LONGMONT 2 ESE, CO

Average of Average Temperature (Degrees Fahrenheit)

(055116)

File last updated on April 19, 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	33.55	c	25.94	j	37.54	e	43.31	c	52.32	c	-----	z	-----	z	-----	z	59.48	c	48.50	m	-----	z	-----	z	45.24	g
1894	22.25	m	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1895	27.21	c	23.20	a	35.15		50.23		56.53		62.05		67.11		69.97		62.77		46.52	a	33.90		27.69		46.86
1896	32.06		33.74		37.35		48.10		60.00		69.23		72.68		71.68		60.52		48.24		31.66	a	34.43	b	49.97
1897	25.29		30.79		34.11		49.85		63.15		67.05		68.21		-----	z	-----	z	-----	z	-----	z	-----	z	48.35	e
1898	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1899	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1900	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1901	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1902	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1903	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1904	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1905	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1906	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1907	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1908	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1909	-----	z	-----	z	-----	z	-----	z	-----	z	65.33		71.65		71.60		61.03		50.50		41.25		19.70	a	54.44	e
1910	29.52		31.23		48.58	f	51.16	b	55.64	c	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	41.89	h
1911	31.88	b	26.54	b	43.77	a	48.79	d	58.67	b	68.41	a	69.03		68.08		64.30	b	45.34	c	34.00	d	21.58		48.37
1912	27.07	d	25.48	b	24.46	e	46.33	a	55.31	b	62.52	b	67.22	a	68.19		53.66	b	45.50	i	38.76	a	26.58	g	46.90	b
1913	23.96	h	19.17	e	38.27	e	49.12	e	57.93	b	65.73		70.04	c	71.02		58.58	f	47.34	b	41.37		17.10	b	47.71	b
1914	30.06	d	27.79	b	38.63		45.93		57.03		66.02		70.68		69.00		61.88		51.05		41.25		21.66	b	48.41
1915	26.44	e	31.90	d	33.65		51.67	c	53.06		62.82		66.56		64.56		59.78		51.31		41.48	a	29.00	a	47.69
1916	20.29	c	32.91		45.80	a	47.05	a	54.52	a	64.07	b	71.71		67.63		58.61	b	46.24		33.48	a	24.07	c	47.20
1917	24.50	a	31.11	a	31.00	e	43.00	a	48.18	a	63.79	a	71.02	b	65.74		61.04	g	47.28	d	41.65	c	32.73	c	45.45	a
1918	19.16		32.70	a	44.52	a	42.57	a	56.39		69.84	a	68.47	b	68.84		55.88		-----	z	32.75		26.29		47.04	a
1919	27.89	c	29.44	d	38.81		48.07	b	57.78	b	66.25		73.42	a	70.40		62.16	b	44.08		30.41	a	26.05	a	47.90
1920	30.32	a	29.12	a	36.08	a	38.77	b	56.89		63.73		69.66		65.56		59.13		48.19		34.00		28.68	a	46.68
1921	28.39		33.12		42.74		43.30		55.92		65.37		69.79		68.15	a	60.22		51.43	c	38.93		30.73		49.01
1922	20.06		26.70		37.48		44.28		55.92		67.32		68.63		71.32		62.62		50.02		35.40		30.92		47.56
1923	35.40		24.70	c	31.48	a	45.78		56.15		64.08		72.18		68.79		60.27		43.97		40.33		27.82		47.58
1924	22.11		34.77	a	28.45		46.62		52.90		66.70		70.21		70.25	a	58.55		51.95		40.33		19.69		46.88
1925	28.19		37.80		42.76		52.60		60.47		67.88		73.23		69.15		62.67		42.90		37.18		28.45		50.27
1926	23.60	a	36.95		37.85		48.02		57.98		66.85		70.02		71.00		59.78		52.44		40.88		24.29		49.14
1927	32.38	a	34.38		36.37	a	48.53		59.94		65.24	a	70.23		65.98		59.87		51.71		40.38	a	22.08		48.92
1928	33.56		30.40		40.47		45.95		57.15	a	60.34	a	69.39		67.74		59.71	a	48.31		35.79	a	24.50		47.78
1929	26.12	b	18.25		38.77	a	45.55		54.45		66.10		71.79		71.66		58.02		48.82	a	26.78		31.21		46.46
1930	11.31		37.98	a	35.42		53.34	a	53.31		66.53		72.02		69.34		60.83		47.18		37.52		25.87		47.55
1931	31.16		35.71		35.82		46.50		54.35		68.72		73.40		70.11		65.02		51.24		33.22	a	28.82	a	49.51
1932	24.29		35.28		30.85	a	48.72		58.61		64.98	a	73.40		71.15		61.00		45.94		40.20		16.63	a	47.59
1933	30.65		27.02	d	41.32	a	44.23		53.71		69.43	a	72.50	a	68.02		62.67	a	52.92		42.20	b	39.96	f	51.33	a
1934	34.90		33.58	b	43.10		50.60	a	63.55	b	67.05		74.18		71.02		58.70	c	54.56		41.92		34.90	b	52.34
1935	32.98		34.09	a	41.98	c	46.50	e	49.69	b	64.57		71.73		70.68	a	61.67	c	49.88	b	35.21	a	31.55		49.21
1936	29.71	b	23.50	d	40.18	c	50.96	c	60.00		68.42		74.56		71.65	a	62.45	a	48.22	a	38.70	c	30.84		49.93
1937	13.02	b	30.85	d	35.52	a	48.10	d	57.13		62.38	a	71.29		73.60		63.77		51.48	a	37.54	b	28.78	d	47.79
1938	30.34	c	33.26	a	42.53	b	48.37	c	54.21		65.98	a	69.84		71.71		63.10		52.71		32.94	d	27.78	d	49.40
1939	30.88	a	24.12	b	38.22	a	48.83	d	59.97	a	64.57		73.05		68.61		63.58		50.10		38.23		35.27		49.62
1940	18.10	e	33.34	a	41.83	a	47.55	b	57.68	a	67.03	a	70.77		68.24		63.52	a	52.68		34.72	c	31.64	c	48.93
1941	29.30	c	33.90	b	36.15	a	45.97	a	58.32	a	62.58		69.95		68.42		59.85	d	49.72	d	38.86	a	30.38	c	48.62
1942	21.68	a	19.26	a	34.62	a	50.61	c	54.18		63.69	c	70.26		68.87		60.47	a	49.36	b	40.70	b	33.77	c	47.29
1943	30.05		36.33	a	34.48	d	53.37		52.16		63.72		72.40		72.16		61.10	a	50.55		38.50	a	30.63	a	49.62
1944	27.13	a	31.37	b	34.27	c	42.45	a	57.30	a	65.33		69.44		71.26		61.69	c	51.59	b	37.47	a	26.03	a	47.94
1945	28.26		30.56	d	39.60	a	41.06	d	55.88	a	60.38	a	70.03		68.87		57.78	a	52.30	a	39.90		28.55		47.76
1946	28.92		32.98	a	43.55		54.08		52.29		65.47		72.19		70.13	a	60.98		47.58		29.82		34.95	a	49.41
1947	28.35	a	30.17	d	33.84	b	47.11	b	56.43	c	61.83	a	72.16		72.16		64.85		54.90	a	31.79	a	32.64	b	48.85
1948	23.42	e	24.11	g	30.87	a	50.93		58.25	a	65.36	b	70.53		69.26		64.08		50.16		37.18	b	28.58		49.87	a
1949	13.98	a	30.76	a	41.06		50.52	a	58.32	a	64.10		71.71		70.74	f	61.42		48.40		46.91	a	30.63		47.07	a
1950	27.47	b	36.98		36.85		47.52		52.00		65.67		68.55		66.73		59.57		55.68		38.61	b	34.10	a	49.14
1951	27.26		30.88		34.34		43.63		55.85		59.88		71.18		69.40		59.80		47.77	a	35.25		28.92		47.01
1952	28.05		33.50		32.15		48.02		56.97		70.08		71.47	a	70.21		62.81	c	50.48		30.24	a	28.40		48.53
1953	37.18	a	30.57	a	42.45	a	41.10		53.11		68.95		72.69		69.26		63.90		52.06		40.28		30.02		50.13
1954	33.15	a	41.82		34.11		52.67		56.18	a	69.26	a	75.85		71.05		64.60		50.87	a	40.74	a	31.31		51.80
1955	20.16		21.88		35.15		48.80		58.87		62.72		73.11		71.37		61.95		52.08	a	33.87		31.53		47.62
1956	32.03		23.57		36.82		45.03		59.69		71.02		70.81		67.45		62.48		53.20	a	33.58		33.27		49.08
1957	21.56		37.41		38.13		40.60		54.29		64.52		72.15		70.69		58.92		50.18		35.48		37.27		48.43
1958	29.18		34.77		30.34		44.77		60.40		66.63		69.37		71.77		63.33		51.26		38.03		31.56		49.29
1959	26.27		27.18		37.15		43.62		56.02		69.17		69.70	a	70.37		59.08		45.47		35.70		32.82		47.71
1960	24.97		24.60		35.47		49.38		55.65		67.08		70.90		70.06		62.98		51.44		38.22		28.21		48.25
1961	28.08		34.27		36.73		45.47		55.77		65.70		70.44		70.92		55.90		49.55		33.20		26.02		47.67
1962	15.83	a	31.20		34.05		50.02	a	59.05		64.73		70.06		69.23	a	61.37		53.48		40.77		31.16		48.41
1963	15.89		37.45		36.58		50.17		61.13		66.97		73.73	a	69.53		65.08		56.79		40.27		25.82	a	49.95
1964	31.24		27.48		32.79		46.07		58.26		63.57		74.53		68.44		60.33		51.31		38.37		31.23		48.63
1965	32.63		26.30		27.16		50.13		55.89		63.15		71.34		67.89		53.02		52.85		42.57		31.77	a	47.89
1966	25.74		25.85	b	41.87		45.83		58.84		64.13		74.81		69.00		63.08		49.02		37.75		28.15		48.67
1967	31.15		33.95		43.68	a	49.10		53.80	a	60.62	a	71.19		68.79		61.39	b	52.48		37.62		24.53		49.03
1968	27.56		33.29		40.61		43.32		54.89		67.82		71.43	a	67.35		59.43		50.58	a	35.12		28.52	a	48.33
1969	30.77		33.32		31.66		52.40		58.98		61.13		72.97		72.53		63.67		39.40		38.28	a	32.10		48.93
1970	29.92		38.31	a	34.21		43.40		59.92		65.23		71.73		73.18		58.90		45.85		38.82		31.18		49.22
1971	30.73		28.70	a	37.31		47.33		55.32		68.82		70.44		71.79		56.18		48.18	a	37.02		29.03	a	48.40
1972	29.43	a	34.60		44.22	a	47.87		57.05		68.88		69.23	a	69.27		60.17		49.18	a	29.58		19.52		48.25
1973	22.95		31.14		38.39		41.72		55.32		67.22		69.95		72.11		57.92		51.71		37.53		30.26		48.02
1974	21.63		33.86		40.71		47.22		60.82		66.75		72.19		67.53		57.73		51.66		38.03		29.20	a	48.94
1975	28.87	a	27.95		37.38	a	42.80		54.35		63.28		73.16		69.55		59.72	a	51.63		36.07		33.05		48.15
1976	27.73	a	39.09		36.71		49.60		56.79		66.28		73.32		69.00		60.20		47.76		37.12		33.61		49.77
1977	25.26		37.04		39.06		49.40		61.06		71.55		73.56		69.26		64.83		52.40	a	39.13		33.35		51.33
1978	21.79		26.98		41.02		50.03		54.74		67.35		74.21		69.13		64.50		51.35		37.12		22.37		48.38
1979	15.84		29.75		39.74		48.73		55.32	a	65.80		73.76		67.87		65.32		53.07	a	29.57		30.31		47.92
1980	22.42		27.53		34.90		45.74	a	55.18		70.45		75.34		71.58		63.92		49.82	a	40.07		38.76		49.64
1981	34.10		34.15	b	40.05		54.42		56.13		70.62		72.73		70.73		65.92		49.18		43.25		32.12	a	51.95
1982	28.22	a	31.29	b	41.15		48.32	b	56.08		62.86	a	71.62	a	73.05		61.66	a	48.38	a	35.03		29.90	b	48.96
1983	32.47	b	35.86		37.79		42.63		52.27	a	63.18		72.95	a	74.92		64.72		52.50		36.60		16.50	c	48.53
1984	20.81		33.05	a	36.77		41.85		59.34		66.22		73.47		69.94		59.48	b	42.89		37.72		30.08		47.63
1985	23.35	a	23.79		40.97		51.27		59.94		66.77		71.77		71.22	a	58.33		49.06		28.28		25.18		47.49
1986	36.69		35.71		47.10		49.10		56.34		68.85		72.89		71.04	c	59.66	a	49.43	a	35.90	a	28.16		50.91
1987	27.75	a	34.67	b	36.80	a	50.26	a	59.97	a	68.80	c	72.65		70.09	b	59.15	f	48.69	d	37.95		27.48	a	48.64	a
1988	21.56	d	28.48	a	37.37		47.77		58.55		70.25		71.21	b	69.78	a	58.52	a	50.40		37.70		23.60	a	47.93
1989	27.62	b	18.04		38.65	a	46.95	b	57.19		64.00	b	73.85		68.87	a	59.27		49.15		39.07		21.93	b	47.05
1990	30.78	a	29.18		35.24		46.40		54.45	a	69.20		69.45	b	69.14	c	63.74	a	48.95	a	41.38	b	24.88	c	48.57
1991	24.58		38.27	b	42.11		47.43		59.65		68.15		72.15		70.71		61.60		48.95		33.50	a	30.90		49.83
1992	28.40	a	37.64		41.29		51.83	a	58.88	a	64.17		68.74		68.21	g	61.33	u	52.76	b	32.02		22.79		45.85	b
1993	21.29		26.39	a	41.42		46.83	a	57.61		64.35		69.56		67.74		56.95		46.80	i	31.33		30.65	d	46.74	a
1994	31.77		27.85	e	41.97	a	46.33	c	59.48	a	69.70		69.84	b	72.82	a	65.37		50.66		35.86	a	34.11		50.48
1995	29.97	a	36.73		40.19		44.08		50.90	a	63.27		71.50		73.77	c	60.07	a	51.93	j	40.61	b	33.05	a	49.47	a
1996	26.05	a	32.79	a	35.80	a	48.57		58.23	c	67.80	b	71.62	a	69.95		59.34	a	50.17	a	34.50	e	33.04	f	50.44	a
1997	24.12	b	30.18		40.31		40.50		55.97		66.20		70.77		68.18		62.78		48.58		33.23	b	28.34		47.43
1998	30.74		-----	z	36.02		44.00		59.70	a	62.08		72.90		70.43	b	65.96	c	48.48		41.09	b	27.46	c	50.81	a
1999	31.94		35.56	a	40.47		42.08		53.88	b	63.89	b	73.14	b	68.32	a	56.55	a	48.07	b	45.52	b	35.30	c	49.56
2000	32.64	c	38.02	b	40.37		48.42		59.84		66.26	a	74.71	c	72.65		61.70		48.28	b	28.66	b	25.62	b	49.76
2001	25.84	c	26.52	d	36.68	c	48.17	a	55.52	b	67.45		73.17	b	69.93	a	62.63		49.54	c	40.12	a	30.29	b	48.82
2002	27.04	c	30.20	e	33.45	a	48.79	b	54.88	b	69.58		75.02	b	69.33	e	61.79	b	43.55	c	37.19	c	34.00		48.73
2003	36.46	e	28.54	b	41.50	f	53.07	b	58.73	a	64.73	b	78.53	a	73.77		61.78		54.80	a	35.88		31.90		52.56	a
2004	31.42		32.03		48.31		50.02	a	59.63		63.85		70.22	a	68.50		63.53		51.72	a	38.90		-----	z	52.56	a
2005	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2006	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2007	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2008	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2009	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2010	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2011	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2012	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2013	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2014	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2015	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2016	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2017	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	71.79	x	63.12		48.83	b	44.72		32.32	a	47.24	h
2018	32.20	a	29.02		43.58		48.17		60.93	a	71.22		74.05		70.58	a	66.28		49.05	c	37.60	a	31.66		51.20
2019	30.33	a	27.52		35.85		50.77		51.92		65.75		74.08		73.31		67.00		43.32		36.30		32.26		49.03
2020	34.23		28.86		43.00		46.53		60.61		70.38		74.63		74.24		62.22		47.68		42.70		32.85		51.49
2021	31.44		25.77		38.84		45.95		57.10		70.92		75.31		72.16		66.47		51.85		44.75		38.15		51.56
2022	27.39		27.30		39.24		49.20		59.02	b	69.27		76.02		74.13		65.92		52.34		35.07		29.10		50.33
2023	26.60	a	29.84		36.02		48.17		60.08		65.50		72.89		71.56		64.97		51.42		41.33		36.53		50.41
2024	27.65		37.02		41.73		51.76	k	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	35.46	i
Period of Record Statistics
MEAN	27.35		30.95		37.89		47.37		56.80		66.04		71.76		70.05		61.37		49.76		37.24		29.11		48.83
S.D.	5.24		4.91		4.22		3.32		2.85		2.74		2.10		2.00		2.81		2.95		3.95		4.61		1.28
SKEW	-0.78		-0.43		-0.31		-0.24		-0.30		-0.03		0.14		0.01		-0.35		-0.67		-0.29		-0.66		0.64
MAX	37.18		41.82		48.31		54.42		63.55		71.55		78.53		74.92		67.00		56.79		46.91		38.76		52.34
MIN	11.31		18.04		24.46		38.77		48.18		59.88		66.56		64.56		53.02		39.40		26.78		16.50		46.46
YRS	105		103		104		105		105		104		104		101		101		100		104		100		87