BLACKFOOT FIRE DEPARTMENT, ID

Average of Average Temperature (Degrees Fahrenheit)

(100915)

File last updated on April 19, 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
1895	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	30.19	a	22.08		26.14	j
1896	28.05		30.76		35.75	e	42.30		49.22	a	63.08		69.77		67.42		57.02		46.45		32.96	c	29.25	c	46.00
1897	22.27	c	26.23		28.02	b	45.53		60.71		63.52		67.34		68.62	a	59.02		45.89		37.90		22.77		45.65
1898	12.48		31.12	d	32.21		49.02		54.02		64.42		69.95		69.68		56.47		40.48	g	27.79	b	18.02	b	44.11	a
1899	27.16		21.55		33.98	a	44.40		50.40		61.97		69.48	f	62.85		57.38		42.61		38.42		20.98		41.97	a
1900	27.69		28.61		41.29		45.30		56.92	a	69.76	a	67.80	a	65.81		56.50		47.55	u	34.18		26.08		47.27	a
1901	25.04	d	26.43		34.77		43.52		61.35		62.92		74.29		71.74		55.75		51.33	a	37.55		27.48	b	47.68
1902	20.11		33.61		35.66		45.43		56.58		65.12		68.03		73.63		-----	z	42.10	u	33.38		26.40	b	45.80	b
1903	25.10		12.66		36.32		42.60		52.10		66.00		69.13		-----	z	-----	z	45.68	q	32.88		21.52		39.81	c
1904	20.40		26.18	d	34.45		46.73		51.13		65.75		-----	z	-----	z	-----	z	-----	z	-----	z	24.10	g	40.77	f
1905	26.55		23.55		41.42		47.67		52.15		60.30		69.18		68.92		59.13		42.31		34.78		18.41	b	45.36
1906	20.59	b	28.21		28.46	c	46.31	a	52.60		56.18		68.11		66.02		58.60		48.81	b	33.61	b	32.55	a	45.00
1907	20.63	a	36.61		37.77		45.17		51.76		55.80		66.23		62.71		56.57		50.87		34.98		27.19	b	45.52
1908	20.81		25.39	b	36.00	c	48.38		48.03	b	55.78		68.40		64.24		57.43		43.63		33.65		22.62	b	43.70
1909	27.87	e	28.27		36.94		40.93		49.31		61.33		66.63		68.61		58.07		47.59	b	36.52	d	15.00	g	47.46	a
1910	14.09	d	18.52	d	43.08		50.32		54.42	a	61.73		69.11		62.56		57.68		47.95		37.59	b	28.06		45.43
1911	24.85	d	20.82		39.09	b	42.58		52.08		62.13		65.00		62.58		55.58		42.91	b	29.67	g	22.02	g	46.76	b
1912	25.00	b	28.06	d	32.87	d	42.88		50.66		60.34	b	60.72	b	60.53	a	48.98	e	40.27	c	35.50	a	22.12	c	42.33
1913	19.89	i	18.35	e	32.50	b	45.14	b	55.13	a	61.12		65.48	a	67.27		56.08		43.52	b	37.44	c	21.65		45.79	a
1914	25.81	d	24.55		37.77		47.82		56.53		59.70		68.65		66.06		54.36	a	47.95		35.95		16.79		45.16
1915	18.56		32.68		39.61		51.45		50.84		56.50	a	65.13	a	68.31		56.27		49.08		34.93		26.07	b	45.79
1916	17.91	d	28.81		39.00		46.60		47.85	a	58.18		68.85		65.81		57.38		44.87	l	27.50	b	18.64	c	43.32	a
1917	12.69	b	21.02		23.62	c	42.90		50.97		57.52		70.60		64.76		59.74	a	46.11		38.95		37.09	b	43.83
1918	25.54	d	24.75	d	38.45		41.48		50.05		67.97		67.81		62.66		56.03		43.66		30.10	d	24.33	a	44.40
1919	22.34		26.46		35.39		46.37		55.52	b	64.53		71.13		69.42		58.80		39.62	c	31.47		15.90	b	44.75
1920	20.12	b	30.24	b	33.60		40.55		51.87		60.03		69.52		66.77		57.07		43.48	a	33.12		24.56	e	44.24
1921	26.64	c	26.35	d	39.39	c	41.38	a	53.77		63.73		68.50		66.73		54.18		49.83	a	38.66	b	26.18		46.28
1922	11.22	d	16.94	d	24.32		38.70		51.05		65.30		67.90		68.97		60.60		49.94		27.72		20.88	e	41.96
1923	27.42	a	19.00	b	29.59	b	43.80		53.84		57.16	a	70.53	b	65.81		58.65		42.13		35.77		20.91	b	43.72
1924	15.72	a	32.22		32.38	a	43.45	a	55.61		60.02		67.94		65.08		56.25		46.03		33.82		15.03		43.63
1925	21.50	a	34.16		38.45		47.65		56.23		60.12		70.74	d	64.12	a	50.84	b	40.38	c	33.68		29.77		45.64
1926	21.18		32.55		37.76		49.91	a	54.76		64.45		69.81		68.23		52.43		46.53		39.02		22.00	c	46.55
1927	21.58		27.91	a	35.50	a	42.93		51.12	c	62.53		69.81		65.33	a	53.77		48.15	a	40.20	b	17.85	h	47.17	a
1928	23.17	e	23.36		37.03		42.93		58.70	c	57.82		69.13		64.03		57.43		46.28	d	35.00	a	15.25	e	44.18
1929	7.24	b	10.84	f	30.14	c	39.34	b	49.10	b	58.27	d	68.00		67.88	a	50.50	c	44.35		26.30	c	29.12	c	42.75	a
1930	9.35	h	31.52	f	36.07	a	50.87		52.02	c	59.40		69.65		67.37		57.22	c	42.98	c	25.26	c	11.60	a	47.24	b
1931	15.66	c	21.27		30.83	b	44.86	b	52.95	a	63.79	a	70.68		66.65	d	56.57	b	46.63		28.30	c	18.10	g	45.29	a
1932	13.80	i	15.33	e	28.94	d	44.92	d	52.93	b	59.79	b	68.13	a	66.23	c	55.19	a	42.75	c	35.57	b	14.30	c	44.01	a
1933	20.47	a	13.23	f	27.60	a	42.14	a	47.52	a	64.72	a	70.31		64.32		55.70	b	-----	z	34.29	b	31.70	d	45.88	b
1934	30.83	a	36.16		43.63		51.52	b	59.52		60.98	c	71.66		68.90		56.50	a	49.37		38.55		24.55	a	49.35
1935	20.59	c	24.43		33.30	f	44.33	c	51.38	a	60.52		70.36	i	67.19		60.09	b	44.57	b	28.81	d	23.97	b	42.59	b
1936	20.59	d	23.38	c	34.84	b	49.33		60.77	c	65.79	b	73.97		69.15		56.58		48.00		33.62	b	27.63		46.97
1937	5.23		21.09		33.02		40.58	f	53.48		57.98		70.03		67.31		61.58		50.18		38.48		30.76	d	44.47	a
1938	27.97		30.90	b	35.52		47.67		52.29		63.88		67.23		67.13		64.38		50.61		31.32		29.74		47.39
1939	25.52	b	20.00	b	37.69		49.42		57.85		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	38.10	g
1940	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	32.22	a	32.22	k
1941	26.85		32.29		41.42		45.68		57.82		63.13		72.37		68.98	b	56.00		48.39		35.59	a	30.92		48.29
1942	18.53		19.57		33.02		49.85		52.30	f	64.57	o	73.60	a	70.35	e	61.81	d	51.88	a	37.36	a	30.03		44.60	b
1943	28.16		30.61		35.58		54.38		54.50		59.46	d	72.57	a	71.44		63.95		52.65		39.00		29.94		49.35
1944	18.47	a	29.03		35.31		46.28		57.14	b	60.12	a	70.45		69.40		61.13		53.95		33.70		23.56		46.55
1945	28.85		33.93		37.58		44.07		56.85		59.45		72.98		71.48		58.72		53.45		36.27		25.69	b	48.28
1946	24.27		29.50		41.10		53.17		55.63	a	65.50	a	75.21		71.32		59.40		45.60		35.75		34.13		49.21
1947	20.80	a	34.18	i	40.21		44.35		57.53	b	56.94	c	70.48	b	66.78	a	56.78	a	-----	z	29.30	h	22.61	c	48.50	c
1948	25.19		30.30	b	33.55		47.12	a	56.42		65.35		70.85	a	70.68		61.60		50.08		33.40		22.06		47.22
1949	8.47	b	25.11		38.97	a	52.38		59.11		64.17		72.19		72.39		62.52		44.10		42.62		27.71		47.48
1950	23.45		30.60	b	36.97		46.72	a	53.24		62.48		69.73		68.71		60.10		53.39		39.70		31.81		48.07
1951	24.16		32.29		34.68		48.50	a	57.45		59.27		72.10		67.32		59.08		46.16		34.47		22.35		46.49
1952	20.52		21.60		29.16		48.88		57.50		64.00		69.35		70.27		62.35		52.58		28.58		25.61		45.87
1953	35.24		33.12		39.40		44.23		50.13		62.07		74.03		70.29		62.85		50.73	a	40.93		26.08		49.09
1954	30.13		35.41		34.11		48.86	a	58.19		61.72		74.39		69.08		61.18		49.38	f	41.18		21.60		48.71	a
1955	17.26		21.87	a	30.69		42.73		54.81		63.52		71.18		72.82		59.97		51.95	c	33.53		32.32		46.05
1956	30.48		20.64		36.97		48.88		59.53		66.07		72.68		68.15		61.35		49.05		30.92		26.71		47.62
1957	15.90		31.57		39.76		45.95		57.19		65.45		73.32		-----	z	-----	z	-----	z	-----	z	-----	z	47.02	e
1958	-----	z	-----	z	-----	z	-----	z	62.17	e	65.66	n	65.61	l	68.10	j	57.00	j	48.48	h	-----	z	32.39	m	62.17	k
1959	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	46.61	u	48.47	b	34.93	c	25.26		36.22	i
1960	18.64	b	20.90		39.77	c	49.96	c	54.22	a	65.08		73.20	a	66.52	b	61.83		47.38	c	36.91	b	23.82		46.52
1961	22.77		34.54		38.28	a	45.62	a	56.35		67.18		72.22	a	71.90	a	53.30	b	45.60		33.30	c	26.12	a	47.27
1962	16.08	a	29.48	a	32.11		49.75		52.92	a	63.48		68.23		66.23		59.00	a	50.33	a	37.22	a	28.56		46.12
1963	17.16		38.04		37.12	b	43.03		57.33	a	59.19	a	70.16		68.02		62.64	a	53.40		35.90	a	18.34		46.69
1964	17.09	b	14.67		-----	z	43.43		54.63		-----	z	-----	z	66.21		56.17	d	49.19	d	32.64	b	27.71		40.19	c
1965	27.89	c	30.82	c	32.92	a	47.50		51.42	a	61.22		-----	z	65.32		-----	z	50.23		40.09	b	26.52		43.39	b
1966	25.40	a	25.86		37.30	a	45.59	a	58.18	a	62.72		72.55		68.68	a	63.05	b	46.23		39.08		24.67	a	47.44
1967	29.97	b	34.16		39.35	a	42.98		54.68		61.25		71.35	a	69.53	b	61.68		48.23		36.65		20.50	a	47.53
1968	21.39		32.59		40.02		42.63		52.82	a	61.93		70.47	a	64.10	j	56.71	d	47.44		34.53		26.13		44.24	a
1969	29.39		28.84		32.53		48.00		58.56		61.12		69.32	a	70.38	c	61.77		42.58		34.88		28.48		47.15
1970	28.52		35.48		35.35		39.12		54.03		61.58		67.58		67.77		51.45		43.13		36.97	a	25.13		45.51
1971	27.08		28.55		34.27		44.07		54.55		60.62	a	68.23		69.02		53.55		43.40		33.45	a	21.72	a	44.88
1972	23.11		29.50		42.13		44.12		53.73		62.00		65.78	a	66.05	a	54.47		47.48		35.83	a	17.98		45.18
1973	19.05		25.09		34.69		43.52		55.28	b	62.57	a	68.53		67.69		57.45		48.75	a	35.85		28.85		45.61
1974	20.68		29.34		37.90	a	45.73		53.83	b	66.12		69.76		65.11		57.78		47.71		36.73		23.92		46.22
1975	19.87		25.44	a	35.13		38.55		50.02		60.42		71.63	a	64.07	d	57.64	a	46.78	b	33.67	c	31.32	c	44.54
1976	23.22	d	24.36	g	31.52	c	43.72	c	55.98	e	59.04	b	69.68	c	64.07	d	60.43	a	45.19	b	35.14	a	25.00	c	46.64	a
1977	15.04	c	24.79		-----	z	-----	z	51.85		67.17		68.73		66.81		57.88		49.15		35.55		30.90		46.79	b
1978	29.18		31.98		42.52		46.50		51.68		60.58		68.15		65.15		57.57		-----	z	-----	z	-----	z	50.37	c
1979	11.06		27.46		36.77		45.24	e	54.87	a	63.00		-----	z	-----	z	-----	z	-----	z	30.30		29.71	c	37.30	d
1980	23.11	c	35.22	b	36.63	a	50.11	c	53.03		61.18		69.35	a	65.98		59.21	b	48.42		-----	z	32.66	c	48.63	a
1981	29.98	b	30.48		40.05		48.12	a	53.16		-----	z	68.23		69.95		60.22	a	46.11		38.56	c	-----	z	48.49	b
1982	19.78	d	23.08	b	37.50	d	40.47		51.58	a	60.93	b	67.34		69.07	b	56.95		43.96	c	-----	z	27.32	k	47.07	b
1983	29.80	c	31.94	a	39.21		41.96	c	51.10	a	59.12	b	66.34	c	70.65	d	56.04	p	47.16	l	37.86	l	17.04	g	48.77	d
1984	19.32	i	18.03	j	32.83	b	43.20		55.58	e	60.10	a	70.10	a	69.83	b	56.44	d	43.31	b	34.98	c	16.43	h	51.82	c
1985	12.77	t	13.50	i	24.65	g	49.60	f	58.34	f	64.23	b	72.93	a	65.82		54.96	c	45.89	d	26.66	e	12.24	d	48.96	e
1986	22.08	a	33.23	b	45.77	g	47.10	e	53.75	e	65.89	g	66.14	c	69.44	d	52.60	f	46.20	a	33.79	d	23.67	d	43.93	c
1987	16.98	c	31.12	b	38.02		50.32	b	56.28	a	-----	z	66.55	a	64.72	b	-----	z	49.60		-----	z	25.12	a	44.30	c
1988	19.27	a	30.79		37.77	i	49.66	a	54.79	b	68.58		71.10	b	67.94		57.43	c	54.17	b	34.96	d	19.69	e	48.03	a
1989	14.59	c	18.64		37.02	b	48.50	a	53.53		62.20		71.23	a	65.79	c	59.40	d	45.17	h	37.18	e	-----	z	46.81	b
1990	29.13	d	28.98	b	36.32	q	48.00	o	52.93	i	60.86	i	68.96	d	67.69	g	64.19	a	46.82	f	-----	z	15.12	e	41.28	g
1991	18.13		35.43		38.91	b	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	30.82	i
1992	-----	z	-----	z	-----	z	-----	z	-----	z	62.63		64.26		66.80	a	56.09	b	49.84	b	26.27	b	18.57	a	49.21	e
1993	16.28	b	19.38	b	32.97	b	42.78	a	55.12	c	57.15	c	59.12	r	61.65	h	56.12		45.52	d	27.95	b	23.62	f	39.25	c
1994	29.52	a	27.42	i	40.12	c	48.25	d	56.83	h	62.11	c	67.04	g	68.24	f	60.33	d	45.59	d	27.67	c	-----	z	44.80	e
1995	26.93	a	-----	z	38.56	f	42.96	b	50.48	a	56.77	b	65.06	d	65.98	g	57.88	d	45.85	d	39.96	f	28.77		46.84	d
1996	25.17	d	27.79	e	39.02	f	44.71	f	50.57	h	62.13	d	67.83	d	66.22	a	55.20	c	46.17	d	35.30	h	26.90	e	47.18	d
1997	26.39	h	28.84		38.75	k	42.35	g	54.48	d	61.07	g	65.24	h	67.61	h	61.11	h	46.02	d	35.35	f	22.44	e	37.95	h
1998	31.59	h	31.23	b	37.77	c	42.17	f	53.00		57.06	d	-----	z	69.60	j	62.90	f	46.98	f	-----	z	22.22	d	40.26	g
1999	28.19	d	28.31	d	39.23	e	-----	z	-----	z	59.70	c	66.64	i	68.00	i	56.71	k	49.10	k	42.09	g	24.21	b	35.93	g
2000	26.58	g	34.88	d	40.71	x	51.29	d	55.05	b	62.92	f	69.62	c	69.86	c	60.00	o	48.43	h	26.74	e	22.79		47.18	e
2001	-----	z	-----	z	-----	z	46.65	f	57.25	i	63.18	b	73.48	f	73.42	e	64.09	c	50.40	p	40.64	i	22.39	m	66.90	i
2002	22.15	u	18.23	o	32.64	m	46.58	q	54.86	f	67.50	l	75.28	b	67.35	e	62.11	g	44.26	f	35.71	r	31.24	h	71.31	j
2003	31.33	d	30.93	a	41.03	b	46.59	b	59.05	j	65.37	g	76.85	e	72.74	f	61.02	b	51.04	d	32.11	c	30.06	f	46.36	d
2004	19.95	b	27.56	d	43.54	e	49.28	a	55.12	a	63.43	b	71.78	a	68.58		58.57	b	49.79	c	34.60	a	29.03	a	47.60
2005	23.29	b	25.94	c	39.03	b	46.34	b	54.53		60.34	a	72.85		69.77	c	58.16	e	48.21	e	35.40		24.14	b	46.50
2006	29.35	e	25.62	g	36.63	a	47.25	d	57.07	c	67.96	b	76.85		69.47	b	57.74	i	46.76		37.35		25.98		49.47	b
2007	16.75	c	33.19	a	42.07	d	47.32		57.69	e	67.28	n	78.08	e	73.35	n	59.92		45.55		36.18	e	25.56	e	44.23	b
2008	18.31	d	26.19	p	33.29	g	42.12	e	54.40	j	62.55	b	72.98	f	70.47		59.15		46.86	c	39.59	a	24.02		45.38	d
2009	24.15		23.15	b	34.65	d	43.79	b	56.37	d	60.89	c	70.94		68.63		64.53	a	43.06		34.27		19.84		45.36
2010	23.98	a	26.05		37.86	b	44.83		49.07	a	62.25		69.83	a	68.82		60.71	a	51.19		32.38	a	28.60		46.30
2011	21.26		24.05		37.05	c	42.80		50.47	a	60.52	a	71.94		72.19	e	63.16	a	49.43	a	33.98		23.87		45.89
2012	28.32		31.09		42.16		49.67		55.24		64.23	b	74.21		73.27		62.02	b	47.79		39.62		29.63		49.77
2013	14.00	a	27.61		37.76		44.95		55.92		65.33		74.77		74.13	a	63.75		45.34		36.48		18.71		46.56
2014	26.95		31.39		40.73		45.77		56.72	a	62.62	a	73.81		68.90		62.35		51.76		33.57		31.66		48.85
2015	27.35		37.86		44.39		46.25	b	55.97		69.86	a	69.45		70.83	a	62.87		55.85	a	33.29	b	24.21		49.85
2016	24.03		29.36		41.07	a	49.81	a	55.40		67.50		71.65	a	69.40		59.42		49.82		41.21	a	19.62	b	48.19
2017	15.97		31.27		43.33	b	45.37		55.72	b	65.08	e	75.32	a	71.19		59.92		44.29		39.60	a	22.62	a	47.47
2018	32.67	b	31.02		36.66		47.70		58.33	d	64.57		74.53		70.19	b	62.12		48.03		33.31	a	24.57	a	48.64
2019	23.94		26.16		36.16		48.88	a	53.61		64.19	c	72.60	a	71.75	a	61.30		38.89		34.76	c	27.03		46.61
2020	28.17	a	24.54	a	39.92	a	45.37	c	55.38	b	62.87		69.88	b	73.93	c	61.58	d	48.40	a	35.93	c	24.50	c	47.54
2021	27.04	c	28.52	d	37.35		44.38	d	56.48	b	71.00	b	77.12	b	68.44	e	62.48	c	49.15	a	39.13	d	30.61	c	49.31
2022	19.85	a	20.19	d	37.74	f	42.25	d	51.80	f	62.91	n	75.48	a	74.60	e	66.48	b	50.67	b	29.06	d	23.17	e	44.64	c
2023	23.59	b	19.48	b	29.58	e	43.60	d	61.05	i	63.45	b	74.21	c	72.20	d	63.22	g	49.88	b	36.63	c	28.04	d	44.07	b
2024	26.04	e	34.24	d	37.08	g	44.92	r	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	30.14	j
Period of Record Statistics
MEAN	22.51		27.65		36.42		45.81		54.37		62.24		70.33		68.12		58.59		47.36		34.64		24.77		46.44
S.D.	5.68		5.42		4.11		3.25		3.06		3.17		3.03		2.86		3.32		3.41		3.76		4.90		1.76
SKEW	-0.51		-0.44		-0.61		0.12		0.05		0.22		0.08		-0.03		-0.24		-0.06		-0.50		-0.30		-0.15
MAX	35.24		38.04		44.39		54.38		62.17		71.00		78.08		74.60		66.48		55.85		42.62		37.09		49.85
MIN	5.23		12.66		23.63		38.55		47.52		55.78		60.72		60.53		48.98		38.89		25.26		11.60		41.96
YRS	115		112		109		113		112		111		110		109		107		104		108		109		66