WHITMAN MISSION, WA

Average of Maximum Temperature (Degrees Fahrenheit)

(459200)

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
1962	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	64.45		54.72	a	47.29		55.49	i
1963	38.03		48.46		58.94		60.53		73.32		81.33		84.90		89.84		84.43		70.10		53.60		37.77		65.11
1964	49.03		52.93		54.45		62.40		70.81		79.93		88.97		84.06		77.50		64.90		47.17		40.48		64.39
1965	42.45		51.89		54.45		66.77		71.87		80.57		90.32		87.65		75.80		71.03		53.00	a	44.40	a	65.85
1966	43.87		48.43		57.19		66.30		76.29		78.37		86.03		88.16		82.73		67.52		53.41	a	48.77		66.42
1967	52.03	a	53.39		55.87		58.00		71.68		83.93		92.58		96.61		86.40		68.48		51.83		44.77		67.97
1968	47.23		51.38		60.55		61.73		72.42		81.07		93.13		83.94		78.53		63.55		50.90		41.07	a	65.46
1969	28.58		41.57		56.65		62.93		76.45		84.87		88.10		86.52		79.03		62.13		52.83		41.58		63.44
1970	40.40	a	48.61		55.13		58.93		73.42		85.13		91.61		91.03		73.27		63.26		50.52	a	44.90		64.68
1971	49.70	a	51.11		53.23		63.00		73.58		75.03		91.74		93.48		73.73		63.48		52.67		45.94		65.56
1972	41.71		45.28		59.16		60.40		74.83	a	81.43		88.10		90.81		72.92	d	64.77		50.20		36.52		63.84
1973	40.42		45.89		58.29		65.47		75.97		80.63		90.71		88.06		77.57		65.29		47.73		47.90		65.33
1974	36.74		53.04		57.03	b	61.13		68.48		84.57		87.42		89.00		82.77		67.68		52.83		47.43	a	65.68
1975	42.35		44.11		52.45		58.10		70.45		77.37		91.32		84.29		81.83		63.81		52.73		44.83	a	63.64
1976	45.26		48.79		53.94		60.63		74.00		77.03		88.55		82.42		83.37		66.94		50.47		42.52		64.49
1977	30.03		50.50		55.19		70.20		67.97		85.90		87.32		93.00		74.17		64.94		50.73		43.97		64.49
1978	38.52		47.21		58.87		61.90		69.97		83.07		88.81		84.10		74.67		68.13		44.07		40.19		63.29
1979	22.39		45.86		58.39		62.90		74.19		83.13		90.84		88.10		83.64	b	68.32		42.37		46.74		63.91
1980	33.35		42.41		53.48		67.57		70.61		75.47		88.77		84.29		78.40		64.24	b	50.00		45.87	a	62.87
1981	40.82	c	47.79		58.19		63.43		70.42		75.57		86.42		93.27	a	80.70		63.39		53.34	a	44.80	a	64.84
1982	42.60	a	48.78	a	56.16		61.20		72.00	a	83.97		88.68		88.11	c	74.70		62.73	a	43.83		41.52		63.69
1983	48.00	c	49.96		57.42		63.00		75.94		78.12	f	85.35		90.26		75.33		64.77		55.83	a	30.61	c	63.32	a
1984	41.12	n	46.86		57.55		60.87		67.74		77.38	a	91.71		88.63	a	77.50	j	62.45	b	50.86	a	36.53	a	64.06	b
1985	31.03	a	43.14		57.60	a	68.90		75.23		83.13		97.39		85.35		72.63		-----	z	37.04	b	26.48	b	61.63	a
1986	41.63	a	47.43		60.07	a	63.33		72.10	a	87.30		85.74		94.42		73.93		69.28	b	50.83	g	36.93	a	66.56	a
1987	36.97	a	47.39		58.23		69.33		76.90		83.62	a	85.45		87.74		84.17		70.16		53.32	b	43.31	b	66.38
1988	40.97	a	51.97		57.55	b	65.83		71.65		78.80		89.71		88.16		79.67		72.48		55.48	a	39.83	a	66.01
1989	45.14	b	31.96		51.77		66.79	a	70.03		82.77		87.65		84.94		81.10		66.03		54.55	a	40.03	b	63.56
1990	47.10	a	46.22	a	58.16		69.40		69.71		78.27		92.52		88.19		85.93		64.29		55.83	a	34.48		65.84
1991	37.20	a	55.43		54.00		64.53		68.13		74.17		88.52		91.61		83.30		67.71		47.38	a	43.30	a	64.61
1992	46.53	a	51.07		61.39		67.77		78.42		86.60		86.06		90.06		75.70		66.65		48.25	b	40.73	a	66.60
1993	31.29		35.75		51.00		63.33		75.48		76.60		79.94		84.52		81.27		68.45		47.55	a	42.70	a	61.49
1994	48.10	a	45.00	a	61.58		68.60		74.68		80.73		93.77		89.26		83.60		64.94		49.17	a	43.83	a	66.94
1995	38.97	a	53.00		57.39		62.73		73.00		77.03		88.03		84.52		82.53		61.90		53.33	c	41.71	g	66.59	a
1996	41.62	b	41.79		54.74		65.83		67.61		79.17	a	92.42		89.35		76.34	a	65.39		48.19	i	38.85	d	64.83	a
1997	38.94	o	48.57		58.29		62.57		75.16		77.80		87.03		90.83	a	79.80		65.74		50.00	a	43.66	b	67.22	a
1998	44.20	a	51.96		57.39		63.57		69.24	b	79.93		-----	z	92.10		84.20		64.81		53.24	a	44.80	a	64.13	a
1999	48.70	a	52.29		57.13		63.20		69.77		79.83		87.58		89.03		79.90		65.23		55.93	a	45.90	a	66.21
2000	42.27	a	47.48		56.03		68.00		71.94		79.87		88.39		88.55		75.97		62.87		42.31	a	36.47	a	63.34
2001	37.53	a	45.07		57.81		61.77		75.90		76.93		87.55		90.97		83.30		64.71		50.34	a	44.23	a	64.68
2002	45.17	a	50.29		51.32		64.76	a	70.55		81.60		92.06		85.48		79.60		63.77		49.66	a	45.03	a	64.94
2003	45.90	a	49.21		60.32		62.90		70.97		83.37		93.26		90.55		82.10		71.29		48.45	a	41.50	a	66.65
2004	32.80	a	46.52		63.06		66.73		70.61		81.77		91.71		90.35		78.00		66.90		50.62	a	45.27	a	65.36
2005	39.53	a	50.57		61.55		64.80		73.93	a	78.10		91.55		91.55		78.90		66.58		47.62	a	34.90	a	64.97
2006	51.50	a	46.46		56.00		64.03		74.03		80.83		94.45		89.87		80.83		65.48		51.34	a	37.27	a	66.01
2007	39.13	a	46.61		59.03		64.07		74.77		81.07		93.39		87.68		79.03		63.35		50.72	a	43.34	b	65.18
2008	40.73	a	49.17		54.97		61.33		72.68		78.83		89.87		88.74		79.30		64.94		52.03	a	35.30	a	63.99
2009	40.83	a	43.21		52.16		64.80		74.19		81.57		92.84		89.39		83.13		60.06		53.93	a	33.53	a	64.14
2010	45.33	a	49.82		59.39		63.57		68.97		76.37		88.84		87.42		77.27		65.10		47.59	a	40.17	a	64.15
2011	45.33	a	46.18		57.30	a	57.97		66.23		75.33		84.48		90.55		83.20		64.16		51.96	b	39.67	a	63.53
2012	46.11	c	45.38		55.65		66.00		71.58		75.63		89.84		92.00		81.76	a	65.29		51.04	b	47.16	f	67.30	a
2013	38.08	e	51.25	h	58.80	f	64.76	e	74.77	a	79.67		95.19	d	90.68	c	80.43		63.62	r	49.58	f	38.80	f	74.80	e
2014	43.25	g	40.82	f	58.42	e	64.50	d	77.04	c	80.28	a	95.37	a	91.87	a	81.50	d	70.48	d	49.80	e	42.12	f	74.36	c
2015	40.88	f	54.86	f	64.27	e	66.19	d	76.37	d	89.83		93.13		90.52		77.59	c	70.64	f	48.83	g	44.40	f	79.70	e
2016	43.50	g	53.39	f	58.96	d	70.69	d	75.41	d	83.17		87.42		90.52		77.52	c	63.96	f	57.96	f	35.56	f	77.67	e
2017	28.71	g	40.30	e	55.89	d	63.76	e	75.18	c	80.60		93.42		92.90		80.37	c	64.32	f	53.00	f	37.38	e	68.87	c
2018	47.20	f	48.70	e	57.22	d	65.08	e	77.75	c	79.33		92.97		90.83	b	78.31	a	64.92	f	50.46	f	46.41	n	73.77	d
2019	-----	z	32.29	d	45.81	e	65.54	d	74.04	c	81.57		87.45	b	90.26		78.36	e	60.77	e	47.50	f	40.82	i	68.45	c
2020	46.94	n	53.81	m	58.15	r	71.38	v	72.53	n	82.35	j	92.10	j	92.19	e	81.05	i	70.00	a	55.00	m	42.83	g	81.10	j
2021	47.97		43.64		60.40	a	67.87		74.68		89.14	a	95.10	a	90.40	a	79.37		66.87		55.10		44.55	b	67.92
2022	39.23		51.32		60.32		58.33		66.23		78.17		92.68		94.97		82.90		71.71		45.48	a	35.81	d	64.76
2023	45.70	a	48.36		53.90		62.23		79.26		83.59	a	93.03		90.00	d	78.82	b	64.78	d	48.40		43.10		65.93
2024	36.58		50.03		59.13	a	63.11	l	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	48.58	i
Period of Record Statistics
MEAN	41.37		47.33		56.96		64.05		72.78		80.65		89.95		89.24		79.54		65.87		50.44		41.30		64.96
S.D.	6.09		4.70		3.20		3.09		3.10		3.52		3.32		3.01		3.48		2.83		3.82		4.64		1.33
SKEW	-0.73		-1.31		-0.62		0.05		-0.18		0.41		-0.25		-0.19		-0.19		0.47		-1.11		-0.85		0.06
MAX	52.03		55.43		64.27		70.69		79.26		89.83		97.39		96.61		86.40		72.48		55.93		48.77		67.97
MIN	22.39		31.96		45.81		57.97		66.23		74.17		79.94		82.42		72.63		60.06		37.04		26.48		61.49
YRS	53		57		60		60		60		59		59		61		59		56		53		53		44