ALPINE, CA

Average of Minimum Temperature (Degrees Fahrenheit)

(040136)

File last updated on April 25, 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
1951	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	49.53		42.16		45.85	j
1952	41.55		43.55		40.39		47.40		52.94		51.87		64.74		66.23		66.50	b	50.74		-----	z	38.61		51.32	a
1953	41.16		34.79		39.10		42.13		43.42		48.33		58.65		55.19		52.80		47.39		43.87		35.16		45.17
1954	35.32		41.71		39.42		45.70		47.60	a	50.52	a	61.23		54.61		53.40		48.42		45.10		37.42		46.70
1955	35.57	c	36.18		41.42		41.20		47.16		50.43		55.42		62.45		57.77		47.45		42.35	d	39.82	c	46.44
1956	40.19		34.07		37.32		43.33		48.81		51.00		56.10		52.03		57.13		45.42		41.83		37.65		45.41
1957	38.97		43.79		41.94		43.67		48.19		54.77		56.90		58.16		54.03		48.94		40.43		41.16		47.58
1958	37.45		42.43		39.52		44.23		48.45		49.97		51.87		60.19		57.13		52.73	a	42.47		46.42		47.74
1959	45.29		41.32		47.81		52.10		49.94		57.17		65.32		62.61		57.97		55.77		50.73		45.68		52.64
1960	39.06		41.21		47.52		48.50		52.58		58.23		64.58		60.29		63.83		51.55		44.77		40.45		51.05
1961	44.19		42.50		41.90		46.57		46.61		55.93		59.61		60.32		55.43		51.29		43.13		40.74		49.02
1962	40.29		40.07		37.84		46.80		45.52		51.63		55.06		60.68		56.53		49.87		44.27		40.26		47.40
1963	36.06		44.86		39.29		40.73		47.19		50.17		55.90		58.45		63.03		55.42		47.17		43.87		48.51
1964	39.19		39.83		41.74		46.23		47.16		52.60		61.65		60.65		54.53		57.77		43.43		41.20	a	48.83
1965	41.65		40.04		42.26		46.73		47.45		50.83		57.19		62.29		53.33		55.45		47.23		41.39		48.82
1966	38.55		38.00	a	43.06		47.10		51.39		53.50		59.61		61.00		57.30		54.06		49.00		43.81		49.70
1967	43.13		43.57		44.97		40.73		50.80	a	51.57		62.90		66.52		60.87		56.10		51.63		40.19		51.08
1968	41.58		48.48		46.10		47.33		51.61		56.37		62.81		59.06		59.67		54.39		48.70		40.48		51.38
1969	46.23		41.21		42.61		47.80		50.97		54.30		-----	z	63.03		61.37		49.32		49.87		42.26		49.91	a
1970	42.55		44.68		45.32		43.13		51.00		54.54	b	61.77		62.81		57.73		53.30	a	46.73		40.40	a	50.33
1971	40.42		42.00		43.45		44.90		46.04	d	53.70		60.90		-----	z	58.97		49.84		44.90		36.58		47.43	a
1972	39.10		43.17		45.07	a	45.33		51.74		56.03		63.14	b	61.61		56.59	a	51.32		-----	z	39.39		50.23	a
1973	37.77		42.36		40.65		43.43		49.58		57.69	a	-----	z	60.42		52.59	a	54.40	a	42.07	a	40.87		47.44	a
1974	39.94		40.33	d	45.00		46.41	a	49.97	a	56.27		60.54	c	56.96	c	59.33	c	51.37	a	45.68	b	37.61	c	49.12
1975	43.89	c	45.19	a	41.55	b	42.26	c	49.07	a	50.21	a	56.30	a	57.57	a	60.70	c	49.18	c	43.21	a	41.77		48.41
1976	43.57	c	43.14	a	41.07	a	43.70	c	50.73	a	56.93	c	58.73	a	56.74		58.87		53.16		48.25	b	41.73	a	49.72
1977	41.45		44.44	a	38.35		45.10	a	45.39		52.33		58.19		59.90		57.04	b	55.13		48.07	a	48.97		49.53
1978	44.65		45.07	a	48.45		45.25	b	50.84		57.45	a	62.35		58.81		58.60		56.37	a	45.03		39.06		50.99
1979	40.42		40.00	a	43.50	a	46.23		51.27	a	58.89	c	60.73	a	60.03		65.36	b	52.41	b	43.72	a	44.67	a	50.60
1980	45.93	b	46.86	a	42.71		47.67		48.00		54.07		62.39		61.13		55.97	a	55.00	c	46.17	a	46.76	b	51.05
1981	45.17	b	45.35	b	44.71		47.33		50.97		60.13		61.35		63.50	a	60.27		51.16		48.00		45.29		51.94
1982	41.03		-----	z	44.68		46.40		51.07	a	51.97		59.74		62.55		61.13		52.26		45.55	a	41.23		50.69	a
1983	44.13		43.71		45.74		43.53		49.35		52.69	a	58.10		65.23		65.40		55.57	a	45.43		44.53	a	51.12
1984	43.71		41.93		-----	z	46.33		52.84		54.77		65.06		63.00		65.57		50.65		43.80		40.35		51.64	a
1985	39.68		40.04	a	41.26		48.77		50.58		58.20		64.80	a	62.32		57.70		53.50	a	46.23		45.58		50.72
1986	48.61		46.15	a	47.97		47.10		50.71		56.53		59.40	a	65.06		54.17		53.52		49.37		44.60	a	51.93
1987	41.03		43.21		44.39		51.43		53.00		54.90	a	54.66	b	57.90	b	60.18	b	59.06		47.67		39.71		50.59
1988	43.13		46.31	c	45.97	a	48.90		50.27	a	52.69	a	61.74		59.20	a	58.70		55.00	c	47.48	a	43.37	a	51.06
1989	40.57	a	43.54		47.03		51.93		50.77	a	56.93	a	62.78	d	59.87	a	62.25	b	54.32	c	50.55	a	45.83	a	52.20
1990	43.73	a	40.64		46.50	a	50.60		51.03	b	60.10	a	64.00	b	61.40	a	62.69	a	-----	z	49.07	a	42.14	c	51.99	a
1991	43.48	b	47.93		41.81		46.55	a	48.68		51.03		58.26		61.45		-----	z	60.23	a	49.34	a	44.87		50.33	a
1992	43.81	d	47.11	a	-----	z	51.62	a	55.17	a	-----	z	62.73	a	66.90	a	63.39	b	56.46	c	-----	z	41.87	a	54.34	c
1993	44.45		44.04	c	47.66	b	48.89	c	52.88	e	-----	z	57.16		61.30	a	60.55	a	55.45	b	48.13		42.97		51.23	a
1994	45.34	b	42.75		47.50	a	47.48	a	50.23		59.45	a	59.03		-----	z	61.03	a	-----	z	42.40		43.26		49.85	b
1995	44.93	a	50.69	b	47.10	a	46.67		49.06		54.53		63.06		67.23	a	64.67		55.57	a	52.72	a	45.45		53.47
1996	44.97		46.97		45.65		50.13		53.35		56.45	a	64.97		65.94		60.70		-----	z	48.50		46.26		53.08	a
1997	45.23		42.68		-----	z	-----	z	57.00	a	55.43		58.77		66.32		66.79	a	54.87		51.10		42.55		54.07	b
1998	45.20	a	43.86		46.06		-----	z	-----	z	53.77		64.45		68.71		-----	z	-----	z	-----	z	-----	z	53.67	f
1999	44.23		42.43		43.58		44.93	a	49.16		53.63		61.24	b	63.26		56.12	f	58.62	b	-----	z	45.03	a	50.61	b
2000	46.46	c	44.57	a	45.23		49.17	a	53.82	i	58.00		59.54	c	65.74	d	61.62	d	53.33	a	44.07	c	47.81	j	52.77	b
2001	41.71	c	40.96	c	45.96	c	46.43	b	55.05	i	59.97		57.86	c	63.68	f	60.92	d	56.63	a	49.44	e	42.57	h	51.10	c
2002	42.90		43.44	a	42.32	c	46.17	g	48.44	d	55.68	e	58.57	a	59.27	e	61.86	i	51.92	f	51.96	e	43.70	d	49.59	c
2003	49.44	f	46.80	c	47.26		45.79	a	51.41	b	54.88	e	64.12	g	66.93	a	62.34	a	60.44	f	48.41	c	40.91	t	52.98	d
2004	44.14	c	38.62		46.54	c	50.07	a	55.29		55.94	n	60.72	b	61.00	e	61.71	f	52.17	m	44.39	l	43.12	w	50.91	e
2005	45.89	m	46.43	n	47.88	n	48.44	u	51.56	o	52.89	u	56.83	y	-----	z	53.30	t	51.87	p	52.12	v	43.64	i	-----	z
2006	42.67	j	44.91	q	41.69	o	45.53	o	52.08	r	56.44	u	66.81	o	59.92	s	56.46	q	50.71	x	44.67	x	38.67	y	-----	z
2007	-----	z	42.95	i	-----	z	-----	z	50.32	l	53.00	u	58.85	r	65.73	t	58.20	j	50.55	t	43.88	v	36.96	h	-----	z
2008	39.11	m	41.20	x	-----	z	45.40	y	49.21	g	56.00	n	58.23	r	61.04	h	61.58	f	60.46	r	51.82	s	38.94	n	-----	z
2009	46.52		41.81	b	44.19		46.90		53.19		55.07		62.29		61.32		62.63		54.39		51.00		42.97		51.86
2010	44.71		41.61		43.81		44.33		49.42		53.77		58.87		60.55		62.70		56.40	a	45.40		44.48		50.50
2011	41.97		39.96		43.84		48.93		48.29		53.20		59.45		59.35		58.27		53.97		45.93		39.00		49.35
2012	43.23		41.59		42.48		47.30		49.65		52.23		58.39		65.84		63.70		54.13		47.33		41.39		50.60
2013	39.23		39.39		45.61		47.80		52.39		55.27		61.16		60.84		60.60		50.42		47.60		41.61		50.16
2014	46.45		44.82		47.03		48.07		54.32		53.37		62.16		61.94		63.17		56.55		49.03		44.32		52.60
2015	45.55		49.64		51.13		49.67		51.23		59.13		60.81		62.90		63.57		58.87		45.52	a	40.42		53.20
2016	40.87	a	46.83		44.00	a	48.43		50.45		58.32	b	60.87		61.71		57.20		54.90		50.30		43.17	a	51.42
2017	42.39		44.54		48.03		49.37		52.32		58.20		63.90		63.32		60.87		56.29		51.30		46.52		53.09
2018	47.29		42.64		45.41	b	48.47		52.16		55.07		66.03		64.65		59.43		54.61		49.33		43.42		52.38
2019	42.77		41.61		44.71		50.07		49.65		57.00		60.32		61.03		59.90		52.00		48.87		41.68		50.80
2020	40.35		41.07		44.23		50.50		54.03		57.00		59.81		65.52		63.23		58.00		46.00	a	41.00		51.73
2021	41.19		41.43		41.23		47.73		50.77		57.40		63.39		64.58		60.33		51.32		48.50		41.48		50.78
2022	43.45		40.89		45.10		49.00		51.00		58.77		61.06		65.81		64.90		55.97		43.07		42.71		51.81
2023	41.35		38.93		42.32		46.90		51.10		52.97		64.00		64.16		59.53		55.42		48.00		43.39		50.67
2024	40.90		42.83		43.97		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.57	i
Period of Record Statistics
MEAN	42.37		42.77		43.96		46.85		50.35		54.86		60.54		61.81		59.91		53.66		46.92		42.23		50.24
S.D.	2.86		3.13		2.88		2.69		2.51		2.91		2.99		3.28		3.53		3.13		2.92		2.72		1.98
SKEW	-0.34		-0.12		-0.21		-0.28		-0.10		-0.08		-0.39		-0.31		-0.18		-0.37		-0.14		-0.11		-0.75
MAX	48.61		50.69		51.13		52.10		57.00		60.13		66.03		68.71		66.79		60.23		52.72		48.97		53.47
MIN	35.32		34.07		37.32		40.73		43.42		48.33		51.87		52.03		52.59		45.42		40.43		35.16		45.17
YRS	68		68		66		65		65		65		65		65		63		61		63		64		47