LONGMIRE RAINIER NPS, WA

Average of Average Temperature (Degrees Fahrenheit)

(454764)

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
1909	29.34		32.73	o	37.65		41.13		49.18	c	62.72	c	-----	z	-----	z	-----	z	-----	z	-----	z	32.28	a	42.05	f
1910	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	37.16	c	-----	z	-----	z	37.16	k
1911	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1912	-----	z	-----	z	-----	z	-----	z	47.25	s	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1913	-----	z	-----	z	-----	z	42.28	u	-----	z	-----	z	-----	z	-----	z	54.33	x	43.38	b	36.90	a	33.34	i	40.14	j
1914	32.91	c	32.54	c	38.38	c	42.81	a	52.55		53.03		61.84	c	61.48	a	50.58	d	47.57	j	36.88	b	29.16		44.74	a
1915	31.89		35.54	a	41.63		46.95		47.27		53.75		59.19		64.12	a	52.85		45.16		33.20		31.76	b	45.28
1916	21.53		32.66		33.50		39.73		41.69		52.52		56.02		60.93	a	54.15		45.67	h	33.52		29.06		41.39	a
1917	27.74		29.55		30.15		35.42		40.38	a	48.80		61.26		62.79		54.18	e	48.45	b	42.08		35.34		43.01
1918	33.02		28.88		33.61		41.40		45.39		58.71	a	59.85	a	57.57	a	60.90	a	46.71		35.50		30.31		44.32
1919	31.63		31.64		34.74		38.97		47.06		52.42		60.45	b	60.50		54.57		42.16		36.17		29.81	b	43.34
1920	32.56		35.79		35.29		36.22		44.85		51.88		62.19		61.97		52.02		43.29		37.15		32.52		43.81
1921	30.11		31.39		34.98		37.83		46.39		55.07		58.35		59.13	a	49.53		49.29		38.48		29.61		43.35
1922	26.23		28.29		31.16		36.47		45.50		58.65		62.37		60.63		56.40		47.19		34.82		27.37		42.92
1923	30.44		28.86		32.58		40.53		46.53		53.73		61.16		62.69		57.64	a	47.73		40.47		30.81		44.43
1924	29.31		34.81		35.19		41.90		53.02		55.07		59.72	a	58.60		62.04	r	43.82		33.33		27.93	b	42.97	a
1925	31.13		33.78	a	35.44		42.61	b	51.92		54.77		62.27		58.89		53.80		47.10	b	36.25		36.05		45.33
1926	33.32	c	34.54		43.06		49.73		49.39		58.98	a	62.34	i	57.91	c	49.12	b	44.94		39.81	a	31.20	a	44.73	a
1927	30.45		30.95		33.32		36.93	a	41.87		54.82		60.74	b	60.02	b	52.36	a	45.76		36.97		27.60		42.65
1928	31.64	c	32.98	a	36.19	e	39.72		54.45		52.57	a	62.74	d	59.65	a	56.00	a	44.37	a	37.45	b	30.35		44.84
1929	25.42		27.32		33.97		35.93		45.19		52.62		59.69		60.89		55.18		49.38	a	38.97	n	33.85	a	43.59	a
1930	21.15		32.02		36.18		43.98	a	45.84	b	52.40	a	59.06		61.65		53.59	a	45.96	c	36.98	a	31.79		43.38
1931	33.11	d	32.86		34.10		40.94	e	51.97		53.30		62.06		60.84		51.87		45.77		34.13		30.94		44.32
1932	29.34		30.76		34.63		39.47		46.95		56.82		56.52		58.81		56.48		47.13		39.53		28.69		43.76
1933	28.00		26.85	b	31.85		38.62		42.11		52.18		58.39		61.19		49.23		48.98		42.07		35.23		42.89
1934	35.35		40.43		43.98		49.80		52.52		55.05		59.16		61.76		53.70		48.87		40.05	a	35.03		47.98
1935	29.35		35.91		33.06		40.25		48.84		55.90		60.63		60.71		59.02		44.19		34.60		38.19		45.06
1936	33.44		26.66		34.06		44.13		51.73		55.52		59.02		60.50		54.87		53.37		43.98		34.18		45.95
1937	22.65		32.00		38.82		38.72		49.76		56.18		60.06		57.76		56.60		51.47		39.78		35.71		44.96
1938	34.15		35.32		36.44		44.63		50.31		57.68		63.77		57.69		60.23		48.73		35.02		34.34		46.53
1939	33.53		30.29		37.47		46.00		50.89		51.72		60.42		63.16		56.68		47.71		43.32		37.84		46.58
1940	34.84		35.60		41.16		44.57		53.65		58.45		59.53		61.31		57.98		48.84		35.58		36.77		47.36
1941	36.31		40.39		44.71		46.42		49.21		53.67		65.11		60.03		50.12		45.63	a	40.10	a	32.65	a	47.03
1942	31.44	d	31.89		34.38	a	42.87		46.50		50.87		62.94		62.47		57.32		47.93	b	33.93		31.30	c	44.49
1943	25.59	d	33.98	b	33.65	e	42.75	b	44.94		51.18		60.39		57.56		57.41	a	46.00		40.17		33.53		43.93
1944	30.32	c	31.50	d	33.04	e	41.59	a	49.55	a	54.58		62.53		60.37		58.40		53.58		38.82	e	33.89	d	45.68
1945	33.96	f	34.15	d	35.20	a	39.11	b	50.97		55.63		65.68		63.82		53.31	a	49.67	e	34.91	h	32.75	a	48.03	b
1946	31.03		33.24	a	35.93	b	40.94	c	51.35	a	51.95	a	61.40		63.05		54.68		41.21		34.17		31.95		44.24
1947	27.18		35.54		41.82		45.52		54.47		53.43		59.50		58.68		57.23		45.47		36.42		33.35		45.72
1948	31.02		29.45		34.32		37.28		46.45		58.73		58.68	a	57.08		53.42		45.63		32.92		27.24		42.69
1949	22.35		28.75		37.85		43.23		52.10		53.98		59.66		60.72	a	58.18		44.74		45.53		29.58		44.72
1950	19.02		31.89		33.79		38.64	a	45.85		54.85		62.63	a	61.90		56.72	a	43.77		36.23	b	38.35		43.64
1951	29.08		32.54		33.13		44.95	a	50.34		57.97		62.82		59.97		59.08		45.53	a	36.39	c	28.28	b	45.01
1952	28.34		32.36		34.63	a	44.78		50.73		53.10		63.23		62.63		60.17		55.66		38.00		32.39		46.33
1953	35.44		34.20		36.40		40.77		46.76		49.95		61.23		60.85		57.68		49.97		40.57		33.38	b	45.60
1954	28.95		32.89		32.73		38.65		49.21		50.50		58.27	a	56.95		54.62		47.05		42.30		32.92		43.75
1955	31.50		30.41		29.55		34.87		41.76		52.55	a	55.92		59.79		54.53		46.02		32.50	a	30.26		41.64
1956	30.35		29.48	a	31.40		41.68		52.32		51.95		63.24		60.89		55.70		43.42		37.97		34.18		44.38
1957	25.94		31.88		36.76		43.52	a	52.58		55.90		58.63		57.42		60.90		46.25	a	37.03	a	33.97		45.06
1958	34.12	a	39.18		36.81		41.85		56.48		60.07		67.98	b	64.63		53.86	a	49.79		35.93		37.58	a	48.19
1959	32.53		32.77		35.68		42.90		47.05		55.02		62.94		58.71		51.88	a	47.05		38.32	b	33.69		44.88
1960	30.87		32.62		37.15		42.55		45.55		55.73		64.73	a	57.84		56.18		48.26		36.15		34.15		45.15
1961	37.27	a	35.46	a	37.16		40.73		48.74		60.81	c	64.03	a	66.60	a	52.78		44.89		33.83		31.45	a	46.15
1962	30.61		35.18		35.32		45.10		45.10	a	54.78		60.16		59.47		57.98	a	47.85		39.75		35.55		45.57
1963	28.63		41.84		37.82		40.22		50.83	a	53.57	a	57.16		60.74		60.92		48.44		36.79	a	34.88	e	45.99
1964	31.73	a	34.23	a	35.00	c	37.93	a	44.88	a	51.50		58.71		57.65		53.41	a	50.32		35.22		29.55		43.34
1965	32.67	b	33.59		39.56		44.13		46.77	a	56.47		63.65	a	61.42		54.05		51.56		41.25		31.98		46.43
1966	31.88	a	33.84		37.31		43.25		50.72	a	52.92		58.57	b	60.19		58.03	a	46.55	a	39.02	b	35.03		45.61
1967	32.42		35.07		34.53		38.28		48.38	a	58.82		62.34		67.12	a	62.32		46.23		39.33		31.13		46.33
1968	30.79		39.90		40.39		40.17		50.11		55.52		62.92		57.92		54.77		44.29		36.63		28.57	a	45.16
1969	25.55		32.66		38.45	a	41.95		52.87		59.85		59.16		58.60		54.62		44.58		39.93	b	33.70	d	45.16
1970	30.81	b	37.14	c	36.83	b	37.38		47.61		55.94	d	61.10		60.70	c	52.24	e	43.48	d	36.54	e	29.50		44.11
1971	28.93	c	32.10	d	32.20	h	39.28	a	47.78	d	48.79	a	61.03	b	63.35	d	52.06	d	45.34	f	34.76	c	28.92	a	43.70	b
1972	26.60	b	32.93	a	34.98	d	36.32	b	48.45	b	52.91	a	59.81		61.74	b	51.44	f	47.00	d	37.68		-----	z	43.84	b
1973	29.20	a	35.50	g	37.17	d	42.33		50.23		54.52	b	61.20	d	58.70	c	55.50	b	44.61	d	32.40		33.83	a	45.43	a
1974	27.35	a	33.48	a	34.64	b	39.60	d	43.25	a	55.05	a	58.84	b	61.81		60.12		50.11	c	37.43	c	33.34		44.58
1975	29.62	a	30.96		34.89		36.24	c	46.64	f	51.48		62.77	e	56.42	a	57.90		42.95	a	34.07		32.47	b	42.71	a
1976	32.32		32.22		33.08		39.66	b	47.71	b	50.38	b	57.89		55.79		56.70	b	47.34		40.63		34.78	a	44.04
1977	32.03	a	38.95		34.08		44.13		43.55		57.00		57.68		63.92		50.58		46.00	b	32.12	a	31.94		44.33
1978	33.53		35.91		39.97	b	41.16	b	45.10		56.71	a	59.57	b	59.22	b	50.09	b	52.41	t	-----	z	25.76		44.70	b
1979	26.34		31.25		39.14	b	40.63		49.69		55.33		60.37		58.75	a	57.17		48.82		37.22		36.04	c	45.06
1980	28.43	c	34.61	b	36.24		43.83	a	48.15		50.07		59.42		56.52		53.87		48.55		38.27		34.97		44.41
1981	38.50	a	35.43		40.45		40.35		46.56		50.17		57.82		64.85		55.00		44.08	a	39.27		31.71		45.35
1982	28.48	b	30.43	a	35.53		38.05		46.33	a	56.52	b	58.63	a	58.95	b	54.36	b	45.15	a	33.54	b	31.08		43.09
1983	34.29	c	36.72	a	40.09	c	42.57		50.24		52.05		54.45	a	59.90		51.30		44.85	a	36.93	a	25.57	a	44.08
1984	33.32		35.72		39.55	b	39.11	b	43.24	b	51.03		60.90	a	60.11		51.05		41.87		34.03	a	27.82		43.15
1985	30.47		30.38	b	34.81	b	40.78	a	47.79	b	54.48		65.57	b	58.40		50.48	a	42.82		27.17	a	30.87		42.84
1986	34.93	a	32.91	a	41.29		40.45	a	46.85	a	57.50	a	54.23	a	63.53	b	49.33		49.95	a	37.10	a	32.56	g	46.19	a
1987	29.77		35.82		37.47	a	46.33	a	52.03	b	57.60	a	59.24		60.97		58.09	a	53.28	a	39.38		30.03	a	46.67
1988	30.85		34.95		36.56		42.13		47.74		53.37		60.32		61.40		55.62		52.44		35.92		32.41	b	45.31
1989	30.68		28.30	a	34.87		44.65		48.17	a	56.79	a	57.93	a	58.43	a	58.42		44.85		38.40		35.48	c	44.75
1990	32.59	b	30.02		37.92		45.07	a	46.76		53.55		62.89		62.22	b	59.45		41.53	b	36.93		26.21	c	44.60
1991	29.45		38.68		36.05	a	40.62	a	45.34	c	50.73	b	61.48	d	61.66	b	57.98	g	47.39		36.78	a	33.67	b	43.80	a
1992	34.52	a	41.12		45.10	a	45.52		55.20	c	60.20		60.71	b	62.62	a	51.19	c	47.73	a	35.79	b	29.03		47.39
1993	26.48	a	31.61	a	38.69		40.17		52.23		52.40		53.23	a	60.27	a	59.16	a	50.26		33.59	c	32.95	b	44.25
1994	36.28	a	32.85	a	38.79		43.27		50.85	a	53.08		62.48		60.57	b	58.27		43.76		30.65		29.55		45.03
1995	34.74		35.56	a	37.88	a	40.88	b	51.17	a	54.21	a	61.10		56.23		58.82		43.61		40.26	a	32.98	b	45.62
1996	31.32		32.66		37.84	b	42.05		44.95		54.61	c	63.69		60.98	e	51.88	b	44.40	b	35.37		31.00		44.23
1997	31.52	a	33.18	c	35.35	a	38.91	a	51.03		53.20	c	59.27	a	62.66		56.36	e	43.27		39.14	a	31.82	a	44.64
1998	31.55	b	35.70	a	38.05	c	41.62	f	46.85		54.88	a	65.34	c	61.40		58.33		44.54	c	36.82		28.66		45.65	a
1999	31.95		30.94	b	34.77	a	38.36	a	43.32	c	50.88		57.47	b	60.98	b	56.03	a	45.29	b	39.18		32.89		43.51
2000	29.61		33.81		34.70	a	43.31	a	46.39	d	52.98	f	57.11	c	58.04	c	52.98	c	45.13	d	33.79	a	33.25	c	42.56	a
2001	34.24		33.25		38.50	b	40.25	b	49.78	b	52.67	c	59.46	d	61.76		56.98	d	44.17	a	39.61	c	31.19		45.15
2002	31.37		32.59	a	33.47		39.67	a	46.15		56.21	b	62.77	a	59.95	b	55.10	a	46.17	a	41.14	a	34.68		44.94
2003	37.53		35.19	a	36.60	b	40.62	a	48.28	a	57.80		63.55	b	62.72	a	58.07	a	48.65	h	33.11	b	32.72	a	46.02	a
2004	32.02	e	34.88		40.00	b	46.79	a	49.20	c	56.64	a	64.67	d	63.10	a	53.28		47.08		37.41	b	35.17	a	46.69
2005	34.87	a	35.79		41.09	c	42.23		50.78	a	52.61	b	61.37	a	63.21	b	52.30		45.43	d	35.57		31.64	b	45.57
2006	34.50	a	30.95		35.70	a	42.95	b	50.03	a	56.91	a	63.09	b	60.40	b	56.50	a	45.93	i	35.00		30.55	b	45.14	a
2007	28.74	b	34.02		37.96	d	40.47		49.80	c	53.92		62.90	e	59.21		54.64	a	42.00	c	36.78	a	30.26		44.22
2008	28.10	a	32.34	a	32.98	c	35.63	c	43.84	c	50.82		59.48	a	60.28	b	54.78		43.93	b	40.17	a	28.07	c	42.54
2009	30.09	b	31.61		31.97		37.31	c	47.12	b	56.55		65.00	a	60.71		56.02		41.62	g	34.41	b	28.14	c	43.54	a
2010	35.93	c	37.38	b	38.00	c	39.07	b	44.37		50.50		59.94		60.39		52.50		46.33	b	34.90	d	31.02	a	44.19
2011	31.20	a	29.74	a	34.48	a	36.12		43.31	b	51.85		56.45	b	60.56		58.58		44.82		33.41	a	31.40	a	42.66
2012	29.86	i	32.86	a	33.21	b	41.95	a	47.39		50.85		60.75	a	64.16		58.65		47.54	e	38.31	d	30.09	d	45.98	a
2013	29.03	b	31.20	c	34.22	d	39.78		49.07	a	55.57		63.10	a	62.71	b	56.19	a	44.40	k	33.96	e	29.17	g	45.48	b
2014	35.31	d	29.98		37.65		42.20		51.24		53.67	a	64.42		61.58		56.87		48.91	d	35.31	d	35.14	b	46.02
2015	36.31	d	40.59	e	42.96	g	43.10		52.55	b	61.68		64.82		63.10		52.52		50.33	b	35.05	h	31.81	b	49.68	b
2016	31.79	b	36.47		37.57	b	49.79	a	51.84	c	55.80		59.24		62.05		52.40		44.12	f	40.08	j	25.84	f	48.55	c
2017	26.83	a	31.05		34.13		39.05		50.03		55.58		61.94		65.18		56.35		43.57	d	35.91	b	32.22	f	45.42	a
2018	35.25	a	31.18		35.68		41.35		53.83	a	54.47		65.57	b	63.90		54.15		45.19	e	37.58	d	31.72	d	45.82
2019	33.64	i	28.02	c	33.91	h	41.38	r	52.06	d	54.59	a	59.79	b	61.88	b	53.24	a	39.88	a	39.23	j	32.94	f	49.92	e
2020	31.95	b	31.05	a	33.59	d	42.16	a	48.96	d	53.21	a	60.50	a	60.88	a	57.89	b	44.27	g	34.54	d	32.87	e	44.33	a
2021	34.21	c	29.57	a	35.10	b	43.13	d	48.00	i	59.76	a	64.43	b	62.15		53.82	b	43.61	c	38.96	c	29.85	a	44.96	a
2022	31.60		31.29		37.47		37.04	c	45.71	g	54.05	a	63.29		66.11	c	60.77		54.25	c	33.29	d	31.02	g	46.91	b
2023	32.68	c	30.44	d	34.13	e	39.90	f	54.13	e	55.25		63.34		64.45		54.05	a	48.09	i	40.11	l	36.42		47.21	c
2024	32.07	b	35.20	a	38.22	b	42.53	l	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	35.16	i
Period of Record Statistics
MEAN	30.90		33.20		36.29		41.26		48.50		54.52		60.86		60.82		55.31		46.46		36.92		32.04		44.79
S.D.	3.53		3.13		2.98		3.14		3.34		2.86		2.68		2.30		3.03		3.16		2.99		2.79		1.33
SKEW	-0.71		0.51		0.60		0.35		-0.10		0.43		-0.17		0.19		-0.02		0.37		0.07		-0.02		0.20
MAX	38.50		41.84		45.10		49.80		56.48		62.72		67.98		67.12		62.32		55.66		45.53		38.35		48.19
MIN	19.02		26.66		29.55		34.87		40.38		48.79		53.23		55.79		49.13		37.16		27.17		25.57		41.64
YRS	109		110		109		108		108		110		109		110		107		101		104		104		82