PARMA EXPERIMENT STATION, ID

Average of Average Temperature (Degrees Fahrenheit)

(106844)

File last updated on April 15, 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
1922	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	36.85	f	28.27		28.27	k
1923	35.60		30.36		41.66		50.57		58.18		63.35		74.60		72.74		65.37		50.50		39.42		29.82		51.01
1924	21.61		40.62		40.15		50.67		64.10	a	67.38	d	73.77		69.92		61.98		52.37		38.93		18.02	b	49.96
1925	27.05	a	39.93		44.18		52.73		61.22	b	66.90	a	76.13		69.25	a	62.20		49.74		39.05		33.79		51.85
1926	29.95	a	40.20		45.27		55.28		58.23		69.73		75.10		71.50		55.88		52.85		45.08	q	28.98		53.00	a
1927	29.44		40.38		42.89		48.41	a	57.27		67.87		74.27		70.81		60.13		51.60		45.37		27.21		51.30
1928	28.33	a	33.12		45.58	a	48.90	e	65.06		65.38		75.60		70.08		62.57	a	53.27		41.15		25.81		51.24
1929	20.98		24.73		44.97		49.52		60.52		65.32		76.33	b	78.11		61.40		53.27		36.60		36.31		50.67
1930	16.15		39.45		46.48		57.15		58.55		66.05		77.42		76.69		64.03		50.84		35.82		24.22	a	51.07
1931	28.69		36.45		44.26		51.72		62.32		68.45		77.79		75.42		63.62		53.98		36.68		26.45		52.15
1932	25.73		29.67		42.98		52.62		59.90		68.55		73.19		71.26		64.80		50.17	a	40.10		24.03		50.25
1933	29.18		21.04		42.15		49.27		54.76		69.92		75.39		71.08		59.75		54.16		39.28		39.47		50.45
1934	37.77		42.25		49.47		57.50		64.76		66.76	a	76.16		73.45		59.87		52.29		44.38		32.87		54.79
1935	30.34		33.39		41.00		50.40		58.05		66.33		72.50		70.65		63.93		50.69		33.13		27.21		49.80
1936	30.26		27.78		40.66		53.90		62.00		68.18		74.95		73.29		60.83		53.13		32.78		31.94		50.81
1937	12.85		30.34		44.31		49.37		60.39		64.55		75.94		70.48		63.20		53.21		43.68		36.48		50.40
1938	35.42		40.04		42.42		51.92		57.89		67.75		73.94		70.33	a	65.87		52.08		34.03		31.69		51.95
1939	33.71		32.86		45.40		54.00		63.29		63.93		74.52		72.87		62.15		51.16		37.18		37.32		52.37
1940	32.34		39.34		45.73		51.80		61.56		69.90	a	74.50		72.40		63.02		52.42		35.23		33.39		52.64
1941	31.30	a	-----	z	46.10		50.85		58.44		62.67		73.00		70.05		58.68		51.06		40.42		35.24		52.53	a
1942	20.52		32.55		40.66		51.78		54.58		61.20		72.74		69.63		60.85		51.35		39.13		33.87		49.07
1943	29.18		35.14		40.15		54.17		54.13		60.50		69.90		67.52		62.55		51.37		38.20		31.02		49.48
1944	21.19		34.84		39.37		49.72		57.16		60.30		68.31		66.61		59.02		52.02		37.57		28.45		47.88
1945	30.85		39.27		41.15		48.07		56.27		60.25		69.32		68.71	j	58.25		53.45		41.70		32.44		48.27	a
1946	31.29		35.11		46.76		52.85		58.76		65.28		74.42		71.97		59.27		46.74		38.70		35.73		51.41
1947	24.56		39.59		46.31		51.23		63.61		61.95		74.97		71.79		61.60		53.81		38.03		32.81		51.69
1948	33.02		35.16		39.74		48.80		57.00		68.73		70.48		70.27	g	61.88	f	50.65	a	38.34	a	24.42		46.63	b
1949	9.87		32.20	a	43.84		54.91	b	61.92		66.80		73.23		72.39		64.72		47.84	b	41.41	c	32.75	c	50.16
1950	23.95	c	31.68	c	40.94	d	50.02	e	54.92	f	65.21	b	72.34		72.84		63.07		55.16		41.71	b	34.97		50.17	a
1951	29.17	a	33.93		36.85	a	52.52	b	58.79		63.57		75.31		71.34	b	63.12		49.20	a	37.32		29.54	c	50.05
1952	26.48	b	30.15	e	39.72	a	54.25	b	59.68		65.25		72.87		72.71		65.00		54.79		34.48		33.47		50.74
1953	41.44		38.23		44.08		48.35		53.16		59.92		73.50		70.87		65.50		52.58	a	44.33		32.55		52.04
1954	37.03	a	39.52		41.68		52.47		61.48		61.77		74.60		68.03		61.38		49.19		42.17		29.65		51.58
1955	24.58		28.59		38.29		46.60		55.28	a	67.87		70.35		72.82		61.73		51.32		35.22		35.39		49.00
1956	32.58		27.46	a	43.42		52.23		60.11		64.85		74.05		69.03	a	60.88		48.32		34.58		30.69	b	49.85
1957	17.94		29.74	a	43.84		50.25		58.52		66.07		72.11		69.79		63.88		48.76		36.27		34.24		49.28
1958	29.20	a	41.32		41.23		49.18		65.24		67.72		74.45		74.74		60.75		52.61		38.50		35.89		52.57
1959	35.26		38.12		41.81		53.13		54.37		67.88		74.24		69.73		58.83		49.93	a	34.88		27.78	a	50.50
1960	22.63	a	33.21		42.50		51.22		56.26		69.48		77.89		68.00		63.43		49.82		39.43		27.36	c	50.10
1961	29.39		41.09		44.87		50.15		59.60	a	71.91	a	76.32		75.68	a	57.55	a	48.73		36.00		30.55		51.82
1962	19.50		30.70		41.08		54.82		57.35		66.65		71.53		69.61		62.58		50.18	a	40.50	a	33.48		49.83
1963	24.24		41.52		44.26		46.66	a	59.73		62.45		68.98	a	69.76		64.47		52.88	a	39.70		26.14	b	50.06
1964	23.67	a	24.16		38.03	a	-----	z	54.15		61.67		72.19		66.60		57.17		48.87		36.71	b	32.10	a	46.85	a
1965	29.53	a	35.69	a	37.31		52.08		55.72	a	-----	z	71.08		68.87		55.98		52.11		42.45		29.02	a	48.17	a
1966	33.65		34.58	c	42.31		48.78	a	60.58		63.60		71.00	b	71.28	a	64.97	a	47.40	a	41.35		31.36	b	50.90
1967	34.48	b	37.61	a	42.39		44.93		57.61		65.93		76.21		74.69		67.27	b	47.65		40.73		28.40	a	51.49
1968	28.73		39.34		44.98		46.60		57.18		65.88		-----	z	66.60		59.43	a	47.32		39.60		33.69		48.12	a
1969	30.73		33.82		39.45		51.30		62.71		67.15		72.85		71.23		62.50		45.45		38.22		33.82		50.77
1970	35.97		38.82		41.61		44.58		57.74		69.52		74.47		73.93	a	56.63		46.21		40.60		30.75	a	50.90
1971	31.97		36.82		39.03		49.65		60.71		63.83		73.92	a	77.10		56.88	b	47.26	b	37.70		29.45		50.36
1972	27.44		31.87	b	44.00	a	47.17	c	60.19		67.42		71.71		72.73		57.98	a	52.17	a	39.98		20.06		49.39
1973	28.29		37.23		43.68		49.18		60.02		66.05		73.84		71.03		61.12	b	49.89		39.38		35.61		51.28
1974	28.15		36.20	a	42.02		48.18		55.13		68.32		72.00		70.55	a	62.98	a	49.73		39.95		30.66		50.32
1975	24.60		34.86		40.05	a	43.65		55.76		63.92		76.75	a	67.45		62.08		49.77		36.50	a	29.32		48.73
1976	26.65		30.33		37.31		47.92		60.05	a	62.20		72.92		65.90		61.32		48.29		37.83		25.92	a	48.05
1977	17.73		29.93		40.08		54.13		53.42		71.15		71.77	a	72.56		60.37		-----	z	36.91	a	36.31		49.49	a
1978	34.15		37.00		46.77		48.97		55.08		63.23		71.55		69.94		60.13		50.03	b	33.53		25.90		49.69
1979	13.06		31.04		43.53		48.67		59.68		66.03		72.29		69.92	a	63.69	a	52.61		33.13		31.45		48.76
1980	29.10	a	37.70	a	41.24		52.85		57.15		61.55		71.76		67.33	b	60.40		49.55		37.58		31.19		49.78
1981	32.98		35.59		42.77		50.27		56.61	c	62.59	c	70.68		73.60		62.05		46.95	b	41.52		32.48		50.67
1982	23.25	i	29.23	h	41.05	j	45.19	a	55.06	d	65.04	e	69.45		70.44	g	58.24	g	48.59	i	33.92	j	28.74	h	58.68	h
1983	29.08	l	39.58	i	44.00	k	45.48	h	57.80	c	63.22	e	66.10	f	72.26	f	58.33	i	50.12	k	41.92	l	25.90	g	60.51	j
1984	22.15	e	-----	z	41.88	g	48.00	e	52.43	j	62.12	b	-----	z	73.02		58.15		45.92		39.43	a	-----	z	49.83	e
1985	17.34	c	24.81	a	37.71	b	52.92		59.60		65.66	a	75.76		66.84		54.91	a	45.48		27.58		11.05		44.97
1986	22.48		38.12		47.85		48.38		58.34		70.88		68.65		73.90		57.21	a	50.00		39.48		26.68		50.17
1987	23.79		36.61		44.08		55.52		62.87		67.52		70.18		67.95		63.00		51.56		39.52		32.17	a	51.23
1988	22.67	a	34.81		43.39		52.72		58.32		69.62		74.29		70.44		59.95		57.92		40.35		25.58		50.84
1989	18.63		16.72	a	41.26		52.87		57.26		68.28		73.89		69.03		60.92		49.47		36.97		28.90		47.85
1990	33.27		33.25		44.63		55.58		56.60		65.53		73.50		71.74		67.93	c	48.50		38.12	d	19.50	c	50.68
1991	23.08	a	37.71		42.47		48.73		54.84		62.02		73.19		73.34		63.03		50.17	a	36.33	a	29.70	a	49.55
1992	30.23	a	39.16	a	47.22	b	53.10	d	63.45		69.02		69.35	a	70.93	a	59.52	c	51.69		34.27	b	25.37	a	51.11
1993	22.37	a	25.33	a	38.97	b	47.58		62.03	a	61.71	a	65.31		66.38	a	61.57	a	51.92		31.00		33.87		47.34
1994	32.45		32.30	e	46.28	d	53.52	b	60.50		66.43	a	75.79		74.85		65.84	b	50.39	d	30.21	d	26.89		51.29
1995	33.50	a	41.24	a	43.68	a	49.11	c	57.87		64.19	a	72.29		68.07	c	64.95		48.11		41.86	a	30.48	e	51.28
1996	32.07	c	35.32	d	45.22	b	50.59	c	56.86	c	66.57	a	75.28	a	71.43	b	59.97		51.50	b	-----	z	34.36	b	52.65	a
1997	31.66	b	36.84	c	45.20	a	48.81	c	61.74	b	66.05		71.50		73.37		65.75		49.82	c	40.75	b	30.29		51.82
1998	35.34	b	38.77	b	42.95	c	48.91	b	57.44		64.00	c	78.45	a	74.97		68.02	c	50.22	a	-----	z	29.90	e	53.54	a
1999	35.25	c	35.40	g	44.25	e	47.24	e	57.02	a	66.93		72.03		73.40	a	61.54	c	50.89	c	42.85		30.46	c	52.90	a
2000	32.67	b	40.44	b	43.06	d	54.15	d	61.03	a	67.30		74.21		73.98	b	61.40	e	51.00	b	33.05	a	30.50	a	51.90
2001	27.39	c	32.31	b	45.80	d	49.03		62.33	a	66.78		73.52		75.31		65.12		50.61	d	42.34	a	31.15	d	51.81
2002	31.82	a	32.31	a	40.52	d	51.47	a	58.45	a	68.48	a	77.47		69.47	b	65.03	a	48.85	e	37.81	d	36.79	b	51.54
2003	35.40	g	36.92	b	47.02	c	49.85	d	59.48	b	70.05		78.85		74.37	a	64.17	a	56.29	g	36.19	c	35.96	e	55.29	b
2004	25.67	e	33.68	d	47.12	f	52.96	f	57.91	d	67.38		75.48		72.91	b	61.94	c	52.52	e	38.17	g	34.85	h	55.94	d
2005	31.64	i	34.42	i	45.02	d	48.83	i	58.47	a	62.95	a	74.26		73.95	a	61.48	d	51.52	g	35.73	f	26.68	k	62.69	f
2006	37.58	g	33.12	g	41.34	i	51.73	d	61.00	b	69.47	a	79.10		70.98	c	63.66	e	48.87	h	42.45	j	30.29	j	65.99	f
2007	27.85	h	38.16	f	46.96	h	50.98	f	61.09	d	68.62		79.21		71.67	a	62.25	f	49.27	e	39.17	d	32.23	g	61.50	f
2008	26.87	e	35.58	c	40.59	d	45.04	g	59.40	f	66.10		75.00	a	72.32	f	61.65	c	50.18	c	41.05		30.50	e	47.50	c
2009	30.34		35.90	d	40.95	a	49.93		60.62	c	67.05		75.00		72.74		67.23		46.53		39.17		25.76		50.94
2010	34.95	a	38.16		43.56		48.17		53.92		64.95		72.65		71.03		63.93		55.34		38.37		29.03		51.17
2011	27.08	a	34.23		42.39		45.32		54.65		63.15		72.26		75.23		67.18		52.61		37.25		28.84		50.02
2012	32.90		36.67		44.52		52.78		58.02		62.87	o	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	44.98	g
2013	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2014	-----	z	-----	z	47.58	y	50.05	s	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2015	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2016	-----	z	-----	z	-----	z	-----	z	60.85		68.83		72.95		72.92		62.55		53.68		44.30	e	23.46	f	62.30	e
2017	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2018	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	37.22		30.56	v	37.22	k
2019	-----	z	-----	z	-----	z	-----	z	59.37		66.60		-----	z	-----	z	-----	z	43.21		36.97		33.93	h	51.54	h
2020	34.40	b	35.92	c	43.45		50.23	b	58.63	a	64.03		71.33	b	73.06		62.90	a	51.17	a	38.20	b	29.07	c	51.03
2021	-----	z	-----	z	41.76	f	50.11	g	57.74	f	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2022	-----	z	-----	z	-----	z	-----	z	-----	z	64.83	d	78.04	d	78.05	i	71.90	t	55.18	f	33.91	h	26.74	h	71.43	j
2023	32.38	n	31.90	m	38.31	e	46.92	d	62.91	d	66.33	c	76.89	c	73.20	c	64.17	c	53.78	f	39.20	h	35.58	s	61.25	e
2024	29.17	m	41.09	m	45.39	l	51.86	s	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	28.02		34.66		42.73		50.55		58.85		65.83		73.66		71.46		61.99		50.57		38.29		30.26		50.54
S.D.	6.14		4.95		2.70		2.89		2.86		2.77		2.63		2.64		2.86		2.52		3.28		4.59		1.42
SKEW	-0.65		-1.03		-0.10		0.04		0.11		-0.16		-0.23		-0.02		-0.20		-0.16		-0.49		-1.14		-0.80
MAX	41.44		42.25		49.47		57.50		65.24		71.91		79.21		78.11		68.02		57.92		45.37		39.47		54.79
MIN	9.87		16.72		36.85		43.65		53.16		59.92		65.31		65.90		54.91		43.21		27.58		11.05		44.97
YRS	85		83		86		86		91		93		90		87		88		86		85		84		69