CLOVERDALE, CA

Average of Maximum Temperature (Degrees Fahrenheit)

(041838)

File last updated on July 12, 2025
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	89.40	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	65.07	a	56.20	a	60.63	j
1956	53.10		57.86		65.77		69.13		74.65		85.30		87.81		87.35		85.67		75.42		72.80		63.00		73.15
1957	53.97	a	59.39		63.45		70.37		71.03		88.47		88.58		89.06		86.23		70.97		65.33		54.58		71.79
1958	57.29		59.39		59.94		70.30		79.45		81.40		86.16		92.26		91.27		83.42		68.70		67.74		74.78
1959	58.58		59.68		71.03		77.83		76.29		88.10		94.61		90.00		84.23		82.10		73.77		63.45		76.64
1960	54.00		60.79		64.19		68.90		73.94		88.83		92.68		90.42		87.80		76.19		62.70		56.84		73.11
1961	56.03		61.50		61.39		74.03	a	70.65		88.87		95.55		90.23		86.07		79.61		66.37		56.06		73.86
1962	62.20	a	58.29		60.61		76.10		74.81		85.30		89.06		88.97		84.53		73.35		67.52	a	58.71	c	73.29
1963	59.42	g	65.68	c	61.84		62.63	k	73.60	f	81.19	c	87.39		89.16		86.77		71.87		61.73		52.90		73.17	c
1964	55.10		66.34		64.29		69.63		73.29		81.90		91.87		91.90		85.57		81.45		60.80		57.32		73.29
1965	57.03		62.86		66.35		65.90		77.42		77.77		87.58		88.94		80.57		83.84		62.70		53.77		72.06
1966	57.45		58.00		62.23		77.43		78.81		85.37		87.16		91.06		87.03		80.84		64.50		54.61		73.71
1967	58.39		64.79		60.00		56.50		78.45		79.13		92.94		93.97		88.83		82.06		71.47		58.97		73.79
1968	56.23		62.10		66.58		74.77		75.32		87.03		90.90		85.23		87.03		76.68		62.77		52.84		73.12
1969	52.16		52.71		65.03		68.17		78.55		77.77		90.90		94.97		89.37		73.81		69.87		59.90		72.77
1970	56.81		64.64		67.94		68.87		80.84		84.80		91.10		89.45		90.30		74.74		63.93		53.00		73.87
1971	57.87		61.82		62.94		66.50		-----	z	83.77		91.65		92.90		88.83		77.74		67.60		53.81		73.22	a
1972	55.84		60.10		68.35		68.77		78.45		85.00		89.77		90.45		82.17		71.16		61.87		50.81		71.90
1973	54.35		59.71		60.16		74.50		82.74		89.57		90.68		89.10		83.87		77.55		58.77		54.35		72.95
1974	55.32		59.43		60.74		67.63		77.23		85.77		88.68		88.77		87.93		81.39		63.97		56.35		72.77
1975	58.84		57.11		59.58		63.23		80.71		85.70		89.26		87.71		86.20		72.29		62.77		60.10		71.96
1976	61.35		60.34		63.81		65.50		82.97		86.30		90.00		83.84		84.47		81.45		70.00		63.68		74.48
1977	56.03		67.00		62.61		73.63		67.90		86.07		92.10		89.87		81.87		76.32		65.00		59.55		73.16
1978	57.65		60.21		67.10		65.87		79.68		84.20		91.13		90.87		84.87		83.77		66.40		56.84		74.05
1979	54.81		56.68		62.97		68.13		78.71		88.27		90.81		88.77		88.83		75.58		62.27		61.97		73.15
1980	59.61		61.83		65.97	a	71.67		77.94		81.20		92.03		87.42		86.37		82.72	b	72.05	i	62.55	b	75.39	a
1981	58.23		64.50		64.55		74.40		80.06		91.07		91.17	b	92.00		84.87		74.71		66.13		58.57	c	75.02
1982	55.77	a	63.32		62.32		68.33		81.26		80.70		90.19		91.16		86.17		76.71		61.63		57.94		72.96
1983	57.87		60.46		59.81		64.87		78.94		-----	z	-----	z	91.03		89.43		80.43	a	63.10		56.39		70.23	b
1984	62.19		62.45		71.45		70.70		82.26		87.93		95.23		91.90		94.10		71.42		60.07		55.87		75.46
1985	56.26		66.61		61.35		75.83		78.84		89.33		92.97		87.29		81.10		75.23		61.24	a	57.06		73.59
1986	60.19		63.46		70.97	a	71.50		78.03		85.60		88.81		89.77		78.63		78.13		72.20		59.13		74.70
1987	57.84		62.86		63.81		79.20		83.74		88.60		87.32		-----	z	89.33		81.61		64.70		54.67	a	73.97	a
1988	57.52		69.03		73.03		72.77		75.16		84.23		94.23		91.74		89.57		80.68		62.73		61.03		75.98
1989	59.90		58.89		63.73	a	75.83		78.03		-----	z	92.77		90.52		81.90		74.97	a	68.57		61.48	b	73.33	a
1990	58.42		59.21		67.26		74.91	g	76.16		-----	z	-----	z	-----	z	-----	z	-----	z	66.83		54.29		63.70	f
1991	60.48		68.07		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	64.28	j
1992	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	97.48		89.96	b	80.97	a	64.32	h	52.50	g	89.47	i
1993	54.72	f	56.57	g	69.15	e	70.54	f	77.42	l	91.00	g	94.65	k	94.25	k	88.82	h	78.35	h	64.67	i	54.48	j	69.15	k
1994	56.79	b	57.64	f	69.84	f	73.64	h	79.38	g	91.04	g	94.78	m	94.17	h	86.15	j	75.09	i	53.70	j	49.16	f	56.79	k
1995	54.36	f	63.72	j	63.04	h	67.84	k	76.64	c	87.95	j	94.72	f	93.33	g	86.76	i	80.21	g	69.43	g	55.08	g	76.64	k
1996	56.73	i	59.58	e	67.04	f	74.65	j	80.91	i	93.04	e	97.95	i	94.96	d	83.60	e	75.93	d	63.59	h	56.32	f	81.42	g
1997	56.88	f	62.79	i	70.30	h	74.35	g	87.00	i	91.41	h	95.14	c	90.38	e	88.93	b	75.24	f	62.97	a	55.97	a	78.68	g
1998	56.00	b	56.95	f	65.38	b	-----	z	70.47	a	81.15	d	92.63	d	96.23	e	88.00	d	75.84	f	60.04	c	57.57	c	74.16	c
1999	58.04	d	57.62	d	60.97	b	73.96	e	78.96	e	88.42	d	91.10	j	90.52	h	-----	z	81.12	e	64.70	c	62.17	a	69.55	c
2000	56.93	a	58.85	b	68.67	d	76.23	d	82.65	e	88.37	c	90.24	b	-----	z	88.38	d	74.57	c	-----	z	59.83	a	74.47	b
2001	57.30	a	59.88	c	71.22	d	72.33	f	92.27	e	91.30	g	91.07	d	93.29	j	87.60	j	80.64	i	64.00	d	54.57	a	70.04	e
2002	56.21	c	64.85	a	66.08	e	71.42	k	79.58	g	88.32	h	93.62	g	90.63	d	89.50	h	80.44	d	68.22	c	57.24	b	69.10	e
2003	62.52	b	64.25	h	67.56	f	62.54	f	79.68	f	86.52	g	94.85	k	89.29	n	88.62	f	84.39	c	58.85	c	55.88	f	68.59	i
2004	57.07	c	59.32	a	76.86	b	75.72	a	80.57	c	88.64	b	92.13	h	92.84	f	90.77	d	75.38	e	65.04	d	60.15	e	72.95	b
2005	55.89	d	62.54	b	68.40	a	68.73	d	75.97	a	78.96	b	94.19		89.97		84.69	d	78.92	f	66.29	b	58.17	b	73.07	a
2006	58.38	b	63.96	c	56.03	b	66.93	c	81.38	g	90.30	g	96.32	f	90.08	f	90.65	m	78.38	g	64.81	c	57.56	f	62.02	g
2007	59.12	f	59.74	i	75.10	b	74.76	e	80.28	b	87.20		92.20	f	94.14	j	84.41	h	72.61	h	68.14	h	55.59	d	74.59	g
2008	53.57	a	63.65	c	68.60	a	74.81	c	81.14	b	88.88	d	93.54	e	93.52	d	88.36	e	82.92	e	68.00	h	55.10	b	76.74	a
2009	65.20	a	58.92	d	68.11	c	73.00	d	80.96	e	85.24	e	92.50	g	91.93	d	93.00	g	76.64	f	65.95	i	54.71	g	74.76	e
2010	54.00	m	-----	z	67.85	d	68.04	g	74.81	e	88.13		90.00	e	89.76	f	91.78	g	79.54	g	67.00	e	56.96	e	74.13	f
2011	63.65		61.62	d	62.52	b	70.93	c	76.84		84.41	a	90.65		91.74	d	94.54	d	79.41	d	63.00	g	63.00	f	77.63	b
2012	63.44	d	67.64	d	61.69	e	72.31	d	84.30	d	87.42	d	92.93	a	94.33	a	89.23		79.77		67.17	a	56.97		76.43
2013	61.77		66.82		69.90		78.53		81.97		89.40		93.26		90.45		85.80		80.87		72.27		65.84		78.07
2014	71.03	b	64.50		71.61		77.20		85.29		90.23		93.39		91.90		87.93	b	87.00		70.47		59.87		79.20
2015	66.84		69.82		77.97		77.77		78.68		93.33		92.97		92.45		90.48	a	87.20	a	67.73		56.00		79.27
2016	56.71		70.07		67.48		77.48	a	80.26		90.73		94.81		-----	z	-----	z	75.90		69.97		59.71		74.31	b
2017	56.48		59.93		71.35		71.30		83.65		91.73		98.79	b	96.19	d	91.28	a	88.30	k	65.13		64.39	c	77.29	a
2018	60.96	f	68.80	h	64.83	g	75.78	l	82.96	g	92.68	b	97.54	c	94.89	l	90.44	l	79.55		71.07	c	-----	z	85.21	h
2019	60.77	e	54.14		64.03		74.13		75.00		89.38	d	89.65		91.80	a	85.71	b	79.79	c	71.40		55.65		74.29
2020	58.48		69.55		61.07	d	71.76	a	78.06		85.60		89.53	a	92.35		88.70		87.10		66.43		60.80	a	75.79
2021	59.68		63.18		64.26		74.67		81.35		87.77		92.93	a	90.94		88.30		73.48		67.23		54.10	b	74.82
2022	61.94		67.86		71.06		69.30		77.16		86.47		89.35		92.74		88.43		79.00		61.17		55.06		74.96
2023	58.10		58.54		56.87		70.00		75.48		78.97		93.29		90.71		82.03		78.20	a	68.53		59.61		72.53
2024	58.26		60.31		63.45		72.40		78.74		89.87		96.39		90.35		89.67		83.87		62.70		60.84		75.57
2025	62.94		62.18	k	63.58		71.30		81.03	a	85.40		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	72.85	g
Period of Record Statistics
MEAN	58.34		62.04		65.52		71.64		78.53		86.25		91.58		90.93		86.97		78.67		65.67		57.94		74.27
S.D.	3.42		3.88		4.64		4.42		4.02		3.83		2.72		2.58		3.27		4.19		3.72		3.52		1.85
SKEW	1.15		0.22		0.50		-0.67		0.16		-0.47		0.31		0.05		-0.25		0.04		0.25		0.52		1.11
MAX	71.03		70.07		77.97		79.20		92.27		93.33		98.79		97.48		94.54		87.20		73.77		67.74		79.27
MIN	52.16		52.71		56.03		56.50		67.90		77.77		86.16		83.84		78.63		70.97		58.77		50.81		71.79
YRS	61		59		62		55		58		57		54		53		54		55		58		59		38