GLACIER BAY, AK

Average of Minimum Temperature (Degrees Fahrenheit)

(503294)

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
1966	12.84		26.46		27.61		32.03		36.44	f	43.87		46.81		48.50	a	44.28	a	35.87		26.03		25.71		33.64	a
1967	23.23		28.04		23.32		-----	z	39.06		44.57		47.23		48.23		44.13		38.58		30.77		26.68	i	36.71	b
1968	19.57	a	24.64	a	31.33	a	31.46	d	39.74		43.88	d	47.90	a	47.41	b	43.50		35.52		32.53		22.10		34.97
1969	10.13		23.71		28.55		34.13		38.32	c	44.58	d	47.97		44.50	e	43.37		38.58		30.40		32.67	a	34.74
1970	21.84		31.46		32.87		33.53		39.20	a	44.19	c	46.26	d	46.13	a	42.41	a	36.71		28.17	a	22.58		35.45
1971	14.58		27.68		26.71		32.33		34.57	a	43.00	a	46.59	b	47.19		43.30	c	35.23	a	31.10	a	19.81		33.51
1972	15.43	a	18.97		24.13		29.57		35.90	a	42.31	a	47.17	a	46.97		41.53		33.48		32.70		23.52		32.64
1973	20.87		23.29		31.00		33.36	e	38.79	g	-----	z	-----	z	45.90	b	40.69	a	37.00	b	21.95	j	31.00	v	33.16	e
1974	18.36	i	28.11		23.87		33.67		37.63	d	43.83		46.54	e	45.97	a	45.21	k	40.10	a	34.20		31.84		36.58	b
1975	-----	z	18.46	d	27.94		32.82	b	37.75	g	41.79	b	46.63	d	46.32	f	45.00	d	37.65		28.34	a	-----	z	34.83	d
1976	27.88	e	24.22	b	-----	z	32.39	b	38.10	b	43.97	a	46.78	d	46.88	e	43.62	f	38.24	b	36.76	a	32.06		36.73	b
1977	33.07	a	35.74	a	31.83	a	35.57		38.20	a	45.92	f	48.62	e	47.77	e	44.33	i	37.69	b	27.07	a	20.97		35.65	b
1978	23.87		28.00		29.61	c	33.64	b	39.64	f	44.56	c	47.61	c	48.22	d	43.29	i	39.89	c	27.65	d	26.84		34.99	b
1979	21.87		12.75		30.58		31.72	a	39.23		44.25	b	47.30	d	46.61		45.11	b	41.39		33.23		23.41	b	34.79
1980	17.68		29.72		29.35		34.67	c	38.53	a	43.82	b	48.19		46.39		43.17	g	40.48		35.17		20.03	a	34.91	a
1981	33.32		29.59	a	32.83	a	32.33	c	41.84		44.43		48.29		48.13		42.13		37.23		32.87		25.83	a	37.40
1982	15.35		21.33	a	28.83	b	30.87		36.81		42.70		46.06		45.87	a	44.70		36.84		27.90		30.87		34.01
1983	26.94		30.89	a	28.62	b	32.63	c	40.21	b	45.27		46.26		47.13		40.47		37.00	a	30.00	a	20.29		35.47
1984	28.69	b	30.96	b	33.67	a	34.37		38.16		43.73		46.48		46.10		41.87		35.84		27.54	d	22.53	a	35.83
1985	32.87		23.37	a	29.17	a	30.45	a	37.60	a	41.00	b	45.69	o	46.06	m	40.33	u	33.04	f	17.08	f	28.84	f	32.41	f
1986	31.47	p	23.88	d	29.52		30.07		37.93	b	42.82	b	47.80	f	46.69	e	41.30		40.60	a	28.45	h	32.28	f	36.60	d
1987	29.24	b	-----	z	24.74	d	35.33		39.52	h	44.50	h	47.50	c	46.30	h	43.96	d	37.79	g	35.14	w	29.00	a	34.96	f
1988	24.03	a	28.61	a	31.68	c	33.40		39.52		-----	z	46.71		46.45		40.80		39.07	b	32.83	f	26.92	f	36.70	c
1989	19.83	a	16.57	e	23.36	c	32.53		38.13		44.07		45.90		45.93	a	43.43		33.94		28.52	a	29.94		33.51
1990	23.39		19.85	a	28.19		32.87		40.42		45.40		46.52		45.97	a	42.86	b	32.93	a	21.07	b	20.31	b	33.31
1991	21.60	a	28.56	a	26.19		33.07		35.97		43.03	a	47.39		45.66	b	42.40		30.61		28.28	l	28.77		34.84	a
1992	31.10	b	28.07	a	29.53	a	32.18	b	37.27	a	42.07	a	45.16		43.97		37.20		31.26	d	-----	z	22.39		34.56	a
1993	18.87	a	22.26	a	27.03	b	33.24	a	37.77	i	43.86	a	47.71		45.58	l	41.07	b	38.20	p	29.61	g	29.37	d	32.93	d
1994	24.43	c	11.80	h	28.87	a	31.70	g	38.06	o	-----	z	45.89	v	45.96	h	-----	z	36.14	j	23.70	c	23.18	c	25.04	h
1995	23.81	d	16.38	l	23.43	a	-----	z	39.40	f	44.07	b	46.63	l	45.04	h	43.48	i	35.33	v	-----	z	21.37	d	28.17	h
1996	14.06		-----	z	-----	z	32.71	i	36.10	j	-----	z	44.95	i	46.04	g	34.89	u	-----	z	-----	z	21.70	a	17.88	j
1997	20.12	n	-----	z	-----	z	28.96	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	30.69	a	29.81		30.25	j
1998	-----	z	30.96	a	27.93	a	33.04	e	38.60	f	42.60		45.53	a	44.83	b	40.93		36.13	a	-----	z	-----	z	37.75	d
1999	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	41.93	a	36.31	e	30.38	a	29.21	c	34.46	h
2000	21.53	a	26.33	n	31.12	f	32.00	l	38.04	e	44.61	b	47.82	c	-----	z	41.43	g	36.00	d	34.36	e	27.55	b	35.70	e
2001	32.44	d	20.67	j	-----	z	31.69	a	36.90	a	44.81	c	47.46	e	47.27	a	43.73	d	35.03		28.11	c	23.79	c	37.12	b
2002	27.00	a	25.25	d	20.24	b	27.21	f	36.38	b	43.96	g	46.29	g	46.74	d	42.07	b	37.82	c	35.83	g	29.03		33.07	d
2003	26.52	h	27.44	c	23.36	f	31.83		36.22	h	43.46	b	47.90	a	45.36	c	41.00	c	36.76	b	26.10	a	26.96	c	36.31	c
2004	20.03	a	30.50	i	27.15	k	32.07	a	38.38	j	44.29	b	45.59	i	48.62	b	40.90		37.26		32.48	a	29.79	b	35.68	d
2005	23.89	d	27.26	a	31.07	c	34.82	b	40.82	c	44.69	d	50.07	a	49.34	b	45.63	c	36.56	d	32.15	d	31.43	a	37.31
2006	27.70	a	23.79		23.81	d	32.11	b	38.03	b	45.42	d	48.71	c	48.52	b	41.93		35.73	a	16.66	a	28.04	d	34.20
2007	24.67	a	21.24	g	20.03	a	29.07		35.96	d	43.58	d	47.11	d	46.35		42.10	a	34.87	a	30.90	a	22.45		34.28	a
2008	21.50	a	20.11	a	27.93	a	29.71	b	35.86	c	40.70	c	44.39	c	45.21	c	42.04	g	35.07	a	28.75	b	20.90	a	31.83	a
2009	21.79	b	25.00	a	24.73	a	31.64	b	37.92	e	45.33	f	50.05	j	49.38	g	44.30	c	38.80	a	-----	z	27.11	d	31.41	d
2010	29.48	d	32.56	c	-----	z	36.10	t	39.52		45.72	a	48.85	e	49.60	a	43.17	a	-----	z	31.87		24.39	c	38.35	c
2011	25.58		-----	z	30.55	t	31.43		41.07	c	-----	z	48.74	d	48.17	a	44.27		39.03	a	26.67		30.32		37.25	c
2012	22.03		29.86		28.77		34.17		39.59	b	44.80		46.04	c	44.52	h	40.93		33.19		28.40		22.32		33.65	a
2013	27.77		29.39		24.52		28.77		36.10	a	44.93	c	-----	z	47.35		44.67		40.42		26.43		24.13		34.04	a
2014	30.87	a	17.96	c	24.86	b	32.47		38.46	c	43.83	a	48.70	d	48.16	l	45.90		38.55		-----	z	29.55		35.11	b
2015	27.83	b	25.21		30.94		33.26	c	36.23		45.00	d	48.00	g	45.55	k	43.21	a	38.55		-----	z	30.97	a	34.58	c
2016	33.68		34.14		34.84		38.00	a	42.97	a	48.60		52.13		51.00	a	44.80		33.90	a	33.29	b	22.94		39.19
2017	22.47	n	25.56	a	25.84	f	34.70		40.90		46.80		49.84		49.65		45.47		37.19		25.43		27.06		38.26	b
2018	26.48		21.61		27.23		32.60		-----	z	40.60		48.82	c	47.66	b	39.11	b	37.93	a	34.50		-----	z	35.65	b
2019	27.84		20.43		30.06		34.77		43.00		48.17	a	51.23		48.35		44.07		35.90		34.33		32.10		37.52
2020	21.58	g	29.38		26.40	a	31.20		39.81		-----	z	48.77		-----	z	-----	z	-----	z	29.03		-----	z	34.10	f
2021	-----	z	21.50		-----	z	-----	z	-----	z	45.97		-----	z	50.42		-----	z	-----	z	30.21	a	-----	z	37.02	h
2022	-----	z	-----	z	-----	z	-----	z	38.26		-----	z	-----	z	-----	z	45.47		40.16	f	-----	z	-----	z	41.86	j
2023	30.93	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	46.41	c	37.94		-----	z	-----	z	38.43	i
Period of Record Statistics
MEAN	24.12		25.61		27.90		32.64		38.49		44.08		47.56		47.15		42.90		36.82		29.67		26.02		35.24
S.D.	5.81		4.89		3.43		1.79		1.94		1.63		1.52		1.57		1.95		2.38		3.93		3.98		1.82
SKEW	-0.32		-0.33		-0.28		0.19		0.37		0.29		0.75		0.36		-0.46		-0.43		-0.90		0.04		0.62
MAX	33.68		35.74		34.84		38.00		43.00		48.60		52.13		51.00		46.41		41.39		36.76		32.67		39.19
MIN	10.13		12.75		20.03		28.77		34.57		40.60		44.39		43.97		37.20		30.61		16.66		19.81		32.64
YRS	47		45		44		46		41		44		42		41		44		47		41		46		16