CONCRETE PPL FISH STATION, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(451679)

File last updated on April 24, 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
1905	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	34.05	i	-----	z
1906	33.81		33.86		32.13		37.17		42.67	a	47.96	b	52.90	a	49.27	a	41.59	a	34.72	b	27.53		34.13	a	38.98
1907	20.60	a	30.64		32.39		35.53		-----	z	-----	z	-----	z	49.10	b	47.90		43.15	e	37.68	b	30.97	a	36.44	c
1908	29.04	c	30.59		32.90		36.20		40.45		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	33.84	g
1909	24.21	b	34.04		33.55		36.23		42.61		46.30		48.61		48.12	f	-----	z	43.42		36.57		28.10		37.36	b
1910	28.81		28.82		35.48		39.23		43.32		47.17		48.26		48.84		47.93		44.81		36.31	a	35.42		40.37
1911	27.77		29.96		33.39		35.13		43.68		46.43		51.97		52.10		49.27		41.74		34.37		34.58		40.03
1912	30.90		35.97		30.74		38.53		44.45		48.63		52.84		52.16		45.90		40.13		36.80		32.39		40.79
1913	27.32		26.46		30.87		36.00		42.10		48.10		51.68		52.19		47.37		40.89	d	34.76	a	33.23		39.25
1914	34.10		31.04		35.39		40.63		43.16		46.30		48.48		47.39		45.73		43.58		38.17		26.48		40.04
1915	29.06		34.04		37.32		39.70		44.06		45.23		50.23		48.00	a	43.93		42.35		31.70		29.10		39.56
1916	16.61		29.00		34.48		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	26.70	i
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	32.90	b	36.64		35.90		40.90		45.27	a	46.90		51.45		50.28	b	48.08	d	39.26		36.97		38.13		41.89
1926	33.58		37.50		38.03	b	42.89	b	46.31	e	50.08	d	51.59	b	53.14	c	45.72	a	45.71		41.07		32.32	c	43.16
1927	31.24	b	33.12	b	34.68		37.13		43.72	b	50.73		52.89	c	54.10	a	49.97		44.73	a	36.66	a	26.96	c	41.33
1928	31.95	l	32.38	e	37.69	b	38.67	i	45.81		49.54	b	54.36	i	51.47	n	47.00	d	41.44	f	38.14	b	31.07	b	40.23	e
1929	24.47	a	22.07	a	34.48	b	36.10		44.41	b	49.38	f	50.89	d	51.10	a	47.76	e	44.78	d	35.04	f	32.29	g	39.56	c
1930	20.87	a	33.88	c	34.93	a	41.75	b	42.74		49.00		50.14	b	52.03	a	50.07	a	41.13		34.32	b	34.10	a	40.41
1931	36.87	a	33.67	a	36.38	b	39.20		45.41	b	49.30		51.03	a	49.72	b	48.89	b	41.50	a	33.30		32.29	c	41.46
1932	29.11	c	29.42	c	36.12	e	40.00		43.10		48.13		49.26		52.69	b	46.39	g	43.93	b	39.29	b	26.63	d	39.79	a
1933	30.44	f	25.96	d	33.48	d	35.62	f	41.73	e	45.30		48.26	d	53.04	f	46.00	f	42.20	f	37.87		33.63	d	38.03	e
1934	34.33	d	35.04	d	38.35		43.57		45.27	a	47.31	a	49.75	c	52.04	c	46.73	d	42.83	b	40.27		33.23	a	42.39
1935	27.32	f	32.62	d	32.23	e	34.34	a	40.71		47.76	a	51.23	a	50.62	b	48.73		41.13	a	33.34	a	35.87	a	40.78	a
1936	34.10	b	23.41		32.72	b	41.52	a	47.74		52.53		51.66	b	53.63	a	48.29	b	46.57	a	34.78	c	35.25	c	41.85
1937	19.39	c	30.57		37.07	c	39.56	c	44.04	c	51.60		52.38	b	52.83	a	51.50		47.57	c	39.50		34.45		41.71
1938	33.00	f	33.73	f	35.77	e	40.28	e	45.14	c	48.88	d	52.19	e	50.30	a	51.88	e	45.13	h	35.60		34.20	a	43.81	c
1939	36.35	e	30.19	b	35.20	a	41.27		45.83	b	49.68	b	53.00		52.73	a	50.00	d	45.20	a	42.75	b	39.57	a	43.48
1940	36.68		36.93		39.87		44.33		48.84		50.17		54.30	a	54.83	b	56.33	f	48.26	h	35.56	e	37.35		43.89	b
1941	36.93	b	38.52	a	41.23		43.90		47.67	a	51.55	a	56.76	b	55.94		50.10	a	46.74		40.50	b	34.66	b	45.37
1942	32.97		34.14		36.40	a	42.24	a	46.42		50.41	a	57.26		55.97		50.17		45.58		36.23		35.17	a	43.58
1943	25.76	b	34.00		34.16		41.86	a	44.57	a	48.73		53.26		52.77	a	51.23		45.50	a	39.83	a	32.59	b	42.02
1944	34.40	a	33.97		35.10		41.67		45.17	a	50.17	a	53.45		53.23	a	51.70		48.90		39.44	e	33.14	c	43.36
1945	35.37	a	35.93		35.10		38.70		47.47	a	49.59	a	52.73	a	53.42		48.75	f	44.62	b	36.11	b	33.70	d	42.07	a
1946	34.66	b	35.39		36.48		41.20		47.20	a	50.60		54.07	a	53.52		50.79	a	40.73	a	33.18	b	33.40	a	42.60
1947	29.00	b	34.93	a	38.37	a	42.63		48.04	c	50.93		53.65		53.43	c	50.87		46.39		38.07	c	36.00	a	43.52
1948	32.68	c	31.34		35.23		39.39	b	45.56	d	54.30		53.10		55.10	a	48.62	d	42.55		36.66	a	30.22	d	42.06
1949	23.50	a	28.82		35.10		40.45	a	46.00		47.93		51.26		53.45		51.07	a	40.33	a	44.34	a	31.64	c	41.16
1950	15.90		31.18		34.23	a	37.03		42.29		50.87		51.78	h	52.90		49.40		43.32		36.80		38.27	a	39.29	a
1951	30.20	a	32.19	b	31.77		38.30		44.71		50.47		51.80	a	49.17	a	48.90	a	43.97		36.48	a	30.96	e	40.74
1952	27.09	i	32.46	c	33.94		38.37		44.68		46.39	g	50.94	n	52.97		49.60		44.52		34.00	a	33.10	b	40.40	c
1953	36.13	a	33.25		34.65		38.38	a	44.00		48.03		51.65		54.16		49.07	b	46.17	a	40.97		36.63	a	42.76
1954	27.71		34.18		31.97		37.00		44.90		47.17		49.84		51.65		50.77		42.90		42.52	a	34.52		41.26
1955	32.87		30.89		31.00		35.97		41.07	a	48.45	a	50.16		49.35		48.54	b	45.19		31.93	a	32.07	a	39.79
1956	34.41	b	30.93	b	34.63	a	42.67		45.97	a	50.83	a	55.80	a	53.23	a	49.90	a	42.35		35.83	a	32.69	b	42.44
1957	24.20	a	31.22	a	36.58		42.31	d	48.68	c	50.12	f	53.76	j	50.52	d	49.25	f	44.00	d	38.63	c	36.48	b	39.18	c
1958	36.93	b	40.30	a	35.73	a	40.32	b	51.08	e	59.25	f	59.19	e	53.87	h	48.62	f	44.67	d	35.69	d	36.79	c	42.30	c
1959	31.52	b	33.45	f	35.52	h	39.15	c	43.42	e	50.88	e	53.64	i	49.90	j	48.10		43.58		34.47		35.55		40.83	d
1960	30.68		33.24		34.87		39.20		43.45		47.97		51.58		51.03		47.27		43.06		36.07		33.74		41.01
1961	34.81		35.68		36.42		39.30		45.26		55.37		54.90		53.42		46.67	c	41.29		35.62	a	33.47	a	42.68
1962	31.29		34.82		33.19		41.30		44.94		48.30		52.61		52.10		47.97		45.00		38.67		35.16		42.11
1963	25.81		36.18		34.35		37.60		-----	z	45.27		50.81	d	56.00		53.67	f	47.33	j	38.72	l	34.76	j	40.86	e
1964	34.59	i	31.95	i	34.55	i	36.27	h	41.86	j	48.48	i	52.17	h	49.43	j	49.37		45.00		36.33		30.32		40.26	h
1965	32.86	b	-----	z	32.77		40.40		-----	z	-----	z	51.27	a	56.06		47.47		45.81		40.47		33.39		42.28	c
1966	32.16		33.39		34.32		38.73		42.16		48.00		50.42		50.68		51.30		42.94		38.80		37.58		41.71
1967	34.23		35.11		33.84		36.93		44.74		51.00		51.97		53.81		51.33		46.42		38.23		32.45		42.50
1968	32.10		34.38		38.87		37.73		44.87		49.67		53.77		52.48		49.93		43.13		39.63		29.19		42.15
1969	24.16		30.18		33.48		39.23		45.19		53.97		50.87		51.10		50.97	a	42.26		40.30		37.03		41.56
1970	33.55		37.00		35.77		38.30		43.65		50.70		52.06		51.87		46.70		41.55		37.57		32.26		41.75
1971	29.67	a	34.00		32.65		38.17		44.52		48.67		52.19		53.39		47.13		41.55		38.40		29.87		40.85
1972	26.97		31.86		36.19		36.17		45.81		49.40		51.84		53.00		46.40		40.68		38.90		29.42		40.55
1973	30.29		34.04		36.55		37.37		44.29		49.17		51.29		49.70	a	48.60		42.77		34.33		36.52		41.24
1974	28.52		33.36		33.61		39.27		41.90	b	48.48	a	50.65		51.97	a	48.77		41.87		38.50		35.81		41.06
1975	30.90		30.14		32.45		35.30		43.35		48.37		53.71		52.00	a	49.67		43.42		35.47		32.32		40.59
1976	33.55		32.25	a	31.87		36.73		43.74		46.47		50.71		53.52		51.27		42.55		37.03		34.83	a	41.21
1977	28.55		35.43		34.77		39.27		43.00		49.13		50.16		54.61		47.17		41.16		32.90	a	31.52		40.64
1978	32.81		34.43		37.45		39.43		41.94		50.40		52.81		51.57	a	49.60		42.42		29.83		27.84		40.88
1979	23.93	a	29.18		33.77		38.30		43.74		45.57		50.81		51.35		50.40		43.52		32.80		34.61		39.83
1980	24.35		32.41		34.00		38.97		44.16		50.47		52.16		50.97		48.67		41.03		37.93		33.84		40.75
1981	35.13		31.61		34.35		36.70		43.10		45.90		51.23		52.07	a	47.57		-----	z	37.20		32.35		40.65	a
1982	28.81		29.65	b	31.97		34.43		43.35		51.70		51.35		52.32		51.14	a	43.45		33.83	a	33.60	a	40.47
1983	36.06		36.67	a	39.13		39.77		46.61		50.47		52.97		54.13		46.72	a	41.40	a	40.41	a	27.16		42.63
1984	33.58		35.03		38.52		39.47		42.20	a	48.87		50.53	a	51.84		47.10		40.39		36.10		28.77		41.03
1985	29.10		28.96		32.47	a	39.50		44.33	a	47.50		52.23		51.10		46.67		41.27	a	26.57		27.58		38.94
1986	35.45		31.46		38.45		39.27		44.81		50.50		51.87		53.55		47.93		43.55		37.97		34.45		42.44
1987	32.68		35.89	a	37.73	a	41.00		45.32		49.40		53.48		51.93	a	49.41	a	42.13	a	40.57		32.74		42.69
1988	32.61		34.38		35.81		39.67		44.90		48.70		51.35		52.27	a	47.77		47.45		39.10		34.52		42.38
1989	32.71		24.89		33.84		40.67		44.45		50.20		52.26		53.35		49.07		42.97		39.63		35.74		41.65
1990	34.70	a	29.00		34.60	a	42.53		45.94		50.52	a	54.74		55.19		52.10		42.19		39.13		26.03		42.22
1991	29.45		37.19	b	34.10		39.53		45.42		49.45	a	52.61		54.45		50.38	a	42.27	a	39.66	a	36.90		42.62
1992	36.27	a	37.43	a	39.19		42.23		46.57	a	52.03		55.07	b	53.90		47.50		45.35		38.93	b	31.00		43.79
1993	25.37	a	30.59	a	36.48		41.68	b	49.39		50.66	a	53.23		54.42		48.62	a	46.58		33.28	a	33.52	b	41.98
1994	38.13	a	31.61		37.50	a	43.67		45.58		48.83		53.06		53.10		51.00		42.87		33.93	a	33.17	a	42.70
1995	33.23	a	34.89		36.19		39.50		45.21	b	50.63		-----	z	-----	z	52.07		43.81		39.31	a	34.65		40.95	b
1996	32.65		32.67	b	35.53	a	42.43		42.93	a	48.27		52.58		53.39		49.30		42.73	a	36.23		30.06		41.56
1997	32.03		33.32		35.97	a	-----	z	47.06		49.93		52.81		-----	z	52.07		44.10		40.23		34.87		42.24	b
1998	33.47	a	36.68		38.06		39.63		47.28	b	52.33		56.16		53.97		49.32	b	44.20	a	39.90		32.45		43.62
1999	35.61		34.44	a	35.06		36.48	a	40.26		48.60		51.74		54.77		47.73		42.06		40.72	a	34.87		41.86
2000	32.32		34.48		36.42		41.00		45.48		49.50	b	-----	z	-----	z	49.52	a	-----	z	-----	z	32.43	c	40.14	d
2001	34.97	a	31.25		36.16		38.67		43.23	a	48.13		49.93	a	53.61		50.17		42.55		40.23		33.19		41.84
2002	34.71		33.25		32.90		38.33		42.84		49.47		52.29		51.55		47.43		41.35		39.47		35.55		41.60
2003	36.90	a	33.26	a	37.77		41.07		43.16		50.17		50.77		51.77	a	49.23		46.68		33.70		34.32		42.40
2004	32.39		35.21		38.00		-----	z	46.94		50.34	a	54.16		56.26		49.90		44.77	a	38.13		37.03		43.92	a
2005	33.35		32.29		38.29		41.07	a	48.16		50.87		51.94		53.10		47.30		46.39		36.43		34.38	b	42.80
2006	37.32		31.43		35.19		38.59	a	43.16		50.83		52.74		51.97		48.60		41.58		36.73		33.77		41.83
2007	30.90		35.07		37.29		39.33		43.16		49.40		54.07	a	52.03		48.80		42.87		36.60		33.55		41.92
2008	31.32		33.24		34.84		36.07		45.26		46.70		50.19		53.90		48.53		42.13		40.93		29.81		41.08
2009	29.77		31.96		31.77		37.83		43.60	a	51.63		55.70	a	54.87		52.20		43.19		39.37		29.74		41.80
2010	37.45		36.75		37.45		40.00		43.39		50.07		52.84		53.65		52.57		44.94		35.93		35.45		43.37
2011	33.42		30.54		35.16		36.47		42.97		49.17		50.84		52.19		51.23		44.68		35.03		32.52		41.18
2012	31.94		35.00		33.90		40.30		42.90		47.47		52.58		54.23		48.30		43.16		39.80		35.35		42.08
2013	30.87		35.18		35.58		39.93		45.84		50.93		51.90		55.13		53.67		41.71		37.83		30.55		42.43
2014	34.84		30.86		36.97		39.90		47.71		49.13		53.77		56.13		52.20		49.87		37.33		36.17	b	43.74
2015	35.68		38.32		39.32		39.47		48.06		51.23		55.90		54.42		49.17		48.77		35.87		35.35		44.30
2016	34.35		37.79		38.55		44.07		47.71		50.70		54.16		54.03		49.87		45.94		43.03		29.74		44.16
2017	27.71		31.68		36.19		41.00		44.94		49.87		51.10		53.68		51.40		42.32		39.00		32.32		41.77
2018	36.61		31.46		34.87		40.33		47.71		49.60		54.19		54.77		49.60		43.42		39.90		34.63	a	43.09
2019	35.13		26.64		33.16		40.23		46.81		49.63		53.16		55.03		52.83		39.29		35.93		36.10		42.00
2020	33.03		33.34		33.90		38.57		45.90		49.07		51.90		51.94		53.47		44.81		37.67		35.97		42.46
2021	35.14	b	32.18		34.97		38.73		43.58		51.80		53.48		55.74		49.72	a	44.06		39.57	b	29.61		42.38
2022	31.84		33.36		37.13		36.30		43.71		50.77		53.52		56.00		50.90		45.39		33.07		28.45		41.70
2023	35.19		32.59	a	32.94		38.12	d	48.29		48.83		52.74		54.63	a	50.40		45.45		36.93		38.19		42.86
2024	32.19		35.83		37.07	a	37.65	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	35.03	i
Period of Record Statistics
MEAN	31.38		32.88		35.28		39.33		44.77		49.41		52.31		52.80		49.20		43.49		37.18		33.18		41.83
S.D.	4.55		3.14		2.18		2.23		2.05		1.88		1.91		1.90		2.03		2.28		3.03		2.91		1.23
SKEW	-1.19		-0.69		0.15		0.00		0.35		0.11		0.62		-0.42		-0.46		-0.10		-0.68		-0.46		-0.01
MAX	38.13		40.30		41.23		44.33		51.08		55.37		59.19		56.26		53.67		49.87		44.34		39.57		45.37
MIN	15.90		22.07		30.74		34.34		40.26		45.23		48.26		47.39		41.59		34.72		26.57		26.03		38.94
YRS	105		107		109		104		105		101		99		99		100		101		105		106		85