ABERDEEN, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(450008)

File last updated on April 16, 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
1891	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	52.32		-----	z	-----	z	49.16		44.13		37.00		45.65	h
1892	35.00		-----	z	41.61		38.77		44.00		47.41	h	50.26		48.81		47.83		41.90		-----	z	-----	z	43.52	d
1893	31.87	a	29.14		35.97		35.33		42.63	a	45.27		49.29		51.29		47.73		40.54	c	35.81	c	38.03		40.24
1894	35.58		33.11		34.84		38.37		42.74		48.87		49.39		52.87		47.87		40.39		39.33		31.93	a	41.27
1895	32.17	a	38.29		34.19		37.97		41.94		47.97		49.47	a	-----	z	-----	z	44.77		35.07	a	36.19		39.80	b
1896	35.58		36.38		33.65		38.17		42.13		47.00		53.42		-----	z	-----	z	-----	z	-----	z	-----	z	40.90	e
1897	-----	z	34.17	j	32.55		41.43		46.13		49.97		50.84		52.29		46.60		43.48		36.57		37.42		43.73	b
1898	33.30	a	37.41	a	31.67	a	37.60		41.58		49.47		48.61	c	53.10		49.33		41.03		36.32	b	31.08	e	40.87
1899	35.87		32.19	a	32.85	d	36.87		40.81	e	-----	z	50.39		49.19		47.63		41.32		44.50		36.58		40.75	a
1900	34.90		33.82		38.52		37.27		42.69	b	48.13		49.84		-----	z	-----	z	41.28	b	36.17		38.40	a	40.10	b
1901	29.10	a	26.11		-----	z	30.83		39.58		42.77		45.84		49.39		43.96	b	48.00	a	41.31	a	34.90		39.25	a
1902	32.42		38.36		35.39		37.21	a	44.74		45.93		48.61		49.26		42.59	a	43.39		36.93	a	33.00		40.65
1903	-----	z	30.33	a	32.00		35.77		42.74		51.27		50.13		52.55		47.57		44.72	b	39.62	a	36.76	b	42.13	a
1904	35.13		33.10		34.94		41.71	b	42.20	a	44.20		50.35		49.77		46.62	a	45.23		41.82	b	35.31	b	41.70
1905	32.97		34.50		40.93	b	37.10	a	42.83	b	49.67		51.71		50.77		50.47		38.90	a	36.63	c	34.74		41.77
1906	36.19		34.89		35.48	b	41.03		43.45		45.53		52.42		50.06		46.97		44.46	c	38.86	a	36.83	a	42.18
1907	27.76	b	37.43		33.13		37.77		41.71		42.76	a	45.29		46.58		45.48	a	45.39		41.20		35.81		40.02
1908	35.67	a	34.04	a	35.70	h	35.39	b	41.35		46.90		51.00		48.41	b	44.63		41.77		41.93	a	33.84		41.36	a
1909	29.19		36.21		35.71		37.42	d	40.03		46.17		49.00		48.97		46.57		44.67	a	38.60		29.55		40.17
1910	31.84		32.07		40.40	a	39.76	a	45.84		47.15	c	47.50	a	47.42		46.28	a	45.45		38.97		35.52		41.52
1911	30.81		31.19	a	34.74		32.63		41.48		46.03		51.24	b	47.16	f	45.34	a	40.53	a	37.08	f	34.48		38.85	b
1912	36.06		35.86		32.13		35.90		43.13		45.50	b	50.17	g	49.30	a	45.31	a	39.27	a	38.27		35.13		39.62	a
1913	29.68		31.32		34.35		39.17		44.00		49.30		51.87		52.29		47.20		41.10		38.47		37.69	b	41.37
1914	38.29		37.36	f	39.97	b	41.53		45.29		49.30		49.10		48.71		48.33		47.13		40.20		30.77		43.51	a
1915	32.26		35.46		39.26		41.10		44.48		46.87		51.03		49.97		46.83		45.32		36.70		34.32		41.97
1916	25.23		34.34		36.90		38.37		40.48		46.57		49.58		49.80	a	46.97		37.61		32.73		32.52		39.26
1917	31.00		33.07		32.84		38.43		41.65		44.63		48.19		49.48		50.79	a	42.90		41.31	a	39.57	a	41.16
1918	37.16		32.89		35.32		37.41	a	41.48		45.80		50.61		52.17	a	46.67		43.70	a	38.00		34.16		41.28
1919	34.55		33.82		36.68		39.50		41.13		43.77		49.13		52.42		48.07		39.42		38.60		31.00		40.67
1920	34.39		32.97		35.19		34.70		37.58		43.57		49.40	a	48.10		48.00		42.73	a	37.37		37.39		40.11
1921	33.69	b	36.21		36.37	a	36.13		40.16		48.37		46.43	a	48.97		45.50		43.42		39.20		32.23		40.56
1922	29.74		30.54		31.81		34.90		40.74		48.23		47.81		50.35		48.30		43.77		33.33		31.50	a	39.25
1923	34.00		27.71		34.74		38.17		42.58		46.17	a	49.45		51.06		46.63		42.23		36.40		32.43	a	40.13
1924	32.63	a	37.03		32.97	a	34.63		42.35		44.73		46.81		48.94		44.21	a	42.00		36.33		40.43	q	40.24	a
1925	41.48	f	44.68		35.83	a	40.00	a	43.29		44.90		50.70	a	59.03	b	59.27		54.60	a	40.74	c	38.71		46.52	a
1926	35.77	a	38.46		38.03	b	42.14	b	43.80	a	48.00	a	49.58		51.37	d	44.68	b	44.38	b	40.14	a	34.19		42.55
1927	34.36	c	33.41	a	32.94		36.07	a	41.81		48.41	c	50.52		50.69	b	47.83		41.80	a	40.46	b	34.67	g	41.66	a
1928	41.32	c	40.72		47.83	a	49.03		49.13	a	48.80		51.84		48.75	c	46.77		42.83	b	38.63		33.89	d	44.96
1929	28.70	a	27.31	b	35.97	a	36.80		41.33	a	48.93	a	48.68		50.66	b	44.57		43.90		34.62	a	36.46	c	39.83
1930	22.73	a	34.67	a	35.50	a	42.18	b	41.39		46.79	a	47.74		51.10		47.43		39.59	b	37.17		34.00	a	40.02
1931	38.26	d	34.00		37.03	b	39.40		43.94		47.83	a	48.67	a	48.90	b	47.64	b	41.47	a	33.77	d	34.19		41.26
1932	31.93	b	33.55		39.83	a	40.23		40.97		47.43		48.39		51.42		45.23		43.53	a	40.45	a	32.84		41.32
1933	35.27	a	30.61		37.03	a	36.86	b	41.03	a	45.23		46.97	a	51.74		46.34	a	43.23		39.24	a	39.06		41.05
1934	38.93	a	37.32		38.83	a	43.23		44.34	b	45.59	a	49.43	a	51.53	a	47.07		42.93	c	41.24	a	36.19		43.05
1935	34.66	b	34.74	a	32.06		36.40		41.84		47.41	a	48.70	a	48.33	a	47.23		38.32		33.83	a	36.13	a	39.97
1936	35.61		29.54	a	32.74		42.37		45.10		49.53		49.50	a	51.65		45.20		43.73	a	33.37		36.10		41.20
1937	24.23	a	32.36		38.40	a	39.10		42.43	a	48.54	b	48.74		49.16		48.47		45.65		41.40		37.87		41.36
1938	35.97		34.75		36.03		39.70		41.52		46.10		48.52		48.45		50.77		43.16		36.60		35.65		41.43
1939	38.10		33.07		35.87		39.27		41.74		47.03		49.55		49.42		47.57		43.94		41.80		39.68		42.25
1940	36.67	a	38.72		39.06		40.87		43.58		45.37		51.00		51.61		50.57		47.13		35.20		38.26		43.17
1941	36.58		36.86		39.26		39.90		44.45		47.87		52.90		52.42		48.37		45.71		39.73		35.68		43.31
1942	34.16		34.61		33.58		40.60		43.30	a	46.80		53.68		53.10		48.23		45.26		36.50		37.67	a	42.29
1943	29.19		35.57		33.77		40.40		41.26		46.37		50.35		49.74		49.13		45.03		39.47		33.84		41.18
1944	34.87		34.14		34.45		39.13		41.61		45.80		50.45		51.71		50.33		47.29		40.67		33.23		41.97
1945	37.00		35.93		35.48		38.10		45.03	a	44.07		48.45		50.00		46.50		41.87		37.53		36.10		41.34
1946	35.06		35.46		35.45		38.20		44.29		46.63		51.03		50.32		47.73		39.10		33.87		35.20	a	41.03
1947	31.19		37.41	a	38.06		40.93		44.39		47.31	a	49.58		49.97		47.60		44.81		37.80		36.42		42.12
1948	33.97		32.17		33.68		37.37		43.10		49.87		49.74		52.39		46.83		41.03		36.23		31.52		40.66
1949	24.94		32.46		37.68		40.93		45.93	b	46.70		49.71		51.94		48.83		38.52		44.41	a	34.76	b	41.40
1950	22.68		32.18		35.87		38.20		41.13		49.97		50.81		52.94		46.66	a	41.71		38.80		42.45		41.12
1951	33.48		32.89	a	32.65		38.00		41.94		48.87		51.45		50.39		48.31	a	43.81		37.47		32.71		41.00
1952	31.74		34.86		-----	z	37.54	f	41.55		45.47		50.13		51.07	a	48.70		45.74		35.10		36.00		42.04	b
1953	39.74		35.39		36.24	b	38.70		43.90		46.73		51.16		50.93	b	49.50		43.23		40.73		38.19		42.87
1954	32.45		-----	z	32.45		37.60		44.61		47.70		49.29		51.61		50.80		42.35		44.57		35.71		42.65	a
1955	35.00		33.36		33.06		35.93		42.42		49.77		51.03		49.29		47.30		43.71		34.43		33.77		40.76
1956	34.10	a	31.41		34.30	a	39.83		45.65		48.53		51.97		52.33	a	47.37		43.10		35.90		36.30	a	41.73
1957	29.84		34.46		37.90		42.00		48.32		50.83		51.90		51.35		52.18	b	43.65		36.37		38.94		43.15
1958	39.52		43.86		34.90	a	40.20		48.63	a	55.90		55.77		54.31	b	50.68	e	44.73	a	37.31	a	40.87		45.56
1959	39.97		38.06	j	37.58		41.13		43.74		50.69	a	52.39		50.62	b	49.60		44.35		37.63		35.10		43.89	a
1960	35.06		35.45		36.68		41.41	a	44.39		48.87		50.26		52.77		48.40		45.74		37.97		36.61		42.80
1961	38.87		40.86		37.68		40.07		45.48		50.23		53.81		53.77		47.53		42.07	a	33.86	a	36.81		43.42
1962	32.77		36.89		35.27	a	42.67		43.16		47.70		50.53	a	52.39		50.27		46.39		41.83		38.53	a	43.20
1963	30.65		41.07		36.42		41.70		44.42		49.27		52.81		53.55		53.03		46.13		40.60		36.97	a	43.88
1964	36.68		33.55		36.42		37.83		41.74		49.30		-----	z	51.94		48.33		43.45		36.13		31.97	b	40.67	a
1965	34.74		37.14		35.06		39.63		43.16		47.33		51.97		53.68		47.83	a	46.29		42.13		34.84		42.82
1966	36.00		35.36		35.74		41.07		43.39		48.80		52.06		51.71		50.70		43.48		40.57		40.55		43.29
1967	38.68		36.11		35.42		36.23		45.45		51.17		53.03		54.03	a	52.27		46.55		39.20		35.81		43.66
1968	35.42		37.45		39.65		38.73		45.58		48.83		52.81		52.94		50.00		43.68		41.03		32.29		43.20
1969	28.68		32.82		35.45		40.00		45.71		54.03		51.32		50.87		50.23		41.58		39.20		37.26		42.26
1970	34.65		37.54		35.61		36.97		42.32		49.17		51.61		51.77		46.77		41.61		39.20		33.42		41.72
1971	34.48		35.46		33.26		37.90		44.26		46.77		50.32		53.10		46.87		41.61		39.53		32.61		41.35
1972	30.87		33.24		37.74		36.33		45.03		49.57		52.07	a	52.68		46.23		40.29		39.27		32.65		41.33
1973	33.48		35.39		37.03		39.57		45.16		49.37		51.27	a	49.94		49.87		44.23		36.40		39.10		42.57
1974	31.47	a	36.18		36.87		41.03		42.68		48.67		50.94		53.35		51.13		42.35		40.57		37.06		42.69
1975	34.29		33.68		34.23		35.63		44.65		48.43		53.16		52.35		49.30		44.35		39.43		35.26		42.06
1976	36.16		34.41		34.10		38.90	a	44.58		46.73		52.03		53.13		51.20		44.23		39.52	a	38.10		42.76
1977	32.74		39.00		35.77		40.60		43.13		49.83		51.10		55.13	a	48.83		42.37	a	37.70		37.77		42.83
1978	38.97	a	39.79		39.65		41.66	a	44.52		52.63		54.06		54.61		51.20		44.65		33.23		31.42		43.86
1979	29.71		35.04	a	39.39		42.70		46.71		49.37		53.71		55.29		52.77		46.68		37.60		39.77		44.06
1980	30.35		37.82	a	38.23		41.93		45.87		49.57		53.94		52.81		51.87		45.77		42.87		40.81		44.32
1981	37.42		36.57		38.13		40.07		44.84		48.40		51.13	a	53.48		49.33		41.61		38.83	a	36.32		43.01
1982	33.71		35.46		35.42		36.90		44.52		50.00		51.87	a	52.83	b	50.57		44.52		35.48	a	34.77		42.17
1983	38.55		39.39		40.84		40.00		47.03	a	51.13		53.17	a	53.97		47.24	a	41.50	a	41.04	b	31.00		43.74
1984	37.65		37.34		40.03		39.33		43.28	b	49.07		50.87	a	51.24	b	47.65	j	39.58	l	38.58	k	30.41	i	43.60	d
1985	31.67	g	31.90	g	33.00	i	38.94	m	43.55	k	48.09	h	52.84		51.23		48.10		43.97		31.77		31.77		43.28	f
1986	38.90		36.18		41.81		40.37		45.58		51.80		52.10		54.32		49.89	b	47.10	b	40.13		37.20	a	44.62
1987	35.94		38.58	b	40.19		42.70		47.07	a	49.93		53.58		52.70	a	-----	z	44.39		43.33		34.19		43.87	a
1988	35.84		38.38		37.61		42.66	a	45.52		48.79	a	52.86	b	53.24	b	49.57		49.23		40.90		36.57	a	44.26
1989	35.90		28.82		37.84		42.59	a	46.45		51.79	a	53.29		53.65		50.31	a	44.90	a	42.30		40.07	a	43.99
1990	38.53	a	34.39		39.87		44.77		46.16		51.60		54.81		55.90	a	53.77		43.06		41.30		30.35		44.54
1991	34.97		41.00		36.07	b	41.52	a	46.50	a	49.90		53.68		54.16		51.83		42.65		42.07		39.42		44.48
1992	39.26		40.72		42.03		43.43		47.19		53.77		55.35		54.20	a	47.97	a	46.26		40.30		34.65		45.43
1993	32.10		33.46		39.37	a	42.97		50.55		52.14	a	54.74		54.61		48.77		46.42		34.45	a	36.61		43.85
1994	40.81		34.79		39.65		44.72	a	47.48		49.86	a	53.55		55.13		53.10		41.60	a	34.63		-----	z	45.03	a
1995	39.16		39.21		38.35		40.57		47.45		51.10		56.13		52.74		55.40		44.74		43.57		38.00		45.54
1996	36.94		36.03		38.65		44.13		44.13		49.86	a	53.68		53.71		48.70		43.52		38.87		36.39		43.72
1997	38.13		36.89		39.19		41.40		48.48		52.00		54.68		56.48		53.00		45.48		42.33		36.17	a	45.35
1998	38.60	a	39.93		39.83	a	39.21	a	48.23		52.43		56.35		54.61		49.77		44.90		42.83		35.55		45.19
1999	37.90		37.48	a	36.77		38.00		43.74		50.67		52.03		55.10		48.50		42.58		41.03	a	39.55		43.61
2000	34.74		-----	z	37.13		41.68	b	45.70	a	50.13		54.73	a	53.16		51.48	a	44.90		35.87		36.90	a	44.22	a
2001	37.74		32.86		38.43	a	38.69	a	44.90		49.07	a	53.03		53.97		50.07	b	44.68		41.45	a	35.65		43.38
2002	38.42		36.18		36.30	a	40.18	b	44.45		51.20		54.03	a	52.86	b	49.41	a	43.47	a	40.80		38.28	b	43.80
2003	41.29		35.29		41.14	b	41.50		44.77		52.34	a	54.58		53.39		51.17	a	49.00		36.76	a	37.87	a	44.92
2004	37.16		37.79		40.87		41.37		48.03		52.70		56.19		57.32		50.90		45.55		38.83		38.94		45.47
2005	38.32		33.68		40.33	a	42.90		50.57	a	52.55	a	53.90		54.35		47.80		46.71		38.80		36.48		44.70
2006	40.52		35.11	a	37.83	a	41.20		45.10		51.80		53.68		51.84		50.13		43.97		38.77		35.97		43.83
2007	33.23		38.46		40.13		40.63		44.03		49.59	a	56.30	h	53.90		50.23		42.77		37.70		35.61		42.39	a
2008	33.23	a	36.90		36.06		36.34	a	46.00		48.33		51.26		53.87		49.80		42.71		43.13		33.19		42.57
2009	34.63	a	33.50		35.10	a	38.50		44.57	a	51.69	a	53.81		54.48		51.20		43.65		40.30		30.48		42.66
2010	41.61		39.46		37.71		40.93		43.74		49.57		51.77		52.68		53.43		45.03		37.90		38.61		44.37
2011	36.97		32.86		38.48		37.10		43.06		50.13		52.61		53.32		51.60		45.19		35.47		34.32		42.59
2012	33.81		37.83		36.23		41.47		44.26		48.63		53.35		54.26		48.60		45.16		41.30		37.90		43.57
2013	33.45		38.07		39.29		41.33		47.77		51.97		54.16		54.90		53.93		42.23		39.86	a	31.90		44.07
2014	37.87		35.43		41.06		42.03	a	49.45		52.70		54.58		55.68		53.33		51.55		39.93	b	39.55		46.10
2015	38.81		42.57		41.14	b	39.50		48.23		52.37		56.68		55.74		50.27		48.87		37.47		38.13		45.81
2016	38.06		41.76		40.87		45.07		48.58		51.40		55.74		55.00		50.93		47.81		45.33		32.97		46.13
2017	32.35		34.93		39.10		41.40		46.65		52.03		52.74		54.35		52.70		42.77		40.40		34.61		43.67
2018	40.17	a	34.54		35.29		41.57		48.58		52.03		53.81		54.61		50.50		44.68		41.17		37.94		44.57
2019	37.13		30.86		35.39		42.73		48.84		51.53		56.06		56.74		53.50		40.58		37.60		38.65		44.13
2020	40.52		36.17		34.39		40.53		48.06		51.93		53.13		54.52		54.87		45.84		38.87		38.77		44.80
2021	37.90		33.93		35.13		40.23		46.26		53.48	a	54.90		54.06		50.27		44.07	a	40.21	b	30.79	g	44.59	a
2022	34.27	e	34.43		39.93	a	37.50	b	42.93	c	49.82	h	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	37.81	g
Period of Record Statistics
MEAN	34.72		35.34		36.78		39.55		44.22		48.79		51.49		52.16		48.99		43.84		38.78		35.76		42.63
S.D.	3.82		3.24		2.78		2.66		2.47		2.57		2.39		2.27		2.63		2.59		2.84		2.67		1.68
SKEW	-0.77		0.06		0.48		-0.05		0.32		-0.04		-0.05		0.05		0.57		0.58		-0.13		-0.14		0.11
MAX	41.61		44.68		47.83		49.03		50.57		55.90		56.68		59.03		59.27		54.60		45.33		42.45		46.13
MIN	22.68		26.11		31.67		30.83		37.58		42.76		45.29		46.58		42.59		37.61		31.77		29.55		39.25
YRS	127		124		127		129		130		127		128		126		125		129		127		124		104