BUTTONWILLOW, CA

Average of Average Temperature (Degrees Fahrenheit)

(041244)

File last updated on May 31, 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
1940	49.40		52.81		58.23		62.97		71.90		79.00		79.77		80.27		71.40		64.42		50.75		51.19		64.34
1941	50.63		54.12		56.76		57.10		70.40		74.38		82.48		78.40		69.87		62.23		54.92		49.53		63.40
1942	47.23	a	46.84		53.94		59.57		66.83	a	75.17		84.47	a	80.39		73.23		64.83	a	54.53		46.05		62.76
1943	47.69		-----	z	57.66		64.45	a	-----	z	73.10		82.95	a	-----	z	-----	z	67.10		54.80		48.63	a	62.05	d
1944	47.19		50.35	b	54.08		61.88		71.40		70.24	a	78.56		79.03	a	77.47		65.48		54.13		47.02	b	63.07
1945	42.68	a	49.68		50.83	d	60.27		66.94		77.42		87.20	a	82.13		75.09	a	66.84		53.68		49.66		63.53
1946	44.47		48.91		56.35	a	66.12		70.03		75.80		84.37		83.06	d	75.75		61.42		50.58		45.55		63.53
1947	40.81		51.18		59.23		64.57		73.69		76.39	b	80.06		77.98		76.70		65.35		49.13		43.94		63.25
1948	48.92		47.93		53.39		62.07		66.87	a	75.85		80.71		78.94		73.68		64.31		50.13		43.04	f	63.89	a
1949	37.45		44.60	c	54.48		65.27		68.77		80.06	c	81.94		77.57	a	77.18		61.02	i	57.72	e	43.80	c	62.62	a
1950	38.55	k	51.34		55.19		64.03		68.88	f	76.42	f	84.71		80.84		73.60		66.39		58.74	g	51.12	a	65.90	d
1951	46.34	f	50.85	d	55.48	a	62.35	c	69.74		76.47	a	81.77	a	80.50		76.52		62.34		53.78		44.16		64.91	a
1952	45.19	e	49.38		51.00		60.77		71.29		70.87		83.32		81.45	k	75.60	a	68.74		50.67		46.61		61.22	a
1953	49.19		47.94	c	54.97		60.67	a	62.98		70.98		83.81		77.32		76.17		62.60		54.72	c	44.18		62.13
1954	45.44		49.21		53.55		65.28		71.68		73.72		83.48		75.97		72.09	b	63.73		51.73		43.53		62.45
1955	41.84		46.86		54.03		57.12		67.69		74.30		78.03		82.06		75.02	a	65.21		50.33		49.65		61.85
1956	48.95		44.83		55.42		60.65		69.05		73.69	i	81.29		78.18		75.38		62.69		51.75		42.94		61.01	a
1957	41.33	h	53.46	a	56.73	a	62.60		66.81		79.45		81.79		78.27		74.88	a	61.98	a	51.05		44.98	a	64.73	a
1958	45.33	a	54.04		51.97		61.10		71.32		75.45		82.08		84.80	a	75.20		69.68		53.48		48.34		64.40
1959	48.98		49.18		58.84		66.02		66.48		79.02		85.20	k	79.95		73.58		66.87		53.88		46.24		62.64	a
1960	45.45		50.78		58.48		61.72		68.03		82.30		84.60		79.66		76.17		63.65		51.32		43.35	a	63.79
1961	41.19		52.36		54.58		62.93		65.63		81.25		84.74		83.03		72.92		64.44		51.53		43.90		63.21
1962	40.02		49.27		52.45		65.52		66.27		76.60		81.58		79.89		74.90		63.69		54.43		46.10		62.56
1963	40.58		55.59		53.87		57.62		69.27		73.93		79.10		79.08		75.70		65.39		53.35		40.42		61.99
1964	43.74		48.40		52.95		60.53		65.81		74.90		80.82		80.79		71.90		69.18		50.75		50.00		62.48
1965	46.18		49.55		55.90		60.93		68.90		72.35		80.00		80.85		71.18	b	67.03		56.43		40.75	a	62.51
1966	43.77		47.93		56.76		67.05		72.24		76.22		79.11		82.29		73.70		65.26		56.65		45.81		63.90
1967	44.94		47.71		55.03		51.97		69.40		74.62		86.06		86.44		78.55		66.32		57.78		42.65		63.46
1968	43.85		54.84		57.15		61.82		68.26		77.85		82.07	a	76.94		74.18		63.73		52.90		43.61		63.10
1969	45.69		48.23	b	53.23		60.27		70.53		74.08		81.52		81.00		76.87		60.13		53.25		46.74		62.63
1970	49.00		52.48	a	56.05		57.42		69.77		76.93		83.32		80.60		72.37		62.82		55.05		45.33	a	63.43
1971	43.18		46.61		54.00		57.75		64.21		74.12		82.47		81.42		74.48		60.97		51.80		43.52		61.21
1972	40.44		52.22		61.53		61.85		70.68		77.95		82.56		79.71		72.15		62.85		50.33		41.15		62.79
1973	44.44		53.45		51.94		61.77		73.37		78.78		80.48		79.11		72.57		62.89		52.93		45.56		63.11
1974	47.79		48.64		56.50		59.55		69.19		76.42		81.40		79.47		77.30		65.68		52.05		43.40		63.12
1975	42.52		49.70		53.19		55.90		68.53		75.75		79.19		77.08		76.62		62.87		50.78		43.85		61.33
1976	44.47		51.47		53.35		57.38		70.60		74.33		80.92		74.31		73.75		65.81		54.62		44.39		62.12
1977	43.23		52.32		51.55		63.73		62.65		78.78		80.47		80.19		73.90		66.15		53.87		51.48		63.19
1978	49.95		50.84		59.16		59.22		68.47		76.22		80.95		79.53		71.22		69.76		51.15		41.34		63.15
1979	45.47		49.02		56.92		61.05		72.08		78.05		80.52		77.87		76.90		66.56		53.38		47.56		63.78
1980	49.03	a	53.81		53.85		61.88		66.98		72.10	a	81.26		78.85		72.42		67.16		53.68		46.23		63.11
1981	48.90	a	52.75		55.42		63.08		69.95		79.47		81.26		80.35		76.45		60.89		55.63		47.08		64.27
1982	43.81		52.68		53.52		59.67		69.76		73.63		79.45		79.42		72.85		64.39		51.53		45.74		62.20
1983	43.16		52.46		56.42		58.03		68.61		74.83		76.79		80.76		77.80		67.08		54.78		49.74		63.37
1984	47.23		51.62	a	58.69		59.97		72.47		76.03		83.61		81.53		79.32		62.29		54.03		45.87		64.39
1985	41.82	a	50.82		54.37		-----	z	69.18		79.67		83.18		78.10		70.07	b	62.85	a	49.95	a	40.56		61.87	a
1986	50.34		53.52		59.56		62.22		70.03		77.75		78.71		81.44		68.93		62.82		52.70		43.18	a	63.43
1987	42.63		49.29		54.47		66.28		71.35		76.97		75.74		78.11		73.27		69.35		51.18		43.60		62.69
1988	44.73		51.02		56.23		61.80		67.21		74.03		83.08		78.71		73.25		66.63		52.18		43.70	a	62.71
1989	41.97	a	48.66		57.66		66.40		68.87		76.25		81.81		77.84		73.33	a	64.24		52.47		40.84		62.53
1990	44.52	a	47.02		57.27		66.43		68.65		76.18		83.79		79.82	a	74.57		67.39		51.95		40.15		63.14
1991	45.55		54.89		52.29		60.20		66.15		74.83		82.89		77.90	a	78.40		70.74		54.38		44.94		63.60
1992	41.98		55.47		58.68		65.78		75.37		76.45		78.98		81.21		75.08		68.27		53.32		44.61		64.60
1993	46.92	a	52.32		59.44		61.33		69.35		74.33		79.11		79.11		74.43		67.23		52.77		44.74		63.42
1994	47.47		53.20		60.95		64.57		69.37		77.70		81.63		79.76		74.28		64.18	a	49.47		44.56	n	65.69	a
1995	51.69		53.23		56.94		60.75		67.26		73.92		79.94		79.97		75.08		66.10		57.88		50.05		64.40
1996	46.82		54.27	a	57.69		64.12		70.94		77.37		83.24		81.15		73.15		63.66		53.98		48.19		64.55
1997	49.45		49.91		59.23		62.70		74.84		75.88		79.84		79.44		75.62	a	62.87		56.17		43.77		64.14
1998	49.37		50.12		55.40		58.13		62.23		71.65		81.95		81.74		75.13		62.52		54.43		45.27		62.33
1999	46.73	a	53.09		58.81		58.97	a	67.10		75.67	a	84.24		81.60		78.98	a	73.10		63.36	a	55.68		66.44
2000	57.14	b	60.47		59.27	a	65.93	a	74.03		79.93	a	79.55		78.90		72.77		64.42	a	48.21	b	46.55	a	65.60
2001	45.61	c	49.04	a	59.94		59.87		77.02	a	79.53		81.53	a	81.35	a	76.28	a	68.14	b	55.37		46.82		65.04
2002	43.98	d	51.86		55.69		63.88		69.73		78.42		82.89		79.48		76.67		63.77		54.28	c	48.78	a	64.12
2003	48.60	a	51.43	a	57.79	b	59.43	b	69.23	a	78.25	b	85.11		81.23	a	78.37		69.34		51.33		49.27	a	64.95
2004	46.21		50.96	a	62.94		65.03		70.87		77.77		82.97		80.55		74.52		63.44		51.42		45.56		64.35
2005	47.81		53.91		58.24		60.03		69.98		73.38		85.97		82.34		71.60	a	65.10	a	56.55		50.74		64.64
2006	48.10		52.14		51.18		60.35		72.27		80.23		86.11		79.18		74.52		62.86	b	54.80		46.47		64.02
2007	43.45		52.52		60.31		63.55		71.84		77.10		82.05		81.15	a	73.03		62.97		55.57		44.94		64.04
2008	48.43	x	51.29		57.34		61.57		70.47	a	78.62		83.89		83.26		76.92		65.68	a	55.92		44.35		66.30	a
2009	47.08		51.52		56.03		61.72		74.94		75.63		84.18		80.39		78.37		62.92		52.67		46.65		64.34
2010	47.94		52.30		55.52	b	57.93		65.73		76.88		82.40		78.74		74.57	a	66.62	a	51.90		50.73		63.44
2011	45.52		48.71		55.65		60.53		64.68		75.85		82.13		81.45		78.97		67.19		53.50		44.42		63.22
2012	49.53		53.65	b	56.77		63.30		71.84		77.25		81.03		-----	z	78.82		66.23		55.87		48.85		63.92	a
2013	45.47		50.54		59.91	b	66.03		71.61		79.27		84.85	a	81.06		75.53		64.05	t	55.52		44.95		64.98	a
2014	51.40		54.88		60.21		64.77		71.77		78.35		83.94		80.65		76.90		67.50		55.62		51.86	b	66.49
2015	48.19	b	56.48		61.13	e	63.68		67.95		79.14	a	78.48	d	81.25	o	77.18	b	69.60		50.43		45.76		63.46	a
2016	49.95	c	55.21	a	58.90		64.73		70.83	a	79.95		82.89		81.71		74.60		65.34		55.72		47.50		65.61
2017	49.67	j	53.96		57.97		62.23		69.57	b	79.40		85.50	e	84.25	a	75.43		64.24		56.68		45.62	a	66.81	a
2018	49.73	k	51.11		56.50		64.40		70.16		77.75		86.60		82.24		75.87		65.48		55.22		48.42		66.70	a
2019	50.63		48.89		56.21		65.93		-----	z	78.80		82.39		82.68		75.08		62.38	a	55.23		50.43	a	64.42	a
2020	47.23		53.64		55.89		-----	z	71.66		77.30		82.23		84.10	a	77.31	a	68.84		52.87		47.44		65.32	a
2021	49.16		52.88		55.05		64.60		71.85		80.92		86.87		83.50		77.12		62.56		-----	z	-----	z	68.45	b
2022	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2023	-----	z	46.50	w	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	46.11		51.26		56.24		61.91		69.51		76.54		82.08		80.26		74.92		65.20		53.46		46.05		63.50
S.D.	3.32		2.76		2.68		2.95		2.85		2.55		2.33		2.05		2.28		2.57		2.45		3.07		1.09
SKEW	0.13		0.14		0.07		-0.47		-0.16		-0.26		-0.09		0.16		-0.23		0.51		0.70		0.40		0.52
MAX	57.14		60.47		62.94		67.05		77.02		82.30		87.20		86.44		79.32		73.10		63.36		55.68		66.49
MIN	37.45		44.60		50.83		51.97		62.23		70.24		75.74		74.31		68.93		60.13		48.21		40.15		61.21
YRS	76		81		82		80		79		80		81		78		81		80		80		79		62