GRANGEVILLE, ID

Maximum of Maximum Temperature (Degrees Fahrenheit)

(103771)

File last updated on April 24, 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
1893	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	65.00		55.00		47.00		-----	z
1894	47.00		46.00		55.00		70.00		83.00		81.00		93.00		95.00		83.00	a	71.00		62.00	a	45.00		95.00	b
1895	51.00		58.00		65.00	a	74.00	a	76.00		85.00		90.00		92.00		83.00		75.00		61.00		52.00		92.00	b
1896	55.00	b	58.00		64.00		61.00		78.00		89.00		93.00		91.00		86.00	a	77.00		57.00		57.00		93.00	c
1897	-----	z	48.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1898	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1899	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1900	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1901	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	66.00	b	53.00		-----	z
1902	53.00		60.00		56.00		65.00	a	74.00	i	-----	z	-----	z	-----	z	68.00	g	62.00	q	57.00		58.00	a	-----	z
1903	54.00		50.00		64.00		74.00		88.00		86.00		94.00		96.00		84.00		72.00		70.00		58.00		96.00
1904	48.00		54.00		57.00		79.00		76.00		88.00		95.00		94.00		90.00		81.00		63.00		51.00		95.00
1905	53.00		62.00		68.00		72.00		79.00		79.00		98.00		96.00		89.00		78.00		61.00		44.00		98.00
1906	50.00		53.00		61.00		82.00		86.00		83.00		95.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1907	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1908	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1909	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1910	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1911	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1912	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1913	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1914	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1915	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1916	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1917	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1918	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1919	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1920	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1921	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1922	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1923	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1924	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1925	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1926	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1927	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	60.00		54.00	e	-----	z
1928	48.00	a	47.00		66.00		75.00		96.00		93.00		104.00	c	98.00	a	95.00		74.00		57.00		54.00		104.00	e
1929	42.00	a	37.00		54.00	a	54.00		82.00		84.00	d	101.00		102.00	b	94.00		79.00		57.00		56.00		102.00	h
1930	45.00		58.00		59.00		70.00		82.00	p	82.00		99.00		101.00		92.00		71.00		66.00	a	42.00		101.00	q
1931	52.00		50.00		59.00		75.00		89.00		91.00		107.00		99.00		96.00		80.00		65.00	a	47.00		107.00	a
1932	47.00		64.00		61.00		74.00		76.00		92.00		98.00		97.00		91.00		83.00	a	-----	z	-----	z	-----	z
1933	50.00	b	47.00	a	60.00		74.00		84.00		92.00		101.00		96.00		86.00	a	81.00		63.00	a	54.00		101.00	e
1934	53.00	b	60.00		68.00		81.00		93.00		88.00		108.00		96.00		91.00		84.00	a	63.00	a	48.00	b	108.00	f
1935	53.00	b	54.00	a	65.00		67.00	a	78.00	a	87.00	a	101.00		100.00		92.00	a	83.00	a	47.00		50.00		101.00	h
1936	49.00	a	49.00	c	64.00		82.00		88.00		93.00		101.00	a	95.00		89.00		78.00		60.00	a	52.00		101.00	f
1937	39.00	b	50.00	a	62.00		73.00	a	81.00		91.00		99.00		94.00		92.00		76.00		62.00		54.00	a	99.00	e
1938	48.00	b	50.00	a	59.00		71.00		83.00	a	81.00		101.00		93.00		92.00		77.00	a	51.00		54.00	b	101.00	g
1939	56.00		46.00	a	71.00		86.00		90.00		98.00		102.00		97.00		90.00		75.00	a	62.00		66.00		102.00	b
1940	50.00		56.00		67.00		73.00	a	85.00		95.00		99.00		97.00		90.00		75.00		52.00		55.00		99.00	a
1941	50.00		59.00		68.00		73.00	a	82.00		87.00		97.00		89.00		74.00		68.00		64.00		58.00		97.00	a
1942	45.00		45.00		67.00		77.00		80.00		87.00		93.00		101.00		92.00		83.00		60.00		56.00		101.00
1943	50.00		57.00		67.00		79.00		73.00		79.00		90.00		93.00		90.00		85.00		56.00		54.00		93.00
1944	52.00		50.00		59.00		71.00		81.00		85.00		96.00		95.00		95.00		79.00		56.00		49.00		96.00
1945	59.00		51.00		58.00		68.00		78.00		85.00		94.00		95.00		96.00		81.00		62.00		51.00		96.00
1946	51.00		55.00		68.00		85.00		77.00		82.00		98.00		94.00		86.00		64.00		52.00	a	53.00		98.00	a
1947	48.00		54.00		67.00		73.00		83.00		78.00		94.00		95.00		94.00		79.00		68.00		53.00		95.00
1948	51.00		58.00		58.00		76.00		83.00		91.00		87.00		92.00		88.00		75.00		57.00		41.00	a	92.00	a
1949	42.00		51.00		58.00		75.00		83.00	d	87.00	d	98.00		99.00		91.00		65.00		65.00		52.00	a	99.00	i
1950	54.00		63.00		57.00		68.00		80.00		87.00	l	91.00	d	93.00		104.00		75.00		66.00		58.00		104.00	p
1951	54.00		60.00		54.00		73.00		83.00		-----	z	97.00		96.00	e	85.00	m	80.00		56.00		48.00		-----	z
1952	46.00		50.00		61.00		82.00		77.00	b	85.00	b	93.00		92.00		92.00		82.00		57.00		51.00		93.00	d
1953	59.00		53.00		65.00	c	73.00		81.00		80.00		102.00		98.00	c	93.00		78.00		64.00		50.00		102.00	f
1954	58.00		61.00		60.00		73.00		88.00		83.00		87.00		89.00		89.00		75.00		60.00		52.00		89.00
1955	42.00		44.00		55.00		66.00		76.00	b	93.00		95.00		98.00		93.00		73.00		58.00		55.00		98.00	b
1956	51.00		53.00	a	67.00		79.00		84.00		85.00		95.00		95.00		87.00		76.00	f	62.00		57.00		95.00	g
1957	45.00		55.00		60.00		77.00		84.00		89.00	a	93.00		90.00	a	91.00		71.00	c	58.00		57.00		93.00	e
1958	49.00		60.00		55.00		69.00		86.00		90.00		94.00	a	96.00		92.00		76.00	c	64.00		55.00	c	96.00	g
1959	57.00	a	49.00		60.00		72.00		81.00		89.00	b	103.00	a	92.00	a	91.00		75.00		65.00		51.00		103.00	e
1960	54.00		49.00		74.00		72.00		83.00		90.00	b	101.00		95.00		91.00		82.00		59.00		48.00	b	101.00	d
1961	55.00		56.00		64.00		72.00		82.00		91.00		99.00		106.00		84.00		79.00		58.00		50.00		106.00
1962	56.00		52.00		61.00		81.00		72.00		94.00		93.00		95.00	a	87.00		76.00		60.00		55.00	b	95.00	c
1963	47.00		68.00		66.00	a	78.00		82.00		88.00		87.00		96.00		90.00		87.00		64.00		50.00		96.00	a
1964	57.00		53.00		71.00		66.00		83.00		89.00		96.00		90.00		83.00		79.00		61.00		54.00		96.00
1965	50.00		61.00		65.00		71.00		80.00		88.00		93.00	b	97.00	f	82.00		83.00		63.00		60.00	d	97.00	l
1966	56.00		51.00		68.00		70.00		90.00		83.00		94.00		98.00		91.00		77.00		61.00		55.00	a	98.00	a
1967	54.00		57.00		61.00		59.00		83.00		87.00		103.00		97.00	p	98.00		74.00		65.00		50.00		103.00	p
1968	54.00		65.00		66.00		80.00		80.00		88.00		94.00		89.00		84.00	c	72.00		56.00		57.00		94.00	c
1969	48.00		49.00	a	70.00		75.00		82.00		89.00		91.00		102.00		88.00		74.00	c	64.00		55.00		102.00	d
1970	53.00		57.00		54.00		69.00		85.00		96.00		95.00		98.00	g	82.00	b	85.00		59.00		52.00		98.00	i
1971	62.00		58.00		63.00		69.00		81.00		90.00		95.00	a	100.00	b	89.00		79.00		62.00	a	51.00		100.00	d
1972	49.00		61.00		73.00		72.00		86.00		89.00		93.00		99.00	b	83.00		75.00		56.00	d	52.00		99.00	f
1973	59.00		57.00		62.00		70.00		88.00		94.00		96.00	c	96.00		94.00		73.00	g	58.00	e	59.00	a	96.00	p
1974	55.00		53.00		62.00		72.00		74.00		93.00		95.00		95.00	d	88.00		80.00		60.00		54.00	a	95.00	e
1975	52.00		54.00		61.00		61.00		83.00		82.00		99.00		90.00		86.00		83.00		70.00		58.00		99.00
1976	54.00		53.00		66.00		71.00		84.00		92.00		89.00		90.00		93.00		80.00		64.00		54.00		93.00
1977	52.00		68.00		63.00		88.00		78.00		90.00		91.00		97.00		84.00		73.00		58.00		51.00		97.00
1978	47.00		55.00		78.00		71.00		74.00		86.00		95.00		96.00		89.00		78.00		62.00		44.00	c	96.00	c
1979	41.00		51.00		65.00		71.00		82.00		92.00		95.00		93.00		88.00		-----	z	53.00		59.00		-----	z
1980	52.00		60.00		56.00		82.00		81.00	a	81.00		95.00		86.00		84.00		84.00		67.00		60.00		95.00	a
1981	61.00		60.00		65.00		84.00		76.00		82.00		92.00		93.00		96.00		70.00		64.00		59.00		96.00
1982	46.00	b	62.00	a	62.00	a	72.00		79.00		90.00		93.00		94.00		85.00		71.00		52.00		51.00		94.00	d
1983	54.00		64.00		64.00		69.00		88.00		84.00		89.00		100.00		84.00		68.00		66.00	b	49.00	a	100.00	c
1984	58.00		55.00		63.00		82.00		87.00	a	94.00		98.00		96.00		90.00		85.00		58.00		46.00	a	98.00	b
1985	45.00		51.00		65.00		80.00		85.00		90.00		99.00		91.00		82.00		70.00	a	55.00	a	45.00		99.00	b
1986	54.00		69.00	a	74.00		77.00	a	90.00	a	89.00		91.00		97.00		84.00		74.00		55.00	b	50.00		97.00	e
1987	57.00		54.00		68.00		87.00	a	87.00		92.00		96.00		95.00		95.00		85.00		60.00		61.00	c	96.00	d
1988	53.00	a	65.00		67.00		83.00		88.00	a	88.00		98.00	a	95.00		95.00		81.00		70.00		54.00		98.00	c
1989	52.00		49.00	a	65.00		80.00		79.00		84.00		93.00		92.00		88.00		-----	z	66.00	a	53.00		-----	z
1990	57.00		58.00		69.00	a	76.00		85.00		90.00		98.00		98.00		-----	z	77.00		67.00	b	59.00	b	-----	z
1991	48.00		60.00		71.00	a	74.00		73.00		80.00		91.00		98.00		86.00		87.00		53.00	b	49.00		98.00	c
1992	59.00		62.00		69.00		82.00		85.00		96.00	a	91.00		101.00		90.00		85.00		54.00		50.00		101.00	a
1993	49.00	a	47.00	a	67.00		68.00		91.00		88.00		89.00		88.00		91.00	a	79.00		56.00	b	59.00		91.00	e
1994	54.00		59.00		72.00		80.00		82.00		86.00		98.00		100.00		93.00		78.00	a	50.00		53.00	a	100.00	b
1995	56.00		-----	z	68.00		68.00		82.00		84.00		91.00		93.00		92.00		70.00		63.00	a	55.00		-----	z
1996	50.00		57.00		60.00		79.00		70.00		88.00		97.00		100.00		90.00		79.00		59.00		57.00		100.00
1997	58.00		56.00		72.00		73.00		83.00		80.00		90.00		95.00		92.00		82.00		68.00		52.00		95.00
1998	54.00		55.00	a	66.00		80.00		81.00	a	83.00		98.00		103.00		97.00		72.00		58.00		51.00		103.00	b
1999	51.00		51.00		72.00		74.00		86.00		92.00		99.00		95.00		89.00	a	75.00		72.00	a	59.00	c	99.00	e
2000	52.00		57.00	a	67.00		76.00	a	78.00		86.00	l	98.00	b	99.00		94.00	b	78.00	b	54.00		44.00	a	99.00	u
2001	51.00		51.00	a	68.00		79.00	a	90.00		88.00	g	94.00		100.00	b	94.00	a	87.00		64.00		49.00		100.00	l
2002	57.00	a	56.00		65.00	a	69.00		80.00	a	89.00	a	102.00	a	92.00		91.00		71.00		62.00		57.00	d	102.00	i
2003	55.00		54.00		68.00		72.00		87.00		91.00		94.00		94.00		87.00		79.00		59.00		52.00		94.00
2004	47.00		51.00	a	73.00	a	74.00	c	73.00		84.00	a	90.00		91.00	a	80.00		74.00		57.00		53.00		91.00	g
2005	54.00		54.00		67.00		71.00		78.00		91.00		90.00	a	94.00		81.00	b	76.00	a	63.00		54.00		94.00	d
2006	52.00		57.00		59.00		72.00		86.00	a	88.00	a	94.00		91.00		86.00		66.00		61.00		53.00	a	94.00	c
2007	49.00		56.00		66.00		71.00		80.00		85.00		94.00	a	89.00		84.00		73.00	c	62.00		55.00		94.00	d
2008	49.00	a	54.00		55.00	a	73.00		84.00		89.00		-----	z	-----	z	-----	z	68.00	p	63.00	a	57.00		-----	z
2009	53.00		56.00		64.00		78.00		83.00		86.00		91.00		95.00		90.00		74.00		68.00		48.00		95.00
2010	53.00		52.00		64.00		75.00		78.00		82.00		89.00		96.00		86.00		83.00		66.00		52.00		96.00
2011	53.00		56.00		54.00		64.00		79.00		86.00		89.00		92.00		93.00		84.00		57.00		49.00		93.00
2012	55.00	j	51.00		66.00		84.00		80.00		83.00		93.00		-----	z	87.00		79.00	c	66.00		51.00		-----	z
2013	49.00		54.00		64.00		71.00		85.00		86.00		93.00		93.00		94.00		69.00		56.00		50.00		94.00
2014	49.00		53.00		62.00		71.00		80.00		78.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	51.62		54.94		63.99		73.99		82.17		87.37		95.29		95.22		89.29		77.05		60.54		52.80		96.82
S.D.	4.57		5.64		5.24		6.16		4.88		4.50		4.43		3.77		4.73		5.42		4.94		4.49		3.50
SKEW	-0.29		0.03		-0.02		-0.20		0.04		-0.08		0.42		0.14		-0.18		-0.26		-0.15		-0.13		0.68
MAX	62.00		69.00		78.00		88.00		96.00		98.00		108.00		106.00		104.00		87.00		72.00		66.00		107.00
MIN	39.00		37.00		54.00		54.00		70.00		78.00		87.00		86.00		74.00		64.00		47.00		41.00		89.00
YRS	94		95		95		95		93		90		92		87		89		88		95		95		55