Northville Weather Records (USC00306062)

Record envelope, standing records and threshold days for Northville (USC00306062), New York, United States, with 124 years of record.

Key Facts for Northville

Northville (USC00306062) is a weather station in New York, United States at 43.16 latitude and -74.20 longitude, 241 m (790 ft) above sea level.
The station reports from 1903 to 2026, 124 years of record.
1,464 records set at Northville still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Northville set a daily record precipitation of 64.8 mm (2.6 in) on 29 July 2026.

About the Station

Location: New York, United States, 43.16 latitude, -74.20 longitude.
Elevation: 241 m (790 ft).
Period of record: 1903 to 2026, 124 years.
Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Northville. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Northville, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	10.0 C (50.0 F)	-33.3 C (-27.9 F)	n/a	n/a
Feb	10.0 C (50.0 F)	-31.7 C (-25.1 F)	n/a	n/a
Mar	27.2 C (81.0 F)	-28.9 C (-20.0 F)	n/a	n/a
Apr	28.3 C (82.9 F)	-15.6 C (3.9 F)	n/a	n/a
May	31.1 C (88.0 F)	-5.6 C (21.9 F)	n/a	n/a
Jun	35.0 C (95.0 F)	0.0 C (32.0 F)	n/a	n/a
Jul	36.7 C (98.1 F)	5.0 C (41.0 F)	n/a	n/a
Aug	33.3 C (91.9 F)	1.1 C (34.0 F)	n/a	n/a
Sep	33.3 C (91.9 F)	-1.1 C (30.0 F)	n/a	n/a
Oct	28.3 C (82.9 F)	-7.8 C (18.0 F)	n/a	n/a
Nov	21.1 C (70.0 F)	-15.6 C (3.9 F)	n/a	n/a
Dec	12.8 C (55.0 F)	-23.9 C (-11.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Northville still stand. 1946 holds the most, with 473.

All-Time Record Progression

5 new records

5 all-time records were set at Northville between 14 March 1993 and 28 July 2007. Each dot is a new record.

When Northville set new all-time records
Date	Kind	Detail
1993-03-14	Record snow depth	Record snow depth 109.2 cm (43.0 in)
1999-09-17	Record daily precipitation	Record daily precipitation 82.8 mm (3.3 in)
2005-10-11	Record daily precipitation	Record daily precipitation 97.0 mm (3.8 in)
2006-04-24	Record daily precipitation	Record daily precipitation 99.8 mm (3.9 in)
2007-07-28	Record daily precipitation	Record daily precipitation 144.5 mm (5.7 in)

Wettest Day of Each Month

Jul: 144.5 mm (5.7 in)

The wettest day on record for each calendar month at Northville. The most was 144.5 mm (5.7 in) on 28 July 2007.

Record daily precipitation for each month at Northville
Month	Record daily precipitation (mm)	Date
Jan	68.8 mm (2.7 in)	8 January 1998
Feb	55.6 mm (2.2 in)	2 February 1981
Mar	66.3 mm (2.6 in)	14 March 1977
Apr	99.8 mm (3.9 in)	24 April 2006
May	69.6 mm (2.7 in)	6 May 1989
Jun	81.8 mm (3.2 in)	18 June 1951
Jul	144.5 mm (5.7 in)	28 July 2007
Aug	93.0 mm (3.7 in)	29 August 2011
Sep	82.8 mm (3.3 in)	17 September 1999
Oct	97.0 mm (3.8 in)	11 October 2005
Nov	74.9 mm (2.9 in)	9 November 1996
Dec	61.0 mm (2.4 in)	2 December 1996

Period of Record Coverage

1945 to 2016

7 years of record at Northville, 1945 to 2016. 6 years have data for under 90 percent of days and are left out of rankings: 1945, 1947, 2013, 2014, 2015, 2016.

Latest Records

Latest records at Northville
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
29 July 2026	Northville, US	daily rain	64.8 mm (2.6 in)	31.3 mm (1.2 in)	44 years	48 of 100 (Notable)
23 February 2026	Northville, US	daily snowfall (Tie)	15.2 cm (6.0 in)	tie	107 years	10 of 100 (Routine)
11 December 2025	Northville, US	daily snowfall	16.5 cm (6.5 in)	3.8 cm (1.5 in)	11 years	18 of 100 (Routine)
4 November 2025	Northville, US	daily rain	15.2 mm (0.6 in)	2.0 mm (0.08 in)	8 years	13 of 100 (Routine)
2 December 2024	Northville, US	daily snowfall	8.9 cm (3.5 in)	1.3 cm (0.5 in)	99 years	41 of 100 (Notable)
17 July 2024	Northville, US	daily rain	45.2 mm (1.8 in)	20.3 mm (0.8 in)	116 years	56 of 100 (Notable)
4 April 2024	Northville, US	daily snowfall	22.9 cm (9.0 in)	15.0 cm (5.9 in)	69 years	57 of 100 (Notable)
25 March 2024	Northville, US	daily snowfall	38.1 cm (15.0 in)	30.5 cm (12.0 in)	35 years	60 of 100 (Major)
22 November 2023	Northville, US	daily snowfall	7.1 cm (2.8 in)	0.2 cm (0.1 in)	56 years	26 of 100 (Routine)
9 November 2023	Northville, US	daily snowfall	0.3 cm (0.1 in)	0.3 cm (0.1 in)	116 years	20 of 100 (Routine)
4 August 2023	Northville, US	daily rain	47.8 mm (1.9 in)	17.6 mm (0.7 in)	28 years	32 of 100 (Routine)
13 January 2023	Northville, US	daily rain	43.4 mm (1.7 in)	23.6 mm (0.9 in)	8 years	38 of 100 (Notable)
16 November 2022	Northville, US	daily snowfall	6.9 cm (2.7 in)	3.1 cm (1.2 in)	24 years	23 of 100 (Routine)
14 October 2022	Northville, US	daily rain	38.1 mm (1.5 in)	7.6 mm (0.30 in)	32 years	25 of 100 (Routine)
9 June 2022	Northville, US	daily rain	23.4 mm (0.9 in)	4.3 mm (0.17 in)	0 years	13 of 100 (Routine)
20 April 2022	Northville, US	daily snow depth (Tie)	5.1 cm (2.0 in)	tie	68 years	7 of 100 (Routine)
19 April 2022	Northville, US	daily snowfall	12.7 cm (5.0 in)	7.6 cm (3.0 in)	24 years	30 of 100 (Routine)
19 April 2022	Northville, US	daily snow depth (Tie)	12.7 cm (5.0 in)	tie	51 years	6 of 100 (Routine)
8 April 2022	Northville, US	daily rain	76.2 mm (3.0 in)	46.7 mm (1.8 in)	108 years	80 of 100 (Exceptional)
25 February 2022	Northville, US	daily snowfall	14.0 cm (5.5 in)	1.3 cm (0.5 in)	99 years	40 of 100 (Notable)

Extremes by Year

1903 to 2026

Yearly extremes at Northville: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.7 C (98.1 F)	2013	34.4 C (93.9 F)	7
Coldest night (TNn)	-33.3 C (-27.9 F)	2014	-25.0 C (-13.0 F)	7
Wettest day (Rx1day)	144.5 mm (5.7 in)	2007	51.8 mm (2.0 in)	106
Wettest five days (Rx5day)	173.0 mm (6.8 in)	1975	74.3 mm (2.9 in)	102
Longest dry spell (CDD)	38 days	1968	14 days	106

Hottest day (TXx)

The hottest day of the year at Northville, 1903 to 2026. The record is 36.7 C (98.1 F) in 2013, marked on the chart; the median year is 34.4 C (93.9 F).

Hottest day (TXx) at Northville by year
Year	Hottest day (TXx)
1903	n/a
1904	n/a
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	n/a
1926	n/a
1927	n/a
1928	n/a
1929	n/a
1930	n/a
1945	19.4 C (66.9 F)
1946	34.4 C (93.9 F)
1947	20.6 C (69.1 F)
1951	n/a
1952	n/a
1953	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	36.7 C (98.1 F)
2014	32.8 C (91.0 F)
2015	34.4 C (93.9 F)
2016	35.0 C (95.0 F)
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Coldest night (TNn)

The coldest night of the year at Northville, 1903 to 2026. The record is -33.3 C (-27.9 F) in 2014, marked on the chart; the median year is -25.0 C (-13.0 F).

Coldest night (TNn) at Northville by year
Year	Coldest night (TNn)
1903	n/a
1904	n/a
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	n/a
1926	n/a
1927	n/a
1928	n/a
1929	n/a
1930	n/a
1945	-23.9 C (-11.0 F)
1946	-28.9 C (-20.0 F)
1947	-25.0 C (-13.0 F)
1951	n/a
1952	n/a
1953	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	-23.3 C (-9.9 F)
2014	-33.3 C (-27.9 F)
2015	-31.7 C (-25.1 F)
2016	-23.3 C (-9.9 F)
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Wettest day (Rx1day)

The wettest day of the year at Northville, 1903 to 2026. The record is 144.5 mm (5.7 in) in 2007, marked on the chart; the median year is 51.8 mm (2.0 in).

Wettest day (Rx1day) at Northville by year
Year	Wettest day (Rx1day)
1903	48.5 mm (1.9 in)
1904	44.5 mm (1.8 in)
1905	53.3 mm (2.1 in)
1906	57.4 mm (2.3 in)
1907	51.8 mm (2.0 in)
1908	49.0 mm (1.9 in)
1909	39.1 mm (1.5 in)
1910	50.8 mm (2.0 in)
1911	45.7 mm (1.8 in)
1912	50.3 mm (2.0 in)
1913	56.4 mm (2.2 in)
1914	39.9 mm (1.6 in)
1915	68.6 mm (2.7 in)
1916	36.3 mm (1.4 in)
1917	55.9 mm (2.2 in)
1918	38.4 mm (1.5 in)
1919	32.0 mm (1.3 in)
1920	27.2 mm (1.1 in)
1921	23.4 mm (0.9 in)
1922	34.5 mm (1.4 in)
1923	37.1 mm (1.5 in)
1924	31.8 mm (1.3 in)
1925	41.9 mm (1.6 in)
1926	18.5 mm (0.7 in)
1927	23.4 mm (0.9 in)
1928	24.4 mm (1.0 in)
1929	30.0 mm (1.2 in)
1930	25.4 mm (1.0 in)
1945	22.9 mm (0.9 in)
1946	53.1 mm (2.1 in)
1947	44.5 mm (1.8 in)
1951	81.8 mm (3.2 in)
1952	63.0 mm (2.5 in)
1953	47.5 mm (1.9 in)
1955	53.8 mm (2.1 in)
1956	32.3 mm (1.3 in)
1957	60.5 mm (2.4 in)
1958	50.5 mm (2.0 in)
1959	67.3 mm (2.6 in)
1960	62.2 mm (2.4 in)
1961	42.4 mm (1.7 in)
1962	44.5 mm (1.8 in)
1963	26.7 mm (1.1 in)
1964	59.7 mm (2.4 in)
1965	44.5 mm (1.8 in)
1966	44.5 mm (1.8 in)
1967	33.0 mm (1.3 in)
1968	72.6 mm (2.9 in)
1969	51.6 mm (2.0 in)
1970	43.9 mm (1.7 in)
1971	63.2 mm (2.5 in)
1972	47.0 mm (1.9 in)
1973	56.9 mm (2.2 in)
1974	44.2 mm (1.7 in)
1975	74.2 mm (2.9 in)
1976	62.7 mm (2.5 in)
1977	66.3 mm (2.6 in)
1978	73.7 mm (2.9 in)
1979	57.2 mm (2.3 in)
1980	62.2 mm (2.4 in)
1981	67.1 mm (2.6 in)
1982	43.2 mm (1.7 in)
1983	51.3 mm (2.0 in)
1984	54.1 mm (2.1 in)
1985	64.5 mm (2.5 in)
1986	53.8 mm (2.1 in)
1987	59.7 mm (2.4 in)
1988	57.2 mm (2.3 in)
1989	69.6 mm (2.7 in)
1990	65.5 mm (2.6 in)
1991	51.8 mm (2.0 in)
1992	47.0 mm (1.9 in)
1993	47.0 mm (1.9 in)
1994	49.8 mm (2.0 in)
1995	76.2 mm (3.0 in)
1996	74.9 mm (2.9 in)
1997	64.0 mm (2.5 in)
1998	68.8 mm (2.7 in)
1999	82.8 mm (3.3 in)
2000	73.9 mm (2.9 in)
2001	46.5 mm (1.8 in)
2002	57.9 mm (2.3 in)
2003	67.6 mm (2.7 in)
2004	59.9 mm (2.4 in)
2005	97.0 mm (3.8 in)
2006	99.8 mm (3.9 in)
2007	144.5 mm (5.7 in)
2008	55.9 mm (2.2 in)
2009	90.4 mm (3.6 in)
2010	51.3 mm (2.0 in)
2011	93.0 mm (3.7 in)
2012	47.5 mm (1.9 in)
2013	50.3 mm (2.0 in)
2014	42.7 mm (1.7 in)
2015	69.3 mm (2.7 in)
2016	81.3 mm (3.2 in)
2017	38.1 mm (1.5 in)
2018	77.7 mm (3.1 in)
2019	74.9 mm (2.9 in)
2020	67.6 mm (2.7 in)
2021	47.2 mm (1.9 in)
2022	76.2 mm (3.0 in)
2023	47.8 mm (1.9 in)
2024	45.2 mm (1.8 in)
2025	44.2 mm (1.7 in)
2026	64.8 mm (2.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Northville, 1903 to 2026. The record is 173.0 mm (6.8 in) in 1975, marked on the chart; the median year is 74.3 mm (2.9 in).

Wettest five days (Rx5day) at Northville by year
Year	Wettest five days (Rx5day)
1903	61.0 mm (2.4 in)
1904	44.5 mm (1.8 in)
1905	110.5 mm (4.4 in)
1906	68.9 mm (2.7 in)
1907	109.4 mm (4.3 in)
1908	68.1 mm (2.7 in)
1909	84.8 mm (3.3 in)
1910	77.0 mm (3.0 in)
1911	70.9 mm (2.8 in)
1912	69.9 mm (2.8 in)
1913	132.1 mm (5.2 in)
1914	70.4 mm (2.8 in)
1915	84.3 mm (3.3 in)
1916	57.4 mm (2.3 in)
1917	84.1 mm (3.3 in)
1918	63.5 mm (2.5 in)
1919	47.3 mm (1.9 in)
1920	48.8 mm (1.9 in)
1921	34.4 mm (1.4 in)
1922	50.8 mm (2.0 in)
1923	61.7 mm (2.4 in)
1924	40.7 mm (1.6 in)
1925	53.6 mm (2.1 in)
1926	27.9 mm (1.1 in)
1927	39.9 mm (1.6 in)
1928	36.6 mm (1.4 in)
1929	59.0 mm (2.3 in)
1930	44.4 mm (1.7 in)
1945	43.1 mm (1.7 in)
1946	85.4 mm (3.4 in)
1947	48.8 mm (1.9 in)
1951	145.6 mm (5.7 in)
1952	83.5 mm (3.3 in)
1953	71.1 mm (2.8 in)
1955	86.1 mm (3.4 in)
1956	63.5 mm (2.5 in)
1957	74.2 mm (2.9 in)
1958	72.7 mm (2.9 in)
1959	95.6 mm (3.8 in)
1960	106.9 mm (4.2 in)
1961	60.4 mm (2.4 in)
1962	53.9 mm (2.1 in)
1963	51.2 mm (2.0 in)
1964	75.9 mm (3.0 in)
1965	68.1 mm (2.7 in)
1966	71.7 mm (2.8 in)
1967	49.8 mm (2.0 in)
1968	92.9 mm (3.7 in)
1969	90.7 mm (3.6 in)
1970	74.9 mm (2.9 in)
1971	69.9 mm (2.8 in)
1972	109.0 mm (4.3 in)
1973	76.0 mm (3.0 in)
1974	61.7 mm (2.4 in)
1975	173.0 mm (6.8 in)
1976	80.0 mm (3.1 in)
1977	97.6 mm (3.8 in)
1978	84.6 mm (3.3 in)
1979	92.4 mm (3.6 in)
1980	86.9 mm (3.4 in)
1981	116.7 mm (4.6 in)
1982	95.5 mm (3.8 in)
1983	101.6 mm (4.0 in)
1984	86.3 mm (3.4 in)
1985	71.4 mm (2.8 in)
1986	121.8 mm (4.8 in)
1987	88.7 mm (3.5 in)
1988	96.9 mm (3.8 in)
1989	103.7 mm (4.1 in)
1990	96.5 mm (3.8 in)
1991	52.1 mm (2.1 in)
1992	72.4 mm (2.9 in)
1993	72.5 mm (2.9 in)
1994	90.2 mm (3.6 in)
1995	92.9 mm (3.7 in)
1996	79.8 mm (3.1 in)
1997	70.3 mm (2.8 in)
1998	116.1 mm (4.6 in)
1999	95.0 mm (3.7 in)
2000	102.7 mm (4.0 in)
2001	74.4 mm (2.9 in)
2002	67.6 mm (2.7 in)
2003	68.6 mm (2.7 in)
2004	103.6 mm (4.1 in)
2005	128.5 mm (5.1 in)
2006	119.0 mm (4.7 in)
2007	148.6 mm (5.9 in)
2008	93.0 mm (3.7 in)
2009	125.2 mm (4.9 in)
2010	97.6 mm (3.8 in)
2011	97.8 mm (3.9 in)
2012	43.4 mm (1.7 in)
2013	55.1 mm (2.2 in)
2014	54.1 mm (2.1 in)
2015	84.3 mm (3.3 in)
2016	112.3 mm (4.4 in)
2017	53.3 mm (2.1 in)
2018	12.9 mm (0.5 in)
2019	38.4 mm (1.5 in)
2020	n/a
2021	11.9 mm (0.5 in)
2022	n/a
2023	48.4 mm (1.9 in)
2024	n/a
2025	n/a
2026	27.7 mm (1.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Northville, 1903 to 2026. The record is 38 days in 1968, marked on the chart; the median year is 14 days.

Longest dry spell (CDD) at Northville by year
Year	Longest dry spell (CDD)
1903	22 days
1904	7 days
1905	30 days
1906	14 days
1907	13 days
1908	21 days
1909	15 days
1910	15 days
1911	19 days
1912	25 days
1913	19 days
1914	16 days
1915	24 days
1916	13 days
1917	21 days
1918	24 days
1919	15 days
1920	9 days
1921	9 days
1922	11 days
1923	10 days
1924	21 days
1925	8 days
1926	9 days
1927	15 days
1928	8 days
1929	11 days
1930	12 days
1945	8 days
1946	23 days
1947	11 days
1951	14 days
1952	14 days
1953	19 days
1955	14 days
1956	20 days
1957	24 days
1958	15 days
1959	13 days
1960	12 days
1961	21 days
1962	13 days
1963	27 days
1964	26 days
1965	11 days
1966	15 days
1967	12 days
1968	38 days
1969	22 days
1970	17 days
1971	13 days
1972	11 days
1973	16 days
1974	14 days
1975	14 days
1976	13 days
1977	17 days
1978	24 days
1979	13 days
1980	23 days
1981	14 days
1982	12 days
1983	16 days
1984	15 days
1985	14 days
1986	13 days
1987	19 days
1988	14 days
1989	15 days
1990	11 days
1991	20 days
1992	13 days
1993	12 days
1994	14 days
1995	13 days
1996	11 days
1997	12 days
1998	18 days
1999	14 days
2000	21 days
2001	20 days
2002	16 days
2003	20 days
2004	16 days
2005	16 days
2006	17 days
2007	13 days
2008	13 days
2009	12 days
2010	33 days
2011	5 days
2012	5 days
2013	5 days
2014	4 days
2015	5 days
2016	5 days
2017	5 days
2018	4 days
2019	4 days
2020	4 days
2021	4 days
2022	4 days
2023	4 days
2024	4 days
2025	4 days
2026	4 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

61 years, 1905 to 2007

A day with at least 55.2 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 106.2 mm (4.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Northville: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	55.2 mm (2.2 in)
5 years	69.3 mm (2.7 in)
10 years	78.4 mm (3.1 in)
25 years	89.8 mm (3.5 in)
50 years	98.1 mm (3.9 in)
100 years	106.2 mm (4.2 in)	Longer than the 61 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 61 years of values from 1905 to 2007.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 144.5 mm (5.7 in) in 2007; 97.0 mm (3.8 in) in 2005; 82.8 mm (3.3 in) in 1999.

Download the Data

Data for Northville standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Northville 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Year	Days with data	Share of year	Complete
1945	60	16%	No
1946	365	100%	Yes
1947	120	33%	No
2013	183	50%	No
2014	244	67%	No
2015	244	67%	No
2016	104	28%	No