MADISON 2SE, SD

Average of Maximum Temperature (Degrees Fahrenheit)

(395090)

File last updated on April 16, 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
1961	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	64.32		41.13		24.03		43.16	i
1962	23.19		25.04		30.23		57.57		71.81		75.17		80.03		82.26		71.60		63.87		48.79	b	33.13		55.22
1963	17.13		31.36		49.23		61.17		69.55		81.80		84.10		82.32		75.80		71.00		49.17		21.40	a	57.83
1964	32.74		37.03		35.81		59.97		74.13		80.50		87.94		79.68		73.37		65.08	g	43.53		24.03		57.16	a
1965	20.87		26.54		29.06		57.53		72.45		78.27		83.87		83.90		62.03		65.81		45.27		36.06		55.14
1966	17.74		26.46		50.90	a	52.10		70.19		81.23		91.45		80.39		72.03		64.39		42.03		29.13		56.50
1967	27.81		28.15	b	47.90		58.83		67.84		76.13		83.42		84.81		74.00		61.00		44.37		31.90		57.18
1968	25.74		28.10		56.65		60.67		66.06		82.00		82.39		84.52		73.20		61.32		42.33		23.52		57.21
1969	15.71		25.89		28.42		58.57		72.13		73.37		84.19		86.03		75.77		52.84		43.87		29.00		53.82
1970	15.16		32.21		35.16		55.43		74.39		81.57		86.97		86.32		76.83		58.84		39.60		26.68		55.76
1971	16.71		27.43		39.90	a	62.73		69.90		82.86	a	81.68		87.90		75.10		64.48		42.37		25.03		56.34
1972	18.10		22.24		40.68		55.33		68.87		79.40		81.06		81.48		72.93		57.39		37.00		22.74		53.10
1973	25.10		30.68		46.26		58.03		70.81		81.70		85.29		88.13	a	70.30		66.19		41.17		24.77		57.37
1974	22.42		32.82		44.65		62.03	a	67.35		80.10		89.77		79.55		74.77		67.03		45.07		33.06		58.22
1975	26.00		22.64		33.87		46.90		73.48		77.47		88.52		82.81		70.50		65.87		44.40		27.45		54.99
1976	23.83	a	39.10		44.32		64.87		72.81		85.47		90.48		90.13		78.57		56.52		39.60		29.94		59.64
1977	13.83	a	37.04		43.58		66.53		78.61		82.66	a	88.58		78.81		72.67		59.58		38.47		22.97		56.94
1978	11.13		16.46		40.35		54.73		70.77	a	80.20		83.26		84.06		81.07		63.03		41.33		23.13		54.13
1979	8.87		16.11	a	33.84		52.03		64.03		77.30	c	80.19		76.87		75.03		57.23	a	37.20		35.10	a	51.15
1980	24.93	a	24.24		34.81		61.63		71.37	a	79.27		84.63	a	79.94		73.47		56.74		46.63		28.03		55.47
1981	31.48		34.21		50.19		64.07		67.35		79.60		82.26		80.26		75.47		55.42		47.40		23.55		57.61
1982	10.42		24.93		35.61		51.72	a	67.13		72.27		82.71		80.45		69.33		56.00		35.47		31.58		51.47
1983	25.68		30.32		35.90		47.10		64.10		74.07	a	84.94		87.58		72.43		57.52		36.93		6.45		51.92
1984	21.97	a	31.97		29.10		51.70		64.42		75.60		81.55		82.94		67.63		56.19		43.47		26.03		52.71
1985	18.55		22.96		43.83	a	61.40		72.39		73.13		81.87		75.13		65.83		56.58		26.80		17.29		51.31
1986	26.42		20.54		41.29		55.00		66.90		78.63		82.58		76.39		67.40		58.39		35.60		35.19		53.69
1987	31.77		41.68		42.26		65.23		74.42		82.77		84.32		77.77		72.90		54.42		46.00		31.10		58.72
1988	18.74		22.14		43.29		56.90		75.45		86.27		86.16		84.53	a	74.34	a	58.13	a	43.31	a	31.68	c	56.75
1989	34.10	b	18.32	c	36.53	a	58.19	d	69.40	f	78.41	a	86.23		82.45		73.18	b	64.87		38.76	a	20.48	b	53.78	a
1990	36.71		33.81	b	45.47	a	63.33	i	66.03	a	78.87		80.27	a	81.90	a	78.97	a	60.79	b	47.59	c	23.63	d	57.64	a
1991	22.19	d	-----	z	46.16		60.48	a	68.48	b	81.43		83.13		83.25	c	70.74	c	58.10	b	32.10		34.00	b	58.19	a
1992	33.26		34.48	b	48.32	c	49.67	c	73.20	a	75.72	a	73.06		75.19		70.36	b	58.56	d	34.17	g	24.64	f	59.18	b
1993	21.10	b	20.11	a	35.61	c	52.52	a	68.56	d	73.08	d	78.36	f	80.38	e	65.93		58.43	a	37.17	a	28.38	e	49.21	a
1994	13.56	d	20.12	c	43.31	e	57.00	e	73.39		79.71	b	80.19	d	78.38	b	75.93	c	62.29		44.54	f	28.60	f	58.39	b
1995	21.70	d	29.85	a	40.24	b	48.55	a	62.54	c	80.00	g	82.93	d	83.12	f	69.84	e	55.42	e	35.14	b	29.31	e	47.55	b
1996	-----	z	-----	z	38.11	v	53.30		61.81		78.93		79.97		80.23		68.23		60.32		30.10		17.73	a	58.96	c
1997	14.20	a	26.32		35.68		51.10		63.16		81.48	a	83.47	a	80.39		74.87		61.52		36.13		33.13		53.45
1998	24.90		38.29		34.03		57.23		74.60	a	74.63		82.74		81.32		79.67		60.29		42.90		35.71		57.19
1999	20.90		37.93		43.29		55.21	a	69.35		75.77		84.77		82.23		72.00		60.55		55.97		36.65		57.88
2000	28.68		39.31		52.06		56.37		70.42		75.90		83.42		83.32		73.63		61.55		33.07		15.55		56.11
2001	26.29		20.25		33.45		56.83		69.48		78.30		85.26		84.94		72.00		59.23		55.53		31.00		56.05
2002	29.55		39.57		30.33	a	56.67		65.45		83.63		89.26		79.90		73.93	a	50.03	a	42.20		34.81		56.28
2003	26.10		26.31	b	42.55		58.53		65.68		75.87		84.29		85.26		71.83		63.39		38.40		31.74		55.83
2004	24.81		25.79		46.63	a	62.53		67.10		73.33		79.29		75.55		75.10	a	59.10		46.83		33.35		55.79
2005	21.39		36.71		42.10		61.13		66.26		79.10		84.42		80.81		78.43		61.39		46.13		23.58		56.79
2006	35.13		31.07		40.74		60.37		69.74		79.50		88.48		81.13		65.57		56.65		45.17		35.29		57.40
2007	25.70	a	20.00		45.90		52.43		72.84		79.47		85.71		80.03		74.10		61.94		44.20		24.00		55.53
2008	20.32		22.29	a	35.72	f	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	21.30	j
2009	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2010	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	82.90	k	70.80		64.48		43.87		22.60	a	50.44	h
2011	16.87		23.29		34.55		50.77		65.10		74.67		85.81		80.39		71.20		63.55		46.90		35.42		54.04
2012	32.13		35.93		58.90		62.27		72.52		82.00		91.90		83.74		77.50		56.10		44.87		29.71		60.63
2013	26.52		26.82		33.61		45.17		66.39		76.03		82.23		82.39		79.73		56.55		40.83		21.35		53.14
2014	22.74		20.46		36.71		56.17		67.68		76.77		79.10		79.06		71.80		61.90		34.60		29.94		53.08
2015	27.71		23.43		48.26		62.70		67.35		77.97		82.35		78.19		77.60		62.90		47.03		31.90		57.28
2016	23.58		33.28		48.42		58.03		69.90		82.50		82.90		81.52		73.77		61.71		51.90		25.23		57.73
2017	24.61		40.75		40.71		57.57		66.90		80.83		86.71		77.55		75.77		60.26		43.00		29.19		56.99
2018	22.45		22.71		37.32		43.43		74.97		80.83		82.03		80.19		73.20		53.45		35.90		32.61		53.26
2019	21.00		14.21		35.06		53.43		61.71		78.93		82.87		77.74		73.47		50.74		37.60		28.55		51.28
2020	23.65		28.38		44.13		54.57		64.39		82.90		84.35		84.68		73.07		52.13		48.63		35.00		56.32
2021	30.03		18.32		49.13		55.33		67.52		86.60		85.03		84.00		77.00		63.94		46.57		33.29		58.06
2022	25.90		28.61		42.00		51.20		65.72	f	80.73		84.94		82.42		78.27		62.74		41.57		22.00		54.58	a
2023	22.71		26.46		30.87		53.90		74.61		84.07		81.45		84.16		79.40		60.03		48.93		39.84		57.20
2024	20.61		41.52		46.87		57.53	o	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	36.33	i
Period of Record Statistics
MEAN	23.22		28.19		40.95		56.42		69.23		79.08		84.01		81.68		73.35		59.92		42.17		28.12		55.66
S.D.	6.19		7.13		6.98		5.13		3.88		3.45		3.34		3.29		3.85		4.20		5.75		6.20		2.27
SKEW	-0.09		0.19		0.21		-0.33		0.07		-0.03		-0.01		0.17		-0.44		-0.09		-0.14		-0.77		-0.34
MAX	36.71		41.68		58.90		66.53		78.61		86.60		91.90		90.13		81.07		71.00		55.97		39.84		60.63
MIN	8.87		14.21		28.42		43.43		61.71		72.27		73.06		75.13		62.03		50.03		26.80		6.45		51.15
YRS	60		59		59		58		57		58		58		58		60		60		59		59		49