FOUNTAIN HILLS, AZ

Maximum of Maximum Temperature (Degrees Fahrenheit)

(023190)

File last updated on April 17, 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
1979	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	101.00	c	83.00		83.00		-----	z
1980	73.00		86.00		78.00		101.00		104.00		112.00		115.00		112.00		107.00		-----	z	94.00		84.00		-----	z
1981	81.00		89.00		90.00		104.00		101.00		116.00		115.00		112.00	h	106.00	g	97.00		89.00		82.00		116.00	o
1982	80.00		88.00		83.00		98.00		103.00		110.00		114.00		115.00		115.00		98.00		84.00	a	73.00		115.00	a
1983	77.00		82.00		87.00		92.00		112.00		110.00		117.00		115.00		114.00		92.00		89.00		71.00		117.00
1984	78.00		79.00		89.00		102.00		114.00		111.00		113.00		114.00	a	107.00	a	98.00		87.00		71.00		114.00	b
1985	71.00		83.00		87.00		100.00		104.00		117.00		117.00		115.00		113.00		97.00		86.00		74.00		117.00
1986	80.00		91.00		96.00		100.00		107.00		111.00		113.00		117.00		110.00		96.00		87.00		75.00		117.00
1987	80.00		81.00		85.00	a	100.00		101.00	a	117.00		114.00		110.00		111.00		107.00		85.00		75.00		117.00	b
1988	78.00		87.00		101.00		99.00		107.00		119.00		113.00		114.00		107.00		104.00		95.00		79.00		119.00
1989	76.00	c	88.00	a	96.00		107.00		108.00	b	115.00		117.00		110.00		112.00		102.00		91.00		77.00		117.00	f
1990	82.00		86.00		94.00		99.00		106.00		121.00		115.00		113.00		114.00		100.00		92.00		78.00		121.00
1991	71.00		86.00		83.00		95.00		103.00		112.00		113.00		114.00		108.00		106.00		88.00		75.00		114.00
1992	77.00		83.00		87.00		105.00		105.00		112.00		113.00		114.00	a	110.00		104.00		86.00		72.00		114.00	a
1993	76.00		78.00		91.00		101.00		109.00		116.00		112.00		118.00		112.00	a	107.00		91.00		75.00		118.00	a
1994	80.00		82.00		92.00		104.00		110.00		120.00		118.00		116.00		112.00		96.00		89.00		76.00		120.00
1995	72.00		85.00		90.00		95.00		101.00		115.00		125.00		118.00		115.00		106.00		88.00		84.00		125.00
1996	81.00		87.00		94.00		104.00		112.00		116.00		117.00		118.00		108.00		107.00	a	91.00		83.00		118.00	a
1997	78.00		82.00		99.00		96.00		104.00		106.00		111.00		109.00	a	107.00		102.00		87.00		71.00		111.00	a
1998	75.00		73.00		89.00		95.00		97.00	b	107.00		115.00		112.00		107.00		96.00		83.00		78.00		115.00	b
1999	76.00	g	80.00		86.00		94.00		102.00		108.00		110.00	a	112.00		106.00		102.00	a	91.00		81.00	a	112.00	j
2000	80.00	b	82.00		84.00		103.00		109.00		110.00		112.00		111.00		110.00	c	103.00	p	73.00	l	73.00	e	-----	z
2001	73.00	c	77.00		89.00		99.00	b	107.00		111.00		116.00		111.00		108.00	b	100.00		91.00		76.00	c	116.00	j
2002	77.00		82.00		92.00	b	94.00	h	108.00		110.00		110.00		110.00		109.00		95.00		84.00		69.00		110.00	j
2003	78.00		83.00		85.00		91.00		109.00		109.00		114.00		114.00		109.00		106.00		81.00		78.00		114.00
2004	75.00		82.00		94.00		96.00		101.00		108.00		112.00		110.00		108.00		96.00		84.00		76.00		112.00
2005	76.00		70.00		85.00		95.00		108.00		111.00		113.00		110.00		107.00		99.00		88.00		75.00		113.00
2006	78.00	a	84.00	b	84.00		94.00	d	103.00	d	110.00	g	115.00	i	107.00		106.00		100.00	a	89.00	l	74.00	o	-----	z
2007	75.00	b	81.00		97.00		101.00		103.00		109.00		112.00		111.00	a	107.00		99.00	a	91.00	k	78.00	a	112.00	p
2008	72.00		81.00		86.00	j	96.00		107.00	b	113.00		110.00		111.00		106.00		99.00	h	85.00	m	77.00	d	-----	z
2009	76.00	c	83.00	a	88.00	b	100.00	c	105.00	c	109.00		113.00		110.00		107.00		101.00		92.00		73.00	a	113.00	m
2010	72.00	e	75.00		85.00	c	91.00		98.00		110.00	a	111.00		111.00		108.00		105.00		91.00	a	81.00	b	111.00	l
2011	75.00	d	80.00		88.00	b	97.00		99.00	a	111.00	d	110.00	e	112.00		110.00	a	102.00	c	89.00	a	76.00	d	112.00	y
2012	78.00	b	78.00		86.00		102.00		106.00		109.00		111.00	a	113.00		104.00	d	102.00	a	91.00		81.00	a	113.00	i
2013	78.00	c	75.00		89.00	c	99.00	a	100.00		115.00		110.00	c	110.00	b	107.00	h	95.00	c	88.00	b	77.00	e	-----	z
2014	76.00	g	85.00		86.00		95.00	c	103.00	a	104.00	c	110.00	b	103.00	b	97.00	a	96.00		92.00		77.00		110.00	s
2015	77.00	a	82.00		93.00	d	92.00	c	97.00	b	110.00	d	105.00	b	112.00	c	104.00	c	103.00	i	85.00	c	77.00	i	-----	z
2016	71.00	m	87.00	n	90.00	n	97.00	k	101.00	s	118.00	j	110.00	n	108.00	m	105.00	o	95.00	p	87.00	p	74.00	m	-----	z
2017	74.00	m	79.00	l	93.00	m	95.00	m	104.00		116.00	g	113.00	b	107.00	f	107.00	g	96.00	b	88.00	a	81.00	d	-----	z
2018	78.00	f	81.00	b	86.00	d	96.00	c	103.00	j	106.00	i	112.00	b	108.00	d	107.00	a	98.00	e	82.00	f	76.00	a	-----	z
2019	72.00	a	73.00	d	85.00		97.00	a	96.00	a	107.00	b	109.00	d	109.00	r	108.00	c	95.00	b	87.00	e	71.00	a	-----	z
2020	72.00	c	77.00	c	82.00	a	102.00	a	108.00	a	108.00	a	115.00		113.00	a	113.00	c	103.00	a	94.00	b	79.00	c	115.00	t
2021	79.00	a	81.00	b	86.00	a	91.00	b	99.00	c	114.00	d	108.00		110.00	c	106.00	b	93.00	a	88.00	g	81.00	b	-----	z
2022	70.00	c	79.00	a	91.00	a	97.00	c	102.00	i	110.00		111.00		106.00	b	106.00	b	96.00	b	81.00		72.00	b	111.00	y
2023	72.00	a	76.00		80.00		97.00	b	100.00	a	107.00		113.00		112.00		110.00		102.00	f	92.00		81.00	b	113.00	l
2024	79.00	b	77.00	b	82.00		92.00	n	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	76.25		81.40		88.43		98.10		104.39		111.65		113.02		112.03		108.63		99.87		88.26		76.79		116.37
S.D.	3.27		4.60		5.11		4.10		4.38		3.96		3.29		3.21		3.45		4.21		3.58		3.95		3.40
SKEW	-0.24		-0.26		0.44		0.07		0.05		0.54		0.86		-0.23		-0.48		0.18		-0.21		0.07		0.70
MAX	82.00		91.00		101.00		107.00		114.00		121.00		125.00		118.00		115.00		107.00		95.00		84.00		125.00
MIN	70.00		70.00		78.00		91.00		96.00		104.00		105.00		103.00		97.00		92.00		81.00		69.00		111.00
YRS	40		43		42		41		41		40		42		40		40		39		38		42		19