LANDSBURG, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(454486)

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
1903	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1904	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1905	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1906	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1907	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1908	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1909	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1910	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
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	41.67		40.81		46.20		49.35		-----	z	44.37		34.19		32.13		30.70	a	39.93	d
1917	30.06		31.79		-----	z	37.60		42.97		44.63		47.26		47.29		46.57		41.48		39.41	a	38.65		40.70	a
1918	37.10		31.43		34.03		35.03		40.39		46.70		50.39		-----	z	45.50		43.81		36.33		32.39		39.37	a
1919	32.39		32.71		34.52		38.80		41.52		43.77		47.06		47.61		44.07		38.32		37.00	a	27.65		38.78
1920	30.45		28.83		34.48		35.60		38.39		45.90		49.94		49.00		46.83		41.35		35.83		36.84		39.45
1921	33.71		35.18		35.16		37.60		40.81		49.27		46.29		48.68		43.83		40.71		37.60		30.81		39.97
1922	26.16		28.68		32.13		36.53		42.00		46.23		49.10		50.19		46.40		43.42		32.03		27.77		38.39
1923	33.23		26.46		33.26		39.63		44.13		47.87		50.58		50.26		45.80		41.61		36.86	a	36.70	d	40.53
1924	32.93	a	37.86		32.42		37.07		42.42		45.77		47.39		48.58		43.67		42.03		34.83		26.71		39.31
1925	34.84		36.64		34.87		38.63		42.21	b	43.83		46.50	k	46.40	k	43.39	b	35.42		32.94	n	34.81		38.29	c
1926	29.90		35.11		35.77	a	39.33		43.90		46.27		46.90	a	48.73	a	44.17	g	42.16		35.95	j	33.72	m	40.90	c
1927	33.09	i	32.65	h	32.80	a	35.14	a	42.45	k	49.33		49.57	a	50.54	c	46.87		42.03	a	38.15	c	26.80	a	41.25	c
1928	31.74		30.86		36.57	a	37.07		41.32		47.73		50.35		46.48		41.47		41.65		35.27		28.55		39.09
1929	23.43	a	22.36		34.81		33.70		40.26		47.23		45.52		45.65		42.43		40.29		31.63		35.27	a	36.88
1930	20.67	a	33.86		33.90		38.80		40.07	b	45.67		46.24	b	46.68		46.13		37.14	b	32.50		31.77		37.79
1931	34.77		32.59	a	35.47	a	36.37		42.65		46.00		47.19		45.45		48.20		38.74		32.10		32.26		39.32
1932	30.23		30.28		38.00		38.73		40.39		45.23		46.81		50.50	e	42.13		42.68		39.97		28.90		39.49
1933	31.97		27.36		34.48		34.43		41.00		44.30		45.68		48.77		44.50		40.94		36.80		36.58		38.90
1934	36.90		35.75		37.90		40.87		44.37	a	45.10		47.19		47.42		44.93		41.10		41.10	a	34.42		41.42
1935	31.16		34.04		32.81		33.90		38.52		45.58	r	-----	z	47.80	a	43.80		37.87	a	29.93		32.97		36.28	b
1936	33.84		22.55		31.68		39.30		43.77		48.40		48.37	a	48.47	p	42.15	c	39.44	f	29.43		34.58		37.41	b
1937	19.39		30.50		36.23		38.60		40.32		48.37		48.03		-----	z	45.40		41.71		38.90	a	34.19		38.33	a
1938	31.90	b	32.14		34.30	a	37.97		40.65		44.33		47.13		44.84		46.30		40.17	a	33.73		33.00		38.87
1939	36.39		30.52	a	32.61		37.63		42.03		45.30		48.29		46.68		43.07	a	41.10		36.73		36.03		39.70
1940	34.45		36.90		37.10		40.13		42.61		43.93		48.10		47.16		48.76	a	45.76	b	34.83		35.68		41.28
1941	33.94		35.61		37.42		39.00		43.97		47.87		52.10		50.41	b	47.77		42.48		37.60		34.23		41.87
1942	30.97		32.71		34.32		39.43		43.52		47.40		53.65		52.03		45.03	a	40.90		35.53		35.71		40.93
1943	24.81		32.68		33.39		38.80		41.13		45.23		47.90		48.32		44.37		40.55		35.97		29.65		38.57
1944	31.28	b	31.86		32.35		38.83	a	40.61		46.31	a	50.35		49.52		47.30		41.84		34.87		30.19		39.61
1945	32.87		33.36		34.23		37.37		43.70	a	44.70		48.13		46.52		43.93		40.00	i	36.53		31.19		39.32	a
1946	32.68	i	33.30	a	34.97		37.57		42.68		46.33		50.37	a	48.87		49.00		38.13		32.90		32.00		40.56	a
1947	28.19		34.11		34.48		38.43		43.68		47.13		48.52		47.39		46.40		43.77		36.77		35.71		40.38
1948	30.48		30.48		32.93	a	35.87		42.90		48.97		48.16		51.87		42.55	a	38.06		34.73		29.77		38.90
1949	21.06		28.54		35.37	a	37.43		41.46	c	42.10		45.58		45.94		43.80		35.94		39.60		32.45		37.44
1950	18.48		28.29		33.74		35.70		37.06		47.90		49.16		46.23		42.97		41.77		35.63		37.74		37.89
1951	31.58		31.46		30.77		33.10		41.16		45.47		48.26		45.10		45.23		41.32		34.90		30.39		38.23
1952	29.13		32.28		34.19		35.63		40.81		44.27		47.35		48.74		43.10		38.26		28.97		32.10		37.90
1953	38.55		33.14		33.71		36.67		41.87		45.70		46.58		48.32		44.67		39.97		37.13		35.29		40.13
1954	28.55		33.00		29.45		34.67		41.07	a	44.80		44.61		48.77		45.53		36.68		38.20		31.61		38.08
1955	30.90		31.11		30.81		33.73		40.48		47.47		47.39		44.68		43.70		40.45		30.37		31.03		37.68
1956	30.68		27.45		32.48		33.53		40.77		46.13		45.45		46.13		42.17		36.26		30.83		31.81		36.97
1957	21.68		28.71		33.77		36.03		43.52		46.80		44.90		44.35		42.83		36.52		31.24	a	33.71		37.01
1958	34.26		38.39		32.10		36.07		42.77	a	50.53		49.19		44.58		42.23		38.65		33.00		35.26		39.75
1959	31.45		32.46		34.23		35.63		38.81		47.17		47.52		44.39		44.87		40.42		33.03	a	31.55		38.46
1960	31.42		31.86		32.61		36.90		41.48		44.43		46.90		49.90		43.13		40.84		34.27		30.35		38.68
1961	34.90		37.07		35.52		38.21	a	41.84		46.83	a	50.20	a	48.68		41.28	a	36.97		30.37		31.61		39.46
1962	27.74		30.93		31.13		37.57		41.19		43.83		47.48		49.19		44.43		38.63	a	36.00		33.45		38.47
1963	25.33	a	36.14		33.26		37.10		39.00		46.80		48.26		48.55		46.47		41.94		35.97		31.48		39.19
1964	33.00		29.31		33.37	a	34.27		38.13		46.67		48.61		48.52		43.10		39.03		31.80		29.06		37.91
1965	31.42		33.11		30.16		36.47		38.53	a	43.87		49.03		50.74		41.13		40.52		39.90		30.39		38.77
1966	32.13		32.61		33.03		37.10		38.81		46.20		48.39		46.71		46.03		38.19		36.17		37.32		39.39
1967	35.06		32.39		31.74		33.00		41.16		47.90		47.55		47.71		44.50		42.03		35.40		32.39		39.24
1968	31.23		34.24		36.61		35.13		41.00		46.47		48.61		45.93	a	45.10		38.58		35.00		28.48		38.87
1969	25.94		29.79		30.63	a	36.40		40.94		50.31	a	47.35		45.58		47.60		37.10		35.60		33.97		38.43
1970	31.52		33.75		31.77		34.73		39.65		46.37		47.68		46.03		42.23		37.35		34.87		29.90		37.99
1971	31.32		31.96		30.77		34.23		40.71		44.43		49.39		49.55		42.10		37.94		36.10		30.37	a	38.24
1972	28.57	a	30.97		35.29		34.07		41.84		46.80		47.97		48.23		42.70		35.13		35.57		28.32		37.95
1973	28.71		32.00		33.87		33.60		41.19		46.80		47.87		44.16		44.67		39.94		32.47		34.71		38.33
1974	28.26		32.96		33.19		38.33		40.13		45.63		-----	z	49.32		45.13		36.84		35.40		33.87		38.10	a
1975	32.32		31.07		31.03	a	31.45	a	37.87	a	44.57		51.48		49.55		43.23		41.30	a	34.55	a	34.50	a	38.58
1976	34.00	b	34.79	a	31.42		37.63		40.90		43.17		49.70	a	50.40	a	48.80		40.20	a	35.97	a	34.13		40.09
1977	26.24	b	32.96		35.74		39.40		42.77	a	51.00		52.32		53.79	b	44.10	a	36.90		34.00		33.94		40.26
1978	36.47	a	36.61		39.00		40.77		42.97		53.20		56.40	a	53.80	a	48.77		43.68		32.79	a	28.23	a	42.72
1979	24.77		31.89		36.03	a	39.10		42.90		46.13		51.16		50.03	a	48.70		42.29		33.53		36.41	b	40.25
1980	26.94		35.86		38.24	b	42.17		45.17	a	48.57		54.52		49.52	b	47.47		44.65		39.07		35.68		42.32
1981	36.32		34.00		-----	z	37.80		42.87		47.67		50.73	a	53.47	a	43.63		37.90		35.73		32.58		41.16	a
1982	32.03	a	31.85	b	32.10	b	33.39	b	40.16		48.10	a	49.48		49.87		46.96	b	39.03	b	31.27		29.87	a	38.68
1983	35.32	c	37.56	c	37.11	d	35.36	b	41.93	c	48.70		50.27	a	51.86	b	42.21	b	38.57	c	39.14	a	27.77	a	40.48
1984	32.28	b	34.25	a	36.97	a	37.04	d	40.73	e	46.00	e	49.40	a	48.64	c	43.32	e	-----	z	-----	z	28.26		39.69	b
1985	-----	z	27.29		30.13		37.90		41.32		44.46	b	51.03		47.29		43.10		38.81		25.69	a	24.35		37.40	a
1986	35.48		32.61		34.94		35.47		43.21	c	46.90		48.37	a	50.81		43.27		39.48		37.23		31.39		39.93
1987	30.48		35.21		36.23	a	38.50		42.97		46.93	a	50.74		48.53	a	45.00	a	36.61		39.43		30.45		40.09
1988	31.57	a	32.72		32.65		37.80		41.13		44.59	a	47.35		49.45		44.45	a	44.16		36.70		31.71		39.52
1989	32.97		23.79		33.71		37.73		40.17	b	47.27		49.32	c	51.48		45.14	a	38.37	a	37.79	a	34.45		39.35
1990	35.68		30.15	a	34.00		39.50		42.63	a	48.03		54.00	a	55.32		50.00		39.17	a	38.80		26.67	d	41.16
1991	29.81		36.81	b	34.00		38.40		45.71		47.15	c	51.94		52.45		45.97		39.87		38.97		35.48		41.38
1992	36.19		37.76		36.45		41.77		45.32		50.50		53.87		51.10		45.31	a	42.03		36.34	a	31.23		42.32
1993	29.65		30.44	a	35.67	a	40.97	a	48.61	c	49.21	a	51.87		51.97		45.43		43.10		30.67		-----	z	41.60	a
1994	36.06		31.46		35.81		41.20		45.68		47.63		50.74		49.77		47.60		39.40	a	33.13		32.31	b	40.90
1995	35.77		34.14		34.87		38.37		43.94		48.20		52.45		47.40	a	45.90	a	38.42		38.83		30.90		40.77
1996	29.55		30.48		32.87	a	37.77		40.03		43.10		47.48		46.80	a	42.41	a	35.33	d	34.23		30.23	a	37.52
1997	-----	z	31.29		34.61		36.93		45.03		48.76	a	50.83	a	51.52		48.80		40.71		38.50		32.40	a	41.76	a
1998	-----	z	37.07	a	36.17	b	-----	z	43.61	c	48.37		54.13	a	-----	z	45.86	a	38.16		37.62	a	30.94		41.33	c
1999	35.07	a	34.25		34.38	b	36.73		40.06		49.03		50.06		54.18	c	45.79	a	39.93	a	38.77		35.03	b	41.11
2000	32.00		34.71	a	-----	z	-----	z	-----	z	47.24	a	50.93	c	49.93	c	49.04	d	-----	z	31.71	b	31.52	b	40.89	d
2001	31.57	c	29.79		34.26		36.85	c	42.18	c	46.62	a	-----	z	51.30	d	46.37	c	40.83	a	38.67		33.65		39.28	a
2002	33.97		31.86		33.68		37.67	c	42.39	c	49.13		50.50	q	49.68		46.24	e	39.35		-----	z	34.59	d	39.86	b
2003	35.90	b	32.89		37.50	a	39.90		43.83	a	49.41	a	51.77		50.90	a	48.39	b	43.60	a	33.77		34.23	a	41.84
2004	33.52		35.14		36.90		40.07		43.63	a	49.63		52.52		53.53	a	46.20		42.32		35.20		33.74		41.87
2005	32.39		30.11		36.63	a	38.76	a	45.10		47.53		48.81		50.29		43.27		42.65		34.24	a	32.40	a	40.18
2006	36.81		30.57		34.26		36.77		42.03	a	48.70		52.42		49.03		46.03		38.52		35.40		32.27	e	40.23
2007	27.20	a	34.04	b	36.94		38.93		41.65		48.00		52.48		51.45		47.00		40.81		34.03	a	32.87		40.45
2008	30.90		34.34		33.32		35.00		45.48		45.80		50.45		53.00		46.79	b	40.23		40.23		28.68		40.35
2009	30.23		30.82		31.94		36.40		42.07	b	49.96	c	53.52		52.84		47.17		41.23	a	37.80		27.94		40.16
2010	37.58		34.21		33.45		37.73		40.85	e	47.43		50.32		51.48		50.20		41.84		35.00		34.77		41.24
2011	33.61		29.75		34.55		35.20		40.23		48.27		49.68		51.58		49.00		41.68		32.97		30.97		39.79
2012	31.61		33.90		33.35		39.97		42.23		47.47		52.65		52.84		44.73		41.81		37.17		34.16		40.99
2013	28.35		34.14		35.35		38.67		43.90		50.20		50.40	a	55.35		50.53		38.94		35.90		28.71		40.87
2014	33.19		30.96		36.03		40.20		46.45		48.67		53.23		53.87		49.97		47.48		36.20		35.10		42.61
2015	34.97	a	37.57		38.23		37.13		46.06		49.87		53.35		52.29	c	43.97		44.61		33.07		34.06		42.10
2016	34.61		37.41		37.39		42.87		46.29		49.67		53.58		50.97		45.03	a	45.68		42.57		29.90		43.00
2017	27.77		32.43		36.61		40.53		45.13		49.50		51.23		53.42		49.47		39.48		37.77		30.32		41.14
2018	36.03		31.79		33.71		41.00		47.26		48.67		51.87		52.58		47.33		40.39		36.73		33.68		41.75
2019	33.90		26.89		32.03		39.37		44.71		48.27		53.58		54.00		50.83		37.87		33.93		36.45		40.99
2020	36.68		32.90		33.97		38.47		46.87		50.10		52.71		51.42		51.60		43.84		37.87		35.65		42.67
2021	35.23		32.82		33.26		37.10		43.35		51.57		52.58		52.10		43.43		37.26		37.37		30.19		40.52
2022	31.03		31.18		35.19		33.66	a	40.57	a	51.79	a	56.32		58.17	a	49.87		44.07	a	31.83		31.06		41.23
2023	33.68	c	30.32		32.32		35.13		46.55		48.50		52.23		57.92	s	46.30		44.58		34.00		36.48		40.01	a
2024	30.06		36.74	j	-----	z	39.73	o	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	30.06	k
Period of Record Statistics
MEAN	31.46		32.35		34.21		37.37		42.18		47.12		49.70		49.51		45.45		40.25		35.37		32.30		39.78
S.D.	4.05		3.09		2.05		2.29		2.22		2.10		2.55		2.83		2.41		2.58		2.94		2.86		1.49
SKEW	-1.01		-0.61		0.05		-0.08		0.37		0.15		0.34		0.24		0.43		0.12		-0.36		-0.18		0.15
MAX	38.55		38.39		39.00		42.87		48.61		53.20		56.40		58.17		51.60		47.48		42.57		38.65		43.00
MIN	18.48		22.36		29.45		31.45		37.06		42.10		44.61		44.16		41.13		34.19		25.69		24.35		36.88
YRS	103		106		104		106		106		107		103		101		107		104		104		106		86