HANFORD A E C, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(453444)

File last updated on April 20, 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
1912	-----	z	-----	z	-----	z	40.75	n	46.39		53.53		57.48		54.58		45.60		35.06		32.73		26.00		43.92	d
1913	17.37	a	18.89		30.13		37.87		43.71		52.13		56.26		54.77		43.73		36.03		33.13		25.90		37.49
1914	28.77		27.54		31.23		36.52	a	44.48		48.33		54.87		53.74		43.13		39.94		30.93		14.32		37.82
1915	16.10		28.39		32.87		37.90		45.16		49.73		55.84		58.29		44.60		38.19		27.21	a	23.94		38.19
1916	0.33	j	28.90	i	35.32		38.60		41.94		-----	z	56.30	u	57.23	a	48.60		35.35		26.03	a	18.47	a	37.69	d
1917	18.54	c	26.33	a	28.10		39.37		45.94		-----	z	60.23		58.42		51.63		38.35		31.63		32.55		39.19	a
1918	26.81		26.14		31.90		38.38	a	44.42		56.93		61.32		57.90		52.33		42.37	a	30.43		28.17	b	41.43
1919	21.47	a	28.25		33.26		39.57		45.66	b	50.40		59.29		56.97		49.43		37.03	a	29.33		9.43	a	38.34
1920	19.86	c	27.07	b	34.68		38.50		43.10	a	53.43		61.39		58.00		50.27		40.23		30.24	a	30.65		40.62
1921	27.17	a	30.60	c	35.39		38.73		47.32		56.17		57.77		58.71		44.83		39.42		29.47		23.42		40.75
1922	7.77	a	21.30	a	31.35		37.77		45.37	a	57.07	a	62.06		61.26		51.63	c	42.19		32.57		15.37	a	38.81
1923	28.45		19.32		31.70	a	40.54	b	48.39		54.37		60.23		60.87		51.90		41.68		31.59	a	24.97		41.17
1924	15.27	a	31.86		32.71		39.07	a	51.32		56.77		57.97		57.81		50.79	a	41.94		31.80		16.38	b	40.31
1925	25.87		34.04		34.62	b	41.97		50.19		55.00		61.93	a	56.48		49.53		37.32		28.36	b	32.55		42.32
1926	29.14	b	32.26	a	35.58		43.20		47.13	a	57.60		62.52		58.20	a	45.47		40.71		34.10		19.66	b	42.13
1927	21.79	b	32.07	a	32.90		38.50		45.32		56.10		59.58		58.87	a	50.43		41.03	a	35.90		17.67	a	40.85
1928	22.57	a	26.31		35.61		38.83		49.32		55.20		61.42		56.23		48.69	a	40.24	b	31.67		25.26		40.95
1929	14.77	a	11.78	a	33.65		38.41	a	47.29		54.37		59.42		57.52		48.60		39.87		19.70		27.59	b	37.75
1930	1.42		30.36		35.83	a	41.73		47.32		52.20		61.10		58.29		50.57		35.93	a	30.34	a	26.77		39.32
1931	30.00		28.75		34.21	b	39.63		50.84		54.50		61.00		57.19		51.17		39.55		29.21	a	20.86	b	41.41
1932	19.42		24.93		36.90	b	42.69	a	45.97	a	54.77		56.52		57.16		48.57		41.33	a	33.13	g	19.69	b	40.72	a
1933	23.82	c	16.63	a	30.17	a	35.90	a	42.68		51.57		55.26		54.58		44.07	a	37.55	k	31.55	a	33.24	f	38.62	b
1934	29.03	a	28.37	a	32.33	a	42.31	a	48.10	a	55.00		56.52		55.19		46.20		46.91	t	37.43		30.77	a	41.93	a
1935	25.26		26.50		29.67	a	34.33		43.26		52.00		56.32		52.87		48.73		36.88	f	26.47		28.53	a	38.54	a
1936	29.59	d	11.55	r	31.37	d	43.00	d	50.16		55.80		57.08	r	56.80	u	48.71	w	35.58	e	17.76	a	24.87	a	36.02	d
1937	-----	z	19.18		34.42		38.41	a	46.00		54.17		60.00		53.35		48.07		40.94		35.33	f	30.19	d	42.47	b
1938	30.88	e	21.15	b	32.48		36.57		43.16		54.30		59.58		52.61		50.60		38.47	a	24.60		23.40	a	38.98
1939	26.97		22.27	b	31.77		34.92	e	45.03		50.50		58.61		55.90	a	48.60		35.60	a	23.45	a	28.70	a	38.53
1940	25.03		30.79	a	33.48	b	40.38	d	45.55		52.47		57.71		53.84		53.47		43.63	d	26.19	c	24.92	e	40.62
1941	25.71		26.71		30.93	a	39.39	b	47.72	m	53.03	a	60.16		56.81		46.32	b	39.24	b	32.28	a	28.62	b	39.93	a
1942	18.77		29.04		27.26		37.60		45.16		51.77		-----	z	57.52		47.07		38.73	a	31.77		25.90	a	37.33	a
1943	15.14	c	26.58	b	29.42		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	26.17	b	24.33	h
1944	20.32		26.61	f	26.45		38.52	a	44.00	m	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	28.43	i
Period of Record Statistics
MEAN	22.10		25.98		32.43		39.00		46.19		53.77		59.01		56.71		48.49		39.14		29.58		24.25		39.89
S.D.	6.90		5.24		2.57		2.22		2.48		2.35		2.25		2.19		2.82		2.42		4.36		5.63		1.54
SKEW	-1.06		-0.84		-0.45		0.12		0.42		-0.39		-0.25		-0.12		-0.29		-0.19		-0.92		-0.73		-0.11
MAX	30.88		34.04		36.90		43.20		51.32		57.60		62.52		61.26		53.47		43.63		37.43		32.55		42.32
MIN	1.42		11.78		26.45		34.33		41.94		48.33		54.87		52.61		43.13		35.06		17.76		9.43		37.49
YRS	30		29		32		31		30		29		28		30		30		28		29		31		20