TWO BUTTES, CO

Average of Minimum Temperature (Degrees Fahrenheit)

(058510)

File last updated on April 23, 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
1900	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	51.63		44.55		23.30		17.70	a	34.30	h
1901	14.84		14.37	a	24.68		34.53		44.68		55.53		62.71		60.35		48.63		39.65		27.33		16.81		37.01
1902	14.94		19.14		24.65		35.24	a	47.35		54.83		58.70	a	61.39		46.17		38.23		28.13		18.13		37.24
1903	19.68		11.93		23.10		33.27		40.23		54.53		64.77		61.87		51.30		39.93	a	26.03		18.97		37.13
1904	14.52		17.97		26.10		31.83		45.77		53.93	a	60.87		59.74		50.50		41.63	a	24.43		18.48	b	37.15
1905	15.20	a	11.04	a	34.79	b	33.73		44.87	a	61.00		59.42		58.83	b	52.29	b	32.27	a	27.60		-----	z	39.18	a
1906	16.06		17.89		19.50	a	34.47		43.77		54.12	d	54.16		54.39		47.93		34.24	n	21.83		27.39	c	35.59	a
1907	19.00		19.12	d	28.54	c	32.57	b	40.29		51.90	a	60.46	c	59.43	a	53.79	b	37.77	i	25.54	b	18.36	i	39.06	b
1908	19.00	l	19.96	a	27.16		34.87		40.16		52.93		58.26		60.52		52.23		42.00		28.43		21.94		39.86	a
1909	18.10	a	16.75		24.89	c	32.80		42.58		55.93		62.61		63.07	c	51.13		38.23		31.50		12.20	a	37.48
1910	18.74		15.21		32.52		34.53		42.52		54.90	a	62.52		60.74		50.27		38.29		28.03	a	18.58		38.07
1911	20.03	b	16.64	c	29.07	d	36.30		47.61		56.97		61.87		58.48	f	55.58	d	39.45		23.23		13.94		36.43	a
1912	9.23		22.93		20.89	c	41.17		55.77	e	53.48	c	61.16		59.10		-----	z	41.80	a	28.30		17.29		37.37	a
1913	14.39	c	12.50		26.82	c	37.13		51.60	a	55.40		62.48		60.94		46.10		35.90		30.90		16.39		37.55
1914	25.07	a	18.89		26.00		36.24	a	46.94		56.48	a	61.12	n	57.32		52.87		36.68		27.00		12.90	a	36.04	a
1915	14.39		22.50		22.26		40.72	a	40.66	b	52.03		56.74		53.10	a	49.13		35.32		24.47		18.52		35.82
1916	8.77		18.62		28.58		34.10		43.00		52.53		60.42		60.40	a	46.80		37.19		20.63		10.58		35.14
1917	16.22	d	28.31	b	24.20	a	31.39	b	40.81	d	58.56	c	63.13	a	56.39		51.43		30.74		26.24	a	15.74		36.93
1918	10.18	c	17.74	a	30.45	b	32.78	c	47.19	e	66.14	a	64.32		62.83	a	52.57	b	42.23		24.72	a	19.93	a	39.26
1919	12.20	a	17.57		35.81		40.03	a	46.17	a	54.17	a	61.61		56.71		52.73		34.97	a	20.20		11.90		37.01
1920	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1921	-----	z	-----	z	30.35		35.23		47.48		58.83		62.06		61.03		52.63		42.37	a	26.80		20.42		43.72	b
1922	11.23		15.68		25.77		35.47		45.00		55.63		58.65		59.68		53.03		34.45		20.30		12.43	a	35.61
1923	17.83	a	12.46		21.31	b	35.45	a	41.17	a	59.23		74.37	a	-----	z	-----	z	-----	z	-----	z	-----	z	37.40	e
1924	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	60.66	b	47.23		43.57	a	27.37		8.13		37.39	g
1925	16.23	a	26.43		33.26		38.67		51.52		-----	z	63.45		60.77		55.93		34.00		29.69	a	-----	z	41.00	b
1926	-----	z	31.46		-----	z	-----	z	-----	z	56.80		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	44.13	j
1927	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	41.65		-----	z	-----	z	41.65	k
1928	-----	z	-----	z	-----	z	-----	z	-----	z	53.90		60.39	c	59.67	g	50.90	a	40.32		28.27		21.57	a	42.56	f
1929	15.11	c	14.29		27.77		36.53		42.42		55.70		62.48		61.43	a	48.83		36.37	a	20.90	a	19.41	b	36.77
1930	3.81		27.07		23.43	c	38.27		42.48		54.40		62.90	a	61.29		56.57	i	-----	z	25.52	g	11.61		36.14	c
1931	21.20	a	26.14		-----	z	36.00		39.19		56.10	a	62.19		59.94		58.13		42.90		25.23		22.83	a	40.90	a
1932	15.61		-----	z	18.94		36.97	a	48.03		54.50		64.42		61.45		48.87		33.17	a	23.93		9.65		37.78	a
1933	20.37	a	11.61		27.47	a	31.80		42.29		58.33		62.10		59.03	a	56.20		37.74		29.00	a	25.71		38.47
1934	18.84		19.75		23.29		35.20		48.55		59.50		67.32	c	63.32		47.69	a	43.61		30.40		18.68		39.68
1935	20.74		22.29		31.13		34.77		43.71		58.43		67.52		62.39		52.30		41.06		25.77		21.58		40.14
1936	17.50	a	9.34		29.58		32.33		51.68		56.50	x	64.52	h	62.16		52.63		36.90		25.57		21.94		33.96	b
1937	8.06		18.71		26.29		35.57		49.10		56.50		62.52		62.48		53.10		39.77		25.27		18.03	a	37.95
1938	19.52		22.82		31.00	j	36.37		47.55		59.40		62.29		62.74		53.93		44.06		23.37		22.10		41.29	a
1939	23.52		14.89		27.77		38.07		47.65		55.20		62.29		58.52		55.50		39.35		24.47		22.23		39.12
1940	7.97		24.28		28.23		35.07		46.48		54.87		63.68		58.65		54.63		42.03		24.35	d	21.26	h	40.02	a
1941	22.68		25.78	a	27.84		38.97	a	51.19		57.17		67.48	j	59.11	m	50.64	h	43.13		29.33		22.52		35.40	c
1942	15.32		18.86		27.35		40.67		47.13		57.33		61.71		60.77		52.48	a	39.19		27.37		17.61		38.82
1943	18.06		23.39		22.19		40.60		42.68		56.10		61.71		63.39		48.30		35.68		25.47		19.39		38.08
1944	17.65		22.31		22.45		33.23		46.55		54.73		59.00	a	-----	z	-----	z	-----	z	-----	z	-----	z	36.56	e
1945	-----	z	-----	z	-----	z	38.36	b	-----	z	58.93	c	-----	z	-----	z	42.24	a	37.53	a	-----	z	-----	z	44.26	h
1946	9.34	b	18.50		31.96	c	39.47		43.07	a	-----	z	-----	z	50.13		49.73		40.58		22.87		20.19		32.58	b
1947	15.94		17.43		26.87	a	36.93		46.23	a	-----	z	-----	z	-----	z	49.67		-----	z	-----	z	-----	z	32.18	f
1948	-----	z	14.90		18.83	a	39.07		45.97		55.83		58.87		58.63	a	52.20		36.35		23.43		18.74		38.44	a
1949	8.93	b	-----	z	27.42		-----	z	49.00	m	54.67		58.94		56.74		47.60		36.32		29.63		15.81		37.34	c
1950	12.19		19.96		22.64	i	34.07		42.65		55.60		59.77		55.94		52.40		44.19		24.67		20.03		38.32	a
1951	14.84		20.79		22.42		34.17		46.10		51.07		61.19		60.13		48.43		36.68		21.97		14.43	a	36.02
1952	19.35		20.38		22.10		35.33		45.87		62.07		61.90		63.10		51.43		36.39		29.21	p	19.23	a	39.74	a
1953	24.03		19.21		29.65		32.83		43.68		59.87		63.39		59.74		51.87		40.06		29.57		19.94		39.49
1954	19.00		27.14		24.65		39.23		44.97	b	56.87		63.83	a	60.10		55.43		39.94		28.13		21.48		40.06
1955	17.35		14.61		22.84		36.57		47.19	e	52.20		61.87		60.42		51.27		38.71		23.90		20.00		37.24
1956	18.19		17.97		32.25	w	32.17		48.48		57.47		57.03		54.16		47.03		39.61		27.10		22.32		38.32	a
1957	15.77		26.61		28.90		36.03		47.58		53.67		62.53	a	60.83	a	48.67		43.13		28.27		24.42		39.70
1958	20.23		24.29		25.52		37.33		51.52		57.37		59.90		60.10		53.57		38.84		25.97		21.35		39.66
1959	14.97		20.61		24.74		33.87		46.55		55.38	a	58.13	a	60.68		48.00		36.90		23.93		23.80	a	37.30
1960	17.55		16.21		24.94		39.97		44.33	a	56.03		58.29		59.42		51.20		40.55		27.64	b	23.23	a	38.28
1961	18.77		24.25		30.19		34.17		46.87		56.70		60.90		59.45		47.23		36.94		25.10	a	17.87		38.20
1962	12.10		22.50		22.55		37.90		48.77		55.07		60.06		58.52		50.33		40.97		28.27		22.23		38.27
1963	5.13		24.43		28.42		38.90		49.32		55.73		62.03		61.97		55.57		44.35		28.13		14.97		39.08
1964	18.29		17.59		22.43	a	33.57		44.52		53.03		63.65		54.29		-----	z	36.45		28.67		14.24	n	37.25	b
1965	23.03	b	17.93		17.71		36.27		42.35		53.67		59.03		55.61		48.40		40.35		34.00		22.13		37.54
1966	10.90	a	18.52	a	29.77		33.97	a	47.77		55.97		63.57	h	58.12	e	45.63		-----	z	23.40		17.93	a	34.20	b
1967	24.52	h	21.07		33.17	a	41.87		42.26		60.09	g	63.16		-----	z	-----	z	-----	z	-----	z	-----	z	40.30	g
1968	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1969	-----	z	-----	z	-----	z	41.64	h	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1970	-----	z	-----	z	-----	z	-----	z	45.71	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1971	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	41.80	o	38.90	a	27.72	a	21.97		29.53	i
1972	15.20	a	18.65	c	28.00	e	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	20.62	i
Period of Record Statistics
MEAN	15.93		19.50		26.34		35.98		45.66		56.02		61.64		59.55		50.92		39.05		26.15		18.67		37.92
S.D.	4.66		4.68		4.05		2.67		3.42		2.66		2.98		2.76		3.13		3.21		2.91		4.11		1.32
SKEW	-0.47		0.18		0.09		0.35		0.35		1.06		1.15		-1.17		-0.14		-0.27		0.02		-0.55		-0.11
MAX	25.07		31.46		35.81		41.87		55.77		66.14		74.37		63.39		58.13		44.55		34.00		27.39		40.14
MIN	3.81		9.34		17.71		31.39		39.19		51.07		54.16		50.13		42.24		30.74		20.20		8.13		35.14
YRS	58		60		58		61		60		59		56		56		58		59		59		56		33