GRAND RAPIDS 1 N, ND

Maximum of Maximum Temperature (Degrees Fahrenheit)

(323665)

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
1950	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	83.00	x	68.00		48.00		-----	z
1951	42.00	a	40.00		50.00		84.00		86.00		85.00		94.00		96.00		85.00		82.00		55.00		46.00		96.00	a
1952	42.00	a	40.00		45.00		91.00		89.00		93.00	a	99.00		101.00		98.00		77.00	a	70.00		39.00		101.00	c
1953	43.00		46.00		61.00		82.00		88.00		95.00		96.00		98.00		91.00		91.00		72.00		46.00		98.00
1954	41.00		56.00		55.00		80.00	b	85.00		92.00		101.00		96.00		90.00		75.00		65.00		50.00		101.00	b
1955	40.00		39.00		69.00		85.00		92.00		88.00		96.00		98.00		93.00		89.00		65.00		38.00		98.00
1956	50.00		38.00		54.00		74.00		87.00		98.00		90.00		93.00		95.00		87.00		58.00	a	52.00		98.00	a
1957	37.00		42.00	a	61.00	a	84.00		84.00		88.00		98.00		91.00		85.00		81.00		57.00		52.00		98.00	b
1958	48.00		68.00		57.00		82.00		90.00		91.00		95.00		103.00	b	92.00		92.00		69.00		48.00		103.00	b
1959	47.00		42.00		64.00		82.00		94.00		96.00		102.00		106.00		99.00		78.00		50.00		54.00		106.00
1960	43.00		39.00		50.00		75.00		88.00		88.00		100.00		99.00		96.00		87.00		67.00		43.00		100.00
1961	45.00		50.00		69.00		84.00		87.00		99.00		95.00		100.00		89.00		89.00		65.00		48.00		100.00
1962	45.00	a	46.00		54.00		92.00		81.00		94.00		87.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	43.58		45.50		57.42		82.92		87.58		92.25		96.08		98.27		92.09		84.36		63.42		47.00		99.91
S.D.	3.63		8.86		7.57		5.30		3.50		4.39		4.40		4.29		4.72		5.99		6.82		4.99		2.81
SKEW	0.08		1.54		0.14		0.04		0.03		-0.04		-0.63		0.05		-0.13		-0.27		-0.66		-0.52		0.81
MAX	50.00		68.00		69.00		92.00		94.00		99.00		102.00		106.00		99.00		92.00		72.00		54.00		106.00
MIN	37.00		38.00		45.00		74.00		81.00		85.00		87.00		91.00		85.00		75.00		50.00		38.00		96.00
YRS	12		12		12		12		12		12		12		11		11		11		12		12		11