ANTIOCH PUMPING PLANT #3, CA

Average of Minimum Temperature (Degrees Fahrenheit)

(040232)

File last updated on March 20, 2023
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
1955	-----	z	-----	z	40.45		42.53		54.00		54.50		54.10		51.52		52.33		47.06		41.07	a	42.06		47.96	b
1956	40.90	a	35.52		39.61		44.10		50.97		54.50		55.55		52.94		53.13		47.42		36.90		31.48		45.25
1957	32.45		43.04		43.77		46.63		50.55		56.76	a	56.29		51.87		53.40		49.42		39.30		36.03		46.63
1958	34.42		45.00		40.03		45.93		49.13		54.00		54.90		57.19		54.50		48.03		39.27		35.13		46.46
1959	38.03		36.82		41.84		44.90		49.10		53.07		54.68		52.35		51.87		49.06		34.53		33.87	a	45.01
1960	37.07	a	40.83		45.03		45.30		50.68		57.73		55.84		53.81		51.40		47.19		43.43		35.23	a	46.96
1961	34.52		41.82		41.32		43.97		46.87		57.63		58.42		57.19		52.00		48.61		38.67		36.65		46.47
1962	29.52	b	38.75		38.58		44.77		48.03		52.53		53.19		55.10		51.13		48.84		42.73		37.45		45.05
1963	29.10		46.29		40.10		42.93		49.53	a	54.00		53.48		54.68		56.23		50.06		42.17		34.17	a	46.06
1964	34.35		35.45		40.39		42.10		44.97		53.17		55.94		55.10		51.00		48.58		41.10		41.68		45.32
1965	36.29		38.04		40.94		47.47		48.65		51.80		54.97		58.58		49.40		48.16		45.00		33.84		46.09
1966	33.52		36.89		41.03		47.50		49.48		56.63		53.74		56.55		54.27		46.03		43.70		39.33	a	46.56
1967	35.68		36.71		40.81		39.53		47.19		52.87		56.48		57.58		56.37		47.77		44.07		32.16		45.60
1968	31.42		43.17		42.16		47.30		49.65		56.53		55.39		55.03		53.53		45.39		43.53		34.52		46.47
1969	36.97		38.96		40.84		44.20		51.42		54.90		54.97		54.68		54.00		47.13		38.77		39.39		46.35
1970	40.68		40.29		45.00		42.63		52.23		56.27		56.35		51.84		52.00		44.29		44.40		37.43	a	46.95
1971	35.48		36.21		40.61		42.57		48.13		52.87		56.32		57.23	a	53.93		42.35		38.50		32.77		44.75
1972	30.90		38.69		43.45		45.03		47.45		51.77		54.32		56.32		50.33		47.61		39.43		31.87	a	44.77
1973	-----	z	40.79		42.16		47.30		50.55		56.17		57.84		54.27	a	53.64	b	48.06		44.97		40.83	a	48.78	a
1974	37.71		35.48	a	42.33	a	44.21	b	49.00	a	55.83		57.68		56.06		52.93		51.11	c	39.79	a	36.60	a	46.56
1975	34.03		39.59	a	39.66	b	39.59	a	47.48		51.33		53.48		55.13		54.33		47.90		38.97		34.94		44.70
1976	31.90		38.36	a	40.42		43.72	a	52.27	a	57.13		58.45		56.61		56.27		49.48		44.23		30.97		46.65
1977	34.97		39.64		39.97		47.83		47.81		57.33		56.39		57.16		53.60		49.13		42.83		41.23	a	47.32
1978	41.92	e	40.69	b	46.62	b	45.83		53.00		55.33		56.35		57.68		54.73		49.39		39.72	a	32.52		47.82
1979	36.30	a	38.86		44.29		44.17	a	51.67	a	53.20		57.94		55.23		56.07		52.45		40.87		35.27	e	47.19
1980	40.48	b	41.76	d	42.83	a	45.67		48.27	a	53.10		57.58		53.00		52.90		47.90		41.37		36.30	a	46.76
1981	39.68		41.50		42.55	b	45.77		52.90	a	61.57		55.16		54.68		54.67		46.74		46.10	a	41.75	c	48.59
1982	32.00	i	40.11		41.35		43.55	a	50.13	a	51.24	a	53.32		55.26		55.83		49.97		39.97	a	38.13		47.17	a
1983	36.63	d	43.12	b	46.27	a	44.47		49.97		54.79	b	55.24	b	57.27	a	57.33		50.47	a	44.67		43.84		48.67
1984	37.45		39.76		46.23		46.19	d	56.81	d	55.83		61.58		58.07	a	59.57		49.81		43.10		35.53	a	49.16
1985	33.35		38.29		40.00		48.07		49.00	a	58.25	b	58.47	a	56.03		54.87		50.23		41.67		35.10	a	46.94
1986	43.71	c	46.07	a	48.48		48.14	a	52.93	c	57.03		57.94		55.80	a	54.30		53.03	a	46.77		38.39		50.22
1987	37.52		43.29		45.65		50.87		56.10		57.40		57.19		57.59	b	56.76	a	56.56	d	46.17		40.37	a	50.45
1988	39.16		42.52		46.42		49.13		52.61		58.66	a	63.61		58.77	a	56.87		51.36	i	47.73		37.46	c	50.27	a
1989	35.10	a	37.82		48.06		51.12	d	54.87		60.20		59.97		57.70	a	56.33		52.55		44.79	a	35.10		49.47
1990	39.23	a	38.54		44.94		51.90		54.32		58.60		61.03		61.84		58.21	a	55.34	b	44.07		32.20	a	50.02
1991	37.50	a	45.04		43.16		47.10	a	50.45		-----	z	58.00		57.45		57.20		55.97		45.23		36.84		48.54	a
1992	36.10		44.79	a	47.81		51.20		56.45		57.53		60.19		60.87		57.53		56.13		46.34	a	36.90	a	50.99
1993	37.84		42.64		48.58		49.62	a	54.35		62.38	a	63.57	a	60.92	s	56.60		55.03		43.47		37.10		50.11	a
1994	36.68		39.33	a	45.37	a	49.48	a	52.63	a	57.45	a	57.39		58.00		57.03		50.90	a	41.23		37.90	k	49.59	a
1995	46.75	w	45.96		46.06		47.24	a	50.61		56.43		60.45		59.52		56.43		53.33	a	48.37		44.13	a	51.69	a
1996	41.07	a	45.17		44.68		49.93		53.80	a	58.47		60.45		59.23	a	55.77		52.70	a	46.00		42.00	b	50.77
1997	40.68	c	43.43		46.16		51.31	a	58.71		58.76	a	59.33	a	60.23		60.37		52.63	a	48.54	b	38.23		51.53
1998	42.13	a	43.14		46.06		46.43		50.26		54.95	k	60.20	f	60.63	a	59.48	a	51.55		45.07		34.81		47.96	b
1999	38.32	c	40.82		42.68		48.03		50.84		55.03		57.23		59.00		58.13		53.87		-----	z	37.61		49.23	a
2000	43.10		45.59		-----	z	49.17		55.00	a	58.66	a	-----	z	59.26		59.10		51.13		40.60		-----	z	51.29	c
2001	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	56.00	g	53.52	f	-----	z	41.61		41.61	k
2002	38.46	c	-----	z	45.31	r	51.08	r	51.83	b	58.64	b	58.81		57.13		57.37		51.65		44.97		41.81		51.18	c
2003	42.83	a	40.82		45.87		45.89	b	-----	z	-----	z	61.10		59.29		59.67		53.97		43.24	a	41.59	b	49.43	b
2004	38.90		43.17	e	-----	z	-----	z	53.90		57.83		58.06		59.61		58.00		52.35		43.97		39.48		50.53	b
2005	39.16		44.75		47.00		46.60		54.52		56.20		61.48		60.50	o	54.66	a	52.06		46.10		42.67	a	49.56	a
2006	41.93	b	41.21		41.23		47.00		54.45		60.53		62.48		57.23		55.21	a	50.47	a	47.03		36.74		49.63
2007	33.81		42.75		47.84		48.63		53.55		58.14	b	60.19		59.57	c	56.96	b	50.72	f	46.48	a	39.06		49.73	a
2008	38.35		41.57	a	44.87	a	46.59	a	54.19		59.50		60.87		59.97		57.80		52.81		48.34	a	36.45		50.11
2009	-----	z	42.13	e	40.48	j	46.54	d	55.40	a	56.44	e	59.14	c	59.56	d	59.00	g	49.56	v	-----	z	36.26		50.78	e
2010	40.38	e	43.88	t	-----	z	46.07		50.03		58.22	g	58.26		56.03		58.07		54.14	b	43.00		45.55		50.17	c
2011	36.07	d	39.93	a	44.30	d	47.00	c	49.85	r	55.77	d	59.61	c	58.90		59.50		54.57	h	43.46	f	35.57	c	48.52	c
2012	38.40	a	40.24	h	43.58		49.20		-----	z	60.32	b	57.54	c	-----	z	56.23		-----	z	48.21	a	41.84		49.41	d
2013	37.84		41.75		48.03		53.90		56.84		61.23		60.35		59.16		59.73		51.84		46.17		36.61		51.12
2014	41.81		46.79		50.26		51.43		56.97		59.13		61.52		60.39		59.57		55.87		48.50		48.03		53.35
2015	41.03	a	47.57		50.32		50.53		51.81		58.87		62.35		61.45		60.31	a	58.39		43.80		41.03		52.29
2016	45.58		46.34		49.55		52.97		55.26		59.24	a	59.13		58.00		57.83		55.10		-----	z	40.35		52.67	a
2017	40.61		46.68		49.06		51.20		54.94	o	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	46.89	h
2018	-----	z	-----	z	-----	z	-----	z	53.77		57.33	x	-----	z	61.03		-----	z	55.25	w	47.83	a	43.52	b	51.54	h
2019	43.84		42.07		46.61		53.64	b	52.42		59.65	d	60.61	c	62.26		60.43		53.19		46.10		45.10		52.16
2020	42.13		45.10		45.77	a	52.10		57.19		60.60		59.47	a	64.19		62.43		57.87		45.93		41.61		52.87
2021	43.26		46.64		45.71		49.07		55.68		59.67		60.29		60.71		-----	z	-----	z	-----	z	-----	z	52.63	d
Period of Record Statistics
MEAN	37.80		41.54		44.08		47.06		51.91		56.68		57.94		57.36		55.83		50.79		43.48		38.00		48.00
S.D.	3.73		3.24		3.11		3.23		3.07		2.76		2.71		2.76		2.88		3.43		3.22		3.85		2.49
SKEW	-0.24		-0.03		0.16		0.02		0.07		-0.17		0.09		-0.10		-0.07		0.10		-0.44		0.30		0.54
MAX	45.58		47.57		50.32		53.90		58.71		62.38		63.61		64.19		62.43		58.39		48.54		48.03		53.35
MIN	29.10		35.45		38.58		39.53		44.97		51.24		53.19		51.52		49.40		42.35		34.53		30.97		44.70
YRS	60		61		60		63		62		60		62		62		62		58		60		63		42