ADEL, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(350036)

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
1956	-----	z	-----	z	26.60	f	34.37		42.26		44.90		53.06		49.48		43.83		35.10		25.38	a	23.67	j	41.05	d
1957	-----	z	-----	z	28.09	i	32.17	f	39.24	n	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1958	-----	z	-----	z	-----	z	33.21	a	42.80	a	46.13		51.19		50.39		38.17		32.81		28.43		30.39		39.28	c
1959	25.96	c	22.18		28.03		32.53		35.45		46.23		51.16		45.23		39.00		31.55		19.93		16.96	g	34.30	a
1960	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1961	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1962	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1963	-----	z	-----	z	-----	z	-----	z	40.04	g	42.53		43.87		43.35		41.23		34.90	k	26.77		20.39		36.36	f
1964	20.39		15.21		18.48		24.67		32.55		43.97		49.32		46.74		38.63		33.16		24.73		26.29		31.18
1965	24.32		25.14		23.87		33.37		36.45		44.40		48.35		47.74		34.57		33.16		29.67		19.13		33.35
1966	21.52		19.64		24.32		30.70		39.39		42.77		45.68		46.74		40.10		27.94		29.40		25.32		32.79
1967	23.94		25.29		25.55		26.40		38.23		44.93		52.00		51.16		43.80		33.55		31.37		18.19		34.53
1968	21.81		31.52		29.81		30.43		37.81		47.90		55.74		49.48		43.73		35.55		28.50		22.29		36.21
1969	22.87	a	22.70	a	23.48		31.70		41.71		49.30		52.97		50.58		46.70		32.06		28.40		27.03		35.79
1970	26.45		28.71		29.41	i	28.30		40.39		49.50		54.65		51.58		37.67	c	33.35		32.07		19.29		36.54	a
1971	25.12	e	25.50		21.83	h	32.13		38.58		45.67		55.56	d	57.10		39.30		32.81		28.53		19.90		36.38	a
1972	20.23		25.76		34.20	f	31.10		41.48		48.93	c	53.74		53.67	d	41.80		34.68		28.47		17.68		36.14	a
1973	19.55		26.79		26.87		32.57		44.29		48.03		54.03		54.91	i	45.00		35.04	h	31.03		28.74		35.69	b
1974	20.61		24.54		28.97		31.87		39.42		50.33		52.39	c	51.94		46.20		34.55		30.21	b	23.22	d	36.19
1975	22.43	a	22.72	c	27.10		27.53		38.19		45.80		55.77		50.35		46.34	a	36.03		26.93		26.97		35.52
1976	24.55		24.52		23.03		30.00		40.74		43.90		55.10		49.48		47.60		36.65		30.43		21.39		35.62
1977	15.65		26.75		25.10		34.63		36.00		52.50		53.84		55.94		44.90		-----	z	-----	z	-----	z	38.37	c
1978	26.17	y	28.00	l	34.45		33.90		37.24	f	43.00	h	52.19		49.30	d	38.44	c	34.31	e	23.33		18.06		35.50	d
1979	16.74		26.75		30.52		33.10		41.10		45.73		54.23		51.97		47.37		41.16		25.37		25.87		36.66
1980	24.60	a	31.76		28.32		35.03		40.81		42.60		54.87		49.74		45.40		37.00		30.97		27.55		37.39
1981	25.16		24.18		28.90		34.53		39.48		46.83		51.06		54.23		45.60		34.32		30.27		28.74		36.94
1982	20.77	a	23.63	a	27.84		28.23		36.97		46.43		50.27	a	49.81		38.10		31.38	w	23.30		21.26	h	34.53	b
1983	26.27	a	28.39		32.06		30.23		40.13		45.33		50.10		51.39	m	41.87		35.06		30.53		30.50	y	36.00	b
1984	20.68		-----	z	-----	z	31.53		39.71		44.63		54.77		52.06		41.97		29.68	f	-----	z	-----	z	40.77	e
1985	-----	z	-----	z	-----	z	-----	z	-----	z	46.56	e	54.86	b	46.73	e	37.21	a	28.07	a	-----	z	19.19		38.77	f
1986	28.94		29.54		-----	z	-----	z	45.53	n	51.03		48.35		-----	z	-----	z	33.94	o	28.53		23.58		35.00	f
1987	18.71		25.54		28.94		36.47		43.00		47.23		48.39		49.23		45.47		39.61		29.41	a	22.90	a	36.24
1988	20.43	a	25.14		28.61		35.80		38.74		47.23		53.10		48.84		40.27		38.90		28.79	a	18.90		35.40
1989	14.13	a	9.11		31.67	a	35.60		38.24	f	48.10		52.52		47.35		40.07		33.37	a	24.20		20.23		32.39	a
1990	23.35		17.04		37.60	a	38.23		36.45		43.00		50.90		50.48		41.87		30.94		16.57		5.94		32.70
1991	20.26		-----	z	-----	z	31.20		35.70	a	-----	z	-----	z	-----	z	-----	z	35.61		30.57	b	23.81		29.52	f
1992	23.97		-----	z	29.37	a	33.83	a	-----	z	42.95	i	47.68	l	52.11	m	41.90	j	37.40	f	25.53	k	16.44	m	29.05	i
1993	-----	z	13.31	l	31.68	i	29.79	p	39.07	p	41.00	o	45.00	u	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1994	23.48	j	18.00	l	30.35	k	33.07	p	40.07	q	43.00	l	52.85	r	49.86	q	44.77	q	30.38	r	11.89	u	16.47	l	-----	z
1995	27.26	d	32.67	m	28.00	q	31.00	r	41.33	v	41.00	t	50.20	u	49.29	q	44.38	q	32.39	m	30.00	p	25.79	l	27.26	k
1996	20.20	u	23.41	l	25.38	o	30.53	o	33.75	w	-----	z	-----	z	-----	z	-----	z	34.38	r	27.75	r	24.31	r	-----	z
1997	20.45	i	22.88	k	27.95	l	29.72	l	45.50	q	-----	z	52.86	q	53.73	p	43.93	p	34.27	p	33.14	p	22.88	o	-----	z
1998	25.29	q	19.19	a	26.53	a	33.05	i	36.00	r	-----	z	-----	z	-----	z	-----	z	-----	z	26.00	m	20.30	h	22.86	j
1999	23.52	f	19.40	m	27.14	i	28.45	j	-----	z	42.53	o	49.69	o	49.12	o	39.33	o	33.50	o	31.41	a	20.65		26.03	j
2000	24.87		28.93		26.84		33.67	o	38.83	a	46.35	g	-----	z	48.76	n	43.19	i	34.96	d	23.26	g	23.71	n	30.89	g
2001	21.10	a	21.61		28.96	c	29.00	d	41.43	j	43.40	j	51.45	i	-----	z	43.29	p	38.64	q	27.20	j	25.00	i	25.17	h
2002	21.39	c	23.46	d	25.27	i	33.70	t	35.17	m	43.48	g	-----	z	-----	z	43.27	o	31.42	l	27.91	h	28.23	e	24.36	i
2003	29.67	g	24.64		29.83	b	31.04	b	36.64	i	46.60	e	-----	z	-----	z	41.95	j	37.92	f	22.75	f	26.32	f	33.03	h
2004	22.81		24.94	k	31.62	e	33.80	o	39.07	d	45.17	g	53.04	g	51.72	f	40.22	g	34.57	h	25.19	i	23.81	e	29.33	h
2005	23.11	d	22.75	d	28.89	d	30.88	e	39.07	d	41.96	c	55.24	b	-----	z	37.36	p	34.17	m	27.71	b	22.77	a	32.49	c
2006	24.78	d	19.36	f	23.36	c	30.53	k	40.13	p	48.62	d	56.24	f	-----	z	44.40	y	33.29	g	27.39	l	19.46	g	32.25	i
2007	16.58	g	24.85	b	29.77	e	31.08	d	37.87	h	42.92	e	-----	z	52.92	r	37.87	o	33.24	j	27.33	c	17.62	e	28.93	f
2008	16.84		22.24		24.61		29.54	f	39.84	f	44.42	d	53.87		50.86	q	42.55	s	36.38	g	31.54	d	18.57	c	30.30	e
2009	21.16		23.35	b	24.97	b	28.11	k	39.93	p	45.43	p	51.93	p	-----	z	45.20	o	32.35	n	24.42	k	16.87	h	23.16	i
2010	29.08	e	25.24	c	23.67	j	27.12	m	30.86	q	42.93	p	49.89	v	49.94	n	42.50	n	34.73	p	22.05	k	28.13	h	27.16	j
2011	21.07	d	20.57		28.23		27.25	j	32.47	p	-----	z	51.07	p	51.25	w	45.93	o	33.67	m	25.65	d	16.39	c	22.38	g
2012	22.07	b	19.86	a	25.10	a	33.89	l	38.12	o	40.27	s	54.86	q	52.41	n	-----	z	34.60	k	28.05	h	21.71		22.18	h
2013	15.14	b	21.37	a	26.46	g	29.76	m	38.18	n	44.00	x	-----	z	-----	z	42.92	q	29.06	n	21.89	k	14.57	a	17.02	i
2014	23.86	b	26.74	a	27.85	k	31.88	m	37.73	p	44.20	o	55.83	m	51.46	r	-----	z	-----	z	-----	z	28.32		26.31	i
2015	27.00	a	28.70	e	28.12	n	28.67	o	37.50	q	51.93	o	52.88	o	52.09	t	43.00	m	38.81	o	22.18	h	23.19	d	26.29	i
2016	22.26		28.00		29.94		33.36	s	38.39	m	46.18	m	-----	z	50.62	r	40.80	y	36.56	v	26.95	h	15.13	h	26.73	i
2017	16.26		25.85	b	31.57	a	31.78	l	36.68	l	-----	z	55.88	w	55.29	n	44.86	p	29.29	n	30.65	j	17.52	b	22.80	h
2018	28.29	c	18.18		23.55	b	30.81	n	41.21	q	45.31	q	50.67	y	48.17	y	39.21	p	34.00	k	25.85	j	22.35		23.09	h
2019	23.30	a	18.40	c	24.73	a	35.18	s	44.57	q	48.83	x	-----	z	-----	z	-----	z	26.28	m	21.64	p	24.82	i	22.14	i
2020	25.21	g	21.04	e	32.92	g	39.00	h	45.75	o	52.93	o	65.14	q	65.67	y	-----	z	-----	z	-----	z	-----	z	21.04	k
2021	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2022	-----	z	-----	z	-----	z	-----	z	-----	z	50.27	s	56.55	i	57.94	o	46.71	p	36.15	r	19.54	q	13.73	i	-----	z
2023	20.08	e	18.47	i	19.00	h	27.71	m	41.69	o	43.73	s	55.53	p	55.73	t	43.12	v	34.41	n	24.08	r	29.41	i	20.08	k
2024	29.75	k	27.32	g	28.86	j	31.08	r	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	22.31		23.84		27.73		31.92		39.16		46.20		52.22		50.02		42.07		34.31		27.82		21.97		35.10
S.D.	3.54		4.31		3.56		2.94		2.57		2.59		2.94		3.03		3.53		2.97		3.45		4.78		1.81
SKEW	-0.27		-0.87		0.15		-0.26		-0.31		0.40		-1.01		0.22		-0.13		0.04		-1.36		-0.70		-0.82
MAX	29.08		31.76		37.60		38.23		44.29		52.50		55.77		57.10		47.60		41.16		32.07		30.39		37.39
MIN	14.13		9.11		18.48		24.67		32.55		41.96		43.87		43.35		34.57		27.94		16.57		5.94		31.18
YRS	48		45		39		34		30		35		33		28		30		27		34		39		15