PORCUPINE 11 N, SD

Average of Average Temperature (Degrees Fahrenheit)

(396736)

File last updated on May 7, 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
1963	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	65.44	n	-----	z	40.97		23.37		32.17	j
1964	28.61		31.07		34.61		48.60		60.81		65.83		75.82	a	-----	z	61.08		50.03		36.13	d	20.84	b	46.68	a
1965	25.84	b	24.31	a	22.38	e	50.52	j	57.29		65.06	u	71.64	b	69.83	a	52.28		53.56		39.02		33.04	d	44.92	b
1966	16.71		21.35	a	37.30	d	42.34	a	58.72	a	68.95	a	80.02		69.32		62.38	b	50.31		36.62		26.32		47.53
1967	28.55	a	28.31	a	38.34		48.40	a	51.17	a	62.32		71.44		70.29		62.65		51.83	a	34.80		22.48	b	47.55
1968	21.10		28.81		41.31	b	44.80		52.08	a	65.52		71.85		69.25	a	60.70		51.74		35.35		20.61		46.93
1969	16.98		28.93	a	30.68	a	52.60		60.32		61.98		73.77		77.18		67.82		42.94		39.58		28.13		48.41
1970	19.52		32.56	a	28.75	a	42.77		59.68	a	68.55		75.40		76.87		60.70		44.34		36.85		23.47		47.45
1971	19.92		21.61		34.76		48.43		55.42		68.92		70.63		76.44		59.25		47.61		36.27	b	24.63	a	46.99
1972	19.11		27.11	a	39.39		45.77		56.92		67.67		68.61		69.84		62.32		46.34		29.93	a	16.11		45.76
1973	22.32		27.75		39.74		45.45		55.67	b	67.05		72.63		77.43	a	59.10		52.31		32.93		25.50		48.16
1974	19.50		33.93		38.90		48.64	a	56.84		68.62		79.58		69.58		57.86	a	52.70	a	37.78		28.89		49.40
1975	26.15	a	18.59		31.45		43.85		57.11		65.60		77.89		73.52	a	60.97		51.27		34.13		30.72	a	47.60
1976	23.73		36.40		36.39		50.32		57.67	a	68.60	a	76.97		73.90		64.77		47.21		31.43		28.03		49.62
1977	15.58		35.07		37.56		50.86	a	63.45		71.67		77.62	a	68.29		65.30		50.37		36.28	a	23.98		49.67
1978	11.53		16.11		37.92		47.30		58.53		68.65		75.00		72.82		67.95		50.82		31.78		17.28	a	46.31
1979	6.90		17.76	a	36.82		47.73		56.97		67.77		74.05		70.69		67.86	a	51.63		32.20		33.03		46.95
1980	21.24	b	27.67		33.45		48.98	a	59.02		71.00	a	79.24		73.87		-----	z	49.19		38.57		29.88	a	48.37	a
1981	31.90		29.55		40.56		54.28		57.11		69.13		75.74		72.79		65.45		50.63		40.03		25.10		51.02
1982	12.26	b	24.57		35.72	b	44.38		55.89		63.05	b	74.27		73.97		61.92		47.24		32.57	a	26.42		46.02
1983	32.02		35.72	a	36.76		39.31	a	51.81		64.64	a	76.11		79.79		64.55		50.56		34.05		5.27	a	47.55
1984	24.66		34.52		34.57	b	44.24	a	55.98		68.07	a	76.08		79.33	e	60.26	a	49.27		37.52	a	22.18		48.89
1985	21.24		24.20		37.69		53.05		64.65		66.88		77.92	a	72.63	a	60.27		50.23		18.00		18.84		47.13
1986	29.31		24.59		45.06		47.58		57.92		71.47	a	74.68		72.13		59.10		49.61		32.61	b	30.24	b	49.52
1987	31.62	b	33.89	a	33.18		53.05		62.09	b	70.27		78.00		72.37		62.37		48.47		40.23	b	27.40		51.08
1988	19.00	b	27.72		37.40		48.27		60.97		76.47		76.98		74.83	b	62.20		-----	z	-----	z	-----	z	53.76	c
1989	-----	z	-----	z	-----	z	45.05		55.53	a	62.47		75.16	b	72.98	a	58.70		46.11		33.43		16.19		51.74	c
1990	30.27	a	25.29		35.03		43.20		52.18		67.08		71.07	a	71.17	a	63.95		44.84		37.45	a	12.69	b	46.18
1991	13.15		31.55		36.03		45.70		56.47		67.57	a	70.45	a	72.47	b	59.76	a	43.48		26.05		27.42		45.84
1992	25.74		32.09		38.77		46.00	b	57.65		62.59	a	64.19		65.38	b	59.22		45.77	a	28.28	a	15.89		45.13
1993	12.78	b	13.42	b	33.95	b	41.77	b	54.98		60.75	b	66.42	a	66.47	a	53.43	b	42.19	b	25.60	a	27.10	a	41.57
1994	19.66	b	17.76	c	37.18	a	42.22	c	59.95	b	65.68		67.25	a	71.29	b	61.81	a	47.03	b	31.97	a	27.47	a	45.77
1995	22.57	b	29.11		32.77	c	37.57	b	50.58		62.43	a	69.88	a	73.64	b	58.57	a	43.66	c	30.89	c	23.02		44.56
1996	13.45	b	28.30	d	24.30	a	42.43	a	51.63	a	66.57	c	69.21	b	71.55	a	58.00	b	45.53		22.63		15.71		42.44
1997	16.43	b	27.04	a	35.33	b	37.62	a	51.36	c	66.60		70.50		68.62	b	60.52	a	47.43	b	31.58		27.15	a	45.01
1998	23.34	c	35.11		26.30	c	45.00	b	56.21	b	59.96	g	75.16	l	71.82	c	66.05	a	47.48		38.55		27.96	c	43.78	b
1999	25.18	a	37.89		38.90	b	43.64	a	54.73		64.10		70.69	d	70.27	c	56.78		47.33	a	42.79	b	31.94	d	48.69
2000	27.18	c	33.88	d	38.46	g	43.36	i	56.90	e	62.98	b	73.33	d	74.48	f	61.97	m	51.70	h	23.50	d	16.91	i	46.30	f
2001	28.84	f	19.65	d	35.41	d	45.45	i	56.67	a	64.10	e	75.68		73.10	g	63.65	d	47.31	e	40.15	c	27.91	h	50.33	d
2002	26.43	d	30.42	b	24.09	d	45.24	g	51.52	e	69.54	e	78.27	a	71.50	h	61.87	c	40.46	d	37.17	f	31.54	h	47.83	d
2003	27.09	h	26.63	i	34.94	e	48.69	c	55.45	b	62.02		76.93	c	76.55	a	59.39	b	51.40	a	30.48	b	28.81	g	55.09	c
2004	23.53		29.56	c	40.89		48.57		57.02	b	62.25		72.87		66.85		62.75		50.86	b	37.18		31.28	f	50.21	a
2005	22.21	b	33.27		37.22	a	47.63	c	54.45	a	67.57		74.00		70.94		64.84	b	49.09	d	38.64	b	23.50	d	48.61
2006	36.22	a	26.07	a	34.78	b	50.10	a	57.68		69.17	a	78.42		71.96	c	56.17	a	44.86	c	35.29	a	26.26	f	50.98	a
2007	23.37		20.87	a	44.32	a	44.07		59.94		69.94	d	79.19		73.82		62.90		50.38	e	38.41	b	-----	z	51.56	a
2008	-----	z	-----	z	-----	z	-----	z	52.46	c	62.97	a	73.96	d	67.55	b	57.67		46.22	a	37.50		21.00	e	52.42	d
2009	24.92		30.39	a	34.66		41.18		54.23		61.30	b	68.46	d	70.22	o	63.32		39.12	a	40.85		15.84		43.12	a
2010	21.38	a	17.79		34.68	a	45.02	a	52.47		63.07	a	72.52		74.00		60.45	b	52.79		32.78	a	24.85		45.98
2011	19.90		19.95		33.07	a	44.27		51.58		64.10		76.44		74.21	b	60.86	a	50.39		35.33		26.40		46.37
2012	26.60		26.59	a	47.26		50.30		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	37.69	h
Period of Record Statistics
MEAN	22.21		27.35		35.67		46.16		56.37		66.38		73.97		72.29		61.30		48.13		34.36		23.80		47.14
S.D.	6.20		6.07		5.01		3.93		3.36		3.38		3.76		3.30		3.39		3.39		5.21		5.93		2.12
SKEW	-0.16		-0.38		-0.54		-0.07		0.20		0.40		-0.49		0.19		-0.23		-0.65		-1.02		-0.86		-0.44
MAX	36.22		37.89		47.26		54.28		64.65		76.47		80.02		79.79		67.95		53.56		42.79		33.04		51.08
MIN	6.90		13.42		22.38		37.57		50.58		60.75		64.19		65.38		52.28		39.12		18.00		5.27		41.57
YRS	45		46		46		44		48		46		47		43		46		46		47		41		33