EL CAJON, CA

Average of Minimum Temperature (Degrees Fahrenheit)

(042706)

File last updated on April 20, 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
1979	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	43.18	b	39.90		41.54	j
1980	47.60	a	47.28		46.03	a	49.97		52.97		55.40		62.87		63.28	b	59.97		52.10		43.67		41.90	a	51.92
1981	44.70	a	45.11		47.50	a	53.20		56.77		-----	z	64.80	a	65.61		61.87		52.55		45.60		41.61		52.67	a
1982	41.84		47.00		47.00		50.13		57.00	b	57.93		61.10		64.61		61.30		50.94		43.10		-----	z	52.90	a
1983	41.68		45.89	a	49.17	a	47.53		53.29		57.73		59.10		64.71		63.40		55.89	c	45.10	a	42.32		52.15
1984	39.63	a	41.38		46.52		49.40		55.71	c	59.00		67.65		66.90	a	68.21	a	54.50	a	46.31	a	41.93	a	53.09
1985	40.23		41.48	a	45.13		51.53		54.93	b	58.10	a	65.07	a	62.71		58.92	e	56.40	a	47.14	b	41.45		51.92
1986	45.45		-----	z	49.90	a	50.93	b	54.33	a	60.10		61.50	a	64.55		57.60		53.97	a	46.47		41.00	a	53.25	a
1987	39.27	a	42.82		46.65		51.17		57.00		59.14	a	59.41	d	62.61	c	60.97		60.77	a	-----	z	38.45	b	52.57	a
1988	40.17	b	42.42	c	44.57	c	50.52	e	53.25	c	56.48	a	63.55	b	63.77	a	60.64	h	58.08	e	47.54	d	41.48	b	51.08	a
1989	37.47	a	43.95	i	47.68	i	55.55	h	55.07	a	58.96	g	62.45	b	63.52		57.83	f	55.35		46.27		38.68	c	51.26	e
1990	39.67	a	38.72	c	47.86	b	54.38	a	54.70	a	59.69	a	64.14	c	63.84		62.54	d	55.10	b	46.00		37.97	a	52.05
1991	41.89	c	45.75		45.40	a	50.21	a	52.87	a	57.48	a	61.97		63.03	a	-----	z	58.11	d	45.80		42.93	a	51.40	a
1992	39.41	b	47.81	b	50.17	b	-----	z	61.43	a	-----	z	65.03		67.32		62.20		-----	z	44.24	a	39.67	a	53.03	c
1993	46.17	a	47.43		50.45		52.55	a	58.10		61.21	a	64.00		63.48		60.07	a	56.19		47.00		40.81		53.95
1994	40.03		43.29		-----	z	52.80		55.33	a	-----	z	63.45		66.42		-----	z	54.16		41.83	a	41.58		50.99	c
1995	46.03		49.00		48.65		48.20		52.68		55.80		60.23		63.48	h	62.89	b	53.83	a	48.67		42.81		51.71	a
1996	-----	z	46.96	b	47.39		50.33		56.59	b	59.56	c	63.61		65.59	i	62.67	l	51.81	d	46.36	b	42.82	c	51.71	c
1997	45.26	d	41.63	a	47.11	c	49.93	b	58.71	c	61.57		62.58		65.95	k	-----	z	55.79	b	48.62	i	-----	z	52.82	d
1998	43.93	c	45.86		46.82	c	-----	z	53.90		57.43		-----	z	-----	z	-----	z	-----	z	45.97		-----	z	48.99	f
1999	41.46	c	41.36		44.11	c	45.71	f	53.30	a	55.79	a	61.83	a	61.17	a	59.59	a	53.31	e	45.88	d	38.85	d	50.60	a
2000	43.13	a	46.30	b	46.27	a	51.26	c	56.55		60.30		61.00	c	63.25	c	61.10		55.73	a	41.21	b	42.04	c	52.34
2001	38.81	d	41.85	a	49.76	b	49.11	c	56.80	a	58.69	a	62.06		63.62	g	60.67		56.88	g	49.10		37.00	h	51.87	c
2002	40.32		40.85	b	44.63	a	51.33		54.13		57.73	d	61.96	c	62.00	j	61.16	e	55.00	c	48.29	b	41.78	d	50.65	a
2003	44.25	c	45.79	i	47.48	d	48.43	b	53.93	d	58.76	e	63.10	b	65.62	b	62.33	c	58.65	h	47.74	c	40.84	f	54.63	c
2004	43.73	e	41.92	d	50.62	g	53.45	j	56.76	n	58.88	e	63.32		63.50	e	62.78	l	55.13	h	44.76	e	42.17	b	51.18	e
2005	44.62	b	46.88	c	49.77		47.44	c	55.57	a	58.00		62.16		63.83	a	58.68	e	54.84	f	47.11	c	44.13		52.56	a
2006	41.93	a	42.31	b	42.43	c	49.45	a	55.81		60.60		67.65		63.93	a	58.61	b	52.90	j	49.15	d	39.48	b	51.94	a
2007	37.74	d	44.70	a	47.90		51.57		55.85	d	57.63		63.43	c	66.52	j	60.57	g	54.58	g	50.73		40.19		49.97	c
2008	42.87	a	42.23	c	46.82	n	50.83	a	54.63	a	63.79	a	58.96	c	65.40	a	62.59	c	54.48	f	50.83		43.80	a	53.59	b
2009	43.39		42.19	a	46.27	a	48.60	e	57.67	a	58.87		63.90		63.03		63.07		53.71		45.57		41.77		52.34
2010	42.39		44.37	a	46.84		48.46	d	53.10		58.13		61.23	a	62.03		59.07		56.81		45.80		43.97		51.85
2011	40.77		42.18		46.55		51.00	d	53.42		57.17		63.42		63.48		61.50		53.27	a	45.68	b	37.90		51.36
2012	41.16		43.83		46.19		49.57		55.26		56.33		61.23		66.81		65.03		56.32		48.50		45.23		52.95
2013	39.00		41.50		49.55		52.57		58.13		61.10		64.29		64.10		63.30		53.19		48.90		41.03		53.05
2014	42.97		47.54		51.35		52.40		57.77		60.30		66.55		66.29		67.50		59.13		48.97		48.16		55.74
2015	44.71		48.14		50.90		52.93		57.03		62.43		65.84		67.58		67.63		61.81		45.43		40.84		55.44
2016	44.32		44.41		49.48		52.50		57.19		62.40		65.58		66.26		62.67		57.52		48.53		45.74		54.72
2017	45.81		48.68		49.71		53.27		56.71		60.47		66.77		66.52		63.97		56.65		50.93		40.84		55.03
2018	46.03		44.18		49.03		52.57		56.71		60.73		68.03		69.03		62.63		57.42		48.80		44.52		54.97
2019	43.65		42.57		48.06		53.73		55.65		61.63		64.00		64.00		63.53		51.81		47.40		44.74		53.40
2020	42.39		43.62		49.23		53.90		58.48		60.87		63.52		67.61		62.90		57.97		46.07		41.45		54.00
2021	41.90		44.00		44.84		52.07		56.68		60.57		66.00		66.58		64.40		53.84		50.10		44.97		53.83
2022	41.39		39.32		46.39		51.60		54.71		60.50		63.87		67.10		66.43		58.52		43.63		42.94		53.03
2023	43.32		39.57		45.81		49.30		55.71		58.23		63.97		65.10		63.37		54.97		46.00		44.03		52.45
2024	43.16		46.55		47.87		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	45.86	i
Period of Record Statistics
MEAN	42.40		44.07		47.48		50.94		55.71		59.16		63.40		64.83		62.33		55.50		46.64		41.95		53.25
S.D.	2.46		2.72		2.05		1.83		1.91		1.99		2.22		1.83		2.58		2.55		2.31		2.25		1.29
SKEW	-0.03		0.05		-0.14		-0.09		0.45		0.10		0.10		0.26		0.45		0.41		-0.16		0.34		0.48
MAX	47.60		49.00		51.35		54.38		61.43		63.79		68.03		69.03		68.21		61.81		50.93		48.16		55.74
MIN	37.47		38.72		42.43		47.44		52.68		55.40		58.96		61.17		57.60		50.94		41.21		37.90		51.36
YRS	44		42		41		39		43		40		43		37		35		35		43		40		22