BUTTONWILLOW, CA

Average of Minimum Temperature (Degrees Fahrenheit)

(041244)

File last updated on May 23, 2022
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	41.16		40.66		43.23		48.60		54.10		61.23		61.68		60.90		55.23		47.29		35.30		38.00		48.95
1941	40.16		44.04		44.13		42.90		53.48		56.73		63.10		60.68		49.73		43.55		37.90		37.65		47.84
1942	35.23	a	31.04		35.61		44.40		49.29		54.50		63.90		59.84		53.30		45.90		38.27		32.81		45.34
1943	33.90		-----	z	45.35		49.66	a	-----	z	52.03		62.71		-----	z	-----	z	48.39		36.60		37.61		45.78	d
1944	32.39		35.34		37.84		46.90		52.16		53.27		59.06		58.10		56.87		49.26		41.17		34.68		46.42
1945	33.29		37.68		37.03		42.27		50.84		56.97		67.16		63.48		54.07	a	51.10		38.67		38.26		47.57
1946	30.26		33.68		42.42		49.90		53.35		57.43		66.00		62.74		56.23		43.48		36.83		38.87		47.60
1947	30.35		39.64		44.19		48.73		55.97		59.40		61.61		59.94		56.70		49.06		32.60		32.52		47.56
1948	31.03		33.45		38.52		47.47		50.81		58.63		61.94		60.29		54.00		46.23		31.67		31.64	f	46.73	a
1949	24.71		30.12	c	43.00		49.87		54.61		62.19	c	62.48		59.74		58.73		41.50	i	40.52	e	31.89	c	47.08	a
1950	25.65	k	39.07		41.19		48.00		52.84	f	59.33	f	66.35		61.68		57.07		49.45		45.30	g	41.90	a	50.59	d
1951	35.40	f	36.75	d	40.67	a	48.26	c	54.00		59.86	a	64.40	a	62.32		58.67		44.77		38.67		32.68		49.19	a
1952	35.23	e	36.66		40.13		47.50		55.71		55.63		66.90		64.90	k	57.72	a	52.35		36.07		36.10		47.27	a
1953	39.29		32.76	c	41.03		46.66	a	48.97		55.97		66.77		61.16		59.93		44.77		41.50	b	29.90		47.39
1954	32.77		38.25		41.26		51.20		55.58		57.93		66.58		58.68		53.96	b	45.94		39.63		34.29		48.01
1955	32.65		33.18		39.23		42.10		53.61		58.07		60.90		63.74		56.10		47.52		35.00		39.90		46.83
1956	38.35		31.24		40.94		47.57		55.58		58.76	i	64.65		61.42		58.17		48.00		33.50		28.81		46.20	a
1957	30.39	h	43.61		44.67	a	48.93		53.77		62.23		63.90		60.00		57.97	a	48.57	a	36.47		34.90	a	50.46	a
1958	33.87	a	43.04		41.32		48.17		57.16		60.80		66.87		68.77	a	58.47		52.84		37.80		31.97		50.09
1959	36.87		36.82		43.61		50.17		51.32		62.33		68.20	k	63.48		57.17		49.90		35.57		31.45		47.15	a
1960	33.10		39.45		45.19		48.23		53.26		64.60		68.32		62.03		58.10		47.97		40.20		34.00	a	49.54
1961	31.71		40.00		41.94		47.73		51.26		65.00		67.45		67.87		56.03		47.77		36.63		35.97		49.11
1962	29.74		41.79		41.10		49.63		51.42		58.77		63.29		62.19		56.53		47.03		37.77		32.87		47.68
1963	24.90		43.04		39.16		46.33		56.19		59.50		63.35		62.68		61.10		52.19		41.83		33.74		48.67
1964	32.45		33.21		38.94		46.00		51.87		59.83		64.74		64.94		55.17		53.10		38.40		38.87		48.13
1965	36.94		36.36		43.58		50.03		53.48		57.87		64.61		66.10		55.79	b	49.13		45.20		33.00	a	49.34
1966	31.06		36.04		42.81		50.97		56.81		60.90		63.71		65.19		57.10		47.48		42.47		38.39		49.41
1967	31.87		35.75		40.74		40.73		53.55		58.57		68.90		68.65		62.73		47.97		44.90		29.84		48.68
1968	31.55		43.66		43.32		44.43		52.39		60.90		65.07	a	60.58		55.83		48.45		41.57		31.10		48.24
1969	38.23		38.08	b	38.32		45.60		54.94		60.27		64.68		62.19		59.60		42.90		36.40		31.13		47.69
1970	35.42		38.89	a	42.16		42.07		52.32		60.47		65.87		62.77		52.87		43.74		39.33		34.37	a	47.52
1971	31.55		33.39		38.68		41.70		49.16		57.80		64.74		63.61		56.00		42.87		35.73		31.00		45.52
1972	31.68		38.00		46.16		45.47		53.48		61.73		65.61		63.10		55.83		47.87		39.53		31.52		48.33
1973	32.65		41.71		41.10		45.33		56.16		61.27		62.97		62.61		55.40		45.06		38.73		34.90		48.16
1974	36.90		33.07		44.74		45.13		52.81		59.77		65.65		62.48		59.80		50.71		38.03		33.61		48.56
1975	29.84		37.25		40.23		42.93		51.90		58.20		62.77		60.10		60.07		47.23		34.77		29.84		46.26
1976	28.94		38.59		39.42		43.60		53.71		57.03		64.45		59.81		60.20		49.71		42.00		26.84		47.02
1977	36.77		37.71		36.65		45.93		49.23		62.17		63.42		64.42		57.50		48.71		38.20		40.71		48.45
1978	40.94		41.64		48.13		46.33		51.74		59.50		64.03		63.10		55.37		51.19		36.73		30.65		49.11
1979	35.23		37.11		45.65		45.70		55.65		59.43		63.68		61.48		58.60		50.94		37.60		32.13		48.60
1980	41.03	a	42.72		41.52		46.40		52.29		55.90	a	65.42		62.13		55.23		47.94		35.17		32.23		48.16
1981	37.81		41.07		44.23		48.43		54.23		61.93		64.13		63.29		59.27		43.90		40.17		35.87		49.53
1982	32.35		39.75		43.03		46.20		53.16		58.77		63.52		63.16		58.27		47.71		40.50		34.29		48.39
1983	34.94		41.14		45.19		44.03		52.81		58.60		60.19		66.52		61.83		51.97		42.07		38.10		49.78
1984	37.97		36.86	a	42.77		44.27		55.52		59.77		67.68		64.87		62.47		45.32		40.47		36.10		49.50
1985	33.45		35.46		40.06		-----	z	52.42		62.60		66.90		60.94		56.07	b	47.13	a	38.21	a	33.77		47.91	a
1986	40.77		42.64		48.19		48.70		54.16		61.57		62.74		64.77		53.57		45.68		37.57		34.70	a	49.59
1987	32.84		37.57		42.19		49.57		55.81		60.20		60.45		61.13		55.63		53.84		41.13		32.58		48.58
1988	34.65		36.45		41.10		48.03		52.00		58.87		66.77		63.23		55.77		49.65		39.13		31.94		48.13
1989	29.87	a	38.00		45.26		51.13		53.94		59.77		65.06		61.19		57.76	a	48.65		36.57		27.94		47.93
1990	32.50	a	35.25		44.61		52.53		53.65		61.13		68.94		64.73	a	59.77		50.06		36.67		25.52		48.78
1991	34.32		41.32		42.42		47.50		51.84		60.00		68.26		63.77	a	62.80		54.77		39.87		33.48		50.03
1992	36.26		44.76		48.42		51.47		60.68		61.50		65.06		64.23		58.83		53.77		39.53		34.74		51.60
1993	38.53	a	41.89		48.03		47.80		53.58		58.63		63.81		63.65		57.10		51.68		37.73		34.81		49.77
1994	35.84		43.36		49.23		50.53		55.29		61.40		64.74		62.29		58.23		48.53	a	37.60		36.41	n	51.55	a
1995	43.23		45.79		46.97		46.93		54.58		59.10		65.35		63.90		58.80		48.84		43.63		39.00		51.34
1996	37.19		45.75	a	45.06		49.40		55.35		62.27		67.94		65.32		56.23		47.61		42.27		38.97		51.11
1997	41.48		37.89		45.06		47.93		60.06		61.47		64.87		64.84		61.10	a	46.65		44.10		33.68		50.76
1998	39.71		41.96		44.42		45.80		51.29		58.77		66.97		65.97		61.43		47.45		42.80		33.10		49.97
1999	37.90	a	42.64		47.19		44.83		52.23		61.21	a	70.00		67.71		63.41	a	57.32		50.76	a	44.03		53.27
2000	46.72	b	48.34		44.93	a	48.17	a	58.32		64.83	a	64.58		60.55		56.03		49.53	a	34.00	b	33.50	a	50.79
2001	32.54	c	37.96	a	47.94		46.50		60.93	a	62.97		66.53	a	65.30	a	60.24	a	52.62	b	42.33		36.48		51.03
2002	33.30	d	38.21		41.77		50.27		55.61		63.23		67.16		63.45		60.17		48.16		42.19	c	36.93	a	50.04
2003	39.63	a	40.78	a	44.41	b	47.50	b	55.83	a	63.04	b	70.10		67.27	a	62.80		52.52		38.70		38.10	a	51.72
2004	38.74		39.43	a	48.77		51.10		55.68		63.10		68.35		65.39		57.63		49.97		39.83		35.65		51.14
2005	41.06		44.11		46.68		46.50		57.32		59.40		70.90		66.26		55.30		49.68		42.57		39.32		51.59
2006	37.32		38.54		40.16		49.00		58.26		65.57		70.94		63.00		57.43		48.10	b	43.43		33.10		50.40
2007	29.52		40.89		45.68		49.67		55.71		61.43		67.06		66.00	a	58.97		49.00		42.33		33.39		49.97
2008	39.14	x	39.03		43.55		46.47		55.70	a	62.00		69.23		67.77		60.47		49.47	a	44.13		35.87		52.15	a
2009	35.81		40.00		42.52		46.17		59.26		61.40		68.16		64.61		62.33		48.87		38.30		36.52		50.33
2010	39.97		42.71		41.69	b	45.03		51.94		61.53		66.74		61.77		58.17	a	53.50	a	38.07		41.42		50.21
2011	37.94		34.96		44.26		46.60		51.87		61.30		67.35		65.74		62.63		52.39		41.70		29.45		49.68
2012	35.45		40.44	b	43.13		49.77		55.71		61.17		64.84		-----	z	62.80		52.00		42.53		39.06		49.72	a
2013	33.00		37.00		46.69	b	51.30		56.55		63.73		69.17	a	65.94		60.93		48.55	t	41.43		29.94		50.52	a
2014	36.32		42.43		46.68		50.73		56.71		61.80		68.00		63.61		60.83		51.19		42.60		42.90	b	51.98
2015	38.14	b	41.75		44.85	d	48.17		53.32		61.62	a	60.22	d	64.25	o	61.32	b	56.23		37.17		33.61		48.76	a
2016	41.00	c	41.25	a	46.10		51.60		57.80	a	64.53		66.42		65.42		58.03		51.61		41.87		36.84		51.87
2017	40.10	j	44.71		45.16		48.93		55.72	b	64.47		70.19	e	69.70	a	61.33		47.68		43.93		29.97	a	52.89	a
2018	39.50	k	36.61		44.65		50.63		56.65		61.67		71.32		66.35		59.27		50.55		40.50		38.42		52.42	a
2019	38.61		38.21		44.26		52.17		-----	z	63.70		66.87		66.97		60.03		45.33	a	40.00		40.43	a	50.60	a
2020	36.35		38.00		44.35		-----	z	56.58		61.77		65.35		68.67	a	61.79	a	52.39		38.20		33.42		50.63	a
2021	36.10		39.54		41.03		48.03		55.29		64.37		70.03		66.71		60.83		47.94		-----	z	-----	z	52.99	b
2022	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	35.30		39.00		43.14		47.49		54.27		60.39		65.59		63.60		58.18		48.97		39.39		34.66		49.11
S.D.	4.11		3.73		3.02		2.68		2.57		2.66		2.70		2.59		2.79		3.04		3.22		3.75		1.65
SKEW	-0.02		-0.12		-0.17		-0.38		0.27		-0.59		-0.03		0.21		-0.20		0.21		0.31		0.16		0.08
MAX	46.72		48.34		49.23		52.53		60.93		65.57		71.32		69.70		63.41		57.32		50.76		44.03		53.27
MIN	24.71		30.12		35.61		40.73		48.97		52.03		59.06		58.10		49.73		42.87		31.67		25.52		45.34
YRS	76		81		82		80		79		80		81		78		81		80		80		79		62