GRAND LAKE 6 SSW, CO

Average of Average Temperature (Degrees Fahrenheit)

(053500)

File last updated on April 18, 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
1948	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	54.95		51.03		37.68		18.98		14.15		35.36	g
1949	6.56		12.02		25.90	b	34.72		43.85		50.63		56.69		56.15		49.96	f	37.56		33.22		17.73		34.09	a
1950	16.32	a	19.28	a	24.81		34.29	b	41.68		51.58		55.45		52.94		48.52		43.77		29.00		18.82		36.37
1951	14.90		18.32		22.29		32.95		44.29		48.33		58.47		55.69		48.23		38.35		21.85		15.77		34.96
1952	12.58		13.27	a	18.76		34.00		43.81		54.23		57.52	c	56.14	b	51.60		41.63		23.75		15.31		35.22
1953	21.66		14.80		25.56		29.87		40.55		53.93		59.40		56.08		50.50		41.60		31.45		15.61		36.75
1954	20.34		23.55		23.15		38.63		45.90		53.35		61.35		57.21		51.67		41.89		32.15		13.58		38.56
1955	9.34		10.54		20.37	a	32.47		44.13		49.91	a	58.45		59.03		50.75		40.24		24.28		21.68		35.10
1956	19.84		9.41		21.55		34.58		47.66		55.53		57.68		54.66		50.95		40.55		22.14	a	13.69		35.69
1957	12.76		22.41	a	23.76		31.07		41.26		51.27		59.16		58.13	a	47.22		40.95		24.62	a	18.82		35.95
1958	8.29		21.81	a	21.03	a	31.10		46.77	a	54.35		56.27		58.16		51.33		40.87		29.43		22.03		36.79
1959	14.53		14.80		21.21		33.25		44.23		54.95		56.48		57.27		47.52		38.52		27.28		19.50		35.80
1960	14.47		11.47		26.69		36.57		43.29		53.18		57.18		56.50	a	51.00		39.77		29.08		18.73	a	36.49
1961	9.60		18.70		26.37		32.72	a	44.02		53.23		56.39		58.66		44.78	a	39.94		25.52		15.97		35.49
1962	5.27		20.04		17.66		36.02		43.77		51.03		55.73		55.00	a	49.30		42.08		31.92		23.15		35.91
1963	11.58		20.73		20.77		36.10		46.06		52.72		59.90		57.73	a	53.42		45.29		31.58		17.88	a	37.81
1964	8.10		8.83		15.56		32.20		43.89		51.33		60.26		55.45		48.90		40.34		28.65		17.08	a	34.22
1965	16.68		14.59		15.05		34.98		43.02		50.59	a	57.68		54.12	a	46.17		42.13		32.10		20.32		35.62
1966	11.16		11.59		24.94		35.60		45.37		51.79	a	60.74		56.81		50.78		38.94		31.80		12.27		35.98
1967	15.60		15.77		28.34		35.88		42.13	a	49.91	a	58.21		54.98		49.33		40.23		27.73		14.15		36.02
1968	10.85		16.74		21.97		29.53		41.68		52.80		56.74		54.74		46.70		39.84		22.15		15.53		34.11
1969	20.19		14.93		16.74		36.88		46.98		48.73		59.24		59.44		50.52		34.08		24.03		18.27		35.84
1970	15.48		16.89		20.50		26.85		43.18		50.95		57.63		58.60	a	47.42		34.20	a	28.78		18.76		34.94
1971	19.32		14.54		21.16		33.65		42.00		51.83		56.47		56.85		45.97		39.47		26.97		15.42		35.30
1972	14.81		18.78		29.63		35.42		43.97		53.30		56.85		55.74		49.23		41.29		24.85		12.58	a	36.37
1973	8.97		12.30		21.71		27.85		42.32	a	50.33		55.55	b	56.79	b	48.80		40.48		29.08		19.61		34.48
1974	10.16		10.38		29.00		31.88		45.60		52.32		57.06		54.15		47.68		41.61		29.10	a	15.72	a	35.39
1975	13.60		13.04	a	25.05		29.25		40.53		49.50		57.44		54.63		48.00	a	38.43	a	26.00		21.79		34.77
1976	13.50		20.74		21.02		35.50		45.10		51.32		59.08		55.58		50.31	a	37.56		26.87		15.16		35.98
1977	14.52		19.27		20.32		36.18		45.42	a	57.14	a	60.02	a	57.79		51.48		40.20	c	29.97	a	21.16		37.79
1978	16.31		17.86		27.15		35.93		43.02	a	53.48		59.00	a	55.28	a	49.90		39.76		29.47		11.47		36.55
1979	6.10		16.25		23.87		32.12		42.94		51.67	a	58.00		56.27	a	51.79	a	42.02		20.73		16.45		34.85
1980	18.27		18.71		21.47		30.95	a	43.05		53.13		59.26		55.82		50.12		38.48		27.75		27.16		37.01
1981	20.95		19.20		26.84		38.71	a	42.95		55.37		58.93	a	56.00	a	51.47		38.95		31.55		21.18		38.51
1982	16.00		14.77		26.69		31.76	a	42.45	c	50.14	a	56.58		59.03		49.69	a	36.45		23.55		16.23		35.28
1983	16.85		19.02		25.48		26.17		38.82		49.93	b	57.18		59.68		51.43		42.16		29.70		19.55	a	36.33
1984	8.52		13.52		22.84		27.48		44.44		51.07		59.77		57.95		50.32		34.70	f	28.17		18.47	a	34.78	a
1985	10.80	a	10.78	a	24.76	b	36.97		45.08		52.77		58.08		56.16		48.07	a	40.71		27.58		17.57	b	35.78
1986	16.20	a	22.75		29.84		34.87		43.71		54.60		56.85		56.90		48.67	a	39.81		29.86	b	18.02		37.67
1987	12.62	a	20.06	a	23.90		35.53		45.63		54.48		58.06		56.57	a	48.77		42.85	a	28.15		15.94		36.88
1988	11.81		15.97		20.48	b	34.95	a	45.32		56.80		58.55		58.02		49.30		43.21		28.47		15.11		36.50
1989	10.83	b	15.91		29.69		38.00		45.87		51.70		59.21		55.25	a	-----	z	39.29		27.73		15.34		35.35	a
1990	14.50		18.09	a	27.12	a	36.97		42.48		54.40	a	56.92		56.15		53.08		39.79		29.05		12.95		36.79
1991	10.90		17.20		24.94		32.12	a	45.47	a	53.77		57.60		56.58		50.67	a	40.90		25.80		13.08		35.75
1992	8.69		18.09		28.60	a	39.74	c	47.52	b	51.93		55.82	c	55.00	c	50.16	a	42.83	d	21.40	a	13.90	a	36.14
1993	13.83	e	17.09	a	26.15		32.78	a	44.31	b	51.88	b	55.37	e	55.73	c	47.98	c	38.72	a	22.98		14.94		35.15
1994	13.89		14.56	a	26.40		35.75		47.02	a	55.80		58.15		58.71		50.63		40.27	a	26.35		17.81		37.11
1995	12.85		23.70		27.15		33.07	a	42.52	a	51.07	a	56.23		59.48		50.68		38.68		31.72		20.47		37.30
1996	11.52	a	16.40		23.31		33.87		46.25	a	53.35		59.69		57.45		48.95		39.34		28.43	g	21.16		37.39	a
1997	14.34		13.98		25.65	a	31.20		44.16		53.78	a	58.16		56.48	a	53.14	a	40.47	a	25.91	c	16.77		36.17
1998	15.77		17.70	a	24.25	c	33.80		46.00		50.42		61.36	b	58.16		55.22		40.81	b	31.66	a	21.92		38.09
1999	19.95	b	20.20	a	30.84		33.45		44.06		51.82		59.85		58.50		49.17		40.22	b	32.33	a	19.68		38.34
2000	18.87	a	21.39	a	25.81		37.78		48.68	a	53.50		60.68		59.68		53.05	a	41.95	a	20.28		16.40		38.17
2001	9.08		20.89		28.55		38.18		46.10	g	56.16	e	61.32	a	58.39		52.00		42.15		31.30		17.08	a	37.74	a
2002	12.66		10.95		22.42		41.43		46.00	b	58.42		62.55		59.03		51.78	a	38.16		23.70	b	16.89		37.00
2003	21.81		16.86		27.52		35.05		46.45	a	52.47	a	62.47		60.35		50.10		44.93	a	29.72	c	19.82	a	38.96
2004	14.91	b	15.69	c	32.16		39.90	a	48.05		53.53	a	57.69		55.24		49.42		41.82		28.93	a	16.53		37.82
2005	19.18		17.00	e	25.10		37.33		46.40		53.78		60.60	a	57.10		51.87		42.73		28.29	b	14.97		37.86
2006	13.61		13.87	a	24.29		38.68		47.68	a	56.25		61.68		59.27		47.30		37.85		28.63		18.06		37.27
2007	6.76		19.54		28.42		38.67		45.58	e	55.48	a	61.31		60.58		51.65		42.18		31.34	a	16.58		38.17
2008	10.61		15.79		20.95	a	30.62		43.70	a	52.87		59.61		57.50		49.97		40.56		30.83		19.71		36.06
2009	17.73		19.36		27.16		33.72		47.65	d	51.70		56.58		54.66	f	50.38		36.65		30.37		13.03		34.94	a
2010	12.37		14.38		23.94		34.05		41.66		53.78		59.37		58.37		51.73		42.42		26.25		24.27		36.88
2011	12.89		12.20		27.00		33.52		41.29		53.48		60.39		59.10		50.48		40.06		27.32		16.68		36.20
2012	16.32		17.95		31.52		41.45		47.61		58.25		61.39		59.50		52.20		41.44		32.07		16.06		39.65
2013	6.23		12.45		24.82		32.67		45.06		57.07		60.45		58.37		54.33		38.50		29.65		13.94		36.13
2014	14.13	a	21.30		24.53		33.42		45.53		53.05		60.10		56.21		52.33		43.26		27.98		20.81		37.72
2015	18.37		20.88		29.75	a	36.98		43.53		56.62		57.81		58.11		53.15		44.73		27.08		16.52		38.63
2016	11.79		18.64		25.48		35.57		43.81		57.17		59.47		55.94		51.75		43.45		33.32		18.48	a	37.90
2017	13.34		24.45		32.34		37.37		43.78	o	55.52	b	60.77		56.69		51.83		40.58		36.70		25.90		39.59	a
2018	21.08		22.86		27.13		38.42		48.00		56.63		60.90		57.84		52.80		41.45		25.67		16.74		39.13
2019	14.65		15.38		22.90		36.75		41.32		51.50		59.37		58.66		53.60		34.15		30.05		17.10		36.29
2020	16.19		13.88		28.05		34.35		47.35		54.33		59.16		59.56		51.17		44.04	g	31.90		19.13		37.73	a
2021	15.44		18.14		23.68		34.93		45.48		58.03		61.74		58.52		54.23		41.50		35.48		24.02		39.27
2022	8.74		11.73		21.92		34.88		45.00		54.90		61.79		60.15		54.95		40.65		24.60		17.98		36.44
2023	13.47	a	10.45		17.37		30.12	a	46.40		51.58		-----	z	58.74		51.72		41.12	a	31.43		21.06		33.95	a
2024	15.60		18.57		25.66		34.54	p	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	19.94	i
Period of Record Statistics
MEAN	13.79		16.66		24.56		34.43		44.49		53.19		58.72		57.17		50.43		40.37		28.10		17.67		36.60
S.D.	4.02		3.76		3.76		3.24		2.11		2.34		1.87		1.72		2.15		2.26		3.62		3.21		1.30
SKEW	0.00		-0.06		-0.27		-0.27		-0.18		0.29		0.11		-0.07		-0.17		-0.56		-0.34		0.56		0.34
MAX	21.81		24.45		32.34		41.45		48.68		58.42		62.55		60.58		55.22		45.29		36.70		27.16		39.65
MIN	5.27		8.83		15.05		26.17		38.82		48.33		55.37		52.94		44.78		34.08		18.98		11.47		34.11
YRS	76		76		76		75		73		75		74		75		74		74		75		76		66