GREELEY, CO

Average of Minimum Temperature (Degrees Fahrenheit)

(053546)

File last updated on April 26, 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
1893	16.52	b	13.20	c	22.43	a	30.37	c	39.59	d	53.07	c	60.34	b	53.75	w	45.92	f	33.83	a	21.70	c	18.73	a	30.98	b
1894	10.26		4.70	a	23.37	a	33.19	c	43.50	q	-----	z	-----	z	-----	z	-----	z	-----	z	23.77	d	-----	z	19.06	g
1895	-----	z	-----	z	-----	z	34.59	c	41.41	d	47.78	c	53.29	c	51.52	b	42.04	b	28.47	a	14.56	c	8.48	b	35.79	c
1896	11.24	b	13.52		20.45		29.69	a	43.23		51.83	a	54.32	c	54.16		44.17		29.10	a	12.14	b	12.33	a	31.35
1897	6.83	b	13.00		19.97		32.93		44.94		50.77		52.52		53.17	a	47.86	b	33.13		19.73		9.55		32.03
1898	8.66	b	19.68		15.97		-----	z	42.16		50.93	a	55.26		54.26		39.47		29.32		14.57		6.06		30.58	a
1899	4.93	b	-7.29		17.87		30.90		39.39		56.54	b	54.35		53.10		44.17		32.74		24.31	a	10.42		30.12
1900	17.23		11.07		24.77	a	32.34	a	43.94		51.93	a	53.57	a	51.32		44.40		34.13		20.97		14.52		33.35
1901	9.48		7.04	a	22.10		31.77		43.55		48.57		56.32		55.97		43.55	a	34.32		23.13		13.26		32.42
1902	11.32		19.96	b	21.90		32.23		42.87		49.37		52.16		55.26		42.03		34.33	a	23.80		9.74	d	32.92
1903	16.03		2.59	a	21.79	c	32.77		38.20	a	48.50	d	53.16		52.74		40.29	b	31.15	d	19.17		14.10		30.87
1904	9.03		18.31		25.17	b	32.17		42.57	a	48.07		53.40	a	53.52		43.73		33.35		21.23		15.94		33.04
1905	14.31	b	6.00	b	29.35		32.53		40.90		51.90		53.71		53.45		45.13		27.47	a	22.90	a	8.87		32.21
1906	14.32		12.75		15.94		35.47		41.65		48.10		53.29		52.35		44.38	f	33.90	k	23.47		20.50	c	31.78	b
1907	-----	z	-----	z	28.61		-----	z	38.21	b	45.16	e	-----	z	-----	z	43.93		34.06		16.70		-----	z	34.45	f
1908	-----	z	13.76		24.35		32.47		39.13		47.83		50.39		53.35		43.17		32.03		18.03		9.84		33.12	a
1909	15.00		13.29		25.55		29.23		39.13		51.20		57.94		57.48		45.57		32.13		24.59	a	4.71		32.98
1910	10.43	a	13.89		27.19		35.37		40.42		51.07		56.18	c	53.73	a	45.40		31.61		24.50		15.81		33.80
1911	16.52		15.29		25.61		32.83		41.61		53.93		54.97		52.10		44.00	a	29.94		15.63		7.06		32.46
1912	8.68		15.00		11.45		31.77		40.71		48.13		54.52		52.42		38.67		31.23		21.97		-----	z	32.23	a
1913	9.39		8.14		21.35		31.73		43.13		51.28	a	54.43	a	54.58		46.27	h	31.37	a	22.63		2.53	a	30.05	a
1914	18.71		9.64		22.93	b	32.03	a	41.66	b	51.17	a	-----	z	-----	z	42.45	a	33.87	a	21.40		6.43	a	28.03	b
1915	7.32		-----	z	22.85	d	38.07	a	39.93	a	48.79	a	-----	z	50.83	b	44.37		31.77		24.83	a	-----	z	34.31	c
1916	-----	z	16.24		26.40	a	30.27	d	-----	z	-----	z	54.00		51.37	d	37.50		28.83	a	-----	z	-0.05	j	34.94	e
1917	4.30	a	18.04	a	19.38	b	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	22.65	k	23.83		14.32		15.97	g
1918	5.19		14.71		25.61		29.28	a	40.32		53.03		54.50	a	52.74		40.50	h	34.45	b	16.97		12.62	e	30.86	a
1919	7.81	d	11.70	a	22.48		32.65	d	39.97		47.57		57.68		52.45		46.79	a	27.50	a	12.41	a	2.89	d	30.16
1920	11.59	b	17.71	a	17.19		23.70	c	41.45		-----	z	53.35		51.00		41.93		29.23		16.03	a	9.96	e	28.47	a
1921	8.86	i	13.04	a	22.29	c	28.33		41.19		51.40		54.35		53.39		39.97		29.00		18.57		11.68		33.02	a
1922	-1.37	a	7.21		18.39		29.13		40.94		50.80		53.48		55.90		41.77		28.48		19.33		11.29		29.61
1923	15.79	b	7.29	d	15.26		30.30		42.13	a	50.93		57.94		53.87		42.90		31.58		20.67		7.37	d	31.34
1924	4.21	b	17.07		14.23	a	29.10		37.55		48.20		52.52		51.03		40.97		37.07	b	21.03	a	0.87		29.49
1925	3.11	c	19.57		21.17	a	33.77		44.41	b	51.33		57.52		53.87		47.40		30.13		22.07		12.19		33.04
1926	7.42		20.32		23.29		32.03		43.35		49.83	a	54.42		52.39		43.57		32.10	a	25.07		5.31	b	32.42
1927	14.26		16.50		21.45		32.20		41.71		50.47		54.17	a	52.35		44.53		31.39		-----	z	6.66	b	33.24	a
1928	14.13		12.07	b	22.87		28.17		43.48		47.70		55.65		51.10		41.53		33.19		22.27		5.23	a	31.45
1929	8.32		-0.68	c	23.77		31.53		40.83	a	49.10		56.65		56.55		43.60		33.50	a	9.43		10.48	b	30.26
1930	-5.52		22.04		20.19		36.47		39.43	a	49.67		56.65		55.97		44.63		31.74		18.47		8.58		31.53
1931	10.26		19.29		21.41	b	30.33		38.84		53.00		56.81		53.55		46.83		33.97		15.10	a	8.71		32.34
1932	8.52		15.83		16.11	c	32.83		43.26		49.67		56.68		54.90		41.97		27.10		18.93		-2.94		30.24
1933	7.35		2.25		22.23	a	27.97		40.03		52.37		58.16		53.97		47.62	a	30.77		19.23		18.61		31.71
1934	15.13		16.29		24.58		31.90		45.94		52.13		56.55		55.23		37.30		32.06		21.20		11.19		33.29
1935	7.77		15.29		21.06		29.37		38.26		47.50	b	54.52		53.42		42.24	a	29.74		17.20		9.81		30.51
1936	7.10		0.67	b	18.16		31.87		43.13		52.13		55.71		53.61		44.97		31.74		18.80		11.90		30.82
1937	-11.07	a	11.30	a	22.80	a	31.73		44.06		50.96	b	56.00		56.13		46.93		32.61		20.03	a	8.80	a	30.86
1938	11.17	a	19.88	c	28.42		33.57		42.74		51.73		56.65		56.26		47.97		33.87	a	15.75	b	8.14	b	33.84
1939	16.45		6.89		25.45	b	32.77		44.48		49.27		57.68		52.55		45.90		30.10		17.43		16.94		32.99
1940	-1.54	e	18.36	a	27.26		30.21	b	43.35		51.03		56.03		52.06		49.73		33.30	a	15.44	c	11.03		32.19
1941	11.06		18.62	d	22.68		33.57		44.58		50.57		54.48		53.42		41.30		34.10		17.87		6.84		32.42
1942	-3.58		-0.50		17.58		32.40		38.17	a	52.97		55.61		53.58		43.27		34.53	a	20.37		18.42		30.23
1943	11.77		17.64		14.33	a	37.86	a	40.48		48.90		57.23		56.74		41.33		29.10		17.83		13.06		32.19
1944	7.42		14.66		16.68		29.69	a	43.16		50.33		54.71		54.26		41.60		30.39		18.36	b	6.73	e	30.66
1945	12.00	b	17.04	b	21.86	c	26.70		40.07	b	48.10		56.94		55.50	a	36.68	b	32.19		19.97	a	9.58		31.38
1946	9.60	a	12.42	b	26.73	a	37.97		40.19		50.00		57.10		54.26		43.40		32.74		14.90		18.42		33.14
1947	10.77		10.78	a	19.67	a	33.30		41.61	c	48.43		56.16		57.03		47.17		37.39		17.60		17.13		33.09
1948	6.35		10.32	a	18.48	b	36.96	b	45.55		55.30		55.77	a	52.19		44.75	b	28.06		18.80		5.93	a	31.54
1949	-2.13		8.81	a	24.94		34.57		44.16		51.30		55.03		52.37	a	41.17		32.39		26.07		10.10		31.56
1950	3.77		19.32		21.74		33.07		39.06		50.10		54.45		51.67	d	46.45	a	34.42		20.67		16.20	a	32.58
1951	9.93	a	12.54		20.23		30.83		43.23		48.80		56.74		54.06		42.86	b	31.73	a	17.23		11.63	a	31.65
1952	11.28	b	17.72		19.48		34.48	a	42.13		54.27		53.71		52.45		40.67		25.17	a	11.30		9.28	b	30.99
1953	14.94		14.32		22.03		25.83		38.32		51.21	a	54.94		54.90		45.31	a	34.55		22.70		12.97		32.67
1954	13.19		20.21		19.03		34.07		41.90		50.13		59.48		52.68		46.07		30.94		20.43		10.52		33.22
1955	-1.87		4.96	a	20.17	a	33.03		41.77	i	49.52	a	59.06		57.90		46.00		33.03		18.03		14.81		30.42	a
1956	16.61		4.81	b	20.81		30.87		46.10	b	55.30		56.63	a	53.55		43.10		32.48	b	18.50	d	16.83	b	32.97
1957	6.48		21.30	a	25.29	c	30.40		41.63	a	51.53		58.48	b	56.57	j	42.50		38.06		20.46	b	16.61		32.07	a
1958	10.66	b	19.93	a	20.45		31.80		48.16		53.87		55.68	c	55.90		46.77		33.00		19.55	a	13.77	a	34.13
1959	9.07	c	12.75		23.61		31.20		44.03		54.53		55.19		56.29		43.83	a	31.10	a	17.40		15.48		32.87
1960	7.14	c	13.45		20.74		35.43		41.94		51.23		55.26		53.06		46.40		34.70	a	22.03		13.55		32.91
1961	9.97	a	17.50		24.87		31.80		42.90		51.90		56.32		56.39		40.83		31.61		19.40		9.35		32.74
1962	-3.52		15.72	c	19.90		35.23		44.81		50.14	a	56.58	e	52.81		46.27		36.70	d	24.88	e	14.92	g	34.50	a
1963	-3.90	b	21.00		22.45		34.87		44.71		52.67		59.40	a	56.70	a	50.69	a	39.27	e	23.24	e	7.00	i	36.46	a
1964	9.32	l	11.78	b	17.77		31.70		44.77		51.80		60.03		53.00		43.45	a	31.48	f	23.05	i	14.27	i	39.29	d
1965	16.84	f	12.36		14.23		35.75	b	43.71		52.43		58.33	a	54.68		40.43		35.10	j	26.55	j	14.83	h	38.99	d
1966	8.04	c	10.82		23.68		30.41	a	42.71		51.87		60.68		54.29	c	48.07	a	30.67	g	23.57	i	13.27	i	36.73	c
1967	14.46	e	16.70	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	15.58	j
Period of Record Statistics
MEAN	8.62		13.05		21.53		32.08		41.96		50.76		55.74		53.83		43.72		32.07		19.54		10.90		31.97
S.D.	6.15		6.02		3.71		2.71		2.26		2.15		2.08		1.75		2.88		2.67		3.55		4.68		1.18
SKEW	-0.94		-0.97		-0.30		-0.19		0.10		0.19		0.22		0.38		-0.13		0.09		-0.48		-0.28		-0.33
MAX	18.71		22.04		29.35		38.07		48.16		56.54		60.68		57.90		50.69		39.27		26.07		20.50		34.13
MIN	-11.07		-7.29		11.45		23.70		37.55		45.16		50.39		50.83		36.68		25.17		9.43		-2.94		29.49
YRS	68		72		73		71		70		70		69		68		68		68		69		64		50