ST. MARY, MT

Maximum of Maximum Temperature (Degrees Fahrenheit)

(247292)

File last updated on April 19, 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
1981	-----	z	-----	z	-----	z	-----	z	74.00		84.00		88.00	a	91.00	b	94.00		65.00	a	66.00		52.00	d	-----	z
1982	39.00	a	46.00	b	56.00	b	64.00	a	76.00	d	83.00	b	89.00	e	89.00	e	84.00	b	75.00	a	50.00		43.00	a	-----	z
1983	49.00	a	59.00		54.00	h	68.00	b	85.00	a	79.00	b	93.00	d	94.00	d	79.00	c	65.00	a	55.00	a	38.00		-----	z
1984	53.00	a	58.00		50.00	b	78.00		80.00	b	88.00	c	95.00	a	94.00		81.00		81.00	d	46.00	b	42.00	a	95.00	p
1985	50.00		51.00	a	54.00	e	68.00	b	80.00		86.00	b	92.00		83.00		67.00		64.00		52.00	a	46.00	a	92.00	l
1986	57.00		59.00	a	66.00	b	71.00	c	89.00	a	87.00	a	85.00		92.00		74.00	d	69.00	b	48.00		58.00	a	92.00	o
1987	52.00	a	56.00		60.00		82.00	b	80.00	b	90.00	a	95.00	b	85.00	a	84.00	b	77.00	a	66.00	b	52.00		95.00	n
1988	48.00		60.00	b	54.00	b	76.00	b	83.00	b	95.00	a	90.00		91.00	f	93.00	e	83.00	c	60.00		54.00	a	95.00	x
1989	49.00	b	45.00	a	50.00	a	74.00	b	72.00	b	82.00	c	88.00	b	90.00		82.00	a	67.00	b	51.00	c	52.00		90.00	s
1990	47.00	b	55.00		58.00	a	70.00	b	74.00	d	87.00	a	92.00	e	94.00	d	86.00	e	72.00	b	65.00	a	46.00	b	-----	z
1991	41.00	b	56.00	f	60.00	a	67.00	e	72.00	e	78.00	k	89.00	c	93.00	c	92.00	a	83.00	e	52.00	a	53.00	c	-----	z
1992	55.00		63.00	d	69.00	c	76.00	a	82.00	a	90.00	b	88.00	c	94.00	d	89.00	d	87.00	c	53.00	a	42.00	a	-----	z
1993	58.00	d	56.00		55.00	a	64.00	a	89.00	b	87.00	e	86.00		85.00	a	78.00		79.00	l	49.00		55.00	c	-----	z
1994	55.00	a	55.00	a	67.00		74.00	d	83.00	b	89.00	e	92.00	g	98.00	e	86.00	b	71.00		45.00		51.00		-----	z
1995	50.00		60.00	b	61.00	c	60.00	b	82.00	b	80.00	c	89.00	f	87.00	m	88.00	c	68.00	b	62.00	d	51.00		-----	z
1996	52.00		55.00	c	57.00	b	72.00	b	69.00	f	88.00	e	89.00		95.00	b	84.00	b	80.00	b	57.00	a	42.00		95.00	y
1997	50.00		55.00	b	54.00	a	68.00		77.00		81.00	a	87.00		97.00	b	90.00	b	80.00	e	63.00		50.00		97.00	m
1998	54.00	a	51.00		56.00		75.00	b	79.00	e	-----	z	95.00	h	95.00	h	95.00	h	77.00	g	52.00	a	48.00	d	-----	z
1999	50.00	c	46.00	d	65.00	f	71.00	c	85.00	f	80.00	a	93.00	b	93.00	g	82.00	b	74.00	e	70.00	a	57.00	c	-----	z
2000	46.00	a	51.00	a	59.00		73.00	b	71.00	b	84.00	d	97.00	b	99.00		89.00	e	78.00	c	55.00	b	49.00	b	99.00	x
2001	54.00		49.00	a	60.00	c	73.00	c	86.00	d	90.00	b	94.00	c	96.00	a	91.00	a	79.00		63.00		46.00	a	96.00	s
2002	48.00	a	50.00		53.00		57.00	c	81.00	c	91.00	a	102.00	e	86.00	f	86.00	o	63.00	l	65.00	j	58.00	j	-----	z
2003	56.00	l	57.00	k	61.00	o	74.00	f	-----	z	-----	z	96.00		98.00		97.00		-----	z	-----	z	55.00	l	-----	z
2004	52.00	a	55.00		72.00		69.00	b	71.00		84.00		92.00	a	96.00		82.00	b	71.00		63.00		50.00	g	96.00	m
2005	57.00		61.00		45.00	u	69.00	b	73.00	d	88.00	c	89.00	f	93.00		84.00	e	72.00	a	61.00		52.00	s	-----	z
2006	56.00	m	52.00	f	55.00	p	71.00	o	85.00	u	90.00	g	99.00	h	92.00	k	-----	z	72.00	o	55.00	p	43.00	v	-----	z
2007	50.00	k	51.00	f	59.00	r	67.00	m	79.00	m	92.00	f	102.00	d	94.00	c	91.00	l	67.00	f	54.00	f	44.00	m	-----	z
2008	44.00	u	-----	z	50.00	e	69.00	p	93.00	e	93.00	d	-----	z	-----	z	-----	z	85.00	d	72.00	b	50.00	i	-----	z
2009	60.00	g	54.00	r	61.00	h	72.00	c	81.00	f	80.00	f	89.00	j	89.00	e	90.00	n	65.00	e	59.00	a	40.00		-----	z
2010	49.00		47.00		55.00	c	68.00		76.00	b	79.00	c	84.00	a	80.00	b	74.00	b	74.00	a	64.00	b	53.00		84.00	p
2011	49.00	b	-----	z	48.00	a	53.00		66.00		82.00	c	90.00		86.00		83.00		77.00		49.00		46.00		-----	z
2012	52.00		47.00		53.00	a	75.00	a	79.00		81.00		89.00		89.00		79.00	a	68.00		60.00		42.00		89.00	c
2013	49.00		42.00		52.00		59.00		75.00		82.00		92.00		86.00		86.00		66.00		56.00		47.00		92.00
2014	45.00		47.00		53.00	a	62.00		-----	z	72.00		87.00		86.00		83.00		70.00		57.00	a	54.00		-----	z
2015	58.00		54.00		61.00		71.00		68.00	d	87.00	n	87.00		91.00		80.00		76.00		-----	z	-----	z	-----	z
2016	-----	z	-----	z	-----	z	72.00	e	75.00		86.00	l	85.00		85.00		83.00		60.00	r	65.00	b	41.00		-----	z
2017	41.00	a	51.00	a	50.00	e	-----	z	-----	z	-----	z	92.00	c	89.00		88.00		-----	z	-----	z	-----	z	-----	z
2018	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2019	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2020	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2021	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2022	-----	z	-----	z	-----	z	-----	z	67.00		83.00	i	-----	z	-----	z	-----	z	-----	z	53.00	e	48.00		-----	z
2023	50.00		45.00		46.00	j	-----	z	80.00	j	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	50.29		52.72		56.89		69.39		77.93		85.07		90.93		91.03		84.26		73.86		57.47		48.21		90.50
S.D.	4.75		5.64		6.09		6.39		6.71		5.05		4.53		4.92		6.34		6.63		7.12		5.41		2.12
SKEW	-0.46		-0.05		0.81		-0.66		0.24		-0.29		0.79		-0.32		-0.40		0.22		0.11		-0.09		0.00
MAX	58.00		63.00		72.00		82.00		93.00		95.00		102.00		99.00		97.00		87.00		72.00		58.00		92.00
MIN	39.00		42.00		48.00		53.00		66.00		72.00		84.00		80.00		67.00		64.00		45.00		38.00		89.00
YRS	31		29		28		31		30		28		30		30		31		29		32		29		2