BARRETT DAM, CA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(040514)

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
1913	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	28.00	n	-----	z
1914	26.00	g	29.00		31.00	c	34.00		35.00		41.00		45.00		40.00		39.00		38.00		33.00		24.00		24.00	j
1915	25.00		28.00	c	26.00		27.00		-----	z	-----	z	32.00	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1916	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.00		30.00		24.00		17.00		-----	z
1917	23.00		24.00		23.00		29.00		32.00		37.00		40.00		31.00	i	28.00	a	30.00		27.00		22.00		22.00	j
1918	20.00		24.00		30.00		32.00		33.00		42.00		44.00		39.00		36.00		31.00		23.00		16.00		16.00
1919	20.00		23.00		23.00		31.00		35.00		36.00		50.00		42.00		40.00		27.00		23.00		27.00	s	20.00	s
1920	21.00		27.00		28.00		31.00		32.00		38.00		42.00		43.00		37.00		28.00		25.00		23.00		21.00
1921	21.00		24.00		30.00		28.00	b	36.00		41.00		51.00		43.00		36.00	a	36.00		24.00		28.00		21.00	c
1922	22.00		24.00	a	28.00		34.00		39.00		46.00		52.00		48.00		49.00		35.00		31.00		30.00	a	22.00	b
1923	30.00	a	26.00		30.00		28.00		34.00		41.00		49.00		49.00		43.00		41.00		35.00		29.00		26.00	a
1924	29.00		31.00		35.00		36.00		43.00		47.00		51.00		50.00		46.00		38.00	a	33.00		24.00		24.00	a
1925	24.00		33.00		33.00		36.00		40.00		41.00		50.00		51.00		44.00		42.00	a	32.00		30.00		24.00	a
1926	24.00		33.00		37.00		42.00		42.00		48.00	a	51.00		50.00		43.00		39.00		35.00		26.00		24.00	a
1927	28.00		31.00		34.00		37.00		41.00	a	41.00		52.00		57.00		49.00		41.00		36.00		32.00		28.00	a
1928	30.00		30.00		36.00		37.00		46.00		49.00		48.00		50.00		45.00		28.00		33.00		28.00		28.00
1929	28.00		26.00		34.00		33.00		40.00		42.00		51.00		56.00		44.00		38.00		32.00		32.00		26.00
1930	30.00		34.00		34.00		40.00		39.00		45.00		50.00		53.00		45.00		37.00		30.00		25.00		25.00
1931	27.00		32.00		31.00		40.00		48.00		48.00		53.00		59.00		46.00		44.00		25.00		26.00		25.00
1932	25.00		26.00		33.00		38.00		42.00		46.00		48.00		49.00		47.00		40.00		39.00		30.00		25.00
1933	29.00		28.00		34.00		34.00		39.00		44.00		49.00		43.00		38.00		41.00		31.00		30.00		28.00
1934	28.00		36.00		39.00		38.00		44.00		43.00		50.00		50.00		43.00	a	40.00		33.00		28.00		28.00	a
1935	30.00		27.00		28.00		33.00		42.00		46.00		54.00		52.00		50.00		28.00		27.00		23.00		23.00
1936	22.00		27.00		32.00		35.00		44.00		-----	z	-----	z	-----	z	45.00		40.00		30.00	a	25.00		-----	z
1937	16.00		30.00		32.00		-----	z	44.00		48.00		54.00		54.00		52.00		43.00		38.00		33.00		-----	z
1938	31.00		32.00		36.00		38.00		42.00		49.00		50.00		53.00		53.00		35.00		31.00		34.00		31.00
1939	33.00		26.00		32.00	a	40.00		43.00		45.00		51.00		55.00		50.00		44.00		39.00		33.00		26.00	a
1940	32.00		33.00		33.00		44.00		49.00		48.00		51.00		50.00		49.00		39.00		32.00	a	35.00		32.00	a
1941	34.00		37.00		38.00		35.00		46.00	b	47.00	a	53.00		50.00		44.00		40.00		30.00	a	32.00		30.00	d
1942	28.00		26.00		30.00		32.00		42.00		47.00		51.00		49.00		44.00		38.00		33.00		32.00		26.00
1943	28.00	a	33.00	c	38.00		39.00		43.00		43.00		51.00		49.00		52.00		39.00		33.00		30.00		28.00	d
1944	29.00		29.00		34.00		36.00		42.00		43.00		45.00		48.00		41.00		40.00	a	32.00		29.00		29.00	a
1945	28.00		29.00		30.00		29.00		38.00		44.00		50.00		54.00		48.00		44.00		35.00		30.00	a	28.00	a
1946	29.00		29.00	a	32.00		38.00		43.00		48.00		49.00		50.00		49.00		37.00		34.00		30.00		29.00	a
1947	26.00		30.00		35.00		39.00		42.00		46.00		53.00		54.00		-----	z	43.00	a	28.00		23.00	a	-----	z
1948	25.00		24.00		29.00		33.00		37.00		43.00		49.00	h	48.00		38.00	d	36.00		28.00		25.00	a	24.00	m
1949	18.00		23.00		33.00		34.00		39.00		43.00		45.00	a	41.00		41.00		33.00		34.00		22.00		18.00	a
1950	15.00		25.00		26.00		32.00		34.00	a	39.00		50.00		43.00		41.00	a	37.00		22.00		25.00	a	15.00	c
1951	21.00		27.00		27.00		30.00		36.00	b	40.00		45.00	f	42.00		38.00		35.00		25.00		19.00		19.00	h
1952	18.00		27.00		28.00		40.00		42.00	a	43.00		49.00	a	50.00	a	40.00		35.00	a	26.00		26.00	b	18.00	f
1953	26.00		22.00		27.00		29.00		37.00		39.00		52.00	i	45.00	b	40.00	d	35.00	j	28.00		17.00	a	-----	z
1954	22.00	h	32.00	a	30.00		37.00	b	39.00	a	40.00		52.00	b	43.00		37.00	a	35.00		32.00		20.00		20.00	o
1955	28.00		24.00		30.00	b	34.00	i	38.00	a	41.00		45.00		50.00		39.00	b	38.00		30.00		26.00	a	24.00	o
1956	26.00	a	24.00		26.00	b	33.00	a	39.00		41.00		42.00		43.00	a	43.00		33.00		23.00		23.00		23.00	e
1957	27.00	a	27.00	a	30.00		34.00	b	39.00		45.00		46.00		44.00		41.00		36.00		29.00		27.00		27.00	d
1958	22.00		30.00	a	28.00		32.00		42.00		44.00		44.00		50.00		41.00	a	38.00		22.00		24.00		22.00	b
1959	25.00	a	25.00		32.00		40.00		37.00	a	42.00		51.00		49.00		43.00		35.00		29.00		26.00		25.00	b
1960	20.00		26.00	a	33.00		34.00		36.00		45.00		43.00		45.00		42.00		39.00		30.00		23.00		20.00	a
1961	22.00		30.00		31.00		32.00		39.00	a	41.00		49.00		49.00		40.00	a	32.00		28.00		29.00		22.00	b
1962	20.00		26.00	a	27.00		38.00		40.00		41.00		46.00	a	46.00		46.00		40.00		29.00	c	24.00		20.00	e
1963	19.00	a	35.00		28.00		31.00		36.00		43.00		45.00		49.00		51.00		42.00		31.00		25.00		19.00	a
1964	22.00		24.00		27.00		32.00		37.00		42.00		46.00		49.00		41.00	a	38.00		26.00		26.00		22.00	a
1965	24.00		21.00		25.00		32.00		33.00		42.00		47.00		46.00	a	41.00		36.00		33.00		28.00		21.00	a
1966	24.00		24.00		29.00		36.00		43.00		41.00	a	46.00		47.00		43.00		33.00		29.00		24.00		24.00	a
1967	25.00		25.00	a	28.00	a	31.00		33.00		37.00		51.00		57.00		50.00		39.00		35.00	a	29.00		25.00	c
1968	22.00		29.00		31.00		30.00		36.00		43.00		46.00	a	41.00		41.00		34.00	b	27.00		20.00		20.00	c
1969	26.00		28.00		30.00		36.00		40.00		50.00		48.00		51.00		50.00		37.00		32.00		23.00		23.00
1970	21.00		29.00		32.00		32.00		38.00		43.00		53.00		53.00		39.00		38.00		31.00		30.00		21.00
1971	25.00		31.00		28.00		36.00		42.00		41.00		49.00		48.00		39.00		28.00		30.00		25.00		25.00
1972	22.00		24.00		31.00		35.00		42.00		47.00		51.00		48.00		45.00	b	38.00	b	30.00		24.00		22.00	d
1973	23.00		33.00		33.00		33.00		41.00		46.00		46.00		44.00		40.00		37.00		31.00		23.00		23.00
1974	28.00	a	24.00		28.00		32.00	a	36.00		42.00		48.00		41.00		48.00		41.00		28.00		18.00		18.00	b
1975	23.00		26.00		30.00		31.00		34.00		43.00		45.00		45.00		49.00		33.00		26.00		25.00		23.00
1976	19.00		31.00		30.00		31.00		41.00		42.00		48.00		47.00		50.00		35.00		28.00		25.00	b	19.00	b
1977	27.00		28.00		25.00		35.00		39.00		46.00		48.00		54.00		44.00		40.00		30.00		31.00		25.00
1978	30.00		32.00		38.00		38.00		44.00		47.00		50.00		49.00		47.00		45.00		30.00		22.00		22.00
1979	28.00		32.00		34.00		39.00		42.00		48.00		51.00		53.00		54.00		40.00		31.00	a	32.00		28.00	a
1980	35.00		34.00		37.00		37.00		43.00		42.00	a	56.00		53.00		51.00		42.00		36.00		34.00		34.00	a
Period of Record Statistics
MEAN	25.09		28.17		30.91		34.50		39.60		43.47		48.48		48.46		43.85		37.11		30.08		26.29		24.24
S.D.	4.38		3.74		3.70		3.75		3.88		3.23		3.93		4.61		5.05		4.35		4.02		4.47		4.01
SKEW	-0.04		0.30		0.14		0.20		-0.03		-0.03		-1.32		-0.03		-0.17		-0.54		-0.04		-0.18		0.02
MAX	35.00		37.00		39.00		44.00		49.00		50.00		56.00		59.00		54.00		45.00		39.00		35.00		34.00
MIN	15.00		21.00		23.00		27.00		32.00		36.00		32.00		39.00		28.00		27.00		22.00		16.00		15.00
YRS	64		66		66		64		65		64		62		63		65		65		66		65		51