HOWARD PRAIRIE DAM, OR

Average of Maximum Temperature (Degrees Fahrenheit)

(354060)

File last updated on April 19, 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
1960	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	75.80	t	63.65		42.03		40.26		48.65	i
1961	44.13		41.86		43.39		53.93		57.61		76.50		81.23		81.19		66.43		59.74		44.87		36.58		57.29
1962	38.48		42.25		42.77		57.43		54.16		70.43		78.19		74.94		74.60		-----	z	47.03		42.94		56.66	a
1963	40.81		48.25		44.55		44.57		61.52		65.40		72.19		75.48		74.57		58.39		42.63		41.00		55.78
1964	35.55		44.76		43.06		50.76	a	56.71		64.07		76.90		76.84		69.47		66.39		41.90		35.52		55.16
1965	37.37	a	44.54		49.39		51.07		57.81		66.80		78.48		74.10		69.03		66.87		44.83		35.90		56.35
1966	36.23		40.57		47.13		58.60		66.81		66.87		74.39		79.84		72.67		62.16		45.40		38.13		57.40
1967	38.48		47.04		43.71		42.40		62.84		69.53		81.58		84.90		78.70		59.94		50.23		33.35		57.73
1968	38.10		46.96	a	50.06		53.10		59.74		70.67		82.71		72.00		73.37		59.55		42.43		32.77		56.79
1969	32.94		36.71		46.26		51.23		67.06		68.77		77.84		78.35		73.43		53.52		51.13		39.45		56.39
1970	37.55		47.00		46.74		46.83		62.55		73.17		82.06		82.35		68.60		59.65		44.27		32.90		56.97
1971	37.65		42.50		42.13		48.63		57.71		65.33		80.35		82.87		68.80		55.10		43.20		32.26		54.71
1972	34.81		42.28		50.84		49.53		64.81		72.23		81.87		79.77		67.00		59.90		41.40		31.61		56.34
1973	36.29		43.75		43.45		54.27		67.13		71.90		80.94		79.13		71.93		58.00		38.83		37.42		56.92
1974	33.52		40.46		44.71		48.23		60.10		75.13		76.45		79.19		80.10		63.42		45.73		36.52		56.96
1975	36.71		37.61		40.74		43.63		60.26		67.77		77.42		74.23		77.93		53.35		41.03		38.29		54.08
1976	39.61		41.28		44.06		47.50		64.77		66.43		77.26		69.61		71.93		65.13		52.17		43.19		56.91
1977	38.39		49.11		41.77		58.53		51.81		74.07		77.45		80.74		67.97		60.52		42.00		37.87		56.69
1978	41.10		45.29		53.35		49.47		58.81		69.70		78.58		76.26		64.10		68.29		43.63		33.16		56.81
1979	34.84		38.43		49.52		51.37		64.45		72.00		79.61		74.71		75.73		61.74		42.93		39.94		57.11
1980	38.23		44.14		43.97		54.23		59.58		-----	z	80.13		76.74		72.70		63.55		46.87		41.81		56.54	a
1981	42.97		43.61		47.35		54.47		60.45		70.53		78.90		83.94		74.30		56.03		45.93		38.00		58.04
1982	33.52		40.04		42.81		49.63		63.90		69.10		76.35		78.87		67.47		56.16		40.63		33.42		54.33
1983	37.68		38.54		42.45		46.80		62.87		65.47		71.19		77.10		69.43		60.90		38.31	a	33.29		53.67
1984	38.58		40.48		47.71		47.67		60.45		66.83		81.13		79.19		70.03		50.13		36.97		32.29		54.29
1985	38.35		39.32		43.65		57.67		61.84		73.83		83.19		75.87		64.67		58.48		36.50		37.84		55.93
1986	41.16		42.56	a	53.00		53.70		63.07	a	76.33		75.90		84.74		64.03		62.13		46.07		37.13		58.32
1987	34.39		41.39		44.55		63.30		65.68		74.63		73.32		81.16		76.57		71.19		44.87		33.55		58.72
1988	35.36	f	47.59		49.10		56.90		59.23		68.50	d	84.11	c	82.79	b	75.60		72.29		39.59	a	36.53	a	61.11	a
1989	33.94		35.21		42.83	b	58.50		59.52		72.93	c	77.60	f	74.77	a	71.48	a	57.87		47.07		42.11	c	54.20	a
1990	36.97	b	39.44	a	50.06		61.45	a	58.68		70.15	c	81.70	a	78.77	a	77.15	d	60.17	b	41.87		30.21	b	57.22
1991	39.63	a	48.73	b	41.45		48.30		55.21	b	65.38	d	81.00	c	79.87	a	82.25	f	66.13	a	44.26	c	36.63	d	55.15	a
1992	38.64	c	46.14	a	52.14	c	57.90		72.30	a	73.69	d	77.97	b	83.27	e	75.33	c	64.18	c	42.36	b	32.86	j	62.17	a
1993	32.45		37.08	b	48.16		48.53		62.50	a	66.11	c	72.57	c	78.25	c	75.79	b	61.50	c	42.81	c	35.46	c	55.10
1994	38.93	b	38.35	b	53.62	b	56.56	e	64.57	c	70.93	c	85.14	c	80.79	b	76.22	c	59.27	a	33.85	c	34.44	d	57.72
1995	37.00	c	48.79		43.87	a	49.55	a	60.53	a	66.10	a	76.14	b	77.29	c	76.57	b	61.81	d	49.57	b	38.44	d	57.14
1996	36.03	a	41.24		48.17	a	55.37	c	59.59	b	71.07	a	84.23	a	83.79	b	70.39	b	58.67	a	44.28	a	35.29		57.34
1997	36.50	a	40.62	b	49.39		51.24	a	68.17	a	66.93		76.56	d	79.72	b	71.75	b	56.79	c	43.76	a	34.17	a	56.30
1998	36.77	a	36.32		45.13		51.50	b	50.45		68.43	b	82.21	b	83.25	c	76.85	c	57.86	b	38.34	a	32.48	b	54.97
1999	36.58		35.62	b	42.35		49.32	b	60.07	c	68.52	a	79.00		76.46	c	76.23		66.11	c	46.70		37.23	a	56.18
2000	35.42		40.46	a	44.45		57.33		60.94		74.23		77.33	d	81.57	c	71.96	b	56.48	b	39.24	a	38.57	a	56.50
2001	36.97	a	38.31	b	48.03		49.10		71.47	a	69.59	c	79.90	b	82.97		75.62	a	63.81		43.87		34.32	c	57.83
2002	34.82	c	42.57		44.50	a	55.43		60.90		73.57		85.43	c	79.97		77.00	e	61.36	c	47.43		38.21	b	58.43
2003	40.74		40.39		46.41	b	46.07		61.73	a	75.67	i	86.00	c	80.79	b	76.62	a	65.46	c	38.90		36.65		56.34	a
2004	36.74		39.17		52.71	c	57.00	b	60.69	b	72.50	b	81.84	f	79.33	j	69.53		56.73	a	45.13		38.90		52.91	b
2005	37.82	c	44.82		49.65		51.10		61.07	d	66.83		82.21	c	83.94		74.93		62.07	c	45.40		38.45		58.19
2006	36.90		42.29		38.90		51.53		65.61		72.50		84.13		79.65		72.03		59.06		41.07		36.71	c	56.70
2007	37.03		42.75		51.52		53.87		66.35		72.13		81.68		79.81		70.41	a	53.13		46.53		33.65		57.40
2008	33.97		41.55		45.23		48.97		61.10		68.83		82.10		81.26		75.83		59.13		46.27		36.32		56.71
2009	41.06		41.25		42.67	m	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	41.16	j
2010	-----	z	41.79	i	45.45		45.07	a	52.03		63.83		79.19		76.39		69.43		60.03		41.00	a	35.43	a	56.79	b
2011	38.32		37.21		39.61		43.57		51.90		62.50		72.29		78.35		75.53		56.19		38.87		40.23		52.88
2012	38.29		38.72		39.71		50.83	a	59.97		63.97		75.84		81.77		77.03		59.10		43.80		32.74		55.15
2013	34.00		39.50		46.90		51.30		60.10		68.53		83.16		76.65		67.40		55.03		45.80		36.35		55.39
2014	43.74		40.86		48.13		53.47		62.16		67.83		83.03		78.48		73.37		59.71		44.90		38.84		57.88
2015	44.10	a	48.15	a	53.74		53.10		60.71		76.57	b	77.78	d	78.90		70.73		63.39		40.13		33.03		58.36
2016	34.48		43.34		43.87		57.40		60.68		71.40		75.77		80.84		68.47		51.00		44.87		32.29		55.37
2017	31.61		38.61		44.39		48.23		63.03	a	70.17		82.26		82.55		69.90		55.68		41.20		38.97	a	55.55
2018	40.35		38.93		42.13		51.67		62.97		69.31	a	81.90	a	79.68		71.00		57.48		46.79	a	34.94		56.43
2019	39.19		32.11		42.23		52.40		59.71		70.77		76.68		79.42		65.97		52.10		48.83		36.45		54.65
2020	35.39		43.14		43.55		54.07		61.74		67.20		78.68		80.71		77.07		63.65		42.27		37.13		57.05
2021	36.65		36.25		43.58		57.20		62.00		76.07		84.19		80.65		72.63		52.86	b	46.37		35.97		57.03
2022	41.16		42.79		48.39		46.17		53.93	a	68.13		83.10		83.10		74.77		64.61		39.13		32.90		56.51
2023	35.00	a	38.43		35.19		48.60		63.32		69.27		82.77		79.48		66.30		56.90		45.53		40.35		55.10
2024	37.45		39.72		42.87		49.17	l	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	40.02	i
Period of Record Statistics
MEAN	37.45		41.54		45.72		51.89		61.12		69.80		79.53		79.35		72.34		60.02		43.52		36.40		56.43
S.D.	2.81		3.75		3.97		4.59		4.31		3.48		3.57		3.19		3.97		4.64		3.61		3.01		1.32
SKEW	0.39		0.18		0.17		0.16		-0.14		0.11		-0.36		-0.57		-0.27		0.24		-0.11		0.21		-0.55
MAX	44.13		49.11		53.74		63.30		72.30		76.57		86.00		84.90		80.10		72.29		52.17		43.19		58.72
MIN	31.61		32.11		35.19		42.40		50.45		62.50		71.19		69.61		64.03		50.13		33.85		30.21		52.88
YRS	62		63		63		62		62		60		60		61		61		62		63		62		53