IDYLLWILD FIRE DEPT, CA

Average of Minimum Temperature (Degrees Fahrenheit)

(044211)

File last updated on April 18, 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
1943	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	34.61	m	27.43	p	-----	z	-----	z
1944	-----	z	-----	z	-----	z	-----	z	40.67	y	-----	z	33.89	v	47.26		42.57		35.10	a	-----	z	-----	z	41.64	i
1945	-----	z	-----	z	-----	z	-----	z	34.82	c	41.27		52.71		51.32		44.24	a	39.62	b	28.11	b	-----	z	41.73	e
1946	-----	z	21.14	g	25.87	a	33.17		34.35		41.62	a	48.94		49.06		45.90		31.13		25.80		28.94		36.48	b
1947	19.77		25.79		30.07	b	35.50		40.32		43.93		50.65		50.23		50.23		39.47	a	26.26	c	26.08	g	37.47	a
1948	28.22	h	23.16	d	24.17	a	31.70		33.96	f	42.58	d	48.10	a	49.26		46.50	b	39.73	a	29.88	e	23.61		35.87	b
1949	15.43	c	18.42	i	25.27	a	33.64	h	35.77	e	45.64	e	51.42		47.90		49.24	a	36.45		36.40	e	24.43	j	38.17	c
1950	19.50	g	29.64	n	28.55	k	33.90	a	33.45	k	39.62	a	52.19		49.43	a	43.04	c	40.74		33.81	n	-----	z	43.15	f
1951	24.62	j	20.33	v	-----	z	-----	z	35.59	b	39.32	e	50.90		51.27	a	48.79	b	39.14	c	32.05	k	-----	z	44.17	f
1952	20.62	j	-----	z	-----	z	-----	z	37.70	u	39.83	g	51.59	b	53.24	f	48.61	g	42.33	a	29.48	i	25.52		39.81	i
1953	25.69	r	23.67	j	25.29	g	29.93	p	33.73	t	41.11	c	55.19		50.48	b	47.30		37.87		33.55	a	27.42		41.85	e
1954	25.71		29.26	e	25.19	o	33.10	t	38.68	i	42.60		53.04	f	44.58		43.38	a	35.42		30.37		23.68		34.37	d
1955	17.17	a	20.00		23.90		23.67		38.96	e	41.83	a	49.43	a	55.06		44.00	f	42.42		32.26	c	-----	z	34.47	b
1956	25.61	m	22.52	h	30.32		30.05	j	37.00	k	44.97		49.43	a	45.69	b	47.44	c	34.93	a	32.87	g	28.96	d	40.25	e
1957	25.94		29.96		30.17	a	29.62	d	33.42	e	48.43	b	51.90	a	49.32		44.80		35.37	a	28.67		30.00	q	37.05	a
1958	26.70	d	29.63	i	22.19	j	28.83	f	41.96	c	42.21	f	45.37	a	51.65		45.20		39.90		29.10	a	28.50	a	38.55	d
1959	25.00	f	21.29		26.67	m	31.44	e	32.96	d	46.07		55.19		49.45		42.33		38.17	a	35.60		31.42		38.39	b
1960	21.42		26.14		32.97		33.96	b	36.20	a	47.77		52.81		51.29		49.03		35.45		28.63		25.90		36.80
1961	28.94		29.48	a	30.00		32.50		35.74		48.97		54.70	a	54.16		44.33		39.13		30.59	a	27.65		38.02
1962	28.62	e	27.96		24.71		38.03		35.43	a	42.18	b	49.84		51.00	a	46.80		37.17	a	31.00		27.97	b	36.73
1963	22.68		31.67	d	24.19	d	25.67	c	37.70	a	38.75	f	50.23	e	50.73	e	48.88	d	39.46	c	31.25	b	26.73	e	35.38	a
1964	24.72	b	24.13	f	26.61	c	31.77		34.70	a	41.67		51.57	c	-----	z	41.60		41.81		25.37		27.39		34.72	b
1965	27.52		24.39		26.55		28.93		33.62	e	37.63		47.97		46.84		35.97	a	37.90		31.20		23.81		33.53
1966	19.94		18.81	a	25.97		30.63		36.19		40.97		45.45		47.61		40.52	a	31.42		27.71	b	28.26	h	33.20	a
1967	28.74	h	28.32	f	29.26	d	23.04	g	35.96	h	41.36	e	53.03	b	51.60	a	43.96	c	33.59	d	34.00	c	23.14	j	40.97	e
1968	27.08	f	31.55	i	29.15	e	31.42	d	36.08	f	43.67		50.41	b	44.50	a	41.69	a	31.78	d	29.29	f	23.76	f	38.95	e
1969	28.72	f	23.48	e	22.23	e	30.62	d	35.20	a	41.43		50.45		50.48		42.41	c	34.94		35.66	a	30.19		36.10	a
1970	30.68		33.29		29.77		29.43		40.57	a	45.17		52.42		54.13		45.40		39.00		33.47		22.55		37.99
1971	22.23		24.07		25.80	a	32.11	u	35.16		43.37		53.19		55.45		47.77		34.42		30.03		23.03		35.87	a
1972	25.13		29.76		36.00		32.60		36.58		46.77		54.39		49.40	a	44.23		35.61		27.33		23.29		36.76
1973	23.16		28.04		26.13		33.07		40.06		46.14	a	53.58		51.26		44.73		37.71		30.03	a	28.68		36.88
1974	25.06		26.33	a	30.00	a	31.93		38.40	a	46.90	a	51.30	a	49.94		50.97		41.65		33.17		26.74		37.70
1975	28.71		26.68		28.03	a	27.40		37.81		42.93		52.42		49.29		50.40		38.58		31.70		28.84		36.90
1976	30.29		30.52		27.87	a	30.21	a	39.45		44.80		53.10		47.55		48.00		40.42		36.30		28.35		38.07
1977	28.97		30.50		24.87		33.50		33.16		48.50		52.42		55.77	a	47.30		42.19		35.77		37.37	a	39.19
1978	31.19		29.11	a	35.06		31.37		38.27	a	47.57		53.00		50.61		46.73		44.74		30.10		25.13	a	38.57
1979	26.35		25.43		29.06		33.00		40.81		48.00		50.90		50.06		51.87		40.53	a	30.45	a	31.45		38.16
1980	32.52		31.66		28.66	b	34.86	a	34.94		42.83	a	53.86	b	49.58		48.34	a	41.74		34.10	a	35.03		39.01
1981	31.65		30.15	a	29.90		38.03	a	40.16		52.21	b	53.74		54.61		50.00		36.80	a	35.10		32.06		40.37
1982	26.57	a	30.07		28.59	b	32.80		37.45		41.25	b	50.58		53.65		46.90	a	37.90		30.17		27.81		36.98
1983	30.87		30.29		31.16		29.55	a	38.74		42.17		49.10	a	51.57	a	49.67		38.76	b	31.07		30.29		37.77
1984	30.68		27.97		30.94		32.13		44.35		43.53		53.93	a	53.90		50.57		36.65		29.70		27.13		38.46
1985	28.29		26.89		27.29		38.41	a	39.25	c	48.10		55.23		50.97		42.40		39.90		31.57		29.68		38.16
1986	34.23		33.15	b	33.87		34.83		40.32		47.87		51.15	e	56.93	b	41.43		38.10		34.53		29.63	a	39.67
1987	26.66	b	28.85	a	28.71		38.63		40.03		48.77		48.10		52.26		47.48	a	43.32		31.90		25.80	a	38.38
1988	28.68		30.45		31.90		34.50		38.23	a	45.41	a	53.52		53.00		47.43		46.53	a	33.20		27.13		39.17
1989	26.60	a	27.61		34.84		40.13		40.00		45.97		54.77		49.52		47.63		38.65		34.50		30.03		39.19
1990	26.81		24.22	a	29.81	e	35.03		36.90		47.60		54.65		50.83	a	47.90		41.71		32.52	a	23.10		37.59
1991	27.87		32.00		25.10		29.87		35.68		42.83		51.16		51.03		49.07	b	43.00	a	34.40		29.48		37.62
1992	27.35		31.59		31.14	b	36.13		42.37	a	43.83		49.97		53.35		48.83		42.27	a	31.03		-----	z	39.81	a
1993	29.90		29.26	a	31.81		35.60		40.10		45.23		45.71		49.16		46.34	a	40.13		31.55	a	27.19		37.67
1994	29.10		25.81	a	32.50	a	34.27		37.13		48.87		53.45		55.58		48.97		37.70	a	25.70		28.39		38.12
1995	29.19		34.71		31.13	a	32.82	b	35.28	b	42.41	a	50.73	a	55.32		50.43		41.42		37.50		31.17	b	39.34
1996	31.42		33.76		31.26		36.87		40.83	a	46.87		57.03	b	54.86	b	48.29	b	40.54	c	35.17		32.35		40.77
1997	30.15	d	28.61		33.27	a	34.87		46.10		45.00		50.53	a	55.24	b	51.66	a	38.39		33.57		27.74		39.59
1998	28.87		28.07	a	-----	z	30.23		-----	z	41.53		52.76	b	55.45		45.39	b	-----	z	30.78	c	28.20	a	37.92	c
1999	-----	z	29.64		27.50	a	29.72	a	37.42		44.27		52.03		50.60	a	49.17	a	42.06		35.07		29.07	b	38.78	a
2000	31.60	a	30.45		30.23	a	36.14	a	42.61	c	47.90		50.52		53.31	b	45.23		39.40	a	27.40		29.87		38.72
2001	24.52		25.19	a	29.82	c	31.23		45.93	d	50.20		51.97		56.66	b	51.47		45.25	c	35.57		27.41	b	39.60
2002	28.28	b	32.26	a	29.94		36.55	a	39.46	c	48.90		57.77		53.23		51.37		37.50	c	36.93	c	26.55		39.89
2003	33.39		30.33	a	31.77		31.34	a	42.07	a	48.31	a	57.54	g	56.71	c	52.14	a	45.73	a	29.72	a	29.39		39.17	a
2004	29.10	b	26.21	a	36.83	a	35.03		39.19		47.45	a	54.29	g	54.93	c	47.08	d	39.21	c	29.26	c	29.70	d	37.64	a
2005	28.86	c	29.87	e	31.43	a	32.30	c	40.48	b	42.52	g	55.64	c	55.21	b	46.36	b	39.89	d	35.50	b	31.18	c	38.79	a
2006	28.86	b	31.19	a	24.52		31.93	b	42.23	e	50.70	c	59.21	c	51.20	f	49.00	f	39.23	e	34.48	i	26.73	i	38.48	d
2007	25.76	f	27.67	a	30.66	b	35.42	d	40.41	b	46.79	b	57.32	c	57.93	c	45.64	e	41.00	e	37.15	d	26.11	d	40.55	a
2008	28.81	d	28.14		32.00	d	36.57	b	38.34	b	49.60	e	55.74		56.27	e	50.77	d	42.96	f	37.50	b	29.96	c	40.34	a
2009	32.53	a	27.00	c	29.18	c	34.78	c	47.85	d	43.89	c	57.88	f	53.27	a	50.96	c	37.71	c	33.23	d	28.17	b	38.05	a
2010	29.11	c	28.89	a	31.80	a	30.47		37.19	e	47.11	b	54.89	d	52.32		47.37	c	40.92	e	30.69	a	33.07	b	38.65
2011	31.00	b	25.23	b	31.12	g	35.90	j	37.68		43.40	j	55.52		55.32		51.71	i	42.10		32.47		27.45		38.35	d
2012	32.50	a	29.41	b	30.61		35.13		43.13		49.27		55.71		57.39		53.77		42.42		35.37		29.48		41.18
2013	28.32		27.00		34.65		36.90		43.42		52.10		59.97		59.81		53.10		41.23		37.33		33.19		42.25
2014	38.00		36.57		38.97		39.87		45.77		52.57		59.52		55.48		53.33		46.81		37.77		34.90		44.96
2015	36.29		37.85	a	39.87		36.80		37.74		51.50		52.13		56.39		52.90		45.16		31.63		28.03		42.19
2016	29.68		34.79		34.32		37.60		38.68		52.43		55.90		55.52		48.50		43.03		37.17		31.77		41.62
2017	30.23		33.71		36.10		38.43		41.32		50.70		58.10		56.77		49.20		43.00	b	39.27		35.69	b	42.71
2018	35.26		29.04		33.23		38.52	a	41.13		48.93		59.65		57.35		52.48	a	43.81		36.13		31.61		42.26
2019	32.42		25.77	f	32.97		38.62	a	37.74		49.37		53.19		54.35		49.36	b	40.13		36.27		33.00		41.58	a
2020	30.48		32.34		31.94		38.03		43.87		49.20		53.58		58.26		53.73		45.84		36.23		30.90		42.03
2021	30.65		30.07		28.94		37.97		41.77		54.93		61.52		58.07	a	53.00		38.35		38.53		30.90		42.06
2022	31.58		27.75		33.35		37.80		42.58		51.10		58.13		58.35		53.43		44.97		30.47		29.81		41.61
2023	29.58		27.54		29.87		37.00		40.61		42.67		56.42		55.39		48.00		42.77		35.30		33.06		39.85
2024	30.29		31.10		31.13		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	30.84	i
Period of Record Statistics
MEAN	28.41		28.80		30.11		33.81		39.00		45.90		52.94		52.59		47.64		39.70		32.60		28.89		39.17
S.D.	4.12		3.59		3.62		3.47		3.35		3.71		3.36		3.48		3.60		3.45		3.40		3.15		2.12
SKEW	-0.77		-0.23		0.21		-0.36		0.35		0.11		0.20		-0.17		-0.48		-0.22		-0.15		0.19		0.32
MAX	38.00		37.85		39.87		40.13		47.85		54.93		61.52		59.81		53.77		46.81		39.27		37.37		44.96
MIN	15.43		18.81		22.23		23.67		32.96		37.63		45.37		44.50		35.97		31.13		25.37		22.55		33.53
YRS	66		67		70		68		70		74		75		77		76		78		73		67		45