CUSHMAN POWERHOUSE #2, WA

Average of Average Temperature (Degrees Fahrenheit)

(451939)

File last updated on April 25, 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	63.95		61.12	c	59.73		51.11		40.45		42.45		53.14	f
1974	38.32		40.88		43.35		48.40	a	51.74		60.03	a	61.48		64.11		62.40		50.59	d	45.17		41.44		50.66
1975	38.58		39.77		42.21		45.62		54.48		58.23		64.74		61.48		60.10		49.94		43.18		40.98		49.94
1976	40.85		39.78		40.83	a	47.83		54.19		57.66	a	62.92		62.29		61.30		52.47		45.83	a	42.92		50.74
1977	38.27		45.30		43.06		51.35		52.81		60.07		62.39		67.08		57.40		50.77		41.95		41.00		50.95
1978	42.68		44.84		48.69		49.67		53.73	a	62.82		65.08		63.77		57.70		53.44		40.74	a	36.16		51.61
1979	35.73		39.85	a	47.66		49.72		56.70	a	60.77		65.78	b	64.09	c	61.53		53.34		42.40		43.21		51.73
1980	34.94		43.31		44.53	a	51.32		55.40	a	58.35		64.48		62.76		60.35		53.56		47.23		44.79		51.75
1981	43.27		44.07		48.89		50.03		55.84		58.55		63.52		67.89		60.62		50.45	a	46.10		40.45		52.47
1982	38.55	b	41.82		44.16		46.20	b	54.85		62.38	a	62.26	b	62.26	j	59.56	f	52.23	a	41.67	a	38.89		48.30	b
1983	43.26		44.67	a	47.33	a	49.71	a	57.58	a	59.24	a	62.32		64.74		57.91	b	51.10		45.64	a	35.03	a	51.54
1984	42.47	a	43.71		47.13		47.81	a	52.52		58.47		64.19		64.11		58.43		48.98	a	42.75		35.05		50.47
1985	36.15		38.07	a	41.61	d	48.00	b	55.50	a	60.50		68.44		64.75	a	56.98	c	51.13		36.32		35.57	b	49.42
1986	43.37	e	42.24	a	48.58	e	47.70		54.88	a	62.41	b	60.94		68.35		58.76	e	53.10		44.69	a	40.79		52.15
1987	38.94		43.64		46.89		51.85	c	56.67	a	61.66	b	63.55	c	65.28	a	60.77	f	54.12	c	46.40	a	38.62	a	51.60	a
1988	39.12	a	43.83	b	44.87		50.41	b	54.32	a	59.02	a	64.45		63.96	c	59.60		54.87		44.78		40.95	b	51.68
1989	39.97	a	36.15	a	42.65	a	52.35		55.35	a	61.82		62.53	b	63.09	c	60.93	c	52.02	c	45.57		42.08		51.21
1990	41.29		38.36		45.92		52.55	b	54.68	c	59.40	a	67.17	a	66.48	c	62.90		50.10		45.62		34.71	b	51.60
1991	39.18		46.33	a	43.70	d	48.15		54.13		57.12		64.96	d	65.31	b	61.09	b	50.96	d	47.13	c	42.37	a	51.70
1992	42.88	a	45.66	a	50.08		52.48	a	59.28	a	63.33	c	65.63		65.67	a	58.52		53.42		44.43	a	38.19	b	53.30
1993	36.72	b	40.25	f	46.40		50.02		59.15	a	59.07		61.27		64.34		59.98	e	54.12	a	41.00	b	39.43	a	51.95	a
1994	43.12	a	38.50	a	46.84		51.07		56.25	a	58.59	a	64.75	c	65.10	a	61.89	b	50.13	a	39.44	d	38.88	e	51.21
1995	42.52	a	42.58	c	45.39	c	49.22	c	56.98	b	60.81	c	65.15	a	61.41	b	63.25	b	50.88	b	48.12	e	40.33	a	52.22
1996	38.61	d	40.77	a	46.14	b	50.07	b	52.03		58.97		66.23	a	65.13		56.62	d	49.68	f	42.35	c	37.12	b	50.37	a
1997	39.24	f	41.58	c	43.85	e	48.22	g	58.36	b	58.79	a	64.27		66.39		60.68	b	50.95	a	46.72	e	40.46	f	54.62	c
1998	41.04	e	43.58	d	46.00	d	50.09	c	55.58	a	59.86	a	66.98	a	66.38	a	62.69	d	51.17	g	45.48	c	37.76	d	52.31	a
1999	41.00	f	39.88	c	42.64	m	-----	z	-----	z	57.84	a	62.03	a	63.69		58.12	d	49.93	b	46.35	d	41.50	e	52.42	d
2000	37.69	b	41.74	d	44.50	e	50.88	d	54.00	c	60.07	b	63.17	a	62.30	a	58.83	f	51.06	e	42.14	e	39.60	g	50.76	b
2001	40.31	d	40.36	f	44.64	f	47.20	g	54.90	e	57.57	c	-----	z	64.38	e	59.21	b	50.79	g	45.35	f	38.78	h	55.28	g
2002	40.40	f	40.83	a	41.50	a	48.02		-----	z	60.30		63.60	b	64.19	d	58.95	a	50.62	e	45.12	e	41.30	d	51.44	b
2003	43.92	f	41.00	e	46.21	e	48.08	e	53.39	c	62.16	a	66.23	a	65.13		60.88	d	53.52	d	41.50	f	39.38	f	55.18	c
2004	39.74	f	42.11	b	47.68		52.17		56.22	b	61.97	a	66.82		65.74	b	57.32		51.47		43.64	b	41.06		53.29	a
2005	41.19		41.29		47.32	a	49.57		57.44		59.17		64.20	a	65.42		57.72	a	51.52		41.60	a	40.34		51.40
2006	42.24		39.94	b	43.52		48.72		55.19		61.12		65.63		63.61		59.92		50.65		42.28		38.73		50.96
2007	38.08		41.84		45.13		47.37		54.18		57.43	a	64.53		62.24		57.70		48.82	a	42.58		37.61		49.79
2008	36.02		40.62		41.34		44.00		53.55		56.08		62.37		62.63		57.53		48.79		45.95		36.24		48.76
2009	37.02		39.16		40.23		46.52		53.26		61.10		66.16		63.00		58.78		49.11		43.68		35.45		49.46
2010	43.84		43.75		44.24		46.38		51.21		57.18		62.37		62.50		57.97		50.56		41.25		40.16		50.12
2011	39.58		38.41		42.47		43.30		50.56		57.00		61.37		63.29		60.43		50.10		40.57		38.61		48.81
2012	37.69		41.10		40.47		47.85		52.58		56.08		61.89		64.27		58.53		50.18		44.67		38.73		49.50
2013	36.15		41.41		44.82		48.22		55.19		60.03		64.35		64.68		59.97		48.23		42.80		36.55		50.20
2014	40.69		38.04		45.73		48.67		56.63		59.35		66.00		66.39		60.93		54.97		43.97		41.95		51.94
2015	42.94		46.88		48.00		48.26	c	57.45		65.67		68.11		65.68		57.53		55.05		43.77	d	43.21		53.54
2016	43.44		46.72		47.45	a	53.92	d	57.60		61.19	a	64.29		65.77		58.30		52.00		47.86	a	36.05		52.88
2017	36.95		39.61		43.26		47.63		56.24		60.47		64.61		66.94		60.72		50.53		43.63		38.00		50.72
2018	42.35		39.70		43.26		48.90		58.55		59.93		66.77		65.47		57.65		49.90		45.55		40.90		51.58
2019	41.45		35.37	a	43.74		49.68		57.87		61.18		64.55		65.81		59.50		48.08		43.80		41.45		51.04
2020	41.47		41.81		42.29		49.53		56.90		60.32		64.65		64.84		63.03		52.63		44.17		41.69		51.94
2021	41.69		39.23		42.79		49.85		55.10		64.40		66.47	a	65.13		59.45		50.03		45.40	a	36.89		51.37
2022	38.74		40.59		45.89		45.00		51.16		60.57		66.81		67.82		62.55		54.89		40.02		37.10		50.93
2023	41.55		39.95		41.63		46.00		60.03		61.63		66.35		67.24		59.47		52.29		42.97	a	43.21		51.86
2024	39.98		42.91		43.84		48.41	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.25	i
Period of Record Statistics
MEAN	40.02		41.49		44.78		48.94		55.25		59.95		64.46		64.67		59.66		51.43		43.77		39.49		51.14
S.D.	2.49		2.61		2.45		2.27		2.24		2.04		1.87		1.73		1.79		1.85		2.42		2.62		1.13
SKEW	-0.24		0.09		0.08		-0.23		-0.03		0.36		0.01		-0.02		0.31		0.35		-0.54		-0.15		-0.19
MAX	43.84		46.88		50.08		53.92		60.03		65.67		68.44		68.35		63.25		55.05		48.12		44.79		53.54
MIN	34.94		35.37		40.23		43.30		50.56		56.08		60.94		61.13		56.62		48.08		36.32		34.71		48.76
YRS	46		49		49		47		48		50		50		50		48		48		49		47		38