LIVERMORE, CA

Average of Average Temperature (Degrees Fahrenheit)

(044997)

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
1903	47.34		46.64		52.89		55.24	a	62.82		68.18	b	67.72	b	69.14	b	69.12	a	65.82	a	55.60		48.63	a	59.10
1904	47.20	a	50.23	a	53.03		56.52	a	64.14	b	69.03	a	69.45		69.17	b	70.98		62.83	b	53.72	e	47.03	b	59.45
1905	49.36	b	51.65	a	56.27		57.27	d	57.88	a	65.14	a	70.32	a	69.44		68.69	d	62.09	b	54.50	a	46.62	b	59.10
1906	48.98	a	54.32		52.76		56.72	c	59.88	c	65.77	b	75.16	b	71.64	c	68.39	b	64.72	a	53.57	b	48.11	c	60.00
1907	46.96	d	55.00		50.68	a	59.60		60.52	b	64.93	b	68.76		69.66		-----	z	62.77	a	56.05	a	49.64	c	58.60	a
1908	50.52	e	49.78	k	55.79	e	58.90		58.56		64.53		74.17	d	71.18		69.17		59.87		54.81	a	44.45		60.18	a
1909	51.14	b	50.73		50.87		-----	z	59.53		66.00		68.74		70.23		68.90	a	62.63		54.38		45.42		58.96	a
1910	44.76		49.23		56.82	c	59.57	g	64.19	d	63.74	a	71.13		70.90		66.62		64.27	a	54.62	a	50.07	a	59.67	a
1911	49.07	a	47.77	b	54.52	a	55.19	a	58.31		64.71	a	72.40	b	67.53	a	65.48		61.27	c	54.74	c	49.20	c	58.35
1912	51.57	c	53.91		51.41	c	53.66	e	61.61	c	68.13		69.29	b	69.62	a	68.82		61.18	a	53.52	b	49.33	d	59.34
1913	46.06	d	52.24	c	52.80	a	57.23		63.15		65.50	a	72.45	i	74.48	a	72.03		65.07	d	54.22	g	48.12	f	60.95	c
1914	50.50	h	51.84		57.85		59.18		62.79		66.17		-----	z	71.29		68.45	a	64.29		56.65		46.84		60.54	b
1915	48.02		51.96		57.48		58.35		58.88	a	68.33	a	71.23	a	73.39		69.83		66.06		54.50		50.81		60.74
1916	46.23		53.93		55.94		60.00	a	60.24		67.00		71.90		67.35		66.45		57.63		53.70		45.77		58.85
1917	45.69		52.59		49.85		57.23		57.13		66.57		70.35		65.90		68.78	a	63.98		56.68		52.81		58.96
1918	49.85		52.45		56.06		57.88		59.40	a	72.73		69.43	i	-----	z	68.60		66.35	a	52.88		46.06		58.23	b
1919	48.13		50.62		54.11		58.30		62.50		64.62		67.81		69.02		66.18		58.24		50.68		44.79		57.92
1920	48.18		48.53		48.98		54.68		58.86	m	65.50	y	67.00		72.50	b	65.73		61.22	b	51.86	e	46.50		56.52	b
1921	46.16	c	52.34		52.71	b	57.39	c	59.45	a	69.60	d	71.52		68.44		66.90		61.73		54.15		49.13		59.12
1922	40.68		46.05		49.24		52.10		61.13		66.28		71.18		68.40		71.88		59.71		49.93		47.08		56.97
1923	43.18		46.82		53.98		54.45		59.10		60.60		67.56		68.98		69.73		60.65		55.87		45.94		57.24
1924	44.08	m	52.95		51.24		58.48		63.94		67.38		67.29		68.87		67.45		58.34		52.40		43.52		59.26	a
1925	46.53		51.77		51.77		55.30		60.60		63.39	h	70.81		66.85		63.33		59.55		51.60		46.21		56.76	a
1926	42.16		51.45		56.77		60.80		62.29		68.18		71.53		69.03		63.58		62.63		58.28		46.00		59.39
1927	47.55		50.77		50.55		54.22		59.18		65.75		69.84		67.65		64.15		62.19		54.48		46.13	a	57.70
1928	45.60		49.67		57.88	b	57.55	h	65.32		68.10		69.77		69.15		69.85		62.02		52.58		44.05		59.45	a
1929	43.85		48.34		53.56		54.61	b	61.45		68.25		69.87		71.47		67.80		63.63		54.60		51.87		59.11
1930	46.44		53.46		55.29		57.57		58.34		68.28		70.27		70.00		66.37		63.58		55.55		48.90		59.50
1931	50.02	d	53.91		56.62	a	60.43		68.61		67.30		76.27		73.91	c	68.45		63.65		55.23		46.82		61.77
1932	46.76		48.95		56.48		56.78		63.27		69.13		69.90		70.76		71.68		62.76		57.83		42.79		59.76
1933	42.94		47.66		53.55		55.45		56.76		64.23		73.95		71.87		66.10		67.16		54.97		47.48		58.51
1934	48.03		52.27		59.10		61.12		64.45		66.62		69.89		70.53		69.50		62.34		55.03		47.69		60.55
1935	45.15		47.54		47.34		55.05		59.42		67.68		69.77		70.44		66.45	a	58.56		50.15		47.68		57.10
1936	49.74		49.81		54.68		57.57		64.39		68.53		73.84		73.27		71.25		64.55		53.70		45.97		60.61
1937	39.53		47.64		53.52		54.80		62.87		68.32		73.84		72.82		69.03		64.06		55.97		49.27		59.31
1938	46.45		49.59		50.35		54.85		62.71		66.93		72.21		69.26		69.17		59.92		51.63		48.73	a	58.48
1939	47.50		47.12		49.95		59.25		63.18		67.32		70.84		70.63		71.08		62.42		54.78		50.00		59.51
1940	48.50		52.34		55.26		57.60		62.84		70.13		70.65		70.32		66.87		62.16		52.77		51.47		60.08
1941	49.92		52.07		54.97		55.12		63.29		65.43		72.66		68.52		66.87		60.42		54.10		49.52		59.41
1942	46.05		48.32		50.97		54.02		58.23	a	65.85		71.69		71.98		68.02	a	64.48		53.83	a	48.81		58.52
1943	48.47	b	50.44	b	53.55	a	57.02		62.65		63.48		70.39		69.42		70.00		61.67	b	53.88	a	49.21	b	59.18
1944	47.94		47.93		53.05		53.83		62.15		64.25		69.16		70.44		71.38		63.32		51.07		48.16	c	58.56
1945	44.37	a	49.59		48.47		56.47		59.63		68.67		73.27		73.26		71.43	a	65.52		51.66	a	45.91	d	59.02
1946	45.58		45.17	a	50.23		55.48		59.26		62.50		70.76		69.35		67.50		58.76		50.41	a	46.81	b	56.82
1947	41.42		48.96		53.53		59.38	a	64.68	a	68.23		69.82	a	74.98	a	70.86	a	61.02		48.97		45.81		58.97
1948	51.45	a	48.67		53.22	a	56.66	a	62.27	a	68.83	a	72.50		72.37		70.75		62.18		52.90		42.63		59.53
1949	38.65		44.62		51.16		57.68		61.82		69.32		70.95		68.16		69.62		61.48		57.63		44.69		57.98
1950	42.08		48.59		51.39		60.61	c	64.43	h	65.85		74.18	a	72.74		70.60		62.67	a	57.05	a	49.68		59.59	a
1951	46.19		48.04	c	50.38	a	56.72		63.25	a	66.43	a	69.24	b	71.83	a	69.63		62.00		53.09	a	46.60		58.62
1952	43.92		48.88		49.37	a	57.50		62.72	a	63.92		73.03	b	71.02		72.03	a	66.06		50.97		47.39		58.90
1953	50.19		48.77		50.37	a	55.07	b	56.77		63.92		72.11	d	67.33	b	70.47		60.88	c	54.66	b	47.83	a	58.20
1954	45.56		48.21		49.62	c	58.67		62.27		65.60		71.94		66.79		66.74	a	61.50	a	52.62	a	45.22	a	57.90
1955	42.42	a	46.52		51.28	a	52.17	a	61.03		64.90		67.77		71.58	a	68.79	a	61.77	a	52.47	a	49.27		57.50
1956	48.05		45.85	b	51.21		55.63		61.68	a	67.00		70.58		68.85		68.71	a	60.07	a	53.00		46.27		58.08
1957	43.29		50.72	c	53.32		58.35		60.58	a	70.88	a	71.89		68.53		70.62	a	61.69		51.67		47.30	f	60.14	a
1958	47.97		54.41		49.74		57.45		63.19	b	67.87		71.68		76.23		73.58		68.08		54.72		53.02		61.49
1959	49.45		48.34		56.16		60.97		61.13	h	68.36	b	72.79		71.05		66.67		64.48		53.97		47.32		59.96	a
1960	45.05		48.43		53.69		55.80		59.15		71.83	a	73.26		70.13		68.47		60.08		51.28		44.71		58.49
1961	41.32	a	50.05		50.03		56.27		57.48		69.62		73.50		71.69		67.33		62.81		51.62		44.21		57.99
1962	43.53		47.91		48.40		58.02		58.13		66.80		69.87		70.17	a	67.05		59.61		53.28		46.24		57.42
1963	41.65		54.68		49.21		50.63		59.27	a	64.58		67.79		69.18		69.05		60.76		50.00		39.82		56.38
1964	43.63		46.71		49.03		53.77		56.50		63.23		69.65		70.32		66.45		65.26		49.78		49.81		57.01
1965	45.98		47.64		51.00		55.15		59.65		62.70		68.79		71.37		64.80		64.65		53.83		42.21		57.31
1966	45.27		46.07		51.18		59.63		61.97		67.00		67.73		73.10		68.28		62.52		54.22		46.39		58.61
1967	47.16		47.20		50.26		47.92		59.94		63.80		72.65		74.82		71.40		63.71		56.27		45.48	a	58.38
1968	44.85		54.24		53.82		56.43		60.03	b	68.53		72.18		69.79		69.13		60.69		53.47		44.79		59.00
1969	45.81		47.71		52.02		55.15		64.18		65.33		73.34		74.05		71.65		60.63		54.07		50.79		59.56
1970	49.92		52.05		54.19		53.72		65.68		68.09	a	73.32		69.87	a	69.55		59.72	a	54.72	a	46.07	a	59.74
1971	46.52		48.00		51.16		53.17		58.63		65.43		71.79		73.68		71.12		59.74		51.98		43.76		57.91
1972	43.37		50.74		56.58		56.98	a	63.57	a	69.67		-----	z	70.34		66.15		60.45		-----	z	42.15		58.00	b
1973	45.45	a	-----	z	-----	z	58.12		65.11		70.50		70.89		69.60		67.28		61.53		51.65		48.28	a	60.84	b
1974	46.89		48.36		53.71		54.67		60.71		67.55		70.85		71.68		70.22		63.66		52.62		-----	z	60.08	a
1975	46.35		50.32		52.08		50.93		63.34		66.90		69.63		70.06		69.00		60.10		51.25		47.24		58.10
1976	47.06		49.88		51.82		55.02		63.62	a	68.10	a	70.21		68.13	a	68.35		64.52	a	56.15		47.37		59.19
1977	45.37		53.16		51.42		59.78	a	57.18		68.98		70.71		71.02		67.71	a	64.79		-----	z	51.74		60.17	a
1978	50.73		51.75		-----	z	55.62		66.21		69.66	a	72.97		73.52		69.02		65.08		50.58		42.15		60.66	a
1979	44.72	a	48.50	a	52.32		55.58		64.52		68.97		73.53		70.13		72.00		63.48		51.88		48.82	a	59.54
1980	48.93	a	53.17		52.44		57.25		59.50	a	64.82		72.60		71.00		69.18	b	64.95		54.02		47.92		59.65
1981	48.24		53.09		53.71		59.53		64.12	a	74.70		72.74		71.74		69.02		59.63		55.97		50.60		61.09
1982	42.85		51.55		50.34		55.42		62.44		63.52		69.34		70.13	a	68.92		62.19		49.33		46.74		57.73
1983	45.26		52.36		53.76		54.03		61.53		67.65		69.84		72.34		72.57	a	64.48		52.07	a	50.34		59.69
1984	46.37		49.05		55.85		55.23		65.28	a	67.15		74.98		71.98		73.77		59.79		52.17		45.26		59.74
1985	43.97		51.68		50.92		61.57		61.50		72.30		74.69		70.34		66.58		62.71		50.10		44.77		59.26
1986	51.50		54.19	a	57.66		57.80		62.87	a	68.27		70.84		71.32	a	63.82		63.61		54.92		45.15		60.16
1987	45.26		50.36		54.03		62.29	a	66.32		-----	z	68.05		71.63	a	70.41	a	66.40	a	53.68		47.84		59.66	a
1988	48.40		53.16		56.56		59.21	a	62.37	a	68.57		76.10		72.50		70.07		64.31		53.57		47.13		60.99
1989	45.89		47.05		55.19		61.82		62.87		67.67		71.81		71.53		68.03		61.90		54.17	a	46.15		59.51
1990	48.15		47.16		54.97		61.45		62.52		68.82		73.50		73.79		70.08		65.02	a	53.37		41.95		60.06
1991	47.70	a	54.45		50.60		56.52		60.37		65.47		72.82		70.16		72.60		67.63		55.47		46.89		60.06
1992	44.42		53.67		55.87		61.75		68.05		68.62		72.74		74.34		70.72		66.23		54.47		46.29		61.43
1993	45.97		49.61		57.15		58.50		63.50		70.50		71.66		72.47		69.90		64.37		52.70		46.24		60.21
1994	47.94		48.21		56.03		58.43		61.69		67.77		70.95		72.18		69.90		62.08		-----	z	44.79		60.00	a
1995	52.00		52.93		52.90		56.92		60.81		66.72		72.56		72.69		69.52		65.05		58.98		51.85		61.08
1996	49.34		53.97		55.35		60.57		64.53		69.73		75.95		75.15		68.58		62.08		54.75		51.50	a	61.79
1997	48.53		52.34		56.84		59.80		68.56		68.48		73.00		72.66		72.00		62.45		56.02		47.13		61.48
1998	49.53		50.43		54.10		56.67		57.69		65.33		72.65		76.00		70.67		60.82		53.87		45.58		59.44
1999	48.08		49.62		51.68		57.27		60.32		67.33		71.03		71.18		71.47		66.27		56.47		48.77		59.96
2000	51.06		52.50		55.45		61.00		64.61		71.60		69.94		72.76		70.47		-----	z	50.00		49.40		60.80	a
2001	46.26		49.75		57.66		55.63		71.08		72.10		72.15		72.69		70.03		66.52		56.70		49.16		61.64
2002	46.47		51.82		53.50		58.77		62.85		68.98		73.73		72.42		72.03		63.27		55.72		50.06		60.80
2003	52.05		50.14		56.47		54.65		63.85		69.25		76.50		72.71		72.37		66.50		51.82		49.74		61.34
2004	47.42		50.45		59.80	c	61.43		64.21		68.47		72.85		73.63		71.22		61.56		52.47		49.39		61.07
2005	46.00		53.00		56.32		57.20		63.90		66.75		76.63		75.15		67.93		63.40		56.12		51.11		61.13
2006	50.02		51.71		50.35		56.82		65.63		71.92		78.31		71.60		69.98		61.42		54.63		48.40		60.90
2007	45.79		51.34		57.74		59.85		64.19		68.93		72.69		73.53		67.73		61.06		56.05		47.19		60.51
2008	46.52		50.50		54.34		57.90		64.26		70.27		73.29		74.03		71.68		64.40		56.77		46.11		60.84
2009	49.24		50.39		54.21		58.18		66.56		68.27		72.47		73.00		73.52		62.18		52.73		46.45		60.60
2010	48.08		52.16		53.50		55.15		59.45		68.92		71.34		69.92		70.82		63.42		52.93		50.34		59.67
2011	47.85		48.79		53.47		56.82		59.18		66.73		71.84		71.37		72.90		63.50		51.83		47.45		59.31
2012	48.85		51.81		53.15		59.18		64.03		68.55		71.95		73.85		70.55		64.37		55.68		48.11		60.84
2013	44.39		48.91		56.84		62.57		65.31		71.03		74.19		71.74		69.62		61.73		55.00		45.84		60.60
2014	51.90		53.20		58.37		60.82		66.81		71.23		75.44		73.63		72.40		67.16		56.40		52.81		63.35
2015	49.89		55.16		59.47		59.40		61.32		72.25		73.53		73.63		72.38		68.40		50.42		47.21		61.92
2016	50.24		54.50		55.85		60.30		65.06		71.52		73.02		71.66		69.85		62.34		55.03		47.16		61.38
2017	46.21		51.86		56.50		58.25		65.26		70.34	a	75.47		74.42		72.40		63.55		55.72		47.84		61.48
2018	50.84		51.12		52.74		58.00		62.32		69.35		74.60		71.37		68.48		63.84		55.35		48.37		60.53
2019	50.44		46.89		52.60		61.17		60.82		71.38		72.26		74.48		69.65		62.34		54.72		50.08		60.57
2020	48.61		53.43		53.03	a	59.45		66.53		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	56.21	g
2021	50.39		52.88		52.60		59.73		64.63		70.50		74.50		74.15		72.20		63.42		55.57		48.21		61.56
2022	50.32	a	52.30		57.16		59.42		64.85		71.90		72.37		75.58		75.10		66.16		50.85		47.56		61.97
2023	49.77	a	48.20		50.45		59.03		62.65		66.78		74.97		76.39		68.45		65.69		56.52		52.94		60.99
2024	52.40		52.16		54.77		56.55	s	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	53.11	i
Period of Record Statistics
MEAN	46.99		50.46		53.45		57.27		62.18		67.68		71.79		71.35		69.33		62.87		53.76		47.43		59.55
S.D.	2.85		2.50		2.75		2.65		2.82		2.52		2.26		2.21		2.28		2.29		2.12		2.55		1.41
SKEW	-0.39		-0.11		0.11		-0.41		0.19		-0.02		0.15		0.03		-0.27		0.11		-0.12		-0.11		0.01
MAX	52.40		55.16		59.80		62.57		71.08		74.70		78.31		76.39		75.10		68.40		58.98		53.02		63.35
MIN	38.65		44.63		47.34		47.92		56.50		60.60		67.00		65.90		63.33		57.63		48.97		39.82		56.38
YRS	120		120		120		118		118		117		116		119		119		119		116		117		98