HOURGLASS RESERVOIR, CO

Average of Average Temperature (Degrees Fahrenheit)

(054135)

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
1988	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	48.33	a	44.31		26.91	a	21.48		35.26	h
1989	22.66		20.02		32.92		36.43	a	43.74		47.90	a	59.07	a	54.91	b	49.55		38.92		25.83	c	18.17	a	37.51
1990	18.16	c	20.87	b	27.84		34.87		39.05		55.65	c	55.32	c	55.47		51.87		38.76		32.23	b	18.97	b	37.42
1991	19.81		28.50		27.37		32.03		43.63		52.43		57.07	a	56.42		49.42		41.27		25.25		23.05		38.02
1992	23.02		25.90		30.91	b	37.46	b	44.73	a	48.35		54.23		54.34		49.48		42.63		22.05		19.25	a	37.70
1993	20.60		19.70		28.55	a	31.20		40.50		48.93		54.13	a	53.85		45.48		36.24		22.50		21.26		35.25
1994	20.95		20.27		28.66		32.08		45.83	b	57.22	a	59.02		59.31		51.87		39.60		26.57	a	26.48	a	38.99
1995	21.95		28.43		28.42		31.80		36.39		48.64	a	57.89		60.92		48.58		39.26		31.36	b	25.09	b	38.23
1996	19.33	a	24.98		27.31		33.22		44.48		54.63		60.15	a	58.08		52.45	i	39.85		31.93	b	22.50	g	39.40	b
1997	20.14	c	20.89	a	31.40		28.50		42.97	b	53.36	a	60.02	b	56.66		52.79	a	40.95		25.92		22.96	c	38.05
1998	24.44		23.54		26.85		31.58		44.93	d	49.22		61.22	b	57.73		54.98		39.50		30.50	d	23.77	c	39.02
1999	23.10		25.20	a	31.58		29.70		40.57	b	51.18		60.66	c	57.44		48.33		42.95		38.55	b	24.24	b	39.46
2000	22.53		27.86		29.55		37.52	b	48.27	a	53.67		61.45		59.28	d	49.78		38.98	a	20.30	b	20.23		39.12
2001	20.03		22.02		27.74		35.10		42.48	d	54.30		61.39	c	57.94		50.62		38.89		31.82		20.35	a	38.56
2002	19.35		19.48		22.16		35.06	u	41.89	d	56.48		61.71	c	56.10		50.17		34.85	a	26.62		23.09	d	37.45	a
2003	26.77	a	17.85	a	24.42		33.48		43.59	d	48.97		63.31	d	58.40		47.22		43.66		25.05		24.11	d	38.07
2004	21.97		19.09		31.95		34.13		42.13	d	49.05		55.12	c	52.47		47.28		38.10		27.18	b	22.43	b	36.74
2005	25.74		22.88		25.55		33.33	f	40.82		50.52		60.50		54.77		50.68		41.68		29.22	c	17.81		38.20	a
2006	21.44		19.34		25.34		36.60	d	44.13	a	55.00		59.41	d	55.95		43.97		35.92		29.50	c	21.82		37.37
2007	17.94		22.16		31.16		32.29	d	43.18	a	52.98		60.18		57.93	c	49.77		39.55		34.37	c	18.02	b	38.29
2008	15.81		19.64		23.39		28.83	c	39.50		50.92		58.72	d	55.95		47.65		39.37		31.46	c	18.48		35.81
2009	22.21		24.02		26.94		30.15	c	43.17	a	49.70	b	57.00		55.27	c	48.00		31.19		32.22	c	14.26	d	36.18
2010	21.63		16.78	a	26.97		31.94	d	37.39		53.45		58.21	b	57.02		52.37		39.70	c	26.52	c	25.02	d	37.25
2011	18.40	a	16.04	b	27.65		31.10	d	37.21		51.90		59.82		60.18		48.98		39.70	c	26.94	d	19.98		36.49
2012	23.82	c	18.02		32.73		38.65	c	44.19		57.35		60.97	b	58.58		50.18		37.68		33.85	c	20.03		39.67
2013	18.93	d	19.79		26.55		29.00		40.61	c	55.08		59.18		58.60		51.25		35.48	a	28.98	e	19.81	e	36.94
2014	21.04	d	20.57		28.81		32.88		42.03	b	52.73		58.81		55.06		50.50		41.65		26.17	c	22.02		37.69
2015	25.23		23.93		32.23		35.30		41.04	c	56.30		56.81		57.55		52.83		42.84		26.93		18.61		39.13
2016	21.68	c	26.67		26.94		32.85		39.20	c	57.15		60.42		55.05	c	51.17		43.03		34.07		18.58	e	38.90
2017	17.85	e	27.12		33.31		34.08		41.66		54.30	b	59.47		54.94		49.23		37.10	a	33.57	c	25.16		38.98
2018	25.61		20.17	b	27.39		33.86	a	46.45	b	56.50		58.98		56.32		52.47		36.92		23.89	b	19.94		38.21
2019	20.66		20.02	b	24.45		34.85	c	37.40		49.98	a	60.20	c	57.74		52.52		31.45		29.08		21.00	c	36.61
2020	20.74		17.09		29.66		31.12		45.10		54.10		59.21		59.10		49.13		36.91	b	31.32	b	22.06		37.96
2021	19.97		17.25		25.74		30.04	b	40.81		57.15		61.03		57.26		53.80		-----	z	-----	z	-----	z	40.34	c
Period of Record Statistics
MEAN	21.32		21.70		28.26		32.99		42.09		52.88		59.11		56.87		50.01		39.06		28.75		21.17		37.85
S.D.	2.53		3.57		2.87		2.68		2.83		3.03		2.19		1.93		2.35		3.14		4.06		2.71		1.12
SKEW	0.21		0.45		0.03		0.27		-0.16		-0.10		-0.72		-0.05		-0.27		-0.63		0.12		-0.14		-0.44
MAX	26.77		28.50		33.31		38.65		48.27		57.35		63.31		60.92		54.98		44.31		38.55		26.48		39.67
MIN	15.81		16.04		22.16		28.50		36.39		47.90		54.13		52.47		43.97		31.19		20.30		14.26		35.25
YRS	33		33		33		31		33		33		33		33		33		33		33		32		29