ALTAMONT, UT

Average of Average Temperature (Degrees Fahrenheit)

(420074)

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
1948	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	61.35		44.52		28.78	a	24.47		39.78	h
1949	4.65		7.32		30.26		49.44	e	52.39		58.78	a	66.15	a	65.24		58.38		39.07	i	39.77		19.55		41.08	a
1950	13.19	j	22.43		33.16		44.28		48.66		58.82		63.76		63.73		55.72		50.35		36.00		26.03		45.72	a
1951	20.16		27.57		32.76		43.58		52.48		56.83		67.31		63.40		56.93		44.16		29.33		17.95	a	42.71
1952	11.53		15.47		22.12	a	46.04	e	-----	z	60.03		62.33	y	-----	z	58.78		50.83	a	28.48		21.37		34.96	c
1953	25.34		25.70		36.87		42.24	a	47.55		61.20	h	69.18	a	63.65		59.59	a	46.63		35.60		24.65		43.36	a
1954	25.81		35.71		33.73		48.15		56.05		60.63		69.83	a	65.10		58.77		48.24		37.47		19.52		46.58
1955	15.53		13.36		26.89		41.37		52.98		59.50		68.26		67.40		59.37		48.73		29.58		27.82		42.57
1956	28.06		19.95		36.68		44.95		55.52		64.00		67.61		64.48		61.02		48.10		30.04	b	18.60		44.92
1957	14.65		25.16		37.00		42.50		50.77		61.05		67.32		65.10	a	56.47		47.05	a	28.92		26.21		43.52
1958	22.89		34.95		32.71		41.87		57.73	a	63.98	h	66.21		68.97	a	59.73		48.47		34.83		31.56		45.45	a
1959	24.55		27.39	a	35.53		45.30		52.18		65.52		68.50		65.60		55.17		45.68		35.26	a	24.35		45.42
1960	14.61		16.07		35.66		45.75		53.77		63.70		69.23		66.02		60.15		46.50		34.58		23.02		44.09
1961	23.24		30.84		36.05		44.05		53.69		65.58		68.56		68.06		52.02		44.68		29.40		17.68		44.49
1962	14.32		24.91		26.47		48.95		53.08		61.15		66.73		65.27		58.50		48.87		38.20		25.18		44.30
1963	16.47	a	34.95		34.90		42.47	a	55.97		59.82		69.42		66.58		60.63		52.66		36.00		22.21		46.01
1964	21.29		23.78		28.58	a	43.43		52.79		59.32		69.58		64.26		56.97		48.68		-----	z	-----	z	46.87	b
1965	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1966	-----	z	-----	z	-----	z	-----	z	-----	z	61.86	i	69.39		66.19		58.97		44.73		36.62		18.00		48.98	f
1967	18.78	b	21.61		33.86	b	36.68		48.95	a	54.98		68.48		67.80	a	58.88		47.73		35.68		14.90		42.36
1968	15.61	c	23.90		34.19	d	37.98		49.89		60.73		67.13		59.97		53.92		45.94		31.45		20.60		41.77
1969	22.33	b	20.57		25.43	a	44.53		56.55	a	56.87		67.13		69.42		59.17		39.15	a	33.23		26.89		43.44
1970	20.98		30.46		31.66		40.17		52.61		59.60	a	66.68	a	68.02		53.57	a	40.27		33.41	a	21.81		43.27
1971	21.16		26.54		32.78	b	-----	z	49.42	a	61.38		68.06		68.26		52.37		41.73		26.48	a	16.98		42.29	a
1972	22.03	a	29.19		40.63	a	45.36	b	51.92	a	61.72	a	66.94		65.21		55.97		45.52		28.50		14.14	c	43.93
1973	9.45		16.23		29.52		38.67	d	51.68		58.88		65.68		66.16	b	54.23	d	46.63		29.46	b	20.80	a	40.62
1974	10.97		16.66		36.85		40.83	a	54.13		62.87		67.68		64.21	b	56.65		47.95		34.28		21.48		42.88
1975	18.68	a	21.34		31.68	a	35.78		47.81		55.88	a	68.10		62.72	a	56.98		44.53		34.47	l	17.40	k	44.35	b
1976	16.76		25.88		28.82		42.72		53.10		57.92		68.56		63.39		57.53		43.52		33.72		23.58		42.96
1977	22.64	j	28.68		30.55		46.77		48.40		65.36	a	66.81		64.98		57.97		47.27		33.93		28.30	a	47.18	a
1978	20.48		22.32		35.06		42.93	a	49.08		60.02		67.37		64.82		56.62		47.60		27.22		11.84		42.11
1979	8.75	a	18.57		30.13		41.88	d	52.30	h	59.85		67.77		65.29		61.27		48.06		26.33		22.35		40.93	a
1980	19.40		23.66		29.52		40.77	f	49.84		60.63		68.23		64.12	a	56.90		44.24		34.35		32.13		43.91	a
1981	29.42		29.73		35.94		46.86	b	50.37		63.18		68.05		66.77		60.27		42.52		35.36	a	26.50		46.25
1982	18.56		21.62		33.76		39.98	a	50.11		58.30		67.10		68.11		57.57		41.11		28.79	a	20.90		42.16
1983	22.50		26.02		36.06		37.48		48.32		58.45		65.89		69.47		59.37		47.89		31.93		17.95		43.44
1984	13.13		19.16		30.60		39.27		53.21		58.30		67.91	b	66.44		56.12	a	40.76		32.55		20.53		41.50
1985	16.05	a	16.07		31.61		47.72		54.83	a	62.95		69.73		65.58		53.02	a	45.28	a	30.63		20.23		42.81
1986	23.63	a	30.64		41.35		42.35		50.52		65.21	a	65.45	b	67.48		53.59	a	43.92	a	33.80		25.13	a	45.26
1987	18.45	b	29.21		32.24		46.88		53.11		62.33		64.60		63.47	a	57.73		48.58	a	33.68		21.15		44.29
1988	14.02		22.03		31.40		43.03	a	51.38	a	65.02		70.13		66.81		54.90		52.15		32.38		19.44		43.56
1989	13.85	a	14.14		36.15	a	47.15	d	53.42		59.87		70.48		63.68		56.75	b	45.97		34.47		24.13		43.34
1990	23.98		21.57		36.92		47.73		50.85		63.23		67.30	a	65.55		61.72		45.31		32.10		12.03		44.02
1991	12.72	a	27.11		34.58		40.47	a	50.53		59.63		68.16		66.72	a	57.07		47.44		29.92		19.95		42.86
1992	17.23		28.60		40.34		50.17		56.81		59.79	d	63.94		66.48	a	57.79	a	49.32		28.27		16.24		44.58
1993	17.44		17.52		33.50		41.83		53.11		57.32		62.02		62.43	b	55.55	a	43.69		26.26	c	21.57	b	41.02
1994	26.90	a	21.71		39.36	c	45.18		54.90	a	64.78	a	68.79		69.50		-----	z	44.38	b	27.70		24.70	a	44.35	a
1995	22.00		32.48	a	37.06		40.83		46.77		55.38		64.71		67.19		58.43		44.50		37.42		28.35		44.60
1996	22.98		25.64		36.03		41.48		53.00		62.48		69.13		67.11		55.05		44.11		32.88		23.63		44.46
1997	20.57	b	19.70		32.87		38.43		52.17	a	60.82		64.37		65.52		57.03	a	44.24		30.81	a	18.45		42.08
1998	25.66		27.48	a	33.18	a	39.79	a	50.03	a	54.98	a	69.34		66.66		60.13		45.34		34.83		21.40		44.07
1999	27.15		29.12		38.53		39.40		48.76		58.47		67.38	a	65.29		56.61	b	-----	z	-----	z	-----	z	47.86	c
2000	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2001	-----	z	-----	z	-----	z	44.25		54.37	a	62.27		68.84		67.76		61.63		47.94		36.07		18.34		51.27	c
2002	19.10		22.71	b	30.08		46.69	f	52.66	c	65.81	c	73.15	a	67.78	a	58.34	b	44.05	b	29.75		17.66		43.74	a
2003	21.84		23.43		36.45	a	43.38		54.02		60.67		73.60		69.68		57.23		51.73		28.05		23.47		45.29
2004	16.97		19.93		41.61		45.78		52.76	b	60.98		67.05		63.76		55.65		45.77		32.00		23.79		43.84
2005	25.47		26.16		36.42		43.02		51.94		57.60		70.66		65.50		56.25		46.90		33.78		22.05		44.65
2006	23.65		26.34		32.69		44.87		55.81		65.13		71.82		64.59	d	54.10		43.21		33.67		21.53		44.78
2007	12.10		27.82		39.29		44.90		54.21		64.72		73.14	b	69.03	a	57.93	a	44.67	a	35.88		14.41	b	44.84
2008	11.00	d	19.64		28.55		39.18	b	49.10	b	60.16	a	70.55		67.92		56.82		46.44		36.59	a	21.43	b	42.28
2009	21.89		29.14	c	35.88	a	41.08		54.52		57.02		68.16		65.21		60.52		41.37		33.33	a	12.45	a	43.38
2010	17.08		17.54		32.79		42.26	a	46.97		61.97	a	68.39		64.68		59.30		45.00	g	30.60		25.88	a	42.50	a
2011	14.56		16.64		32.56		40.67		46.13	a	58.12	a	65.98		67.82	a	60.17		45.98		31.48	a	18.35	e	41.54
2012	25.02		27.14		39.68	a	46.30	e	55.79		66.12		70.66	b	69.90		62.08	e	46.93	a	37.27		22.47		47.45
2013	10.82		19.65	d	35.34		40.02		53.87		65.13		72.34		67.90	b	59.17	a	43.31		31.63		14.55		42.81
2014	23.44		31.91		38.16	b	44.40		54.26		62.71	a	71.90		63.69	e	59.72		48.40		32.47		26.85		46.49
2015	24.07	a	34.87	a	41.76		44.26	a	50.39		66.48		66.17	b	66.74	d	61.58		51.76		31.48		18.19		46.48
2016	16.53		26.64	a	38.08		44.63		50.95		66.78	g	69.56		66.15		58.31	a	49.12	j	44.00	r	21.63	l	46.36	d
2017	15.77		29.79		41.61		42.92		52.41	b	65.62	a	71.00	b	68.03		58.20		42.46	d	36.37		25.12	a	45.78
2018	24.45		27.45		34.32		42.72		53.90		62.87		70.16		66.45		59.52		43.29		28.70		19.24		44.42
2019	16.06		15.14		29.03		44.52		46.97		57.97		66.69		66.89		57.52	a	36.47	a	32.03		21.31		40.88
2020	18.16		23.07		36.48		42.97		50.65	a	56.78		63.15		65.23		53.83		43.66		31.42		21.50		42.24
2021	21.77		26.02		32.58		39.55		51.35		65.75		71.21		65.90		58.30		43.52		36.07		24.19		44.68
2022	23.65		22.34		35.71		41.03		49.03		61.00		68.89		66.92		60.20		45.40		25.75		17.47		43.12
2023	16.52		14.45		23.34		39.10		52.92		56.60		67.68		65.39		56.48		45.35		31.83		25.02		41.22
2024	24.52		28.64		35.00		43.37	k	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	29.38	i
Period of Record Statistics
MEAN	19.13		23.99		34.01		42.99		51.95		60.92		68.15		66.06		57.70		45.77		32.38		21.45		43.72
S.D.	5.22		5.85		4.21		3.14		2.68		3.10		2.33		1.94		2.39		3.06		3.29		4.31		1.59
SKEW	-0.35		-0.24		-0.41		0.04		-0.15		0.06		-0.02		-0.22		-0.31		-0.16		-0.08		-0.04		0.15
MAX	29.42		35.71		41.76		50.17		57.73		66.48		73.60		69.90		62.08		52.66		39.77		32.13		47.45
MIN	4.65		7.32		22.12		35.78		46.13		54.98		62.02		59.97		52.02		36.47		25.75		11.84		40.62
YRS	70		72		72		69		70		69		72		72		73		70		70		70		55