CLOVERDALE, CA

Average of Minimum Temperature (Degrees Fahrenheit)

(041838)

File last updated on May 12, 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
1950	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	52.50	u	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1951	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1952	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1953	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1954	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1955	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	43.40		42.41	b	42.91	j
1956	41.13		37.62		41.23		44.97		49.42		54.27		52.87	a	54.52		51.97		49.00	a	43.52	a	37.37	a	46.49
1957	34.58		43.48	a	43.48		46.60		49.90		56.57		56.17	a	53.26		53.13		50.48		42.87		38.38	b	47.41
1958	38.69	b	46.18		39.97		45.70		49.61		54.97		53.87		54.81		55.63		48.97		45.70		42.10		48.02
1959	41.13		40.00	a	44.94		47.50		48.45		56.55	a	55.29		54.00	a	54.13		53.55		41.97		37.97		47.96
1960	38.32		40.62		44.58		45.03		49.06		55.50		53.26		51.58		49.83	a	49.32		42.90	a	40.07	a	46.67
1961	37.43	a	43.78	a	42.20	a	46.00		48.29		55.67		57.10	a	54.58		51.33		48.68		41.20		38.13		47.03
1962	36.17	a	39.50		40.20	a	46.87		48.39		51.50		50.45		53.80	a	50.80		50.19		45.69	a	39.62	b	46.10
1963	32.46	g	47.56	c	40.94		39.89	k	47.76	f	50.33	c	52.46	c	53.13	a	53.83	a	48.57	a	41.27		34.29		46.93	c
1964	36.23		36.10		39.16		41.83		44.35		51.73		52.19		53.52		49.67		50.68		40.83		41.17	a	44.79
1965	37.68		38.29		41.19		45.47		47.10		50.10		50.77		54.68		47.83		50.55		44.57		34.26		45.21
1966	35.77		36.43		39.84		45.70		46.74		53.67		51.90		52.06		50.97		47.32		43.87		39.23		45.29
1967	37.68		38.00		37.97		37.17		45.97		51.10		53.45		52.13		53.50		50.58		46.27		34.29		44.84
1968	33.65		45.48		43.16		44.03		47.29		52.20		51.65		54.42		53.27		48.06		43.03		35.97		46.02
1969	35.03		37.75		39.13		43.10		49.29		53.73		52.77		53.03		51.30		48.48		41.73		42.55		45.66
1970	41.81		40.32		41.52		41.60		49.00		50.77		52.39		50.10	a	51.90		45.97		45.83		37.42		45.72
1971	37.23		38.46		39.06		41.53		-----	z	51.00		52.45		53.03		52.13		42.65		41.13		33.74		43.86	a
1972	33.71		40.34		43.90		42.23		46.52		49.27		54.68		52.81		49.77		48.84		41.17		33.81		44.75
1973	36.10		42.14		39.16		44.97		48.71		54.03		53.68		49.19		51.27		47.03		44.60		41.42		46.02
1974	37.81		36.79		43.16		42.67		47.10		51.33		54.68		53.29		50.40		48.55		40.90		37.00		45.31
1975	34.58		38.57		41.16		39.37		49.23		51.03		52.32		52.55		50.57		45.35		38.93		36.87		44.21
1976	34.61		37.90		36.87		41.07		47.94		52.90	a	54.84		53.03		51.47		46.71		43.90		34.23		44.62
1977	33.81		39.75		37.97		43.63		44.58		54.47		52.97		54.87		51.93		48.71		42.87		41.32		45.57
1978	42.81		42.46		46.68		43.83		49.77		52.90		53.00		53.74		53.93		47.65		38.63		32.61		46.50
1979	36.48		38.43		43.63	a	45.63		50.84		51.50		53.48		53.13		53.37		49.87		40.50		37.45		46.19
1980	38.94		44.15	b	41.45		43.63		46.65		50.20		52.71		51.58		51.17		50.10	b	43.81	i	38.19		46.25	a
1981	39.26		41.79		42.37	a	45.33		49.13	a	57.13		51.55	b	53.84		52.13		45.45		46.40		43.25	c	47.30
1982	34.43	c	39.55	f	39.85	d	42.28	a	46.32	f	49.96	b	52.77	a	52.64	c	52.77		48.07	b	41.50	d	37.58		45.18	b
1983	38.41	d	42.74	e	43.74	d	42.38	a	48.97	a	-----	z	-----	z	56.29		56.40		50.79	c	42.24	e	42.71	c	46.47	b
1984	39.18	c	38.32	g	43.46	c	42.03	a	48.07	a	51.89	b	55.83	b	54.03		54.79	k	45.38	b	42.28	a	36.40	a	45.86	b
1985	34.00	b	39.18		39.33	a	47.43		47.63	a	54.14	a	53.68		49.62	b	50.69	a	47.27	a	39.86	b	33.67	d	44.71
1986	41.52	b	45.63	a	45.48		46.13		48.57	a	55.00	a	53.87		52.48	b	49.48	a	49.55		43.00		38.58		47.44
1987	36.19		40.04		42.77		47.37		51.94		52.87		54.23		-----	z	51.47		51.77		42.93		40.33	a	46.54	a
1988	38.77		40.72		43.16		45.63		47.93	a	52.57		56.58		55.32		51.45	a	49.45		45.67		37.58		47.07
1989	35.81		36.64		43.97		49.37		50.52		-----	z	55.29		55.35		52.43		47.61		43.63		35.31	b	45.99	a
1990	38.06		37.96		43.32		50.43	g	49.81		-----	z	-----	z	-----	z	-----	z	-----	z	41.90		32.30	a	40.56	f
1991	38.33	a	43.64		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	40.99	j
1992	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	63.26		58.33		55.58		43.47		37.26		51.58	g
1993	39.00		40.18		48.61		49.53		54.61		61.17		59.84		63.30	a	59.73		56.10		42.13		37.82	c	51.00
1994	40.61		39.57		46.07	a	50.55	a	55.55		61.30		61.39		62.58		56.20		51.29		38.37		38.03		50.13
1995	43.07	d	44.70	a	43.81		45.93		53.68		58.73		63.81		63.97		59.47		53.17	a	49.00	a	42.87		51.85
1996	41.39		44.55		45.10	a	50.03		54.35		60.20		63.77	a	62.58		57.10		52.80	a	45.37		43.19		51.70
1997	41.45		42.96		46.38	b	49.90		58.48		60.37		60.06		60.45		58.87		51.23		47.77		36.60	a	51.21
1998	43.40	a	40.93	a	43.32		-----	z	47.73	a	54.77		57.94		58.19		55.87		47.97	a	43.87		36.26		48.20	a
1999	37.96	c	39.57		39.97		43.20		47.47	a	53.86	a	55.81	d	57.71	c	-----	z	50.07	a	46.52	a	38.19		46.39	a
2000	41.35		43.79		43.30	a	48.10	a	51.70	a	55.13		54.58		-----	z	54.83	a	49.10	a	-----	z	38.90	a	48.08	b
2001	35.73	a	39.15	a	45.10		42.83		53.77		57.89	b	54.26		55.96	c	52.26	c	51.41	d	46.53		41.57	a	48.04
2002	38.27	a	40.57		40.41	b	47.19	c	47.07	d	54.90		55.82	c	54.83	a	53.31	d	48.61		43.57		41.32		47.16
2003	44.93	a	40.43	e	45.07	d	42.41	a	50.07	b	55.58	f	56.32	i	57.00	k	56.25	f	51.87	a	41.96	b	39.96	d	44.59	d
2004	41.03	a	41.36	a	46.30	a	46.41	a	52.43	a	55.29	b	55.29	c	57.03	b	57.68	e	48.59	b	42.55	a	40.83	b	48.73
2005	39.06		44.89		45.45		43.43	b	50.94		53.76	a	57.39		52.74		52.15	c	51.00	d	45.29	b	42.90	b	48.25
2006	41.55	b	39.23	b	39.97		45.89	b	51.67	g	57.68	e	58.74	d	53.69	e	53.33	l	46.84	f	44.29	b	38.96	d	46.67	c
2007	35.20	f	42.27	f	45.52	b	46.82	b	49.78	d	54.90	a	57.65	e	57.08	g	53.60	e	47.64	f	43.17	g	38.52	d	49.54	e
2008	38.43	a	39.15	b	41.42		41.61	b	51.29	c	54.37	c	55.97	a	57.29	c	53.81	c	48.29	c	47.30	g	35.60	a	47.02	a
2009	39.06		41.19	b	40.81	d	45.00	e	51.31	b	53.38	d	54.28	f	55.69	b	53.88	e	49.92	e	43.59	h	37.32	f	47.81	c
2010	42.68	l	-----	z	39.10	b	42.44	e	45.29	c	56.43		53.60	a	52.35	e	54.60	e	50.52	d	41.97	a	43.77	e	48.01	b
2011	38.06		35.16	c	42.45	b	44.14	b	47.10		53.07	a	56.35		53.68	c	53.93	b	51.21	c	41.57	g	34.08	f	47.52	b
2012	36.59	d	39.23	c	42.00	d	45.54	b	49.96	c	52.96	b	54.73	a	53.23	a	48.63		51.84		45.73		38.97		46.62
2013	33.84		36.96		43.61		45.73		49.45		55.27		53.93	a	56.29		54.60		45.10		41.57		33.35		45.81
2014	37.96	d	42.96		45.65		46.90	a	51.90		54.23		54.29		55.65		54.25	b	52.65		45.30		44.81		48.88
2015	40.65		43.89		46.35		45.13		48.81		55.10		57.65		57.10		54.50		51.58		40.50		39.55		48.40
2016	41.81		43.17		45.26		48.37		51.58		54.90		54.26		-----	z	-----	z	50.87		43.00		35.39		46.86	b
2017	38.16		43.21		44.81		45.73		50.94		56.43		56.21	c	55.37	d	57.90	a	48.70	k	44.40		35.54	c	48.06	a
2018	41.36	f	39.20	h	40.25	g	46.16	k	51.38	g	54.82	b	54.38	b	53.32	l	53.44	l	47.71		41.54	d	-----	z	49.61	h
2019	41.54	e	38.71		42.74		50.00		47.65		53.58	d	54.77		57.07	a	52.75	b	44.29	c	40.07		41.03		47.02
2020	39.19		38.55		39.86	c	46.45	a	49.26		53.87		54.40	a	57.13		54.73		50.26		38.33		37.00	a	46.59
2021	38.94		39.57		37.81		42.20		48.32		53.40		53.06		54.13		52.97		47.58		44.23		37.83	b	45.84
2022	36.84		35.43		40.87		42.67		47.77		53.90		53.84		54.97		55.40		46.74		35.90		36.32		45.05
2023	38.26		33.11		38.13		41.60		47.77		50.90		55.10		58.19		53.73		47.73	a	41.33		41.81		45.64
2024	42.52		41.93		40.58		44.67		46.00	t	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.42	h
Period of Record Statistics
MEAN	38.37		40.52		42.36		44.90		49.39		54.15		54.90		55.01		53.28		49.31		42.92		38.36		46.93
S.D.	2.74		2.99		2.65		2.73		2.63		2.73		2.75		3.24		2.65		2.52		2.47		3.07		1.95
SKEW	0.12		0.09		0.01		-0.08		0.93		0.66		1.34		1.13		0.51		0.08		-0.15		0.04		1.03
MAX	44.93		47.56		48.61		50.55		58.48		61.30		63.81		63.97		59.73		56.10		49.00		44.81		51.85
MIN	33.65		33.11		36.87		37.17		44.35		49.27		50.45		49.19		47.83		42.65		35.90		32.30		44.21
YRS	64		63		66		63		61		62		62		60		60		63		62		65		44