NYSSA, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(356179)

File last updated on April 25, 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
1937	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	32.52	a	27.61		30.07	j
1938	25.15	e	29.92	c	31.87		40.57		43.81		54.07		58.10		53.84		51.50	x	-----	z	-----	z	24.48		40.20	c
1939	25.84		24.19	a	31.79	b	39.07		46.97		50.93		61.42		57.29		45.10		37.45		23.60		27.96	c	39.30
1940	26.10		31.12	d	33.42		40.30		48.81		56.13		62.32		58.58		50.70		39.97	b	28.72	a	26.00		41.85
1941	26.10	a	28.62	b	31.47	a	37.60		48.10	a	52.90	a	61.23		58.83	a	44.93		37.58		29.50		29.37	a	40.52
1942	14.32		24.18		28.32		39.43		43.87		50.47		58.50	a	55.84		47.30		37.55		30.20		29.16		38.26
1943	22.60	a	24.37	a	29.65		42.40		43.58		50.83		57.58		55.63	a	47.07		39.97		28.79	a	24.61		38.92
1944	12.26		27.83		27.81		36.83		46.84		51.53		58.32		54.23		45.13		36.94		31.00		24.00		37.73
1945	26.23		29.75		30.48		37.83		47.32		50.87		59.03		55.32		43.63		34.42		31.70		22.90		39.12
1946	21.97		24.79		33.45		37.97		44.87	a	52.33		60.29		57.00		43.59	a	34.10		30.14	b	28.61		39.09
1947	13.87		27.89		31.52		39.13		50.61		51.77		58.35		54.68		45.73		41.03		30.40		25.61		39.22
1948	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	58.15	e	54.11	c	46.28	a	34.94		29.57		16.06		39.85	f
1949	-0.50	a	21.82		33.74	d	39.96	b	49.93	c	53.97	a	58.66	b	56.88	e	47.76	e	32.04	c	29.60		24.67	a	37.38
1950	17.03	a	21.54		30.61		36.75	b	42.32	c	51.66	a	60.41	d	55.08	e	48.00	b	40.03	a	30.83		31.61		38.82
1951	22.90	a	25.68		26.07	d	37.16	e	45.84	f	50.12	d	58.55	b	55.58	e	44.71	b	36.60	a	25.48	a	22.52		36.85	a
1952	18.48		19.82	a	28.33	a	36.63	c	44.62	g	51.69	d	54.86	b	56.25	c	45.26	c	34.67	a	20.27		25.07	a	35.58	a
1953	31.33	a	26.07	a	29.21	b	34.96	b	40.78	h	48.04	b	58.34	b	56.75	g	47.42	d	35.93	c	33.38	a	26.23		37.09	b
1954	28.16		29.85	a	28.83	a	37.75	b	45.44	d	49.73	d	59.04	f	54.20	f	44.57	g	32.57	a	29.68	b	20.23	a	33.58	c
1955	17.57	a	17.15	a	25.83	g	34.74	g	43.85	k	54.36	h	57.04	g	55.40	f	45.43	b	36.00	d	25.20		26.67	a	28.00	f
1956	25.58		17.19	b	30.28	b	37.69	a	48.13	a	51.57		58.94		55.26		44.73		36.58		25.53		23.65		37.93
1957	10.00		19.59	a	32.36	c	39.10		47.58		52.93		55.35		54.29		45.77		37.74		24.57		28.58		37.32
1958	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1959	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1960	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1961	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	24.48	a	-----	z	24.48	k
1962	11.71		24.61		28.90		38.52	a	45.39		52.47		56.65		54.16		45.10	a	37.58		31.00		27.60	a	37.81
1963	14.90		29.96		31.73	a	36.52	a	49.06		53.53		57.23		57.10		51.67		41.16		32.30		21.66	b	39.74
1964	18.63	a	16.31		29.46	c	36.04	b	43.94		52.67		59.16		54.29		44.72	a	34.90	a	29.30		25.65		37.09
1965	24.74		26.00		24.48		41.73		44.87		53.50		58.16		56.10		42.63		36.61		32.67		21.06		38.55
1966	25.52		24.96		30.32		36.83		47.35		52.77		57.90	a	57.23		51.63		33.26		33.53		25.71		39.75
1967	27.65		27.00	a	30.68		34.61	b	44.16		53.67		61.90		58.48		50.93		35.19		31.33		20.03		39.64
1968	21.23		29.68	a	32.77		34.93	b	44.86	b	53.47		59.81		55.23		45.83		34.06		31.03		26.23		39.09
1969	23.90		26.29		27.77		38.20		49.00	a	54.53		56.68		54.07	b	47.25	b	34.35		26.20		26.32		38.71
1970	27.90		27.48	a	30.16		32.80		43.53	a	55.17		58.65		54.61		42.30		33.39		31.30		23.06		38.36
1971	26.48		26.54		27.71		36.69	a	47.26		51.59	a	57.97		59.39		40.67		34.65		29.30		22.84		38.42
1972	20.32		23.03		32.65		37.03	a	45.29		54.60		55.00		57.80	a	43.07		38.74		31.37		14.23		37.76
1973	23.42		28.50		32.67	a	38.21	a	46.39		52.83		59.86	b	56.19		46.53		36.00	a	33.00		29.19		40.23
1974	20.10		28.32		32.10		37.80		43.74		55.73		59.00		56.10		45.63		37.16		30.63		23.48		39.15
1975	17.23		26.86		30.83	a	34.63		43.65		52.37		63.39		54.29		46.03	a	38.16		26.62	a	23.45		38.13
1976	18.71		22.17		26.35		36.53		45.39		50.04	b	58.48		54.00		48.80		34.45		27.10		17.68		36.64
1977	12.87		22.00		30.10		39.33		43.58		59.67		57.84		58.87		47.57		37.52		28.97		30.45		39.06
1978	28.26		31.36		34.94		39.77		45.43	a	52.83		59.32		55.27	a	47.14	a	35.32		23.87		17.58		39.26
1979	5.77		24.50		32.52		37.87		47.87		53.21	a	59.61		59.10		49.50		41.03		24.77		25.19		38.41
1980	23.13		31.86		31.87		40.97		47.13		50.90		58.80	a	54.58		47.10	a	35.50	a	27.73		25.42		39.58
1981	29.58		25.96	a	32.16		39.66	a	46.10		51.37		56.90		58.84		48.20		35.45		34.30		26.35		40.41
1982	15.39		19.76	c	32.45		34.70		43.70	a	54.59	a	58.26		57.84		47.83	a	38.59	b	25.70		23.87		37.72
1983	24.26		32.21		37.00		36.67		46.65		52.77		56.27	a	59.13		44.57		38.55		35.76	a	19.39		40.27
1984	17.68		21.93	a	33.26		38.79	a	44.10	a	51.86	b	60.26		59.65		44.83		35.19		32.30		14.68		37.88
1985	9.57	a	17.82		28.68		40.20		47.13		53.93		63.29		53.27	a	43.03	a	34.39		20.60		7.42		34.94
1986	15.72	b	30.36		36.97	a	39.00		46.40	a	58.67		57.17	a	59.87		46.73		37.10		30.33		20.94		39.94
1987	18.13		28.54		34.03		41.53		51.00	a	55.55	a	57.47	a	55.42		47.69	a	35.39		30.54	b	25.32		40.05
1988	17.33	a	25.62		32.23	a	39.93	a	45.11	c	57.37		61.00	a	55.97		45.97	a	42.45		33.37		20.55		39.74
1989	11.82	c	7.73	b	33.66	b	40.43		44.50	c	55.87		60.87	a	56.65		47.64	b	38.48		27.13		20.45		37.10
1990	26.86	b	22.90	g	32.28	b	43.14	a	46.48		54.21	a	61.00		59.35		53.97		36.68		29.03		10.86	c	41.26	a
1991	16.13		29.75		32.64	c	38.63	c	45.69	b	51.54	b	61.58		60.17	b	49.76	a	37.77		30.97	a	23.68		39.86
1992	24.87	a	30.83		35.13		41.17		48.48		57.66	a	56.83	a	58.61		46.21	a	39.84		30.21	a	20.35		40.85
1993	17.77	a	18.71		32.65		38.68	b	49.84		50.87		53.93	a	53.40	a	45.00	a	39.32		19.31	a	26.87		37.20
1994	28.23		23.82		32.39		40.57		48.77		53.53		62.23	a	60.80	a	49.97		37.23		24.03		21.52	b	40.26
1995	27.19		31.29		34.20	a	38.47		47.28	b	51.36	b	59.07	a	53.70	a	48.97		34.77	a	33.52	c	26.53	a	40.53
1996	26.26		25.89	a	35.13		37.87		45.52		53.23		61.47	a	55.83	a	46.50	b	37.87	a	31.50		26.81		40.32
1997	24.68		28.29		32.61		36.82	b	48.52		53.50		59.35		58.13		51.27		36.43	a	30.28	a	24.03	b	40.33
1998	28.20	a	31.22	a	34.27	a	39.57		46.90	b	51.62	a	64.55		59.71		54.38	a	37.80	a	34.21	b	22.58		42.08
1999	28.41	b	27.85	a	31.36	c	34.52	e	44.86	b	52.60		56.87	a	58.22	d	45.07		34.90	a	31.41	a	25.60	a	39.31
2000	26.03		29.66		31.66	b	40.23		46.80	a	53.23		59.71		56.83	a	43.28	a	36.37	a	23.62	a	23.10		39.21
2001	19.52		21.39		31.67	a	34.80		44.71		51.28	a	58.53	a	56.19		46.04	b	32.74		27.77		21.40	a	37.17
2002	23.69	b	22.42	b	29.42		39.17		44.50	c	54.92	d	61.62	b	52.00	a	43.93	b	30.97	a	21.53		25.42		37.47
2003	25.86	b	21.84	c	31.58		34.31	d	42.55		52.04	b	59.87		54.57	a	40.89	b	34.45		24.55	a	30.16		37.72
2004	21.74		25.86		35.10	a	40.41	a	46.52		54.04	c	61.86	c	58.21	b	47.24	a	40.26		30.03		26.81		40.67
2005	25.35		21.84	c	31.72	b	36.93	b	46.15	k	50.55	h	59.11	l	58.91	h	43.40	j	36.26	l	26.58	k	16.05	l	28.96	h
2006	26.57	j	23.95	i	31.76	j	37.60	j	46.05	j	56.29	i	63.16	l	54.18	i	44.17	l	32.77	i	26.25	j	17.06	o	-----	z
2007	15.09	i	25.21	i	30.23	i	33.90	i	44.90	j	50.95	j	61.80	k	51.00	i	40.79	k	36.73	i	26.70	j	29.94	n	-----	z
2008	16.27	i	25.70	i	28.90	j	30.23	h	44.50	k	50.67	i	57.81	j	54.00	l	39.90	j	31.09	h	32.50	l	19.37	l	-----	z
2009	23.00	k	25.21	i	28.73	i	37.00	i	43.28	m	45.59	h	48.55	k	57.81	j	49.20	j	34.05	k	23.68	k	15.95	j	-----	z
2010	27.69	o	27.27	m	30.22	h	36.62	d	43.48	b	52.41	a	59.52		56.70	a	48.13		42.42		29.43		22.74	d	43.49	c
2011	21.39		25.82		34.55		35.52	a	43.71		51.45	a	59.94		60.55		51.89	b	40.67	a	28.07		17.84		39.28
2012	24.23		25.96	a	34.10		41.86	b	46.24	b	51.33	f	64.33	a	59.45	b	48.66	a	35.74		33.03	a	26.73	a	40.03	a
2013	8.18	c	27.44	a	31.10	b	39.12	f	48.07	a	55.13		65.47	a	63.35		54.90		37.03	a	28.55	a	13.90	a	39.38	a
2014	22.83	b	27.11		36.17	a	37.80		47.43	h	55.45	a	65.52		61.38	b	51.96	e	41.57	c	25.63	c	29.61		41.37	a
2015	26.52	b	33.59	a	34.87		36.70	g	51.03	a	61.60		62.26		60.43	c	49.35	d	45.00		29.64	b	25.19		43.59	a
2016	22.84		29.48		36.27	a	43.29	b	48.38	e	55.41	a	60.32	c	59.63	a	50.58	d	43.00	c	33.46	b	13.16		41.32
2017	7.50	u	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2018	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2019	-----	z	-----	z	-----	z	-----	z	48.50	w	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2020	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	29.27		22.95	j	29.27	k
Period of Record Statistics
MEAN	21.07		25.57		31.74		38.23		46.24		53.23		59.43		56.86		47.02		37.01		28.98		23.47		38.99
S.D.	6.39		4.63		2.59		2.28		2.14		2.37		2.43		2.38		3.05		2.81		3.60		4.74		1.38
SKEW	-0.96		-1.02		-0.33		-0.01		0.33		1.03		0.39		0.32		0.48		0.48		-0.67		-1.07		-0.20
MAX	31.33		33.59		37.00		43.29		51.03		61.60		65.52		63.35		54.90		45.00		35.76		31.61		42.08
MIN	-0.50		7.73		24.48		32.80		42.32		48.04		53.93		52.00		40.67		30.97		19.31		7.42		34.94
YRS	69		68		68		67		64		67		68		67		68		69		72		71		57