CUSHMAN POWERHOUSE #2, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(451939)

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
1973	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	50.03		48.00		48.03		43.48		34.60		37.77		43.65	f
1974	31.35		34.61		35.48		39.40		41.74		47.00	a	49.68		51.32		48.70		39.41	d	39.73		36.13		41.21
1975	33.84		33.46		33.45		35.00		42.58		46.77		51.42		51.13		46.73		43.13		37.03		35.84		40.87
1976	35.13		33.07		33.35		36.50		42.16		44.97		50.23		53.19		51.13		42.74		39.10	a	37.16		41.56
1977	33.19		37.93		34.65		38.67		42.29		47.13		49.16		52.94		47.67		41.61		34.87		35.10		41.27
1978	38.26		38.79		39.74		40.20		41.71		49.40		52.74		51.74		49.00		42.77		33.52	a	30.10		42.33
1979	28.97		33.22	a	35.71		39.03		44.90	a	46.60		51.97	a	52.27	a	50.90		44.58		36.07		37.71		41.83
1980	28.77		36.72		35.26		39.43		43.90	a	47.77		51.74		50.81		49.27		43.13		41.27		39.52		42.30
1981	37.06		36.50		37.81		39.73		46.32		48.03		51.35		53.03		48.17		41.35		38.77		34.97		42.76
1982	32.32		35.04		35.10		34.90	a	42.81		49.77		50.71		51.48		48.83		43.10		34.77		33.06		40.99
1983	37.84		37.75		38.94		37.10		45.10		49.33		51.61		52.61		46.07	a	41.68		40.21	a	29.23		42.29
1984	35.77		35.97		38.35		36.97	a	41.87		46.97		50.45		49.61		46.27		40.33	a	36.80		29.48		40.74
1985	30.39		30.07	a	32.16		38.47		42.84		47.30		51.68		49.10		45.36	b	42.26		30.00		31.45	b	39.26
1986	37.48	d	34.82		39.46	e	38.63		44.87	a	50.87		50.68		53.87		49.35	d	45.00		39.38	a	36.32		43.39
1987	34.45		36.79		38.23		40.59	c	45.48		48.38	a	52.19		51.52		48.88	e	42.97		41.37		33.65		42.87
1988	33.55		36.62		35.58		40.62	a	44.23		48.20		51.16		51.32	c	47.10		48.32		39.50		35.97	a	42.68
1989	34.77		29.36		35.90		41.50		45.19		49.87		52.00	a	52.83	a	47.83		43.83	b	40.30		37.87		42.60
1990	35.84		31.43		36.42		42.57		43.90	b	50.43		54.48		55.16		52.23		42.29		39.83		29.68		42.86
1991	33.39		39.75		35.23		38.47		44.65		47.63		52.84		54.10		50.07	a	41.48		40.90	a	37.70	a	43.02
1992	38.03		39.21		40.71		43.10		46.06		51.93		54.81		52.60	a	47.13		46.13		38.67		33.00		44.28
1993	31.03	a	31.82	f	37.71		43.07		48.83	a	49.93		52.00		52.61		47.57		45.65		34.00	a	35.00		43.40	a
1994	38.19		33.19	a	38.58		42.47		45.97		48.50		52.52	b	52.73	a	50.86	b	41.10		33.21	a	33.82	c	42.59
1995	36.97		35.73	b	36.07	b	39.41	a	45.74		50.07	b	54.30	a	51.30	a	52.40		42.13	a	41.07	b	35.87	a	43.42
1996	34.14	b	33.66		38.24	b	42.18	b	42.84		48.10		53.53	a	53.06		47.50	d	42.08	e	37.15	c	32.48	b	42.08
1997	33.77	e	34.00	c	36.50	e	38.70	g	47.76	b	49.79	a	53.65		55.16		50.32	b	44.00	a	40.12	e	34.64	f	44.51	b
1998	35.92	e	37.79	d	38.33	d	40.07	c	47.33	a	50.83	a	56.10	a	53.70	a	50.12	d	43.54	g	40.63	c	32.52	d	43.94	a
1999	35.84	f	34.44	c	34.56	m	-----	z	-----	z	49.34	a	52.17	a	54.97		47.46	d	42.34	b	41.62	d	36.88	e	44.90	d
2000	31.97	b	34.72	d	37.00	e	41.65	d	45.14	c	49.71	b	53.47	a	51.53	a	49.17	f	43.42	e	35.80	e	33.71	g	42.44	b
2001	34.89	d	31.82	f	36.12	f	37.96	f	44.15	e	47.89	c	-----	z	53.62	e	50.07	b	43.00	g	39.92	f	33.13	h	46.12	g
2002	35.80	f	33.59	a	34.40	a	39.33		-----	z	49.57		53.03	b	51.67	d	47.69	a	42.15	e	39.56	e	37.48	d	42.85	b
2003	38.56	f	34.43	e	38.88	e	40.16	e	43.71	c	50.76	a	53.07	a	53.29		49.62	d	46.44	d	34.67	f	34.72	f	45.60	c
2004	35.60	f	35.68	a	39.35		40.90		46.55	b	50.48	a	55.19		55.97	b	48.93		43.87		38.32	b	36.13		44.67	a
2005	36.26		31.96		37.97	a	41.27		48.71		50.27		53.30	a	53.42		46.97	a	44.65		36.77		36.00		43.13
2006	37.03		31.70	a	36.26		39.47		44.61		51.33		53.90		51.48		48.43		42.39		36.93		34.45		42.33
2007	32.45		36.43		38.13		39.00		43.61		47.86	a	54.90		52.48		49.47		42.17	a	36.73		32.87		42.18
2008	31.29		34.17		33.74		34.70		44.68		46.70		51.71		53.84		48.10		41.23		40.63		31.90		41.06
2009	32.00		32.57		32.94		37.00		43.06		50.90		54.55		53.23		48.83		41.87		38.43		30.10		41.29
2010	40.19		37.93		36.03		39.17		42.65		49.43		51.45		51.87		50.93		43.81		36.10		35.68		42.94
2011	34.58		32.54		36.90		35.13		42.52		48.23		52.23		53.16		50.47		43.48		34.37		34.06		41.47
2012	32.48		35.24		34.32		39.83		42.87		47.90		52.90		53.55		47.97		42.97		39.80		35.32		42.10
2013	31.74		35.93		38.26		39.60		46.19		50.87		53.16		54.42		52.87		41.77		37.17		31.48		42.79
2014	35.48		32.57		38.45		40.33		47.35		50.10		54.68		55.32		51.10		48.90		37.80		37.32		44.12
2015	37.94		40.68		39.77		38.59	c	47.77		53.10		55.65		54.52		48.90		48.77		37.46	d	39.06		45.18
2016	38.68		40.90		40.37	a	43.35	d	47.29		50.07	a	54.29		54.19		49.20		46.68		43.38	a	31.55		44.99
2017	32.39		34.04		37.48		40.03		46.13		50.00		52.06		54.74		50.30		41.29		38.63		33.71		42.57
2018	37.77		33.25		34.71		40.40		48.42		50.03		53.71		54.23		47.80		42.84		39.57		36.16		43.24
2019	36.23		29.89	a	34.06		40.97		47.42		49.97		54.58		55.81		51.40		40.19		37.33		37.68		42.96
2020	36.84		34.52		34.00		39.13		45.97		50.37		53.77		53.87		54.27		45.55		38.70		36.94		43.66
2021	37.10		33.68		34.81		38.73		45.39		52.63		54.37	a	54.16		50.47		44.03		40.34	a	32.35		43.17
2022	34.13		33.93		38.94		36.40		42.81		51.07		55.42		56.26		51.97		46.29		33.87		33.39		42.87
2023	36.87		33.82		33.48		38.77		48.77		48.70		53.19		55.87		50.30		45.45		37.10	a	38.90		43.44
2024	35.71		37.72		36.26		38.16	k	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	36.56	i
Period of Record Statistics
MEAN	34.78		34.93		36.60		39.40		44.93		49.26		52.80		53.03		49.22		43.41		37.94		34.70		42.50
S.D.	2.70		2.65		2.18		2.16		2.07		1.68		1.65		1.76		1.88		2.15		2.68		2.74		1.16
SKEW	-0.28		0.23		-0.06		-0.38		0.23		-0.15		-0.10		-0.46		0.34		0.79		-0.58		-0.31		-0.15
MAX	40.19		40.90		40.71		43.35		48.83		53.10		56.10		56.26		54.27		48.90		43.38		39.52		45.18
MIN	28.77		29.36		32.16		34.70		41.71		44.97		49.16		48.00		45.36		39.41		30.00		29.23		39.26
YRS	47		49		49		47		48		50		50		51		50		49		49		47		41