ZION NATIONAL PARK, UT

Average of Minimum Temperature (Degrees Fahrenheit)

(429717)

File last updated on April 16, 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
1904	10.83	b	18.59		36.79	b	38.83	a	51.90	a	58.03		63.39		65.84		55.97	a	41.72	b	-----	z	25.19		42.46	a
1905	30.10		31.88	l	39.28	b	43.73		47.52		56.97		65.33	a	63.48		58.73		-----	z	33.73		23.97		46.28	b
1906	25.00		36.26	a	38.19		44.30		49.77		57.24	a	68.55		63.00		56.87		44.39		32.43		36.09	t	46.91	a
1907	-----	z	48.84	i	46.13		-----	z	-----	z	54.07		64.35		63.35		53.93		50.19		33.87		32.68		49.82	d
1908	28.55		33.79		35.77		41.46	b	44.32		59.77		68.45	b	66.06		57.87		43.10		37.40		-----	z	46.96	a
1909	29.81		35.50		35.45	b	44.03		49.13		64.53		66.16		67.73	a	58.40		48.93	a	37.40		-----	z	48.83	a
1910	29.52	h	29.04		-----	z	-----	z	57.27	a	62.18	b	68.32		65.40	a	55.70		44.55		40.03		36.39		50.99	c
1911	27.23	a	23.18		28.84		34.10		46.03	a	61.56	l	65.94		64.84		57.43		45.34	b	30.32	b	17.32		40.05	a
1912	24.77		24.52		36.65		35.43		44.00		70.97		67.68		-----	z	-----	z	35.90	a	-----	z	-----	z	42.49	d
1913	8.65		-----	z	-----	z	-----	z	-----	z	51.43		58.97		60.45		47.27		-----	z	31.60		24.26		40.37	e
1914	22.45		29.86		-----	z	-----	z	-----	z	60.00		61.42		63.32		58.90		67.90	a	-----	z	25.71	j	51.98	e
1915	26.87		33.18		36.65		45.13		50.48	d	56.43	b	58.50	e	41.60	p	46.33	o	-----	z	34.13		28.10		41.05	c
1916	29.42		35.10		39.10		43.80		47.45		57.70		65.06		61.10		54.38	d	41.71		22.73		19.03		43.05
1917	19.27	a	18.89	s	21.35		34.73		40.94		58.44	u	67.61		-----	z	59.93		39.86	q	-----	z	-----	z	40.64	f
1918	18.47	p	33.05	i	40.64	c	42.00		45.39		66.07	a	63.81		61.84		57.57		49.72	f	38.22	l	-----	z	53.90	e
1919	28.46	g	31.04	b	34.94		44.90	a	52.84		59.69	a	68.32		64.90	b	52.55	a	36.59	i	30.38	a	26.19		46.57	b
1920	30.00	e	33.55		36.36	f	45.09	s	48.43	a	63.48	a	76.79	c	65.63	a	55.89	b	57.62	r	34.23	h	27.00		50.10	d
1921	26.74	d	32.46		41.48		37.30		47.52	b	62.33	f	66.90	b	65.06		64.00		49.64	c	22.48	a	17.43	a	42.82	a
1922	12.20	a	29.81	a	34.31	b	38.81	c	51.23		62.29	b	67.21	b	66.03		60.37	c	46.26	d	32.82	m	33.13		45.60	a
1923	31.63	a	27.31	b	31.88	f	41.09	g	50.88	e	56.00	b	66.83	b	65.17	b	56.68	k	-----	z	-----	z	-----	z	49.64	f
1924	19.38	w	46.26	b	33.71		-----	z	-----	z	58.96	c	66.92	r	65.29	c	56.72	a	43.29	g	32.00	i	21.97	b	47.15	f
1925	22.16		34.52	e	38.69	b	-----	z	-----	z	-----	z	65.14	b	64.10	b	56.10		45.30	h	34.86	a	30.90		43.31	d
1926	23.19		34.93	a	38.20	a	46.38	a	53.65	e	66.36	b	68.29		65.83	a	58.07		49.77	a	36.57		28.17	b	47.45
1927	32.30	a	34.75		35.32		43.27		51.55		61.97	a	69.23	a	64.23		59.64	b	49.32	f	38.93	b	26.65		47.08	a
1928	30.20	a	31.72		42.32		41.43		55.74		61.10		69.68		68.16		60.47		50.68		40.53		25.77		48.15
1929	26.50	a	26.89		35.71		41.93		54.00		61.03	a	70.65		68.00		59.07		49.40	a	28.30		30.39		45.99
1930	26.19		35.07		35.71		49.60		48.26		62.57		68.68		66.55		59.83		44.73	a	33.50		20.77		45.96
1931	27.39		36.36		34.48		46.60		52.65		63.20		72.87		69.23		60.47		49.81		34.87		26.23	a	47.85
1932	21.19		33.10		35.77		44.00		49.48		60.70		67.35		69.16		62.37		45.13		37.33		21.43	a	45.59
1933	23.19		20.96		37.13		40.87		47.90		63.27		71.68		68.13		63.67		55.10		41.50		35.94		47.44
1934	31.90		39.11		45.65		50.43		58.94		59.50		70.26		69.68		61.30		51.81		42.53		33.32		51.20
1935	33.94		36.29		35.87		45.57		50.39		63.00		67.19		67.61		62.07		48.71		35.47		34.03		48.34
1936	30.03		33.07		37.87		46.30		56.19		68.17		69.39		68.68		58.83		48.39		38.43		29.03		48.70
1937	14.35		31.86		38.55		42.47		57.29		62.97		71.23		71.29		64.30		50.58		40.73		33.29		48.24
1938	31.26		33.64		36.03		44.80		51.35		64.10		68.45		70.06		64.90		50.71		30.57		31.45		48.11
1939	29.71		23.07	a	38.42		46.50		54.27	a	63.93		72.61		72.35		63.10		49.35		43.90		35.26		49.37
1940	34.42		33.41		41.29		45.40		57.65		66.87		69.48		70.10		62.55	a	53.39		33.67		34.45		50.22
1941	33.77		38.74	a	37.58		39.60		52.13	a	62.70		72.26		-----	z	63.95	i	44.87		38.03		34.00		45.37	b
1942	29.32		28.70	a	35.19		44.67		48.10		60.66	a	68.68		63.48		59.13		48.90		36.90		30.58		46.19
1943	28.23		34.70	a	38.10		47.27		52.06		57.30		66.58		64.77		59.37		50.80	a	38.47		32.39		47.50
1944	29.32	c	30.10	h	34.87		41.41	a	52.65		57.53		66.32		67.58		62.07		52.32		37.57		32.03	a	48.52	a
1945	31.94		32.96		33.13	a	39.20		51.77		56.10		67.52		65.63	a	58.50		50.26		36.57		26.13		45.81
1946	27.71		30.04	a	37.87		48.57		52.03		62.24	a	69.26		67.90		60.83		42.55		33.00		33.39		47.12
1947	23.77		35.11		37.52		41.43		54.45		57.53		65.70	a	63.45		61.43		48.65		29.33		26.23		45.38
1948	26.00		26.59		28.26		41.97		49.39		57.48	a	63.58		64.58		61.80		48.93	a	28.80		26.52		43.66
1949	16.10		22.21		33.00		45.13		51.13		59.37		68.19		64.42		61.83		47.06		44.27		29.90		45.22
1950	27.55		35.14		38.29		45.97		51.39		58.83		68.37	a	64.32		57.97		52.84		41.34	a	38.84		48.40
1951	29.03		33.68		34.94		45.20		51.13		59.30		67.29		63.42		59.00		46.06		36.07		26.29		45.95
1952	28.23		29.31		30.35		44.30		51.74		57.00		64.86	c	64.83	a	58.97		51.42		30.90		27.61		44.96
1953	34.17	a	31.14		37.42		43.13		46.55		59.80		70.32		66.48		62.57		49.65		41.37		26.97		47.46
1954	33.81		37.50		34.55		48.50		55.74		60.03		68.74		64.58		60.27		50.23		41.37		32.45		48.98
1955	26.26		27.21		34.32		41.83		51.06		59.10		65.68		68.06		60.60		51.03		37.40		37.58		46.68
1956	36.58		27.59		36.87		43.27		53.45		63.07		67.68		64.87		63.03		50.39		34.17		30.29		47.60
1957	31.58		39.71		39.65		42.63		49.52		62.60		68.19		66.32		59.63		48.97		33.67		33.94		48.03
1958	30.74		37.18		34.90		41.57		55.39		62.90		66.00		70.55		60.40		52.35		38.97		35.77		48.89
1959	30.97		30.93		36.13		46.50		52.77		65.37		71.58		66.70	a	59.43		50.71		38.87		33.65		48.63
1960	27.65		29.59		40.39		45.57		53.13		65.57		72.16		68.94		65.20		49.68		39.97		28.00		48.82
1961	31.19		31.43		36.48		43.20		52.77		66.60		71.58		66.90		56.27		47.68		33.63		26.26		47.00
1962	25.94		34.86		32.94		47.70		49.52		59.80		66.26		67.58		61.30		50.13		42.67		30.52		47.43
1963	22.03		37.32		34.03		40.30		55.55		57.63		68.61		66.32		61.63		53.06		38.60		26.16		46.77
1964	23.48		22.52		29.71		40.43		48.23		58.30		68.94		65.52		57.63		52.58		34.00		30.06		44.28
1965	31.58		30.29		33.81		40.97		47.16		55.67		66.55		66.20	a	53.23		50.61		41.63		33.71		45.95
1966	26.48		27.61		39.45		43.80		54.84		61.73		67.71		68.77		61.60		48.29		39.97		29.52		47.48
1967	27.55		29.82		37.65		37.20		50.10		57.50		69.06		70.06		61.57		50.94		41.67		23.16		46.36
1968	29.77		38.97		39.06		39.93		51.26		62.03		67.23		63.61		55.83		49.58		34.50		27.19		46.58
1969	34.35		32.61		34.10		42.90		55.06		59.13		68.90		72.16		63.57		43.90		38.90		31.90		48.12
1970	30.03		38.57		34.90		38.23		53.58		63.23		69.90		69.90		57.13		45.03		39.30		32.00		47.65
1971	28.65		30.54		36.87		44.33		48.42		61.50		70.81		68.61		58.33		45.42		35.93		27.23		46.39
1972	26.00		34.38		41.87		45.13		53.71		63.07		72.13		67.26		59.37		49.29		33.77		26.29		47.69
1973	22.55		34.89		33.55		40.57		54.68		60.76	a	69.00		67.19		57.87		47.67	a	36.63		32.29		46.47
1974	28.16		30.46		40.74		41.10		55.03		65.57		68.13		67.35		62.90		52.03		37.77		24.97	a	47.85
1975	23.81		30.39		33.87		36.62	a	48.33	a	59.27		67.10		66.29		61.70		46.58		24.77	q	31.35		45.94	a
1976	28.10		38.07		33.68		42.40		55.61		59.00		68.39		63.71		61.57		45.77		39.90		28.71		47.08
1977	28.84		33.39		32.06		46.37		48.52		65.23		69.61		68.81		60.57		53.13		37.03		34.74		48.19
1978	34.35		35.07		42.26		43.33		49.35		61.63		68.84		66.10		56.34	a	53.10	b	36.93		24.65		47.66
1979	23.68		29.00		37.35		43.23		50.74		61.13		67.97		65.06		64.77		53.74		33.10		32.48		46.86
1980	32.68		36.90		34.43	a	44.00		48.97	a	59.60		68.13	a	65.74		61.03	a	48.58		38.30		36.52		47.91
1981	33.97		34.96		37.58		47.63		52.32		64.37		70.52		68.19		61.80		46.73	a	43.20		33.55		49.57
1982	25.61		32.80	c	37.90		42.37		52.70	a	60.21	a	65.68		67.10		58.90		43.58		36.52	a	29.94		46.11
1983	32.32		35.82		37.52	b	39.73		49.50	a	59.47		66.39		66.68		60.73		50.45		36.48	a	31.74		47.24
1984	26.81		28.07	a	35.13		40.50		54.32		60.83		67.68		64.84		59.10		40.32		35.13		32.71		45.45
1985	28.31	b	28.96	b	35.90	b	46.67		52.48		63.30		70.58		66.97		55.73		49.48		34.10	a	31.23		46.98
1986	36.84		35.54		42.42		44.43		53.97		64.87		67.26		68.97		54.43		47.21	b	35.46	d	31.35		48.56
1987	25.84		32.21		35.84		46.33		53.40	a	63.83		65.61		64.13		60.00		53.97	a	38.03		26.61		47.15
1988	28.93	b	33.48		34.87		43.60		49.77	a	63.27		71.06		65.90		55.83		56.26		35.79	b	30.28	b	47.42
1989	26.13		30.04	a	42.00		48.33		52.39		61.90		70.97		64.74		60.79	a	49.10		38.47		27.16		47.67
1990	29.42		30.71		41.26		47.43		51.19		63.60		68.52		65.61		62.53		48.55		36.53		21.61		47.25
1991	26.16		37.22	a	33.80	a	39.57		46.42		57.57		68.61		67.90		61.50		51.84		35.90		30.71		46.43
1992	30.45		38.97		41.68		49.28	a	55.19		59.80		65.19		66.61		59.41	a	50.87	a	28.76	a	24.55		47.56
1993	31.19		32.74	a	38.84		42.03		52.13		57.10		63.97		64.81		57.63		46.61		30.50		27.10		45.39
1994	26.83	a	29.07		37.81		41.57		50.47	a	63.27		66.97		67.90		59.73		45.97		29.79	a	33.23	a	46.05
1995	33.45		40.29		38.39		40.40		48.71		56.04	c	65.87		67.16		60.47		46.81		40.03	a	30.39		47.33
1996	27.87		36.69		34.80	a	42.90		50.58		60.79	b	68.43	a	66.14	c	55.43		43.19		36.47		27.67	a	45.91
1997	28.06		30.71		41.26		42.30		57.26		61.63		66.97	a	69.03		62.37		47.31	b	39.27		25.03		47.60
1998	33.29		32.36		38.13	a	40.47		49.23		56.93		68.81		71.13		61.83		47.77		37.07		27.93	b	47.08
1999	31.32		34.71		41.03		39.20		50.06		60.50		68.68		67.84		60.97	a	50.77		43.60		27.77		48.04
2000	34.16		37.41		38.29		48.30		54.83	b	64.10		67.45		70.45		58.27		50.03		32.47		31.16		48.91
2001	30.83	a	31.79		40.90	b	43.41	a	55.19		61.40		66.39		68.19		62.00		50.00		40.13		25.93	c	48.01
2002	24.83	b	28.93		32.84		47.38	a	51.48		62.83		70.45		66.52		60.03		47.19		35.28	a	30.52		46.52
2003	35.90		30.82		36.61		41.10		55.52		65.07		71.03		71.65		62.60		54.40	a	37.00		32.84		49.54
2004	31.29		30.07		44.10		45.20		55.00		64.90	a	69.97		66.58		59.37		48.10		37.27		31.39		48.60
2005	36.61		37.18		37.07	a	42.77		53.45		58.60		69.55		65.03		59.47		49.97	a	37.07		29.32		48.01
2006	30.45		30.82		36.13		44.20		55.77		64.17		71.26		67.75	c	57.40		46.17	a	37.73		27.90		47.48
2007	24.16		32.82		41.32		46.77		56.35		64.93	a	73.03		70.13		61.38	a	49.44	d	41.33		29.55		49.27
2008	28.55		31.76		36.77		42.37		50.71		61.07		71.73	a	70.03	a	62.87		47.67	a	38.66	a	28.73	a	47.58
2009	31.50	a	35.93		38.07	a	43.73		57.29		62.62	a	71.74		69.06		64.67		45.63	a	40.23		25.84		48.86
2010	32.19		34.82		36.47	a	40.73		46.20	a	62.60		72.07	a	67.71		62.81	d	51.77	i	30.67	c	35.30	a	47.42	a
2011	25.58		26.61		37.77		40.33	c	46.10		57.59	a	69.07	a	71.17	a	62.75	b	46.75	c	35.10	a	26.10		45.41
2012	27.71		32.52		38.06		46.43		57.27	a	63.90		70.07	c	70.33	a	64.13		50.58		39.24	a	30.84		49.26
2013	24.87		28.74	a	40.35		45.39	b	53.52		66.83		72.47	a	69.52		61.29	b	44.97		38.17	a	22.61		47.39
2014	28.68		35.82		39.10	a	43.03	a	52.35		63.50		71.42		66.90	a	64.72	a	53.23		36.93		35.45	b	49.26
2015	31.61		38.30	a	42.58		43.77		51.00		67.20		68.42		69.61		64.23		53.73	a	33.86	a	29.10	a	49.45
2016	30.13		37.66		39.77		45.07		51.23		67.03		70.35		66.06		58.97		53.42		41.77		29.61		49.26
2017	31.45		38.57		41.94		43.47		50.10		64.10		70.77		69.61		60.67		46.26		44.53		27.94		49.12
2018	35.26		31.96		36.87		46.34	a	55.65		66.83		72.74		69.65		62.83		47.45		33.30		30.13		49.08
2019	29.84		27.43		38.82	c	45.10		47.26		57.30		69.13		70.23		61.27		39.65		40.33		33.67	a	46.67
2020	32.10		27.79		37.03		42.77		51.87		61.03		67.60	a	69.13		60.90		47.97		36.07		23.93	b	46.52
2021	25.61		28.57		32.16		41.47		49.70	d	65.33	f	67.69	e	66.35		57.35	g	42.57	a	35.30		30.26		41.97	b
2022	26.45		25.96	a	34.61		41.57		47.14	b	64.48	a	71.20	a	68.33	a	64.14	a	49.97		29.83		29.55		46.10
2023	29.48		27.78	a	32.37	a	40.46	b	52.04	d	55.50		70.58		67.32		57.45	a	47.29		37.07	c	29.90		45.60
2024	28.60	a	37.55		37.61		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	34.59	i
Period of Record Statistics
MEAN	28.22		32.40		37.00		43.21		51.57		61.34		68.40		66.94		59.90		48.71		36.45		29.29		47.37
S.D.	4.94		4.52		3.57		3.17		3.34		3.37		2.74		2.42		2.99		3.98		4.17		4.21		1.43
SKEW	-1.35		-0.31		-0.59		-0.31		-0.27		-0.05		-0.56		-0.04		-0.86		0.52		-0.66		-0.39		-0.27
MAX	36.84		46.26		46.13		50.43		58.94		70.97		76.79		72.35		65.20		67.90		44.53		38.84		51.20
MIN	8.65		18.59		21.35		34.10		40.94		51.43		58.50		60.45		47.27		35.90		22.48		17.32		43.05
YRS	116		115		116		112		115		115		119		116		115		108		110		112		93