TACOMA NO. 1, WA

Average of Average Temperature (Degrees Fahrenheit)

(458278)

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
1982	-----	z	-----	z	46.39		49.55	b	56.14	b	64.04	f	64.62	c	65.43	d	61.69	c	54.09	b	44.52	b	39.91	d	53.59	c
1983	42.79	b	45.46	b	48.21	b	49.69	a	58.73	c	62.28	a	64.31	d	66.84	c	58.54	c	51.69	b	47.77	b	35.90	b	52.68
1984	43.48	c	44.40		48.85	a	49.97		54.22	a	60.37	c	66.00		65.42		61.00	a	51.00	b	44.69	a	37.00	b	52.20
1985	37.03	a	40.65	a	43.92	a	51.12		56.47	a	61.69	a	69.03		65.57	c	58.47		52.74		37.41	a	36.08		50.85
1986	44.40		43.54	a	50.45		49.90		56.87		64.10		62.61		68.48		59.93		54.03		46.45		41.10		53.49
1987	40.55		45.70		48.24		53.82		58.39		62.98	a	65.89		65.79		62.55	b	54.21		48.67	a	39.79	b	53.88
1988	39.98	a	44.64	a	46.16		51.95	b	56.21		60.48		64.79		64.68		60.18		56.13		46.78		42.42		52.87
1989	42.52		36.61		44.43	a	53.92		56.82		62.70	b	64.22	a	64.31		61.73		52.81		47.67		42.58		52.53
1990	43.68		41.23		47.24		53.07		55.90		61.04	c	67.87	a	67.03	a	62.88	a	52.37	a	47.69	a	36.05	b	53.00
1991	40.53	b	47.35	a	44.80	a	49.97		54.87		58.79	f	66.40		66.55	c	61.91	a	52.45	a	47.70	c	43.47	b	52.36	a
1992	44.56		45.62	d	49.66	b	53.98	a	59.28	a	64.90		66.47	a	66.68		60.12		54.60		46.63		40.45	a	54.41
1993	38.20	a	41.25		47.65	a	51.52		60.57	a	61.45		62.45		65.00	g	60.93	a	55.26		41.69	a	42.23	a	51.20	a
1994	45.70	d	41.76	a	48.47	a	52.88		57.73	a	60.24	a	66.88	b	66.83	b	63.27		52.31		42.98	a	41.76		53.40
1995	43.60		45.40	b	47.63		51.17		59.08	a	61.87		67.24	b	63.43	a	63.63		53.23		49.70		42.55		54.04
1996	41.73		42.88		47.58	a	52.43	a	54.18		-----	z	66.60		66.02		58.75		52.18		44.14	a	40.97		51.59	a
1997	42.65		43.54		46.52		-----	z	-----	z	61.66	h	65.90	e	68.28	b	62.72		52.82		49.03		41.85		52.59	c
1998	43.52		46.96		47.94		51.47		56.52		62.03		-----	z	66.87		63.02		-----	z	47.58		41.23		52.71	b
1999	43.26		43.61		45.18	a	49.93	a	53.50	a	59.88		63.97		65.95	b	60.10		52.73	a	49.23		43.32		52.56
2000	41.20	a	43.89	a	-----	z	52.13		56.37		62.42		65.19		-----	z	60.80		-----	z	-----	z	42.94	m	54.57	e
2001	43.13		41.71		47.90		50.77		57.60	a	60.33		65.37	a	66.35		61.30		52.84		48.15		42.48		53.16
2002	-----	z	43.38	b	44.42		50.58		55.84		63.53		66.65		66.44		61.40	a	52.21		47.97		44.27	a	54.24	a
2003	46.03		43.48	a	49.52		51.60	a	57.27		64.21	a	68.02	a	68.17	a	64.26	a	57.65		43.31	a	42.90	b	54.70
2004	41.53		46.76		51.17	a	56.60	a	60.94	d	65.22		70.70	a	69.59	b	61.80		56.31	b	48.13		46.00		56.23
2005	45.60	a	44.08	c	51.35	d	53.74	a	61.42	a	63.15		67.95	b	67.08	y	60.17	j	57.50	c	45.96	c	42.04	e	53.28	b
2006	47.03	b	43.31	a	48.61	c	53.14	b	57.15	g	63.32	m	-----	z	-----	z	62.76	m	55.72	o	46.20	o	44.17	e	47.25	g
2007	41.37	e	46.86		50.83	b	53.34	b	58.38	e	62.92		68.62	a	66.30	h	61.47		53.06		45.98	a	42.55		53.22	a
2008	41.12	a	45.24		45.72	a	49.27	b	58.63		59.80		66.00		66.34	b	61.13		53.74		50.33		39.88	a	53.10
2009	41.30	a	42.50		44.53	b	51.55	a	57.77		64.40	a	67.77	g	66.64	c	63.91	b	54.48		49.18		41.33	g	53.63	b
2010	48.27		48.04		49.61		51.60	i	54.84		59.90		65.72	a	65.82	a	61.44	d	53.82	a	44.29	a	43.31		54.10	a
2011	42.52		40.61		45.84		47.25		53.68		60.55		64.82		65.94		65.88	q	53.37		43.50		40.10		50.74	a
2012	40.81		44.48		44.85		52.38		56.31		59.68		65.68		67.72	b	61.63		53.61		47.83		42.53		53.13
2013	39.26		44.86		47.87		51.72		58.53		64.18		67.50		68.63		62.68		50.37		45.57		39.42		53.38
2014	42.66		41.04		48.90		52.45		60.13		62.70		69.13		68.47		63.93	b	58.21		45.58		44.10		54.77
2015	45.06		48.79		50.92		52.13		59.55		67.50		70.90		68.32		60.38		56.85		44.17		43.23		55.65
2016	42.50		47.33		49.06		56.35		60.27		63.93		67.52		68.23		61.12		54.68		50.97		39.23		55.10
2017	38.10		42.05		47.40		51.37		58.66		63.42		67.50		68.82	a	63.48		52.50		47.48		39.29		53.34
2018	45.42		42.52		46.61		51.87		61.13		62.83		69.81		67.89		61.50		52.44		47.75		43.42		54.43
2019	43.33	a	37.12		46.61		52.62		60.27		63.45		67.47		68.44		62.83		50.40		45.23	b	44.00		53.48
2020	46.83	h	43.72		44.77		52.35		59.06		62.25		66.68		67.34		64.55		54.95		46.60		43.32		55.05	a
2021	43.60		41.98		45.63		53.38		57.24		66.68		68.44		67.95		62.42		53.05		48.23		39.58		54.02
2022	41.73		42.32		47.58		48.35		54.18		62.02		68.81		69.60		63.65		57.11		41.55		39.79		53.06
2023	43.27		41.75		44.82		48.87		61.63		63.00		68.35		68.73		62.03		53.97		44.27		44.73		53.78
2024	41.26		44.93		47.11		50.87	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	44.43	i
Period of Record Statistics
MEAN	42.61		43.65		47.40		51.75		57.63		62.54		66.72		67.02		61.77		53.79		46.31		41.47		53.60
S.D.	2.39		2.60		2.05		1.94		2.26		1.90		1.99		1.47		1.54		1.94		2.70		2.44		1.12
SKEW	-0.04		-0.43		0.16		0.17		-0.05		0.46		-0.02		-0.27		-0.28		0.58		-0.94		-0.69		0.18
MAX	48.27		48.79		51.35		56.60		61.63		67.50		70.90		69.60		64.55		58.21		50.97		46.00		56.23
MIN	37.03		36.61		43.92		47.25		53.50		59.68		62.45		63.43		58.47		50.37		37.41		35.90		50.85
YRS	40		42		42		40		40		37		39		37		39		39		40		40		27