THREE CREEK, ID

Average of Minimum Temperature (Degrees Fahrenheit)

(109119)

File last updated on December 11, 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	44.81		42.27	a	40.87		30.45	i	19.67		18.30	a	33.18	g
1941	15.03		23.00		23.42		27.13		35.45		39.43		45.97		43.29		28.97		28.07	a	22.80		17.61		29.18
1942	7.32		7.46		18.33	g	28.27		30.39		34.73		44.32	c	43.00		-----	z	-----	z	23.47		20.32		26.59	c
1943	14.10		18.54		20.81		33.70		32.55		36.48	a	45.52		43.67	a	35.67		33.10		20.23		11.95	i	30.40	a
1944	-----	z	14.76		17.13		28.97	a	34.29		35.70		41.74		36.74		31.48	a	30.16		22.33		9.32		27.51	a
1945	14.97		16.36		17.32		23.80		32.77		36.33		44.26		-----	z	31.60		27.74		20.47		14.39		25.46	a
1946	9.55		13.43		21.87		26.23		29.77		36.63		44.32		39.71		32.00		25.06		21.47		19.39		26.62
1947	4.35		21.89		23.65		25.97		34.74		36.62	a	42.23		40.42		30.03	a	34.16		23.10		16.43	a	27.80
1948	17.16		15.52		18.68		25.60		31.50	m	39.07		39.32		35.13		31.93		25.32		18.53		4.68		24.63	a
1949	-8.39		6.00		21.87		25.70		33.19		34.23		37.06		38.65		32.63		21.10		19.77		10.94		22.73
1950	6.10		14.96		17.19		22.10		25.06		31.70		39.42		34.23		33.48	c	31.32		25.63		25.25	k	25.56	a
1951	-----	z	9.91	q	16.74		27.50		34.13		33.73		44.29		42.45		32.37		26.90		18.37		12.06		28.85	b
1952	11.45		9.31		16.13		30.00		34.71	j	38.57		41.97		-----	z	-----	z	-----	z	10.87		20.13		22.30	d
1953	26.48		18.29		21.61		24.45	a	28.84		33.83		41.55		36.11	c	28.18	h	-----	z	27.27		14.33	g	28.71	c
1954	16.97	a	21.75		18.65		26.73		31.13		35.33		42.06		33.65		28.39	l	16.97		21.17	g	10.23		25.35	b
1955	5.32		12.00	b	18.06		23.50	h	30.48		38.07		45.23		45.00		34.77		26.74		18.10		21.32		26.83	a
1956	19.39		7.50	o	20.55		26.23		35.00		34.00	u	42.58		34.55		26.83		23.84		14.60		11.52		25.51	b
1957	3.68		17.69	b	21.58		26.17		36.52		39.97		41.16		34.71		30.87		24.35		14.80		18.73	a	25.85
1958	12.10		25.07		19.71		25.70		34.61		39.33		38.71		42.23		31.78	c	21.42		16.73		20.10		27.29
1959	22.10		18.79		20.58		25.57		30.95	k	38.17		38.97		34.26	d	30.00	n	26.45		15.68	b	5.48		24.60	b
1960	4.07	a	12.56	b	21.21	c	25.60	e	30.14	b	35.53		41.03		36.39		29.67	l	30.76	n	21.79	a	12.00		24.03	b
1961	10.48	b	22.61		20.68		21.48	a	28.67	g	40.50	d	41.29		44.52		26.91	g	23.35		17.07		5.48	h	26.89	c
1962	5.58		17.68		15.13		25.07		32.61		36.34	a	35.81		33.52		28.97		22.07	p	18.72	a	14.58		24.00	a
1963	4.84		22.79		18.61		22.57		34.52		36.77	d	35.94		37.52		38.03		28.37	d	23.32	b	13.39		26.39
1964	7.97		10.59		15.68		22.77		31.55		39.30		41.13		37.52		27.00	d	24.26		14.40		15.35		23.96
1965	18.84		20.82	k	15.42		29.73		29.74		36.22	g	43.19	o	40.48	f	27.37		20.53	n	22.77		8.87		21.82	e
1966	14.06		14.04		18.97		20.47		32.42		35.53		38.58		38.90		35.71	f	22.45		23.35	d	14.77		24.87	a
1967	18.10	a	19.71		22.58		23.23		32.03	a	39.16	e	44.38	e	41.83	a	35.97		24.42	e	18.82	b	11.23		27.62
1968	11.90		23.68	a	22.03		21.33		27.87		39.23	h	43.20	k	41.26		33.38	i	21.27	a	21.97		14.86	b	22.91	c
1969	14.54	g	13.46		15.68		26.80		32.58		39.50		41.71		39.48		35.04	e	24.39		17.17		16.77		27.51	a
1970	16.84		21.18		18.90		19.70		31.87		38.78	c	43.86	c	40.61		26.22	g	19.26		24.65	g	10.88	f	27.89	c
1971	18.80	a	16.14		17.00	a	26.14	a	35.16		37.50	f	41.03		40.77		24.17	g	24.03		19.48	c	8.81		24.74	b
1972	9.35		15.88	d	21.52		23.40		29.16		38.70		37.81		39.84		28.45	h	26.74		19.48	e	9.61		24.68	a
1973	10.81		17.32		20.00	d	23.87		32.08	g	39.27		40.71		39.48		31.18	s	-----	z	-----	z	-----	z	27.35	e
1974	-----	z	18.59	a	25.46	c	27.79	f	28.83	a	40.50		45.00	b	40.21	b	33.24	a	28.89	d	23.90		13.77		29.84	b
1975	-----	z	13.38	o	21.63	d	23.63		30.73	a	38.03		46.76	b	39.11	d	33.57		30.03		19.80		19.58		30.29	b
1976	15.53	a	17.70	b	14.90	a	24.93	c	33.90		36.00		44.68		-----	z	37.04	b	24.79	c	18.62	a	10.50	a	25.33	a
1977	9.65		15.61		19.79	c	28.83	a	31.58		44.18	b	45.83	b	-----	z	-----	z	-----	z	22.10	a	21.43	a	26.55	c
1978	-----	z	19.40	c	28.19		-----	z	32.03	a	36.29	b	44.70	a	40.03	a	36.14	a	-----	z	-----	z	-----	z	33.83	e
1979	2.90	a	20.50		23.10		-----	z	-----	z	-----	z	43.10	a	44.30	a	35.10	a	30.03		14.48	a	18.31	b	25.76	c
1980	14.73	a	24.07		21.52		29.20		34.27	a	-----	z	43.00	g	-----	z	33.09	h	-----	z	16.71	b	17.30	a	22.54	e
1981	18.32		16.46	d	21.84		27.57	b	33.00	b	37.15	d	39.82	c	36.67	a	33.08	d	26.28	b	22.75	b	20.32		27.77
1982	11.17	b	14.73	f	23.90	a	20.89	c	31.50	c	40.83		44.93	b	43.16		37.52	e	28.28	f	15.43	g	-----	z	31.74	d
1983	20.10	u	22.70	e	25.56	d	23.30	c	30.75	c	37.25	f	41.44	d	49.00	c	35.27	h	29.67	m	24.30	g	11.16	f	32.12	f
1984	8.58		10.50	e	24.71	c	26.17	a	33.66	b	37.75	f	46.65	n	46.60	f	-----	z	-----	z	21.19	d	3.11	c	18.27	e
1985	4.93	a	11.04		15.52	b	28.60	e	34.20	f	37.52	a	44.92	g	37.46	g	26.87	g	17.67	j	4.25	r	3.57	j	19.52	g
1986	17.82	c	21.59	f	23.65	k	24.12	m	31.30	h	35.94	m	-----	z	30.58	s	26.69	q	26.35		20.93	c	9.74		18.71	h
1987	6.04	c	-----	z	-----	z	-----	z	-----	z	-----	z	34.00	s	29.55		-----	z	-----	z	-----	z	-----	z	17.79	j
Period of Record Statistics
MEAN	11.47		16.98		20.12		25.49		32.07		37.51		42.07		39.33		32.98		25.86		19.82		14.20		26.52
S.D.	6.60		4.75		3.18		2.93		2.40		2.43		2.83		3.97		3.45		3.83		3.43		4.92		1.93
SKEW	-0.34		-0.33		0.21		0.25		-0.56		0.10		-0.44		-0.11		0.08		0.02		-0.32		-0.35		-0.77
MAX	26.48		25.07		28.19		33.70		36.52		44.18		46.76		49.00		40.87		34.16		27.27		21.43		29.18
MIN	-8.39		6.00		14.90		19.70		25.06		31.70		35.81		29.55		26.83		16.97		10.87		3.11		22.73
YRS	40		40		44		41		38		37		41		39		28		32		40		37		10