HILLSBORO 3 N, ND

Average of Maximum Temperature (Degrees Fahrenheit)

(324203)

File last updated on April 20, 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
1905	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	41.04	b	23.94		32.49	j
1906	22.47	a	18.18		29.74		60.55	a	63.83	a	74.87		82.13		81.21	b	78.13		55.77		34.13		16.13		51.43
1907	5.19		19.82		33.23		41.53		58.35		77.37		81.10		79.39		67.03		57.17	a	39.79	a	28.53	a	49.04
1908	26.52		21.39	a	30.13		59.45	a	65.06		74.33		83.81		81.10		77.77		56.29		42.23		23.32		53.45
1909	14.74		17.75		32.94		47.23		67.26		76.70		80.81		83.87		74.00		55.45		39.00	a	-----	z	53.61	a
1910	20.72	b	17.18		54.26		63.23		66.03		83.70		86.48		80.68		71.79	b	64.90	a	31.27		12.93	b	54.43
1911	10.30	a	19.48	a	44.58		55.43		72.39		81.53		80.77		76.87		69.20		54.03		28.37		22.26		51.27
1912	3.10		20.34		31.39		61.43		70.10	a	76.03		80.71		75.48		66.93	a	59.32		41.83		29.97		51.39
1913	11.06		18.00		28.90	a	61.77		65.26		80.90		80.81		85.06		72.93		52.90	a	44.73		33.87		53.02
1914	23.65		9.64		35.65		51.30		71.23		75.40		85.94		78.32		75.17		66.39		41.57		16.33	a	52.55
1915	14.26		26.52	a	35.06		65.43		65.00		70.83		76.77		80.63	a	71.10		62.40	a	36.77		23.65		52.37
1916	5.03		15.14		27.68		49.97		63.26		70.07		85.45		80.00		67.90		51.70	a	41.03		12.45		47.47
1917	8.42		7.96		32.74		47.60		68.06		73.93		83.65		80.97		69.70		43.58		44.13		9.50	a	47.52
1918	6.81		23.14		48.90		56.52	a	69.07	d	76.03		79.16		83.23		65.80		59.42		37.50		23.74		52.44
1919	22.71		15.36		28.94		53.00		68.35		77.23		83.71		81.03	a	73.27		46.68		23.73		12.55		48.88
1920	6.39		19.62		33.00		43.20		69.39		75.03		82.39		85.03		73.87		63.23		35.50		21.87		50.71
1921	23.97		28.48	c	36.07	a	56.87		69.13		79.63		85.94		81.71		71.03		60.71		28.97	a	21.90	b	53.70
1922	14.57	c	10.80	c	34.59	b	52.62	a	70.13		77.75	b	79.55		85.10	a	74.90		61.45		38.50	f	14.59	d	52.37	a
1923	16.54	e	13.62	d	25.90	a	50.78	c	69.07	b	79.90		84.64	c	75.42		73.28	a	58.64	c	45.61	b	31.52	b	52.08
1924	9.38	e	28.66		35.81		51.21	a	59.25	c	74.84	e	81.50	a	80.32		68.57		65.24	b	38.67		11.24	b	50.39
1925	16.14	c	24.80	c	39.32		62.87		69.48		73.67		81.16		86.35		73.45	a	42.68		37.63		21.90	a	52.45
1926	26.25	g	29.56	a	34.48		58.72	a	75.23		72.30		84.33	a	81.03		66.52	a	54.17	a	29.30		18.03	b	54.88	a
1927	19.39		23.00	a	40.13	a	52.37		60.70	a	77.83		81.07	a	79.84		73.17	a	59.46	c	30.43		9.65		50.59
1928	22.53	a	29.64	a	39.57	a	51.20		76.00	a	73.97		82.10		80.52		-----	z	-----	z	-----	z	34.45	t	56.94	d
1929	4.61		15.04		42.55	b	55.70		65.77		80.53		88.19		85.61		68.23		59.00		32.48	a	18.32		51.34
1930	7.97	b	29.61		37.07	a	61.63		66.13		78.22	g	88.14	c	85.65		69.64	e	49.73	a	35.13		25.65	n	53.07	b
1931	22.30	a	33.68		35.52		57.40		66.52	b	80.70		85.90		80.00	b	78.88	d	58.27	e	40.87		25.81		55.49
1932	19.10	a	22.66		27.45		52.30		70.65		82.73		87.23		83.60	a	71.37		49.29		29.13		17.81		51.11
1933	18.61		17.57		34.75	g	51.70		67.55		88.33		86.83	b	84.10		75.63		52.16		30.10	a	18.30	a	53.72	a
1934	23.77		25.32		36.16		56.72	a	80.55		78.90		87.65		82.84		68.28	a	58.20	a	44.80		20.76	b	55.33
1935	9.40	a	32.26	a	38.00		47.07	b	63.10		73.77		89.03		81.68		70.76	a	59.06		25.30		20.03	b	50.79
1936	1.87		-4.63	b	30.32		46.80		77.23		82.71	b	96.97		86.06		76.83		57.93	a	34.90		22.97		50.83
1937	0.57	a	16.32		31.65		50.17		70.87		75.77		83.74		87.71		72.47		52.72	b	32.61	b	18.87		49.45
1938	15.16		18.25		48.00		58.50		64.28	b	78.40		84.48		87.48		78.30		61.81		33.67		24.33	a	54.39
1939	20.58		7.75		31.68		50.97		76.32		75.14	b	86.60	a	85.53	l	-----	z	-----	z	-----	z	-----	z	49.86	e
1940	-----	z	-----	z	28.26		49.83		68.65		77.70		86.58		79.13		78.47		62.97		31.27		26.03		58.89	b
1941	19.29		19.00		32.57	a	57.20		72.65		76.73		84.90		80.87		68.80		57.03		39.90		29.68		53.22
1942	28.13		22.21		42.06		59.57		63.74		73.57		80.84		80.23		66.23		60.00		38.10		17.58		52.69
1943	8.00		24.29		29.16		56.77		63.42		74.07		85.61		81.10		67.90		62.87	a	36.67		31.84		51.81
1944	31.39		23.72		28.87		53.23		69.77		76.47		80.97		79.28	b	68.37		61.58		37.13		25.48		53.02
1945	17.45		26.57		46.29		48.93		60.94		71.60		81.13		80.35		68.17		57.39		33.13		16.16		50.68
1946	18.79	c	19.29		45.06		60.90		64.61		77.27		83.42		80.00		68.07		52.52		38.37		20.90		52.43
1947	26.83	b	18.43		32.23	a	48.86	a	62.65		71.47		84.55		87.17	a	70.90		65.13		28.67		21.32		51.52
1948	14.81		15.21		27.16		51.73		69.42		75.73		-----	z	82.81		79.86	a	61.29		35.83		19.42		48.48	a
1949	13.42		13.00	b	31.19		59.20		69.87		78.37		83.03		84.39		70.70		56.23		43.73		19.61		51.90
1950	-0.10		18.46		27.90		39.87		59.65		78.83		80.31	b	77.23		71.73		57.55		31.90		15.55	b	46.57
1951	11.35		21.32		25.94		50.10		72.74		73.23		84.16		76.03		64.90		53.52		30.33		15.23		48.24
1952	11.74		26.32	a	29.74		57.45	j	70.97		80.03		81.77		80.77		76.63		57.70	a	42.20		26.60	a	53.14	a
1953	20.81		28.04		37.97		48.33		66.23		75.90		82.81	d	83.61		72.28	a	66.71		43.70		25.84		54.35
1954	8.19		35.25		34.45		53.10		63.32		76.37		83.77		81.16		68.30		56.68		44.93		28.26		52.82
1955	18.52		16.07		27.48		65.59	a	74.13		77.00		86.29		86.94		73.17		62.16		27.33		13.13		52.32
1956	16.77		17.69		29.42		44.36	e	67.58		83.07		77.23		80.52		69.47		66.39		40.03	a	25.53	a	51.50
1957	13.61		22.21		37.19		53.57		70.87		75.63		85.97		80.52		68.17		55.55		35.87		32.07	a	52.60
1958	27.48		24.00		41.35		58.53		74.10		71.70		79.00		83.87		73.50		61.52		38.47		19.71		54.44
1959	12.23	a	20.89		40.61		58.13		68.29		80.90		85.10		85.45		71.40		49.42		28.57		31.84		52.74
1960	18.29		21.62		27.13		51.13		70.87		76.07		85.55		83.97		74.37		61.45		40.17		20.50	a	52.59
1961	18.52		27.43		42.97		49.73		69.16		84.03	a	82.42		89.32		68.30		59.84		41.34	a	17.13		54.18
1962	14.81		16.14		29.52		48.70		65.16		77.03	a	78.16		84.26		69.07		63.71		41.79	a	27.71		51.34
1963	13.32		23.11		47.32		56.40		67.42		79.70		85.74		83.03		76.83		71.84		45.73		16.94		55.62
1964	24.68		31.00		33.19		56.10		73.83	a	75.43		85.94		78.03		69.70		58.53	n	39.70		11.19		52.62	a
1965	9.42		18.82		26.45		48.67		66.94		76.80		81.61		80.42		60.00		61.58		36.67		29.68		49.75
1966	2.65		16.32		37.29		46.20		67.48		79.37		85.81		78.13		73.50		58.97	a	31.70		21.13		49.88
1967	18.03	b	17.71		39.26		47.40		64.13		76.23		84.74		83.26		74.47		56.07	b	38.93		24.45		52.06
1968	16.71		19.41		45.52		56.86	a	65.74		75.83		82.61		80.84		72.72	a	57.94		39.10		16.32		52.47
1969	8.84		19.82		24.42		56.20		70.03		69.80		81.55		87.45		73.03		49.26		41.41	a	25.32		50.59
1970	9.97		22.79		26.90		48.53		63.60	a	82.17		87.00		84.23		73.97		58.74		34.37		18.23		50.87
1971	8.52		21.11		33.35		57.13		68.29		79.87		78.71		84.71		72.70		57.52		34.27		22.06		51.52
1972	12.35		13.83		33.43	a	48.93		71.29		81.83		79.10		83.84		67.85	c	53.42		34.60		14.80	a	49.61
1973	21.39		26.57		43.23		55.23		72.13		79.80		83.90		86.23		69.50		62.61		32.93		17.33	a	54.24
1974	10.23		21.23	b	29.97		51.47		63.13		79.80		87.87		78.10		70.00		61.52		38.37		28.68		51.70
1975	22.10	a	20.43		27.74		43.30		70.39		78.37		87.43	a	81.90		70.97		60.81		39.33		22.31	b	52.09
1976	19.47	a	30.17		34.26		60.87		74.45		81.50		87.06		87.84		77.63		54.32		36.40		17.58		55.13
1977	6.16		27.71		40.97		63.90		80.77		79.53		85.81		75.48		67.17		-----	z	33.33		13.29		52.19	a
1978	5.87		14.70	a	33.10		52.90		74.23		79.57		84.10		84.61		76.60		60.55		33.27		17.84		51.44
1979	3.68		5.96		29.65		43.13		61.90		77.67		83.32		79.61		78.82	b	54.71		31.97		30.03		48.37
1980	15.68		17.86		30.23		65.97		78.61		78.93		85.77		79.87		70.20		53.26		41.40		22.16		53.33
1981	22.81		28.44	a	44.45		58.07	a	67.74		72.77		82.42		80.97	a	67.40		48.52		41.33		15.71		52.55
1982	0.03	b	16.35	b	27.94		-----	z	-----	z	72.20		83.58		80.93	b	69.97		53.32		30.80		27.17	a	46.23	b
1983	23.62	b	26.29		33.17	a	50.69	a	64.29		74.21	a	-----	z	87.77		69.93		52.90		36.47		6.16		47.77	a
1984	16.97		30.79	a	-----	z	-----	z	-----	z	-----	z	83.57	a	86.77		67.10		57.43	a	37.45	a	22.00	c	50.26	d
1985	18.00	d	-----	z	-----	z	-----	z	-----	z	-----	z	83.00	a	76.60	a	62.53		54.87		25.43	b	14.04	d	47.78	e
1986	23.96	d	17.52	a	40.00		52.50		71.32		79.07		82.45		77.84		65.72	a	57.27	a	30.38	a	26.90		52.08
1987	26.41	b	33.07	a	36.42		64.57		74.13		81.66	a	84.39		78.61		71.53		53.10		41.77		26.06		55.98
1988	14.03	b	18.18	a	37.23	a	57.79	a	75.87		85.57		87.50	a	83.16		68.10		53.52		34.87		23.39		53.27
1989	22.47	a	12.21		25.71		49.60		68.90		75.33		87.19		82.97		70.03		60.03		32.57		17.00	a	50.34
1990	30.03	b	28.11		39.97		53.40		69.63	a	77.07		82.45		83.71		74.27		57.19		41.30		19.39		54.71
1991	17.77		33.22	a	41.13		58.17		72.33	a	79.63		81.26		85.10		69.50		51.10	a	30.86	a	26.43	a	53.88
1992	25.53	a	29.04	a	38.87	a	49.10	a	72.97		73.90		73.84		76.58		67.20		58.26		30.62	a	17.34	b	51.10
1993	14.77		14.07	a	33.80	a	53.53		67.81		72.07	a	73.94		78.32		66.63		55.33	a	34.10		21.97	a	48.86
1994	3.39		12.61		37.23		54.17		71.48		78.27		76.97		78.94		72.37		57.65		41.40		27.45		50.99
1995	18.58		21.93		34.32		46.50		65.23		82.13		78.52		81.29		71.27		53.13		29.10		19.10		50.09
1996	10.33	a	19.21		26.68		45.90		65.84		79.13		80.71		83.42		71.40		56.74		25.73		12.42		48.13
1997	10.90	a	24.07		31.13		47.07		64.39		82.13		80.97		80.61		75.83	a	57.29		32.21	a	31.94		51.54
1998	17.90		32.79		33.61		61.43		73.68		72.90		83.65		84.17	b	78.13		56.23		36.03		26.48		54.75
1999	14.45	b	31.50		38.87	a	54.50		66.84		77.07		82.90	a	79.32		67.07	a	56.00		51.17		34.43	a	54.51
2000	19.57	a	32.14		46.29		54.10		70.13		73.13		81.48		80.90		70.10		58.90	a	34.40		11.39		52.71
2001	22.87		15.71		33.84		50.60		69.65		75.43		82.87		83.29		-----	z	-----	z	51.25	b	-----	z	53.95	c
2002	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	75.10		-----	z	-----	z	-----	z	75.10	k
2003	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	85.90	a	69.13		61.03		31.27		28.52	b	55.17	g
2004	11.16		24.34		37.87		55.87		62.97		72.76	a	78.29		73.32		71.70		57.46	c	43.53		26.18	c	51.29
2005	15.48		26.07		37.29		60.57		63.61		76.03	a	82.32		-----	z	73.60		57.45		-----	z	25.19		51.76	b
2006	31.74		23.07		34.03		60.97		69.60	a	79.33		86.90		80.42		68.17		50.57	a	39.41	a	32.81		54.75
2007	20.77		-----	z	38.48		53.20		70.06		78.37		83.97		76.84		70.40		58.06		39.10	a	18.10		55.21	a
2008	16.13	a	16.50	a	31.30	a	-----	z	65.87		73.63		80.26		80.39		-----	z	56.35		-----	z	14.74		48.35	c
2009	11.94		21.93		31.58		49.97	a	65.06		75.07	a	77.74		76.58		76.30		46.17	a	47.13		-----	z	52.68	a
2010	16.57	a	22.54		41.71		63.30		66.93	a	75.53		82.94		82.10		-----	z	-----	z	-----	z	17.40	a	52.11	c
2011	12.68		21.71		31.27	a	51.79	a	63.55	b	75.83	f	84.48		80.87		72.40		63.06		43.67		33.00		50.77	a
2012	28.21	b	30.89	b	50.47	a	59.72	a	72.79	b	79.93		-----	z	-----	z	72.30		-----	z	-----	z	-----	z	56.33	e
2013	-----	z	-----	z	-----	z	-----	z	65.94		81.80	t	81.55		-----	z	-----	z	-----	z	-----	z	-----	z	73.74	j
Period of Record Statistics
MEAN	15.60		21.39		35.07		53.87		68.47		77.23		83.23		81.77		71.33		57.28		36.58		21.46		51.91
S.D.	7.44		6.87		6.32		5.84		4.52		3.55		3.38		3.30		3.82		5.06		5.74		6.33		2.04
SKEW	-0.08		-0.43		0.63		0.03		0.30		0.30		0.15		-0.01		0.09		-0.28		0.08		0.04		-0.28
MAX	31.74		35.25		54.26		65.97		80.77		88.33		96.97		89.32		79.86		71.84		51.25		34.43		55.98
MIN	-0.10		-4.63		24.42		39.87		58.35		69.80		73.84		73.32		60.00		42.68		23.73		6.16		46.57
YRS	103		102		102		100		103		101		103		103		102		99		100		100		81