ABERDEEN EXPERIMENT STN, ID

Average of Average Temperature (Degrees Fahrenheit)

(100010)

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
1914	-----	z	-----	z	-----	z	45.85	f	54.31		58.40	a	69.47	a	67.11		55.43	a	48.32		35.16	a	16.55		50.59	d
1915	19.31		34.05		40.29		50.92		51.47		56.92		65.29		69.61		55.18		49.13		34.30		24.98		45.95
1916	17.42		24.72		38.71		46.75		48.39		58.07		69.08		65.24		57.05		43.71	b	26.77		19.35		42.94
1917	11.74		21.62	b	20.63		39.73		49.44		59.23		71.18	a	65.35	a	58.78		47.13		39.21	b	37.70	a	43.48
1918	26.76	b	26.11		38.95		42.40	a	51.11		68.17		68.39		63.45		58.98		48.35		31.90		25.08		45.80
1919	24.42		26.59		36.18		47.08		55.82		63.10		71.23		69.24		58.52		39.76		31.62		15.00	c	44.88
1920	21.23		31.03		34.81		39.97		50.82		59.47		69.31		66.34		56.95		43.42		32.97		24.90		44.27
1921	25.29		26.02		40.16		40.05		53.24		63.12		68.33	a	67.29		52.52		49.16		37.93		26.08		45.77
1922	9.91	b	18.64		25.18	a	38.45		52.16		62.18		67.27	a	67.94		60.10		48.34		29.80		22.13		41.84
1923	26.76		16.95		31.79	e	43.33		53.02		57.25		70.55		66.73		58.50		42.27		36.45		22.34		43.83
1924	18.29		33.09		31.61		43.92		56.00		60.42		67.21		65.23		56.33	a	45.61		32.98		15.40		43.84
1925	20.73		33.80		39.00		45.82		56.05	a	60.22		70.89		63.88	c	56.47		43.66		33.35		29.44		46.11
1926	21.11		32.86		37.31	d	49.62	a	55.11		65.38		70.37		67.35		52.03	a	47.95		38.82		21.95		46.66
1927	22.24		29.02		35.40		43.23		50.18		61.78		69.13		64.60		55.15		47.45		40.90		18.61		44.81
1928	23.65		25.52		-----	z	-----	z	-----	z	-----	z	-----	z	64.07	a	58.00	a	45.82	a	35.43		16.72	a	38.46	e
1929	11.35	a	14.75		35.00		42.05		52.42		59.88		70.45		69.98		53.75		46.35		30.37		30.85		43.10
1930	10.98		35.82		37.19		50.72		52.27		60.85		71.87		69.31		57.50	d	45.87		26.83		11.94		44.26
1931	17.29		23.25		35.37	e	45.38	a	54.42		65.57		71.27	e	68.77		58.52		48.10		31.56	c	18.76		44.85
1932	16.06		16.60		30.77	a	45.60		53.52	a	61.71	b	69.89		67.15		58.84	a	45.27		38.72		14.50		43.22
1933	22.11		12.61		31.11		43.33	a	48.94		66.15	d	73.03		67.27		58.38		52.05		37.87		34.92		45.65
1934	32.77		38.68		45.21		52.45		60.71		62.53		71.88	a	69.32	a	55.77		50.44		38.13		26.16		50.34
1935	22.05		27.91		35.89		44.90		50.81		61.50		70.61		67.82	a	60.07		46.18		28.62		24.48		45.07
1936	19.92		22.50		34.06		47.45		57.18		64.16	a	73.08		68.14	b	56.45	a	47.66		32.07		27.50		45.85
1937	5.73		19.55		32.42		41.98	b	57.55	b	60.87		71.57	a	68.19		61.00		49.63		38.17		29.53	b	44.68
1938	28.87		31.20		36.02		46.17	f	52.94		63.63		68.74		68.24		63.90		49.60		30.93		30.48	a	47.69	a
1939	26.00		19.21		36.73		48.92		58.92	a	60.32		71.17	g	68.91	b	60.20		49.27		37.42		33.11		45.36	a
1940	23.58		32.31		41.71		47.28		58.24		66.32		71.08	a	69.32		59.20		48.74		30.75		28.23		48.06
1941	22.60		29.68		38.47		43.13		54.40		59.90		69.84		66.11		52.40		44.95	a	32.98		27.27		45.14
1942	14.58	a	16.36		30.35		47.60		50.15		59.48		71.11		68.71		59.23		48.39		35.05		28.34		44.11
1943	27.03		29.50		34.44		51.25		51.85		58.57		70.31		68.06		61.13		50.48	a	36.48		27.38	a	47.21
1944	12.95		23.86		33.34		42.95		54.58		56.88		67.34		65.69		57.86	a	50.08	a	32.87		22.62	a	43.42
1945	25.73		31.68		35.47		41.40		53.63		57.08		70.08	a	67.72	h	55.22		53.91	n	33.68		23.77		42.77	b
1946	20.76		26.09		39.11		51.17	c	52.32		62.48		71.71		68.26		56.48		42.32		33.38		31.82		46.33
1947	16.52		32.95		40.03		45.03		58.16		58.28	a	71.03		68.13		59.10		50.66		32.07		24.89		46.40
1948	25.81		28.33		33.52		45.65		54.58		63.08		68.24		67.56		58.78		47.42		32.55	a	19.77	a	45.44
1949	2.08		20.52		37.24		49.45		56.45		60.83		69.37		69.45		60.25		41.05	b	40.63		25.77		44.43
1950	20.81		28.86		36.47		44.02		50.65		60.53	a	67.16		66.65		58.18		51.13		38.45	a	31.95		46.24
1951	21.87		31.88		33.13		46.83		55.48		57.73		69.97		66.31		59.12		45.35		32.81	a	21.42		45.16
1952	18.08	a	20.12		27.71		47.25		55.85		62.00		67.47		68.53		59.92		50.13		27.72		25.11		44.16
1953	35.35		32.89		38.45	a	42.82		48.56		59.65		71.03		67.73		61.62		49.94		41.03		26.85	a	47.99
1954	29.68		35.29		34.73		47.78		56.30	a	59.60		71.84		66.06		58.23		46.13		39.98		21.19		47.23
1955	15.90		19.95		30.15		41.57		50.57	x	61.25		68.53	a	69.68		57.62		48.52		32.98	a	31.29		43.40	a
1956	28.69		18.98		36.19		46.78		56.44		63.27		69.55		65.35		59.10		46.58		29.75		26.97		45.64
1957	15.60		29.77		39.32		44.47		54.52		61.90		68.85		67.82		57.97		46.61		30.63		29.77		45.60
1958	22.98	h	36.34		36.35	a	43.25		60.63		63.50		66.55	a	70.32		57.97		49.42		34.75		33.52		50.24	a
1959	27.74		30.32		37.11		46.92		49.76		64.85		69.74		66.15		56.13		47.47		34.47		25.23		46.32
1960	16.69		20.02		36.50		46.72		52.60		64.02	d	72.93	c	64.55		60.17		46.61		36.35		24.52		45.14
1961	24.16		34.29		37.90		44.37		54.40		66.82		70.29		70.42		53.13		44.87		32.93	a	25.55		46.59
1962	13.85		27.25		31.03		47.85		50.24		60.82		66.55	a	63.97		57.55		47.60		36.52		27.15		44.20
1963	14.58		36.25		35.53		40.43	a	54.21		56.77		65.92		67.02		60.47		50.34		33.65		16.84		44.33
1964	14.61		10.39	a	21.65		40.15		50.84		57.31	a	69.39		63.63		53.29	d	46.40		33.10	a	27.05	a	40.65
1965	27.26		27.80		30.71		45.45		48.89		58.60		66.35		63.85		50.33		47.45		38.60		25.20	a	44.21
1966	23.90		25.21		34.89		42.38		55.16		60.52		69.15		65.08		59.72		41.92		36.15		23.58		44.80
1967	27.27		31.88		36.26		39.85		51.19		58.47		68.74		68.47		59.58		45.26		35.28		19.37		45.14
1968	20.60		31.16		38.92		40.43		50.92		60.38	a	68.90		60.60		54.08		43.74		32.72		24.71	c	43.93
1969	26.35		24.57		27.92		45.15		56.52		58.98		67.21		67.55		58.58		39.73		32.83		26.18		44.30
1970	26.68		33.73		34.10		37.18		51.50		60.77		66.62	c	67.65		51.27		40.97		35.17		24.11		44.15
1971	26.05	a	28.26	a	32.03		42.64	b	52.90		59.55		67.26		69.50		52.12		42.05		31.72		21.63		43.81
1972	22.32		26.34		40.35		42.68		52.48		62.50		66.34		66.98		52.65		45.81		33.76	a	16.39		44.05
1973	17.26		21.06	a	33.42		41.58		52.47		59.68		67.35		66.35		53.60		45.35		32.91	b	27.38	a	43.20
1974	17.84		26.84		34.81		42.52		52.33	a	64.47		68.92		64.65		56.26	a	46.52		34.58		22.97	b	44.39
1975	18.68		25.27		33.58		36.77		48.87	a	58.77		70.82		63.18		56.67		45.00	c	31.22		30.52		43.28
1976	20.76		23.03		29.45		41.92		54.29		59.33	c	68.84		62.77		57.21	a	42.88	b	34.21	a	24.63		43.28
1977	13.21	b	23.38		31.77		46.63		49.58	a	66.07		67.05		65.58		56.68	b	46.66		33.82		29.82		44.19
1978	27.95	a	30.32		40.62	a	44.82		49.85		58.90		66.66		63.06		54.82		46.29		29.22		20.52	a	44.42
1979	8.50		23.88		36.00		43.52	a	54.39		61.28		67.32		65.84		59.83		47.76		28.40		26.10	a	43.57
1980	23.27		33.38		35.69		46.87		51.24		58.57	a	67.26		63.87		57.00		44.76		32.93		32.90	j	46.80	a
1981	27.73		27.89	a	37.61		45.23		51.73		59.87		66.89		68.55	b	57.75		42.61		36.33		28.53		45.89
1982	17.10	b	20.02		36.82		40.00		50.42		59.83	a	65.56		67.67	a	56.29	a	42.45	a	30.43		22.98	b	42.47
1983	27.84		30.41	a	38.53		40.45		50.23		58.55	a	64.03	a	68.19		56.96	b	46.41	b	35.34	b	16.83	b	44.48
1984	15.33	a	-----	z	30.15	e	41.20		51.92		56.91	b	67.31	b	66.93	c	55.02		41.55		33.35		15.34		43.18	a
1985	11.05		11.52		20.74	b	47.04	b	55.33	a	62.00		70.31		62.81		51.45		42.34		23.10		8.56		38.85
1986	19.08		31.52		42.28	b	44.02		52.22	b	65.32		64.11		66.85		50.82		44.52		32.67		22.48		44.66
1987	17.03	a	31.37	a	38.03	b	49.52		56.32		62.82		65.31		63.47		57.55		47.02		35.05		24.47		45.66
1988	19.70	a	29.90		34.94		46.43	b	52.60		66.08		70.32		66.32		55.00		52.66		34.40		19.02		45.61
1989	15.69		17.50	b	36.23		47.35		52.55		60.83		70.16		64.63		56.48		44.56		33.85		23.84		43.64
1990	28.00		26.64		38.67	a	48.72		50.29		60.17		69.26		65.18		62.97		45.18		34.92		12.60		45.21
1991	18.37		34.61		37.05	a	43.02		50.18		59.85		68.40		69.45		58.35		45.66	b	31.36	a	24.66		45.08
1992	23.13		34.88	a	42.18		48.10	e	58.23		62.25		64.08	a	67.05		56.03		48.07	c	27.05		17.45		45.71
1993	13.23		17.16		31.68		41.98		55.77	a	56.90		59.81	b	61.88	b	54.16	b	44.90	a	25.68	b	24.27		40.62
1994	29.84	c	24.63	a	39.78	a	46.03		57.48	c	61.33		68.03	a	70.16		60.43		44.77		27.13	d	22.98		46.05
1995	26.33	b	34.87	a	36.59	b	42.26	c	50.66		58.16	b	66.31		66.09	b	57.85		43.45	a	39.43	b	28.00	b	45.83
1996	25.66	c	26.94	b	37.24	d	44.39	c	51.22	b	62.50		68.31		64.53	b	52.83		44.97	b	35.10		26.90	e	45.05
1997	26.60	b	28.92	b	38.11	c	40.96	b	55.33	a	61.80		64.52	b	65.52		58.03	a	43.88	a	34.23		22.81		45.06
1998	30.66		32.07		35.85	a	43.65		53.15	a	56.91	a	71.55		69.00		61.84	a	44.90	b	36.90		21.50	a	46.50
1999	27.81		28.61		38.11		42.38	b	50.81		59.63		66.35		67.39		54.71	b	46.13		38.08		24.35		45.36
2000	25.50		33.17		35.67	a	46.79	b	54.08		61.16	a	68.03		68.18		55.28		44.38	a	24.12	a	21.27		44.80
2001	14.12	b	17.87	a	34.34		41.97		54.65		60.02		69.92		69.89		61.43		46.77		37.13		18.00		43.84
2002	20.83	a	15.16		30.93	c	45.67		52.73		62.50		71.18		63.00		57.68		41.00		30.83		27.85		43.28
2003	30.18	a	29.11		38.08		43.13		52.85		61.08		70.95		68.84		55.64	a	48.29		28.22		27.73		46.18
2004	15.71		20.33		36.80	a	45.28	a	51.93	b	60.33		66.90	a	63.53		54.62		45.71	c	31.80		26.74		43.31
2005	20.94		23.79		36.45	a	42.62		51.76		56.40		67.57	a	66.23		55.88		46.35		33.70		20.45	a	43.51
2006	27.23		24.07		34.94		45.78		55.75	a	63.53	a	72.77	c	66.16	b	55.10		42.45		34.33	a	24.03	a	45.51
2007	18.00	b	32.02		37.45		45.02	a	56.66		66.38	a	75.32	c	68.29		58.90		44.65		35.39	g	23.90	e	47.87	a
2008	17.77	g	22.92	c	32.15		43.60	o	50.89	q	61.79	f	69.63		68.48	c	56.98		45.02	b	37.90	d	22.85	g	47.58	e
2009	22.54	e	20.90	c	34.85		43.77	b	54.98	a	59.95		68.82		66.98	a	62.08		42.69		32.25		20.56		44.20
2010	23.58		24.21		36.03		42.53		48.60		59.80		68.89		65.77		59.47		48.76		31.38		26.76		44.65
2011	18.63		22.55		35.89		40.65		48.08		59.18		69.39		69.31		60.62		49.22	a	32.13		22.31		44.00
2012	26.74		29.81		38.73		48.08		53.32		61.00		71.32		69.61		59.60		45.11		38.07		28.08		47.46
2013	11.08		27.69	a	36.68	a	42.63		54.29		63.50	b	71.66		69.90	a	59.77		43.13		33.60		15.94		44.16
2014	26.39		31.57		37.55		43.92		54.76		59.80		70.37		66.06		59.48		48.97		31.37		30.15		46.70
2015	26.32		36.36		41.05		44.20		53.82		66.63		66.21		67.32		59.93		52.23		29.80	c	21.42		47.11
2016	20.55		25.26		36.58		47.43		51.39		64.23		67.21		65.31		55.57		47.50		38.87		16.76		44.72
2017	12.11		27.07		38.89		42.15		52.24	b	62.20		70.87		67.44		56.80		41.05		36.33		22.56	e	44.14
2018	29.55		28.02		33.73		44.62		56.00		60.88		69.93	d	65.82		58.57		45.90	a	32.41	b	23.42		45.74
2019	21.53		23.87	a	34.97	a	46.20		52.00		60.80		69.24		68.03		58.67		36.58	a	33.60		24.18		44.14
2020	26.36	c	26.29		38.44		43.93		54.65		60.92		66.68		70.89		59.97		46.94		33.37		25.42		46.15
2021	27.15		28.23		37.05		43.38		53.90		67.90	a	73.48		65.79		58.82		47.15		37.52		28.87		47.44
2022	17.55		17.27		36.37		39.58		49.06		60.63		71.47	a	71.43	a	64.13		48.03		25.95		21.39		43.57
2023	20.73		15.30		26.60		40.70		57.79		60.72	a	70.42		68.87		59.55		48.27		34.63		26.87		44.20
2024	24.65		32.67		32.50		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	29.94	i
Period of Record Statistics
MEAN	21.18		26.49		35.32		44.37		53.23		61.13		68.98		66.88		57.40		46.11		33.59		23.96		44.83
S.D.	6.17		6.21		4.20		3.15		2.78		2.68		2.39		2.19		2.83		2.95		3.67		5.11		1.60
SKEW	-0.43		-0.42		-1.16		0.18		0.34		0.54		-0.49		-0.37		-0.31		-0.32		-0.33		-0.29		-0.24
MAX	35.35		38.68		45.21		52.45		60.71		68.17		75.32		71.43		64.13		52.66		41.03		37.70		50.34
MIN	2.08		10.39		20.63		36.77		48.08		56.40		59.81		60.60		50.33		36.58		23.10		8.56		38.85
YRS	108		109		109		106		107		108		108		109		110		109		109		108		99