TIDEWATER, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(358481)

File last updated on April 24, 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
1940	-----	z	-----	z	-----	z	45.23	d	47.27	a	51.00	b	55.26		59.14	b	59.14	w	50.68		39.70		38.03		48.29	d
1941	39.61		39.75		40.29		42.30		46.16		49.47		52.52		53.32		51.13		47.00		42.97		39.06		45.30
1942	34.87		37.29		36.39		42.00		45.06		48.13		55.06		53.74		-----	z	-----	z	-----	z	-----	z	44.07	d
1943	-----	z	-----	z	43.67	s	42.83		43.71		48.07		50.61		52.19		50.50		-----	z	-----	z	-----	z	47.99	f
1944	35.65		37.03		35.87		40.80		42.74		46.57		51.48		50.32		49.57		48.58		39.40		33.84		42.65
1945	37.35		38.57		36.94		39.13		45.74		44.80		47.90		49.87		47.53		44.71		41.60		39.26		42.78
1946	37.55		37.89		38.94		40.60		45.29		48.43		51.52		50.16		47.83		43.14	b	36.69	a	37.68		42.98
1947	32.42		38.18		40.55		42.67		43.68		48.63		52.50	c	50.42		47.30		47.39		41.47		38.41	d	43.63
1948	32.87	a	34.31		36.90	a	40.40		45.77		51.43	b	50.80	a	53.10		48.07	b	43.35		38.97		32.94		42.41
1949	24.77		36.36		40.26		42.32	b	45.84		46.50		48.83	a	50.84		48.86	a	39.68		43.03	a	35.39		41.89
1950	27.87		34.89		37.17	a	38.21	a	39.69	b	47.87		50.72	b	52.83	a	49.63		46.87		41.97		45.45		42.76
1951	35.84		37.86		33.13		40.20		44.39		47.67		51.35		48.71		48.10		46.52		40.13		34.10		42.33
1952	33.23		36.00		34.81		37.73		43.00		46.77		48.72	b	51.13	a	46.86	b	45.39	c	32.07		36.26		41.00
1953	44.64	q	40.44	a	43.30	d	46.50	b	46.30	a	50.14	a	54.16		55.53	a	51.46	b	46.03		44.45	a	40.52	b	47.17	a
1954	36.68		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	46.37		36.58		39.87	i
1955	36.35		35.43		35.68		37.50		41.00	a	47.27		50.16		47.32		47.34	a	45.80	a	39.34	a	37.00		41.68
1956	36.23		32.21		37.19		40.77		46.16		47.30		51.06		53.23	a	48.77		44.24	b	37.00		36.97		42.59
1957	30.26		38.68		40.32		41.30		46.77		48.93		50.37	a	50.93	a	50.92	d	46.17	b	36.47		39.29		43.37
1958	39.29	c	43.46		36.58		41.93		46.87		52.93		54.23		52.00		49.53		45.15	d	40.47		42.68		45.43
1959	40.80	a	36.57		38.77		40.33	l	42.84		49.07	a	49.87		48.72	b	49.67		46.57	h	39.17		37.23		43.27	b
1960	-----	z	37.04	a	40.52		41.83	a	44.68		48.23		49.68		51.65		48.30	c	46.37	d	40.53		36.74		44.14	a
1961	38.97	a	42.30	a	40.81		40.45	a	45.55		49.77		52.77		53.74		47.96	c	44.11	d	36.80		38.87		44.34
1962	34.10		38.00		36.84		41.60		42.48		46.70		49.29		51.42		50.97		46.19		43.27		38.23		43.26
1963	29.71		45.39		37.87		39.97		46.29	n	48.63		50.61		52.94		54.27		47.73	a	43.83		38.23	a	44.47	a
1964	38.74		34.52		37.27	a	39.07		42.10	a	48.37		51.39		52.07	a	48.43		46.10		38.83		38.29		42.93
1965	36.90	a	38.36		35.71		42.03		42.52		47.40		51.58		-----	z	48.27		48.70	a	45.43		35.23		42.92	a
1966	38.55		37.14		37.97		41.17		42.81		48.20		51.58		50.93	a	52.03	a	45.87		43.43		40.84		44.21
1967	39.87		37.14		36.90		37.33		43.29		50.90		51.68		53.03		51.60		47.61		42.63		37.29		44.11
1968	36.90		41.28		41.06		38.70		45.52		49.07		52.58		53.61		50.76	a	45.32		43.40		37.13		44.61
1969	33.45		34.75		35.52		40.63		46.40	a	53.53		51.13		49.55		50.87		44.84		40.93		40.55		43.51
1970	40.10		37.67	a	36.81		36.17		43.00		49.17		50.06		51.00	a	45.77		43.26		40.57		35.97		42.46
1971	36.03		37.50		35.42		38.87		44.84		47.03		51.61		54.61		48.67		43.65		41.27		36.32		42.98
1972	35.32		39.31		42.26		37.60		45.16		48.77		52.03		50.94		46.43		42.81		43.77		32.84		43.10
1973	35.48		38.64		39.00		39.47		44.42		48.93		49.81		50.39		50.17		45.84		41.27		43.11	c	43.88
1974	32.77		37.25		39.35		41.77		43.97		48.40		51.10		52.39		49.93		42.87		42.13		40.48		43.53
1975	39.68		37.64		37.26		37.63		42.65		47.30		52.71		51.42		49.07		47.71		39.87		39.32		43.52
1976	36.13		36.00		36.00		38.00		43.48		45.33		50.58		52.87		51.23		44.58		41.22	c	36.35		42.65
1977	33.26		37.18		37.00		40.53		43.35		49.33		50.10		54.94		51.37		46.23		41.31	a	41.06		43.80
1978	41.45		40.71		41.42		41.43		43.81		51.17		52.29		53.61		51.17		46.19		35.47		31.97		44.22
1979	30.35		37.36		41.39		42.77		45.45		47.63		52.94		53.87		52.60		49.39		38.37		40.74		44.40
1980	32.70	a	40.69		39.26		40.93		43.71		47.70		51.61		49.65		49.53		43.84		42.60		38.87		43.42
1981	38.13		37.57		38.55		41.30		44.35		49.57		51.74		53.53	a	51.27		44.70	a	42.07		40.43	a	44.43
1982	35.27	a	36.79		38.13		37.07		43.32		49.93		51.42		52.23		50.27		45.65		36.73		35.58		42.70
1983	38.74		39.68		41.61		36.44	c	43.45		48.50		65.00	m	-----	z	52.26	c	45.13		43.93	a	34.81		42.46	b
1984	38.03		39.76		41.61		40.37		43.58		45.47		48.73	a	51.65		48.60		44.71	c	39.83		31.90	b	42.85
1985	30.23	a	32.00	a	33.13		35.76	a	41.52		46.93	b	51.87		51.81		50.83	a	44.45	b	34.86	a	30.71		40.34
1986	41.46	c	40.27	b	43.87		40.40		45.10	a	50.50		51.26		52.35		48.93		47.00		42.69	a	37.23	a	45.09
1987	37.03		38.71		39.90		41.63		46.83	a	48.41	a	52.87		51.55		49.13		44.90		43.27		35.90		44.18
1988	36.55		37.62		36.68		40.83	a	44.13		47.30		50.50	a	50.00		47.83		50.39		42.69	a	36.83	a	43.45
1989	38.13	a	32.15	b	39.90		43.62	a	45.68		49.50		51.74		53.13		47.50		44.52		41.33		37.00		43.68
1990	38.52		34.36		40.23		43.41	a	44.32		49.97		53.26		54.70	a	52.93		45.23	a	38.20		28.10	a	43.60
1991	32.52		41.46		36.97		36.67		40.97		48.10		51.16		53.60	a	49.38	a	41.97		39.33		37.10		42.44
1992	36.24	b	39.97		40.23		44.03		45.16		51.10		53.77		52.48		48.73		46.13		43.83	a	37.94		44.97
1993	34.90	a	35.36		42.70	d	44.34	a	49.39		51.07		52.65		54.81		48.93		47.07	a	35.37		36.90	a	44.46
1994	39.58		37.70	a	38.84		44.47		46.81		48.93	a	51.65		53.42		52.90		45.13		38.60		38.81		44.74
1995	41.63	a	41.89		39.23	a	41.47		46.97		49.77		54.48		52.26		54.27		45.52		-----	z	-----	z	46.75	b
1996	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1997	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1998	-----	z	-----	z	-----	z	-----	z	-----	z	50.70		55.79	b	52.14	b	48.29	b	44.67	p	43.82	m	32.89	m	51.73	h
1999	37.25	o	38.11	a	37.29	c	36.95	i	41.86	j	47.17	g	49.64	t	-----	z	43.36	p	40.00	k	43.00	p	-----	z	37.70	j
2000	39.85	r	39.33	e	36.73	a	40.57	b	44.12	f	46.80	e	49.58	l	48.55	k	-----	z	-----	z	-----	z	-----	z	40.86	h
2001	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2002	-----	z	-----	z	-----	z	-----	z	43.90	b	48.03		50.23		48.03		-----	z	-----	z	-----	z	-----	z	47.55	h
Period of Record Statistics
MEAN	35.94		37.88		38.44		40.60		44.42		48.67		51.56		52.11		49.71		45.62		40.58		37.33		43.39
S.D.	3.62		2.66		2.44		2.39		1.83		1.75		1.67		2.03		1.91		2.02		2.93		3.13		1.08
SKEW	-0.77		0.13		0.10		-0.01		-0.03		0.37		0.39		0.36		0.36		0.05		-0.58		-0.32		-0.40
MAX	41.63		45.39		43.87		46.50		49.39		53.53		55.79		59.14		54.27		50.68		46.37		45.45		45.43
MIN	24.77		32.00		33.13		35.76		39.69		44.80		47.90		47.32		45.77		39.68		32.07		28.10		40.34
YRS	52		55		55		55		55		58		56		55		54		52		53		53		45