THREE CREEK, ID

Average of Average Temperature (Degrees Fahrenheit)

(109119)

File last updated on December 13, 2025
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
1940	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	66.98		65.25	a	55.98		46.00	i	31.67		30.77	a	50.13	g
1941	29.05	a	33.86		37.06		40.08		51.47		55.32		66.45		62.63		48.38		42.93	a	37.78		29.35		44.53
1942	23.00		21.11		32.46	g	43.78		44.89		53.07	a	67.41	c	65.44		-----	z	-----	z	36.28		31.62	a	42.95	c
1943	26.94		32.95		34.16		48.33		47.90		52.09	a	66.23		65.08	a	58.57		48.18		36.23		28.23	i	46.97	a
1944	-----	z	25.80	g	32.08		43.00	a	53.65		54.43		64.79		62.58		-----	z	53.16		-----	z	-----	z	51.96	e
1945	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	66.09	b	-----	z	52.18		48.71		-----	z	26.88	a	48.47	h
1946	25.50		28.21		35.31		44.55		47.24		56.45		65.87		62.66		52.57		38.13		32.92		31.81		43.43
1947	21.08		33.89		36.35	h	43.67	i	51.52		51.90	a	64.08		62.67	a	53.69	a	50.11		32.66	a	28.22	d	44.98	b
1948	30.31		28.24	b	30.26		40.10		49.33	m	56.27		61.50	a	60.26		53.48		44.61		31.03	a	19.37	a	41.40	a
1949	8.16		21.36		33.11		44.37		49.55		54.65		62.37		62.50		55.47		38.21		40.03		24.74		41.21
1950	21.15	g	30.38		31.03		39.30		43.85		52.63		62.10		59.50		53.17	c	49.97		38.62		38.25	k	46.05	b
1951	-----	z	22.45	q	30.32		43.88		49.79		52.93		66.58		62.06		55.02		43.21		34.62		23.73		46.21	b
1952	24.37		25.47		29.58		45.32		51.38	j	56.18		63.47		-----	z	-----	z	-----	z	28.23		31.45		38.01	d
1953	37.69		31.11		36.18		39.95	b	43.42		52.52	a	66.24		61.93	c	54.34	h	-----	z	41.28		28.29	g	45.59	c
1954	29.02	a	36.71		32.03		44.00		52.15		54.07		66.71		59.37		53.42	l	41.02		41.28	g	25.45		44.05	b
1955	20.00		24.42	c	30.35		37.76	k	46.79		57.38		65.08		68.35		55.97	a	46.65		32.03	a	31.82		43.53	a
1956	31.05		21.50	o	34.23		42.18		50.98		54.89	u	65.87		59.02		53.00	a	42.61		32.07		27.95	a	43.90	b
1957	19.79		32.44	b	34.67	a	40.60		49.19		56.97		63.23		60.08		54.07		42.29		28.98		32.08	a	42.87
1958	27.15		35.73		31.97		39.33		54.03		56.30		60.98		64.63		54.57	c	45.45	a	34.97		34.90	a	45.00
1959	32.05		28.59	a	35.20	a	43.57		46.19	m	58.97		64.10		59.52	d	44.47	n	45.07	a	36.61	b	25.90		42.96	b
1960	19.85	a	24.43	b	36.43	d	43.48	f	47.43	b	57.45		64.58		59.23		53.50	l	47.18	n	35.02	a	27.10		41.28	c
1961	28.66	b	33.91		34.27		39.14	a	46.15	g	61.35	d	64.84		64.84		46.00	h	42.77	a	32.38	a	21.28	h	44.68	c
1962	22.11		29.77		29.13		43.75		46.42		55.10	a	59.74		58.70	a	54.09	b	46.61	q	36.02	a	31.06		42.35	a
1963	21.37		37.05		32.74		36.27		50.55		51.23	d	60.56		61.95	a	59.28		48.69	d	36.25	b	27.39		43.61
1964	22.61		24.40		28.03		36.86	a	48.48		53.83		63.30	a	60.50	a	50.56	d	46.87		30.57	a	27.18		41.10
1965	29.55		34.44	k	31.02		42.93		44.74		52.96	g	61.12	o	58.78	f	47.17		44.03	n	37.93		25.37		36.96	e
1966	26.66		25.88		34.81		40.05		51.94		55.19	a	63.45		62.89		57.32	h	42.97		35.96	d	27.06		42.44	a
1967	29.77	a	33.21		35.44		35.58		48.40	a	55.08	e	65.87	e	65.65	a	57.43		46.63	e	35.16	b	22.65		44.24
1968	26.66		35.68	a	37.27		37.05		46.44		57.93	h	66.70	k	58.68		53.93	i	43.08	a	33.52		26.53	b	38.32	c
1969	25.90	g	26.34		30.58		43.20		51.58		55.12		63.19		65.10		56.56	f	40.10	b	34.50		28.71		43.84	b
1970	27.97		35.39		32.44		33.42		48.55		56.89	c	63.81	d	64.42		48.67	g	38.56		36.52	g	24.36	f	44.61	c
1971	29.70	a	29.20		31.63	a	39.91	a	49.03		54.69	f	61.89		63.19	d	45.11	g	40.05		31.50	c	21.98		39.81	b
1972	22.82		29.58	e	37.23	a	39.21	a	48.24		57.12		61.89		62.08		48.32	h	42.05		31.26	e	22.37		41.26	a
1973	24.15		30.07		31.98	e	38.10		49.52	g	57.82		62.47		62.56		50.23	s	-----	z	-----	z	-----	z	43.88	e
1974	-----	z	30.30	a	38.15	d	43.15	g	47.43	a	62.15		65.50	c	62.19	b	55.78	a	46.23	e	37.57	a	26.08		47.14	b
1975	-----	z	26.23	o	32.73	e	34.50		45.85	a	54.63		65.87	d	59.54	e	54.17		44.03		31.70		31.63		45.47	b
1976	27.47	a	30.24	b	28.92	a	38.20	e	50.61		54.57		64.29		-----	z	54.91	b	42.77	c	36.03	a	28.45	a	41.50	a
1977	24.31		31.41		31.11	c	45.52	b	44.21		60.95	b	64.29	b	-----	z	-----	z	-----	z	34.67	a	31.67	a	40.90	c
1978	-----	z	29.70	c	40.65		-----	z	46.36	b	55.64	b	64.38	a	60.82	a	53.31	a	-----	z	-----	z	-----	z	50.12	e
1979	17.17	a	30.70		35.82		-----	z	-----	z	-----	z	64.27	a	62.77	a	58.00	a	47.45		29.67	a	32.69	e	42.06	c
1980	26.95	a	35.98		34.44		43.86	p	46.85	e	-----	z	64.02	g	-----	z	52.74	i	-----	z	33.96	c	33.15	a	35.22	f
1981	31.34		32.25	d	35.89		42.82	b	48.03	b	56.69	d	63.27	c	62.05	a	54.30	g	41.86	b	37.55	b	32.23		44.00	a
1982	23.43	b	28.73	h	35.10	a	36.96	c	47.95	c	57.16	a	62.55	b	64.47	a	53.17	f	43.50	f	31.79	p	-----	z	46.80	e
1983	31.00	u	34.11	e	36.37	d	36.15	c	45.59	c	55.10	f	61.11	d	65.59	c	54.70	j	47.64	m	35.76	g	21.54	f	46.49	f
1984	22.73		26.33	e	35.41	c	38.38	a	48.60	b	53.35	f	64.91	o	65.14	f	-----	z	-----	z	33.13	d	20.02	c	32.09	e
1985	20.58	a	24.29		29.05	b	46.24	e	51.56	f	57.17	a	65.56	g	59.90	g	45.91	g	39.71	j	19.96	r	21.40	j	35.47	g
1986	32.34	c	32.95	f	41.15	k	40.68	m	49.30	h	60.32	m	-----	z	56.75	s	41.35	q	43.88	a	34.83	d	26.69		34.44	h
1987	21.54	c	-----	z	-----	z	-----	z	-----	z	-----	z	57.54	s	55.77		-----	z	-----	z	-----	z	-----	z	38.65	j
Period of Record Statistics
MEAN	25.39		30.12		33.43		40.72		48.37		55.76		64.08		62.22		54.20		44.32		34.35		27.95		43.25
S.D.	5.26		4.27		2.91		3.58		2.68		2.55		1.94		2.57		2.87		3.66		3.02		3.87		1.45
SKEW	-0.60		-0.30		0.14		-0.03		0.17		0.55		-0.27		-0.08		-0.54		0.31		0.09		-0.36		-0.50
MAX	37.69		37.05		40.65		48.33		54.03		62.15		67.41		68.35		59.28		53.16		41.28		34.90		45.00
MIN	8.16		21.11		28.03		33.42		43.42		51.23		59.74		55.77		47.17		38.13		28.23		19.37		41.10
YRS	38		38		42		37		37		36		41		39		24		32		38		36		8