Newport 2 NNW Threshold Days by Year (USC00446046)

6 fixed thresholds counted per year at Newport 2 NNW (USC00446046): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Newport 2 NNW Thresholds

Newport 2 NNW: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1989 with 55.
Newport 2 NNW: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1972 with 18.
Newport 2 NNW: days with 50 mm (1.97 in) or more of precipitation in 35 years, most in 1968 with 4.
Newport 2 NNW: days with 10 cm (3.9 in) or more of snowfall in 18 years, most in 1971 with 3.
6 fixed thresholds have at least one qualifying day at Newport 2 NNW.

Days with 10 mm (0.39 in) or more of precipitation

50 years with a qualifying day

Days per year at Newport 2 NNW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 1989.

Days with 10 mm (0.39 in) or more of precipitation per year at Newport 2 NNW
Year	Days	Decade average
1948	47	42.5
1949	38	42.5
1950	41	36.5
1951	35	36.5
1952	42	36.5
1953	27	36.5
1955	32	36.5
1956	38	36.5
1957	43	36.5
1958	34	36.5
1963	30	26
1964	33	26
1965	30	26
1966	34	26
1967	23	26
1968	12	26
1969	20	26
1970	18	37.3
1971	29	37.3
1972	43	37.3
1973	51	37.3
1974	37	37.3
1975	40	37.3
1976	36	37.3
1977	34	37.3
1978	33	37.3
1979	52	37.3
1980	29	35
1981	34	35
1982	34	35
1984	36	35
1985	26	35
1986	42	35
1987	25	35
1988	34	35
1989	55	35
1990	45	37.7
1991	35	37.7
1992	38	37.7
1993	36	37.7
1994	41	37.7
1995	42	37.7
1996	42	37.7
1997	29	37.7
1998	31	37.7
2000	28	35.2
2001	24	35.2
2002	42	35.2
2003	42	35.2
2004	40	35.2

For each year, a bar from the first to the last day at Newport 2 NNW meeting 10 mm (0.39 in).

First to last qualifying date each year at Newport 2 NNW
Year	First date	Last date
1948	1948-01-13	1948-12-29
1949	1949-01-06	1949-12-27
1950	1950-01-31	1950-12-08
1951	1951-02-07	1951-12-21
1952	1952-01-10	1952-12-31
1953	1953-01-03	1953-12-22
1955	1955-01-19	1955-12-10
1956	1956-01-20	1956-11-02
1957	1957-01-23	1957-12-29
1958	1958-01-14	1958-11-29
1963	1963-02-19	1963-12-23
1964	1964-01-01	1964-12-27
1965	1965-01-10	1965-10-22
1966	1966-01-06	1966-12-29
1967	1967-01-05	1967-12-03
1968	1968-01-14	1968-11-12
1969	1969-01-19	1969-12-31
1970	1970-04-14	1970-12-22
1971	1971-01-01	1971-12-08
1972	1972-01-21	1972-12-22
1973	1973-01-04	1973-12-26
1974	1974-01-01	1974-12-16
1975	1975-01-11	1975-12-26
1976	1976-01-01	1976-12-07
1977	1977-01-10	1977-11-28
1978	1978-01-09	1978-12-31
1979	1979-01-01	1979-12-26
1980	1980-01-18	1980-11-24
1981	1981-02-01	1981-12-22
1982	1982-01-01	1982-11-29
1984	1984-01-11	1984-12-31
1985	1985-02-01	1985-11-30
1986	1986-01-20	1986-12-25
1987	1987-01-19	1987-12-28
1988	1988-01-18	1988-12-24
1989	1989-01-01	1989-12-30
1990	1990-01-04	1990-12-31
1991	1991-01-11	1991-12-29
1992	1992-01-04	1992-12-28
1993	1993-01-05	1993-12-16
1994	1994-01-07	1994-12-15
1995	1995-01-07	1995-12-20
1996	1996-01-19	1996-12-13
1997	1997-01-13	1997-12-31
1998	1998-01-08	1998-12-09
2000	2000-01-10	2000-12-17
2001	2001-01-19	2001-12-11
2002	2002-01-20	2002-12-25
2003	2003-01-02	2003-12-14
2004	2004-01-03	2004-12-10

Every Fixed Threshold

Fixed thresholds at Newport 2 NNW
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	50	55	1989	40
25 mm (0.98 in): Days with 25 mm or more rain	50	18	1972	9
50 mm (1.97 in): Days with 50 mm or more rain	35	4	1968	1
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1968	1
10 cm (3.9 in): Days with 10 cm or more snowfall	18	3	1971	3
25 cm (9.8 in): Days with 25 cm or more snowfall	3	3	1987	3

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1948.

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Data for Newport 2 NNW threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Newport 2 NNW Threshold Days by Year (USC00446046)

Key Facts for Newport 2 NNW Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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