ENTIAT FISH HATCHERY, WA

Average of Average Temperature (Degrees Fahrenheit)

(452563)

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
1989	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	69.37	a	68.08		63.50		49.68		41.05		32.82		54.08	f
1990	34.85		29.88		43.88	a	53.98		55.66	b	62.27	d	73.28	b	70.80	f	67.24	a	47.45		41.30		22.29		48.37	a
1991	25.57	a	40.17	d	40.40	g	50.19	c	54.91	c	60.40	a	69.94		69.54	r	63.19	i	49.42		36.35		33.94		46.76	c
1992	32.50		39.24		48.40		51.76	a	60.08	a	70.02		69.56		70.95	a	59.74	a	51.06		37.70		23.37		51.20
1993	19.58		28.78	a	39.02		47.45		62.32		61.81	a	64.11		67.92		63.37		53.34		33.17		30.27		47.59
1994	32.65		31.37	b	44.71		53.34	b	58.12	a	61.97		72.81	b	67.17	b	64.35		50.47	a	33.03		28.44		49.87
1995	27.73		35.73		41.16		48.97		59.24		63.17		69.69		63.77		65.63		49.00		38.57		29.77	a	49.37
1996	24.21	c	28.78	b	40.56		49.43		52.60	a	-----	z	71.89		69.66		59.40		47.67	a	34.40		21.45	c	45.46	a
1997	24.85	a	30.88		39.52		47.66	a	58.61		60.76	a	67.85	a	71.17	a	62.55		48.63		38.83	a	31.09	b	48.53
1998	27.31		37.62		43.90		50.18		58.53	b	63.45		74.70	a	71.23	a	67.35		50.11		40.80		28.60		51.15
1999	32.66		35.21		40.85		47.83	a	53.06		59.92		66.58		71.13		60.93		49.02		41.78		34.55		49.46
2000	27.95		33.00		41.87		51.95		55.65		62.57	a	68.24		68.65		59.22		49.32		32.98	a	28.00	a	48.28
2001	30.89		30.67	a	42.34		48.05		57.11		60.12		69.37	a	71.21		64.62		48.82		39.63		30.68		49.46
2002	32.05		34.54		37.44		48.26	a	53.81	b	64.33		70.27	a	68.61		61.67		48.73	a	38.32		33.53	b	49.30
2003	32.35	a	35.68		43.53		48.71	a	54.77	a	65.93		71.98		72.07	a	64.33		53.19		33.25		28.19		50.33
2004	27.35		33.43		45.23		52.42		56.65	a	66.40	d	72.35		73.07	b	59.84	a	51.11		37.92		32.80	a	50.72
2005	27.31		36.11	a	44.94		49.95		58.71		61.90	a	69.72	b	70.94	e	60.48		51.47		35.30		24.97		49.32
2006	31.58		32.86		40.35		49.76	a	56.76		63.50	a	72.16		69.90		63.52	c	51.54	e	34.76	e	25.69	d	49.36
2007	24.90	b	34.70	a	43.50	g	49.70	c	55.58	g	60.26	k	73.40	f	68.66	c	62.20	e	47.36	f	36.60	f	26.17	b	44.39	f
2008	20.81	d	33.68	a	39.77	g	42.41	g	56.57	c	56.03	k	68.62	k	64.55	i	58.92	j	49.00	h	39.69	a	22.31	d	34.61	g
2009	25.04	g	32.71	d	38.00	e	47.80	e	56.27	c	65.04	d	73.79	e	70.94	d	61.65	c	45.52	f	39.17	c	24.84	c	51.02	b
2010	34.07	c	38.60	b	44.54	e	47.54	e	52.91	c	59.93	g	65.40	f	66.58	g	60.70	c	50.97		34.20		29.74		43.70	c
2011	29.19		31.04		39.63		44.52		53.56		60.55		65.69		69.89		64.15		50.92		34.98		29.02		47.76
2012	26.95		34.64		40.44		49.97		55.58		60.13		72.03		74.35		67.78		51.63		41.88		32.98		50.70
2013	25.11		35.73		43.42		49.62		60.80	h	63.95		74.08		71.74		64.57		48.56		37.33		26.21		49.12	a
2014	32.95		28.80		41.14	c	50.50		59.52		64.63		74.79		73.95		64.58		54.63		37.05		32.79		51.28
2015	30.35		41.23		48.50		50.83		62.50		73.42		76.76		74.32		61.33		55.47	a	38.40		29.32		53.54
2016	29.63		36.14		44.56		56.97		61.23		66.18		71.34		73.44		62.57		50.66		45.92		24.68		51.94
2017	21.89		28.62		41.81		48.95		60.34		67.05		75.02		76.32		65.55		49.58		40.23		29.97		50.44
2018	33.53		34.30		43.34		51.47		65.42		66.10		76.13		73.13		61.87		51.24		40.52		34.11		52.60
2019	32.66		25.98		36.74		51.00		63.74		68.55		71.98		74.20	a	63.32		46.42		38.13		32.02		50.40
2020	31.66		38.03		43.29		51.90		59.56		65.21	b	72.74		73.29		66.20		52.21		37.28		31.97		51.95
2021	33.71		32.18		43.79		51.58		57.66		69.97		77.19		72.94		62.52		50.27		41.00		28.37		51.77
2022	26.60		32.71		45.03		45.78		54.35		63.77		74.45		77.60		67.10		59.02		30.50		21.08		49.83
2023	30.27		32.43		38.23	g	46.78		64.98		66.78		74.53		74.26		65.07		53.71		39.30		36.77		53.17	a
2024	28.94		39.43		45.02		50.18	e	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	40.89	h
Period of Record Statistics
MEAN	28.96		33.85		42.48		49.85		57.84		64.33		71.70		71.44		63.30		50.79		37.79		28.94		50.25
S.D.	3.98		3.67		2.87		2.43		3.50		3.31		3.17		2.88		2.42		2.55		3.30		4.11		1.48
SKEW	-0.57		0.04		-0.00		0.45		0.48		0.77		-0.41		-0.29		0.11		1.12		-0.07		-0.26		0.19
MAX	34.85		41.23		48.50		56.97		65.42		73.42		77.19		77.60		67.78		59.02		45.92		36.77		53.54
MIN	19.58		25.98		36.74		44.52		52.60		59.92		64.11		63.77		59.22		46.42		30.50		21.08		47.59
YRS	34		35		31		34		32		30		32		31		33		32		34		35		25