POTLATCH 3 NNE, ID

Average of Maximum Temperature (Degrees Fahrenheit)

(107301)

File last updated on April 25, 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
1915	-----	z	-----	z	55.97		61.17		61.23		69.17		78.52		89.52		69.73		61.26		41.20		36.48		62.42	b
1916	23.87		39.17		47.58		55.77		59.45		70.00		75.65		81.68		71.63		59.35		41.60		31.13		54.74
1917	31.35		35.86		37.84		49.47		61.81		70.23		84.90		84.74		75.70		64.19		54.53		43.48		57.84
1918	38.32		39.43		49.29		59.31	a	62.87		80.93		84.90		76.65		78.70		60.19		45.33		36.52		59.37
1919	42.06		36.11		46.94		57.57		64.00		72.17		83.55		82.29		72.37		52.61		41.70		30.84		56.85
1920	38.81		42.76		45.10		51.10	a	61.90	a	70.43		85.45		82.87		70.60		55.65		47.03		38.55		57.52
1921	38.61		41.61		48.32		52.67		66.13		75.03		81.55		82.97		65.07		64.94		46.87		38.06		58.49
1922	30.55		35.36		43.65		52.03		64.39		79.97		85.03		83.00		77.73		65.06		42.03		31.32		57.51
1923	40.10		35.93		47.48		57.80		64.32		70.20		82.97		83.81		76.60		61.74		51.47		38.42		59.24
1924	35.13		48.10		46.39		58.03		76.77		75.77		84.03		80.52		75.33		60.39		43.10		32.87		59.70
1925	38.26		44.86		49.16		61.17		70.35		76.13		88.94		82.48		72.30		59.23		46.70		41.48		60.92
1926	35.06		45.96		54.90		67.00		68.03		76.57		86.94		82.35		65.30		61.39		48.80		35.97		60.69
1927	35.40	a	40.75		46.32		56.13		60.55		74.67		84.71		83.32		66.17		61.13		45.97		31.74		57.24
1928	36.23		42.14		51.71		53.37		74.42		73.43		86.48		82.81		76.70		60.52		47.80		37.45		60.25
1929	27.13		31.11		49.58		52.47		67.32		71.47		84.74		88.26		70.63		67.45		49.20		43.43	a	58.57
1930	23.71		45.43		50.68		64.07		63.77		71.50		85.61		87.35		73.23		55.81		44.70		35.00		58.41
1931	40.48		41.61		48.03		58.17		71.10		73.87		87.00		86.29		70.77		61.42		40.27		35.58		59.55
1932	31.45		33.72		40.87		55.70		65.13		76.17		78.03		86.32		-----	z	-----	z	-----	z	-----	z	58.42	d
1933	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1934	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1935	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1936	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	67.03		47.30		41.37	a	51.90	i
1937	22.90	a	39.71		54.06		55.30		70.77		73.77		85.74		82.81		78.47		65.45		51.33		43.39		60.31
1938	42.68		44.61		50.55		60.53		69.03	a	79.80		88.48		83.77		85.07		65.03		44.60		42.77		63.08
1939	43.32		38.07		51.48		65.77		72.84		73.37		84.90		86.48		78.10		63.10		56.73		47.77		63.50
1940	41.42		44.93		56.32		63.90		74.94		81.67		85.68		86.10		77.10		67.35		45.30		47.42		64.34
1941	42.62	g	48.86		58.71		63.59	a	66.10	a	72.62	a	88.71		82.61		64.73		59.10		50.03		40.90		63.27	a
1942	35.61		41.29		50.65		64.28	a	64.97	a	69.53		84.00		85.55		77.77		64.32		44.03		39.27	a	60.10
1943	32.16		44.96		46.45		62.17		60.90	a	68.77		82.94		81.32		80.10		62.89	d	49.83		37.29		59.15
1944	40.74		41.04	a	45.90		61.83	a	73.06		78.43	g	89.93	q	81.58		75.97		69.03		43.23		35.61		56.80	b
1945	39.90		42.68		46.74		55.13		69.71		73.38	a	88.23		87.55		70.70		67.35		45.60		40.06		60.59
1946	40.42		44.43		52.00	a	63.00	b	72.61		74.17		85.87		88.10		74.07		56.93	b	46.14	b	44.48		61.85
1947	37.00		49.04	a	55.67	a	61.57		74.97	a	73.37		87.77	e	84.39		75.14	a	60.74		45.00	a	42.48		62.26
1948	39.77		42.33	b	48.74		56.47		64.55		77.67		80.00		80.26		75.37		63.58		44.70		33.94		58.95
1949	24.03		38.48	a	-----	z	64.74	k	72.13		75.59	a	82.42		83.39		75.93		55.29		54.27		36.26	d	59.78	b
1950	25.68	c	40.89		44.84		56.50	d	64.94		72.33		83.71		84.61		76.30		58.84		45.60		43.68		58.16
1951	36.13		41.57		44.33	d	62.13		68.13		73.48	e	85.65		80.74		75.00		55.39		44.97		33.52		58.42
1952	33.65		39.90		46.00		65.38	a	69.00		72.10		83.19		82.29		77.13		69.77		44.23		39.16		60.15
1953	46.43	a	43.67	a	48.75	c	-----	z	-----	z	-----	z	-----	z	-----	z	68.00	v	66.52		49.63		39.84		49.14	f
1954	36.35		46.25		46.23		54.20		67.13		67.47		81.55		77.45		71.86	a	60.39		51.86	a	38.29		58.25
1955	34.32		35.36		38.26		49.33		59.52		73.57		79.26		84.97	b	72.67		58.76	b	29.38	n	36.84		56.62	a
1956	37.55		33.10		46.00		62.77		69.84		73.30		86.74		84.52		75.89	b	-----	z	-----	z	-----	z	63.30	c
1957	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	84.39	h	81.29		80.03		58.03		45.63	c	43.65		61.73	g
1958	42.06		49.75		48.58		54.93		76.55		78.18	b	86.81		89.00	a	64.21	a	57.57	a	45.97		43.45		61.42
1959	40.47	a	40.18		49.61		60.41	a	65.35		75.50		88.60	a	79.93	a	68.23		60.19		46.53		40.93	a	59.66
1960	34.93	a	41.24		51.71		58.70		66.07	a	78.20		92.58		80.16		78.07	a	62.68		47.17	a	38.13		60.80
1961	41.42		45.18		49.77		54.90	a	68.13	a	85.07	a	89.26		92.35		70.20		59.19		43.75	b	36.48		61.31
1962	37.90		45.50		45.55		63.53		61.77		75.03		83.65		81.00		78.03		60.84		47.33		43.55		60.31
1963	32.19		50.96		51.61		55.80		69.10		73.80		82.76	b	87.27	a	82.73		65.16		48.10		37.52		61.42
1964	39.16		42.45		44.74		55.20		66.47	a	72.90		83.70	a	-----	z	70.34	a	-----	z	39.96	f	35.94		56.77	c
1965	36.58		42.11		46.52		57.70		64.19		73.20		83.03		80.97		65.83		65.87		48.33		38.52		58.57
1966	36.77		40.18		48.65		57.40		70.03		70.27		81.06		82.32		77.87		58.42		46.57		40.16		59.14
1967	39.45		43.32		44.68		51.13		63.81		74.57		83.68		89.87		79.97		58.90		46.63		34.77		59.23
1968	37.16		45.72		52.06		53.97		65.52		71.20		84.58		76.58		70.40		55.74		43.10		33.55		57.47
1969	29.06		38.14		46.68		57.50		68.83	a	75.61	b	80.06		81.55		71.13		54.81		47.50		36.52		57.28
1970	35.00		46.00		45.90		49.33		65.32		76.03		83.03		85.03		65.33		57.13		45.37		34.67	a	57.35
1971	37.48		41.18		41.32		54.47		66.87	a	66.72	a	81.10		87.65		65.23		55.13		42.30		33.65		56.09
1972	32.26		40.97		50.87		51.03		67.10		72.20		79.68		84.06		66.77		58.77		44.63		31.77		56.68
1973	35.23		44.21		48.53	a	55.53		67.84		71.97		85.03		82.16		71.72	a	57.16		39.33		40.10		58.24
1974	31.81		41.36		46.26		54.53		59.68		76.67		79.53	a	80.68		75.97		64.16		45.52	a	38.55		57.89
1975	33.87	a	37.18		42.00		49.47		63.40	a	68.33		82.77		75.19		75.43		54.87		42.37		40.58		55.46
1976	38.77		39.31		42.94		54.80		67.42		68.07		79.68		76.42		77.63		61.94		48.23		40.45		57.97
1977	32.52		47.36		45.06		61.31	a	60.67	a	77.43		77.68		83.61		65.83	a	56.63	a	39.37		34.39		56.82
1978	35.57	a	43.07		53.65		55.90		61.06		74.43		80.35		76.81		68.40		61.58		36.29	b	25.94		56.09
1979	21.47	a	36.82		51.06		55.27		66.10		74.53		83.33	a	82.77		78.37		62.68		43.03		43.35		58.23
1980	31.26		43.83		44.47	a	61.93		63.43	c	67.40		80.16		76.26		72.00		63.81		45.90	a	42.87	a	57.78
1981	42.10	a	41.71		51.03		56.23		62.32		67.10	a	78.03		86.45		75.46	b	56.84		49.34	a	39.31	e	58.83
1982	33.90		37.82		47.39	c	52.90		63.90		75.10	a	78.74		82.20	a	70.73		57.35		40.30		35.67	a	56.34
1983	43.33	a	46.21		51.29		57.30		66.77		70.07		76.42		84.39		67.76	a	59.52		45.21	a	27.97		58.02
1984	37.84		43.10		48.74		53.83		60.70	a	69.40		82.67	a	83.13	a	69.73		55.13		42.57		32.29		56.59
1985	29.81		35.29		45.97		59.07		68.23	a	73.67		88.97		77.07	b	62.77		55.45		29.60		27.48		54.45
1986	41.84		42.71		53.87		55.00		65.94		77.45	a	75.14	b	86.40	a	64.03		63.26		40.93	a	36.84		58.62
1987	35.77	a	44.44	a	50.00		64.60		67.74		75.15	c	77.97		80.50	a	79.18	b	68.00	a	47.27		33.61		60.35
1988	34.13	a	45.93	b	47.55		59.63		64.45		70.83		79.23		82.20	a	73.17		68.20	a	42.28	a	36.71		58.69
1989	35.23	a	32.19	a	46.06		59.97		64.06		73.33		83.19		77.55		73.80		58.48		46.70		38.52		57.42
1990	38.61		38.68		52.06		59.33		61.90		70.13		82.00		80.65		81.60		56.23		44.76	a	29.65		57.97
1991	34.55		49.86		45.84		56.07		59.77		66.07	b	78.84		83.81		76.07		61.07	a	42.63		41.68		58.02
1992	39.65		48.90		57.52		59.41	a	70.63	a	77.43		78.30	a	81.87		69.86	b	61.39		39.50		33.13		59.80
1993	30.66	b	36.50		48.93	a	53.62	a	70.68		69.00	a	69.26		76.43	a	73.52	a	62.03		40.60		36.84		55.67
1994	42.73	a	37.68		53.20	a	59.11	b	67.29	c	72.17		86.38	b	84.57	c	78.00	a	58.00		36.90		36.68		59.39
1995	40.06		45.41	a	48.87		54.97	a	66.03	a	69.24	e	78.20	f	77.82	c	74.57	b	53.30	a	47.10	a	37.23	a	55.87	a
1996	35.44	d	38.68	a	46.93	a	56.03		57.83	b	71.20	e	81.93	b	82.83	b	67.57		54.90	b	42.62	a	35.00	b	55.91
1997	35.27	a	40.04	a	47.45	b	53.12	e	67.66	b	69.69	d	77.54	c	84.54	e	74.20	e	56.24	b	48.28	a	37.21	b	57.60
1998	38.52		46.11		49.07	a	57.52	a	65.21	g	70.22	c	86.93	d	87.19	d	80.32	b	58.18	c	44.07		34.97	a	59.37	a
1999	38.70	a	40.11		47.39	c	55.03	a	60.96	c	68.04	b	78.72	f	84.27	i	75.58	f	62.48	f	53.88	d	34.50	m	52.02	e
2000	35.07	a	40.54	a	47.33	d	62.73	d	63.48	d	70.04	e	79.46	c	82.87	h	70.00	i	59.00	e	35.81	c	33.10	b	52.66	b
2001	35.17	b	36.44	c	48.77		52.31	d	67.89	d	67.92	d	78.33	g	86.33	d	78.96	c	57.96	g	50.11	b	34.83	b	55.87	b
2002	35.90	a	37.80	c	41.14	b	54.33		63.82	c	69.24	a	85.27	e	77.72	f	73.32	e	-----	z	-----	z	-----	z	57.60	d
2003	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2004	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2005	-----	z	-----	z	52.76	b	57.33		65.52		68.21	b	82.81		85.13		69.73	d	58.70	a	40.47		33.73	e	61.44	b
2006	41.00		39.32		45.87		55.47		68.00		72.93	a	86.73	a	84.65		75.10		58.97	a	42.80		37.81		59.05
2007	32.10	a	41.18		52.12	f	54.50	h	65.97		73.28	e	88.68		82.32		72.33		56.87		43.07		34.42		59.02	b
2008	33.19		41.14		42.32		49.37		64.45	b	68.30		81.04	c	82.92	e	74.20		60.80	a	48.41	a	31.86	b	56.50
2009	34.23		42.19	a	41.17	b	53.23		65.10		72.07	b	82.67	d	82.67	d	80.50	l	51.79	c	45.15	c	31.97		54.75	a
2010	42.97	a	44.73	b	50.60	k	57.17	l	58.64	c	65.52	c	80.88	f	82.76	f	71.12	m	60.24	b	41.83		38.28	b	50.32	e
2011	36.58		36.11		45.48		47.60		58.84		66.70		78.00		84.35		78.76	a	56.35		42.83		37.90		55.79
2012	39.13		40.45		44.68		57.83		62.39		67.07		82.61		85.97		76.94	l	58.35		46.03		37.29		56.53	a
2013	34.26		40.96		49.10		54.83		66.77		70.70		87.03		86.03		74.10		58.65		44.30		34.13		58.41
2014	38.00		33.46		48.61		56.70		67.10		70.20		86.52		85.61		77.07		64.45		44.23		39.97		59.33
2015	40.42		48.18		54.77		57.77		69.90		80.73		84.93	a	86.77	a	71.27		67.77		42.50		36.03		61.75
2016	38.13		47.17		49.97		64.10		65.84		73.87		79.00		84.00		71.33		57.55		52.53		30.35		59.49
2017	29.74		40.39		46.19		53.77		65.90		73.07		86.97		88.00		74.47		57.26		44.93		31.81		57.71
2018	41.77		36.68		46.29		55.73		71.30	a	69.60		84.23		83.77		71.31	a	59.16		45.20		37.13		58.51
2019	39.06		30.14		43.97		55.50		67.84		72.30		79.61		83.68		70.70		52.39		47.87		38.97		56.84
2020	39.52		41.66		47.84		56.73		64.35		68.23		80.42		84.16		76.80		58.52		45.50		39.81		58.63
2021	39.03		34.43		48.45		59.40		65.87		80.17		89.87		83.20	a	72.57		58.58		48.40		34.06		59.50
2022	37.45		39.54		50.26		50.30		58.58		69.57		84.74		89.74		79.20		66.26		38.75	b	31.83	a	58.02
2023	38.58		39.14		43.90		53.87		72.45		74.17		86.00		83.65		71.77		60.19		45.43		43.13		59.36
2024	35.10		42.59		48.90		55.54	f	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.20	i
Period of Record Statistics
MEAN	36.14		41.31		48.11		56.97		66.10		72.70		83.17		83.31		73.45		60.26		45.18		37.11		58.70
S.D.	4.85		4.37		3.93		4.26		4.16		3.83		3.87		3.39		4.71		4.09		4.16		4.29		1.92
SKEW	-0.86		-0.14		0.13		0.21		0.31		0.55		-0.46		-0.20		-0.22		0.32		-0.26		0.01		0.40
MAX	46.43		50.96		58.71		67.00		76.77		85.07		92.58		92.35		85.07		69.77		56.73		47.77		64.34
MIN	21.47		30.14		37.84		47.60		57.83		65.52		69.26		75.19		62.77		51.79		29.60		25.94		54.45
YRS	100		101		100		98		100		100		96		97		96		98		99		100		82