WHITEHORSE RANCH, OR

Average of Maximum Temperature (Degrees Fahrenheit)

(359290)

File last updated on May 13, 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
1965	-----	z	-----	z	-----	z	60.33		67.07	c	75.14	a	84.87		-----	z	-----	z	-----	z	53.33	c	43.03		63.96	f
1966	43.14	b	43.85	h	56.60	a	66.45	a	-----	z	80.50	j	86.07	b	87.29		79.90		69.79	l	52.40		41.32		64.15	d
1967	44.61		52.54		52.77	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	65.73	p	51.50		39.61		48.21	g
1968	43.03		52.18	a	57.00		59.03		69.00		79.43		90.81		78.48		76.21	b	-----	z	-----	z	40.03	a	64.52	b
1969	45.55	b	41.47	i	52.61		64.43		75.61		74.67		87.67	a	88.68		81.50		60.68		-----	z	-----	z	70.16	c
1970	42.97		52.07		51.68		53.07		69.61		77.03		88.03		88.90		74.03		62.77	a	49.93		37.71		62.32
1971	45.35		48.68		48.94		59.37		67.61		73.47		87.13		89.61		72.60		59.26		49.80		37.45		61.61
1972	39.77		47.34		58.61		57.50		72.45		79.00	a	87.26		86.52		72.00		62.37	a	47.17		36.42		62.20
1973	38.48		46.57		49.94		59.23		74.61		80.52	a	88.00		85.55		75.50		65.19		47.03		43.90		62.88
1974	39.00		47.43		51.48		58.90		68.32		83.10		87.00		84.97		80.63		65.19		52.17		42.45		63.39
1975	42.84		44.61		47.48	b	51.24	a	67.39		76.00		87.53	a	79.80	a	78.73		62.61		48.29	b	46.00		61.04
1976	44.16		48.62		49.03		58.76	a	74.71		76.43		86.90		76.19		74.90		66.68		59.07		49.16		63.72
1977	36.87		52.11		49.06		66.50		61.58		81.83		83.16		83.65		74.63		66.87		52.70		45.32		62.86
1978	42.03		46.11		58.71		57.10		66.39		76.80		85.32		82.94		72.27		71.42		49.20		38.90	a	62.27
1979	32.90		44.00		54.61		59.70		71.07	a	79.47		86.06		80.35		79.90		66.40	a	46.60		47.74		62.40
1980	41.71		49.03		50.03	a	63.60		66.45		73.75	b	86.75	c	81.93	a	75.50		66.77	a	54.21	a	48.26		63.17
1981	37.26		49.21		54.21	c	63.57	b	67.18	c	77.08	e	88.00	d	89.96	c	78.70	g	60.81	e	52.50	b	46.42	e	62.38	a
1982	39.00	d	46.21		49.63	a	56.63		67.97		74.77		81.68		84.74	d	71.24	a	61.81	d	43.21	b	39.97		59.74
1983	43.17	a	47.96	a	50.39		54.18	b	68.87		73.19	d	80.55		83.04	c	76.22	c	69.00	d	48.93	a	37.48	f	63.23	a
1984	30.67	a	42.07	a	51.71	n	55.11	c	67.88	e	73.69	a	89.53	a	88.26		76.13		-----	z	-----	z	-----	z	65.42	d
1985	38.24	b	43.81	b	52.32	f	66.40		71.87	a	80.37		87.73	e	86.39		-----	z	63.24	n	46.30	j	38.00	w	67.83	e
1986	-----	z	-----	z	57.29	g	61.60	y	68.00	a	83.37		81.79	c	-----	z	68.90		68.50	c	58.78	g	42.32	f	74.11	g
1987	41.21	c	47.04		54.41	i	71.30	j	63.00	p	79.93		83.32	c	-----	z	-----	z	-----	z	52.13		41.46	c	57.52	f
1988	38.56	f	55.38	h	56.35	h	66.00	d	71.64	f	80.46	b	90.87	a	87.06		80.04	f	76.23	i	47.96	d	36.54	e	68.15	f
1989	40.86	c	38.48	e	54.14	c	66.03		66.76	b	80.16	k	90.00	d	82.87	a	76.27		63.18	c	54.27		47.27	a	61.83	a
1990	45.07	a	43.78	a	56.33	a	66.70		65.52	f	78.13		88.16		85.21	b	82.97		66.29	c	51.00	f	33.44	f	68.07	c
1991	44.77	e	55.00	d	48.61		56.31	d	62.15	e	71.84	e	88.79	b	87.65		81.22	g	66.50	a	48.29	b	44.58	e	61.32	a
1992	44.81	e	53.24		60.27	a	-----	z	77.79	c	-----	z	83.79	b	87.31	e	77.76	e	70.12	e	47.83	g	37.63	a	65.86	c
1993	31.90	a	34.82		53.54	c	56.11	c	71.77		72.83		76.90	b	80.73	e	76.61	g	64.90	b	51.54	q	41.96	c	58.55	b
1994	48.48		44.62	d	58.25	c	62.37		71.10		79.89	c	90.33	a	90.61	h	81.27		64.30	a	41.28	a	36.52	f	64.19	b
1995	42.66	b	56.96	e	51.71		58.18	h	64.03		-----	z	84.00	e	84.13		78.31	d	66.57	a	-----	z	40.62	b	63.22	c
1996	41.81		45.38		55.23	a	-----	z	-----	z	-----	z	89.24	j	87.13		77.42	d	66.00	a	53.77		46.35	h	60.96	e
1997	44.23		-----	z	-----	z	-----	z	73.79	l	74.59	c	-----	z	87.90	b	79.28	e	64.32		54.10		-----	z	67.40	f
1998	-----	z	44.25		-----	z	56.26	c	59.94	n	72.96	b	-----	z	-----	z	79.14	a	62.43	a	49.30	c	39.69	b	57.72	e
1999	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2000	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2001	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	69.23		52.03		37.77		53.01	i
2002	40.27	a	47.68		51.03	b	62.73		70.77	a	80.07	b	90.60	a	84.07	a	78.27	d	62.74		53.50		46.00		63.98
2003	49.37	a	45.68	c	55.97		56.90	a	70.14	c	80.86	b	94.21	c	87.52	b	80.63	c	73.68	f	43.96	e	43.19	d	64.40	a
2004	34.84	f	42.48	b	61.13	a	64.18	b	69.22	h	77.96	e	88.48		85.90	b	79.77	d	62.73	a	46.43		43.32		65.24	b
2005	37.07	b	46.79		55.80	a	60.85	d	66.10	b	72.07	b	89.68	c	87.10	b	75.23		64.87	a	55.17	g	-----	z	65.56	b
2006	-----	z	59.29	g	50.20	u	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	41.31		47.09		53.49		60.18		69.11		77.21		86.79		85.06		76.90		65.02		50.17		42.20		62.43
S.D.	4.30		4.57		3.78		4.41		3.75		3.36		3.45		3.35		3.40		2.94		3.87		3.76		1.15
SKEW	-0.66		-0.21		0.30		-0.03		0.25		0.06		-0.66		-0.79		-0.38		0.18		-0.24		0.17		-0.88
MAX	49.37		56.96		61.13		66.70		77.79		83.37		94.21		89.96		82.97		71.42		59.07		49.16		63.98
MIN	30.67		34.82		47.48		51.24		61.58		71.84		76.90		76.19		68.90		59.26		41.28		36.42		59.74
YRS	33		32		30		31		29		32		34		32		30		30		29		29		13