OREGON CITY, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(356334)

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
1911	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1912	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1913	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1914	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1915	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1916	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1917	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1918	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1919	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1920	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1921	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1922	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1923	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1924	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1925	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1926	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1927	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1928	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1929	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1930	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1931	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1932	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1933	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1934	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1935	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1936	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1937	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1938	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1939	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1940	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1941	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1942	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1943	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1944	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1945	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1946	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1947	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1948	31.90	u	34.79		37.19		40.90		46.68		54.28	a	52.52		54.47	a	48.90		43.90		37.67		32.83	a	44.01	a
1949	23.29		31.75		38.74		41.20		47.32		48.07		50.61		52.48		49.63		38.00		40.67		36.48		41.52
1950	23.84		34.86		38.50	a	40.50		42.87		51.33		52.57	c	54.20	a	47.90		45.61		40.40		41.87		42.87
1951	34.35		35.89		34.52		40.73		44.97		49.90		53.67	a	50.13		50.67		46.52		40.23		33.68		42.94
1952	32.13		35.21		37.68		41.10		45.74		50.23		54.13		54.58		50.87		47.35		33.63		36.23		43.24
1953	43.42		37.36		38.16		42.00		46.10		49.63		52.90		55.16		51.07		45.48		42.53		38.32		45.18
1954	34.16		36.14		34.13		40.73		46.29		49.77		52.74		54.10		51.31	a	44.45		44.83		36.23		43.74
1955	35.00		34.44	a	34.61		38.37		43.29		50.20		53.65		51.77		48.97		46.32		36.10		35.10		42.32
1956	35.16		31.48		37.35		42.50		48.35		49.20		54.39		53.55		49.37		43.68		35.77		34.97		42.98
1957	26.10		35.43		39.71		42.83		49.29		51.97		52.87	a	51.52		52.23		45.00		35.03		38.34	b	43.36
1958	37.35		42.68		36.03		42.50		50.32		56.67		56.58		56.13		51.53		45.35		41.10		40.68		46.41
1959	38.13		37.18		39.00		42.93		45.71		53.40		55.06		52.81		51.30		47.47	a	38.37		35.65		44.75
1960	32.06		36.55		38.29		42.73		45.68		50.63		52.97		53.42		50.00		45.48		39.37		34.39		43.46
1961	37.84		40.96		40.06		41.40		46.87		53.17		54.84		55.90		47.60		43.68		35.53		36.03		44.49
1962	33.10		35.21		37.58		43.00		45.32		49.43		51.94		54.16		51.70		45.26		40.87		37.52		43.76
1963	29.29		40.68		37.74		41.40		46.45		50.97		52.87		54.61		54.23		46.10		41.60		34.77		44.23
1964	37.74		34.55		37.74		39.73		43.94		50.47		54.32		53.52		49.87		46.00	a	37.43		33.58		43.24
1965	36.71		37.75		39.13		41.37		43.23		47.70		54.03		55.71		47.50		45.84		42.46	b	33.16		43.72
1966	35.07	a	34.79		36.97		41.27		43.71		50.23		52.32		52.58		52.27		43.81		41.90		40.32		43.77
1967	40.03	a	36.15	a	37.23		37.53		46.03		53.97		54.81		56.32		53.00	a	45.63	a	40.83		36.84		44.86
1968	35.39		42.28		41.00		40.00		46.74		51.37		55.07	a	55.23		51.93		44.23		40.73		32.65		44.72
1969	28.61		35.64		38.16		41.57		48.61		56.13		54.35		52.42		52.40		43.83	a	39.31	a	37.97		44.08
1970	36.52		39.00		38.61		39.50		45.06		53.53		54.37	a	53.35		49.47		42.68		40.45	a	35.10		43.97
1971	35.94		35.89		36.26		39.60		46.03		49.20		55.03		57.29		48.23		41.65		38.87		34.71		43.22
1972	32.48		36.55		40.32		37.43		47.19		51.47		56.29		56.42		48.87		42.55		41.23		31.87	a	43.56
1973	33.42		37.54		39.19		41.00		47.45		51.63		54.48		51.65		51.73		44.33	a	38.53		39.23		44.18
1974	32.13		36.36		38.58		42.47		45.23		51.72	a	54.97		54.94		52.86	a	42.35		40.60		37.90		44.18
1975	36.19		34.36		36.45		37.77		44.61		51.10	a	56.29		53.16		52.07		46.50	a	37.70		38.28	b	43.71
1976	37.00		34.21		36.32		40.61	b	45.55	b	48.17	a	53.94		54.89	c	53.07	a	42.57	a	40.25	b	33.20	a	43.31
1977	30.74		36.75		38.63	a	41.29	b	44.81		52.20		53.55	b	58.93	a	51.10	a	45.53	a	38.10	a	39.00	a	44.22
1978	37.74		41.25		40.65		42.10		45.52		54.43		56.87		56.48		52.53		46.32		33.37		30.97		44.85
1979	26.84		36.93		41.00		43.57		47.39		50.75	b	56.42		56.26		53.34	a	48.29		37.47		39.42		44.81
1980	30.29		37.59		38.87		42.55	a	47.19		50.45	a	55.65		53.23	a	50.78	c	45.10		41.80		37.74		44.27
1981	37.65		37.14		39.90		43.33		47.94		51.67		55.16		57.26		51.55	a	44.26		40.60		38.16		45.38
1982	35.19		35.93	a	37.52		37.37		45.48		52.80		54.42		55.81		52.43		46.26		37.50		36.10		43.90
1983	38.07	a	41.50		43.29		41.37		48.26		-----	z	55.10		57.06		49.34	a	44.13		43.30		31.65		44.82	a
1984	37.00		37.69		-----	z	41.23		44.80	a	50.14	a	53.65		53.26		-----	z	43.87		39.70		33.17	a	43.45	b
1985	30.90	a	31.85	a	35.48		42.52	a	46.58		50.64	b	57.30	a	54.06		50.42	d	44.85	d	32.87		28.61	c	42.17
1986	38.32	c	38.07	a	43.60	a	40.97		47.44	d	54.16	e	54.33	a	57.35	n	49.67	x	46.44	d	41.52	a	-----	z	44.98	c
1987	34.00	a	39.37	a	40.74		44.62	a	49.60	a	52.57	b	55.50	a	54.61		50.60	e	44.63	a	42.42	d	34.76	b	45.29
1988	34.35		37.04	a	38.13	a	44.20		47.14	b	51.63		54.97	b	52.97		51.32	b	50.30	a	42.43	b	36.16		45.05
1989	37.69	b	30.36		39.14	c	46.31	a	47.67	a	54.25	b	54.23	a	54.89	c	50.14	a	44.70	a	42.28	a	34.93	a	44.72
1990	38.10	a	35.16	c	40.67	a	44.50		47.33	a	53.70	c	55.83	b	58.23	e	54.62	a	44.72	b	42.00	a	29.77		45.39
1991	34.67	a	42.57		38.90	a	42.21	a	46.70	a	50.24	a	55.66	b	56.06		54.10	a	44.84		41.66	a	37.77		45.45
1992	39.26		41.29	a	42.29		47.07	a	50.19		54.38	a	57.64	c	56.87	a	51.39	b	47.35		40.65	d	35.00	a	46.95
1993	32.23		33.64		41.96	c	45.27		51.19		52.39	b	54.80	a	57.28	b	51.43		48.17	a	34.00		35.43	a	44.82
1994	39.13	a	34.69	b	40.87		45.25	b	50.00	a	50.90	a	56.11	c	56.53	a	53.96	b	44.52	b	36.34	a	37.67	a	45.50
1995	40.03		40.00		39.87	a	41.83	a	48.93	c	52.79	a	58.30	a	54.53	a	56.07	a	47.07	b	46.86	b	37.87	a	47.01
1996	38.20	a	34.96	a	39.53	a	45.59	a	46.07	b	51.53		58.07	a	56.23		50.52	a	45.96	e	39.43	b	37.21	c	45.28
1997	36.50	c	37.27	b	39.61		43.03		52.70	d	52.82	b	56.07	d	58.93	a	55.27		46.00	e	43.21	b	35.90	b	46.44
1998	38.53	a	39.95	h	42.23	a	43.46	b	49.29		53.08	d	59.80	a	57.52		53.23	d	45.93	c	44.07	a	36.00	b	47.56	a
1999	38.45		38.15	a	38.67	a	40.63		45.17	a	51.97	a	54.73	i	58.46	r	50.57	b	45.00	c	-----	z	39.37	d	43.11	c
2000	34.77	i	38.35	f	36.96	h	44.05	h	47.79	l	52.80	e	56.73	i	53.79	g	50.55	j	46.46	e	36.21	f	35.48	h	49.63	j
2001	35.96	e	33.54	d	39.25	c	41.04	g	42.33	v	49.59	m	55.79	g	56.71	g	51.92	d	44.92	g	42.65	d	38.12	e	40.24	f
2002	37.69	e	37.20	c	37.67	g	43.34	a	45.07	d	52.44	e	56.09	i	55.14	c	51.52	i	44.92	f	40.20	e	38.15	e	43.66	d
2003	39.96	h	38.19	b	41.08	g	42.04	d	47.16	l	53.53	m	58.43	x	56.90	b	53.90	a	50.04	c	38.23	d	37.20	a	45.21	e
2004	34.17	b	40.25	a	-----	z	44.27	d	49.67	a	53.85	d	58.40	a	59.90		54.04	d	47.67	d	39.12	d	38.41	i	48.13	b
2005	36.67	d	34.73	b	40.48	d	43.00	d	51.69	b	52.52	e	57.29	g	57.41	n	47.88	m	48.45	b	36.57	b	35.77		42.21	c
2006	40.50	c	35.16	c	37.50	c	42.31	a	-----	z	55.47		58.24	b	54.65	h	50.70	g	42.58	g	41.44	e	33.48	d	43.01	d
2007	29.78	h	38.73	f	40.48	f	41.52	e	45.56	f	51.22	l	59.59	d	55.78	h	50.75	b	44.17	m	37.38	i	36.38	g	50.62	i
2008	33.26	d	36.90	h	36.52	j	39.54	f	-----	z	50.80	e	-----	z	58.93	b	52.11	c	-----	z	43.57	b	32.44	d	45.19	f
2009	33.57	a	34.11	a	38.30	a	42.03	a	47.29		54.76	a	59.07	a	57.80	a	53.97		45.60	a	40.04	b	31.20	a	44.81
2010	41.18	c	39.44	a	40.63	a	41.89	b	46.21	b	51.81	c	55.45		56.16		52.93	b	47.97	b	39.97		38.97		46.05
2011	37.23	a	34.43		40.34	b	40.31	a	44.74		52.59	c	55.00		57.67	d	55.62	a	-----	z	38.52	a	32.17	b	44.42	a
2012	35.55	b	38.19	c	37.46	g	43.93		46.11	c	51.39	b	56.70	d	57.88	f	51.40	e	45.64	f	43.45	a	37.48	d	44.91	c
2013	33.22	d	38.61		40.34	b	-----	z	49.69	b	52.57	g	56.55	i	-----	z	55.46	d	43.17	b	39.05	h	30.89	c	41.63	e
2014	34.55	b	35.38	b	40.96	c	43.60		49.86	b	52.40		60.06		61.33	a	56.43		51.47	a	41.40		39.19	d	47.22
2015	38.61		43.30	e	43.00	a	42.60		50.40	a	56.53		60.07	a	58.94		51.93		52.10	j	38.66	a	38.80	a	47.53	a
2016	38.68	c	42.25	a	42.07	a	46.07		51.10	b	55.32	b	57.50	a	58.52	f	51.57		49.85	d	45.24	a	33.03	a	46.61	a
2017	28.77	e	37.24	c	42.20	a	43.37		49.29		55.10	a	56.65		59.19		55.10		45.55		43.04	d	35.16		45.89
2018	40.84		36.68		38.68		44.97		50.65		52.80		59.13		59.00		51.62	a	46.33	a	39.89	c	39.23		46.65
2019	37.58		32.89		36.97		45.60		49.77		52.93		53.65		46.13	h	50.00	g	42.84		39.50		37.81		42.95	b
2020	41.42		37.52		37.47	a	43.83	g	50.07	b	52.47		53.75	c	58.52		55.77	d	47.77	a	39.30		36.69	b	46.43	a
2021	39.42		37.83	d	35.71	c	40.88	f	48.45	b	56.36	e	59.71		55.81		52.45	h	45.87	a	43.56	e	38.16	f	46.97	c
2022	36.54	c	36.11	a	39.82	n	38.14	p	40.22	v	-----	z	55.58	l	58.33	v	55.96	b	49.66	b	36.97	a	34.04	d	41.54	f
2023	38.12	g	34.74	a	36.18	c	42.11	b	54.88	n	53.81	d	58.78	d	60.04	f	54.23	d	48.68	c	40.64	e	39.18	c	45.37	c
2024	38.64	f	37.00	f	39.03	b	41.94	n	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	39.03	k
Period of Record Statistics
MEAN	35.38		36.84		38.91		42.14		47.24		52.16		55.46		55.54		51.91		45.64		39.97		35.91		44.47
S.D.	4.02		2.81		2.12		2.09		2.26		2.04		2.21		2.34		2.16		2.23		2.86		2.79		1.28
SKEW	-0.91		0.33		0.02		-0.09		0.28		0.17		0.43		0.10		0.14		-0.08		-0.38		-0.37		0.18
MAX	43.42		43.30		43.60		47.07		52.70		56.67		60.07		61.33		56.43		51.47		46.86		41.87		47.22
MIN	23.29		30.36		34.13		37.37		42.87		47.70		50.61		50.13		47.50		38.00		32.87		28.61		41.52
YRS	71		72		68		69		68		70		67		63		68		68		72		71		51