LAUREL MOUNTAIN, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(354776)

File last updated on April 18, 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
1978	-----	z	-----	z	34.00		30.87		34.81		45.13		49.39		49.35		42.72	a	41.42		29.33		24.00		38.10	b
1979	23.87		27.21		31.86	b	32.50		38.29		43.10		48.35		48.29		47.37		42.23	a	34.43		33.13		37.55
1980	23.74		32.72		28.77		33.77		36.10		38.67		47.58		46.45		43.37		42.16		34.97		35.47	a	36.98
1981	36.81		30.56	a	31.32		32.43		36.03		39.93		46.52		53.48		45.40		38.48		34.40		29.81		37.93
1982	26.07	a	25.71		28.53	a	29.45	a	35.52	d	46.70	c	46.55	b	49.13	a	44.62	a	40.16		31.17	a	28.77	a	36.03
1983	33.00		31.57		32.80	a	32.80		40.31	b	40.57	b	44.97		48.77		41.07	b	39.00	a	32.24	a	23.10		36.68
1984	31.87		30.52	b	32.83	a	29.77		33.53	a	40.52	a	47.93	a	46.73	a	43.04	c	35.16		31.52	a	25.77	a	35.77
1985	32.10	a	25.68		27.84		33.37		36.77		43.11	b	53.61		48.47	a	41.59	a	36.37	a	24.27		33.41	d	36.38
1986	33.46	c	30.15	a	34.83	a	29.71	b	37.48		46.25	b	44.73	a	55.39		41.97	a	45.58		34.54	b	32.23		38.86
1987	29.19		32.46		31.50	a	36.00	c	40.68		45.55	a	45.68	c	50.75	c	49.73	d	47.41	b	36.37		27.17	b	39.37
1988	29.30	d	32.22	b	30.68		33.27		34.58		41.07	a	49.30	a	47.70	a	46.41	a	46.73	a	32.66	a	31.90		37.98
1989	27.90	b	21.29		28.19		37.31	a	37.94		44.48	a	45.03	a	47.68		48.90		40.00		37.41	a	35.48		37.63
1990	30.50	a	27.26	a	32.61		37.45	a	35.17	a	42.37		51.74		51.39		50.07	a	36.80	a	33.27		22.35		37.58
1991	-----	z	37.96	a	28.16		31.93	a	34.90		39.89	b	50.81		51.55	b	50.30		41.80	a	35.37		33.48		39.65	a
1992	32.77		37.90		38.33	a	36.60		44.67	a	46.90		50.03		52.57	a	46.18	b	41.35		34.62	a	26.87		40.73
1993	24.86	b	27.54		34.61		32.17		40.00		41.37		43.07	a	49.37	a	49.83	a	44.87		31.10		31.81		37.55
1994	35.13		29.61		33.48		34.37		39.77		41.23		51.63	a	48.27	a	50.25	b	38.48		27.67		28.00	b	38.16
1995	32.61		34.00		30.26		32.20		42.38	b	46.03	a	50.55		47.68		50.57		39.97	a	38.76	a	34.73	a	39.98
1996	30.71		33.03		32.40	a	35.79	a	36.16		42.07		53.48		49.52		44.80		39.43	a	34.69	a	29.90		38.50
1997	30.13	a	30.96		31.19		32.33		43.03	a	42.00		48.77		52.74		50.61	b	41.32		39.17	a	33.97		39.69
1998	33.13		31.64		33.87		35.80		38.77	a	44.47		52.20	a	51.61		50.30		39.52		33.21	a	27.32		39.32
1999	31.03		27.36		27.58		30.50		34.10	a	41.17		47.23		50.48		47.03		41.03		35.33		36.65		37.46
2000	30.71		34.93		33.77		40.25	b	40.10		44.03		46.63	a	47.33	m	45.44	l	37.56	m	30.44	l	33.17	m	38.63	e
2001	31.17	b	28.19	b	30.62	g	30.08	f	38.96	g	39.80	e	48.25	g	50.00	c	48.03		39.26		35.17		29.74		37.67	d
2002	28.00	c	28.81	g	26.56	f	32.26	c	33.56	d	44.42	f	48.62	j	48.65	h	46.86	a	39.13		38.74	c	31.63	l	36.42	f
2003	38.32		30.24	c	32.92	e	29.92	d	37.37	d	46.41	h	50.62	e	49.59	b	48.70	c	42.77	a	30.03		32.45	k	39.05	b
2004	31.86	b	31.19	b	32.83	a	35.21	b	38.47	n	44.14	b	51.71		53.23	a	44.87		42.94		35.10	a	32.74	d	39.62	a
2005	31.50	g	31.88	c	34.20	a	33.14	a	40.35		42.21	f	49.40	f	51.48	d	44.68	b	39.87	a	32.88	f	31.59	b	38.40	d
2006	31.89	c	28.41	f	26.71	c	32.04	d	38.43	c	45.52	g	50.88	n	49.27	e	49.04	b	38.54	c	32.27	h	30.35	e	37.03	d
2007	27.57	h	31.35	e	33.24	b	31.66	a	38.11	c	41.52	i	49.50	m	48.00	b	45.72	l	35.87	p	33.73		25.93	c	34.57	e
2008	24.29	x	-----	z	28.58	s	28.50	r	34.07	q	35.50	r	48.65	k	49.18	c	47.87		39.55		37.83		26.74		40.23	g
2009	34.06		30.04		26.35		31.07		38.81		44.87		53.84		50.45		48.10		38.13		32.33		27.17	a	37.93
2010	34.58		32.32		30.26		30.07		34.16		40.32	b	49.65		50.35		45.37		39.94		31.57		30.00		37.38
2011	31.58		26.43		28.87		27.57		32.52		40.33		45.39		50.45		51.23		39.39		30.37		30.39		36.21
2012	28.90		29.14		26.71		32.97		36.16		39.80		48.29		51.48		48.37		40.26		34.83		27.97		37.07
2013	30.48		28.79		30.58		33.67		39.77		43.87		51.06		50.94		47.53		42.08	g	35.97		28.81		38.31	a
2014	37.55		28.43		33.71		33.40		40.83	a	43.43		53.52		55.06		50.40		44.65		33.70		32.19		40.57
2015	37.16		35.46		35.55		32.60		41.32		49.67		52.84		51.10		43.47		44.97		31.90		29.71		40.48
2016	30.81		34.17		31.55		38.20		39.77		45.23		47.35		51.55		44.23		39.35		37.27		24.84		38.69
2017	25.58		27.43		30.00		30.90		40.06		-----	z	50.29	g	56.18	c	-----	z	-----	z	-----	z	-----	z	35.03	f
Period of Record Statistics
MEAN	31.17		30.48		31.43		33.03		37.90		42.97		49.09		50.41		46.89		40.78		33.75		29.82		38.09
S.D.	3.66		3.47		2.80		2.71		2.94		2.62		2.97		2.30		2.94		2.81		3.18		3.62		1.41
SKEW	-0.16		-0.04		-0.01		0.58		0.13		0.43		-0.08		0.61		-0.32		0.56		-0.64		-0.13		0.33
MAX	38.32		37.96		38.33		40.25		44.67		49.67		53.84		56.18		51.23		47.41		39.17		36.65		40.73
MIN	23.74		21.29		26.35		27.57		32.52		38.67		43.07		46.45		41.07		35.16		24.27		22.35		35.77
YRS	35		36		37		38		37		33		33		38		37		36		36		36		27