b	64.83	a	57.79	c	49.28	a	35.07	a	57.00	b
1961	31.80	a	43.75	d	49.45		48.14	a	59.18	c	66.00		69.32		68.39		66.37		56.03		47.90	a	38.90		53.77
1962	36.27	a	45.57		40.30	a	51.71	b	69.19		65.90		69.83	a	69.10		62.28	a	56.71		43.69	a	33.68		53.69
1963	35.10		34.30	a	48.77		57.70		69.19		66.00		66.93	a	69.81		64.23		60.42		45.00		29.77		53.94
1964	39.41	d	33.32	d	45.20	a	55.30		64.90	a	68.62	a	68.48		66.68		63.10	a	52.42		50.33		42.26		54.17
1965	38.93	a	37.79		40.84		58.13		66.16		64.93		68.74		68.52		62.93		54.10		47.69	a	40.45		54.10
1966	32.52	d	33.74	a	44.71		50.41	a	60.06		67.37		69.23		67.29		60.93		54.69	b	46.07		37.13	a	52.01
1967	40.13		34.86		49.74		59.17		58.13		63.97		64.93	a	64.94		59.00		53.48		41.70		43.13		52.76
1968	38.86	c	30.07		48.43	a	53.97		58.77		67.89	b	68.65		71.10		60.97		53.59	b	44.14	a	35.19		52.63
1969	35.32		33.04	a	38.12	e	55.47		62.30	a	68.47		71.37	a	66.77		61.77		56.68		42.67		33.96	c	52.16
1970	30.61		37.00		43.52		56.59	a	63.77	a	65.70		69.29		68.90		67.50		55.16		44.17		41.84		53.67
1971	35.61		38.43		39.87		55.60		58.77		68.17	a	66.71		67.50	a	64.27		57.23	a	43.80		46.77	a	53.56
1972	41.06		36.52	b	43.84		56.57		58.32		63.11	b	69.39		67.58		65.28	a	52.10		42.83		44.29		53.41
1973	37.81		35.57		47.29		49.37		58.97		66.30		69.90		67.03		64.40		57.32		49.87		38.60	a	53.54
1974	47.77		39.14		49.73	a	54.57		61.87		62.17		68.26		66.87		61.37		55.52		47.17		39.25	c	54.47
1975	42.29		41.57		42.19		52.93		63.26		66.60		67.52		70.97		62.59	a	58.97	a	48.53		38.23	e	54.64
1976	33.13		45.76		50.74		58.63		57.90		65.03		68.67	a	67.71		61.33		49.00		39.17	a	36.81		52.82
1977	22.48		36.50		47.23		56.70		63.23		66.43		73.20	a	69.48		65.60		51.55		46.40		36.10		52.91
1978	28.94		29.67	a	44.61		56.30		59.23		68.13		70.19		69.42		66.83		54.77		50.80		41.45		53.36
1979	31.74		35.48	c	46.97		52.63		60.55		63.83	a	65.84		69.16		62.10		53.68		46.87		44.32		52.76
1980	36.74		33.93		43.61		53.13		63.13		67.03		73.26		72.42		66.10		52.68		47.11	b	40.63	a	54.15
1981	29.90		38.04	b	41.03	a	59.07		59.03		70.47		70.10		66.37	a	63.60		54.45		46.43		33.26		52.65
1982	34.65		42.21		47.81		49.60		65.48		65.80		69.73	a	67.48		60.33		55.00	a	47.70		42.74		54.05
1983	33.75	c	37.40	c	41.83	a	47.73		59.55		65.00	a	71.35		71.61		62.63		54.55		46.03		35.52		52.25
1984	34.52		40.24		41.84		49.60		59.62	b	68.03		66.94		68.26		63.63		59.42		45.13		47.81		53.75
1985	28.45		37.38	b	48.45		57.39	b	60.39		67.53		68.10		66.10	a	63.40		58.97		53.93		35.23		53.78
1986	36.45		40.71		46.39		58.86	a	60.00		70.13		72.68		65.93	a	63.70		55.61		49.20		41.37	a	55.09
1987	35.45		36.78	a	44.90	a	51.46	f	63.65		67.77		71.77		70.84		61.77		52.32		48.63		40.06		53.99	a
1988	31.67	a	35.93		44.94		53.77		59.61		69.10		70.87		71.16		61.41	a	48.73	a	47.10		39.10		52.78
1989	44.74		40.52	a	50.45		52.03		56.29		66.70		68.68		67.90	a	61.63		57.26		44.63		30.65		53.46
1990	43.16		45.07		48.71		52.37		60.77		66.53		68.87		68.90		63.73		56.35		50.70		44.48		55.81
1991	37.71		40.43		46.52		55.20		63.77	e	64.93		70.34	b	67.30	d	62.87	g	56.08	g	44.93		42.61		53.37	b
1992	38.26		42.31		43.42		52.03		57.33	m	61.38	f	70.54	e	64.39	h	62.65	g	53.64	f	45.73	h	39.48	f	49.31	g
1993	40.67	a	34.88	b	41.15	d	51.37		60.71	g	67.85	d	75.25	c	69.15	e	65.81	i	56.87	h	45.23		36.70	a	51.36	c
1994	30.80	a	39.32		45.35		58.67		-----	z	68.16	e	67.82	c	65.84	f	60.40	e	53.96	h	53.40	j	44.50	g	52.93	e
1995	35.26	l	34.63	i	50.76	j	53.96	e	61.12	g	64.23	d	70.57	c	70.67	g	61.70	g	56.50	i	43.57	i	32.68	f	62.92	i
1996	32.52	h	37.70	i	37.88	g	52.21	k	66.47	l	66.04	e	68.16	f	67.14	c	60.08	f	54.14	c	38.52	g	41.95	i	62.44	i
1997	32.46	g	41.82	f	49.60	f	48.90	i	56.48	f	62.32	e	71.28	f	66.35	e	62.93	b	54.13		39.23		37.86	c	53.80	f
1998	38.07	c	34.44	c	39.24	b	51.38	a	62.03		67.47		69.65		69.06		66.27		58.19		48.03		44.13		54.00
1999	43.00	g	38.24	c	38.88	f	54.97		59.32		64.33		70.97		70.97		63.93		53.87		49.10		41.34	b	56.70	b
2000	35.07	a	40.07		49.39		50.23		64.39		69.10		68.39		67.61		62.93		58.27	a	43.83		32.42		53.47
2001	35.23		42.21		38.11	d	55.03		61.42		66.07		67.06		69.38	b	61.57		53.63	a	52.40		43.94		53.84
2002	39.61	c	39.67	a	45.68		55.47		60.35		67.97		71.35		71.29		65.10		55.65		41.10	a	38.07	b	54.28
2003	29.48	d	36.30	e	49.00	a	54.63		58.39		65.13		69.74		70.16		63.10		53.39		53.30		35.29	j	54.78	a
2004	34.03	b	37.92	d	46.03	b	54.31	d	63.77		66.07		68.32		66.39		62.07	c	56.39		52.32	b	38.52	d	53.85
2005	39.79	b	38.43		42.23	e	54.14	b	57.58		65.70		72.10		70.48		67.73		57.97	b	53.11	c	35.00	f	56.30	a
2006	42.67	a	36.17	e	43.53	a	58.00		58.32		67.70		71.61		70.94		60.67		52.93	a	48.73		43.90	a	54.60
2007	39.10	b	32.48	a	51.14	b	51.26	c	64.16		69.03		67.58		76.00		67.83		58.23	a	45.78	c	44.14	b	55.56
2008	36.30	a	42.56	b	44.90		53.93	c	60.52		72.00		71.42		69.45		65.63		54.03		42.80		41.33	a	54.57
2009	34.10	b	36.82		48.97	b	54.86	a	60.23		69.57		67.65		70.90		63.37		55.35		50.33		39.68	l	55.65	a
2010	30.52	h	30.13	m	39.69	b	60.60		64.94		72.60		75.45		72.71		68.73		57.13		46.83	a	31.50	k	62.08	c
2011	31.21	c	41.62	d	45.93	a	58.62	a	63.35		72.63		74.39		71.74		64.57		53.10		50.03	a	43.37	a	55.88
2012	40.45	b	43.32	a	54.97	a	57.00	a	64.81		67.73		73.65		69.52		64.47		54.42		45.07	b	45.96	g	57.76	a
2013	44.32	f	38.30	h	38.21	l	54.07	a	58.29		67.37		69.06		67.77		64.30		56.29		45.29	b	45.46	g	60.31	d
2014	36.15	k	38.37	i	45.95	j	56.23	d	65.00		69.00		69.84		68.61		65.47		57.35		45.21	f	45.64	f	64.50	e
2015	37.71	j	41.08	p	47.77		56.33		65.32		71.20		71.61		71.55		65.77		58.10		48.87		50.61		60.71	b
2016	36.14	c	42.53	n	49.90		55.93		59.13		70.03		75.29		70.55		70.43		59.13		51.63		41.32		58.14	a
2017	41.10		46.18		44.19		59.13		60.00		68.03		73.10		68.81		64.13		58.77		48.00		37.45		55.74
2018	31.65		47.86		38.39		49.90		65.39		71.17		71.87		71.23		68.63		56.74		43.53		39.68		54.67
2019	34.81		47.32		44.06		56.60		67.35		67.67		73.48		70.94		72.70		61.06		47.70		44.77		57.37
2020	38.68		39.90		51.29		50.53		58.45		66.90		72.39		69.90		62.70		58.84		50.70		38.94		54.93
2021	36.13		37.68		49.39		53.90		60.06		66.27		70.03		70.90		63.37		58.48		46.57		50.61		55.28
2022	35.13		41.29		48.77		55.23		64.26		70.10		73.84		69.74		64.37		52.97		47.37		39.00		55.17
2023	40.45		46.18		46.06		54.13		56.94		62.13		70.65		69.00		63.97		54.52		46.33		41.77		54.34
2024	34.52		42.97		47.74		53.53	k	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	41.74	i
Period of Record Statistics
MEAN	36.12		39.07		45.60		54.60		61.69		67.25		70.18		69.25		64.09		55.54		47.00		40.12		54.02
S.D.	4.43		4.26		3.77		3.09		3.02		2.33		2.31		1.98		2.49		2.62		3.24		4.52		1.11
SKEW	-0.18		0.06		-0.15		-0.22		0.43		0.03		0.32		0.34		0.83		-0.31		-0.10		0.07		0.51
MAX	47.77		47.86		54.97		60.60		69.19		72.63		75.45		76.00		72.70		61.06		53.93		50.61		57.37
MIN	22.48		29.67		38.11		47.73		56.29		62.13		64.93		64.94		59.00		48.73		39.17		29.77		52.01
YRS	59		59		60		64		62		67		66		66		64		64		63		57		46