CRESTON, MT

Average of Average Temperature (Degrees Fahrenheit)

(242104)

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
1949	-----	z	27.29	n	29.50		47.72		54.73		58.47		62.74		63.79		54.02		41.44		38.43		24.92		47.57	b
1950	4.16		25.62		31.13		41.74	a	49.68		57.03		64.03		62.50		53.78		45.94		31.50		29.45		41.38
1951	20.19		27.68		26.95		42.05		49.95		54.15		64.61		60.34		50.60		40.79		30.80		16.85		40.41
1952	17.95		26.55		29.26		45.78		52.40		56.68		61.74		62.65	a	55.74	a	45.42		30.10	a	27.62	a	42.66
1953	36.34	c	32.91		37.15		41.22		49.52		54.58		64.42	a	63.13		56.03		46.19		37.02		31.27		45.81
1954	21.06		31.20		29.60		40.78		52.12	a	54.90		63.40		60.06		52.85		41.40		38.77		28.79		42.91
1955	25.72	b	22.07		25.18	a	39.07		47.57	a	58.88	a	62.73		62.23		52.76	a	44.55		23.41	a	21.82		40.50
1956	23.52	a	20.90		31.47		44.13		54.02		59.00		64.82		61.95		55.22		44.05		30.90		28.48		43.20
1957	10.21		23.41		33.24		43.63		55.55		59.73		65.39		62.44		55.77		41.58	a	32.08		32.32		42.95
1958	29.10		30.36		32.21		43.63		59.70	a	62.23		65.15		67.90		55.43		44.58		32.78		28.13		45.93
1959	24.66		23.05		35.27		45.17		48.13		59.88		64.90	a	60.95		52.97		43.85		26.84	a	27.52		42.77
1960	19.07	a	25.22		32.13	a	44.25		50.56		59.53		68.77	a	60.83	a	55.02		45.16		34.21	a	24.84		43.30
1961	27.81		37.00		38.26		41.98	a	52.56		64.70		66.19		67.76		49.57		42.23		28.18		23.58		44.98
1962	17.34		25.66		30.85		47.22		51.52		58.63		62.10		62.10		54.78	a	44.68		37.98		32.28	a	43.76
1963	11.82		33.07		38.66		43.17		51.37		59.37		63.02		64.85		58.65		47.34		35.77		23.98		44.26
1964	28.45		28.29		30.53		42.77		51.06		58.72		64.31		58.90		51.15		43.65		33.68		22.13		42.80
1965	30.19		28.64		29.45	a	45.17		50.61		57.63		64.58		63.56		46.35		47.55		34.97		28.62	a	43.94
1966	26.20	a	27.66		34.50		42.85		54.26		55.98		64.45		61.68		59.22		43.44		33.35		30.18		44.48
1967	31.02		33.18		32.87		40.60		52.21		59.33		66.11		67.21		61.02		45.87		33.82		25.10		45.69
1968	23.27		32.79		41.15		42.00		49.76		58.97		64.55		61.27		53.77		42.85		33.35		19.92		43.64
1969	13.11		23.91		29.52		47.03		53.87		58.75		62.29		63.24		56.02		40.02		35.20		27.69		42.55
1970	21.94		29.82		32.74		40.17		53.21		61.95		64.21	b	62.56		48.52	a	40.02		31.27		26.35	a	42.73
1971	23.95	a	29.82		33.21		43.62		52.58	a	54.80		61.82		68.11		49.45	b	40.35		34.05		22.35		42.84
1972	17.40		27.26		38.22	b	40.33		51.97		59.33		61.35		65.89		50.23		40.21		33.67		19.89		42.15
1973	20.38	a	27.72	a	37.68		42.20		51.50		57.48		65.08		64.65		53.36	a	44.13		29.28		30.82		43.69
1974	21.15		32.34		33.56		42.73		47.95		61.52		64.76		61.63		52.83		43.47		35.13		30.13		43.93
1975	21.77	a	21.19	a	29.77		37.58		48.63		55.90		69.06		59.76		52.55		42.85		30.30		27.53		41.41
1976	27.66		30.02		31.05		43.37		51.89		54.45		63.39		61.11		55.18		42.27	a	33.02		28.58		43.50
1977	19.92		30.77		34.34		45.02		49.63		61.50		62.55		62.79		51.50		42.19		30.38		22.02		42.72
1978	21.65		26.09		34.32		43.72		48.11		59.13		63.35		60.32		53.72		43.63		27.52	a	18.48		41.67
1979	4.06		24.86		34.68		42.27		51.40		59.38		64.98		65.40		56.83		45.57	b	30.30		32.24		42.67
1980	15.32		28.17		32.27	a	47.17	a	54.58		56.78		63.47		58.58		53.97		44.25	a	34.90		31.52		43.41
1981	30.10		30.86		38.18		44.03	a	52.15		53.68		62.84		66.32		54.97	a	41.84		35.43	a	25.87		44.69
1982	20.98	i	25.40	g	36.88	c	39.43		49.62	a	59.73		61.47	a	62.60	a	52.96	b	41.05	a	29.13		25.31	d	45.82	b
1983	30.35	a	33.43	a	37.94		42.35		51.92		57.63		59.60		65.44		49.55	a	42.85		36.60		11.15		43.23
1984	28.98	b	32.32	a	38.34		42.60	a	48.15	a	56.37		65.31		64.32	a	49.53		39.91	b	32.41	a	19.07	d	43.11
1985	19.79	c	18.35	a	30.76		44.77		53.73		57.12	a	68.27		60.25	a	47.77		40.63	a	18.63		17.98	a	39.84
1986	25.63	a	25.27	b	40.56		43.78	a	52.98	c	63.91	c	59.87	a	65.98	a	49.95	b	42.98		30.28		25.12	a	43.86
1987	21.95	b	27.20	c	35.47	b	47.93	a	55.29	c	61.57		62.93	b	59.85	a	56.10	a	42.64	b	35.17	a	25.77	a	44.32
1988	20.26		30.28	b	37.41	b	45.20	c	51.22	a	60.64	a	64.17	a	63.93	a	53.80		47.45		36.26	a	23.47	a	44.51
1989	27.50		12.37	b	28.60		44.20		49.56		59.73		65.45	b	61.82	a	52.66	a	42.66		35.68		25.32		42.13
1990	30.50		24.19	a	34.71		45.23		49.76		57.15		65.16		64.75	a	59.03		41.97		36.47	a	16.44		43.78
1991	18.31		34.57		32.71		42.43		50.26	b	55.13		64.05	c	65.18		54.47		40.00	a	31.59	b	29.31		43.17
1992	28.84		34.46	a	39.62	a	45.15		53.52		61.72	c	61.24	b	61.87		51.07	c	44.73	a	33.12		19.44		44.56
1993	13.34	f	18.42	b	33.79		43.69	a	56.05		56.52		56.65		59.74		51.47		44.47		25.08		27.48		43.03	a
1994	33.00		20.66		37.61		45.45		54.06		57.33		66.45		66.69		56.35		42.68	a	29.73		27.27	a	44.77
1995	23.66		33.80	a	33.16		42.63		51.48	a	56.40		62.98	a	59.60		55.02		40.98	b	34.69	a	26.79		43.43
1996	17.42		24.59	a	29.05		43.27		46.65		58.22	a	65.47		62.50		52.32		42.16		27.35		20.25	a	40.77
1997	19.82		28.04	a	32.37		38.37		52.39		57.85		62.89		63.90		55.67		43.95	b	33.31	a	27.97		43.04
1998	25.03	a	33.07		34.94		44.71	a	54.18		56.05		68.47		65.69		59.72		42.31		36.97	a	28.29	c	45.78
1999	30.52	a	32.27		37.60		41.65		48.82		55.87		60.87		65.50		51.28		42.90		38.12		30.00		44.62
2000	25.82		26.28		36.89		43.38		50.35		56.20		63.87		63.35		51.40	a	42.84	b	27.17		19.85	a	42.28
2001	24.03		20.85	a	33.56		40.41	a	53.40		54.83		63.03		64.60		57.28		41.68	a	36.60		27.30	a	43.13
2002	27.18		25.68		24.98	b	41.55		47.48		57.67		67.23		60.37		54.40		37.97	a	32.55		30.56		42.30
2003	29.00	b	28.05		33.42		44.53		50.48		60.10		68.67	a	66.92		55.52		46.32		27.27		24.19		44.54
2004	21.06		27.64		39.55		45.00	a	50.97		57.27		65.98		64.00		52.30		43.37		33.78		29.71	b	44.22
2005	21.05	a	30.64		36.13		43.97	a	51.73	a	55.50	a	64.70	a	62.84		52.67		43.41	b	32.53	a	18.25	a	42.79
2006	33.32	a	24.20		35.40		43.93		52.62	a	60.67		69.10	a	63.84		53.48		44.00		31.57	a	24.15		44.69
2007	22.08		28.02	a	37.52	a	42.65		52.58		58.97		71.98		62.32		53.41	a	43.03	b	32.22	a	26.15	a	44.25
2008	18.83	a	30.17		34.10	b	37.83		49.48	c	55.57	a	65.05	a	63.63		52.33		41.74		35.68	b	17.60	a	41.84
2009	22.98	b	24.52		26.21		41.78		53.32		59.23		67.05		66.11		60.13		38.82		35.33		18.55	a	42.84
2010	26.34		31.39		37.89		41.20		47.08		55.93		61.85		61.39		52.03		44.34	c	29.00		23.79		42.69
2011	24.24		19.46		34.71		38.72		49.04	c	54.12	a	61.87	d	64.38	b	56.16	b	43.30	a	31.45	a	27.98	a	42.12
2012	26.41	b	28.21		36.73		45.31	a	48.68	a	55.00	i	65.19		63.10		55.38		41.87	a	35.80		27.91	c	43.14	a
2013	23.87	a	32.57		34.76	d	40.61	b	52.30	a	58.76	c	67.11		66.11		57.15		39.58		31.95		21.87		43.89
2014	26.61		17.02		33.21		42.25		51.61		55.88		66.63		65.05		54.23		48.00		28.77		25.03		42.86
2015	22.61		32.34		38.60		43.58		52.76		63.70		65.94	e	64.84	f	52.46	r	46.58		31.17		27.39		42.47	b
2016	26.95		33.16		37.23		47.75		51.39		58.43		62.58		62.71		51.98		43.52		38.43		17.27	a	44.28
2017	12.50		22.05		35.79		40.37		52.53		59.38	a	67.95		64.27		54.78		41.40		35.38		28.89		42.94
2018	33.81		26.55		36.97		43.63		58.37		59.67		66.26		65.53		55.48		44.69		37.25		28.92		46.43
2019	25.60		11.34		25.47		42.87		53.48		59.38		63.37		64.73		56.10		37.37		30.78		31.13		41.80
2020	28.76		30.38		34.26		40.53		50.44		57.75		63.26		65.47		55.90		40.92		34.08		28.06		44.15
2021	29.45		19.68		36.65		42.40		49.98		62.37		70.45		64.84		55.20		44.23		35.27		24.47		44.58
2022	22.82		24.96		37.63		36.87		48.82		57.18		67.73		69.39		58.43		48.16		24.45		18.16		42.88
2023	24.79		24.32		29.18		42.00		58.77		61.35		67.71		67.34		56.60		44.29		32.37		28.84		44.80
2024	18.82		27.71		35.73		43.25	v	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	27.42	i
Period of Record Statistics
MEAN	23.38		27.14		33.99		42.94		51.63		58.27		64.57		63.49		53.98		43.08		32.53		25.25		43.35
S.D.	6.23		5.15		3.79		2.39		2.61		2.47		2.61		2.42		2.94		2.29		3.81		4.62		1.33
SKEW	-0.78		-0.73		-0.46		-0.20		0.64		0.34		0.14		0.10		-0.04		0.04		-0.89		-0.66		-0.17
MAX	36.34		37.00		41.15		47.93		59.70		64.70		71.98		69.39		61.02		48.16		38.77		32.32		46.43
MIN	4.06		11.34		24.98		36.87		46.65		53.68		56.65		58.58		46.35		37.37		18.63		11.15		39.84
YRS	73		74		76		75		75		74		75		74		74		75		75		75		70