CASCADE SUMMIT, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(351415)

File last updated on April 23, 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
1927	22.03	a	19.46		21.42		24.83		30.68		35.00		39.87		36.48		35.33		38.39		31.83	f	19.40	a	29.35	a
1928	23.20	a	22.69		30.45		30.40		40.30	a	43.41	a	45.00		44.29		41.07		34.41	b	29.68	b	22.30	d	33.93
1929	18.59	d	20.00	c	26.50	c	28.07	b	33.26		40.40		45.35		46.26		39.13		33.77	a	27.66	a	29.70	a	32.39
1930	13.32	f	24.91	f	28.24	b	-----	z	29.17	a	33.97		40.48		41.37	d	35.50	d	29.07	a	24.38	a	18.81	d	31.22	c
1931	22.17	a	21.88	c	25.97	a	28.80		37.32		39.64	b	46.17	a	39.94		36.76	a	31.77		23.81	c	20.00	e	31.19
1932	-----	z	-----	z	-----	z	-----	z	34.46	g	41.69	a	44.65		52.37	d	43.28	a	37.18	c	31.04	c	15.45	b	37.95	e
1933	17.13	a	13.42	b	20.52		-----	z	32.03		35.17		38.29		41.10	a	33.60		33.77		26.63		26.68		28.94	a
1934	25.84		25.93		30.19		30.86	a	36.77		36.03		39.03		40.94		35.10		32.82	c	29.00		20.67	a	31.93
1935	18.81	e	22.11		16.36	i	23.53		28.39		35.37		40.23		39.19		36.80		29.81		22.37	c	21.30	a	28.90	a
1936	21.93	d	19.46	a	21.13		28.43		34.57	a	38.43		41.10	a	41.13		35.07		31.77		26.97		24.87	a	30.40
1937	10.81		17.11		26.04	g	25.23		31.19		39.27		42.87		39.74		37.83		34.77		30.33		26.35		30.50	a
1938	23.03		21.93		23.10		28.53		30.00		38.40		45.39		39.10		40.38	a	33.29		23.37		22.90		30.78
1939	20.06		17.54		22.52		30.07		33.45		36.87		44.23		42.87	a	37.53		31.61		28.37		27.16		31.02
1940	21.45		25.31		26.71		29.60		34.77		40.83		43.71		42.84		39.77		34.97		26.57		24.81		32.61
1941	25.45		26.96		28.33	a	29.23		34.29		38.97		44.90	a	43.63	a	35.93		32.90	a	27.77		23.90	b	32.69
1942	20.60	a	19.75		23.10		28.27		31.68		36.27		44.23		43.00		37.23		31.90		27.03		25.32		30.70
1943	18.21	b	23.00	a	23.90		28.48	a	29.73	a	33.44	e	38.76	b	39.26		39.60		33.23		28.17		21.50	a	29.77
1944	17.90	a	17.69		20.29		26.73		31.40	a	36.41	a	41.10		37.90		39.27		36.10		23.27		21.35		29.12
1945	20.58		21.41	a	21.68		26.26	c	33.70	a	36.27		42.83	a	41.42		35.50		32.70	a	26.34	a	22.71		30.12
1946	18.84		20.23	b	24.10		26.38	a	32.13		35.63		42.42		41.10		35.43		28.48		20.57		18.71		28.67
1947	15.42		23.32		24.55		27.23		32.26		34.41	c	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	26.20	f
Period of Record Statistics
MEAN	20.11		21.01		24.59		27.83		32.85		37.42		42.53		41.70		37.51		33.14		26.49		22.69		31.09
S.D.	3.53		3.31		3.24		2.01		2.94		2.72		2.49		3.39		2.48		2.50		2.84		3.46		1.48
SKEW	-0.70		-0.23		0.42		-0.49		0.77		0.51		-0.26		1.50		0.58		0.12		-0.39		0.02		0.18
MAX	25.84		26.96		30.45		30.86		40.30		43.41		46.17		52.37		43.28		38.39		31.04		29.70		33.93
MIN	10.81		13.42		20.29		23.53		28.39		33.44		38.29		36.48		33.60		28.48		20.57		15.45		28.67
YRS	19		19		18		18		20		21		20		20		20		20		19		20		14