MONTPELIER, ND

Total of Precipitation (Inches)

(326105)

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
1948	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	1.50	a	0.57		1.68		0.91		0.05		4.71	g
1949	0.34		0.13		0.50		0.40		3.04		1.82		4.12		0.62		0.52		2.93		0.41		0.95		15.78
1950	0.97		0.12		1.03		1.13		6.85		3.76		2.18		0.84		1.95		0.54		0.22		0.86		20.45
1951	0.38		0.09		0.55		0.85		2.25		3.48		2.33		2.02		0.97		1.84		0.30		1.60		16.66
1952	1.58		1.72		1.13		0.17		0.57		2.56		4.37		0.70		1.01		0.16		1.43		0.42		15.82
1953	0.20		0.46		0.51		4.23		4.04		9.12		1.59		2.20		0.34		0.85		0.39		0.32		24.25
1954	0.30		0.05		0.89	a	1.33		2.61		6.54		6.69		1.88		2.96		0.39		0.17		0.12		23.93
1955	0.28		0.63		0.21		0.89		3.78		3.12		7.73		2.02		1.80		0.28		0.48		0.11		21.33
1956	0.42		0.30		1.02		0.57		4.82		2.74		1.95		2.95		0.48		1.96		2.41		0.18		19.80
1957	0.19		0.20		0.16		2.36		2.29		2.74		2.23		3.54		2.07		4.33		0.94		0.44		21.49
1958	0.26		1.29		0.06		1.86		1.82		4.13		1.68		2.47		0.73		0.65		0.90		0.07		15.92
1959	0.03		0.41		0.03		0.45		4.32		4.08		2.35		1.69		1.69		1.70		0.71		0.09		17.55
1960	0.26		0.31		0.28		1.33		4.69		2.64		2.01		3.49		0.44		1.09		0.62		1.15		18.31
1961	0.05		0.26		0.49		1.68		1.17		1.14		2.88		1.20		4.83		1.14		0.01		0.53		15.38
1962	0.50		0.50		0.98		0.54		5.49		2.25		10.70		2.91		2.65		0.39		0.43		0.10		27.44
1963	0.06		0.29		0.47		2.12		1.25		2.67		2.97		2.95		2.12		0.32		0.13		0.33		15.68
1964	0.29		0.15		0.76		3.40		1.73		5.91		1.20		2.17		1.34		0.22		0.33		0.28		17.78
1965	0.26		0.07		0.32		4.12		3.69		2.64		3.90		2.48		4.29		0.80		0.32		0.76		23.65
1966	0.13		0.17		3.46		1.35		0.87		3.06		3.75		3.21		0.83		0.77		0.09		0.37		18.06
1967	0.56		0.54		0.45		3.43		1.37		1.35		0.25		1.68		1.00		1.70		0.04		0.60		12.97
1968	0.32		0.04		0.98		2.88		2.71		6.44		1.42		1.59		1.68		0.08		0.17		0.59		18.90
1969	1.49		2.48		1.08		0.80		1.21		4.20		1.88		0.80		0.53		0.79		0.04		0.72		16.02
1970	0.15		0.34		0.46		2.59		2.05		1.48		1.11		0.16		0.95		1.38		0.79		0.06		11.52
1971	1.09		0.28		0.13		1.36		3.80		6.01		3.36		1.06		1.07		-----	z	0.20		0.35		18.71	a
1972	0.59		0.26		0.51		1.12		4.23		1.54		3.25		2.71		0.43		1.20		0.09		0.88		16.81
1973	0.18		0.11		2.15		1.18		0.91		1.24		1.68		1.18		11.41		2.34		0.69		0.36		23.43
1974	0.10		0.55		0.30		3.37		3.95		0.39		1.42		3.56		0.00		1.34		1.21		0.13		16.32
1975	0.54		0.17		3.68		4.54		2.60		8.75		1.56		1.96		1.00		0.38		0.28		0.27		25.73
1976	0.95		0.42		0.96		2.74		0.48		5.30		0.76		1.48		0.46		0.12		0.13		0.25		14.05
1977	0.61		0.63		2.01		1.07		3.93		4.54		4.64		3.07		5.84		1.56		3.08		0.85		31.83
1978	0.31		0.12		0.32		1.38		4.05		4.55		1.29		2.58		2.22		0.08		1.00		0.26		18.16
1979	0.53		1.35		1.00		3.15		2.04		3.37		1.12		3.29		0.54		0.91		0.76		0.28		18.34
1980	0.71		0.40		0.76		0.12		0.95		4.44		2.14		3.62		1.29		2.75		0.11		0.19		17.48
1981	0.22		0.45		0.55		1.89		2.57		3.60		5.09		1.29		1.87		2.01		0.98		0.87		21.39
1982	1.27		0.46		1.61		1.02		3.11		3.11		1.71		0.80		0.74		5.56		1.35		0.15		20.89
1983	0.18		0.52		2.51		0.57		1.90		3.70		3.37		0.71		1.15		2.21		1.07		0.67		18.56
1984	0.94		0.55		1.62		3.82		0.78		5.46		1.94		0.08		0.85		3.35		0.29		0.28		19.96
1985	0.35		0.04		1.12		0.54		2.80		3.63		1.25		4.39		3.01		1.55		1.54		0.38		20.60
1986	0.46		0.47		0.05		6.66		2.19		3.20		5.03		2.07		6.07		0.46		1.84		0.01		28.51
1987	0.37		1.44		1.51		0.07		4.08		1.09		2.57		2.92		1.06		0.06		0.20		0.34	a	15.71
1988	0.76	a	0.18		0.33		0.03		1.56		2.53		1.68		5.61		3.59		0.36		1.00		0.81		18.44
1989	1.14		0.18		1.58		1.55		2.60		1.44		3.76		5.22		1.43		0.04		0.92		0.10		19.96
1990	0.11		0.18		0.78		1.53		1.31		7.39		2.91		2.07		1.76		0.70		0.00		0.71		19.45
1991	0.15		0.66		0.41		2.88		3.32		4.61		0.83		1.78		2.93		1.30		0.48		0.30		19.65
1992	0.56		0.46		1.06		0.75		2.55		2.17		2.65		3.50		2.00		0.30		1.62		0.21		17.83
1993	0.55		0.32		0.53		0.47		5.07		6.38		7.36		2.40		0.49		0.13		1.41		0.72		25.83
1994	0.93		0.57		0.57		1.99		1.09		1.53		4.58		2.12		0.99		3.59		1.39		0.17		19.52
1995	0.45		0.47	a	1.64		1.65		3.59		1.30		7.71		1.30		0.86		3.02		0.62		1.01		23.62
1996	0.86		0.43		1.47		0.15		1.54		3.45		3.44		0.62		3.13		1.21		1.14		0.91	e	18.35
1997	1.13		0.43		1.16		1.65		0.81		3.49		5.61		0.66		1.70		1.50		0.56		0.25		18.95
1998	0.42		1.52		0.46		1.94		2.56		2.09		2.53		4.94		1.36		5.66		1.07		0.16		24.71
1999	0.87		0.12		0.57		1.49		5.44		2.54		2.86		3.60		4.74		0.73		0.00		0.06		23.02
2000	0.18		2.34		0.70		1.32		1.87		2.11		3.24		1.52		1.36		2.62		2.13		0.46		19.85
2001	0.19		0.28		0.06		1.76		2.15		4.31		6.38		-----	z	1.69		1.63		0.14		0.15		18.74	a
2002	0.18		0.06		0.37		1.11		1.00		1.40		4.65		1.56		0.78		1.38		0.06		0.68		13.23
2003	0.43		0.13		0.24		1.14		6.17		3.63		2.12		0.94		1.27		0.53		0.25		0.60		17.45
2004	0.58		0.17		2.72		1.03		6.60		3.58		3.44		1.14		3.32		1.45		0.03		0.33		24.39
2005	1.04		0.16		0.07		0.42		2.25		6.79		3.23		2.18		1.46		0.92		1.07		0.71		20.30
2006	0.12		0.17		0.58		0.54		2.12		2.29		0.86		2.61		4.15		0.97		0.03		0.85		15.29
2007	0.12		0.49		1.97		1.13		3.71		5.75		2.07		2.01		1.55		1.63		0.10		0.38		20.91
2008	0.03		0.30		0.37		0.45		0.45		5.19		3.34		3.87		3.54		2.50		1.44		1.03		22.51
2009	0.45		1.13		2.23		1.13		1.55		2.05		2.28		1.77		2.59		3.59		0.12		1.01		19.90
2010	0.62		0.65		1.19		0.51		6.17		2.71		4.32		2.50		4.71		0.93		0.35		1.19		25.85
2011	0.79		0.05	a	0.98		1.51		2.27		4.39		4.42		3.18		0.85		1.43		0.07		0.22		20.16
2012	0.25		0.58		0.55	c	2.22		2.86	a	1.56		2.34		1.17		0.86		1.67		0.30		0.34		14.70
2013	0.12	a	0.75	a	0.59	c	0.68		4.10	a	3.87		0.43		0.94		3.87		4.71	a	0.02		0.78		20.86
2014	0.27		0.06	e	0.08	d	3.46		3.70	c	5.53		0.99		4.25		1.13		0.47		0.43	a	0.13		20.50
2015	0.45	a	0.29		0.55	a	0.26	c	7.88		3.65		1.74	a	1.28		0.69	b	0.71		0.98	b	0.46		18.94
2016	0.05	b	0.39	a	0.98	a	3.91	a	3.58	a	3.02		5.47		1.94	b	2.69		1.77	b	1.56	b	1.95		27.31
2017	0.46		0.51		0.07	a	1.31		1.05		1.41		1.54		3.77		4.02		0.57		0.32		0.50	a	15.53
2018	0.28		0.40		1.63		0.29		3.10		3.64		6.77	a	2.81		1.73		2.12		0.57		0.76		24.10
2019	0.46		1.63		1.78		1.51		2.44	a	2.78		6.07		2.39		5.74		3.39	a	0.33		2.33		30.85
2020	0.86	a	0.09		0.15		1.28		2.40	a	1.62		4.14		5.46		0.30		0.75		0.01		0.24		17.30
2021	0.22	S	0.14	a	0.17		0.58		1.31		8.17		0.68		3.10		3.21	a	4.41		0.48	a	1.43		23.90
2022	0.60		0.33		0.10	b	4.28		5.88		3.87		1.36		1.03		1.18		0.22		0.94		1.81		21.60
2023	0.26		0.27		1.24		1.42	b	2.32		6.30		1.44		3.87		2.52		0.82		0.09		1.42		21.97
2024	0.03	a	0.59	a	0.42	a	1.73	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	1.04	i
Period of Record Statistics
MEAN	0.47		0.48		0.88		1.63		2.87		3.60		3.08		2.28		2.04		1.49		0.65		0.56		20.04
S.D.	0.36		0.49		0.77		1.29		1.67		1.90		2.02		1.26		1.81		1.30		0.63		0.47		4.10
SKEW	1.10		2.25		1.51		1.35		0.82		0.84		1.27		0.61		2.33		1.37		1.39		1.48		0.58
MAX	1.58		2.48		3.68		6.66		7.88		9.12		10.70		5.61		11.41		5.66		3.08		2.33		31.83
MIN	0.03		0.04		0.03		0.03		0.45		0.39		0.25		0.08		0.00		0.04		0.00		0.01		11.52
YRS	76		76		76		75		75		75		75		75		76		75		76		76		73