SOUTH OLYMPIC TREE FARM, WA

Average of Average Temperature (Degrees Fahrenheit)

(457871)

File last updated on May 12, 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
1945	41.11		40.46		41.04	h	44.40	f	54.78	d	56.71	d	62.78	h	62.37	h	56.02	d	51.63	e	40.89	c	39.32		47.62	d
1946	38.98	a	39.66		42.10	e	46.50	e	56.46	g	56.02	h	60.48	f	61.50	h	56.30	h	47.50	e	40.42	e	38.52	g	42.53	f
1947	34.54	d	43.86	c	47.88	g	50.58	f	58.48	e	57.45	a	60.93	d	59.87	d	58.23	j	50.81	g	42.84	b	42.00	b	50.00	d
1948	39.62	a	36.60		40.77	a	43.52	e	50.28	f	60.62	a	59.74		58.32		56.47		50.87	a	40.32		33.85		47.34	a
1949	29.03		35.04		43.23		47.98	a	55.53		56.58		59.98		59.71		59.58		47.40		49.77		36.90		48.40
1950	25.16		37.12		40.08	a	45.18		50.00		57.65		59.66		64.11		57.83		49.58		42.52		44.32		47.77
1951	36.66	b	41.19	b	39.92		51.47		54.44		60.68		61.94		60.94		59.05		49.81		42.25		34.85		49.43
1952	34.27		38.45		41.19		48.55		53.92		56.07		62.77		61.24		59.63		55.06		41.72		39.89		49.40
1953	42.56		40.23		42.90		45.87		53.10		55.83		62.40		62.34		59.40		53.60		45.85		41.53		50.47
1954	34.79		40.43		41.85		45.21	a	53.23		53.95		58.63		58.81		57.88		51.16		48.16	a	40.48		48.71
1955	38.05		38.09	a	38.34		43.28		49.24		57.13		58.50		60.95		57.71	a	50.57	a	37.10		37.97	a	47.24
1956	37.77	a	34.95		39.81		49.87		57.32		56.16	a	64.31		63.60		-----	z	-----	z	-----	z	-----	z	50.47	d
Period of Record Statistics
MEAN	36.05		38.84		41.02		46.74		54.00		57.17		60.89		60.99		58.18		50.72		42.89		39.11		48.77
S.D.	4.97		2.64		1.53		2.68		2.87		1.99		1.92		1.92		1.34		2.40		3.69		3.26		1.09
SKEW	-0.89		0.10		-0.13		0.37		-0.21		0.62		0.37		0.30		-0.37		0.30		0.54		-0.18		0.10
MAX	42.56		43.86		43.23		51.47		58.48		60.68		64.31		64.11		59.63		55.06		49.77		44.32		50.47
MIN	25.16		34.95		38.34		43.28		49.24		53.95		58.50		58.32		56.02		47.40		37.10		33.85		47.24
YRS	12		12		10		10		10		11		10		10		9		10		11		10		7