LOST CREEK DAM, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(355055)

File last updated on April 24, 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
1970	-----	z	-----	z	-----	z	-----	z	-----	z	47.38	f	50.06		46.26		37.10		32.35		36.30		29.65		38.62	f
1971	25.52	b	27.82		31.61		34.07		40.03		45.03		50.10		50.52		39.71	b	33.58		31.23		29.32		36.55
1972	26.87		30.17		34.90		33.77		40.84		46.93		50.29		49.48		39.93		33.90		34.03		24.69	b	37.15
1973	27.60	a	30.25		32.23		34.20		42.84		46.53		49.45		46.42		43.77		35.58		36.73		33.96	c	38.30
1974	25.06		29.25		33.06		35.43		39.68		47.87		49.03		48.77		42.03		31.97	a	33.00		30.47	a	37.14
1975	27.68		31.14		31.23	a	31.93		40.32		47.48	a	53.65		46.94		43.03		38.48		31.97		32.77		38.05
1976	28.16		27.03		29.06		33.43		38.48		41.60		48.84		49.48		45.21	a	35.64	c	32.17	a	22.97		36.01
1977	23.58		30.29		30.90		36.87		40.52		49.43		49.43	a	54.16		46.30		39.77		33.90		34.55		39.14
1978	34.23		33.61		36.16		37.07		39.07	a	46.90		51.00		50.65		44.90		37.06		26.07	a	24.87		38.46
1979	23.74		32.93		33.84		37.07		41.32		43.93		49.72	b	50.48		46.28	a	43.68		32.80		31.26		38.92
1980	29.10		33.79		32.55		37.57		39.77	a	44.63		49.87		45.45		42.93		37.70	a	34.60		30.03	a	38.17
1981	33.07	a	31.07		32.84		36.47		40.84		46.76	a	47.35		50.10		44.83		36.94		36.17		35.53	a	39.33
1982	28.52		29.07		32.42		33.20		38.26		50.00	a	50.21	c	49.33	a	44.43	b	38.45		30.30		31.23		37.95
1983	31.35		34.89	a	38.00	b	34.83		43.42		45.28	a	48.68		52.84		44.20		39.16		38.20		34.19		40.42
1984	28.81		31.07		35.58		35.93		41.90		44.33		50.81		49.94		43.10	a	38.81		35.37		29.16		38.73
1985	25.20	a	28.07		29.03		39.77		40.45	b	47.40		53.67	a	48.55		40.40	e	32.83	a	27.07		23.65		36.34
1986	32.42		34.43		35.48		34.21	b	40.35		49.50		48.07	a	52.20	a	43.47		37.29		34.53		28.23	a	39.18
1987	26.07	a	30.43		32.81		37.60		42.63	a	47.03	a	49.90		48.50	a	42.41	a	37.13	a	34.17	a	30.32		38.25
1988	28.84		27.28		29.66	b	38.00		39.00		45.67		49.61		47.71		42.07		39.48		35.43		27.35		37.51
1989	27.58		22.82		34.03		41.00		41.43	a	46.13		48.35		47.90		43.07	b	36.42		28.55	a	24.23		36.79
1990	28.93	a	27.04		32.55		40.00		39.16		45.57		51.77		52.06		46.37		33.84		31.47		21.10		37.49
1991	23.45		31.89	a	31.58		34.37		39.39		43.17	a	51.03		50.74		43.30		37.23	a	36.47		29.48	b	37.68
1992	-----	z	33.41		33.76	b	39.73		43.57	a	49.30		51.32		49.61		42.30		37.10		32.43		29.13		40.15	a
1993	27.71		27.68		36.74		37.27		44.53	a	45.00	a	44.65		48.29		42.21	a	38.29		23.93		27.16		36.95
1994	29.97		28.21		31.68		37.23		42.26		44.40		51.13		48.87		45.17		35.10	b	28.97		29.32		37.69
1995	34.23		31.50		32.81		34.80		42.52		45.97		51.65		45.90		47.03		35.26		37.77		34.77		39.52
1996	32.65		33.52		31.94		37.47		38.55		43.87		52.48		49.29		42.27		37.13		35.70		34.26		39.09
1997	30.13		29.54		33.83	a	36.47		44.68		44.73		49.10	a	52.13	a	45.63		38.68		36.63		28.55		39.18
1998	34.77		33.89		33.47	a	35.73		42.03		46.27		54.03		51.26		45.60		36.58		37.14	a	27.06		39.82
1999	28.68		31.18		32.68		33.67		38.23		44.63		48.55		52.90	a	42.33		35.16		37.37		30.14	b	37.96
2000	30.76	b	35.21		30.04	c	37.85	c	44.03	a	46.79	b	50.52		49.81		44.93	a	37.40	a	29.07		29.77		38.85
2001	28.03	a	28.50		32.33	a	34.37		40.25	c	43.57		49.46	g	50.50	c	44.97	a	34.35		33.93		30.23	a	36.46	a
2002	29.55		27.93	a	28.90	a	36.00	a	38.64	c	45.45	a	52.28	b	48.20	a	44.03		32.41	b	30.14	b	32.17	a	37.14
2003	35.27	a	28.41	a	36.00	a	36.77		42.00	a	46.63		52.10		51.87		45.90	a	38.32		31.83	a	34.17	a	39.94
2004	32.68		33.14	a	36.32		37.53		42.55		47.33		51.71		52.39		43.43		37.45		28.17		29.84		39.38
2005	28.55		25.75		32.77		35.66	a	44.81		45.34	a	50.41	b	49.26		40.47		36.58		30.00		29.65		37.44
2006	32.58		26.32		30.16		35.87		40.90		46.73		52.50	a	47.37	a	41.00		-----	z	34.17		28.29		37.81	a
2007	21.58		28.75		31.39		34.73		38.00	a	42.83		51.43	a	45.94		38.70		32.84		26.17		25.61		34.83
2008	21.52		24.07	a	26.03		28.53		43.77		43.28	a	49.58		49.29		42.57		36.23		36.13		26.48		35.62
2009	26.87		29.64		31.39		34.10		41.68		47.77		50.16		49.71		45.13		36.65		31.70		25.48		37.52
2010	35.55		32.04		32.06		34.47		38.61		45.33		49.32		47.77		45.10		39.29		33.20		34.00		38.90
2011	29.45		26.89		34.52		34.62	a	38.90		44.83		49.16		50.13		45.87		36.71		31.00		22.61		37.06
2012	27.84		29.52		30.61		39.60		39.52		44.07		50.03		50.74		44.90		39.16		36.87		33.23		38.84
2013	26.77		28.25		33.27	a	37.87		42.32		46.80		52.94		51.84		47.73		33.39		31.97		22.03		37.93
2014	28.39		34.07		35.81		37.87		42.90		45.17		53.94		54.16		47.43		42.06		35.77		36.80	a	41.20
2015	31.19		33.07		35.58		33.83		43.06		48.80		54.61		52.29		43.90		41.81		32.27		33.84		40.35
2016	32.30	a	34.00		36.32		40.53		43.55		47.37		50.19		50.90		44.10		42.52		38.90		29.35		40.84
2017	28.03		35.04		37.45		36.80		42.32		48.07		52.48		53.74		47.77		36.23		35.97		28.39		40.19
2018	33.61		28.71		31.84		37.87		43.81		45.60		52.42		51.94		42.20		38.48		32.37		31.23		39.17
2019	30.94		29.89		31.29		40.20		42.13		45.10		49.74		52.10		48.03		32.52		29.60		31.45		38.58
2020	33.65		27.34		29.74		37.20		42.87		48.00		49.84		51.74		45.27		37.00		31.53		29.32		38.63
2021	31.16		30.32		29.03		32.90		39.90		49.90		53.97		51.58		43.83		37.87		35.53		32.23		39.02
2022	27.90		25.44	a	33.45		33.60		40.42		46.73		54.29		54.87		48.67		40.03		29.23		30.39		38.75
2023	29.52		25.39		30.13		36.67		45.03		46.57		52.30	a	54.29		45.87		40.23		32.83		34.03		39.40
2024	36.13		35.28		33.68		34.79	f	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	35.03	i
Period of Record Statistics
MEAN	29.32		30.12		32.71		36.12		41.28		46.10		50.75		50.17		43.95		36.98		32.94		29.63		38.35
S.D.	3.51		3.08		2.47		2.41		1.98		1.88		1.96		2.31		2.41		2.70		3.40		3.71		1.34
SKEW	-0.11		-0.10		-0.04		-0.27		0.09		0.09		-0.15		-0.06		-0.45		0.13		-0.48		-0.35		-0.26
MAX	36.13		35.28		38.00		41.00		45.03		50.00		54.61		54.87		48.67		43.68		38.90		36.80		41.20
MIN	21.52		22.82		26.03		28.53		38.00		41.60		44.65		45.45		37.10		31.97		23.93		21.10		34.83
YRS	53		54		54		53		53		53		53		54		54		53		54		54		50