Clintonville Weather Records (USC00471676)

Record envelope, standing records and threshold days for Clintonville (USC00471676), Wisconsin, United States, with 79 years of record.

Key Facts for Clintonville

Clintonville (USC00471676) is a weather station in Wisconsin, United States at 44.62 latitude and -88.75 longitude, 244 m (802 ft) above sea level.
The station reports from 1948 to 2026, 79 years of record.
1,464 records set at Clintonville still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Clintonville set a daily record high maximum temperature of 27.2 C (81.0 F) on 12 October 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

Location: Wisconsin, United States, 44.62 latitude, -88.75 longitude.
Elevation: 244 m (802 ft).
Period of record: 1948 to 2026, 79 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

10 days at or beyond a record

The band shows the record high and record low for each calendar day at Clintonville. The lines show the 2026 daily maximum and minimum. 10 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Clintonville, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	11.7 C (53.1 F)	-37.2 C (-35.0 F)	8.3 C (46.9 F)	-28.9 C (-20.0 F)
Feb	21.7 C (71.1 F)	-35.0 C (-31.0 F)	13.9 C (57.0 F)	-19.4 C (-2.9 F)
Mar	27.8 C (82.0 F)	-32.2 C (-26.0 F)	21.1 C (70.0 F)	-16.1 C (3.0 F)
Apr	33.3 C (91.9 F)	-14.4 C (6.1 F)	26.7 C (80.1 F)	-7.8 C (18.0 F)
May	35.6 C (96.1 F)	-7.2 C (19.0 F)	33.3 C (91.9 F)	-2.2 C (28.0 F)
Jun	38.3 C (100.9 F)	-0.6 C (30.9 F)	33.3 C (91.9 F)	8.3 C (46.9 F)
Jul	41.1 C (106.0 F)	3.3 C (37.9 F)	36.1 C (97.0 F)	10.6 C (51.1 F)
Aug	40.0 C (104.0 F)	1.1 C (34.0 F)	29.4 C (84.9 F)	8.9 C (48.0 F)
Sep	38.3 C (100.9 F)	-6.7 C (19.9 F)	33.9 C (93.0 F)	6.1 C (43.0 F)
Oct	31.7 C (89.1 F)	-9.4 C (15.1 F)	28.9 C (84.0 F)	3.3 C (37.9 F)
Nov	23.3 C (73.9 F)	-23.3 C (-9.9 F)	n/a	n/a
Dec	16.7 C (62.1 F)	-30.6 C (-23.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Clintonville still stand. 1976 holds the most, with 36.

Standing records at Clintonville by the year they were set
Year set	Standing records
1952	8
1953	31
1954	16
1955	31
1956	24
1957	13
1958	26
1959	16
1960	9
1961	19
1962	20
1963	21
1964	33
1965	26
1966	20
1967	23
1968	23
1969	17
1970	16
1971	18
1972	22
1973	19
1974	27
1975	23
1976	36
1977	25
1978	11
1979	22
1980	18
1981	17
1982	21
1983	22
1984	16
1985	15
1986	23
1987	12
1988	30
1989	26
1990	24
1991	30
1992	25
1993	13
1994	21
1995	28
1996	17
1997	15
1998	20
1999	16
2000	25
2001	19
2002	19
2003	13
2004	9
2005	8
2006	15
2007	25
2008	12
2009	13
2010	10
2011	9
2012	34
2013	12
2014	20
2015	17
2016	10
2017	29
2018	16
2019	15
2020	16
2021	22
2022	12
2023	25
2024	26
2025	17
2026	12

All-Time Record Progression

6 new records

6 all-time records were set at Clintonville between 2 August 1987 and 28 August 2021. Each dot is a new record.

When Clintonville set new all-time records
Date	Kind	Detail
1987-08-02	Record high minimum temperature	Record high minimum temperature 24.4 C (75.9 F)
1994-01-19	Record low maximum temperature	Record low maximum temperature -28.3 C (-18.9 F)
1995-07-14	Record high maximum temperature	Record high maximum temperature 41.1 C (106.0 F)
1995-07-14	Record high minimum temperature	Record high minimum temperature 25.0 C (77.0 F)
2019-07-06	Record daily precipitation	Record daily precipitation 102.6 mm (4.0 in)
2021-08-28	Record daily precipitation	Record daily precipitation 127.8 mm (5.0 in)

Wettest Day of Each Month

Aug: 127.8 mm (5.0 in)

The wettest day on record for each calendar month at Clintonville. The most was 127.8 mm (5.0 in) on 28 August 2021.

Record daily precipitation for each month at Clintonville
Month	Record daily precipitation (mm)	Date
Jan	47.2 mm (1.9 in)	9 January 2026
Feb	31.8 mm (1.3 in)	24 February 1977
Mar	58.4 mm (2.3 in)	7 March 1973
Apr	127.0 mm (5.0 in)	14 April 2026
May	94.5 mm (3.7 in)	31 May 1970
Jun	71.6 mm (2.8 in)	27 June 2021
Jul	102.6 mm (4.0 in)	6 July 2019
Aug	127.8 mm (5.0 in)	28 August 2021
Sep	87.6 mm (3.4 in)	19 September 1965
Oct	71.4 mm (2.8 in)	25 October 2023
Nov	63.5 mm (2.5 in)	1 November 1984
Dec	33.0 mm (1.3 in)	23 December 2006

Period of Record Coverage

1952 to 2026

75 years of record at Clintonville, 1952 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1952, 2026.

Days with data per year at Clintonville
Year	Days with data	Share of year	Complete
1952	122	33%	No
1953	365	100%	Yes
1954	365	100%	Yes
1955	365	100%	Yes
1956	365	100%	Yes
1957	353	97%	Yes
1958	365	100%	Yes
1959	365	100%	Yes
1960	366	100%	Yes
1961	356	98%	Yes
1962	356	98%	Yes
1963	363	99%	Yes
1964	366	100%	Yes
1965	362	99%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	364	100%	Yes
1970	356	98%	Yes
1971	364	100%	Yes
1972	362	99%	Yes
1973	362	99%	Yes
1974	364	100%	Yes
1975	365	100%	Yes
1976	361	99%	Yes
1977	363	99%	Yes
1978	364	100%	Yes
1979	365	100%	Yes
1980	365	100%	Yes
1981	365	100%	Yes
1982	362	99%	Yes
1983	363	99%	Yes
1984	365	100%	Yes
1985	360	99%	Yes
1986	335	92%	Yes
1987	334	92%	Yes
1988	364	99%	Yes
1989	363	99%	Yes
1990	365	100%	Yes
1991	365	100%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	364	100%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
1999	335	92%	Yes
2000	366	100%	Yes
2001	365	100%	Yes
2002	365	100%	Yes
2003	364	100%	Yes
2004	365	100%	Yes
2005	364	100%	Yes
2006	365	100%	Yes
2007	364	100%	Yes
2008	363	99%	Yes
2009	364	100%	Yes
2010	364	100%	Yes
2011	361	99%	Yes
2012	365	100%	Yes
2013	364	100%	Yes
2014	358	98%	Yes
2015	360	99%	Yes
2016	355	97%	Yes
2017	361	99%	Yes
2018	362	99%	Yes
2019	361	99%	Yes
2020	366	100%	Yes
2021	365	100%	Yes
2022	365	100%	Yes
2023	365	100%	Yes
2024	366	100%	Yes
2025	365	100%	Yes
2026	284	78%	No

Latest Records

Latest records at Clintonville
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
12 October 2026	Clintonville, US	daily high max (Provisional)	27.2 C (81.0 F)	0.5 C (0.9 F)	11 years	10 of 100 (Routine)
11 October 2026	Clintonville, US	daily high max (Provisional)	28.9 C (84.0 F)	1.1 C (2.0 F)	64 years	27 of 100 (Routine)
15 September 2026	Clintonville, US	daily rain (Provisional)	73.7 mm (2.9 in)	38.1 mm (1.5 in)	28 years	46 of 100 (Notable)
4 September 2026	Clintonville, US	daily rain (Provisional)	60.7 mm (2.4 in)	23.6 mm (0.9 in)	57 years	43 of 100 (Notable)
4 September 2026	Clintonville, US	daily high min (Tie, Provisional)	20.6 C (69.1 F)	tie	65 years	6 of 100 (Routine)
1 September 2026	Clintonville, US	daily high min (Provisional)	20.6 C (69.1 F)	0.6 C (1.1 F)	64 years	27 of 100 (Routine)
13 July 2026	Clintonville, US	daily high min (Tie)	20.6 C (69.1 F)	tie	52 years	5 of 100 (Routine)
9 July 2026	Clintonville, US	daily high min (Tie)	20.0 C (68.0 F)	tie	37 years	4 of 100 (Routine)
1 July 2026	Clintonville, US	daily high min	24.4 C (75.9 F)	1.6 C (2.9 F)	56 years	27 of 100 (Routine)
18 June 2026	Clintonville, US	daily low max	14.4 C (57.9 F)	3.4 C (6.1 F)	29 years	22 of 100 (Routine)
11 June 2026	Clintonville, US	daily rain	38.4 mm (1.5 in)	13.0 mm (0.5 in)	23 years	24 of 100 (Routine)
24 April 2026	Clintonville, US	daily high max (Tie)	26.7 C (80.1 F)	tie	64 years	6 of 100 (Routine)
14 April 2026	Clintonville, US	monthly rain	127.0 mm (5.0 in)	67.6 mm (2.7 in)	45 years	70 of 100 (Major)
14 April 2026	Clintonville, US	daily high min	10.0 C (50.0 F)	0.6 C (1.1 F)	28 years	16 of 100 (Routine)
12 April 2026	Clintonville, US	daily rain	43.2 mm (1.7 in)	7.1 mm (0.28 in)	7 years	17 of 100 (Routine)
20 March 2026	Clintonville, US	daily snow depth	48.3 cm (19.0 in)	10.2 cm (4.0 in)	51 years	29 of 100 (Routine)
19 March 2026	Clintonville, US	daily snow depth	55.9 cm (22.0 in)	12.7 cm (5.0 in)	51 years	31 of 100 (Routine)
18 March 2026	Clintonville, US	daily snow depth	58.4 cm (23.0 in)	12.7 cm (5.0 in)	51 years	31 of 100 (Routine)
17 March 2026	Clintonville, US	daily snow depth	61.0 cm (24.0 in)	12.7 cm (5.0 in)	51 years	31 of 100 (Routine)
17 March 2026	Clintonville, US	daily low max	-6.1 C (21.0 F)	0.5 C (0.9 F)	12 years	10 of 100 (Routine)

Climate Trend

66 complete years, 1953 to 2025

One stripe for each of 66 complete years at Clintonville, 1953 to 2025. Blue stripes are years cooler than the station's own mean of 6.8 C (44.3 F); red stripes are warmer. The coolest year was 2014, at 5.1 C (41.1 F), and the warmest was 2024, at 9.4 C (49.0 F). The strongest colour marks a difference of 2.6 C (4.7 F).

Annual mean temperature at Clintonville as warming stripes, 1953 to 2025
Year	Annual mean temperature	Difference from the station mean
1953	7.6 C	+0.79 C
1954	6.6 C	-0.28 C
1955	6.8 C	-0.03 C
1956	6.4 C	-0.44 C
1958	6.4 C	-0.43 C
1959	6.6 C	-0.20 C
1960	7.1 C	+0.22 C
1961	7.3 C	+0.47 C
1962	6.5 C	-0.37 C
1963	6.7 C	-0.17 C
1964	7.4 C	+0.59 C
1965	6.5 C	-0.36 C
1966	6.9 C	+0.06 C
1967	6.1 C	-0.77 C
1968	7.7 C	+0.81 C
1969	6.8 C	-0.05 C
1971	7.1 C	+0.27 C
1972	6.2 C	-0.67 C
1973	8.4 C	+1.60 C
1974	6.6 C	-0.22 C
1975	6.5 C	-0.35 C
1976	5.6 C	-1.20 C
1977	6.6 C	-0.23 C
1978	5.6 C	-1.29 C
1979	5.1 C	-1.72 C
1980	6.2 C	-0.61 C
1981	6.9 C	+0.06 C
1982	5.8 C	-1.06 C
1983	6.8 C	-0.02 C
1984	6.2 C	-0.63 C
1985	5.3 C	-1.56 C
1988	6.9 C	+0.01 C
1989	5.1 C	-1.74 C
1990	6.9 C	+0.05 C
1991	6.4 C	-0.40 C
1992	5.9 C	-0.95 C
1993	5.8 C	-1.07 C
1994	6.4 C	-0.45 C
1995	6.3 C	-0.58 C
1996	5.3 C	-1.52 C
1997	6.3 C	-0.51 C
1998	9.0 C	+2.14 C
2002	7.3 C	+0.46 C
2003	6.4 C	-0.46 C
2004	6.8 C	-0.09 C
2005	7.6 C	+0.76 C
2006	8.1 C	+1.23 C
2007	7.5 C	+0.67 C
2008	6.0 C	-0.82 C
2009	6.4 C	-0.44 C
2010	8.2 C	+1.36 C
2011	7.2 C	+0.35 C
2012	9.1 C	+2.27 C
2013	5.9 C	-0.95 C
2014	5.1 C	-1.77 C
2015	7.7 C	+0.81 C
2016	8.4 C	+1.51 C
2017	7.6 C	+0.77 C
2018	7.1 C	+0.24 C
2019	6.0 C	-0.80 C
2020	7.8 C	+0.98 C
2021	8.3 C	+1.44 C
2022	6.9 C	+0.02 C
2023	8.8 C	+1.91 C
2024	9.4 C	+2.58 C
2025	7.6 C	+0.80 C

The annual mean temperature here has risen by 0.14 C (0.03 to 0.25) per decade over 1953 to 2025. In Fahrenheit: 0.2 F (0.1 to 0.4) per decade. The slope is a straight line fitted to 66 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Clintonville
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.14 C (0.03 to 0.25) per decade	0.2 F (0.1 to 0.4) per decade	1953 to 2025	66	Rise
Mean daily maximum	0.01 C (-0.11 to 0.12) per decade	0.01 F (-0.20 to 0.22) per decade	1953 to 2025	66	Not clearly different from zero
Mean daily minimum	0.3 C (0.2 to 0.4) per decade	0.5 F (0.3 to 0.7) per decade	1953 to 2025	66	Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1948 to 2026

Yearly extremes at Clintonville: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.1 C (106.0 F)	1995	35.0 C (95.0 F)	75
Coldest night (TNn)	-37.2 C (-35.0 F)	1982	-27.2 C (-17.0 F)	75
Wettest day (Rx1day)	127.8 mm (5.0 in)	2021	49.5 mm (1.9 in)	79
Wettest five days (Rx5day)	193.5 mm (7.6 in)	2026	81.9 mm (3.2 in)	79
Longest dry spell (CDD)	55 days	1952	20 days	79

Hottest day (TXx)

The hottest day of the year at Clintonville, 1948 to 2026. The record is 41.1 C (106.0 F) in 1995, marked on the chart; the median year is 35.0 C (95.0 F).

Hottest day (TXx) at Clintonville by year
Year	Hottest day (TXx)
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	32.8 C (91.0 F)
1953	36.7 C (98.1 F)
1954	31.7 C (89.1 F)
1955	40.0 C (104.0 F)
1956	35.0 C (95.0 F)
1957	34.4 C (93.9 F)
1958	35.6 C (96.1 F)
1959	33.9 C (93.0 F)
1960	33.9 C (93.0 F)
1961	33.3 C (91.9 F)
1962	32.8 C (91.0 F)
1963	35.6 C (96.1 F)
1964	36.7 C (98.1 F)
1965	35.6 C (96.1 F)
1966	36.1 C (97.0 F)
1967	31.7 C (89.1 F)
1968	36.1 C (97.0 F)
1969	35.0 C (95.0 F)
1970	36.1 C (97.0 F)
1971	36.7 C (98.1 F)
1972	34.4 C (93.9 F)
1973	39.4 C (102.9 F)
1974	37.8 C (100.0 F)
1975	33.9 C (93.0 F)
1976	35.6 C (96.1 F)
1977	37.8 C (100.0 F)
1978	33.3 C (91.9 F)
1979	32.2 C (90.0 F)
1980	33.9 C (93.0 F)
1981	33.3 C (91.9 F)
1982	35.0 C (95.0 F)
1983	34.4 C (93.9 F)
1984	31.1 C (88.0 F)
1985	32.2 C (90.0 F)
1986	34.4 C (93.9 F)
1987	36.1 C (97.0 F)
1988	38.3 C (100.9 F)
1989	35.0 C (95.0 F)
1990	31.7 C (89.1 F)
1991	35.0 C (95.0 F)
1992	32.2 C (90.0 F)
1993	31.7 C (89.1 F)
1994	33.3 C (91.9 F)
1995	41.1 C (106.0 F)
1996	35.0 C (95.0 F)
1997	33.9 C (93.0 F)
1998	32.8 C (91.0 F)
1999	36.7 C (98.1 F)
2000	32.8 C (91.0 F)
2001	37.2 C (99.0 F)
2002	36.1 C (97.0 F)
2003	32.8 C (91.0 F)
2004	31.1 C (88.0 F)
2005	35.0 C (95.0 F)
2006	37.8 C (100.0 F)
2007	35.6 C (96.1 F)
2008	32.8 C (91.0 F)
2009	36.1 C (97.0 F)
2010	32.8 C (91.0 F)
2011	35.6 C (96.1 F)
2012	37.2 C (99.0 F)
2013	33.9 C (93.0 F)
2014	32.8 C (91.0 F)
2015	33.9 C (93.0 F)
2016	34.4 C (93.9 F)
2017	32.8 C (91.0 F)
2018	35.6 C (96.1 F)
2019	32.8 C (91.0 F)
2020	35.0 C (95.0 F)
2021	34.4 C (93.9 F)
2022	35.0 C (95.0 F)
2023	38.3 C (100.9 F)
2024	32.8 C (91.0 F)
2025	35.0 C (95.0 F)
2026	36.1 C (97.0 F)

Coldest night (TNn)

The coldest night of the year at Clintonville, 1948 to 2026. The record is -37.2 C (-35.0 F) in 1982, marked on the chart; the median year is -27.2 C (-17.0 F).

Coldest night (TNn) at Clintonville by year
Year	Coldest night (TNn)
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	-18.9 C (-2.0 F)
1953	-24.4 C (-11.9 F)
1954	-31.7 C (-25.1 F)
1955	-27.8 C (-18.0 F)
1956	-27.2 C (-17.0 F)
1957	-30.6 C (-23.1 F)
1958	-27.2 C (-17.0 F)
1959	-30.0 C (-22.0 F)
1960	-24.4 C (-11.9 F)
1961	-27.2 C (-17.0 F)
1962	-32.2 C (-26.0 F)
1963	-35.6 C (-32.1 F)
1964	-25.0 C (-13.0 F)
1965	-30.6 C (-23.1 F)
1966	-30.6 C (-23.1 F)
1967	-32.8 C (-27.0 F)
1968	-31.1 C (-24.0 F)
1969	-27.2 C (-17.0 F)
1970	-31.1 C (-24.0 F)
1971	-31.7 C (-25.1 F)
1972	-34.4 C (-29.9 F)
1973	-24.4 C (-11.9 F)
1974	-28.9 C (-20.0 F)
1975	-28.3 C (-18.9 F)
1976	-27.8 C (-18.0 F)
1977	-33.3 C (-27.9 F)
1978	-26.1 C (-15.0 F)
1979	-31.7 C (-25.1 F)
1980	-26.7 C (-16.1 F)
1981	-29.4 C (-20.9 F)
1982	-37.2 C (-35.0 F)
1983	-30.0 C (-22.0 F)
1984	-31.7 C (-25.1 F)
1985	-32.8 C (-27.0 F)
1986	-25.6 C (-14.1 F)
1987	-26.1 C (-15.0 F)
1988	-30.6 C (-23.1 F)
1989	-30.6 C (-23.1 F)
1990	-29.4 C (-20.9 F)
1991	-27.2 C (-17.0 F)
1992	-25.6 C (-14.1 F)
1993	-25.6 C (-14.1 F)
1994	-35.0 C (-31.0 F)
1995	-26.1 C (-15.0 F)
1996	-35.0 C (-31.0 F)
1997	-25.6 C (-14.1 F)
1998	-24.4 C (-11.9 F)
1999	-27.2 C (-17.0 F)
2000	-25.0 C (-13.0 F)
2001	-22.8 C (-9.0 F)
2002	-23.9 C (-11.0 F)
2003	-24.4 C (-11.9 F)
2004	-27.2 C (-17.0 F)
2005	-24.4 C (-11.9 F)
2006	-28.3 C (-18.9 F)
2007	-27.2 C (-17.0 F)
2008	-27.2 C (-17.0 F)
2009	-27.2 C (-17.0 F)
2010	-23.3 C (-9.9 F)
2011	-26.7 C (-16.1 F)
2012	-23.9 C (-11.0 F)
2013	-25.6 C (-14.1 F)
2014	-29.4 C (-20.9 F)
2015	-26.1 C (-15.0 F)
2016	-25.6 C (-14.1 F)
2017	-25.0 C (-13.0 F)
2018	-24.4 C (-11.9 F)
2019	-32.8 C (-27.0 F)
2020	-24.4 C (-11.9 F)
2021	-26.7 C (-16.1 F)
2022	-27.2 C (-17.0 F)
2023	-23.3 C (-9.9 F)
2024	-22.2 C (-8.0 F)
2025	-26.7 C (-16.1 F)
2026	-28.9 C (-20.0 F)

Wettest day (Rx1day)

The wettest day of the year at Clintonville, 1948 to 2026. The record is 127.8 mm (5.0 in) in 2021, marked on the chart; the median year is 49.5 mm (1.9 in).

Wettest day (Rx1day) at Clintonville by year
Year	Wettest day (Rx1day)
1948	35.8 mm (1.4 in)
1949	47.0 mm (1.9 in)
1950	36.1 mm (1.4 in)
1951	41.7 mm (1.6 in)
1952	20.3 mm (0.8 in)
1953	76.5 mm (3.0 in)
1954	33.8 mm (1.3 in)
1955	43.2 mm (1.7 in)
1956	42.4 mm (1.7 in)
1957	40.6 mm (1.6 in)
1958	87.6 mm (3.4 in)
1959	52.1 mm (2.1 in)
1960	66.5 mm (2.6 in)
1961	44.5 mm (1.8 in)
1962	85.1 mm (3.4 in)
1963	27.2 mm (1.1 in)
1964	45.7 mm (1.8 in)
1965	87.6 mm (3.4 in)
1966	40.6 mm (1.6 in)
1967	38.6 mm (1.5 in)
1968	63.5 mm (2.5 in)
1969	41.1 mm (1.6 in)
1970	94.5 mm (3.7 in)
1971	86.9 mm (3.4 in)
1972	57.2 mm (2.3 in)
1973	61.0 mm (2.4 in)
1974	33.0 mm (1.3 in)
1975	53.3 mm (2.1 in)
1976	39.4 mm (1.6 in)
1977	32.5 mm (1.3 in)
1978	45.5 mm (1.8 in)
1979	68.1 mm (2.7 in)
1980	68.6 mm (2.7 in)
1981	59.4 mm (2.3 in)
1982	71.6 mm (2.8 in)
1983	56.6 mm (2.2 in)
1984	63.5 mm (2.5 in)
1985	48.3 mm (1.9 in)
1986	60.5 mm (2.4 in)
1987	46.2 mm (1.8 in)
1988	29.0 mm (1.1 in)
1989	63.0 mm (2.5 in)
1990	57.4 mm (2.3 in)
1991	46.2 mm (1.8 in)
1992	40.4 mm (1.6 in)
1993	65.8 mm (2.6 in)
1994	47.5 mm (1.9 in)
1995	44.7 mm (1.8 in)
1996	61.5 mm (2.4 in)
1997	36.8 mm (1.4 in)
1998	76.2 mm (3.0 in)
1999	33.5 mm (1.3 in)
2000	51.3 mm (2.0 in)
2001	65.3 mm (2.6 in)
2002	48.3 mm (1.9 in)
2003	55.4 mm (2.2 in)
2004	29.2 mm (1.1 in)
2005	67.1 mm (2.6 in)
2006	61.0 mm (2.4 in)
2007	35.6 mm (1.4 in)
2008	61.2 mm (2.4 in)
2009	37.8 mm (1.5 in)
2010	87.6 mm (3.4 in)
2011	53.3 mm (2.1 in)
2012	36.1 mm (1.4 in)
2013	48.8 mm (1.9 in)
2014	57.2 mm (2.3 in)
2015	49.5 mm (1.9 in)
2016	48.5 mm (1.9 in)
2017	43.9 mm (1.7 in)
2018	52.6 mm (2.1 in)
2019	102.6 mm (4.0 in)
2020	48.8 mm (1.9 in)
2021	127.8 mm (5.0 in)
2022	36.1 mm (1.4 in)
2023	71.4 mm (2.8 in)
2024	40.6 mm (1.6 in)
2025	61.7 mm (2.4 in)
2026	127.0 mm (5.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Clintonville, 1948 to 2026. The record is 193.5 mm (7.6 in) in 2026, marked on the chart; the median year is 81.9 mm (3.2 in).

Wettest five days (Rx5day) at Clintonville by year
Year	Wettest five days (Rx5day)
1948	46.0 mm (1.8 in)
1949	76.4 mm (3.0 in)
1950	69.4 mm (2.7 in)
1951	57.2 mm (2.3 in)
1952	34.3 mm (1.4 in)
1953	128.8 mm (5.1 in)
1954	64.8 mm (2.6 in)
1955	57.2 mm (2.3 in)
1956	47.2 mm (1.9 in)
1957	59.7 mm (2.4 in)
1958	116.7 mm (4.6 in)
1959	78.9 mm (3.1 in)
1960	95.2 mm (3.7 in)
1961	71.4 mm (2.8 in)
1962	111.8 mm (4.4 in)
1963	35.6 mm (1.4 in)
1964	86.4 mm (3.4 in)
1965	127.4 mm (5.0 in)
1966	56.6 mm (2.2 in)
1967	80.2 mm (3.2 in)
1968	83.6 mm (3.3 in)
1969	111.3 mm (4.4 in)
1970	130.0 mm (5.1 in)
1971	123.3 mm (4.9 in)
1972	103.4 mm (4.1 in)
1973	87.6 mm (3.4 in)
1974	79.5 mm (3.1 in)
1975	107.4 mm (4.2 in)
1976	46.4 mm (1.8 in)
1977	69.4 mm (2.7 in)
1978	118.9 mm (4.7 in)
1979	90.9 mm (3.6 in)
1980	94.0 mm (3.7 in)
1981	67.8 mm (2.7 in)
1982	83.3 mm (3.3 in)
1983	87.7 mm (3.5 in)
1984	78.5 mm (3.1 in)
1985	84.4 mm (3.3 in)
1986	86.4 mm (3.4 in)
1987	72.9 mm (2.9 in)
1988	41.7 mm (1.6 in)
1989	66.3 mm (2.6 in)
1990	68.6 mm (2.7 in)
1991	69.0 mm (2.7 in)
1992	66.3 mm (2.6 in)
1993	120.6 mm (4.7 in)
1994	121.5 mm (4.8 in)
1995	92.2 mm (3.6 in)
1996	130.3 mm (5.1 in)
1997	59.9 mm (2.4 in)
1998	124.9 mm (4.9 in)
1999	63.0 mm (2.5 in)
2000	104.6 mm (4.1 in)
2001	81.9 mm (3.2 in)
2002	61.5 mm (2.4 in)
2003	99.1 mm (3.9 in)
2004	68.1 mm (2.7 in)
2005	77.3 mm (3.0 in)
2006	68.1 mm (2.7 in)
2007	61.2 mm (2.4 in)
2008	69.1 mm (2.7 in)
2009	61.7 mm (2.4 in)
2010	121.4 mm (4.8 in)
2011	101.6 mm (4.0 in)
2012	84.4 mm (3.3 in)
2013	57.7 mm (2.3 in)
2014	63.8 mm (2.5 in)
2015	82.0 mm (3.2 in)
2016	61.2 mm (2.4 in)
2017	92.2 mm (3.6 in)
2018	105.0 mm (4.1 in)
2019	120.1 mm (4.7 in)
2020	68.6 mm (2.7 in)
2021	178.4 mm (7.0 in)
2022	62.3 mm (2.5 in)
2023	110.3 mm (4.3 in)
2024	82.3 mm (3.2 in)
2025	95.5 mm (3.8 in)
2026	193.5 mm (7.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Clintonville, 1948 to 2026. The record is 55 days in 1952, marked on the chart; the median year is 20 days.

Longest dry spell (CDD) at Clintonville by year
Year	Longest dry spell (CDD)
1948	18 days
1949	24 days
1950	19 days
1951	16 days
1952	55 days
1953	30 days
1954	20 days
1955	15 days
1956	19 days
1957	23 days
1958	27 days
1959	22 days
1960	26 days
1961	18 days
1962	18 days
1963	20 days
1964	29 days
1965	17 days
1966	26 days
1967	16 days
1968	27 days
1969	23 days
1970	28 days
1971	27 days
1972	17 days
1973	15 days
1974	18 days
1975	17 days
1976	45 days
1977	27 days
1978	20 days
1979	18 days
1980	14 days
1981	25 days
1982	17 days
1983	23 days
1984	21 days
1985	13 days
1986	22 days
1987	22 days
1988	19 days
1989	26 days
1990	19 days
1991	32 days
1992	20 days
1993	24 days
1994	28 days
1995	18 days
1996	18 days
1997	24 days
1998	14 days
1999	24 days
2000	23 days
2001	18 days
2002	41 days
2003	22 days
2004	22 days
2005	19 days
2006	23 days
2007	35 days
2008	18 days
2009	21 days
2010	24 days
2011	19 days
2012	17 days
2013	14 days
2014	14 days
2015	20 days
2016	27 days
2017	15 days
2018	20 days
2019	18 days
2020	32 days
2021	16 days
2022	24 days
2023	22 days
2024	20 days
2025	21 days
2026	19 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.

Frost Dates and Growing Season

66 years with a frost

Across 66 years with a frost, the median last spring frost at Clintonville falls on 10 May and the median first autumn frost on 1 October, which leaves a median of 146 days between them.

In 1993 to 2025 the median growing season was 152 days. That is 16 days more than in 1953 to 1984.

Fitted over all years, the growing season changes by +5.5 days per decade at this station.

Frost dates and growing season at Clintonville
Measure	Median, all years	Earliest period (1953 to 1984)	Recent period (1993 to 2025)	Recent against earliest	Fitted trend
Last spring frost	10 May	14 May	6 May	8 days earlier	-2.4 days per decade
First autumn frost	1 October	26 September	10 October	14 days later	+3.1 days per decade
Growing days	146 days	136 days	152 days	16 days more	+5.5 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

75 years, 1949 to 2025

A day with at least 51.4 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 118.3 mm (4.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Clintonville: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	51.4 mm (2.0 in)
5 years	68.0 mm (2.7 in)
10 years	79.4 mm (3.1 in)
25 years	94.6 mm (3.7 in)
50 years	106.2 mm (4.2 in)
100 years	118.3 mm (4.7 in)	Longer than the 75 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, 75 years of values from 1949 to 2025.

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: 127.8 mm (5.0 in) in 2021; 102.6 mm (4.0 in) in 2019; 94.5 mm (3.7 in) in 1970.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Climate Twins

2011 to 2025 against 1961 to 1990

Over 2011 to 2025, Clintonville had a mean temperature of 7.5 C (45.5 F) and 867.6 mm (34.2 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Plattsburgh AFB (United States, 1,207 km away), Marinette (United States, 103 km away) and Belleville (Canada, 903 km away).

Climate twins of Clintonville: stations whose 1961 to 1990 climate is closest to its 2011 to 2025 climate
Twin station	Country	Distance away	Mean temperature, 1961-1990	Rain a year, 1961-1990	Climate difference
Plattsburgh AFB	United States	1,207 km (750 mi)	7.4 C (45.2 F)	827.8 mm (32.6 in)	0.61
Marinette	United States	103 km (64 mi)	7.5 C (45.5 F)	819.4 mm (32.3 in)	0.62
Belleville	Canada	903 km (561 mi)	7.3 C (45.2 F)	848.0 mm (33.4 in)	0.73

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

Data for Clintonville standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Clintonville 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-14. Last revised 14 October 2026 (2026-10-14).