New Hampshire September Precipitation by Year

This page is a list of the average statewide precipitation in the month of September in New Hampshire for each year from 1895–2023. It is a statewide average over the entire territory of the state, based on data from the NOAA.

State:

Month:

What Was the Rainiest September in New Hampshire History?

1999 was the wettest September in New Hampshire history with an average monthly statewide precipitation of 9.68 inches.

What Was the Driest September in New Hampshire History?

1908 was the driest September in New Hampshire history with an average monthly statewide precipitation of 0.89 inches.

Click column headers to sort

Year	Rank	Precipitation (in)
2023	40	4.49
2022	19	5.64
2021	35	4.68
2020	119	1.69
2019	104	2.34
2018	32	4.80
2017	81	2.96
2016	109	2.11
2015	23	5.36
2014	121	1.63
2013	28	5.08
2012	29	5.06
2011	15	6.03
2010	82	2.95
2009	122	1.63
2008	8	6.51
2007	69	3.37
2006	98	2.51
2005	67	3.47
2004	39	4.55
2003	24	5.34
2002	59	3.84
2001	47	4.28
2000	75	3.08
1999	1	9.68
1998	87	2.78
1997	101	2.43
1996	60	3.81
1995	88	2.78
1994	31	4.87
1993	36	4.68
1992	64	3.66
1991	22	5.43
1990	96	2.54
1989	43	4.39
1988	108	2.16
1987	20	5.58
1986	72	3.23
1985	33	4.74
1984	123	1.54
1983	115	1.97
1982	89	2.76
1981	26	5.30
1980	58	3.88
1979	61	3.78
1978	124	1.43
1977	16	5.95
1976	71	3.30
1975	17	5.78
1974	18	5.77
1973	83	2.92
1972	110	2.11
1971	93	2.60
1970	48	4.22
1969	76	3.07
1968	86	2.85
1967	80	3.02
1966	49	4.22
1965	52	4.17
1964	127	1.12
1963	99	2.47
1962	70	3.33
1961	77	3.06
1960	7	6.64
1959	100	2.44
1958	62	3.74
1957	90	2.72
1956	30	5.01
1955	116	1.78
1954	3	8.61
1953	106	2.29
1952	68	3.45
1951	66	3.57
1950	97	2.54
1949	37	4.60
1948	128	0.95
1947	107	2.23
1946	54	4.09
1945	53	4.12
1944	12	6.38
1943	113	2.00
1942	55	4.03
1941	111	2.05
1940	45	4.30
1939	78	3.06
1938	2	9.61
1937	74	3.11
1936	94	2.58
1935	25	5.34
1934	13	6.38
1933	42	4.42
1932	9	6.51
1931	44	4.37
1930	120	1.66
1929	95	2.57
1928	65	3.63
1927	103	2.37
1926	84	2.87
1925	38	4.57
1924	6	6.95
1923	92	2.65
1922	102	2.42
1921	105	2.33
1920	10	6.48
1919	46	4.30
1918	5	7.32
1917	126	1.22
1916	27	5.17
1915	112	2.01
1914	125	1.28
1913	91	2.69
1912	51	4.19
1911	57	3.89
1910	63	3.72
1909	41	4.49
1908	129	0.89
1907	4	8.11
1906	117	1.78
1905	11	6.46
1904	21	5.44
1903	118	1.72
1902	34	4.72
1901	73	3.13
1900	79	3.06
1899	50	4.21
1898	56	3.98
1897	114	2.00
1896	14	6.12
1895	85	2.86