CHULA VISTA, CA

Average of Average Temperature (Degrees Fahrenheit)

(041758)

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
1918	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	69.20	e	65.82		57.18		52.42		61.16	h
1919	53.27		52.29		52.68		57.15		60.26		63.98		67.00		67.21		65.02		59.05		55.78		53.37		58.92
1920	52.10		54.98		53.65		55.43		59.35		62.33		65.10		68.08		64.30		58.53		55.95		52.06		58.49
1921	51.44		52.96		56.06		55.07		57.29		62.22		67.48		67.16		65.27		63.44		58.58		57.56		59.54
1922	50.68		52.57		53.03		54.50		59.08		62.55		66.56		68.58		67.82		61.50		54.12		55.53		58.88
1923	52.84		52.12		54.53		57.13		61.37		61.28		65.34		66.52		65.73		61.24		60.78		54.95		59.49
1924	51.34		55.48		54.69		57.08		61.19		63.62		65.71		65.73		64.17		57.63		56.80		51.65		58.76
1925	50.77	a	53.29		54.40	a	56.83		60.71		63.38		69.03		67.06		63.67		61.84		58.38		56.95		59.69
1926	53.47		57.05		60.39		62.78		62.90		65.60		66.63		68.13		63.65		61.53		61.18		52.84		61.35
1927	52.18		54.86		54.73		56.55		59.66		61.77		66.69		67.06		64.45		60.73	e	59.75		53.30	a	59.31
1928	53.63		53.79	a	56.42		55.85		61.90		63.10	a	64.85		65.71		63.79	a	60.35		57.16	a	53.13		59.14
1929	50.94		50.36		53.08		55.50		60.52		63.62		68.31		69.89		66.46	b	63.62	a	57.47		56.17	a	59.66
1930	53.52		55.05		57.55		59.93		59.05		63.46	b	68.00		69.02	a	65.23		62.24		59.95		53.10		60.51
1931	53.98		56.89		57.82		61.50		65.06		66.09	a	72.23	a	72.50		67.86	a	63.20	a	55.36	a	51.00	a	61.96
1932	50.00		53.40		55.42		57.62		60.39		62.50		64.61		65.15		64.30	b	60.90		60.33		51.18		58.82
1933	49.90		49.57		53.98		55.97		56.18		60.90		65.08		65.92	a	61.70		60.81		57.65		51.62	a	57.44
1934	52.08		56.41	a	59.03	b	60.45	a	62.92		63.32		68.11		68.26		67.58		62.56		58.62		56.98		61.36
1935	53.85	a	54.88		52.40		57.80		60.19		62.32		66.18		69.53		66.20		60.89		53.78		53.73		59.31
1936	52.89		54.11	a	55.13		56.47		61.42	a	63.80		68.95		69.98		66.10		62.60		58.90		54.81		60.43
1937	46.82	a	51.25		54.65		56.92		61.13		63.23		67.21		67.50		67.38		61.82		56.90		56.56		59.28
1938	54.76		54.84		55.26		57.90		60.27		62.40		65.92		67.82		68.07		60.61		54.65		55.97	a	59.87
1939	52.03		48.46		52.73	a	58.88	a	60.52		63.02		66.76		68.42		71.48	a	64.48		59.97		56.97		60.31
1940	55.89		55.57	a	57.34		59.81	a	62.94		63.72		65.85		66.92		65.64	a	64.00		58.32		58.31	d	61.19
1941	54.35	a	57.09		58.77		58.48		63.95		63.07		66.11		67.48		64.37		62.82		58.82		54.26		60.80
1942	53.98		51.36		53.84		57.58		59.79		62.35		66.74		67.34		64.47		62.65		56.33	a	53.06		59.12
1943	52.94		55.57		56.95		58.00		61.63		62.05		66.32		68.68		66.22		62.98		57.57		55.84		60.40
1944	52.53		51.97		54.50		56.40		60.36	b	62.17		64.56		66.32		64.92		61.94		57.58		55.10		59.03
1945	51.83	a	53.80		53.18		55.72	a	59.82		63.27		66.71		69.20	a	68.33		64.52		56.57		54.50		59.79
1946	52.26		50.25		54.18		59.40		61.40		61.48		67.23		68.94		67.82		60.83	a	55.53		53.89		59.43
1947	49.90		54.68		57.31		59.66	a	61.61		64.78		66.39		68.47		68.21	a	62.89		55.63		53.66		60.27
1948	51.73		50.74		52.76		57.57		59.13		62.30		63.50		64.89		65.02		61.48		55.48		50.32		57.91
1949	46.10		49.80		53.00		58.40		60.29		64.17		66.02		66.63		66.70		60.98		60.67		51.53		58.69
1950	48.35		52.04		55.44		57.88		58.13		61.60		66.53		65.37		65.44	l	62.68		58.53		55.08		58.33	a
1951	51.63		52.12		54.60	j	57.98		59.34		63.13		66.55		66.29		65.26	a	63.15		58.60		52.37		59.67	a
1952	50.84		54.36		53.85		56.95		60.94		61.07		65.06		67.35		67.00		62.02		55.83		52.71		59.00
1953	54.97		51.75		53.32		55.88		59.10		61.00		67.98		66.89		64.78		63.55		59.38		52.77		59.28
1954	50.89		57.45		53.92		58.32		60.81		62.80		68.71		68.05		66.32		60.23	a	59.30		54.03		60.07
1955	50.02		52.59		55.39		55.62		59.39		61.73	f	65.50	i	69.24	h	69.42	f	60.02	j	56.32	h	54.21	g	54.60	g
1956	52.06	f	49.90	h	52.67	j	55.98	g	62.27	i	63.39	h	66.82	i	67.27	i	68.29	i	62.59	h	58.37	k	55.67	m	-----	z
1957	53.17	e	56.64	g	56.21	e	57.70	g	60.34	f	65.55	h	67.55	i	69.63	h	66.68	k	62.72	h	56.88	j	57.54	h	54.69	j
1958	55.25	g	56.92	h	54.85	g	60.00	g	62.57	h	64.86	i	67.37	h	70.64	j	68.98	i	67.43	i	57.62	j	56.59	h	-----	z
1959	55.63	h	53.80	c	59.13	h	62.11	h	61.52	i	64.95	h	70.73	i	70.73	i	68.50	j	63.85	h	60.45	k	56.58	g	53.80	k
1960	51.61	i	52.62	h	55.54	h	57.91	g	61.11	i	64.14	h	68.34	l	68.67	h	68.62	i	62.86	i	56.85	g	52.30	h	-----	z
1961	56.50	h	55.74	i	56.42	g	57.95	i	59.71	j	62.27	h	67.86	j	68.77	i	65.78	l	62.23	i	58.38	j	53.52	f	-----	z
1962	53.28	f	54.43	e	52.40	g	57.70	j	58.88	g	61.83	j	65.11	i	67.07	h	65.24	k	61.26	h	57.42	l	53.84	i	54.43	k
1963	52.59	h	58.70	f	54.94	f	55.71	d	61.52	g	62.44	f	65.41	h	69.21	j	72.72	g	65.34	i	58.90	f	55.50	i	55.71	k
1964	52.38	f	53.34	d	54.18	f	57.52	e	57.67	g	61.18	e	65.18	f	68.50	j	65.54	f	66.48	g	56.52	e	53.94		56.50	g
1965	53.52	f	52.58	d	55.23	e	57.72	c	59.82	i	60.73	h	64.05	i	68.33	h	64.72	e	66.52	g	60.59	g	54.98	g	57.56	h
1966	51.73	i	52.55	g	54.92	g	59.30	h	61.91	i	64.33	g	66.80	i	70.50	b	66.80		64.63		59.53		54.98	b	63.29	g
1967	52.81		54.83	b	57.27		53.85		60.30	a	60.85		67.26	b	70.34		70.57	a	65.19		62.17		52.90		60.69
1968	53.90		57.12		56.65	a	58.35		60.00	a	62.40	d	67.27	a	67.98		68.12		62.40		58.45		51.12	a	60.31
1969	56.08	a	52.93		53.66		58.55		60.50		63.16	a	66.58		69.26		66.93		60.90		60.28	a	54.40		60.27
1970	53.52	a	56.57	a	56.98		57.10		60.79		63.23		66.97		70.10	b	65.97		62.85		58.33	a	53.23		60.47
1971	52.55		53.54	a	53.92		56.75		58.24		60.98		66.32		72.21		68.77		61.71		55.48		50.90		59.28
1972	49.82		53.86		56.97		58.05		61.52		64.88		69.17	a	70.06		67.42		64.08		57.15		54.40		60.62
1973	51.89		55.89		54.27		-----	z	59.89		64.15		65.44		67.15		65.28		61.76		56.73		54.39		59.71	a
1974	53.16		52.98		55.08		57.23		60.05		63.42		67.90		67.40		66.73		63.71		58.68		52.66		59.92
1975	52.37		52.11		53.40		54.72		58.37		61.25		65.29		65.85		67.34	a	61.84		56.87		52.69		58.51
1976	54.85		56.03		55.76		56.78		61.21		64.90		67.89		67.52		69.88		65.79		62.33		56.34		61.61
1977	56.02		57.34		54.11		58.41	a	59.40		63.60		66.97		69.47		67.68		65.02		60.20		59.47		61.47
1978	57.29		56.84		60.53		59.20		62.85		65.73		66.74		67.92		69.42		66.34		57.53		51.42		61.82
1979	53.50		52.80		56.37		58.55		62.42		65.75		66.53		69.26		71.13		64.32		58.02		56.95		61.30
1980	57.89		59.00	a	56.97		59.63		60.05	a	62.92		67.95		70.48		66.80		63.74		58.90		56.17	a	61.71
1981	56.77		58.41		56.92		60.43		63.06		68.57		70.82		71.03		68.82		62.52		59.52		56.15		62.75
1982	54.31	b	58.54		57.84	c	60.12		63.21	b	63.98	a	68.64	b	70.57	c	70.38	a	67.00	c	59.71	a	54.71	c	62.42
1983	58.57	b	58.11		59.72	a	59.16	e	63.17	a	65.41	b	69.58	a	74.30	a	74.38	b	69.42	e	61.50		58.07	a	64.28
1984	58.29	c	56.84	a	59.80	a	61.00	c	64.45	a	66.73	h	73.89		73.45	a	76.11	g	66.67	g	58.77	b	54.17	e	62.29	c
1985	54.63	a	54.08	c	54.95		60.54	c	63.22	f	67.10	d	73.45	c	71.74	b	69.81	f	67.57	d	58.71	a	57.25	c	62.00	b
1986	60.80	d	59.00	b	60.97	b	61.67	c	64.29	e	67.33		70.02	h	71.96	c	67.33	f	65.94	e	62.33	d	57.47		63.18	b
1987	54.59	d	57.78	c	58.64	c	63.02	b	64.67	a	65.88	a	67.05	a	69.62	c	69.64	b	70.12	c	61.67	a	53.33	b	63.00
1988	56.10	b	60.25	c	60.97	a	61.78	a	63.66	b	64.36	a	70.34		70.71		70.04	d	67.08	a	59.46	b	56.47		63.43
1989	54.97		56.78	a	59.05	a	65.21	b	63.24	b	65.55	b	69.95		71.21	b	70.42	e	66.72	a	-----	z	58.65	e	63.80	a
1990	56.14	b	54.58	h	59.21	l	63.08	d	64.21	c	68.79	b	71.67	a	71.56		71.40		68.68		62.45	b	55.98		65.40	b
1991	56.87	a	59.63	b	56.69		61.20	b	61.48	a	64.39	c	67.27	a	70.19		69.47	a	67.65	a	62.05	a	57.05	a	62.83
1992	58.29	b	60.87	b	59.81		65.98	d	68.97	b	67.76	c	71.95		74.93	a	72.06	c	67.48	b	61.97		-----	z	66.37	a
1993	57.14	b	58.25		61.85		63.33	a	65.73	a	68.18		70.05		70.71		69.92		67.68	c	62.29	b	57.26		64.37
1994	58.73	a	55.82		60.40	a	60.83		61.73	a	67.63		69.30	a	73.03	b	71.88	a	66.57	a	56.85		55.31		63.17
1995	57.13		61.81	b	61.24	b	61.78	a	61.79		65.05	a	69.40	b	72.50	b	72.33		67.32	a	62.48		57.45	a	64.19
1996	58.27	a	59.83		59.80	a	63.67	a	66.55		67.69	a	70.74	b	72.68	a	70.67	d	64.71		61.85		58.02		64.54
1997	58.10	a	58.27		63.56	e	62.83	a	68.34		68.14	a	69.93	d	73.96	c	76.12	a	69.08	a	63.68		57.33	a	65.78
1998	-----	z	57.19	a	59.67	a	58.91	a	-----	z	-----	z	69.72	a	73.32	a	71.84	b	65.16	c	59.87		55.23		63.43	c
1999	56.57	c	55.82		55.26		58.24	c	60.98		63.31	c	69.53		69.31	b	61.72	u	69.48	i	60.75	h	56.84	f	61.13	d
2000	57.68	c	59.10	i	57.94	e	62.05	a	64.77	c	67.46	c	69.11	c	72.40	b	70.66	a	64.46	c	57.38	i	57.41	d	64.39	b
2001	54.03	a	55.76	c	59.02		58.59	c	63.83	b	66.95	a	69.13	a	69.74	b	68.18	b	66.46	c	59.57	c	55.12	e	62.20
2002	54.83	d	54.86	n	55.87	p	58.20	e	60.00	i	64.26	a	67.67	e	68.22	b	69.25	j	64.05	c	63.10	d	55.89	c	62.03	d
2003	62.09	d	58.56	c	56.90	e	58.98	j	61.75	k	65.20	o	70.00	q	73.41	t	57.65	t	68.66	f	59.84	e	56.40	k	59.35	h
2004	55.31	j	55.42	j	59.87	p	67.40	y	66.50	e	66.09	h	69.97	k	70.11	m	72.77	o	64.86	m	58.00	c	56.37	p	62.25	j
2005	57.61	i	58.68	c	59.62	k	60.30	j	63.80	i	66.07	g	69.42	g	71.05	j	69.03	m	65.59	h	63.15	m	57.82	q	58.68	k
2006	55.25	m	57.54	e	55.40	e	60.24	i	63.68	n	69.37	o	75.30	k	71.72	o	69.69	q	64.85	k	64.18	k	56.44	n	56.47	j
2007	54.48	i	56.33	h	59.71	j	59.21	f	63.66	l	65.00	l	69.38	k	73.42	m	71.46	q	66.97	p	63.32	p	55.97	p	-----	z
2008	54.71	j	56.83	h	59.28	m	61.64	i	62.73	k	67.21	m	69.08	y	71.47		71.88	m	69.21	l	64.91	m	56.85	n	71.47	k
2009	60.00	f	56.98	c	58.37		60.91	h	64.29	b	66.68		71.26		72.24		72.07		64.37		60.17		55.32		64.18	b
2010	57.00		57.34		59.45		58.90		60.95		63.38		66.10		67.85		67.37		64.50		60.35		57.44		61.72
2011	58.31		55.29		57.85		61.65		62.89		64.17		69.32		69.02		68.32		65.19		59.30	b	53.73		62.09
2012	56.95		57.09		58.26		60.78		64.66		65.00		68.53		72.26		73.22		67.68		61.50		56.98		63.58
2013	55.37		54.96		58.68		60.13		65.68		67.57	a	70.26		70.61		71.22		65.03	a	61.88		57.69		63.26
2014	59.90		59.75		62.74		63.87		68.63		68.73		73.60		73.82		74.90		70.16		64.73		59.68		66.71
2015	60.06		62.34		65.56		64.28		63.19		68.10		71.37		74.10		76.07		73.05		61.37		56.56		66.34
2016	57.68		62.98		61.21		63.88		64.18		69.17		72.13		73.35		72.10		68.50		63.52		58.10		65.57
2017	56.02		57.89		60.53		62.55		63.08		66.03		71.45		71.16		71.33		69.58		63.08		58.68		64.28
2018	59.98		57.27		58.69		61.20		62.29		65.88		72.79		74.87		69.97		66.89		62.57		56.97		64.11
2019	56.39		53.14		58.02		61.60		62.16		65.67		69.34		71.05		71.00		66.34		61.80		56.71		62.77
2020	56.18		57.28		58.29		62.18		66.53		67.19	a	70.24		72.95		73.20		69.42		60.48		56.79		64.23
2021	56.27		56.71		56.45		61.07		62.29		66.20		70.76		71.56		70.45		64.74		62.57		55.69		62.90
2022	57.43	a	58.00		59.60		62.12		62.77		67.28		69.32		73.24		73.82		67.15		58.57		56.19		63.79
2023	55.26		54.11		55.97		58.78		61.74		64.57		70.00		72.06		71.10		67.37		62.90		59.56		62.79
2024	56.74		57.45	a	58.26		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	57.48	i
Period of Record Statistics
MEAN	54.43		55.46		56.88		59.14		61.92		64.36		68.19		69.64		68.36		64.28		59.22		55.11		61.27
S.D.	3.13		2.97		2.81		2.68		2.50		2.24		2.32		2.55		3.15		2.99		2.47		2.28		2.18
SKEW	-0.07		0.07		0.51		0.37		0.61		0.40		0.47		0.18		0.36		0.37		-0.02		-0.11		0.55
MAX	62.09		62.98		65.56		65.98		68.97		69.17		73.89		74.93		76.12		73.05		64.73		59.68		66.71
MIN	46.10		48.46		52.40		53.85		56.18		60.85		63.50		64.89		61.70		57.63		53.78		50.32		57.44
YRS	89		93		90		89		86		86		86		89		84		87		89		88		73