FAIRFIELD, CA

Average of Average Temperature (Degrees Fahrenheit)

(042934)

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
1950	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	51.19	d	51.19	k
1951	46.21		51.36		55.26		57.25		63.87	a	65.78		70.52		70.77		70.43	b	64.21	c	54.52		46.97		59.76
1952	44.24		50.36	a	52.26		58.84	a	65.81		64.28		71.27	e	71.53	a	73.32	h	64.23	p	51.02	d	46.80	p	58.85	c
1953	51.50	a	53.44	b	54.20	c	57.10	a	60.04	g	66.40	d	73.27		70.10	a	73.23	f	66.25	o	54.85	f	50.95		59.62	d
1954	48.36	b	50.11		52.68	c	61.73		64.61		65.35	j	72.50	r	67.62	j	68.25		62.38	j	50.69	i	45.10	j	57.62	f
1955	43.61		49.00	g	53.60	a	53.09	a	63.52	a	65.94	d	69.11	d	71.68	a	67.65	m	63.52	a	53.60		49.98		58.77	b
1956	48.83	a	47.09		53.05	i	56.95		62.64	f	69.55		70.96	g	70.19		70.14	a	60.04	d	54.57		44.98	g	59.67	d
1957	44.33	b	52.95		55.05	i	59.70		63.30	h	72.33		71.48	g	71.37	d	74.75	v	60.00	q	52.26	a	46.71		57.09	e
1958	47.10	e	54.21		50.23		57.98		65.72	a	69.25	b	70.85	h	74.38	a	73.50		65.88	a	55.65		51.23	a	60.47	a
1959	50.03		50.20		57.11		62.35		63.31		69.52		74.53	a	72.48		69.48		66.69		54.95		47.98	a	61.55
1960	47.08		51.97		56.35		58.59	a	64.13		72.88		73.66		72.47		70.40		63.44		53.38		46.92		60.94
1961	43.58		53.38		54.61		60.13		60.55		72.82		74.45		73.11		69.48	a	65.24	j	53.05		45.85		60.09	a
1962	44.47		49.25		51.87		61.95		61.84		68.75		70.37		72.15		68.78		63.18		55.77		46.45		59.57
1963	43.56		57.15	a	52.84		54.03		61.76		67.25		70.42		72.76		73.23		63.53		52.35		41.79		59.22
1964	45.77		49.75	o	53.87		58.38		60.65		67.63		72.29		72.82		69.90		66.08		51.52		50.89		60.89	a
1965	46.85		51.30		54.06		57.87		63.58		64.43		70.47		72.84		66.33		66.90		55.67		42.23		59.38
1966	47.56		48.70		54.65		62.77		64.47		68.77		66.60		71.75	a	71.03		64.48		54.90		47.16		60.24
1967	47.71		49.80		52.18		49.87		64.05		66.05		73.83	b	75.75	a	73.47		66.87		57.95		46.42	a	60.33
1968	44.87		55.78	b	56.18		60.15		62.28	d	70.27		72.12	a	70.31		69.92		62.06		53.45		44.69		60.17
1969	44.48	a	47.12		52.98		57.62		64.81		66.95		73.16		75.84		72.07		61.45	a	54.53		49.82		60.07
1970	50.21		52.71		57.11		56.18		65.05	a	68.50		72.73	a	70.76		71.02		61.02		55.90		46.18	a	60.61
1971	46.50		49.30		53.68	a	55.92		60.10		67.68		71.84		73.77		70.76	a	60.29		52.19	a	43.42		58.79
1972	41.15		50.93		57.42		56.80		63.81		68.58		70.33	a	72.19		67.93		61.50	b	51.18		42.24		58.67
1973	45.60		52.11		52.21		60.12		65.15		71.53		70.76		69.52		67.97		62.14	b	52.72		47.61		59.78
1974	46.63		47.88		53.29		56.07		61.74		68.13		70.90		70.76		70.30	b	64.16		52.67		45.31		58.99
1975	43.42		49.20		51.85		52.57		64.13		66.63		68.76		69.79		69.00		59.87		50.82	e	47.18		57.77
1976	46.21		50.24		52.87		55.38		64.27		67.40	d	-----	z	68.58		-----	z	63.13		54.57		45.21		56.79	b
1977	43.05		51.68		52.03		60.50		58.12	a	67.63		70.89		71.16		66.83		63.55		54.97		50.61		59.25
1978	50.68	a	51.25		58.03		56.02	a	66.13		67.40		71.13		71.45		68.87		65.55		51.08		42.39		60.00
1979	45.35		48.73		54.03		57.05	a	65.06	e	70.67	a	72.98	a	71.45		73.42		64.66		52.93		48.03		60.36
1980	47.63	a	53.33		54.18		58.66	a	63.87		67.17		73.48		69.94		68.15		63.60	a	53.03		45.23		59.85
1981	46.60	b	51.64		53.44		62.23		66.87		76.02		73.03	k	74.11		72.12		62.26		57.60		49.76		61.15	a
1982	42.73	c	52.17	d	52.88	a	57.68		66.74		67.03	a	72.52	a	74.18		71.07	a	63.77		49.52		47.02		59.78
1983	43.73		52.10	c	54.43	b	56.68	b	65.44		72.22		74.13		75.62	s	73.95		65.80	a	54.18	b	49.19	b	60.17	a
1984	45.79		50.21	a	58.90	a	59.17	a	69.32		72.58		78.48	a	74.35		75.12		60.69	d	50.46	b	43.15	a	61.52
1985	39.64	c	51.37	b	50.65	a	61.72		64.00		73.43		75.13		70.08		67.19	a	60.68	a	47.59	a	39.13	a	58.38
1986	47.80	a	52.48	b	55.90	a	57.52		64.24		69.79	a	71.58	a	71.42		65.03	a	65.18		58.82		47.12	a	60.57
1987	45.75	a	52.34		54.45	a	62.50		66.43	a	68.93	a	68.24		70.94		70.10		66.68		54.00	a	46.84	b	60.60
1988	48.59	d	53.79	c	58.11	c	59.25	b	62.00	c	68.83	a	75.25	a	71.21	c	69.93	b	64.30	a	53.33	c	46.76	b	60.95
1989	45.56	d	46.94	b	55.08	e	62.36	b	63.94		67.81	a	72.27		70.47		68.05	a	63.75	a	55.40	a	44.62	a	59.69
1990	47.56	d	48.55		56.17	a	62.12		63.34		69.73		74.34		73.63		71.65		66.60		55.20	b	42.53	b	60.95
1991	47.63	a	55.16		50.75	a	58.15		61.45	a	66.40	a	73.02	a	69.57	d	72.42	f	67.84	c	57.39	b	47.21	b	59.51	a
1992	44.05	a	54.26		56.82		62.75	b	68.98		69.35		73.25	a	74.94		71.16	a	67.60	b	55.82	b	44.62	g	63.54	a
1993	45.37	a	49.78	a	58.57	a	59.86	b	65.28	b	71.71	b	73.15	a	73.19	b	71.04	e	66.05	a	53.97	a	45.43	c	61.12
1994	47.41	c	49.17	e	57.26	f	59.98	c	63.59	b	70.75	d	72.19	b	73.85		71.05	a	63.54	d	48.48	g	44.62	f	63.50	c
1995	52.17	g	53.04	e	54.58	g	58.33	f	62.72	d	68.46	b	73.98	a	74.91	c	71.56	c	66.64	c	60.19	c	51.88	g	66.44	d
1996	49.29	c	53.28	d	56.38	b	60.77	b	65.17	d	71.55	a	76.61		75.86	c	69.92		64.31	d	56.62	a	51.87	e	62.63
1997	49.10	a	53.71		58.41	b	62.00		70.24		71.33		73.76		73.22	a	72.75	d	64.17	d	56.52	b	47.43	c	62.72
1998	49.15	e	49.77	f	54.88	b	56.91	b	57.82	c	66.73		73.69		76.31		71.96	b	62.27		53.98	a	44.80	a	60.77	a
1999	45.30	a	49.00	a	52.11		58.10	a	62.17	a	69.07		71.15	a	72.08	e	71.09	c	65.88	c	56.54	c	48.62	b	60.09
2000	49.66		51.09	b	55.42	a	61.19	a	65.53		71.79	a	70.63		73.18		70.68	b	61.98	d	49.66	a	48.21	b	60.75
2001	46.59	c	50.12		58.55	a	56.62		71.16	c	73.31	a	71.73		73.09	d	70.19	c	66.69	e	55.72	a	48.10	e	61.82
2002	46.58	a	52.46	b	53.88	b	59.05	a	62.75	c	71.48	c	74.65		74.73		71.34	e	63.44	e	55.06	e	49.21	g	62.31	a
2003	50.58	g	51.36		57.05	b	54.59	b	64.27	a	70.61	b	76.25	a	73.58	a	72.61	c	66.74	d	51.86	b	49.33	b	62.57	a
2004	46.94	e	51.45		61.59	b	61.63	c	65.69	d	70.52	a	73.08		73.35		72.43		62.05		52.75		47.82		61.61
2005	45.17	a	52.73	b	56.63	a	56.50		63.15		66.50		75.53		73.19		67.03		63.63	a	57.58		50.66		60.69
2006	51.31		52.29		49.79		56.78		64.87		72.57		78.10		71.29		70.50		62.76		54.70		46.92		60.99
2007	45.61		51.36		57.27		59.62		66.00		69.52		72.94		73.24		69.15		62.05		57.27		47.23		60.94
2008	45.74		50.52		55.15		58.40		65.63		71.38		73.50		73.82		71.85		65.92		57.33		45.02		61.19
2009	48.44		49.98		53.61		58.47		65.84		67.73		72.19		72.52		74.23		62.69		55.08		45.48		60.52
2010	47.16		52.14		51.60		52.82		60.19		69.67		70.19		68.76		70.27		63.69		54.12		49.52		59.18
2011	44.29		48.50		51.89		56.37		59.71		64.41	b	71.57	c	70.77	a	72.13		64.26		52.32		47.48		58.64
2012	49.10		52.97		52.92		59.80		65.21		69.34	a	71.43	b	73.90	e	70.84	a	65.08		55.84	a	48.37		61.23
2013	46.90		51.64	c	57.35		63.83		67.81	d	71.91	g	74.52	g	73.00	d	72.08	k	62.64	f	56.87	c	47.50	a	58.11	d
2014	54.26	b	54.32		58.61		61.07	c	67.79		71.62		74.35		73.05		71.73		67.71		57.38		53.13	a	63.75
2015	50.61		57.00		60.59	c	61.20		62.45	c	73.72		74.04	d	74.53	b	73.68	b	70.60	a	53.40		48.23		63.34
2016	50.50		56.10		57.11		62.25		66.23		72.57		73.21		71.81		70.45		62.60		56.47		47.72	b	62.25
2017	47.69		52.71		57.80	a	59.73	b	65.88	a	71.93	b	75.47	a	74.85	a	73.21	b	66.41	d	56.38		50.10		62.68
2018	51.19	b	53.69	a	53.71		59.60		64.48		71.40		75.08	a	71.79	b	70.43	b	66.97	b	57.43	a	50.52		62.19
2019	51.69		47.82		54.84		62.71	a	62.08	a	72.22	c	73.57	d	76.16	b	72.64	b	64.90	a	57.12	b	50.61		62.20
2020	49.84		55.67		53.97		61.18		67.35	a	73.94	c	73.84	b	77.95	a	75.64	a	70.52		54.95		49.97	b	63.74
2021	51.13		54.36	c	54.35	a	61.38	a	67.53		72.50	a	74.65		74.26		72.95		63.23		55.93		47.53	a	62.48
2022	50.83	a	53.08	b	58.11		60.23		66.37		73.18		73.16		75.19		75.35		66.58		51.80		46.98		62.57
2023	50.15	a	48.50		49.89	c	58.35	c	62.33	b	66.88	a	74.77		75.81		69.21	a	66.93	a	57.48	b	52.80	a	61.09
2024	52.31	b	52.47		55.10		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	53.29	i
Period of Record Statistics
MEAN	47.10		51.62		54.80		58.82		64.32		69.59		72.83		72.67		70.82		64.38		54.47		47.33		60.72
S.D.	2.81		2.35		2.59		2.81		2.56		2.61		2.18		1.99		2.19		2.34		2.43		2.80		1.39
SKEW	0.04		0.11		0.25		-0.62		-0.01		0.02		-0.09		0.17		-0.13		0.28		-0.31		-0.38		0.24
MAX	54.26		57.15		61.59		63.83		71.16		76.02		78.48		77.95		75.64		70.60		60.19		53.13		63.75
MIN	39.64		46.94		49.79		49.87		57.82		64.28		66.60		68.58		65.03		59.87		47.59		39.13		57.77
YRS	72		71		70		72		70		71		66		71		66		67		70		67		53