SWAN FALLS PH, ID

Maximum of Maximum Temperature (Degrees Fahrenheit)

(108928)

File last updated on April 26, 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
1935	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	111.00	a	108.00	c	98.00		90.00		55.00		48.00		-----	z
1936	53.00	a	57.00	k	71.00	e	92.00		96.00	b	104.00		110.00	c	105.00	b	96.00	b	85.00	a	64.00	a	56.00		-----	z
1937	41.00	a	56.00	a	65.00	a	83.00		92.00		103.00		106.00		104.00		100.00		82.00		77.00		57.00	a	106.00	d
1938	62.00	c	62.00	c	63.00	b	82.00	a	96.00	d	100.00	a	105.00	b	102.00	a	101.00	a	84.00	a	62.00		58.00	a	105.00	t
1939	51.00		57.00		75.00		93.00		95.00		105.00		109.00		104.00		96.00		82.00		68.00		69.00		109.00
1940	53.00		68.00		76.00		83.00		94.00		110.00		106.00		108.00		100.00		82.00		63.00		56.00		110.00
1941	52.00		60.00	a	76.00		82.00		97.00		100.00		107.00	a	102.00		91.00		80.00		69.00	a	64.00	a	107.00	d
1942	47.00		56.00		71.00	a	87.00		93.00		94.00		107.00	a	106.00		100.00		89.00		67.00		53.00		107.00	b
1943	59.00		60.00		80.00		85.00		86.00	a	96.00		107.00	a	104.00		100.00		91.00		61.00		60.00		107.00	b
1944	51.00		56.00		70.00		76.00		92.00		99.00		106.00		104.00		103.00		86.00		69.00		51.00	a	106.00	a
1945	53.00	c	56.00		67.00	a	82.00		91.00		103.00		104.00		104.00		104.00		89.00		68.00		66.00		104.00	d
1946	60.00		62.00		73.00		95.00	a	89.00		96.00		109.00		103.00		99.00		92.00		66.00		61.00		109.00	a
1947	55.00		65.00		76.00		84.00		98.00		93.00		109.00		105.00		101.00		89.00		76.00		53.00		109.00
1948	65.00		62.00	a	67.00		81.00		97.00	b	103.00	a	105.00	a	102.00		100.00		86.00		67.00		55.00	b	105.00	g
1949	42.00		57.00		68.00	c	88.00	a	94.00	a	103.00		109.00		108.00		96.00		79.00		76.00		60.00		109.00	e
1950	53.00		72.00		74.00		80.00		88.00	a	108.00		102.00		104.00		108.00		88.00		67.00		55.00	a	108.00	b
1951	60.00		65.00		68.00		82.00		90.00		95.00		108.00		107.00		99.00		84.00		67.00		56.00		108.00
1952	48.00		58.00		66.00		87.00		91.00		98.00		103.00		103.00		100.00		89.00		62.00		52.00		103.00
1953	67.00		70.00		75.00		87.00	a	86.00		93.00		108.00		105.00	b	99.00		90.00		73.00	a	52.00	a	108.00	e
1954	61.00		65.00		72.00		84.00		99.00		101.00		106.00	a	102.00		99.00	b	85.00		69.00	b	64.00		106.00	e
1955	50.00		55.00		66.00		79.00	b	91.00	b	104.00	a	110.00		104.00	d	106.00	b	88.00	b	70.00		66.00		110.00	m
1956	58.00		63.00		80.00	g	86.00		94.00	b	103.00		110.00		104.00		97.00		86.00		65.00		62.00	c	110.00	l
1957	48.00		63.00		67.00	a	82.00	a	90.00		103.00	a	109.00		104.00		98.00		90.00		62.00		61.00		109.00	c
1958	55.00		69.00		66.00		78.00		101.00		100.00		106.00		104.00		97.00		88.00		70.00		52.00		106.00
1959	63.00		64.00		71.00		88.00		94.00		106.00		108.00		104.00		98.00		81.00		66.00		53.00		108.00
1960	44.00		59.00		80.00		87.00		93.00		103.00		112.00		105.00		97.00		87.00		68.00		54.00		112.00
1961	58.00		65.00		73.00		80.00		95.00		109.00		107.00		111.00		94.00		86.00	a	66.00		58.00		111.00	a
1962	60.00		56.00		74.00		90.00		87.00		105.00		106.00		102.00		95.00		83.00		70.00		62.00		106.00
1963	51.00		68.00		75.00		83.00		94.00		96.00		105.00		106.00		99.00		90.00		65.00		48.00		106.00
1964	60.00		53.00		74.00	a	82.00		95.00		101.00		105.00		105.00		91.00		85.00		65.00		69.00		105.00	a
1965	58.00		64.00		75.00		82.00		91.00		99.00		104.00		104.00		91.00		87.00		78.00		59.00		104.00
1966	61.00		56.00		85.00		86.00		101.00		99.00		105.00		109.00		100.00		82.00		72.00		54.00		109.00
1967	63.00		64.00		69.00		68.00		98.00		100.00		112.00		106.00	a	105.00		79.00		70.00		55.00		112.00	a
1968	52.00		66.00		78.00		89.00		90.00		109.00		107.00		99.00		96.00		84.00		64.00		58.00		109.00
1969	56.00		53.00		79.00		86.00		96.00		105.00		104.00		108.00	a	98.00		80.00		70.00		58.00		108.00	a
1970	63.00		63.00		65.00		82.00		93.00		105.00		105.00	g	105.00		96.00		86.00		71.00		55.00		105.00	g
1971	63.00		72.00		72.00		80.00		89.00		102.00		105.00		107.00		97.00		84.00		65.00		57.00		107.00
1972	56.00		66.00		78.00		80.00		99.00		99.00		104.00		107.00		94.00		81.00		63.00		60.00		107.00
1973	54.00		64.00		69.00		80.00		96.00		102.00		108.00		103.00		98.00		82.00		68.00		59.00		108.00
1974	62.00		64.00	a	68.00		83.00		91.00		108.00		105.00		104.00		95.00	d	85.00		64.00	f	58.00		108.00	k
1975	56.00		58.00	a	69.00		72.00		93.00		96.00		106.00		102.00		97.00		88.00		69.00		64.00		106.00	a
1976	56.00		68.00		73.00		76.00		94.00		103.00		103.00		99.00		103.00		82.00		69.00		51.00		103.00
1977	43.00		65.00		72.00		96.00		99.00		105.00		107.00		107.00		97.00		85.00		67.00		62.00		107.00
1978	56.00		59.00		84.00		76.00		88.00	a	96.00		107.00		106.00		100.00		84.00		72.00		65.00		107.00	a
1979	42.00		56.00		72.00		80.00		96.00		104.00		106.00		104.00		98.00		89.00		59.00		56.00	j	106.00	j
1980	66.00		67.00		67.00		89.00		96.00		95.00		106.00		103.00		98.00		87.00		78.00		61.00		106.00
1981	55.00		71.00		71.00		84.00		90.00		104.00		108.00	a	104.00		100.00		75.00		69.00		66.00		108.00	a
1982	52.00		63.00		67.00	b	80.00	c	90.00	c	100.00	c	102.00		101.00		-----	z	79.00	a	59.00		58.00		-----	z
1983	55.00		65.00	a	73.00		78.00		100.00	a	96.00	a	106.00		111.00	a	96.00	b	87.00	a	73.00		53.00	c	111.00	j
1984	52.00	a	55.00		67.00	a	86.00	a	96.00	a	105.00	a	111.00	b	106.00	b	102.00	a	87.00	a	76.00	b	49.00	a	111.00	n
1985	45.00		57.00	a	67.00	a	91.00		93.00		105.00	j	108.00		103.00		87.00	a	80.00		69.00	a	51.00		108.00	n
1986	54.00		74.00		79.00	a	86.00		103.00		105.00		105.00		106.00		96.00		80.00	a	72.00	a	50.00	a	106.00	d
1987	59.00		59.00		74.00		-----	z	98.00		105.00		106.00		106.00	a	102.00	a	90.00		66.00		65.00		-----	z
1988	58.00		70.00		80.00		88.00		98.00		109.00		111.00	a	105.00		99.00		91.00	b	76.00		56.00		111.00	c
1989	52.00		59.00	a	75.00		89.00	a	93.00	b	101.00		110.00		105.00		100.00		88.00		70.00	a	54.00		110.00	e
1990	65.00		63.00		77.00		90.00		93.00		106.00	b	110.00	a	115.00		103.00		92.00		70.00		55.00	a	115.00	d
1991	50.00	a	65.00		77.00		89.00		83.00		98.00		107.00		107.00		99.00		90.00	a	59.00	a	55.00		107.00	c
1992	63.00		71.00		77.00		95.00		96.00		103.00	a	110.00		111.00	d	96.00	b	98.00	d	62.00		53.00		111.00	k
1993	49.00		58.00		70.00	a	74.00		95.00		101.00	c	102.00		102.00	a	100.00	b	89.00	c	71.00		59.00		102.00	j
1994	53.00		63.00		77.00		95.00		95.00	a	105.00		108.00	a	108.00		100.00		81.00	a	66.00		50.00	a	108.00	d
1995	56.00		71.00		72.00		80.00	b	91.00		100.00	a	107.00		105.00	a	102.00	c	82.00	k	69.00	b	64.00	c	107.00	w
1996	55.00	g	63.00	e	70.00	g	87.00	e	88.00	c	100.00	h	109.00	d	108.00	c	99.00	e	99.00	c	69.00	a	60.00	c	-----	z
1997	57.00	c	64.00	a	-----	z	80.00		92.00	a	91.00	c	102.00	a	104.00	a	98.00	b	92.00	c	66.00		52.00	a	-----	z
1998	59.00		63.00		71.00	c	88.00	a	87.00	b	-----	z	-----	z	110.00	b	103.00	c	83.00	d	67.00	a	60.00	c	-----	z
1999	57.00	b	65.00	b	72.00	a	82.00	b	93.00	b	100.00	c	103.00	b	102.00	a	95.00	a	84.00	b	75.00	b	56.00	b	103.00	v
2000	60.00	d	64.00	a	71.00		87.00	c	90.00	b	101.00	a	107.00	b	107.00	a	102.00	d	-----	z	79.00	g	52.00	b	-----	z
2001	45.00	a	57.00		75.00	b	88.00	a	100.00	c	102.00	d	107.00	c	104.00	a	96.00	e	91.00	e	70.00	a	54.00		-----	z
2002	55.00	d	57.00	c	70.00	f	81.00	e	93.00	a	106.00	a	113.00		100.00	e	97.00	d	80.00	d	65.00		57.00	d	-----	z
2003	60.00		58.00		76.00		82.00	b	104.00	b	102.00	a	109.00	b	103.00	a	99.00	b	89.00	b	72.00	b	61.00	a	109.00	o
2004	50.00	b	54.00	c	80.00	a	87.00		92.00		98.00	b	104.00		105.00	a	95.00	d	87.00	c	57.00	d	57.00	b	105.00	v
2005	52.00	d	60.00	a	76.00	b	79.00		92.00	b	98.00		107.00		106.00	e	98.00		87.00	a	66.00	d	54.00	c	107.00	v
2006	53.00	c	59.00	b	65.00		85.00	a	95.00		104.00		111.00	a	103.00	a	99.00	c	82.00		75.00	a	58.00	b	111.00	n
2007	58.00	c	62.00		-----	z	85.00	a	90.00	b	99.00	d	109.00		102.00	b	104.00	c	82.00	b	61.00	c	55.00	b	-----	z
2008	53.00	b	57.00	a	62.00		83.00	b	95.00	a	108.00	d	102.00	a	105.00	c	93.00		89.00	a	66.00	c	64.00	d	108.00	v
2009	57.00	b	61.00	b	71.00	b	89.00	c	98.00	a	99.00	a	105.00		103.00	a	98.00		75.00	b	67.00	a	49.00	d	105.00	s
2010	52.00		59.00	a	68.00	a	82.00	b	83.00	a	103.00		103.00	b	103.00	j	92.00	g	89.00	a	69.00		52.00	b	-----	z
2011	59.00	a	58.00	c	67.00	c	73.00	b	79.00	a	96.00	a	104.00	a	100.00	a	99.00	a	92.00		61.00	a	59.00	a	104.00	p
2012	56.00	c	61.00	c	71.00	a	93.00	c	90.00	a	98.00		107.00		105.00	c	97.00		84.00	a	72.00		65.00	a	107.00	p
2013	54.00		60.00		72.00	b	81.00	a	95.00		102.00		111.00		101.00	a	97.00		75.00	b	63.00		59.00		111.00	f
2014	58.00	c	63.00	b	73.00	d	80.00	b	89.00	a	94.00	a	106.00	e	102.00		97.00		87.00		70.00	a	62.00		106.00	s
2015	51.00	a	69.00		81.00	a	81.00		88.00	a	109.00	f	104.00	b	106.00	a	95.00		94.00		71.00	a	61.00	b	109.00	o
2016	52.00	a	64.00		69.00		87.00	e	90.00	b	106.00		104.00		101.00		96.00		87.00		72.00		52.00		106.00	h
2017	50.00		64.00	a	77.00		71.00		94.00		102.00		108.00		103.00		103.00		80.00		71.00	a	58.00		108.00	b
2018	58.00	b	67.00		71.00		89.00		89.00		94.00	b	104.00		112.00	a	98.00		78.00		70.00		54.00		112.00	e
2019	60.00		58.00		67.00		85.00		90.00		96.00		103.00		102.00		102.00		75.00		65.00		57.00		103.00
2020	58.00		62.00		71.00	a	86.00		97.00		99.00		107.00		107.00		102.00		88.00		70.00		58.00		107.00	a
2021	54.00		61.00		78.00	a	85.00		90.00		105.00		109.00		102.00		100.00		87.00		71.00	b	58.00		109.00	c
2022	54.00		60.00		76.00		76.00		93.00		103.00		106.00		108.00		106.00		87.00		66.00		60.00	a	108.00	a
2023	53.00		56.00		57.00		85.00		92.00		89.00		105.00		102.00		92.00		83.00		64.00		53.00		105.00
2024	56.00		61.00		71.00		76.00	h	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	55.07		62.02		72.20		83.85		93.07		101.12		106.71		104.77		98.47		85.56		67.89		57.30		107.48
S.D.	5.63		4.86		5.09		5.50		4.42		4.45		2.63		2.90		3.56		4.78		4.73		4.89		2.42
SKEW	-0.33		0.31		-0.03		-0.21		-0.20		-0.32		0.17		0.77		-0.16		-0.03		-0.16		0.28		0.52
MAX	67.00		74.00		85.00		96.00		104.00		110.00		113.00		115.00		108.00		99.00		78.00		69.00		115.00
MIN	41.00		53.00		57.00		68.00		79.00		89.00		102.00		99.00		87.00		75.00		55.00		48.00		103.00
YRS	88		88		84		87		88		84		87		88		87		87		87		88		46