GRACE, ID

Average of Average Temperature (Degrees Fahrenheit)

(103732)

File last updated on April 23, 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
1907	24.23	r	33.46		36.65	a	45.29	a	50.64	f	57.97	a	67.03		64.42		57.83		53.47		37.77	b	26.21	c	48.01	b
1908	23.41	b	26.46	f	34.30	a	47.48	a	48.57	b	54.07	a	68.70	a	64.74	d	58.43		43.40		33.37		24.60		45.55	a
1909	28.23	a	27.00	a	32.77		40.48	a	48.67	b	61.95		67.87		69.37		57.53		47.97	b	35.95		15.89		44.47
1910	19.55		21.16		-----	z	48.52		52.90	a	62.77		72.70	a	66.29	b	60.52	a	49.37		38.09	a	29.61		47.41	a
1911	29.50	a	22.04		37.19		41.25		54.69	w	61.11	c	65.82	a	64.50		57.48		43.66		28.03		20.18		42.80	a
1912	22.95	b	24.91	b	31.82	a	40.59	a	50.23		62.72	a	65.82	a	63.74	d	48.67		43.30	a	35.00		24.39		42.84
1913	20.86	b	23.65	a	30.69		47.92		54.77	a	62.35		66.44		69.08		-----	z	-----	z	-----	z	21.40		44.13	c
1914	-----	z	-----	z	37.47		47.12	q	58.58		60.37		70.10		67.38	e	56.62		48.73		37.86	a	20.08		50.80	c
1915	21.12	e	31.64		38.42		50.50	e	50.74		-----	z	66.73		67.61		54.67		48.08		34.12		-----	z	46.36	b
1916	-----	z	26.59	a	37.16		46.68		48.00		58.23		69.37		65.89		59.85	j	43.50	b	28.95		21.69	b	44.61	b
1917	15.61	d	22.28	a	22.88	b	38.41	a	49.03	a	58.53		70.00		64.82		60.11	c	-----	z	38.56	u	36.71		43.84	b
1918	24.43	b	-----	z	36.42		45.02	g	49.69		65.62	j	70.13		62.75	i	62.52	a	45.87	l	29.79	r	28.02	c	45.20	f
1919	25.12	a	26.83	b	36.25	a	46.90		57.31		64.95		73.00		70.53		61.43		41.39		30.79	b	16.55	b	45.92
1920	22.26	b	30.47		32.17	b	35.98	b	49.21		56.09	a	67.13		64.15	a	54.65		40.10	b	31.53		25.41	c	42.43
1921	23.35	d	23.75	b	34.74	f	37.32	b	50.71		60.47		65.37		63.15		50.83		47.94		37.02	a	24.74		44.06	a
1922	9.40	b	16.95		22.95		33.30		49.95	a	61.70		66.28	d	66.68		57.33		46.42		30.65	f	22.75	a	41.25	a
1923	23.74		13.18		21.70	a	38.77		50.35		55.10		67.74		63.52		55.86	a	39.89		35.53	a	18.54	c	40.33
1924	12.40		27.96	a	25.42		40.65		53.16		58.90	a	65.73		64.16		55.35		43.52		30.95		16.27		41.21
1925	21.90		27.88		34.97		43.57		53.68		56.60		67.90		62.45		56.34	a	42.97	a	32.52	a	27.76		44.04
1926	18.87	a	27.75		34.40		46.35		52.12	a	62.12	a	66.48	a	65.50	y	51.90		46.26		36.98		20.85		42.19	a
1927	22.05		23.52		29.33	a	39.64	a	47.21		59.02		65.84		62.10		-----	z	46.08		37.02	a	15.79		40.69	a
1928	-----	z	20.95		33.82		38.00		54.13		54.52		65.35		62.37		56.17		44.78	a	32.33		14.45	a	43.35	a
1929	11.45	t	8.90	w	-----	z	37.42		-----	z	-----	z	66.82		67.97		52.13		45.27		30.25		30.18		47.15	e
1930	8.30	a	28.61		32.27	a	47.33		47.68		56.68		66.92		64.79		55.72	e	42.47	a	24.43		10.85	a	40.50
1931	17.10		23.41		28.29		42.18		49.50	a	62.53		69.10		66.81		56.08		45.52		25.92		15.85		41.86
1932	12.82		19.29		25.84		40.23		51.10		57.73		65.26		63.76		57.27		41.79		34.91	a	12.53		40.21
1933	20.77		11.74	a	27.39		36.77		45.81		63.58		68.87	a	63.26		56.30		48.94		34.37		30.19		42.33
1934	27.37		34.98		40.89		48.30		56.11		57.73		68.42		66.24		53.29	a	47.61		35.22		21.02		46.43
1935	21.52	a	22.39		28.39		41.55		47.66		59.57		67.53		66.43	a	58.83		43.76		28.15		21.60		42.28
1936	17.45		22.33		25.84		40.55	a	53.58		61.05		68.85		65.06		53.88		45.81		31.32		25.03		42.56
1937	7.26		19.68		27.71		36.57		53.16		56.33		66.82		65.35		58.42		47.50		35.27		27.50		41.80
1938	23.71		26.55		30.34		42.92		48.61		59.10	a	63.15		63.39		60.15		47.85		24.67		27.65		43.17
1939	22.11		15.27		32.85		45.92		52.81		55.62		66.39		64.77		56.35		45.85		37.40		31.24		43.88
1940	22.15		27.74		36.63		44.13		54.19		61.25		67.50		66.13		57.15		47.88	a	27.23		28.29		45.02
1941	18.33	a	25.11		32.35		40.68		51.94		56.70		65.47		63.90		50.85		43.15		32.53		25.02		42.17
1942	15.53		15.54		24.08		42.25		46.69		56.02		67.71		65.15		56.23		46.08		30.75		22.82		40.74
1943	18.58		22.82		28.19		48.87		48.24		53.97		64.45		64.61		58.13		46.58		34.50		23.73		42.72
1944	15.18		22.50		25.22	a	38.98		50.77		53.15		63.92		61.90		54.77		48.52		25.70		17.10		39.81
1945	20.06		24.86		26.71		36.03		49.97		52.53		64.47		63.34		51.68		47.63		28.53		20.15		40.50
1946	17.81		20.68		31.61		45.93		48.42		57.98	a	66.95		65.10		53.52		39.81		31.91	a	29.35		42.42
1947	15.98		29.20		35.88	a	41.27		53.70	a	52.92		65.55		63.03		56.38		47.84		26.17		21.81		42.48
1948	20.65		22.38		25.55		39.90		50.03		58.58		63.37		64.45		56.85		46.44		28.45		18.03	a	41.22
1949	5.66	b	17.95		32.19		45.28		52.71		56.77		64.63		64.24		56.27		38.87		39.22		22.10		41.32
1950	18.52		24.21		30.27		39.33		45.85		54.62		61.79		61.53		53.62		47.90		34.60		27.97	a	41.68
1951	19.61		27.12		26.90		42.17		49.73		52.52		64.60		61.89		54.88		41.89		27.88		19.28	a	40.71
1952	17.03		16.53		22.42		39.60		51.27		57.53		62.81		64.87		58.33		49.03		25.90		24.82		40.85
1953	32.48		26.64		35.35		38.97	a	44.95		55.97		66.52		64.21		58.33		47.31		38.28		21.71		44.23
1954	25.10		26.09		28.77		44.40		52.03		54.77		67.16		62.61		56.60		44.66		38.73		21.31		43.52
1955	13.82		15.39		23.39		36.35		49.05	a	55.30		64.52		65.53		55.20		45.94		28.58		25.50		39.88
1956	24.76		14.57		27.89		41.67		51.95		59.00		65.41	d	61.62	b	56.60		44.13		27.25		20.05		41.24
1957	13.37		27.55		33.55		40.23		50.62	a	58.40		65.23		64.87		55.63		44.11		25.43	b	24.02		41.92
1958	17.63		29.21		27.58		38.12		55.82		60.25		63.47		68.09	i	56.50		47.85	a	31.11	b	31.13	a	41.70	a
1959	26.17	b	25.24	a	30.65		42.91	a	46.65		61.40	a	66.03		63.74		54.07	a	45.31	b	34.85		25.40		43.54
1960	18.05		17.16		30.28	a	43.45		50.47		59.43	a	68.34		62.55		59.50		45.63		34.36	b	20.87		42.51
1961	22.60		28.57		33.98		42.13		51.60		63.20		68.18		68.29		51.38		42.85		29.68		22.42		43.74
1962	15.03	b	25.85	a	27.77	a	45.92		50.37		58.53		64.69		62.82		57.20		-----	z	36.48		28.40		43.01	a
1963	17.45		34.91		34.47	a	38.77		53.65		55.98		65.79		66.02		60.18		52.17	a	32.90		20.31		44.38
1964	15.88	a	15.23	a	22.40		-----	z	-----	z	55.00		66.71		-----	z	54.02		47.40		32.15		25.61		37.16	c
1965	25.48		26.29		28.74		43.48		49.11		57.29	a	64.21		61.87		50.10		48.97		36.72		20.06		42.69
1966	21.21		19.14		29.22	a	42.02		54.13		59.00		67.82		63.94		58.18		43.34		36.08		18.92	a	42.75
1967	24.34		24.20	a	31.98		37.80		50.32		56.60		66.31		66.19		57.78	a	46.00		34.55		17.70	a	42.81
1968	17.47		26.26		34.81		38.63		48.52		57.38		66.26		59.71		53.83	a	45.00		30.67		22.76		41.77
1969	25.16		22.80		23.65		43.70		55.55	a	56.58		64.79		66.31		58.30		39.13		34.03		26.56		43.05
1970	23.37	a	32.30		32.31		36.03		50.18		58.62		64.98		66.73		51.37		39.95		34.02		22.26		42.68
1971	22.53		22.98		28.55		40.47		50.47		57.77		65.44		67.77		51.80		41.68		30.67		18.63		41.56
1972	19.23		24.69		37.60		41.53		51.00		59.55		64.05		65.45	b	53.28		45.75	a	31.40		16.83	a	42.53
1973	16.16		21.54		28.62	a	37.07	a	52.00	a	59.43		65.58		65.47		54.75		46.71		31.63		25.76		42.06
1974	19.53		20.89		34.47		42.33	a	51.10	b	61.25		66.68		63.16		56.72		46.77		34.98		20.76		43.22
1975	19.16		21.84		29.69		34.50		46.22	a	56.30		67.52		61.66		55.57		44.68		29.08		28.04	c	41.19
1976	21.82	a	24.02		23.15		40.05	a	53.78	b	57.88		66.52		61.03	b	56.39	b	-----	z	-----	z	23.81	w	44.96	c
1977	20.35	a	26.13	a	27.32		46.78	a	48.53		64.07		66.12	a	63.98		56.37		47.35	a	33.85		29.05		44.16
1978	24.89		27.91	a	38.10	a	43.32		-----	z	57.58		64.77	a	61.23		54.25		47.00		29.50		14.62	b	42.11	a
1979	8.82		23.80	a	29.40	b	40.82		52.52		59.57		64.93	a	63.92		58.88		47.06		26.12		26.94		41.90
1980	20.86	b	28.72		31.97		44.12		49.10		56.52		64.60		61.33	a	55.73		44.21		34.98		27.50		43.30
1981	26.32		27.88		36.47		44.70		49.24		58.28	a	66.23	a	67.16		58.23		43.55	c	36.03	a	27.92	f	46.74	a
1982	21.34	i	20.93	f	34.53		41.24	k	49.06	d	56.60	d	65.18	c	66.36	c	56.03	a	42.37	d	26.84	b	21.80	d	46.53	c
1983	25.93	d	26.85	b	36.55		38.95	a	48.02	c	55.95	k	63.13	l	66.85	e	57.35		47.14	b	32.27		17.69	b	39.76	b
1984	15.31	b	18.17		29.57	a	37.35		51.76		55.77		65.60		65.13	a	53.68		41.89	h	31.79	i	17.97	a	41.03	b
1985	14.23		15.44	a	-----	z	-----	z	53.30	a	59.45		-----	z	62.55		51.90		-----	z	27.32		14.66		37.36	d
1986	23.82		31.00		42.32		43.28	a	49.94		63.42		62.97	a	66.85		51.74	a	45.38	b	34.12		-----	z	46.80	a
1987	18.43	b	28.50		35.92		48.88	a	54.63	a	60.57	a	63.90		62.53		57.83	a	47.45	b	33.23		25.85		44.81
1988	19.08		23.55		32.34		46.78		51.08	a	65.90		69.35	a	64.77		55.10		52.70	a	31.25	b	20.28	a	44.35
1989	16.90		19.31	a	35.47	a	47.83		52.08		59.29	a	69.30	a	63.73		56.28		44.95	c	35.05		24.02		43.68
1990	27.18		22.36		37.92		48.18		48.58		57.83	a	66.25	a	64.78	a	62.82		45.55		34.37		14.67	a	44.21
1991	17.74	b	28.86		34.07	a	41.45		47.64	c	58.22	a	65.20	c	66.45	b	56.93	a	47.73	g	29.93	o	24.39		44.09	b
1992	16.65	g	30.82	a	41.23	c	48.35	d	57.35		60.67	c	63.22	a	66.60	b	56.56	d	48.52	d	29.03		17.95	b	47.30	a
1993	18.68	f	20.39	e	32.52	a	40.28	g	53.69	e	54.81	c	58.15	d	59.87	a	53.12	d	45.68	f	24.00	p	24.04	h	47.51	e
1994	27.29	b	22.48	h	37.84	f	45.74	i	55.40	f	60.47	k	67.08	e	67.07	a	60.58	d	44.93	j	29.39	l	28.35	k	55.50	h
1995	26.44	f	36.38	h	36.94	g	41.84	h	48.02	f	56.71	b	65.02	a	66.59	b	58.81	c	44.63	a	38.40	f	30.91	d	53.78	f
1996	26.04	h	27.09	f	34.95	c	42.48	c	49.88	e	61.72	a	68.44		66.35	a	54.26	c	44.03	a	34.70	c	24.27	e	48.11	b
1997	23.59	d	21.75	b	33.60	e	37.67	c	53.57	a	60.30	b	64.18	a	66.72	d	57.98	a	43.94	d	33.62	a	20.17	d	43.09
1998	28.05	c	27.56	a	31.12	b	41.75	b	50.50	a	55.33		70.48		68.37		61.02		45.00		36.59	b	21.94	f	46.89	a
1999	26.19	b	26.98	d	35.05	b	40.11	b	48.84	b	57.97		67.45		67.74		55.93	a	46.61		40.04	b	23.43	c	44.70
2000	26.29	e	32.17	b	35.29	c	46.91	b	52.52	a	60.50	a	68.68		68.60		55.47	a	44.66	c	25.21	a	22.53		44.90
2001	15.70	a	23.85	a	35.65	a	42.97	a	54.08		61.56	c	68.94		68.58		62.43	a	47.68	f	37.21	d	17.13	d	44.37	a
2002	23.25	g	17.35	d	28.36	b	44.31	a	52.21	c	62.70	b	71.58	a	64.64	c	58.22	a	42.82	c	31.21	a	26.72	a	45.47	a
2003	29.59	b	26.05		36.33	a	42.67	f	52.19	d	61.50	a	72.90		70.19		56.13		49.76	b	28.16	a	26.37	a	46.29	a
2004	16.61		20.78		36.55	a	44.81	c	50.18		58.63		66.57	b	62.79		53.98	b	44.33	a	33.25	b	25.92	a	42.87
2005	23.15		20.62		30.68	a	42.27	b	49.84		54.18		66.80	d	64.45		56.05	b	47.35	a	33.39	c	22.83	a	42.63
2006	24.09	c	19.00	a	29.12	a	43.75	b	52.95		62.57	a	72.23	a	65.90		54.40	a	43.76	d	33.79	b	23.73		43.77
2007	14.47	a	28.59	a	37.07	a	43.04	c	52.59	b	62.29	b	72.89	c	68.81		58.52		46.00		36.15	c	22.82		45.27
2008	17.14	c	24.07	a	28.33	j	37.93	c	49.31	b	58.14	a	69.40	b	66.44	f	56.45		44.03	a	36.25	b	21.38	e	41.41	b
2009	21.58	e	22.08	c	29.10	b	39.35		51.02	b	55.48		65.02	j	63.61		59.58		39.52	b	33.17		20.66		39.56	a
2010	23.16		23.78	a	34.15		42.52		45.93	a	59.32		68.06		67.03		58.88		49.34		30.97		27.07	b	44.18
2011	20.18		21.80		32.73		38.81	a	46.00		56.85		67.69		67.55		59.52		46.42	a	29.57		17.65		42.06
2012	23.79		24.46	c	37.05	a	47.88		51.00		59.22	a	69.45		68.33	b	58.40	a	45.58	a	36.33		23.44		45.41
2013	10.94		19.52		30.88	b	37.93		50.84		61.02		69.34		68.07	a	57.52		42.68		32.67		19.45	a	41.74
2014	20.98		29.00	a	36.29		40.52		52.10		57.38		69.39		64.92		58.57		48.06		32.15		29.11		44.87
2015	26.58		36.54		40.29		42.45		50.16		64.05		64.56		65.84	o	55.64	h	-----	z	29.79	w	22.15		43.35	d
2016	22.71		26.90		34.80	a	45.32		50.74		63.07		67.45		65.61		56.59	a	47.13		38.67		18.79		44.81
2017	16.45		28.23		38.90		40.65		51.40		61.63		71.13		66.37		55.88		42.31		36.97		25.95		44.66
2018	29.11		27.43		31.34		43.33	a	53.39		61.28		70.40		65.77		58.30		44.55		30.50	a	20.45		44.65
2019	20.83	a	21.91		29.03		43.27		48.79		57.98		68.40		66.60		55.88		35.66		34.00		24.45		42.23
2020	25.16		21.21		34.74		41.87		53.66		57.47		65.45		68.76		58.28		46.89		32.78		22.84		44.09
2021	22.90		24.57		33.02		41.93		51.00		66.05		72.16		64.77		58.60		44.81		37.13		27.66		45.38
2022	18.61		18.20		32.32		38.85		47.61		58.41	c	69.90		69.45		62.07		46.85		22.48		21.56		42.19
2023	18.77		15.70		23.13		34.25		52.37		57.35		67.65		66.90		57.50	f	46.56		34.52		24.52		40.16	a
2024	22.66	b	26.07	a	31.07	b	41.39	h	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	26.60	i
Period of Record Statistics
MEAN	20.40		24.02		31.82		41.94		50.90		58.73		66.88		65.15		56.39		45.40		32.53		22.75		42.88
S.D.	5.09		4.92		4.67		3.74		2.65		2.97		2.52		2.28		2.77		2.94		3.87		4.60		1.53
SKEW	-0.44		-0.08		-0.22		0.10		0.24		0.18		0.18		0.01		-0.19		-0.31		-0.40		0.02		0.07
MAX	32.48		36.54		42.32		50.50		58.58		66.05		73.00		70.53		62.82		53.47		40.04		36.71		46.43
MIN	5.66		11.74		21.70		33.30		44.95		52.52		58.15		59.71		48.67		35.66		22.48		10.85		39.81
YRS	107		110		111		108		110		112		114		111		112		105		106		110		76