POTLATCH 3 NNE, ID

Average of Minimum 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	31.32		35.20		39.42		40.30		46.29		47.26		37.00		34.74		27.00		22.52		36.10	b
1916	3.29		22.72		29.58		32.40		33.84		40.93		45.39		43.84		38.00		25.94		22.87		15.68		29.54
1917	17.26		21.71		18.06		31.70		37.39		39.80		44.61		42.39		41.80		30.16		31.80		31.29		32.33
1918	25.74		21.67	a	28.74		28.53		33.77		44.17		47.16		45.55		40.30		38.84		27.40		22.81		33.72
1919	22.97		24.89		27.55		32.93	a	37.23	a	37.80		43.39		44.00		36.90		29.23		25.27		11.87		31.17
1920	23.00		22.52		28.32		30.43		34.26		39.93		45.81		45.65		40.30		34.35		28.27		26.00		33.24
1921	22.00		22.21		29.16		30.83		36.97		44.43		41.81		43.77		37.17		33.55		28.50		19.39		32.48
1922	10.26		14.75		23.23		29.97		34.19		43.83		44.19		48.94		38.93	a	33.81		23.93		16.00		30.17
1923	25.80	a	14.48	a	25.70	a	31.23		37.90		43.28	a	49.16		44.39		36.93	a	32.39		27.17		23.23		32.64
1924	14.93	a	28.97		27.42		28.87		37.45		41.07		46.06		44.13		39.07		33.32		28.73		15.94		32.16
1925	27.39		31.93		29.68		34.37		39.71		45.00	a	47.61		45.13		39.27		29.30	a	29.53		29.13		35.67
1926	22.97		30.64		27.90		35.24	a	38.30	a	42.00	a	46.71		44.61		36.33		33.74		31.70		24.52		34.56
1927	22.39	c	27.18		28.42		31.13		36.61		44.24	a	45.68		45.84		41.73		36.52		33.60		10.74		33.67
1928	23.84		21.41		30.71		32.20		38.94		42.40		48.65		40.13		35.47		34.07	a	27.47		21.77		33.09
1929	8.81		9.74	a	29.13	a	29.90		37.10		43.40		43.67	a	45.39		36.17		32.73	a	22.50		28.61		30.60
1930	3.13	a	31.00		29.10		37.03		38.43	a	43.10		48.06		47.29		42.80		33.97		27.17		18.26		33.28
1931	27.52		25.61		30.32		33.40		39.61		44.07	a	45.68		45.37	a	39.23		33.17	a	21.23		21.90	a	33.93
1932	20.33	a	16.34		27.96	c	34.86	a	37.27	a	51.30	c	45.97		44.52	b	-----	z	-----	z	-----	z	-----	z	34.82	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	29.97		19.69	a	27.06		25.57	i
1937	-1.71		19.46		29.00		31.73		31.19		39.17		44.77		38.45		39.20		37.03		31.87		27.45		30.64
1938	24.42		26.00		29.32		32.27		37.32		44.33		47.81		40.90		44.87		37.23		24.03		23.84		34.36
1939	28.06		17.32		26.94		32.10		36.90		40.47		45.84		41.61		37.63		32.74		29.00		29.23		33.15
1940	23.03		29.62		31.23		34.33		38.90		42.97		47.48		41.97		45.53		38.90		24.40		26.00		35.36
1941	24.42		27.04		28.65		32.67		39.06		44.73		48.61		47.26		42.33		37.39		32.33		27.90		36.03
1942	19.16		25.18		28.90		35.13		38.94		43.13		48.71		47.45		39.57		34.45		30.13		28.23	a	34.92
1943	15.32		25.75		24.39		35.57		37.00		41.87		47.77		43.71		38.90		37.26		29.57		23.61		33.39
1944	23.39		21.69		24.81		34.70		37.90		44.71	f	49.07	q	43.74		43.73		37.73	a	30.07		22.58		32.03	b
1945	27.45		28.07		29.06		32.20		40.00		42.80		46.71		44.97		40.37		35.35		28.80		24.00		34.98
1946	22.26		25.29		32.60	a	34.54	b	36.58		42.59	a	46.48		44.65		41.66	a	31.13		29.54	b	27.32		34.55
1947	18.35		27.89		31.26		34.53		42.03		44.97		43.27	e	44.19		44.07		41.35		30.18	b	30.03		36.01
1948	22.71		21.56	b	27.06		34.50		42.52		50.60		46.87		46.48		39.77		32.06		28.80		16.29		34.10
1949	-3.68		19.48	a	-----	z	32.95	k	41.35		43.34	a	46.00		45.45		41.73		31.52		35.03		24.24	b	32.45	b
1950	6.39		24.29		29.06		31.88	d	36.29		46.23		46.16		46.58		38.47		38.90		31.87		31.48		33.97
1951	24.03		25.14		25.56	d	30.40		39.55		42.08	e	48.00		44.94		42.10		37.87		30.60		18.16		34.04
1952	18.52		25.07		27.16		33.48	a	40.84		45.90		47.52		46.58		42.17		32.61		24.43		28.72	b	34.42
1953	34.57	a	27.48	a	30.21	c	-----	z	-----	z	-----	z	-----	z	-----	z	37.88	v	34.55		33.00		29.32		31.52	f
1954	22.26		29.54		25.35		32.03		38.39		41.33		45.39		43.26		39.30		31.45		33.80		24.03	a	33.84
1955	22.74		19.63	a	19.13	a	29.60		35.39		43.60		47.13		41.81		38.27		36.39	c	18.50	p	21.06		32.25	a
1956	21.87		15.32	a	25.03		32.80		40.03		41.30		46.45		42.90		36.85	c	-----	z	-----	z	-----	z	33.62	c
1957	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	46.48	h	42.06		37.73		35.48		26.44	c	30.13		34.37	g
1958	28.23		35.37	a	28.03		34.97		43.55		48.27		49.74		46.19		40.62	a	35.48		30.07		30.58		37.59
1959	25.65		26.11		30.10	a	35.00		36.45		43.73		45.94		45.03		44.00		36.35		25.03		25.65		34.92
1960	17.32		24.97		28.94		34.34	a	38.74		42.90		48.06		46.26		38.00	a	35.10		29.72	a	22.68		33.92
1961	26.03		33.48	a	31.50	a	33.57		39.71		45.67		46.23		48.84		36.10		33.39		23.90	a	22.55		35.08
1962	16.22	d	26.35	h	28.48		37.77		39.10		42.10		45.52		46.52		40.43		37.13		33.47		29.77		36.05	a
1963	14.67	a	30.71		31.16		34.40		38.52		46.40		45.32		45.50	a	45.10		38.32		33.03		25.61		35.73
1964	25.10		23.07		28.16		32.43		36.77	a	45.03	a	46.52		-----	z	39.10		-----	z	27.21	f	20.00		32.91	c
1965	25.97		27.93		22.00		34.17		34.29		38.97		43.81		46.29		34.33		34.19		30.97		25.19		33.18
1966	25.13		23.07		27.42		29.33		35.42		39.97		41.58		40.42		41.53		32.29		30.13		31.03		33.11
1967	27.97	a	28.21		27.13		29.47		35.94		44.77		43.29		42.29		40.23		34.74		27.80		23.16		33.75
1968	21.45		29.66		31.00		28.97		35.13		41.73		42.06		42.90		40.13		33.32		29.77		20.33	a	33.04
1969	10.32		20.89		23.52		33.10		38.23		45.60		40.55		38.32		39.80		30.90		28.83		23.68		31.15
1970	22.58		29.00		26.03		30.03		37.71		46.20		47.68		41.29		34.90		31.74		30.20		21.03		33.20
1971	23.19		24.32		24.84		31.40		38.39		42.73		43.90		45.68		34.70		30.26		30.17	a	19.32		32.41
1972	17.10		24.28		31.94		31.03		39.55		44.03		44.42		45.84		35.97		29.90		30.55	a	18.19		32.73
1973	20.10		24.75		29.81		29.07		35.87		41.00		41.19		41.06		37.57		30.97		25.47		27.68		32.04
1974	14.16		28.00		27.32		32.20		33.29		41.83		44.30	a	40.52		31.83		24.27	a	31.71	b	25.93	c	31.28
1975	21.57	a	17.96		25.97		29.50		37.03	a	39.43		47.23		38.90	a	28.63		30.74		29.90	a	30.71		31.46
1976	27.45		27.10		25.10		32.37		34.68		36.73		42.29		46.16		37.13		28.45		26.27		22.97		32.23
1977	15.13		26.64		26.48		28.36	b	36.63	a	43.03		42.58		43.06		37.83	a	28.97	a	24.77		23.03		31.38
1978	24.19		29.75		31.35		33.93		37.23		40.67		44.35		42.06		38.00		25.03		20.66	a	8.52		31.31
1979	1.23		23.64		30.71		35.27		38.26		41.60		44.73	a	44.57	a	37.20		32.42		24.53		30.55		32.06
1980	16.39		30.86		30.37	a	37.81	c	41.36	c	44.27		46.03		38.87		40.00		30.71		30.62	a	29.30	a	34.72
1981	29.63	a	27.18		30.16		35.57		38.87		42.97		42.10		41.90		33.96	b	29.71		27.93	a	22.19	e	33.51
1982	16.83	a	20.55	f	30.97		31.07	a	35.61		44.62	a	44.97		43.03	a	38.13		32.39		24.55	a	21.50	a	33.06	a
1983	28.07	a	30.04		32.29		28.63		36.26		42.10		44.10		46.68		34.48	a	31.68		31.26	c	13.29		33.24
1984	23.87		27.66		31.52		31.43		36.29		41.27		43.39		44.53	a	35.53		29.48		29.60		17.74		32.69
1985	13.87		14.89		21.23		33.43		37.20	a	39.83		43.55		42.03	b	38.17	a	31.74		15.24	a	9.13	a	28.36
1986	24.87		24.75		33.65		31.80		39.06		43.90	a	42.43	a	46.43	a	39.60		31.58		28.41	a	21.23		33.98
1987	22.57	a	28.19	a	31.42		36.47		40.42		43.22	c	48.32		40.97	a	35.36	b	25.10	a	30.37		21.03		33.62
1988	20.25	c	27.19	b	29.03		35.33		37.71		44.70		43.65		41.23	a	37.43		35.23	a	31.00	a	22.39		33.76
1989	24.27	a	12.07		28.26		33.50		35.87		44.07		43.16		44.52		37.60		32.68		33.30		26.68		33.00
1990	27.52		20.61		28.39		35.03		38.90		44.33		46.87		47.39		39.63		34.68		31.59	a	15.33	a	34.19
1991	22.42		31.79		28.32		32.57		37.74		41.43		45.65		45.32		35.90		28.23		30.93		29.61		34.16
1992	28.84		31.24		30.81		35.20		37.13		44.57		47.48		44.06		39.20		34.39		28.38	a	18.32		34.97
1993	14.00	c	17.96		29.48		35.47		43.29		44.20		45.42		43.32		33.80		33.13		20.47		27.97		32.38
1994	31.00	a	23.29		27.71		36.53		39.58		40.20		45.32		44.68		38.43		31.90		25.48	a	23.97		34.01
1995	25.74		28.82		29.32		32.83		38.77		44.34	a	45.63	d	41.74		41.17		33.68		33.04	b	25.07	a	35.01
1996	23.71		19.62	e	28.10	a	34.93		37.70	a	42.00		45.17	a	43.03		37.97		34.40	a	30.57		23.42		33.38
1997	23.33	a	26.79		30.84		32.57		41.00		45.57		46.42		47.19		42.83		33.55		30.40		23.58		35.34
1998	23.52		30.21		30.35		33.00		40.42		44.17		51.61		44.71		42.41	a	31.52		33.13		23.21	b	35.69
1999	28.10	a	28.32		28.57	a	30.07		34.74		42.10		42.68		48.32	c	33.76	a	30.63	a	32.50		27.55	k	34.53	a
2000	24.62	b	26.77	c	29.33	a	33.37		35.87		41.55	a	43.52		41.58		39.27		32.00		19.66	a	19.63	a	32.26
2001	21.39		19.64		28.81		33.67		38.13		41.03		45.42		43.47	a	38.52	a	31.52		32.17		21.83	b	32.96
2002	25.90	b	22.21		24.26		29.60		35.57	a	44.17		49.19		42.94		38.31	a	-----	z	-----	z	-----	z	34.68	c
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	29.79	b	32.93		41.10		43.43	b	48.35		46.10		38.23	d	35.58		27.67		18.65	e	36.18	b
2006	31.06		21.93		28.68		34.13		39.00		45.86	a	50.58		45.81		39.77		30.60	a	28.97		24.68		35.09
2007	17.60	a	27.50		30.28	f	30.05	h	38.42		43.96	e	52.68		46.32		39.37		35.39		27.20		23.32		35.18	b
2008	19.03		25.55		27.00		29.14	a	39.17	b	42.53		49.94	o	51.67	g	42.20		34.90	a	33.28	a	18.00	b	31.08	b
2009	20.39		27.15	a	25.25	c	30.79	a	40.45		46.75	f	51.96	h	52.96	f	47.69	n	29.62	e	31.72	e	19.40	a	28.10	d
2010	31.50	a	29.44	c	30.32	l	34.44	l	35.13	h	45.14	i	51.26	l	55.25	w	46.12	m	37.59	b	28.20		27.17	b	30.78	g
2011	25.29		22.46		30.32		30.77		37.06		43.73		45.65		47.77		44.28	a	37.68		27.87		23.29		34.68
2012	25.39		26.34		28.74		35.63		38.16		44.00		50.61		47.97		42.06	l	35.13		32.93		27.84		35.70	a
2013	22.77		28.14		29.39		32.43		40.10		45.07		50.48		51.29		48.53		31.23		28.37		22.39		35.85
2014	26.16		22.04		30.32		33.50		39.87		44.67		53.26		52.26		44.20		39.94		27.93		28.06		36.85
2015	28.23		31.04		32.71		31.43		40.74		49.23		53.03	a	50.80	a	42.10		40.71		28.43		27.00		37.95
2016	26.94		31.07		31.84		37.60		41.97		44.33		49.00		48.32		42.43		40.39		36.70		19.55		37.51
2017	15.16		25.21		32.68		34.53		39.58		46.67		51.10		51.00		45.03		34.35		31.97		20.81		35.67
2018	30.42		22.86		28.52		34.00		44.84		45.60		49.42		50.23		40.21	a	33.74		30.97		26.68		36.46
2019	25.58		16.39		20.06		34.73		40.81		46.37		47.03		49.97		45.20		30.32		29.47		29.87		34.65
2020	29.26		26.76		27.68		32.40		40.29		45.77		48.45		49.00		43.83		34.55		31.53		26.68		36.35
2021	28.45		23.32		27.97		31.60		38.55		49.43		54.23		51.50	a	43.30		35.29		33.37		23.77		36.73
2022	25.23		21.68		30.94		29.87		37.29		47.30		51.81		53.13		45.43		40.06		23.93	b	21.30	a	35.66
2023	26.81		24.82		26.84		32.80		45.68		47.90		49.26		51.68		44.57		37.32		30.63		30.94		37.44
2024	22.84		30.76		28.55		32.52	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	27.38	i
Period of Record Statistics
MEAN	21.63		24.87		28.34		32.79		38.20		43.48		46.34		44.96		39.44		33.49		28.75		23.44		33.81
S.D.	7.11		4.89		2.90		2.28		2.46		2.57		2.82		3.15		3.38		3.45		3.76		5.04		1.87
SKEW	-1.42		-0.65		-1.17		-0.00		0.22		0.33		0.48		0.31		-0.07		-0.11		-0.90		-0.65		-0.17
MAX	34.57		35.37		33.65		37.81		45.68		51.30		54.23		53.13		48.53		41.35		36.70		31.48		37.95
MIN	-3.68		9.74		18.06		28.36		31.19		36.73		40.55		38.32		28.63		24.27		15.24		8.52		28.36
YRS	101		99		100		98		100		98		97		98		98		100		99		100		84