WATERDALE, CO

Average of Minimum Temperature (Degrees Fahrenheit)

(058839)

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
1902	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	53.13	a	57.21	c	45.80		-----	z	-----	z	17.97		43.53	h
1903	18.17	a	3.68		20.03		32.03		36.29		45.60		50.32		48.10		40.10		32.61		22.23		17.00		30.51
1904	10.81		22.14		25.29		31.97		40.58		45.17		49.61		50.23		43.47		32.65		23.59	a	18.21	b	32.81
1905	15.17	b	7.64		30.03		31.70		38.77		47.97		50.10		51.06		42.80		29.16		25.83		12.45		31.89
1906	19.19		16.75		14.00		34.43		39.68		45.00		50.06		49.68		44.37		32.29		23.30		23.00	a	32.65
1907	14.84		23.50		29.26		29.80		37.16		44.30		50.77		50.65		42.77		34.55		20.20		17.29		32.92
1908	18.13		-----	z	29.32		32.83		37.81		45.57		52.29		51.90		44.70		33.71		20.13		17.42		34.89	a
1909	20.16		16.43		25.97	a	29.33		37.42		48.23		53.61		54.26		44.30		34.42		27.23		8.32		33.31
1910	15.35		13.25		32.00		34.77		40.16		47.63		54.32		52.42		46.77		35.16		29.47		19.48		35.07
1911	20.35		15.50		27.48		32.90		40.61		50.46	b	52.73	a	50.52	d	46.93		31.97		19.80		10.61		33.32
1912	11.09	i	15.07	b	13.58		31.72	a	37.45		46.13		51.87		52.13		39.83	a	33.19		25.20		14.77		32.81	a
1913	13.31	b	8.11		21.48		33.10		41.23		47.13		53.79	g	53.77		43.14	a	31.97		26.30		6.42		29.63	a
1914	19.40	a	15.52	a	24.23		34.13		40.77		48.67		52.70	a	50.74		45.40		36.26		22.10		7.70	a	33.13
1915	11.30	a	20.68		-----	z	38.55	a	-----	z	45.97		50.77		-----	z	43.00		33.17	a	25.17	a	16.42		31.67	c
1916	7.77		-----	z	30.48		31.50		37.48		44.13		53.52		51.74		41.57		32.30	a	18.90	a	10.74		32.74	a
1917	12.16		16.71		16.29		29.40		36.06		44.80		51.87		48.45		43.00		29.45		28.13		-----	z	32.39	a
1918	-----	z	-----	z	-----	z	30.40		39.81		50.77		52.58		53.52		46.20	t	-----	z	20.77		16.13		37.71	e
1919	-----	z	-----	z	-----	z	35.94	l	40.48		-----	z	53.55		50.26		44.97		32.26		23.64	b	14.81		37.14	e
1920	-----	z	-----	z	-----	z	27.70		40.87		47.43		51.55		51.68		42.33		34.10		21.80		-----	z	39.68	d
1921	-----	z	-----	z	-----	z	29.77		41.32		49.90		52.16		52.81		42.60		36.42		23.77		18.13		38.54	c
1922	-----	z	-----	z	-----	z	30.33		38.58		48.80		51.77		54.55		44.97		34.10		23.17		17.87		38.24	c
1923	21.52		12.07		18.00		31.00		40.48		47.37		54.52		52.10		43.00		30.81		24.03		14.63	a	32.46
1924	8.19		21.90		14.90		29.30		36.48		45.30		50.32		49.10		40.37		34.58		23.57		6.10	a	30.01
1925	11.23		22.89		24.45		33.13		41.42		49.17		54.61		50.74		44.53		28.16		21.03		14.32		32.97
1926	11.03		21.79		20.84		30.17		39.50	a	45.60		50.35		49.13		40.00		30.40	a	25.90		7.29		31.00
1927	16.06		16.64		19.30	a	28.90		36.65		44.50		48.32		46.87		39.63		31.16		24.83		6.23		29.92
1928	15.39		14.17		21.59	b	26.30		39.06		41.33		47.52		45.29		37.73		32.42		19.20		8.19		29.02
1929	7.13		2.04		21.29		27.37		35.61		42.57	b	49.93	c	50.80	a	38.62	d	29.74		12.00		14.16		27.60
1930	-5.84		19.39		17.23		31.60		33.74		41.47		49.10		49.87		38.33	c	26.55		17.60		8.58		27.30
1931	10.13		17.43		17.23		27.37		34.26		45.10		49.03		48.26		47.60		34.77		21.10		17.16		30.79
1932	11.00		21.07		15.94		32.20		41.10		47.10		54.06		52.32		41.23		30.55		23.30		2.83	a	31.06
1933	18.10		9.93		26.68		29.03		40.32		53.28	a	57.48		52.97		49.00		37.97		26.10		26.39		35.60
1934	21.90		21.36		27.03		34.37		48.52		51.53		58.81		52.77		42.60		-----	z	27.47		20.23		36.96	a
1935	19.42		-----	z	25.67	a	32.10		40.03		49.13		-----	z	55.39		-----	z	33.39		21.63	k	17.58		34.09	d
1936	15.45		6.00	a	24.87		23.67	u	42.32		54.63		57.83	a	53.13		44.77		34.45		25.10		19.67	a	34.38	a
1937	-1.03	a	16.86		24.19		31.00		49.35		49.27		-----	z	53.23	a	44.17		34.97		22.60		13.97		30.78	a
1938	16.55		17.64		27.40	a	-----	z	39.32		47.38	a	49.06		51.90	b	45.27		34.13		17.90	a	15.90	b	32.95	a
1939	19.42		8.59	a	23.68		32.67		40.68		44.69	a	54.52		50.84		47.63		31.81		21.23		18.81		32.88
1940	4.19		21.71	a	29.61		34.27		41.35		49.07		54.52		50.74		49.80		35.81		19.57		17.50	a	34.01
1941	15.94		21.04	a	23.10	a	32.20		41.06		45.40		50.63	a	49.63	a	40.57		32.06		19.70		14.84		32.18
1942	7.90		4.71		18.97		31.63		36.94		48.37		56.45		55.68		43.03		33.20	a	24.10	a	21.03		31.83
1943	17.77		20.54		17.29		36.40		37.55		47.13		52.55		52.39		39.33		30.81		22.00	a	17.00		32.56
1944	12.55		16.17		17.94		30.80		40.90	a	46.57		49.70	a	49.39		40.50		34.13		23.23		13.61		31.29
1945	16.58		18.93		23.84		26.86	a	38.65		44.30		51.77		51.39		40.03	a	33.29		24.34	a	13.13		31.93
1946	13.19		16.11		26.74		36.77		37.71		46.17		52.87		50.97		41.53		30.77		18.00		21.10		32.66
1947	12.90		15.00		20.48		32.23		40.06		43.50		51.84		52.13		45.27		36.81		16.13		17.45		31.98
1948	10.69	b	11.85	b	17.73	a	33.97		40.03	a	48.73		52.19		50.90		47.10		32.10		21.20		14.03		31.71
1949	2.94		13.68		25.19		33.97		42.42		48.57		52.23		49.55		41.04	g	31.08	f	29.03		14.23		31.18	b
1950	13.19		21.67	a	22.10		31.23		37.37	a	45.90		51.00		47.23		42.97	a	35.81		23.43		19.32		32.60
1951	10.54	g	18.32		19.87		30.70		40.13		42.13		51.84		50.97	a	40.07		30.32		19.07		14.97		32.58	a
1952	16.52		19.00		16.62	b	32.47		40.55		48.47		50.71		50.23		42.50		31.48		17.90		17.19		31.97
1953	24.29		16.75		24.80	a	27.23		37.90		48.33		51.97		48.23		41.97		34.00		24.03	a	15.50	a	32.92
1954	17.00		23.29		18.71		33.40		39.06		46.60		54.93	a	50.45		46.23		33.65		24.90		17.29		33.79
1955	11.19		10.04		18.74	d	30.41	c	40.00		46.23		53.58		54.80	a	44.23		33.32		20.40		18.23		31.76
1956	17.93	a	10.36	a	22.65		30.20		42.65		48.87		52.00		49.48		42.43		33.71		20.97		21.23		32.71
1957	8.71		21.64		23.32		28.40		39.43	a	47.62	a	52.39		52.39		40.13		35.90		21.00		20.71		32.64
1958	14.13		19.71		20.23		28.23		41.87		46.24	a	49.87		51.03		41.57	b	34.58		21.57		16.87		32.16
1959	13.32		14.50		20.23		26.00		39.55		45.90		47.71		51.13		40.00		30.65		19.43		18.74		30.60
1960	12.03		10.21		19.65		31.50		37.48		47.83		52.35		50.87		45.00		36.84		24.77		16.77		32.11
1961	12.84		18.52	a	22.23		30.07	a	40.17	a	46.90		51.13		52.10		40.43		33.55		21.97		12.52		31.87
1962	2.87		17.71		20.77		32.37		39.32		46.23		50.26		49.45		43.62	a	36.68		26.27		18.00		31.96
1963	1.45		24.14		22.52		32.17		40.48		49.77		54.29		53.03	b	48.80		40.10		25.70		12.48		33.74
1964	17.13	a	13.07		16.88	w	29.97		40.48		46.13		54.23		49.06		41.67		32.00		24.77		18.23		33.34	a
1965	21.23		14.64		13.55		34.67		40.26		48.57		55.55		51.87		40.20		35.32		28.43		20.19		33.71
1966	11.68		11.36		25.39		29.40		39.97		47.03		58.00		51.10		43.66	a	33.00		24.73		16.13		32.62
1967	20.13		21.75		28.39		31.07		37.70	a	45.07		53.45		53.35		44.57		36.00		22.30		12.16		33.83
1968	14.97	a	19.90		26.48		28.50		38.61		48.48	a	52.74		52.60	a	41.63		36.06		22.10		15.03		33.09
1969	18.03		20.89		18.68		37.40		44.77		48.20		56.61		55.81		47.80		29.87		26.13		21.06		35.44
1970	18.90		22.81	a	20.90		28.70		42.48		48.67		54.90		56.03		43.33		32.42		27.68	b	19.65		34.71
1971	19.87		17.93		23.81		31.60		40.10		49.33		52.74		54.45		41.90		33.47	a	24.20		17.29		33.89
1972	14.00	a	22.21		28.48		33.83		41.10		51.87		52.97		53.77		46.50		36.81		20.57		11.87		34.50
1973	15.32		19.96		26.39		28.43		40.97		50.07		54.74		55.65		44.77		37.87		25.70		20.81		35.06
1974	12.03		19.79		26.35		32.90	a	43.81		51.27		56.45		50.03		43.03		38.10		25.80		16.19		34.65
1975	15.06		13.86		23.33	a	28.53		40.19		47.27		55.00		53.19		43.90		36.84		23.87		22.97		33.67
1976	14.52		24.17		22.77		33.83		42.23		47.87		56.65		53.26		47.10	a	31.87	a	24.37		18.00	a	34.72
1977	9.93	a	22.89		22.74		35.40		43.06		54.43		57.87		54.00		47.90		36.81		25.00		18.77		35.73
1978	9.52		15.68		26.58		32.77		37.90		47.80		54.07	a	51.29		44.90		32.87		21.55	a	9.58		32.04
1979	3.10	a	16.69	b	25.87		33.40		40.06		47.86	a	54.06		51.77		46.33		36.39		17.63		15.26		32.37
1980	8.32		13.59		21.97	b	29.57		40.45		49.77		56.55		54.10		48.37		34.13		25.53		24.77		33.93
1981	17.33	a	16.93		25.23		37.37		41.55		50.24	a	54.52		52.81		46.97		33.68		26.67		17.46	c	35.06
1982	11.96	c	12.46		23.62	b	28.52	a	39.21	b	45.10		53.10		55.71		45.63		32.80	a	20.43		15.97	b	32.04
1983	18.32		18.81	b	24.07	a	27.87		36.81		45.07	a	54.48		55.81		43.38	a	31.83	b	22.59	a	6.14	b	32.10
1984	7.74		14.50	a	22.55		27.73		40.39		45.70		54.52		53.29		43.14	b	30.67	a	22.10	a	14.77		31.43
1985	9.48	b	8.41	a	21.87	a	33.69	a	42.23		49.80		53.90		50.03		41.50	b	32.27	a	17.00	a	13.73	a	31.16
1986	19.37	d	17.15	b	29.39		33.80		38.74		50.63		53.16		52.13	a	43.14	b	34.31	b	23.14	a	14.90		34.16
1987	15.57	c	19.54	b	23.04	c	32.17		42.00	a	49.00		53.58		51.63	a	42.45	a	32.54	c	23.72	a	13.72	b	33.25
1988	4.12	f	16.17		20.35		31.34	a	40.24	b	53.33		54.03		53.10		42.34	a	34.32		23.17	a	12.35		34.62	a
1989	16.67	d	7.32		23.07	c	32.33		42.03		45.43		53.45		51.35		43.83		32.97	a	24.50		9.06		31.84
1990	17.52	d	16.36		24.83	a	32.07		38.26		47.97		52.58		51.61		46.47		31.17	b	25.59	a	6.48		32.58
1991	9.23		20.61		25.10	a	30.90		41.67	a	49.40		53.06		52.45		43.04	b	30.70	a	21.41	a	15.40	a	32.75
1992	14.23		21.00	a	25.87	a	37.14	a	42.87		49.27		52.97		51.43	a	45.25	b	34.62	b	21.52	a	11.39	c	33.96
1993	13.59	b	14.18		26.24	b	32.67	f	44.10	b	48.81	c	52.87		52.00	a	42.87		32.25	c	20.14	b	18.85	d	33.26	a
1994	17.22	d	-----	z	26.66	b	32.70		43.45		51.10		53.31	b	55.07	c	45.12	d	36.04	e	24.88	e	17.57	c	36.65	a
1995	16.93	d	20.71	d	25.71	c	30.00		37.90	b	46.63		52.74		54.77		44.72	a	32.38	b	25.88	f	17.31	b	34.53	a
1996	8.68	c	18.76	d	19.48	b	31.69	a	41.86	c	49.33	c	53.87		51.59	d	43.00	c	34.62	e	22.86	b	17.04	e	32.73
1997	10.57	a	17.64	c	25.07	a	27.37		40.84		50.00		52.80	a	54.06		47.83		32.10	b	21.89	c	16.67	a	33.07
1998	16.61	c	18.96	c	22.04	c	30.48	a	40.57	a	44.22	g	56.66	b	53.29		49.93	c	35.83	b	28.25	b	14.43	a	33.37	a
1999	17.76	f	20.80	h	24.37	d	-----	z	39.57	h	48.24	e	-----	z	54.73	a	42.67		32.17	b	27.76	a	19.73	a	35.67	e
2000	16.22	d	20.92	c	26.18	c	32.56	c	43.00	a	46.82	b	56.55		54.48		44.26	c	35.47	a	17.43		8.86	x	35.81	a
2001	11.90	b	12.91	f	24.43	a	32.71	b	40.48	b	49.53		56.29		54.38	b	44.82	b	34.00	e	25.69	a	13.50	c	35.25	a
2002	10.67	d	11.67	d	15.15	d	31.42	f	39.62	e	50.64	b	57.16	f	51.80	a	46.16	e	29.19	d	21.07	b	17.22	d	29.32	b
2003	17.34	b	11.96	c	23.52	h	33.74	c	42.39	c	48.00	a	58.73	a	56.52		43.61	b	37.07	c	23.96	b	16.92	g	37.33	b
2004	16.56	d	17.12	c	29.82	c	34.33	c	43.92	e	48.68	b	55.21	c	51.90		45.97	a	36.38	j	27.03		18.65	e	35.38	a
2005	18.89	d	22.32	f	26.04	e	31.81	d	42.20	a	49.26	c	56.97	b	54.70	a	47.07	a	36.68		28.04	d	17.67	a	37.21	a
2006	23.83	a	16.36		23.52		34.15	c	43.90		55.03		60.10	a	57.58		43.45	a	34.67	a	26.57		20.16		36.61
2007	12.32		16.57		31.27	a	33.82	b	42.73	a	50.89	b	59.42		58.23	a	47.59	a	37.29		25.33		11.97	a	35.62
2008	11.71		18.12	d	23.83	a	28.52	a	41.23		49.67		57.71		54.37	a	45.66	a	35.20	a	27.60		12.90		33.88
2009	17.63	a	21.58	b	26.69	b	31.27		45.00	a	49.40		53.84		51.97		46.17		29.97		28.07		12.26		34.49
2010	16.32		16.30	a	26.30	a	33.73		39.34	b	51.72	a	56.27	a	56.60	a	46.17		36.90		25.17		19.50	a	35.36
2011	14.58		13.42	b	26.94		26.66	a	40.42		50.53		58.93	a	56.81		47.48	a	36.61		24.62	a	15.16		34.35
2012	20.35		15.93		29.71		35.87		41.21	b	52.31	a	57.87		53.94		46.76	a	32.65		25.90		16.68		35.76
2013	12.68		14.25		21.77		26.60		40.45		48.30		55.23	a	52.93	a	50.10		32.06		23.60		12.60	a	32.55
2014	15.17	b	12.96		24.32		31.67		40.81		45.67		53.58	e	51.80	a	45.70		35.48		22.90		17.94		33.17
2015	19.90		19.74	a	28.48		33.57		40.32		52.03		54.06		52.71		48.00		39.45		23.70		16.39		35.70
2016	16.97		22.07		26.90		34.40		39.00		49.63	k	54.11	d	51.34	b	44.93	b	38.26		28.53		10.34	b	33.35	a
2017	16.23		24.89	a	30.94		32.00	b	39.13	a	50.07		55.60	a	51.87	a	44.09	h	31.50	a	28.59	c	16.96	g	36.08	b
2018	17.61		13.63	a	24.13		29.50		44.39		50.13		55.65		52.03		47.53		35.89	d	22.23		16.39		34.09
2019	18.63	d	15.25	h	23.41	d	33.27		36.59	i	44.56	c	50.83	a	53.00	f	46.07		30.07	d	25.23	h	24.17	m	35.26	e
2020	17.93	a	13.59	b	27.13		28.40		39.93	a	48.30		54.42	e	54.07	a	43.80		34.04	d	25.30		23.27	p	35.17	a
2021	17.70	d	10.67	a	23.77		29.27		41.00		50.55	a	54.55	b	52.23		46.70		33.23		27.14	a	20.42		33.94
2022	14.74		11.25		23.13		27.07	a	39.71		50.13		56.77		55.00		47.45	a	34.55		18.27		13.97	a	32.67
2023	15.81		15.39		18.77		29.97		42.39		49.40		54.68		54.33	a	46.07		32.74		23.03		21.58		33.68
2024	12.19		22.50	a	24.77		32.88	n	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	19.82	i
Period of Record Statistics
MEAN	14.16		16.53		23.43		31.46		40.30		48.00		53.53		52.29		44.12		33.63		23.31		15.62		32.90
S.D.	5.08		4.81		4.09		2.66		2.40		2.63		2.60		2.33		2.70		2.47		3.18		4.26		1.71
SKEW	-1.03		-0.65		-0.33		0.12		0.45		0.06		0.16		-0.01		-0.06		0.02		-0.48		-0.54		-0.58
MAX	24.29		24.89		32.00		38.55		49.35		55.03		60.10		58.23		50.10		40.10		29.47		26.39		36.61
MIN	-5.84		2.04		13.55		26.00		33.74		41.33		47.52		45.29		37.73		26.55		12.00		2.83		27.30
YRS	113		109		114		115		118		118		117		120		118		117		118		115		86