HUMPTULIPS SALMON HATCHERY, WA

Average of Maximum Temperature (Degrees Fahrenheit)

(453826)

File last updated on May 13, 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
1987	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	70.70	a	75.06		73.40		70.06		54.87		45.23	a	64.89	f
1988	46.74		52.76		54.45		59.41	a	62.06		66.37		74.23		73.23	a	68.83		62.71		51.27		48.29		60.03
1989	46.00		43.74	a	48.71		62.07		65.10		69.83		70.10		70.97		75.30		61.81		53.17		49.16		59.66
1990	49.37	a	45.68		56.81		60.47		62.29		64.90		75.74		75.00		73.13		58.39		51.77		41.13		59.56
1991	45.03		55.64		50.90		55.80		60.00		63.53		72.16		71.57	a	73.97	a	63.61		51.43		48.61		59.36
1992	49.87		54.83		61.27	a	59.53		69.35		69.87		73.20	a	73.71		67.93		61.90		50.87		43.87		61.35
1993	42.74		50.64		55.32		55.53		65.90		66.03		66.97		73.06		72.43		62.06		50.03		46.16		58.91
1994	50.17	a	46.11		55.77		58.63		64.57	a	65.77		72.16		73.57	a	72.43		60.45		46.93	a	45.26		59.32
1995	51.23		52.46		54.65		58.10		66.42		68.83		73.32		69.74		71.43		60.29		54.27		48.23		60.75
1996	45.35		50.90		56.42		56.70		59.06		66.27		75.03		73.13		66.37		58.55		50.13		44.73	a	58.55
1997	46.84		51.29		50.71		57.10		66.58		65.80		72.29		74.19		71.17		59.23		55.93		48.52		59.97
1998	-----	z	50.89		53.42		58.43		61.77		64.83		70.97		74.32		73.73		60.86	b	51.56	c	43.20	a	60.36	a
1999	46.30	a	46.36		51.26		59.00	b	59.77		63.20		69.19		71.65		71.77		59.27	a	52.76	a	49.10		58.30
2000	45.06		50.39	a	51.23		60.15	c	59.90		68.90		70.06		69.65		67.27		59.42		49.17		46.42		58.13
2001	48.93	a	49.18		53.70	a	55.03		65.06		63.69	a	68.23		69.73	a	67.17		58.26		52.00		47.03		58.17
2002	47.26		49.50		50.03		56.47		59.45		67.07		71.11	d	72.45		69.07		60.06		54.23		48.26		58.75
2003	53.00		49.64		52.10		54.13		62.45		70.57		73.26		72.74		69.07		59.52		50.04	d	45.93	a	59.37
2004	45.43	a	50.41		56.03	a	62.57		64.03	b	68.47		73.29		72.71		64.87		60.41	b	49.60		47.90	a	59.64
2005	46.32		51.64		58.09	i	59.90	a	67.26		66.93		72.58		73.81		68.77		60.03		50.47		46.90	a	60.42	a
2006	48.80	a	49.36		52.03		57.66	a	65.58		68.63		73.55		72.10		69.90		57.45		47.90		45.19		59.01
2007	43.74		48.04		51.48		55.40		65.13		61.33	x	70.86	b	70.19		65.79	b	55.74		48.29	b	43.58		56.20	a
2008	41.90		48.86		48.07	a	52.03		60.17	b	61.85	c	69.06		68.82	c	66.72	e	57.17	a	53.94	l	53.86	q	57.47	b
2009	42.40	u	47.25		47.57	a	55.72	a	62.17	a	69.19	c	70.26	d	68.54	c	68.23	d	57.50	c	50.13		42.33	a	58.08	a
2010	50.37	a	51.63	a	52.70	d	53.59	a	57.57	a	61.17	a	67.42		67.00	p	-----	z	58.25	s	41.92	q	46.14	b	55.07	d
2011	44.22	m	-----	z	-----	z	-----	z	-----	z	-----	z	70.55	t	69.83	m	-----	z	-----	z	48.14	b	43.86	c	46.00	j
2012	44.48	d	48.07	a	47.97	a	56.39	b	60.83	b	59.82	b	66.48		72.26		70.07		58.07	a	50.53		44.74		56.64
2013	42.65		46.63	a	50.52		55.11	b	60.67	a	65.87		69.90		69.86	c	66.03		57.63	a	50.11	b	41.14	b	56.34
2014	47.86	c	44.89	a	52.26		56.07		64.30	d	65.23		72.43	a	73.90	a	71.48	a	62.65		-----	z	-----	z	61.11	b
2015	-----	z	-----	z	57.00	l	57.07	b	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	57.07	k
2016	-----	z	-----	z	-----	z	-----	z	59.93	q	65.04	b	67.97		72.19		64.62	a	56.58		52.83		40.48		59.96	e
2017	42.23	a	44.93	a	47.71		53.57		61.26		65.87		70.28	b	74.16		69.83	a	58.29		48.63		45.26		56.83
2018	47.65		44.23	b	50.50	a	55.07		63.24	b	64.43	b	72.10		71.35		65.00		58.73	a	52.45	a	46.58		57.61
2019	48.48		40.86		54.03		55.31	a	63.10		66.17	a	69.48		71.80	a	64.53		55.70	a	49.93		45.74		57.10
2020	46.14	b	47.11	a	48.86	b	56.90	a	63.13		64.53		70.24	b	71.00	b	70.30		59.26		49.77		47.81		57.92
2021	46.23		44.18		49.72	b	59.47		60.41	b	69.34	a	70.58		70.53	a	65.36	b	55.52		50.13		41.00	b	56.87
2022	46.79	c	47.33	a	49.77		51.14	b	54.97		64.20		71.48		72.61		70.33		63.96	e	47.93	c	42.40	a	56.91
2023	47.14	b	44.96		48.39		51.10		65.23	a	65.18	h	72.66	b	76.31	e	67.39	b	59.20	a	49.52	a	48.83	a	57.34	a
2024	45.13	a	48.92	c	50.42		56.04	c	61.58	s	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	50.13	h
Period of Record Statistics
MEAN	46.73		48.51		51.96		56.76		62.69		66.01		71.12		72.23		69.23		59.72		50.81		45.56		58.60
S.D.	2.66		3.32		3.17		2.78		3.07		2.62		2.23		1.90		3.03		2.85		2.14		2.56		1.34
SKEW	0.20		-0.02		0.78		-0.03		-0.17		-0.23		-0.13		-0.08		0.13		1.38		0.50		-0.41		0.02
MAX	53.00		55.64		61.27		62.57		69.35		70.57		75.74		76.31		75.30		70.06		55.93		49.16		61.35
MIN	41.90		40.86		47.57		51.10		54.97		59.82		66.48		68.54		64.53		55.52		46.93		40.48		56.34
YRS	32		34		33		35		33		32		35		34		34		34		33		34		25