SNAKE RIVER, WY

Maximum of Maximum Temperature (Degrees Fahrenheit)

(488315)

File last updated on May 13, 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
1905	-----	z	-----	z	-----	z	-----	z	-----	z	74.00	t	87.00	a	86.00	e	77.00	f	78.00	h	61.00	a	48.00	a	-----	z
1906	40.00		53.00	a	62.00	a	68.00	a	70.00		78.00	a	82.00	i	90.00	b	78.00	j	72.00	b	57.00	j	41.00	h	-----	z
1907	39.00	n	42.00	n	45.00	o	-----	z	-----	z	-----	z	85.00	w	90.00		75.00	h	68.00	b	53.00	t	-----	z	-----	z
1908	41.00	b	50.00	a	49.00		-----	z	71.00	o	78.00	a	87.00	b	91.00		83.00	b	65.00	o	64.00		39.00	a	-----	z
1909	40.00		39.00		48.00		50.00		64.00		85.00	h	87.00		89.00		74.00		66.00		55.00		34.00		89.00	h
1910	39.00		37.00		58.00		71.00		79.00		86.00		90.00		85.00		78.00		72.00	a	54.00		38.00		90.00	a
1911	35.00		35.00		50.00		59.00		75.00		82.00		84.00		86.00		80.00		70.00		49.00		37.00	a	86.00	a
1912	48.00		42.00		48.00		57.00		68.00		83.00		84.00		81.00		68.00		63.00	b	56.00		37.00	a	84.00	c
1913	36.00	c	40.00		50.00		62.00		74.00		75.00		78.00	a	84.00	a	84.00		72.00		47.00		40.00		84.00	e
1914	39.00		43.00		51.00		60.00		78.00		81.00		88.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1915	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	82.00		93.00		87.00		65.00	a	60.00		42.00		-----	z
1916	-----	z	-----	z	57.00		65.00	d	-----	z	-----	z	-----	z	84.00		-----	z	52.00	w	57.00	c	36.00	o	-----	z
1917	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	87.00	i	83.00		86.00	c	69.00	c	58.00		46.00	b	-----	z
1918	44.00		41.00	a	54.00		57.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1919	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	90.00	o	60.00	h	48.00	e	40.00	d	-----	z
1920	42.00	c	41.00	d	50.00		47.00	n	66.00	i	77.00	a	86.00		85.00	b	78.00	a	71.00	a	47.00	d	40.00	a	-----	z
1921	35.00	l	50.00		54.00	d	55.00	g	67.00	h	84.00		87.00		82.00	b	74.00	a	72.00	c	56.00	i	44.00		-----	z
1922	35.00	f	36.00	l	43.00	j	55.00	e	66.00	j	84.00	f	86.00		82.00	c	79.00	f	71.00	f	44.00	h	33.00	i	-----	z
1923	40.00	i	49.00	l	52.00	e	59.00	i	72.00	f	79.00	g	86.00		80.00		78.00		60.00		51.00	b	38.00	k	-----	z
1924	40.00	g	48.00	k	46.00	c	57.00	f	72.00	l	82.00	c	88.00	a	88.00	e	86.00		63.00	d	57.00	b	46.00	i	-----	z
1925	38.00	j	45.00	n	52.00	p	59.00	f	72.00	h	80.00	k	87.00	b	-----	z	70.00	b	49.00	l	-----	z	39.00	b	-----	z
1926	33.00	l	42.00	o	52.00	d	68.00	m	73.00	k	88.00		86.00		85.00		82.00	a	65.00	c	51.00		40.00	l	-----	z
1927	48.00	i	35.00	m	45.00	l	71.00	r	73.00	i	-----	z	86.00	a	80.00		78.00	b	69.00	m	47.00	o	34.00	u	-----	z
1928	36.00	w	42.00	m	54.00	j	58.00	n	76.00	r	70.00	w	85.00	l	88.00	a	79.00		83.00	x	46.00	v	44.00	e	-----	z
1929	38.00	k	36.00	i	52.00	l	56.00	i	70.00	o	85.00	l	88.00	l	86.00	d	-----	z	71.00	d	48.00	a	48.00		-----	z
1930	33.00		49.00	a	47.00		65.00	a	77.00	a	86.00	b	90.00	b	82.00	a	74.00		60.00	a	57.00		38.00	b	90.00	k
1931	46.00		47.00	a	50.00		60.00	a	76.00	a	83.00	a	93.00		87.00		83.00		67.00		57.00	d	46.00	s	-----	z
1932	43.00	i	57.00	m	56.00	s	57.00	g	74.00	g	88.00	a	84.00		86.00		79.00		71.00	e	49.00		39.00		-----	z
1933	42.00		35.00		51.00		57.00		76.00		83.00		91.00		89.00		82.00		72.00	c	54.00		42.00	b	91.00	e
1934	42.00	a	50.00	c	55.00	c	69.00	e	81.00		79.00		92.00	b	89.00		79.00		79.00	a	55.00	b	37.00	b	92.00	s
1935	35.00	k	45.00		53.00		55.00		68.00		81.00	a	91.00	a	89.00		74.00		67.00		39.00	a	35.00		91.00	n
1936	33.00		38.00	a	45.00		63.00		81.00		88.00		93.00	c	85.00		80.00		75.00		56.00		41.00		93.00	d
1937	30.00		42.00		54.00		61.00		76.00		89.00	a	88.00		88.00		88.00		69.00		51.00		38.00		89.00	a
1938	36.00		52.00		51.00		70.00		74.00	a	81.00		86.00		84.00		79.00	b	-----	z	38.00	c	47.00	f	-----	z
1939	35.00	a	-----	z	-----	z	72.00		77.00		-----	z	89.00	a	86.00	b	79.00	a	62.00		59.00		49.00		-----	z
1940	41.00		44.00	e	53.00		61.00	f	75.00		89.00		90.00		93.00		85.00	a	67.00	a	48.00	a	44.00	a	93.00	o
1941	-----	z	42.00		56.00		65.00		76.00	a	83.00		86.00		88.00		70.00		63.00		55.00		43.00		-----	z
1942	39.00		34.00		48.00	a	61.00		74.00		-----	z	-----	z	-----	z	82.00	a	-----	z	-----	z	-----	z	-----	z
1943	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	88.00		86.00	c	79.00	a	76.00	b	54.00		43.00		-----	z
1944	40.00	a	40.00	c	46.00	a	58.00		74.00		80.00		84.00		83.00		80.00		70.00	a	46.00		35.00		84.00	f
1945	39.00	a	37.00		53.00		60.00		67.00		79.00	a	85.00		85.00		79.00		69.00		50.00		39.00		85.00	b
1946	42.00		45.00		56.00		67.00		67.00		80.00		87.00		89.00		78.00		60.00		54.00		40.00		89.00
1947	36.00		46.00		53.00		62.00		71.00		75.00		85.00		86.00		82.00		67.00		59.00		38.00		86.00
1948	41.00	a	49.00		47.00		60.00		74.00		78.00		83.00		87.00	a	83.00		70.00		50.00	a	34.00	g	87.00	j
1949	36.00	f	42.00	c	44.00	e	62.00	b	73.00	a	79.00		90.00		88.00	n	79.00		66.00	g	61.00		42.00		-----	z
1950	45.00	i	47.00	l	52.00	g	57.00		69.00	c	75.00	c	80.00		85.00		89.00	a	71.00	b	49.00	a	44.00		-----	z
1951	43.00	a	46.00		40.00	o	56.00	p	73.00	h	74.00		97.00		83.00		74.00	b	70.00		47.00		37.00		-----	z
1952	35.00		40.00		46.00	a	65.00		69.00	a	81.00		87.00		83.00	a	80.00	a	72.00		54.00	a	37.00		87.00	e
1953	40.00	m	44.00		55.00		60.00		67.00		81.00		89.00		85.00		82.00	b	73.00	b	55.00		37.00	a	89.00	r
1954	40.00		50.00		46.00		57.00		80.00		86.00		90.00		87.00		82.00	c	70.00		55.00		36.00		90.00	c
1955	34.00	a	41.00		49.00		58.00		72.00	a	83.00		91.00	a	85.00		85.00	a	68.00	a	49.00		43.00		91.00	e
1956	39.00		42.00		58.00		60.00		77.00		81.00	b	85.00		85.00	a	82.00		72.00		50.00		43.00		85.00	c
1957	33.00		46.00		48.00		64.00		71.00		80.00		85.00		85.00		79.00	a	75.00		48.00	q	-----	z	-----	z
1958	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1959	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1960	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1961	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1962	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1963	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1964	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1965	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1966	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1967	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1968	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1969	37.00		38.00		49.00		66.00		75.00		84.00		84.00		89.00		83.00		65.00		57.00		39.00	a	89.00	a
1970	37.00		45.00		46.00		52.00	j	70.00		85.00		86.00		87.00		81.00		73.00		49.00		37.00		87.00	j
1971	39.00		45.00		45.00		53.00	j	76.00		83.00		89.00		93.00		77.00	b	74.00		55.00		39.00		93.00	l
1972	37.00		43.00		55.00		59.00		80.00		79.00		86.00		88.00		75.00		67.00		43.00		37.00		88.00
1973	41.00	a	43.00		48.00		56.00	g	75.00		81.00		87.00		85.00		-----	z	69.00		49.00	f	45.00		-----	z
1974	51.00		41.00	c	48.00		60.00	c	67.00	k	87.00		90.00		84.00		79.00	a	74.00		46.00		38.00		90.00	r
1975	37.00		36.00		45.00		46.00	c	68.00		75.00		85.00		84.00		75.00		72.00		55.00		47.00		85.00	c
1976	40.00		40.00		47.00		56.00	b	68.00	c	82.00	c	88.00		85.00	d	83.00		72.00	c	56.00	b	38.00		88.00	q
1977	41.00		47.00		52.00		70.00	e	74.00	e	86.00		88.00		86.00		82.00	a	66.00		52.00	c	37.00	a	88.00	o
1978	34.00		41.00		57.00		60.00		69.00	a	81.00		87.00	c	89.00		82.00	a	66.00	a	58.00		35.00	b	89.00	h
1979	33.00		41.00		45.00		55.00		75.00	a	84.00	c	88.00	a	90.00		83.00		72.00	d	42.00		46.00		90.00	i
1980	39.00		50.00		45.00		64.00		76.00	a	79.00		86.00	a	82.00		81.00	b	73.00		58.00		47.00		86.00	d
1981	47.00		49.00		51.00		66.00		70.00		82.00		85.00		87.00		83.00		63.00		59.00	a	47.00		87.00	a
1982	38.00	c	42.00	a	45.00	a	54.00	a	71.00	b	82.00	a	85.00		88.00	c	79.00	f	67.00	a	46.00		40.00	b	88.00	u
1983	38.00	a	45.00		50.00	a	54.00	b	76.00	d	78.00	a	88.00	b	89.00	a	76.00	b	65.00		53.00	c	35.00	d	89.00	u
1984	36.00	a	41.00	a	43.00		-----	z	77.00	a	85.00	i	89.00	a	84.00	a	78.00	a	68.00	a	46.00	b	33.00	a	-----	z
1985	38.00	a	39.00		47.00	b	65.00	c	74.00	a	81.00	a	89.00		87.00	b	-----	z	-----	z	-----	z	-----	z	-----	z
1986	44.00		43.00		58.00	a	60.00	a	80.00	b	83.00	c	85.00	c	86.00	i	73.00	a	-----	z	50.00	a	39.00	a	-----	z
1987	48.00		46.00		-----	z	74.00	g	78.00	a	82.00	c	83.00	a	82.00	b	85.00	c	76.00	b	57.00		41.00	b	-----	z
1988	42.00	c	48.00	a	52.00	a	67.00	c	77.00	b	92.00	a	89.00	d	89.00	a	83.00	b	75.00	c	60.00	c	34.00		92.00	x
1989	38.00		48.00	b	57.00	a	64.00		70.00		81.00		90.00		84.00		77.00		66.00		54.00		39.00		90.00	c
1990	43.00		45.00	a	54.00		65.00	a	70.00	a	88.00		86.00		89.00	a	87.00	a	73.00	c	55.00	b	41.00	c	89.00	m
1991	37.00		48.00	a	52.00	a	57.00		68.00		78.00		86.00		86.00	b	85.00	c	74.00	c	50.00		37.00		86.00	j
1992	42.00		51.00		55.00		73.00	a	78.00	a	82.00		81.00		88.00		77.00		76.00		41.00		41.00		88.00	b
1993	42.00		40.00		54.00		56.00		73.00		79.00	a	79.00		80.00	a	76.00		72.00		46.00	a	44.00		80.00	c
1994	40.00		47.00		55.00		70.00	a	75.00	c	85.00	b	90.00		90.00		82.00		67.00		47.00		38.00		90.00	f
1995	41.00		49.00		48.00		56.00		69.00	a	78.00		86.00		87.00	c	83.00		70.00	a	51.00		47.00		87.00	e
1996	38.00		47.00		49.00		63.00		71.00		81.00	h	87.00		88.00		82.00		75.00		51.00		39.00	a	88.00	i
1997	41.00		39.00		50.00	a	55.00		68.00		82.00		85.00		85.00		-----	z	73.00		56.00		35.00		-----	z
1998	38.00		42.00		52.00		64.00		71.00	a	75.00		84.00		85.00		89.00		72.00		48.00	a	44.00		89.00	b
1999	38.00		47.00		59.00		58.00		71.00	a	78.00		85.00		84.00		74.00		69.00		63.00		51.00		85.00	a
2000	44.00		46.00		55.00		65.00		68.00		82.00		90.00		92.00		84.00		65.00	a	45.00	f	37.00	c	92.00	j
2001	42.00		39.00		52.00		63.00	g	76.00		85.00		87.00		90.00		83.00		74.00	a	58.00	e	33.00	a	90.00	n
2002	41.00		43.00		53.00	a	57.00	f	79.00	a	84.00		94.00		80.00	a	80.00	a	60.00	b	48.00	b	38.00	a	94.00	o
2003	38.00	a	-----	z	-----	z	61.00	o	83.00		80.00	a	93.00		94.00	a	81.00		74.00	a	46.00	b	42.00	c	-----	z
2004	38.00		41.00		61.00		63.00		70.00	b	76.00	a	86.00		84.00		78.00		67.00		52.00		41.00	a	86.00	d
2005	47.00		46.00		50.00	d	61.00	q	70.00		83.00		88.00		85.00		79.00		71.00	b	52.00	e	40.00		-----	z
2006	36.00		45.00		51.00	a	63.00	e	76.00	b	83.00		90.00	a	84.00		82.00	h	69.00	a	57.00	j	40.00	g	-----	z
2007	40.00	a	51.00		55.00	h	71.00	t	76.00	d	86.00	c	92.00	b	86.00	c	82.00	a	66.00	a	55.00	i	35.00	e	-----	z
2008	37.00	a	41.00		44.00	h	60.00	w	71.00	a	81.00		84.00	a	85.00		78.00	a	77.00		-----	z	40.00	j	-----	z
2009	40.00	a	40.00		56.00	e	59.00	m	76.00	c	78.00		86.00		87.00		85.00	a	64.00		57.00	a	39.00	i	-----	z
2010	38.00	a	44.00		53.00	f	66.00	m	70.00	e	82.00		85.00		85.00	a	78.00		79.00		53.00	o	40.00	i	-----	z
2011	37.00		47.00		51.00	c	47.00	t	65.00	j	81.00	a	85.00		85.00	b	80.00		76.00		49.00		39.00		-----	z
2012	38.00		41.00		60.00		72.00		73.00		86.00		86.00		87.00		77.00		68.00		58.00		38.00		87.00
2013	37.00		39.00		55.00		60.00		73.00		86.00		88.00		86.00		82.00		61.00	a	51.00		37.00		88.00	a
2014	38.00		41.00		53.00		57.00		76.00		74.00		84.00		84.00		77.00		67.00		61.00		41.00		84.00
2015	42.00		51.00		58.00		67.00		68.00		88.00		88.00		87.00		78.00		73.00		44.00		45.00		88.00
2016	34.00		49.00		53.00		67.00		71.00		84.00		86.00		84.00		83.00		63.00	a	59.00		33.00		86.00	a
2017	34.00		47.00		59.00		63.00		71.00		81.00		87.00		84.00		87.00		63.00		51.00	a	38.00		87.00	a
2018	39.00		36.00		48.00		67.00		72.00		79.00		85.00		90.00		78.00		65.00		41.00		34.00		90.00
2019	36.00		36.00		56.00		61.00		68.00		78.00		86.00		85.00		83.00		63.00		54.00		38.00		86.00
2020	33.00		40.00		52.00		65.00		80.00		80.00		84.00		88.00		86.00		70.00		58.00		37.00		88.00
2021	34.00		38.00		52.00		61.00		69.00		85.00		91.00		87.00		84.00		70.00		53.00		47.00		91.00
2022	38.00		42.00		59.00		58.00		73.00		82.00		87.00		87.00	b	88.00		70.00		52.00		37.00		88.00	b
2023	34.00		40.00		42.00		66.00		72.00	a	75.00		89.00		84.00	j	75.00		68.00		51.00		38.00	a	89.00	l
2024	39.00		40.00		53.00		62.00	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	38.99		43.40		51.54		61.74		73.22		81.65		87.02		86.18		80.31		69.26		52.37		39.93		87.28
S.D.	3.84		4.46		4.48		5.26		4.07		3.83		3.09		2.95		4.26		4.49		5.51		4.09		2.52
SKEW	0.50		0.09		0.11		-0.12		0.15		0.12		0.12		0.24		-0.32		-0.16		-0.32		0.56		-0.36
MAX	51.00		53.00		62.00		73.00		83.00		92.00		97.00		94.00		89.00		79.00		64.00		51.00		93.00
MIN	30.00		34.00		42.00		46.00		64.00		74.00		78.00		80.00		68.00		60.00		38.00		33.00		80.00
YRS	87		90		89		76		85		89		99		100		94		93		90		88		32