SHEMYA USAF BASE, AK

Average of Average Temperature (Degrees Fahrenheit)

(508419)

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
1943	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	48.73		51.55		48.80		43.10		34.67		31.08		42.99	f
1944	29.31		29.14	a	32.52		34.22	a	38.31		43.37		46.10		49.60		47.47		44.23		38.07		32.82		38.76
1945	31.47		31.61	a	29.39	c	36.92		38.40		41.83		47.06		49.40		47.65		41.34		38.58		35.05	a	39.06
1946	30.42		28.96		30.94		34.59	c	37.05	a	41.78	a	45.31		50.32	a	48.88		41.85		36.12		35.05		38.44
1947	30.39		29.75		32.02	b	34.98	d	37.21		39.82		44.07	a	46.05		44.68	b	41.20	a	36.80		32.27		37.44
1948	31.16		32.52		33.21		37.22		38.71		41.72		47.31		50.18		48.00		40.32		35.88		33.00		39.10
1949	30.31		31.12		31.32		34.33		38.44		41.87		45.79		48.56		47.03		41.55		35.27		31.97		38.13
1950	35.81		33.66		32.24		34.60		37.73		42.77		46.71		50.19		46.90		41.90		37.32		34.94		39.56
1951	32.60		32.61		32.68		34.18		38.55	b	42.78		45.52		50.10		48.68		43.27		37.55		33.81		39.36
1952	32.48		30.29		31.60		34.68		39.24		41.32		46.60		49.92		48.18		43.58		33.64	b	30.81		38.53
1953	30.60		28.07		31.40		34.70		36.71		40.97		46.84		48.60		47.45		41.35		35.78		30.56		37.75
1954	31.08		31.41		32.00		35.73		37.58		40.82		45.16		-----	z	-----	z	-----	z	-----	z	-----	z	36.25	e
1955	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1956	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1957	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1958	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	48.03		42.68		34.76	e	32.34		39.45	h
1959	34.02	a	30.07	a	32.90	a	35.86	b	38.54	d	41.26	a	46.97	a	51.41	c	48.70		42.47		35.12		30.10		38.95
1960	31.26		29.43		34.24		34.78		38.11		42.52		47.27		50.44		48.70		40.98		33.00		30.50		38.44
1961	31.00		31.55		30.24		35.88		38.10		41.08		44.56		48.03		47.93		42.11		34.52		32.74		38.15
1962	33.10		31.98		33.03		37.02		39.37		43.18		48.56		48.45		47.13		41.31		34.30		34.53		39.33
1963	34.53		33.29		33.84		35.32		39.47		42.43		46.42		47.26		47.67		42.26		37.57		32.79		39.40
1964	29.66		27.48		32.31		33.72		37.71		42.42		44.13		47.18		44.72		40.26		34.32		34.52		37.37
1965	30.84		32.70		32.73		35.85		38.85		42.25		46.23		48.77		46.07		41.42		35.80		33.23		38.73
1966	31.21		29.73		31.42		33.78		37.63		41.03		44.66		48.08		47.70		40.61		37.37		33.19		38.04
1967	30.87		29.59		33.08		34.52		39.34		42.33		46.58		50.21		46.07		41.06		35.20		32.56		38.45
1968	33.40		29.81		32.19		33.52		38.21		42.10		46.15		48.21		46.73		40.26		33.58		33.32		38.12
1969	31.84		29.77		31.74		34.22		37.90		42.20		47.77		50.71		49.08		41.08		35.53		29.53		38.45
1970	31.69		29.95		30.66		34.85		38.31		42.13		45.06		48.42		48.08		42.26		37.23		32.02		38.39
1971	30.87		28.41		30.31		34.22		36.58		41.72	a	44.32		46.58		46.10		40.84		36.52		32.29		37.40
1972	30.82		33.29		32.48		36.08		38.37		43.35		46.60		49.55		47.38		41.18		32.82		33.34		38.77
1973	29.26		29.43		32.47		33.35	d	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	31.13	h
1974	-----	z	-----	z	-----	z	-----	z	39.10		44.25		47.61		49.16		48.97		42.76		36.52		29.02		42.17	d
1975	29.18		27.64		28.19		34.08		36.89		41.32		46.10		48.89		48.63		42.02		36.67		33.05		37.72
1976	33.24		30.41		30.02		32.97		38.00		41.33		45.39		47.44		46.10		41.03		35.30		30.53	a	37.65
1977	31.05		27.27		27.56		33.75		38.47		43.75		48.31		52.76		50.58		41.65		-----	z	-----	z	39.51	b
1978	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	49.84		47.80		42.53		38.28		32.97	a	42.28	g
1979	30.47	a	33.04	a	32.79		35.08		38.61		42.30		46.21		49.31		46.88		40.35		34.00		32.15		38.43
1980	30.77		27.69		32.05		33.50		38.92		39.37		46.89		49.26		48.38	a	39.52		34.62		33.21		37.85
1981	25.98		30.07	a	29.85	a	35.38	a	39.08		41.98		49.37		52.79		49.58		44.66		37.09	a	33.44		39.11
1982	30.98	b	34.71		34.02	a	36.50		40.06		42.28		46.45		48.23	a	46.38	a	42.23		36.79	b	30.37		39.08
1983	30.29	c	31.04		33.13		35.13		38.13		42.05	a	46.81		49.82		47.33		43.88	a	35.05		34.85	a	38.96
1984	29.85	a	30.07	a	32.62	a	35.78		39.71		42.32		47.55	a	49.97		49.03	a	44.38	b	36.85		32.02	a	39.18
1985	31.48		31.48		29.26	b	34.47		36.87		41.73		45.40		47.82		47.77		44.97	b	38.97		32.98		38.60
1986	30.89		32.05		33.68		36.80		39.15		43.32		48.52		52.76		50.98		44.89		38.15		32.82	a	40.33
1987	29.23		30.45		34.27		35.17		38.83	a	42.31	a	45.60		47.23		47.10		42.56		35.83		31.33	b	38.33
1988	28.66	b	28.76		29.82		33.47	a	38.10	a	42.43		46.68		49.63		50.48		44.10		35.65		32.15		38.33
1989	30.26		32.64		33.92		36.87		39.60		42.80		48.50		-----	z	48.42		44.45	a	37.63		35.50		39.14	a
1990	30.94		29.56	a	33.73		37.43		40.30	a	43.48		48.92		50.69		47.28	a	43.67	a	40.43	b	37.20	a	40.30
1991	33.34		32.50	b	34.13		37.00		39.87		45.40		47.84		49.40		49.03		45.02		38.78		31.64	c	40.33
1992	29.52	a	32.43	b	31.44		-----	z	-----	z	44.00	a	-----	z	-----	z	-----	z	-----	z	35.71	d	33.03	a	34.35	f
1993	-----	z	34.71		-----	z	34.45		39.53		44.78		48.71		51.55		48.48		43.08		36.37		29.24	b	41.09	b
1994	31.77		33.91		30.90	a	35.45	a	38.21		42.58		46.08		-----	z	47.53		43.14	b	37.95		30.71		38.02	a
1995	28.43	a	31.34		34.35		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	31.38	i
Period of Record Statistics
MEAN	31.03		30.81		31.97		35.05		38.45		42.29		46.61		49.40		47.84		42.29		36.17		32.53		38.64
S.D.	1.72		1.95		1.65		1.18		0.91		1.15		1.36		1.59		1.33		1.45		1.69		1.74		0.77
SKEW	0.18		0.11		-0.66		0.37		-0.14		0.21		0.08		0.22		-0.04		0.29		0.13		0.15		0.45
MAX	35.81		34.71		34.35		37.43		40.30		45.40		49.37		52.79		50.98		45.02		40.43		37.20		40.33
MIN	25.98		27.27		27.56		32.97		36.58		39.37		44.07		46.05		44.68		39.52		32.82		29.02		37.37
YRS	45		46		45		44		44		45		45		43		46		46		46		46		38