CATOCTIN MOUNTAIN PARK, MD

Average of Maximum Temperature (Degrees Fahrenheit)

(181530)

File last updated on April 24, 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
1968	33.74		34.00		54.03		63.82	b	66.52		78.00		80.81		81.97		74.90	a	61.58		49.25	b	35.67	a	59.52
1969	33.90		34.86		45.52	b	64.57		72.84		78.63		79.00		78.65		71.48	a	61.87		46.00	a	32.39		58.31
1970	29.74		37.36		43.08	f	60.30		75.55		77.45	a	80.48		80.13		76.87		63.16		50.90		38.57	a	60.95	a
1971	32.87		38.25		46.10		62.13		68.90		79.20		79.81		77.39		73.70		65.35		49.77		46.74		60.02
1972	39.52		36.21		47.03		61.07		70.26		73.20		79.74		78.55		73.76	a	57.45		44.27		44.23		58.77
1973	41.90		38.64		54.84		58.63		67.39		79.60		81.10		80.00		73.73		64.68		54.10		40.61		61.27
1974	42.90		39.68		51.23		65.07		69.68		74.47		81.35		78.48		69.13		61.61		51.90		41.39		60.57
1975	41.03		41.22	a	45.03		54.13		72.90		76.40		79.29		79.71		66.60		66.07	a	56.80		39.06		59.85
1976	33.23		49.21		54.61		64.83	a	68.90	a	79.07		77.84		77.00		70.86	a	56.94		45.73		36.68		59.57
1977	24.50	a	40.79		55.87	a	65.13		76.26		75.43		83.63	a	79.06		73.33		59.60	a	50.26	k	37.61		61.02	a
1978	29.65		28.79		43.71		60.93		68.16		75.69	a	76.50	a	78.65		72.80		60.97		52.03		42.23	a	57.51
1979	32.81		28.18		53.81		58.50		69.16		74.25	b	75.68		75.90	a	69.33		59.37	a	54.07		42.90		57.83
1980	34.81		34.31		45.90		60.27		72.94		75.03		81.19		79.84		75.93		60.39		47.58	d	39.52		58.98
1981	31.16		43.64		46.61		65.90		71.10		77.47		77.97		76.60	a	69.50		59.87		50.80		35.23		58.82
1982	30.17	b	39.25		49.13	a	60.33		74.13	a	72.80		80.52		76.50	a	71.10		63.57	a	54.07	a	48.03		59.97
1983	35.90		40.32		49.23		55.97	a	70.06		77.34	a	83.19		82.29		75.10		62.03		51.66	a	34.20	a	59.77
1984	33.70	a	44.55		42.00	a	58.07		68.83	a	78.23		77.33	a	76.43	a	70.17		65.97	a	48.31	a	49.70	a	59.44
1985	31.13		37.36	c	51.13		67.20		72.76	b	73.83		79.39		75.61		72.97		63.32		54.47		36.90		59.67
1986	37.55		35.82		52.55		61.00	a	73.63	a	78.93		81.48		76.66	b	73.03		63.13		47.57	b	39.68		60.09
1987	35.63	a	38.36		53.67	a	60.52	a	73.29		79.97	a	83.10	a	81.03	a	72.40		59.03		54.96	c	42.13		61.17
1988	34.58		38.96	a	51.94		59.93		70.60	a	79.28	a	84.24	b	81.93	b	70.13		57.61		52.90	a	40.60	a	60.23
1989	44.17	a	39.71		48.41	d	60.00	a	67.73	a	76.96	c	78.23		77.03		71.50	d	64.07	a	51.08	d	28.40	a	58.94
1990	45.59	b	48.21		55.20	a	62.57	b	67.17	a	77.52	a	79.29		76.29		70.40		65.35		55.97	a	46.52	b	62.51
1991	38.30	a	44.85	a	51.10		64.38	a	77.97	a	79.53		82.67	a	81.39		-----	z	-----	z	-----	z	45.29		62.83	c
1992	39.29	c	43.07	b	47.03		60.83		68.41	b	74.00		78.61		74.81		70.03	a	60.48		48.72	a	38.29		58.63
1993	40.89	c	36.41	a	43.93	b	64.30	c	74.13	a	78.11	b	83.00		80.33	a	71.61	b	61.23		52.77		37.87	a	60.38
1994	29.76	b	37.58	b	45.38	b	69.72	a	68.06		81.79	b	80.80	a	75.68		71.87		64.68		58.04	b	47.42		60.90
1995	39.69	b	37.54		53.81		62.93		70.32		77.93	a	83.74		84.52		-----	z	68.30	a	44.45	a	35.73	a	59.91	a
1996	35.03	a	39.07		45.94		65.52	c	67.90		80.72	a	78.63	a	78.87		71.77		63.97		45.70		43.32		59.70
1997	37.55		45.86		52.26		59.93		69.06		77.90		82.42		79.94		73.33		63.40	a	46.67		41.87		60.85
1998	44.47	a	43.78	a	51.61		64.59	a	73.48		76.27		81.74		81.07	a	79.79	a	64.06		55.14	a	47.37	a	63.61
1999	40.00		44.29		47.93	a	63.73		73.68		78.67		86.87		81.23	a	72.34	a	63.65		58.40		44.66	b	62.95
2000	37.40	a	46.07		57.19		61.47		73.97	a	78.70		77.60	a	76.87		72.00		66.52		49.17	a	32.48		60.79
2001	36.61		45.22	a	45.61		66.83		71.19		79.41	a	79.74		82.52		74.47		67.73	a	61.33		46.26		63.08
2002	46.45		48.15	b	54.70	a	65.76	a	71.87		80.00		84.13		83.23		76.23		59.17	a	49.27		38.20	a	63.10
2003	32.13		34.15	a	52.13		63.97	a	66.97		75.20		80.43	a	80.42		72.00		61.65		56.93		40.19		59.68
2004	31.10	b	40.10		54.27	a	63.07	b	77.13		76.14	a	80.27	a	79.32		73.66	a	62.47	a	54.43		42.57	a	61.21
2005	38.79	b	42.48	a	44.52		65.70		68.70	a	81.07		82.68		82.52	b	77.93		62.61		56.45	a	36.19		61.64
2006	46.07	a	42.30	a	52.26		67.17		71.35		78.03	a	-----	z	84.29		70.14	a	62.30	a	54.76	a	49.42		61.64	a
2007	44.00		32.14		53.13		60.04	b	76.14	b	-----	z	82.37	a	81.74		79.10		71.52	b	51.86	b	41.66	b	61.24	a
2008	40.62	b	40.03		52.82	c	66.53		71.10	a	83.23		84.23	a	80.65		75.60		63.83	a	49.29	b	42.18	t	64.36	a
2009	32.52		43.61		52.52		66.03		72.45		80.13		80.58		83.00		72.03		61.39		55.33		-----	z	63.60	a
2010	35.87		34.79		55.30	d	70.63		74.39		82.07		87.50	g	-----	z	78.00		64.13		-----	z	34.94		58.90	c
2011	34.32	i	43.96		-----	z	-----	z	71.74	d	80.87		88.27	p	80.94		72.60		60.45		56.37		45.90		64.10	d
2012	42.26		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.26	k
2013	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	36.79		39.84		50.26		62.88		71.34		77.87		80.77		79.51		72.93		62.71		51.93		40.68		60.27
S.D.	5.22		4.88		4.07		3.46		2.96		2.48		2.41		2.55		2.83		2.98		4.16		5.02		1.52
SKEW	0.04		-0.24		-0.28		-0.14		0.31		-0.16		0.14		0.00		0.49		0.43		-0.01		-0.15		0.50
MAX	46.45		49.21		57.19		70.63		77.97		83.23		86.87		84.52		79.79		71.52		61.33		49.70		63.61
MIN	24.50		28.18		42.00		54.13		66.52		72.80		75.68		74.81		66.60		56.94		44.27		28.40		57.51
YRS	44		44		42		43		44		43		41		43		42		43		41		42		34