THOMPSON WELCOME CENTER, UT

Average of Average Temperature (Degrees Fahrenheit)

(428705)

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
1911	-----	z	-----	z	-----	z	-----	z	60.43	a	68.77		74.53		76.11		67.48		49.95		36.60		25.30	c	57.40	d
1912	22.50		33.16		40.00		46.55		58.27	a	69.30	h	72.42	r	75.88	e	60.03		49.32	i	39.53		23.65	k	46.99	d
1913	18.26	b	30.46	a	38.78	a	52.47		63.72	d	70.23		76.18		-----	z	63.22		48.63		41.25	h	22.22	d	48.42	b
1914	-----	z	-----	z	-----	z	52.07		65.66		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	58.86	j
1915	20.84		38.75		50.03		59.43	a	64.29		66.73		76.65		75.50		59.87		55.87		42.52	a	30.38	c	53.40
1916	19.77	a	25.93		45.34		50.30		57.13		68.87		75.18		73.71		60.10		-----	z	-----	z	-----	z	52.92	c
1917	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1918	23.63		31.50		44.50		50.65		-----	z	-----	z	-----	z	-----	z	61.83		-----	z	-----	z	-----	z	42.42	g
1919	17.23		31.91		46.26		-----	z	-----	z	-----	z	-----	z	72.89		64.22		48.18		37.02		22.03		42.47	d
1920	21.12	a	33.28		38.84		45.67		62.52		71.87		78.23		76.62	a	67.18		54.19		43.27		24.23		51.42
1921	31.68	a	40.07		47.34		49.02		62.00		72.45		78.44		73.89		68.27		58.13		44.43		35.92		55.14
1922	25.89		31.32		40.39		47.33		62.64	b	74.80		79.68		77.66		71.87		57.73		39.83		34.08		53.60
1923	34.85		33.36		37.53		49.35		62.68		71.00		80.24		75.84		67.10		53.68		43.57		31.16		53.36
1924	19.29		38.17		38.53		52.00		63.85		74.33		80.03		78.76		67.45		55.16		42.65		22.08		52.69
1925	17.95		35.00		44.27		54.97		66.71		71.28		81.89		79.61		65.18		50.45		41.05		33.97		53.53
1926	27.13		39.27		45.05		55.82		64.52		75.72		80.10		78.74		68.98		57.44		47.78		29.18		55.81
1927	30.42		41.64		48.60		57.57		68.50		72.60		77.92		73.73		64.83		55.50		44.09	a	24.94		55.03
1928	31.42		35.83		46.78	b	49.47	a	61.92		71.10	a	79.03		75.24		68.52		54.98		41.09	a	24.44		53.32
1929	22.95	c	23.95		41.21	b	46.82	b	60.08		71.63		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	44.44	f
1930	19.06		32.80		42.21		57.03		58.61		73.57		78.45	a	76.44		65.68		51.65		38.60		27.15		51.77
1931	26.56		39.80		40.43	b	55.22		59.31	r	75.08		81.08		-----	z	-----	z	52.82		34.22	a	-----	z	50.65	d
1932	18.73		34.10		40.32		50.74	a	61.26		68.13		77.63		74.72	a	67.10		52.66		40.67		20.98		50.59
1933	20.50		18.21	b	41.95		45.42		55.02		75.43	a	79.52		76.35		69.65		55.78	m	41.13		31.58		50.43	a
1934	31.23		40.32		48.52		56.33		67.47		69.08		80.92		77.56		64.75		54.98		42.42		30.44		55.33
1935	30.73		35.14		38.52		48.53		54.92		71.17		77.58		76.27	a	66.43		53.73		36.67		28.89		51.55
1936	24.73		33.50	u	42.40		53.63		64.19		73.53		78.03		74.47		64.20		52.97		37.10		27.00		53.84	a
1937	9.97		27.24	a	39.27		48.07		64.02		69.14	a	75.90		75.52		66.50		54.56		42.65		33.35		50.52
1938	27.61		33.19	g	39.77		53.58		60.21		73.68		81.57	a	79.25	c	68.14	b	56.48		34.35		28.40		54.82	a
1939	24.24		19.70		41.88	a	54.48		63.61	h	70.07	o	82.20	f	77.84		68.60		54.26		44.42		35.35		46.75	c
1940	28.58		36.55		45.27		53.63		66.52		76.12		79.15		77.11		66.62		53.16		36.25		28.71		53.97
1941	25.00	a	32.21		42.18	a	47.57	a	62.15		67.98		76.61		74.97		-----	z	54.61		40.30		33.69		50.66	a
1942	27.52		28.77		38.07	b	54.85		-----	z	74.50		80.13	a	77.37		66.42		56.73	e	42.50		34.84		52.88	a
1943	32.62	a	37.46	a	42.32	a	58.50		61.19		68.59	a	80.40	e	77.97	a	74.45		60.52	a	44.17		36.15	a	56.19
1944	27.88	e	35.88		40.71	b	47.48	a	60.30	a	67.65		78.17	b	77.32		70.50		59.16		41.18		33.10		53.28
1945	32.44		38.31	b	40.27		47.50		62.94		66.67		78.55		76.02		67.70		56.56		39.95	b	24.80	a	52.64
1946	23.77		33.84		45.94		58.38		58.69		69.92		78.65	a	75.95		69.22	a	50.37		38.65		34.71		53.17
1947	24.29		31.64		-----	z	-----	z	-----	z	-----	z	77.82	i	-----	z	-----	z	-----	z	-----	z	-----	z	27.97	j
1948	29.71	c	32.16		44.06	w	53.28	a	63.18	a	79.60	f	77.35	a	74.90	a	-----	z	52.47	n	34.42		32.02	f	52.14	e
1949	29.77	r	25.37	b	43.08		54.77		60.37		68.71	d	76.74		74.98		67.98		50.53		43.47		27.52		53.96	a
1950	23.41	b	32.38	g	41.24	d	51.68		59.06		68.20	h	75.11	h	75.08		65.29	f	57.33	y	-----	z	34.33	j	50.10	g
1951	27.65	e	38.28	j	42.47		51.38		56.67	k	72.41	h	78.40	b	73.03		66.23		53.61		36.27		23.00	q	53.63	d
1952	26.08		30.50		36.29		54.12		62.82		70.09	n	77.98		76.32	a	69.95		60.38	c	-----	z	28.75	e	52.32	b
1953	32.80	h	35.41	f	45.71	g	49.23	j	58.16	l	72.50	h	81.02	c	75.55		68.58	f	57.92		43.83		26.08		56.88	g
1954	33.21		43.02		41.23	a	57.45		64.53		72.13		80.68		75.13		67.88		57.32		44.47		27.47		55.38
1955	21.47		19.66		39.32		48.57		60.18	l	72.12	n	76.56		78.61		71.27		57.68		36.84	a	36.53		48.65	b
1956	38.22	a	32.61	a	43.07	b	53.62		65.29		75.91	c	78.34		74.73		72.32	b	57.08		-----	z	-----	z	59.12	b
1957	-----	z	-----	z	45.58		50.22		57.68		70.75		77.43	a	75.02	a	66.00		53.58		36.90	a	32.03	p	59.24	c
1958	30.24		40.57		40.34		49.57		61.00	v	74.05	b	77.77	a	78.82		68.75		58.58		43.38		38.16		54.57	a
1959	31.05		37.23		42.73		54.08		62.00	v	76.22		79.55		75.19		66.03		54.05	a	40.03		32.45		53.51	a
1960	24.05		29.71		44.02		52.83		60.10		73.73		79.66		76.26		68.42		53.37		41.85		29.42		52.78
1961	28.16		36.98		41.03		49.13		61.16		74.50		77.82		73.37		58.03		51.35		36.45		21.15		50.76
1962	22.25	a	36.04		36.50		56.42		58.28	v	71.94	c	77.13	d	76.61		68.00		55.39	l	45.22		30.21		52.03	b
1963	13.71		39.66		40.71		48.93		65.34		68.98	b	79.44		74.22	v	68.78		59.95		45.05	b	30.23	a	50.98	a
1964	27.50		31.07	a	38.65		49.93		61.24		69.75		81.52		77.92	s	67.30	c	60.16		39.45	a	31.34		50.72	a
1965	33.52		34.46	a	39.76		51.15		58.62	b	66.78		76.18	a	76.75	s	60.81	d	58.06		46.23	b	31.20	a	50.62	a
1966	24.62	k	29.94	a	44.06		53.02	a	65.94		73.94	l	79.26		77.15		68.03		54.03		46.70	y	26.62	k	58.93	d
1967	25.26		37.63	a	47.03	a	50.38		60.24		67.23		79.44		76.85	g	68.79	d	57.76		44.75		20.98		50.86	a
1968	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	78.25	q	70.56		65.25		55.46	f	39.33	o	29.89	m	67.91	j
1969	32.06	f	34.20		36.64	c	53.36	a	67.06		67.45	a	79.89	c	79.50		-----	z	47.92	k	39.32		32.53		54.44	c
1970	29.97		41.32		40.35		47.62		63.71		71.22		79.48		78.47		64.87		52.37	d	42.17		31.50		53.59
1971	29.15		35.80		42.77		52.25		60.81		72.67		81.15		78.40		63.57		57.25	w	38.30		26.58		52.86	a
1972	31.58		40.24		51.21		55.43		64.67	p	75.05		80.58		77.69		68.58		47.41	o	38.68		24.98		54.40	b
1973	13.11		27.80	a	41.82		46.92	l	60.37		69.77		77.27		77.29		66.33		56.81		42.32		31.24		51.28	a
1974	18.92		21.89		47.60	a	50.32		66.39		75.92		78.13		75.81		69.47		58.18		41.83		28.85		52.78
1975	22.85		34.39		42.31		45.92		57.35		66.93		78.65		75.74		67.90		54.44		40.13		30.05		51.39
1976	26.76		40.47		40.95		52.05		63.60		71.62		80.95		75.27		67.82		52.94		41.92		31.10	a	53.79
1977	26.35		39.80		41.43	b	56.58		61.45		76.80		78.19		77.76		69.68	b	57.61		42.63		36.32		55.39
1978	27.45	a	33.27		47.60		53.32		59.40		73.17		79.32		76.19		68.75		60.74		42.85		19.69		53.48
1979	16.76		22.21		40.06		51.61	c	60.03		71.83		78.45		74.66		72.37		58.24		33.32		27.65		50.60
1980	32.35		39.14		39.94		51.08		57.71		72.13		78.92		74.48		66.98		54.35		42.52		39.40		54.08
1981	37.23		39.43		44.03		57.60		60.29		75.42		78.53		76.52		69.07		52.26		43.92		31.69		55.50
1982	23.53		31.61		42.92	a	49.88	a	60.83	a	69.93		75.70	a	75.86	b	65.56	d	49.81		38.24	a	31.76		51.30
1983	32.24		39.63	a	43.44		46.91	a	57.41	h	70.38	d	77.97	k	80.30	i	70.86	h	55.79	q	39.62	n	27.63	l	46.52	g
1984	18.74	h	30.02	i	42.98	j	49.79	m	67.61	l	71.36	l	79.81	m	76.11	i	67.94	n	49.34	i	42.16	n	32.09	o	-----	z
1985	28.00	l	32.64	j	44.19	j	58.83	r	63.94	m	73.68	b	78.85		76.71		61.57	a	51.97	a	37.54	b	30.66		58.71	e
1986	32.37		39.29		47.95		50.20		59.24		74.43		76.23	a	77.70	a	62.16	a	51.48		40.69	a	32.25	a	53.67
1987	25.77		35.78	a	39.40	a	54.38	b	61.97	b	74.36	b	74.97		73.23		66.17		56.86	b	39.57		27.47	a	52.49
1988	16.89		27.12		37.50		50.33	d	59.90	a	74.34	b	78.76		74.60	a	63.55	a	57.19		40.20	b	29.30	f	52.76	a
1989	18.09	h	29.98	g	45.67	d	55.59	b	61.12	b	70.67		80.31		73.29	b	65.45	a	53.55	a	40.41	b	28.77	a	57.48	b
1990	27.60	a	35.16		45.82		55.62	a	57.66		73.66	a	77.47		75.93	a	70.66	a	53.48	f	41.15	c	22.56	e	53.03	a
1991	22.71	j	33.35	k	41.76	d	47.96	d	62.55	c	71.44	e	79.42	a	75.65	a	67.11	b	54.73	a	38.57	b	24.56		56.38	b
1992	17.19		34.93	b	46.44	d	57.31	c	68.33	y	-----	z	-----	z	69.91	t	67.43		57.67	a	34.15		22.69	b	42.23	d
1993	27.36	b	33.27		44.97		48.02	e	60.55	b	67.66	b	74.65		74.44		65.05	a	51.43	a	34.43	a	28.21		50.84
1994	29.74		31.64		45.82	a	51.53	a	61.97	b	75.78	c	79.33	b	80.13	d	67.29	d	49.66	b	33.68	b	-----	z	55.14	a
1995	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1996	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1997	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1998	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1999	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2000	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2001	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2002	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2003	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2004	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2005	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2006	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2007	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2008	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2009	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2010	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2011	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2012	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2013	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2014	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2015	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2016	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2017	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2018	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2019	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2020	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	41.58		27.02	a	34.30	j
2021	26.32		35.36		42.10		51.48		63.53		76.63		81.58		75.66		68.37		50.02		43.50		33.13		53.97
2022	27.76		30.91		41.71		50.08		60.45		73.45		79.60		76.32	a	70.32		58.57	x	34.26	c	28.45	c	52.12	a
2023	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2024	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	25.69		33.71		42.50		51.91		61.73		71.87		78.62		76.08		66.86		54.82		40.34		29.26		53.19
S.D.	5.77		5.61		3.33		3.49		2.93		2.89		1.75		1.81		3.10		3.16		3.40		4.56		1.62
SKEW	-0.35		-0.82		0.39		0.15		0.08		-0.15		-0.32		-0.10		-0.54		-0.07		-0.32		-0.10		-0.03
MAX	38.22		43.02		51.21		59.43		68.50		76.80		81.89		80.13		74.45		60.74		47.78		39.40		56.19
MIN	9.97		18.21		36.29		45.42		54.92		66.67		74.53		70.56		58.03		48.18		33.32		19.69		50.52
YRS	73		72		77		77		67		69		73		72		74		67		73		68		37