WENATCHEE, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(459074)

File last updated on May 13, 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
1931	25.78	d	25.25		30.65		38.03		47.74		53.63		58.30	a	55.29		47.43		35.55		23.79	a	18.94		38.37
1932	14.23		14.89	a	30.90		40.30		45.42		53.87		55.23		54.03	a	44.53		35.84		30.24	a	15.47	a	36.25
1933	20.81		12.07		31.40	a	38.27		43.68		51.27		57.55		55.10		45.43		38.00		34.03		28.84		38.04
1934	26.90	a	28.96		34.00		43.40		47.65		54.97		57.32		56.32		47.21	a	40.94		34.47		27.87		41.67
1935	19.90	b	26.00		28.77		34.50		44.77		52.57		57.16		52.94		48.43		35.45		24.97	a	26.23		37.64
1936	20.83	a	5.17	f	29.39		39.37		49.00		53.97	a	58.58		57.57	a	45.63		38.36	c	23.00		25.39		40.10	a
1937	1.24	b	12.32		31.23		38.50		45.16		51.93		60.87		53.61		49.28	a	39.43	a	32.60		28.29		37.04
1938	25.32		23.32		30.39		38.70		45.61		55.37		60.26		53.68		51.20		38.52		25.90		23.03		39.27
1939	25.87	a	19.75		31.65		40.47		47.06		53.07		59.35		56.55		48.97		40.10		28.88	d	29.65		40.11
1940	23.45		26.72		35.58		41.97		48.61		56.13		61.13		57.19		53.83		42.32		24.77		24.77	a	41.37
1941	27.03		27.11		33.42		41.23		47.65		54.37		63.39		57.61		46.87		40.23		31.13		27.55		41.46
1942	20.35		26.75		30.48		40.93		46.42		52.17		60.06		59.65		50.27		38.97		30.37		24.37	a	40.07
1943	12.19		25.32		28.65		42.13		46.90		51.13		60.29		57.35		49.03		39.87		33.57		25.52		39.33
1944	20.87		26.38		31.65		40.64	b	52.16		59.93		61.13		56.52		50.93		40.87		32.42	f	20.93	c	42.00	a
1945	27.65		28.71		30.77		37.41	a	47.90		53.87		60.71		58.29		46.97		39.32	i	27.47		25.65		40.49	a
1946	21.61		23.38	d	32.61		39.23		49.19		52.58	d	59.52	f	57.39	h	47.86	h	36.53	a	25.30	j	25.52		35.08	d
1947	16.30	a	22.61		33.08	f	40.61	b	51.57	a	54.33	c	60.25	k	57.16		51.10		42.10		33.15	c	28.71	c	39.76	b
1948	19.47	a	20.40	i	30.82	i	33.50	p	46.65		57.93		57.16		56.94		47.87		35.97		30.00		16.10		40.90	c
1949	1.87		15.71		33.58		39.63		49.94		51.43		58.77		58.13		50.70		36.71		35.87		24.55		38.07
1950	1.84		19.29		31.13		36.93		46.23		53.60		60.74		59.61		50.40		39.65		30.73		31.61		38.48
1951	21.97		24.18		28.71		37.70		47.52		54.90		59.52		59.29		49.43		38.90		28.80		20.23	a	39.26
1952	12.87		22.43	a	31.10		38.97		47.55		53.83		58.77		58.84		51.27		41.52		27.63		28.84		39.47
1953	29.39		30.29		32.90		37.77		46.39		51.17		57.10		57.27	a	49.63		39.97		33.73		30.58		41.35
1954	18.74		28.50		28.16		36.79	a	47.32		53.23		56.65		55.87		50.40		36.58		36.40		25.52		39.51
1955	24.55		24.46		25.90		34.93		44.77		54.87		57.94		57.13		50.07		38.81		23.23		17.97	a	37.89
1956	21.48		12.93		29.23		40.83		50.65		52.54	b	60.21	l	59.29		49.17	a	39.00		30.30		25.81		37.38	a
1957	10.97		19.89		31.93	a	41.60		53.55		55.67		58.55		56.39		51.50		38.94		28.90		30.13		39.83
1958	28.63	a	35.07		32.45		39.43		52.87		60.10		64.19		63.00		50.50		40.19		28.23		29.55		43.69
1959	23.13		25.04		32.42		39.20		45.16		54.80		58.74		56.74		49.00		39.90		26.38	a	28.52		39.92
1960	19.03		27.52		31.23		39.00		46.16		54.03		63.42		57.52		48.60		41.16		29.53		23.06		40.02
1961	26.10		31.04		33.61		40.97		47.94		56.90	a	61.94		62.52		48.63		37.94		24.47		23.81		41.32
1962	19.57	a	27.36		29.45		40.33		45.94		54.17		59.35		57.26		49.50		41.13		33.97		30.48		40.71
1963	18.35		29.96		34.55		40.07		46.77		56.57		58.48		58.61		52.80		42.23		32.67		25.87		41.41
1964	25.42		25.76		32.06		38.23		45.58		53.30		58.42		55.52		46.70		37.87		32.90		20.52		39.36
1965	23.84		28.36		29.35		41.40		47.13		54.63		59.03		59.03		48.13		40.00		36.87		26.03		41.15
1966	20.52		28.14		31.74		40.20		48.39		51.90		58.26		58.10		53.57		38.81		34.00		31.23		41.24
1967	29.29		29.68		31.81		36.80		46.23		56.20		60.68		60.97		53.33		40.52		31.37		23.19		41.67
1968	24.19		27.14		34.87		38.63		46.65		54.23		60.74		57.13		51.40		38.00		33.43		22.10		40.71
1969	11.35		21.61		30.90		41.20		49.71		59.40		59.03		57.00		52.03		38.71		33.27		29.26		40.29
1970	22.55		29.64		32.81		38.00		47.71		57.83		62.32		58.65		47.50		37.19		30.60		20.77		40.46
1971	22.13		27.39		-----	z	38.27		49.23		51.57		59.23		61.90		45.63		38.87		32.97		19.74		40.63	a
1972	17.68		-----	z	34.19		36.07		48.19		55.33		57.26		59.00		45.10		36.00		33.90		20.90		40.33	a
1973	21.90		28.79		35.39		40.27		46.97	a	53.53		59.52		57.65		51.63		41.35		30.37		30.58		41.49
1974	21.33	a	31.36		34.23		41.77		45.16		54.80		57.74		57.71		46.30		37.39		36.00		30.45		41.19
1975	23.45		23.93		31.03		37.43		46.84		53.37		62.16		56.97		48.90		41.71		30.53		27.16		40.29
1976	24.84		27.66		30.55		39.67		45.48		50.37		58.27	a	56.26		51.57		38.81		30.50		27.45		40.12
1977	21.29		29.50		34.03		41.87		44.90		57.73		58.52		60.26		48.10		37.77		29.47		26.35		40.82
1978	27.03		30.25		34.74		40.83		45.81		54.14	a	59.61		57.06		50.57		38.61		28.00		19.47	a	40.51
1979	10.84		23.71		31.90		38.87		48.10		55.70		62.04	d	59.94		52.37		43.87		30.50		29.94		40.65
1980	14.77		26.93		32.84		43.63		49.70	d	53.77		59.87		56.32		51.53		40.42		34.97		29.03	b	41.15
1981	34.10		30.57		36.42		39.33		48.84		51.80		57.48		61.10		50.83		38.71		34.53		26.83	a	42.55
1982	21.20	a	27.11		33.10		36.93		46.19		57.87		60.19		59.74		52.53		41.61		29.34	a	25.77		40.97
1983	29.93	a	32.75		38.00		39.77		50.48	b	55.27		57.65		61.52		48.10	a	41.00	a	35.87		17.23		42.30
1984	25.32		31.19	c	36.29		39.00		45.48	d	52.63		56.29		58.65		46.60		37.26		31.67		16.35		39.73
1985	23.90		20.61		31.55		40.10		47.87		53.60		63.34	b	57.40	a	49.17		42.76	b	21.50		20.19		39.33
1986	26.52		27.50		37.27	a	40.30		47.94		58.83		59.03		63.52		50.00		41.13		34.03	a	28.65		42.89
1987	25.03		31.04		36.26		43.47		50.19		56.20		60.81		58.65		53.47		40.48		35.70		24.45		42.98
1988	22.84		27.41		34.48		41.97		48.03		54.80		60.65		58.97		50.67		44.74		34.57		25.58		42.06
1989	24.13		19.32		31.73	a	41.83		49.94		58.67		61.97		61.19		52.07		41.53	a	35.50		31.10		42.41
1990	30.63	a	25.04		35.13		46.37		50.00	e	58.53	m	64.70	a	61.90		54.80		41.55		36.20		20.58		42.45	a
1991	20.67	d	31.92	b	32.45		40.70		48.42		53.63		60.72	f	59.50	a	53.33		40.03		33.83	a	30.61		40.46	a
1992	31.03		34.28		38.35		42.17		50.33	a	60.03		61.81		61.23		50.73		42.68		34.20		21.17	a	44.00
1993	18.03		23.89		31.39		39.43		51.83	a	55.24	a	58.35		58.97	a	49.47		41.74		26.17	a	29.48		40.33
1994	30.00		27.54		34.90		44.37		50.71		54.73		63.45		61.16		55.07		41.47	a	29.86	a	27.00		43.35
1995	25.90	a	29.46		32.77	a	40.50		50.87	a	55.87		62.45		56.68		54.83	a	40.58		32.73		28.65		42.61
1996	21.93	b	23.31		33.33	a	41.17		45.65		54.13		62.48		59.74		50.47		40.13		30.69	a	20.19		40.27
1997	20.87	a	26.50		34.39		40.03		50.07	a	54.93		60.23		62.32		52.66	a	41.37	a	34.03		28.29		42.14
1998	25.48	b	32.75		36.38	b	41.34	a	51.13		57.20		65.93	b	61.65		56.90		41.06		36.20		24.58		44.22
1999	29.42		30.07		33.57	a	38.76	a	45.68		54.36	b	59.23		62.27	a	49.60		39.68		36.69	d	31.83	a	42.60
2000	25.58		28.46	a	34.36	c	43.34	a	48.97	b	55.45	a	59.40	a	59.77	a	50.31	a	40.76	b	28.70		25.55		41.72
2001	27.52		25.26	a	34.67	a	40.55	a	48.97		53.43		59.87	a	59.29		52.43		40.26		34.97		29.71		42.24
2002	28.84		28.26	a	31.26		41.37	c	46.93	a	57.50		63.19		60.45	b	51.77		38.58		32.21	a	32.72	b	42.76
2003	32.13	a	28.50		35.03		40.53		48.55		58.53		64.29		62.97	b	54.47		45.42		27.00	c	26.87	a	43.69
2004	24.45		28.52		36.55		42.00	a	49.58		57.63		64.61		64.23	a	52.10		42.84		32.17	a	30.58		43.77
2005	25.06		26.54		-----	z	40.89	b	51.43	a	55.60		62.19		62.00	a	51.07		43.55		-----	z	23.29		44.16	b
2006	30.10	a	24.96	a	33.33	a	40.71	b	47.90		57.27		64.65		60.73	a	52.43		41.90	a	30.33		23.84		42.35
2007	21.42		30.36		34.76	b	40.10		48.45	i	54.04	d	64.57	c	59.74		52.60		40.85	d	31.93		24.83	a	41.38	a
2008	17.87		27.69		32.23		36.47		50.48		54.63		61.39		59.97		50.60		39.61		35.27		18.55		40.40
2009	22.77		27.46		30.77		39.30		47.52		57.00		62.81		61.45		52.63		39.10		33.21	a	20.32		41.20
2010	30.55		31.82		34.29		39.93		45.68		53.40		61.03		59.84		52.40		42.71		29.93		28.23		42.48
2011	25.23		24.89		32.55		36.77		45.61		53.37		57.39		61.48		53.37		42.10		28.90		24.55		40.52
2012	21.87		27.79		32.45		40.37		48.23		53.17		62.71		62.03		52.13		41.45		35.90		29.97		42.34
2013	24.23		28.25		32.85	d	41.03		50.70	a	56.80		64.90		63.29		56.17		40.61		33.43		24.29		43.05
2014	30.32		25.82		32.52		40.27		50.39		57.07		65.00		63.61		53.10		47.06		31.27		29.39		43.82
2015	28.58		32.89		37.81		40.10		52.48		63.13		65.52		62.84		50.80		45.45		31.43		27.42		44.87
2016	27.94		30.24		35.06		46.30		52.13		56.63		61.74		61.23		51.17	a	43.06		39.97		20.52		43.83
2017	18.19		22.21		32.90		40.30		48.94		56.47		63.29		63.52		53.50		39.23		33.40		26.58		41.54
2018	29.61		26.61		32.52		40.50		55.28	f	55.17		62.94		61.68		51.93		40.97		33.60		30.29		42.35	a
2019	28.68		20.33	a	28.33	a	42.26	c	50.29	c	55.17		59.65		60.94		53.77		36.71		30.47		29.68		41.35
2020	28.00		28.45		32.35		40.13		49.48		57.17		60.61		61.03	a	53.87		43.68		31.87		28.19		42.90
2021	29.52		26.61		33.45		40.43		48.35		60.47		66.90		62.61		52.40		40.73	a	34.23		25.06		43.40
2022	22.90		25.69	b	35.57	a	36.53		45.71		54.33		62.86	b	64.71		55.30		47.44	f	28.03		17.86	c	40.86	a
2023	27.39		26.11		31.61		39.30		54.48		58.87		64.48		61.30	d	53.77		43.70	a	32.30		32.77		43.84
2024	23.81		31.83		34.63	a	39.13		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	32.35	h
Period of Record Statistics
MEAN	22.87		26.38		32.78		39.99		48.20		55.12		60.64		59.23		50.72		40.19		31.47		25.62		41.15
S.D.	6.26		4.57		2.39		2.10		2.28		2.42		2.56		2.62		2.62		2.32		3.60		4.25		1.81
SKEW	-1.31		-1.11		-0.04		0.19		0.43		0.63		0.30		-0.11		-0.20		0.21		-0.55		-0.50		-0.30
MAX	34.10		35.07		38.35		46.37		54.48		63.13		66.90		64.71		56.90		47.06		39.97		32.77		44.87
MIN	1.24		12.07		25.90		34.50		43.68		50.37		55.23		52.94		44.53		35.45		21.50		15.47		36.25
YRS	94		91		90		93		91		92		89		92		92		91		90		93		78