WINCHESTER BAY COAST GUARD, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(353193)

File last updated on April 26, 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
1983	-----	z	-----	z	-----	z	-----	z	-----	z	50.37		53.58		52.42		48.63		43.87	a	45.33		37.61		47.40	e
1984	39.16		40.64	a	43.60	a	41.50		45.16		48.17		49.48		52.58		48.70		45.39		42.80		35.52		44.39
1985	35.52		35.89	a	36.42		42.77		43.74		48.13		51.47	a	50.81		47.33		43.35		36.07		34.19		42.14
1986	41.84		42.64		43.52		40.60		44.86	b	50.73		50.60	a	51.93	a	49.10		47.80	a	44.23		39.61		45.62
1987	38.68		39.50		41.57	a	41.80		47.74		48.43		51.77	a	50.55		48.57		46.43	a	45.03		37.83	a	44.83
1988	38.81		39.41		39.03		43.63		45.13	a	48.72	a	50.86	b	49.10		46.11	b	49.90		44.43		38.35		44.46
1989	38.03		32.79		41.10		45.07	a	45.19		50.20		51.74		53.06		47.30		45.03	a	42.50		39.16		44.26
1990	40.42		37.29		42.29		44.33		46.13		51.07		52.55		54.42		53.40		44.93	a	42.59	a	32.24	b	45.14
1991	35.97	b	44.59	a	38.32		42.10		45.23		48.17	a	51.61		53.10		50.37		45.55		45.28	a	39.63	a	44.99
1992	40.67	a	44.93		44.23		46.62	a	47.35		51.87		53.52		52.20	a	48.76	a	47.50	a	43.17		38.52		46.61
1993	35.40	a	37.59	a	44.84		44.57		50.10		51.60		51.79	b	52.37	a	48.35	d	48.37	a	36.72	a	39.00		45.06
1994	40.29		36.85	a	41.03		44.90		48.03	b	50.00		51.19		53.45		52.37		43.97	a	37.72	a	39.84		44.97
1995	43.03		43.15	a	40.10		42.03		47.26		50.27		54.45		51.37	d	53.14	i	45.50	i	47.82	h	42.90	j	46.46	d
1996	39.83	h	39.96	e	40.14	j	43.50	h	44.00	h	48.55	j	50.96	h	51.05	i	48.38	i	46.45	i	42.67	i	42.45	i	39.96	k
1997	38.36	f	39.53	i	40.64	i	42.27	h	50.04	h	49.81	i	52.70	h	55.24	j	54.82	h	47.95	j	47.53	k	39.24	f	-----	z
1998	43.56	f	42.35	h	39.86	j	40.59	h	46.65	k	49.14	i	-----	z	51.24	j	48.86	h	47.04	h	43.35	j	36.59	i	-----	z
1999	38.86	i	36.68	f	34.55	b	36.20		39.68		45.60		47.65		52.45		43.97	a	41.23		44.00	a	38.26		42.36	b
2000	37.37	d	40.55	i	34.95	i	41.95	j	46.00	h	49.37	k	51.75	k	51.14	i	50.29	i	45.19	j	39.95	j	39.65	k	37.37	k
2001	38.83	h	36.11	j	39.82	i	40.45	j	43.57	h	47.24	i	49.37	l	53.48	h	47.79	k	42.48	h	43.50	j	39.48	j	-----	z
2002	38.52	h	36.80	h	36.48	j	40.41	h	41.87	h	47.79	k	51.19	j	48.19	j	48.40	j	42.73	i	43.79	k	42.00	j	-----	z
2003	43.00	h	36.42	i	42.95	j	42.52	i	44.14	j	48.52	i	49.86	j	51.65	k	49.00	j	46.95	i	39.94	m	39.58	l	-----	z
2004	41.38	j	39.50	i	40.00	i	42.32	h	47.25	k	50.67	i	51.82	i	55.09	i	50.30	j	48.10	j	40.70	j	41.40	k	-----	z
2005	39.33	j	40.06	k	41.83	h	42.86	i	48.33	j	50.05	h	52.37	l	49.77	i	44.90	j	48.17	m	41.00	k	38.67	j	-----	z
2006	41.52	j	34.70	h	39.50	i	42.11	k	43.45	i	50.68	h	50.48	j	49.17	h	48.10	j	42.52	j	41.24	i	37.21	l	-----	z
2007	35.12	o	38.95	h	38.59	i	40.10	i	43.91	i	47.45	h	52.80	k	52.83	h	45.65	j	44.65	h	39.55	j	37.28	m	-----	z
2008	34.47	l	37.57	h	37.14	j	37.27	h	45.09	i	45.14	i	49.39	h	53.00	j	45.82	h	44.00	j	45.65	j	34.78	h	-----	z
2009	36.24	j	37.95	h	37.09	i	38.95	h	42.85	k	51.14	i	51.00	h	52.38	j	50.24	i	44.64	i	41.43	i	33.95	j	-----	z
2010	43.45	k	41.95	i	39.22	h	39.68	h	43.14	j	48.36	h	49.13	h	51.45	i	52.27	h	44.90	j	41.95	i	40.96	h	-----	z
2011	38.00	j	35.00	h	40.57	h	37.40	j	42.55	i	48.14	i	50.90	k	51.09	h	49.36	h	45.85	k	40.32	h	35.27	i	-----	z
2012	36.68	l	37.76	h	35.82	i	43.10	i	42.00	h	48.81	i	51.50	i	50.17	h	46.70	j	45.87	h	44.52	i	37.65	n	-----	z
2013	36.57	j	37.83	j	38.39	m	40.84	k	44.83	m	49.71	m	49.17	m	52.41	n	52.69	n	41.42	l	41.67	o	30.19	o	-----	z
2014	38.37	l	39.31	l	39.59	n	40.56	l	46.78	m	47.41	m	53.06	n	52.62	o	50.35	m	51.00	m	42.33	o	41.50	o	-----	z
2015	41.00	o	41.94	l	40.06	m	39.39	l	45.73	p	49.53	m	53.28	m	50.53	n	46.76	m	48.82	n	40.31	n	40.56	m	-----	z
2016	40.69	o	40.00	l	37.89	l	42.40	o	45.88	n	47.67	l	51.33	p	49.53	l	47.31	n	49.29	n	44.29	m	34.50	o	-----	z
2017	34.13	p	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	38.86		39.63		40.81		42.78		45.82		49.52		51.59		52.13		48.69		45.64		42.30		37.67		44.77
S.D.	2.39		3.58		3.08		2.62		2.52		1.72		1.72		1.34		2.44		2.34		3.28		2.31		1.09
SKEW	0.03		-0.14		-0.60		-1.01		-0.76		-0.65		-0.51		-0.61		0.19		0.04		-1.02		-1.27		-0.93
MAX	43.03		44.93		44.84		46.62		50.10		51.87		54.45		54.42		53.40		49.90		45.33		39.84		46.61
MIN	35.40		32.79		34.55		36.20		39.68		45.60		47.65		49.10		43.97		41.23		36.07		32.24		42.14
YRS	13		13		13		13		13		14		14		14		13		13		13		13		11