BOISE 7 N, ID

Average of Maximum Temperature (Degrees Fahrenheit)

(101017)

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
1973	-----	z	-----	z	-----	z	-----	z	71.45		79.10		90.16		87.29		74.17		60.90		44.80		40.84		68.59	d
1974	33.45		42.89		47.61		56.90		64.77		84.80		87.74		85.26		79.33		59.68		47.63		36.94		60.58
1975	34.52		39.14		44.77		48.27		64.48		73.00		90.48		81.32		78.97		59.45		44.77		40.10		58.27
1976	36.45		39.28		44.48		55.67		71.13		75.30		88.13		79.35		75.89	b	62.29		50.63		39.74		59.86
1977	28.61		45.04		46.58		66.43		61.74		83.23		87.94		87.13		74.33		62.29		46.17		40.74		60.85
1978	40.26		41.89		56.06		55.77		64.19		77.80		86.77		84.81		71.97		65.68		43.70		31.97		60.07
1979	24.94		40.54		51.16		57.50		68.61		80.30		90.42		84.90		81.83		64.32		41.67		43.03		60.77
1980	34.90		44.83		46.29		62.83		65.61		75.07		87.48		82.42		73.73		62.65		46.83		40.81		60.29
1981	37.03		43.39		52.55		59.17		64.32		75.50		88.03		92.13		78.23		58.48		50.00		41.39		61.69
1982	33.35		37.46		47.65		53.67		66.00		78.52	a	85.10		88.77		73.30		58.74		40.97		36.00		58.29
1983	41.16		44.74	a	49.87		54.43		67.45		76.67		83.81		89.23		74.43		63.42		47.00		30.29		60.21
1984	30.32		37.07	a	49.77		55.90		66.10		74.13		89.71		89.65		73.90		56.87		45.83		32.81		58.51
1985	29.26		35.36		45.35		63.93		70.87		81.93	a	95.06		84.35		66.13		58.29		36.90		25.61		57.76
1986	41.42		45.79		56.52		57.67		70.39		86.10		85.16		93.68		67.17		63.68		48.80		35.39		62.65
1987	35.52		43.96		52.00		69.40		74.97		83.93		86.32		87.55		81.53		69.42		47.57		39.03		64.27
1988	34.90		44.72		52.10		62.87		69.48		83.43		92.19		88.58		75.53		72.13		44.50		32.39		62.74
1989	32.90		32.04		49.55		62.77		69.48		82.23		92.84		83.87		76.97		59.68		47.83		40.42		60.88
1990	40.10		40.96		53.61		64.80		65.19		78.57		90.26		87.48		83.93		61.90		48.67		28.16		61.97
1991	33.84		48.46		48.81		55.07		63.61		73.83		90.39		91.77		78.53		63.23		43.23		38.47	a	60.77
1992	40.19		48.86		58.74		64.00		78.26		81.83		85.48		89.16		76.17		64.74		38.80		34.00		63.35
1993	31.48		34.93		47.03		55.43		72.48		71.00	a	76.48		81.39		76.53		62.90		42.30		40.00		57.66
1994	38.32		40.36		55.94		60.83		69.39		79.50		89.65		89.06		79.23		59.77		37.60		36.35		61.33
1995	40.58		48.39		49.10		54.77		64.03		72.70		83.32		84.10		76.60		59.06		51.57		37.94		60.18
1996	37.48		41.21		51.03		57.33		62.68		76.27		88.03		85.00		71.23		60.65		47.70		40.19		59.90
1997	37.32		42.82		53.29		55.47		71.71		73.63		82.13		85.65		77.37		60.32		49.47		37.00		60.51
1998	43.29		43.61		50.00		56.53		62.50	a	71.07		88.48		87.81		78.50		60.58		48.20		35.61		60.52
1999	40.26		41.25		50.58		54.67		64.19		74.24	a	85.19		85.61		74.83		65.70	a	55.43		35.39		60.61
2000	38.29		46.79		50.32		62.83		66.58		78.23		87.42		87.19		72.79	a	59.74		37.83		34.48		60.21
2001	32.65		39.43		53.32		55.40		71.00	a	78.03	a	85.48		90.94		79.83		63.58		51.47		34.61		61.31
2002	36.65		41.32		47.06		58.13		68.67	a	78.83		90.81		82.13	a	76.30		59.29		48.60		41.90		60.81
2003	44.03		42.64		52.73	a	55.60		66.90		79.37		92.74		87.65		77.79	a	68.03		43.30		41.74		62.71
2004	32.16		39.50	a	56.45		62.33		65.53	a	77.70		87.87		84.06		72.33		61.74		44.23		40.29		60.35
2005	36.61		43.68		53.13		57.97		65.87		72.48	a	89.35		87.58		74.60		63.21	b	44.50		35.58		60.38
2006	40.39		41.18		46.74		58.37		69.81		79.47		92.00		84.77		75.50		60.26		48.83		37.52		61.24
2007	35.55		45.36		56.32		59.00		71.39		79.93		93.61		86.30	a	73.73		58.87		48.37		35.90		62.03
2008	32.87		40.55		46.68		53.62	a	68.29		75.83		88.23		86.00		76.93	a	60.66	b	48.63		37.00		59.61
2009	34.97		41.89		45.90		57.97		69.71		73.73		87.39		83.97		80.67		54.29		47.30		31.65		59.12
2010	40.35		42.25		51.58		55.57		59.48		72.40		84.94		83.57	a	77.10	a	63.74		42.70		38.90		59.38
2011	34.68		39.57		47.68		51.20		61.13		69.90		84.61		87.16		80.17		60.03		44.75	b	37.63	a	58.21
2012	40.58		42.28		52.71		61.27		65.77	a	76.17		91.13		88.55		78.83		60.16		49.73		38.58		62.15
2013	26.97		40.25		52.32		56.77		69.81		79.30		92.94		89.25	c	73.90		57.68		45.40		31.71		59.69
2014	34.81		43.58	d	52.17	a	57.82	b	69.96	c	75.96	b	91.58		83.77	a	75.55	a	66.67	a	42.37		41.61		61.32
2015	36.23		49.57		58.39		59.77		68.94		84.63		84.45		86.39		76.10	a	67.55		42.00		35.93	a	62.50
2016	38.32		46.62		52.45		63.93		68.39		81.93	a	85.58		85.68		72.37		62.61		52.73		30.74		61.78
2017	27.84		42.21		53.81		55.86	a	68.03		78.37		91.68		87.71		73.83		57.97		50.57		34.21	b	60.17
2018	43.58		39.73	b	49.37	a	58.93	a	71.35		77.37		91.23		85.83	a	75.40		59.10		44.83	a	36.45		61.10
2019	39.84		37.00		49.16		57.83		66.13		75.20		85.10	a	86.06		71.57		53.55		48.29	b	39.35		59.09
2020	41.06		43.24		51.19		59.47		68.10	b	72.92	d	84.42	g	86.19		78.32	b	64.36	c	45.70	j	37.21	g	62.76	c
2021	37.91	i	38.52	c	51.64	f	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	38.52	k
2022	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	57.20	y	-----	z	-----	z
2023	-----	z	-----	z	-----	z	-----	z	71.58		75.00		90.35		86.23		76.86	b	62.39		48.20		40.57	a	68.90	d
2024	39.55		45.79	a	49.65		53.50	x	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	44.99	i
Period of Record Statistics
MEAN	36.25		42.08		50.82		58.33		67.70		77.48		88.23		86.41		75.94		61.68		46.11		36.81		60.60
S.D.	4.50		3.68		3.58		4.08		3.67		3.98		3.50		2.86		3.44		3.57		4.01		3.89		1.47
SKEW	-0.46		-0.23		0.26		0.38		0.19		0.23		-0.65		0.09		-0.38		0.47		-0.33		-0.71		0.08
MAX	44.03		49.57		58.74		69.40		78.26		86.10		95.06		93.68		83.93		72.13		55.43		43.03		64.27
MIN	24.94		32.04		44.48		48.27		59.48		69.90		76.48		79.35		66.13		53.55		36.90		25.61		57.66
YRS	48		49		48		47		49		49		48		49		49		49		48		48		46