SHEMYA USAF BASE, AK

Average of Maximum Temperature (Degrees Fahrenheit)

(508419)

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
1943	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	52.29		55.23		52.67		47.06		37.97		33.48		46.45	f
1944	31.90		32.07		35.06		37.77		41.45		46.90		48.61		52.52		50.57		47.16		40.47		35.52		41.67
1945	34.35		33.61		32.62	b	39.53		40.35		43.93		49.48		51.52		49.47		43.94		41.00		37.10		41.41
1946	32.81		31.25		33.68		37.17	a	39.84		44.00	a	47.61		53.47	a	51.00		44.87		38.67		37.55		40.99
1947	33.00		32.46		34.27	a	37.24	a	39.71		42.53		46.90	a	48.42		47.39	b	44.65		39.73		35.29		40.13
1948	34.39		35.21		36.35		39.27		41.81		44.23		49.52		52.48		50.30		43.26		38.23		35.35		41.70
1949	32.97		33.43		34.19		36.67		40.65		44.20		47.97		50.87		49.50		44.03		37.63		34.84		40.58
1950	37.84		35.71		34.84		37.17		40.19		45.40		48.94		52.10		49.43		44.84		40.50		38.06		42.09
1951	35.06		35.14		35.26		36.63		40.90	b	45.30		47.84		52.77		51.60		45.45		40.10		36.84		41.91
1952	35.48		32.97		34.00		37.23		41.74		43.53		49.06		52.19		50.23		46.16		36.34	a	33.48		41.04
1953	32.65		30.39		33.74		37.37		39.19		43.40		49.65		51.00		49.73		44.23		38.20		32.87		40.20
1954	33.68		33.46		35.00		38.27		39.81		43.03		48.26		-----	z	-----	z	-----	z	-----	z	-----	z	38.79	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	50.10		45.06		37.86	b	34.97		42.00	h
1959	36.13		33.26	a	34.42		38.17	a	40.41	d	42.72	a	49.13	a	53.32	c	52.27		45.84		38.23		34.10		41.50
1960	34.94		33.21		37.19		38.97		41.52		46.17		50.19		53.45		52.37		44.61		36.87		34.16		41.97
1961	33.52		34.25		32.52		38.47		40.68		43.30		47.06		50.29		50.33		44.97		37.43		35.00		40.65
1962	35.84		35.00		36.32		39.70		41.84		45.97		51.42		50.77		50.63		45.13		37.87		37.84		42.36
1963	37.13		36.21		36.94		38.77		42.10		45.90		48.77		50.23		50.20		45.71		40.40		35.42		42.31
1964	32.68		30.24		34.68		36.60		40.16		44.53		46.19		49.81		47.30		43.10		37.43		37.00		39.98
1965	33.55		35.14		35.26		38.53		41.32		45.03		48.13		50.68		48.53		45.10		40.57		36.58		41.54
1966	34.39		33.82		35.06		37.70		41.26		44.53		48.00		51.23		51.97		45.71		42.37		36.97		41.92
1967	34.71		33.61		36.65		37.90		42.65		45.70		49.26		53.35		50.33		44.90		38.70		35.71		41.96
1968	36.48		32.90		35.90		37.20		41.39		45.10		49.19		51.32		50.47		44.65		37.33		37.42		41.61
1969	35.42		33.07		34.77		37.33		41.26		45.17		51.03		53.61		52.57		45.16		39.50		34.06		41.91
1970	34.29		32.75		33.68		37.13		40.84		44.73		47.55		51.39		51.00		45.84		39.93		35.00		41.18
1971	33.19		31.21		33.29		37.20		40.06		44.13		46.39		48.77		48.57		44.03		39.87		35.61		40.19
1972	33.68		35.28		35.26		38.50		41.61		45.93		49.10		52.19		49.90		44.00		36.50		35.48		41.45
1973	32.35		33.07		34.94		35.77	d	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	34.03	h
1974	-----	z	-----	z	-----	z	-----	z	41.39		46.83		49.45		51.10		51.47		45.81		39.17		33.03		44.78	d
1975	32.84		30.50		32.13		36.73		39.13		44.07		48.26		50.81		51.83		45.32		39.77		35.87		40.60
1976	35.81		33.31		33.84		35.60		40.94		43.57		47.35		49.48		49.03		43.29		37.87		33.65		40.31
1977	33.45		30.04		30.97		35.97		41.32		45.77		50.61		55.39		52.77		45.35		-----	z	-----	z	42.16	b
1978	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	51.61		50.77		45.45		40.50		35.60	a	44.79	g
1979	33.03		35.25		35.16		38.20		40.81		44.23		48.29		51.32		49.30		43.29		37.23		34.45		40.88
1980	33.00		30.28		35.29		36.90		41.35		41.53		49.61		51.10		51.00		43.58		37.63		35.19		40.54
1981	29.42		32.46		33.27	a	37.40		41.55		44.60		51.68		55.39		52.97		47.71		40.43		36.65		41.96
1982	34.61		37.36		36.50	a	39.03		42.87		44.50		48.97		50.06		49.40		44.61		39.50		33.61		41.75
1983	32.79	b	32.93		35.35		37.80		40.58		44.03	a	49.03		51.87		49.87		47.03		37.53		37.06		41.32
1984	32.53	a	31.83		34.90		38.27		41.74		44.07		49.65		52.19		51.80		46.90	a	39.77		35.32		41.58
1985	33.26		33.43		31.90	a	36.77		39.65		44.00		47.32		49.94		50.37		47.47	a	40.80		34.90		40.82
1986	32.74		33.82		35.48		39.33		41.68		45.70		50.90		55.61		53.93		47.87		40.47		34.93	a	42.71
1987	31.61		32.32		36.87		38.00		41.58		44.57		47.58		48.90		49.87		45.42		38.23		34.33	a	40.77
1988	31.32		30.76		32.06		36.13		41.16		44.63		48.45		51.84		52.80		46.52		37.93		34.23		40.65
1989	33.29		35.25		35.90		39.73		41.87		44.80		51.42		-----	z	50.70		46.77		40.30		37.42		41.59	a
1990	33.35		32.25		35.84		40.17		43.10		45.43		51.68		52.87		50.60		46.35		43.21	a	39.26		42.84
1991	35.35		34.71		37.26		40.23		42.45		48.00		50.29		51.90		51.53		47.13		40.90		34.33	a	42.84
1992	32.10		34.46	a	34.06		-----	z	-----	z	46.86	a	-----	z	-----	z	-----	z	-----	z	39.59	c	36.03	a	37.19	f
1993	-----	z	37.18		-----	z	37.93		42.52		48.17		51.65		54.81		51.87		45.74		39.47		31.94		44.13	b
1994	34.42		35.96		34.00	a	38.60		41.06		45.03		48.32		-----	z	50.30		46.58		40.60		33.97		40.80	a
1995	31.17	a	33.71		36.74		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	33.87	i
Period of Record Statistics
MEAN	33.75		33.40		34.74		37.84		41.12		44.80		49.07		51.84		50.67		45.38		39.14		35.38		41.36
S.D.	1.65		1.83		1.51		1.17		0.94		1.35		1.51		1.79		1.43		1.26		1.54		1.55		0.78
SKEW	0.18		0.03		-0.41		0.19		-0.14		0.31		0.30		0.37		-0.08		0.09		0.25		0.22		0.04
MAX	37.84		37.36		37.26		40.23		43.10		48.17		52.29		55.61		53.93		47.87		43.21		39.26		42.84
MIN	29.42		30.04		30.97		35.60		39.13		41.53		46.19		48.42		47.30		43.10		36.34		31.94		39.98
YRS	45		46		45		44		44		45		45		43		46		46		46		46		38