IRONSIDE 2 W, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(354175)

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
1955	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	24.57	p	19.39	c	19.39	k
1956	15.17	a	10.65	c	22.48	h	32.00	d	42.32	i	42.50	d	54.18	c	52.00	j	43.12	f	30.70	h	21.90	a	18.09	h	29.40	f
1957	4.71		16.32		-----	z	32.77		42.33	a	46.13		50.58		50.79	c	45.76	m	33.81	j	20.65	j	21.29	q	34.80	e
1958	14.32	c	25.38	b	23.48		30.37		45.34	b	-----	z	-----	z	-----	z	41.72	a	35.03		22.08	d	22.84		28.95	c
1959	20.23	a	23.36	c	24.87	h	32.40	e	36.50	g	47.96	f	54.59	d	50.48	d	42.26	c	33.80	f	18.52	e	14.92	f	34.55	e
1960	8.59	i	11.69	m	24.07	d	30.50	d	34.82	c	44.74	g	58.76	b	49.39	c	45.88	f	35.35	n	24.82	m	15.68	l	39.51	g
1961	15.95	i	27.12	k	23.76	n	29.04	g	36.83	m	51.08	e	56.50	i	58.69	e	39.79	a	32.83	b	20.56	e	15.14	q	40.59	g
1962	4.05	l	15.47	k	21.44	o	32.62	i	32.85	r	45.15	c	51.59	b	50.61	c	44.83	f	34.93	c	26.59	h	21.12	n	45.57	h
1963	10.13	h	30.31	b	26.43	h	29.23	d	42.05	i	45.47	m	49.54	e	54.13		49.77	h	35.39	h	25.48	g	14.43	j	40.80	h
1964	11.00	k	11.21	o	20.11	v	27.08	q	34.58	s	-----	z	52.30	a	48.19	d	41.40	e	32.24	n	20.00	p	16.18	t	47.30	i
1965	-----	z	-----	z	-----	z	-----	z	-----	z	45.65	j	51.89	l	48.24	n	38.54	d	34.54	g	27.23	h	15.90	j	38.54	k
1966	19.73	e	18.62	l	25.48	f	31.00	f	39.27	i	44.04	c	51.85	e	51.60	f	48.59	a	31.56	f	26.39	l	19.50	g	41.05	h
1967	19.68	i	23.35	h	25.00	m	29.30	t	41.07	p	46.62	d	55.65	e	56.90	b	48.88	f	31.86	b	26.38	a	14.55		38.66	f
1968	11.57	c	25.07		26.52	b	28.44	e	39.90	k	46.97	a	55.13		50.00	d	43.00	a	29.97	b	-----	z	-----	z	35.18	c
1969	10.21	l	12.64	n	20.58	l	29.86	i	41.46	c	46.15	d	49.77	a	48.30	h	41.73	d	28.76	b	21.43	b	20.77	i	38.22	f
1970	17.45	i	25.82	f	25.90	b	26.06	m	37.56	f	49.33	c	52.32	f	53.40	a	37.39	g	28.85	d	26.70	g	14.84	f	39.37	h
1971	19.04	d	22.17	d	20.05	i	29.45	h	40.81		43.93		53.75	c	57.81	e	37.46	b	30.96	f	25.16	e	12.60	f	37.52	d
1972	9.59	i	17.54	c	28.59	d	28.11	b	39.85	d	47.17	a	52.14	c	54.85	d	39.25	f	34.62	j	-----	z	-----	z	38.32	e
1973	12.33	p	22.82	q	27.38	g	32.04	e	38.71	j	45.52	e	55.15	d	53.81	d	42.86	i	32.58	g	24.10	i	20.56	o	46.63	h
1974	6.50	k	21.89	j	25.32	l	31.33	f	37.22	d	50.57		53.16		51.93	d	44.12	f	34.15	d	25.09	h	16.59	d	40.60	f
1975	12.65	e	16.96	e	22.66	b	26.67	c	35.46	c	44.32	b	56.54	c	48.13	a	41.72	e	33.20	f	21.50	f	17.33	j	33.90	c
1976	15.86	j	14.42	j	18.55	k	-----	z	38.04	g	42.11	b	54.34	b	48.81	o	43.82	m	31.04	g	21.73	o	14.32	l	48.23	j
1977	7.62	g	19.89	i	23.23	e	34.20	e	35.85	e	50.07	a	51.59	b	54.71		42.50	b	33.94		23.44	e	23.48	f	38.84	c
1978	18.33	d	23.45	f	29.96	d	33.12	d	34.75	c	45.07	c	52.97	b	49.16		41.07	c	32.17	b	19.00	d	9.07	a	33.15	a
1979	0.61	h	17.94	l	27.07	c	31.56	c	39.14	c	45.64	e	53.58		53.57	c	45.73		37.52	d	21.75	b	20.67	d	37.62	b
1980	14.04	e	25.12	c	26.72	b	34.57		41.04	d	42.97		51.73	a	47.23		42.77		31.67	a	23.63		19.15	d	33.39
1981	23.83	a	18.23	b	27.50	c	33.17	a	38.55		42.90		49.32		54.23	e	43.30		31.62	b	26.86	b	20.66	b	34.18
1982	-----	z	16.32	f	26.74	d	27.40		36.21	b	47.30		50.90		52.08	g	41.39	g	30.85	d	18.00	e	14.48	f	33.91	e
1983	19.71	g	24.24	g	29.59	d	29.10	a	39.71		42.60		49.24	b	54.23	a	40.17	a	33.34	b	27.36	b	8.45	i	38.37	c
1984	11.44	d	13.96	f	25.21	l	30.36	e	35.83	b	42.33		52.97		52.30	a	38.08	e	27.18	c	24.50	f	4.78	h	36.31	d
1985	7.23	e	9.80	h	19.32	f	34.25	b	40.21	b	45.27		56.00	b	46.39	c	30.84	k	27.35		9.78	c	-0.24	b	29.58	c
1986	11.18	i	24.38	g	28.58	g	28.62	d	38.54	e	47.43		46.50	s	55.35		40.57	g	33.13		26.88	d	15.39	h	38.33	f
1987	7.95	k	20.77	f	28.12	g	35.31	a	42.77		48.37		51.10	a	51.33	a	45.50		34.85	e	26.44	c	18.68	f	41.96	d
1988	13.81	e	17.96	e	22.57	j	33.60		38.03	a	48.76	a	54.38	b	51.25	c	42.21	a	39.40	a	25.76	e	14.90	b	34.55	a
1989	10.21	c	5.60	c	25.13	a	35.00	a	37.93	a	47.31	a	53.32		49.94		42.86	a	32.13	h	22.93		17.08	e	31.57	a
1990	20.18	c	17.64		27.90	b	37.10	a	37.31	b	46.00	c	56.29		55.42		51.38	a	31.13		24.17	a	14.41	n	36.77	a
1991	11.13		25.29		26.53	a	32.66	a	37.00		42.34	a	54.42		55.33	d	44.50	n	33.62	b	26.17	a	18.13		32.97	a
1992	15.39		25.54	a	31.58		35.37		43.10	a	52.32	h	52.00		53.97	a	42.50		34.81		22.21	a	10.77		33.38	a
1993	6.35	h	4.69	l	23.00	o	31.31	d	42.38	w	42.55	a	44.90		47.73	a	42.33		35.50	e	13.61	b	16.74	d	34.33	d
1994	17.16	f	15.87	e	20.39	c	33.17	f	42.39	c	45.53		56.43	a	53.77		46.53	o	-----	z	-----	z	7.00	w	39.07	f
1995	15.25	w	25.82	k	15.92	g	25.80	o	35.19	d	42.92	e	52.53	a	48.29		45.76	a	30.00	b	24.07	o	16.62	r	42.45	f
1996	14.82	t	10.12	u	21.58	s	30.35	j	33.12	g	41.00	h	52.33	a	48.13	a	39.17		32.50	e	24.12	e	14.55	i	39.25	g
1997	15.82	i	20.06	j	25.61	h	28.48	g	40.13		43.73		49.13		50.24	b	43.71	b	30.90		24.79	b	14.42	e	37.13	d
1998	16.58	l	18.67	s	26.74	l	31.15	j	39.10	k	41.77	h	54.93	a	51.86	b	48.40		30.20	a	26.58	d	13.10	a	37.51	f
1999	19.87	h	4.83	p	28.29	q	28.41	c	34.34	b	42.57		48.41	b	52.29	c	40.04	d	29.31	e	27.52	g	13.77	r	39.34	e
2000	15.68	l	21.14	o	23.09	h	32.79	b	37.93	b	44.29	b	49.00	c	50.46	c	39.73	d	33.10		17.55	h	14.88	n	41.04	e
2001	10.74	h	14.37	i	27.72	f	-----	z	38.86	c	43.07	a	52.61		53.93	a	44.66	a	31.00	e	24.93	b	8.43	q	41.29	e
2002	-----	z	-----	z	-----	z	32.17	a	36.28	b	47.03		55.13	a	46.58		41.70		27.38	b	20.67		20.00	k	38.37	d
2003	20.23	e	22.40	c	29.29	c	30.41	c	37.45	b	45.20		56.57	a	53.81		43.67		34.45	b	19.75	b	21.22	h	35.75	a
2004	5.35	h	0.13	f	17.14	c	32.74	c	38.77	a	45.31	a	52.23	a	-----	z	-----	z	-----	z	-----	z	-----	z	37.24	g
Period of Record Statistics
MEAN	14.91		20.08		26.00		31.74		38.62		45.45		52.80		51.97		42.61		32.22		22.58		15.49		33.78
S.D.	4.98		6.04		3.44		2.59		2.75		2.45		2.71		3.10		3.07		2.86		4.08		5.58		0.56
SKEW	-0.18		-0.62		-0.80		-0.11		0.43		0.52		-0.38		0.05		0.85		0.22		-1.34		-1.37		-0.00
MAX	23.83		30.31		31.58		37.10		45.34		51.08		58.76		58.69		51.38		39.40		27.36		22.84		34.18
MIN	4.71		5.60		17.14		26.67		34.34		42.11		44.90		46.39		37.46		27.18		9.78		-0.24		33.39
YRS	19		18		20		32		33		40		44		41		32		33		29		16		2