DUCHESNE AIRPORT, UT

Minimum of Minimum Temperature (Degrees Fahrenheit)

(422252)

File last updated on May 12, 2026
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
1974	-----	z	-----	z	18.00	k	20.00		29.00		35.00		50.00		38.00	a	32.00	a	29.00		10.00		-4.00		-----	z
1975	-8.00	a	1.00	a	-4.00		16.00		21.00		36.00		45.00		41.00		32.00	a	13.00	a	3.00		1.00	a	-8.00	e
1976	-11.00	a	-2.00	a	-0.00		21.00		32.00		35.00		49.00		46.00		38.00		12.00		-6.00		3.00	b	-11.00	d
1977	-6.00		10.00		10.00		9.00		31.00		48.00		51.00	a	44.00	a	33.00		27.00		3.00	a	-4.00		-6.00	c
1978	1.00		-3.00		16.00	a	27.00		29.00		34.00		46.00		38.00		26.00	a	23.00	b	1.00	b	-20.00	a	-20.00	g
1979	-21.00		-15.00	c	7.00		19.00		27.00	c	30.00	d	46.00	e	43.00	c	36.00	d	19.00	e	-7.00	e	-4.00	d	-----	z
1980	-11.00	c	-11.00	a	10.00	c	16.00	a	28.00	d	37.00	g	49.00	f	43.00	e	32.00	a	18.00	k	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	-9.33		-3.33		6.50		18.29		28.14		36.33		47.83		41.86		32.71		20.50		0.67		-4.67		-8.50
S.D.	7.23		8.87		7.31		5.53		3.58		6.09		2.48		3.02		3.77		7.09		6.35		8.09		3.54
SKEW	-0.26		0.13		-0.27		-0.15		-1.12		1.28		0.12		-0.20		-0.40		-0.08		0.08		-1.23		0.00
MAX	1.00		10.00		16.00		27.00		32.00		48.00		51.00		46.00		38.00		29.00		10.00		3.00		-6.00
MIN	-21.00		-15.00		-4.00		9.00		21.00		30.00		45.00		38.00		26.00		12.00		-7.00		-20.00		-11.00
YRS	6		6		6		7		7		6		6		7		7		6		6		6		2