JORDAN, MT

Average of Average Temperature (Degrees Fahrenheit)

(244522)

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
1905	7.00	j	15.42	b	39.88	b	-----	z	50.00		59.15		67.52		70.37		-----	z	53.96	q	29.42		21.92	a	44.21	d
1906	21.18		24.70		21.61		45.19	a	52.75	a	59.54	b	67.74		63.29		61.17		47.17	b	28.38		16.98	c	42.47
1907	3.02		19.00	a	30.64	b	37.93	a	44.25	a	60.09	a	66.58	g	-----	z	50.25	j	48.77		35.67		26.03		33.93	c
1908	23.13	a	24.26	b	29.35	a	-----	z	48.05		59.07	a	72.58		65.71		59.47		41.97		31.27		24.71		43.60	a
1909	4.36	c	19.37	a	-----	z	33.03		-----	z	62.31	a	71.02	h	71.90	b	62.55	b	43.38	b	33.05		9.04	f	41.24	d
1910	19.79	b	11.65	b	43.26		50.73		52.77		69.47		75.02	d	-----	z	-----	z	54.33	b	30.53		19.98		42.75	b
1911	7.23	a	8.21		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	19.12		20.47		13.76	h
1912	8.09	c	18.06	b	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	49.56	f	44.58	a	36.29	a	-----	z	26.76	h
1913	11.67	a	15.18	c	25.24	f	48.55	a	55.41	d	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	32.70	h
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	30.69	m	49.35	j	51.90	a	61.40	e	76.22	d	71.56	v	51.72	u	41.71		34.64	a	11.62	b	46.25	f
1917	11.61		8.90	b	20.40		39.32		50.97	a	59.80	b	75.89		68.15		57.98		42.41	b	38.43	b	11.15		40.42
1918	7.13	a	14.95		35.41	c	41.45	b	53.53		68.93	b	69.83	b	66.16		-----	z	51.09	b	27.16	b	26.91	c	42.05	a
1919	29.29		14.30		19.95		45.80	c	53.58	e	70.26	a	73.86	b	70.78	d	58.77		32.90	f	21.40	f	16.07	c	45.27	b
1920	14.66	b	20.55		33.56	m	35.80	b	54.31	d	60.78	e	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	37.22	g
1921	-----	z	-----	z	-----	z	44.17		54.65		68.82		71.47		70.84		-----	z	-----	z	-----	z	-----	z	61.99	g
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	-----	z	-----	z	-----	z
1928	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1929	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1930	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	75.82		74.26		58.83		40.22	a	31.43		29.02		51.60	f
1931	30.55	a	33.54		32.74		46.97	a	56.73		69.58		72.45		70.94		62.08		47.19		29.85		22.98		47.97
1932	17.92		21.47		25.39		48.43		57.47		65.53		72.05		70.61		56.53		42.08		32.75		14.61		43.74
1933	20.55		14.14		37.15		43.23		54.24		71.98		75.68		70.40		59.66	a	45.79		35.82		17.90		45.55
1934	26.02		31.00		34.29		47.35		64.88	a	65.37		75.53		70.13		53.75		50.50		38.72		18.82		48.03
1935	13.11	c	28.18		29.68		41.48		51.48		64.08		75.66		68.94		59.40		45.05		26.27		27.44		44.23
1936	8.81		-9.48		32.97		41.37		63.81		71.55		82.76		71.90		62.47		47.95		33.02		20.67	b	43.98
1937	-2.39		15.25		29.58		45.18		60.34		66.13		74.92		72.26		61.75		48.31		28.21	a	17.16		43.06
1938	21.40		12.45		33.76		44.14	a	53.29		65.43		71.44		72.45		65.78		49.02		29.67		25.69		45.38
1939	25.55		10.43		34.73		48.52		60.88	a	60.73		77.23		71.31		62.05		46.19		38.47		30.50		47.21
1940	7.48	a	20.21		33.81		40.88		58.55		65.38		73.47		70.45	c	62.36	a	51.58	a	24.35		27.73		44.69
1941	23.71		25.48		33.71		44.45		60.55		65.28		75.55		72.61		54.32	b	46.11		34.87		26.89		46.96
1942	21.66		19.55		34.32		49.75		53.31		59.48		71.26		69.29		58.77		47.04	c	31.37		19.62	a	44.62
1943	5.90		24.23		24.32	a	51.73		52.66		60.30		71.68		70.69		57.73		48.52		33.83		27.95		44.13
1944	24.29		22.00		22.15		46.18		57.73		59.52		67.11		65.97		57.25		49.47		27.68		21.40		43.40
1945	17.06		20.57		33.71		39.63		50.06		57.50		73.73		69.61		56.13		48.53		29.22		15.50		42.61
1946	26.34		24.38		39.97		51.68		52.97		63.50		73.94		66.73		56.72		41.26		26.78		18.71		45.25
1947	20.34		16.59		22.56		41.93		53.61		61.55		77.47		73.34		58.47		51.71		30.03		27.32		44.58
1948	23.63	a	17.91		28.97		47.20		60.67	d	64.05		71.21		72.19		63.98		48.22	b	33.12		12.30	a	45.29
1949	5.06		8.52		28.85		52.35		60.02		66.10		72.18		74.11		58.50		44.71		42.28		14.03		43.89
1950	-7.85		18.31	l	24.32	i	40.95		52.40	a	61.48		68.94		67.24		58.33	a	48.58	a	26.95		24.63		44.16	b
1951	13.53		21.39		19.34		40.43		56.92		59.20		71.53		66.81		53.87		42.97		29.95		10.39		40.53
1952	7.65		20.21		20.65		51.75		57.13		65.60		69.39		69.27		61.95		46.16		29.90		22.18		43.49
1953	25.37		27.70		35.66		38.93		51.53	a	64.13		71.58		70.21		60.10		52.42		37.83		28.65		47.01
1954	7.69		36.91		24.82		41.15		53.10		59.68		74.02		68.15		56.78		45.05	a	40.93		29.77		44.84
1955	19.89		19.07		26.48		45.43		54.31		62.25		71.58		72.05		56.48		48.45		19.17		15.31		42.54
1956	10.66		16.52		33.42		39.52		55.24		70.38		70.37		68.24		59.10		48.61		35.22		25.68		44.41
1957	5.16		18.45		32.52		41.59	c	56.61		63.88		75.47		70.69		57.88		43.58		34.12		31.84		44.32
1958	29.23		19.18		31.79		45.07		62.40		61.30		66.76		72.00		59.48		48.89		30.98		22.03		45.76
1959	13.11		9.22	a	36.40		44.13		51.79		67.27		71.77		70.11		56.23		41.74		26.20		30.74		43.23
1960	13.37	a	17.05		27.00		44.12		56.32		64.67		76.68		69.87		60.15		49.47		31.65		24.08		44.54
1961	23.97		33.35	d	40.24		42.22		56.52		72.65		73.56		74.98		52.95		46.74		31.35		17.29		47.15
1962	18.05		19.79		25.57	a	49.20		54.27	a	64.63		68.06		68.52		56.78		50.60		39.93		26.77		45.18
1963	7.19		29.57		39.63		44.17		54.21		64.32		72.53		69.55		65.92		53.68		35.07		18.77	a	46.22
1964	24.82		29.40		28.56		45.37		56.58		63.32		74.69		67.65		55.03	a	48.94		28.05		6.13		44.04
1965	13.32		19.07		16.47		42.33		52.82		63.18		71.08		68.42	a	47.20		50.71		31.35		25.57	a	41.79
1966	7.93	a	15.98		35.48	a	40.03		56.95		63.58		73.87		66.87	a	62.87		46.45		26.77		20.55		43.11
1967	22.50		27.46	c	28.30	a	38.78		52.77		62.58		71.92		70.94		62.65		48.94		31.02		16.95		44.57
1968	16.52		24.10		39.73		42.55		51.92		62.38		71.35		67.69		59.65		47.13		33.52		11.97		44.04
1969	-3.05		14.11		24.50		50.00		56.26		61.85		69.00		73.98		62.87		39.95		37.77		25.02		42.69
1970	10.94		26.77		29.31		39.97		54.40		67.65		72.40		73.10		57.75		43.15		29.87		17.95		43.60
1971	10.76		21.41		32.32		44.67		55.10		65.43		69.66		76.69		56.27		45.55		33.38		10.87		43.51
1972	7.37		14.78		34.65	a	43.52		56.30	a	67.15		66.10		70.98		55.18		43.61		32.28		12.90		42.07
1973	22.37		27.57	a	38.29		41.80		54.13	a	65.60		71.02		73.00		57.18		49.57	b	25.62		23.05		45.77
1974	17.00		31.02		31.67	g	48.22		50.68		67.43		74.27		65.10		56.18		49.45		33.87		26.52		47.25	a
1975	21.73		16.12		28.74		38.50		53.61		62.87		73.95		66.44		57.40		46.72	a	29.92		25.07	a	43.42
1976	20.47		32.05		32.00		47.37		58.95		64.18		73.52		71.31		61.47		44.13	a	28.23		25.58		46.60
1977	6.50		31.96		35.74		49.92		60.13		69.28		72.05		64.94		58.42		46.61	h	18.97	l	15.21	e	46.41	b
1978	3.55		11.71		29.11		45.58		56.77		64.42		68.73		68.16		60.77		48.66	i	22.63		12.48		40.36	a
1979	0.15		8.88		29.29		40.87		52.58		64.38		72.74	b	70.27		62.73		49.69		29.90		29.16	c	42.55
1980	13.31		24.43		-----	z	54.21	f	60.35	g	67.20		73.66		65.90	e	59.28		47.97		37.20		22.48		45.72	c
1981	29.24		26.89		39.53		48.78	a	57.73	g	61.97		72.21		72.52		61.68	b	45.94		-----	z	20.31	e	47.91	b
1982	1.73		16.41		27.83	h	47.20	o	52.42		62.12		70.06		71.62	a	57.38	a	45.90		27.08		25.33	h	44.97	c
1983	25.98		33.41		36.58		42.60	a	53.00		64.13		73.73		77.45		57.87		47.98		32.75		1.07	b	45.55
1984	24.34		33.81		33.05	u	46.03		55.84		65.18	k	75.58		75.21		53.85		43.18		32.20		10.20	f	48.89	c
1985	13.42		18.09	a	34.45		49.73		61.23		63.90		75.40		66.38	a	52.93	a	44.18		2.76	m	17.13	a	45.17	a
1986	29.31		17.50		43.63		44.50		55.87		71.03		69.74		70.31		54.07		49.58	a	29.02		27.90		46.87
1987	26.87		32.29		36.73		52.55		60.35		68.25		71.74		65.55		60.38		46.13	a	36.07		24.61	c	48.46
1988	15.16		23.59		36.85		47.25		62.90		78.62		75.11		72.15		58.83	a	47.57	a	32.23		22.92	a	47.76
1989	19.13		7.96		28.37		44.38		56.10		64.37		75.18	a	69.66		58.90		46.60		35.70		17.23		43.63
1990	25.63	a	25.29	g	37.65		46.12		55.21		66.30		71.44		72.98		67.24	i	46.74		34.58		17.93	c	47.46	b
1991	14.53	a	36.61		36.58		45.30		55.39		65.90		72.34		75.35		60.78		43.82		28.92		28.71		47.02
1992	29.50		33.83		41.24		48.07		58.48	a	66.29	a	65.15	a	66.92		58.40		48.50		33.60		15.94		47.16
1993	7.66		11.16		37.22	a	46.03		58.40		62.72		63.32		66.15	a	56.45		46.97		26.97		29.11		42.68
1994	15.79		12.54		40.18		46.75		59.37		65.80		71.68		72.87		63.58		47.69		31.70		23.08		45.92
1995	23.02		29.82		33.44		42.08		53.48		66.31	a	71.42		72.97		59.67		46.71		31.45		17.18		45.63
1996	7.43	b	23.91		24.35		46.25		51.69		67.95		71.40		73.63		58.33		47.26		21.28	a	12.29		42.15
1997	12.87		30.61	a	36.31	b	41.35		56.19		69.53		72.24		72.97	a	65.48		48.76		32.48	a	28.37		47.26
1998	17.00	a	35.07		30.90	b	50.27		59.16		60.11	c	73.79	q	74.39	h	65.88	m	48.09	i	35.75	n	22.38	k	42.08	f
1999	18.86	q	33.21	i	39.10	j	44.06	m	53.00	m	62.80	h	71.03	l	71.71	j	54.31	l	46.32	n	39.80	o	29.91	t	-----	z
2000	19.59	n	23.84	j	40.64	m	45.39	c	55.67	b	62.08		74.08		71.85	a	57.78	a	45.43	b	19.43	b	14.03	b	49.53	c
2001	26.08	a	-----	z	35.61		44.74	a	57.58	a	63.28		72.18	a	71.52	b	60.86	a	43.85	a	38.91	a	22.95	a	48.87	a
2002	22.52		-----	z	-----	z	-----	z	48.71	b	63.96	b	74.40		65.02	d	58.48	a	38.13	a	35.23	b	25.45	a	47.99	c
2003	18.90	f	19.68		28.60	b	48.58		54.10		61.86	a	74.42	a	74.87	a	55.70	c	50.95	a	23.98	b	25.69		47.13	a
2004	10.95		17.59		37.97	a	46.58		50.33	b	58.95		70.58		66.23	a	-----	z	44.85		35.60	a	28.10	a	42.52	a
2005	12.72	a	28.80	a	36.63	a	46.30		50.97	a	64.07		72.81		68.92	a	58.18		47.27		36.90	a	18.22	a	45.15
2006	32.94		24.96	d	32.70	a	47.72	a	58.29	j	66.50	b	76.66		70.23		56.40		41.40		32.55	a	26.72	b	46.25	a
2007	22.15		18.13	a	39.95		43.50		56.11		65.02		77.76		70.37		58.12		-----	z	34.67	g	23.68	l	50.12	c
2008	17.73	t	22.92	p	33.07	j	-----	z	-----	z	60.46	c	69.67	e	68.38	j	53.31	l	44.67	k	34.83	l	19.31	r	65.07	j
2009	21.41	i	22.31	j	26.81	o	41.08	l	50.43	j	60.22	e	68.48	d	65.00	h	61.75	l	37.62	j	36.22	l	7.61	h	64.35	j
2010	14.34	l	13.26	i	34.25	k	44.12	j	49.74	d	61.72	e	67.59	c	67.86	f	55.77	h	47.83	b	29.61	g	13.82	n	56.72	h
2011	18.50	o	19.39	s	25.85	n	41.28	e	49.27	k	59.64	e	71.70	d	68.93	j	59.50	l	48.57	a	31.72		27.52		46.74	f
2012	-----	z	21.36	a	42.48		47.10		52.69		66.80		77.92		69.42		59.47	a	-----	z	-----	z	22.48	a	51.08	c
2013	19.89		28.70		29.87		38.90		54.92		63.03		70.45		70.53		62.00		42.56		28.23		12.73		43.48
2014	21.94		13.71		-----	z	41.97	a	53.85		61.55		71.40		69.40		56.18		47.65		24.75		24.29		44.25	a
2015	22.50		-----	z	39.02		44.62		51.06		65.47		70.65		68.60		59.17		48.84		32.02	a	22.19		47.65	a
2016	18.63		34.02		40.13		44.93		52.33	a	65.98		69.53		67.44		56.73		46.94		39.35		12.94	m	48.73	a
2017	-----	z	41.38	x	-----	z	44.88		55.80	a	66.97	a	77.85		69.42	e	59.65	j	47.98	g	31.05	k	20.48	j	62.99	g
2018	16.12	j	3.74	i	25.28	m	38.29	r	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	16.11		21.21		32.42		44.63		55.08		64.43		72.41		70.14		58.73		46.72		31.44		21.16		44.64
S.D.	8.77		8.29		6.20		3.90		3.64		3.65		3.12		2.90		3.17		3.15		4.83		6.26		1.87
SKEW	-0.33		-0.35		-0.45		-0.17		0.25		0.76		-0.01		0.02		-0.29		-0.26		-0.32		-0.57		0.06
MAX	32.94		36.91		43.63		52.55		64.88		78.62		82.76		77.45		65.92		54.33		42.28		31.84		48.46
MIN	-7.85		-9.48		16.47		33.03		44.25		57.50		63.32		63.29		47.20		38.13		19.12		1.07		40.42
YRS	90		88		81		90		92		97		95		90		84		88		88		88		61