LA DELLE 7 NE, SD

Average of Maximum Temperature (Degrees Fahrenheit)

(394661)

File last updated on April 24, 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
1897	17.30	h	21.35	b	30.71	c	57.31	a	71.84		78.27		87.45		78.13		84.63		62.23		39.30		24.58		57.80	a
1898	31.19		34.04		42.39		60.70		67.39		82.23		87.52	f	-----	z	-----	z	50.25	k	39.67		29.39		48.37	d
1899	29.23		19.22	a	26.45		58.93		69.73	a	80.57		89.74		86.45		73.97	a	60.68		53.17		27.81		56.33
1900	32.84		24.21		40.10		67.03	a	79.70	a	84.10		83.77		86.19		71.66	a	66.71		37.66	a	35.52		59.12
1901	30.93	a	28.60	c	44.16		60.15	c	73.18	c	78.77		91.63	a	86.93	a	70.48	c	64.47	a	45.84	k	27.10		59.67	a
1902	28.60	a	26.00		44.57	a	57.28	a	72.50	a	74.39	b	83.87		78.90	a	71.21	a	62.76	b	42.47		21.70	a	55.35
1903	24.39		17.85	a	39.83	a	59.83		71.23		77.00		81.58		78.81		71.67	c	65.19		39.21	f	27.71	j	58.74	b
1904	16.00		17.04	a	39.76	b	53.32	b	69.83	b	74.60		80.57	c	81.82	c	73.41	a	64.72	b	51.80		29.29	c	54.35
1905	16.97	a	23.44	a	48.10	a	57.30		63.67	a	76.50		78.48		82.42		76.00		55.37	a	46.04	c	29.10	b	54.45
1906	29.61		30.39		30.77		62.27		69.65		76.00		81.93	a	81.71		74.87		60.79	b	37.73		26.97		55.22
1907	15.03	b	27.71		44.53	a	50.37		59.57	j	76.10	a	83.97	a	83.94		71.40		63.00	a	44.21	a	37.61		54.35	a
1908	35.73	e	28.76		41.87		63.60		69.80	a	76.66	a	86.78	d	85.16		86.90		59.84	f	45.87		29.40	a	59.14	a
1909	21.90		25.88	d	39.03		52.77		71.40	a	80.20		82.39		87.24	b	76.67	r	59.63	a	43.37	c	17.44	d	52.84	a
1910	20.30	a	18.07		61.42		67.47		67.45		-----	z	88.35		82.26		74.87		75.19	j	-----	z	29.66	b	56.65	c
1911	20.60	a	25.12	d	53.50	a	59.67		77.62	b	88.90		85.13	a	82.00	h	68.90	a	52.48		32.48	c	30.46	c	54.08	a
1912	9.94		27.69	c	35.94		64.63		72.57	c	79.23		82.61		82.03		71.80	e	-----	z	-----	z	37.29	c	56.37	b
1913	29.31	e	28.00	b	42.20	f	62.93	a	68.41	b	84.33		82.68		89.03		78.20		55.45		47.90		41.35		60.69	a
1914	31.15	e	20.37	a	43.35		57.76	a	69.26		79.34	a	89.00		85.56	f	76.67		69.83	g	61.36	s	20.97		54.21	c
1915	21.90		30.74	a	29.03		69.97	a	64.03	a	74.86	a	77.90		79.03		74.40		61.65		64.86	w	31.81		55.94	a
1916	12.55		23.21		41.61		55.03		69.03	a	75.20		-----	z	80.38	b	71.95	h	53.44	f	44.20		22.13	a	47.04	c
1917	18.26	d	18.21		36.55		50.60		68.53	a	75.17	a	89.03	b	81.10		73.36	h	-----	z	52.76	a	20.63	a	51.09	b
1918	16.36	f	32.38	b	52.94		55.48	a	71.75	g	79.17		83.57	a	86.53	a	72.32	b	64.61		45.92	d	34.23		60.72	b
1919	36.78	h	24.93	a	39.06		55.17	f	75.05	i	83.82	h	86.81	d	85.16		78.48	c	53.41	d	35.19	d	21.48		53.07	d
1920	-----	z	29.75	a	40.43	c	46.23		69.13		75.93	a	82.10		82.44	d	-----	z	67.79	b	37.90	a	29.83	h	59.08	c
1921	31.87		36.25		47.81		62.71	b	67.90	a	79.00	h	-----	z	80.42		68.03	a	58.07	c	-----	z	32.26	h	56.63	d
1922	19.84		12.73	b	37.13		51.07		65.87	a	77.03		79.96	d	88.00	i	-----	z	68.10		42.00	a	24.94		47.87	b
1923	29.00	a	24.52	a	38.62	g	60.63		72.25	c	81.83	a	87.48		82.26	h	74.60	o	59.20	a	51.23		39.50	i	58.27	d
1924	19.32		35.14		37.70	a	61.31	a	60.17	m	73.53		79.26		81.70	a	70.40		70.48	d	44.57		20.43	a	53.99	a
1925	22.42		32.26	a	51.11	d	67.30		71.06		78.30		85.29		89.28	b	82.23	d	48.80	f	50.57	i	29.39		60.86	b
1926	28.67	a	36.32		42.00	a	72.62	q	81.03	b	78.76	a	88.42		85.65		73.27	d	61.35		36.27		26.87		58.06	a
1927	26.90		34.61		46.61		57.27		63.82	i	77.97		82.32		82.27	a	77.83		67.81		-----	z	13.81		56.74	b
1928	29.39		35.64	a	50.27	a	53.82	b	77.03		77.77		86.71		92.33	j	74.43		62.13		42.83	f	38.03	a	58.52	b
1929	12.27	a	19.61		45.58		59.57		69.10		82.64	b	91.48		90.42		69.50		62.68		37.00		28.20	a	55.67
1930	15.28	b	43.62	b	44.39	c	62.66	a	67.65		79.87		96.33	a	93.05	j	79.10		58.23		46.23		35.94		57.21	a
1931	39.81		45.19	a	44.87	a	64.17		69.55		90.30		95.06		90.45	b	83.80		65.26		46.50		30.94		63.82
1932	22.79	b	28.48		-----	z	60.73		76.10		83.83		93.10		88.13		79.63		58.90		42.60		27.03		60.12	a
1933	36.10		26.96		45.03		59.43		70.32		96.47		94.19		86.90	a	82.60		-----	z	47.42	r	28.87	a	62.69	b
1934	33.64	c	37.04	a	45.03		62.10		87.94		87.17		93.97	a	88.59	b	71.71	b	67.29		49.20		26.87	a	62.54
1935	22.81		37.93		46.80	a	50.28	a	62.86	b	75.83		94.42		86.48	b	80.68	b	63.48		36.70		28.45		57.23
1936	10.87		1.97		42.71		54.79	a	76.48		84.93	b	102.45		92.94		81.67		62.81		37.03		28.68		56.44
1937	9.32		23.54		38.32		52.80		72.58		77.23		91.32		94.39		79.20		61.23	a	41.97		26.42		55.69
1938	22.61		26.25		46.77		60.53		66.35		80.40		87.19		91.97	a	80.33		71.52		40.80		32.94		58.97
1939	31.52		18.21		44.90		59.90		80.03		79.66	a	90.48		87.80	a	82.90		61.90		51.97		41.52		60.90
1940	16.39		27.75	a	34.23		55.50		71.58		81.30		91.84		82.10	a	81.00		71.07	a	36.79	a	31.90		56.79
1941	25.23	a	26.07		39.03		60.03		76.48		79.33		89.48		88.63	a	74.90	a	60.23		45.30		36.45		58.43
1942	33.16		31.57		43.55		64.37		62.67	a	74.90		82.39		81.74		68.50		61.48		45.47		24.77		56.21
1943	15.35		32.54		37.06		61.50		66.77		76.62	a	86.97		83.84		71.41	a	65.84		40.10		37.13		56.26
1944	38.10		28.76		32.61		50.93		73.74		76.47		82.00		80.71		71.47		65.77		41.79	a	30.48		56.07
1945	24.42		30.79		51.52		56.52	a	65.81		69.23		81.94		82.26		71.80		64.03		40.90		20.26		54.96
1946	27.19		30.82		51.52		66.77		67.77		79.83	a	85.29		80.71		72.70		56.94		39.23		31.42		57.52
1947	31.68	c	25.79		38.87		51.60		66.00		73.90		84.84		91.35		77.90		69.39		34.72	a	25.29		55.94
1948	22.20	a	23.68	a	35.79	c	65.03	a	71.21	b	75.63		84.93	b	84.19		79.33		63.81		44.18	b	30.90		56.74
1949	19.00		27.43		41.77		65.00		75.61		81.43		89.29		90.17	a	73.27		62.10		53.00	a	29.74		58.98
1950	13.31	b	29.00	c	34.52		46.97		65.84		82.70		82.77		81.55		75.83		65.97		40.30		26.40	a	53.76
1951	22.32		36.04		31.06		53.53		71.52		73.86	b	82.06		81.68		72.00	d	59.32		39.77		22.23		53.78
1952	19.94		30.38		31.29		62.37		72.74		85.77		88.77		85.85	d	84.30	c	62.87	a	46.20		31.35		58.49
1953	28.10		29.25		42.87		52.10		68.90		80.17		83.84		84.48		78.03		71.58		48.30		29.84		58.12
1954	18.19		45.54		38.71		62.37		66.55		77.60		90.26		85.90		74.07		57.87		51.96	d	32.61		58.47
1955	28.29		23.32		42.06		71.40		78.81		78.30		92.65		90.65		78.43		67.97	a	35.07		18.97		58.83
1956	19.35		21.66		37.48		55.30		71.26		86.13		82.84		81.74		75.53		71.87		43.40		36.65		56.93
1957	20.19		31.89		41.81		57.23		66.94		76.52	a	88.96	f	-----	z	-----	z	-----	z	-----	z	-----	z	49.10	f
1958	35.90	a	30.96		38.61		60.33		77.55		75.47		80.68		89.16		79.83		67.23		47.33		26.97	a	59.17
1959	21.52		23.57		48.32		62.43		71.77		84.93	a	88.52		89.32		75.33		55.97		34.82	b	37.45		57.83
1960	21.00		22.79		27.32		55.18	b	72.10	a	76.73		89.65		87.13		76.47		57.69	o	49.07		26.93	b	54.94	a
1961	22.57	a	31.29		47.58		55.80	e	68.21	c	83.63		-----	z	87.41	d	67.89	k	65.14	c	45.78	c	24.69	e	53.21	b
1962	23.00	a	-----	z	-----	z	59.40		72.61	c	77.26	c	81.64	c	-----	z	-----	z	-----	z	-----	z	33.53	n	62.78	g
1963	19.25	c	31.19	a	50.61		60.47		71.00		81.93		88.16		88.63	a	77.50		75.74		48.57		21.30	a	59.53
1964	32.87		38.17		37.84		60.93		76.73	a	85.57		93.71		84.43	c	75.03		66.31	b	45.37	c	23.45	i	63.36	a
1965	20.16		27.79		31.29		56.21	a	73.45		78.20		89.71		87.19		62.87		71.21	b	45.30		38.45		56.82
1966	15.68		-----	z	49.58		53.93		72.10		82.73		92.19		79.58		72.53		63.77		41.71	b	31.65		59.59	a
1967	29.03		27.64		47.32		60.57		68.39		77.87		87.65		91.23		-----	z	-----	z	-----	z	31.93	a	57.96	c
1968	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1969	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	84.06	o	89.48	d	79.70	c	54.79	g	45.17	g	30.76	b	66.65	i
1970	-----	z	-----	z	-----	z	60.36	p	72.93	a	84.25	b	90.68	f	91.10	j	81.70	g	-----	z	-----	z	-----	z	78.59	j
1971	-----	z	-----	z	-----	z	62.30	t	70.00	d	84.85	d	86.16	f	93.00	c	76.76	i	62.52	h	43.82	m	24.46	g	82.62	i
1972	18.00	b	21.78	f	40.38	g	54.20		70.23	a	79.52	g	82.42	e	85.15	d	-----	z	61.42	g	39.70	g	-----	z	62.00	g
1973	-----	z	-----	z	-----	z	-----	z	74.84	f	85.77	d	92.13	p	-----	z	-----	z	-----	z	-----	z	-----	z	85.77	k
1974	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	85.55	k	83.24	i	69.05	i	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	23.86		27.90		41.60		58.71		71.12		79.72		86.80		85.42		75.72		63.53		43.27		28.95		57.31
S.D.	7.29		7.29		6.88		5.32		4.60		4.58		4.92		4.05		4.77		4.91		5.35		5.89		2.28
SKEW	0.09		-0.30		0.03		-0.06		0.88		0.87		0.51		0.16		0.09		0.04		0.06		-0.06		0.82
MAX	39.81		45.54		61.42		71.40		87.94		96.47		102.45		94.39		86.90		75.74		53.17		41.52		63.82
MIN	9.32		1.97		26.45		46.23		62.67		69.23		77.90		78.13		62.87		52.48		32.48		13.81		53.76
YRS	68		69		67		70		69		71		67		65		61		58		57		65		35