Clarksville Weather Records (USC00441746)

Record envelope, standing records and threshold days for Clarksville (USC00441746), Virginia, United States, with 136 years of record.

Key Facts for Clarksville

Clarksville (USC00441746) is a weather station in Virginia, United States at 36.62 latitude and -78.55 longitude, 103 m (339 ft) above sea level.
The station reports from 1891 to 2026, 136 years of record.
1,464 records set at Clarksville still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Clarksville tied a daily record precipitation of 35.6 mm (1.4 in) on 16 February 2026.

About the Station

Location: Virginia, United States, 36.62 latitude, -78.55 longitude.
Elevation: 103 m (339 ft).
Period of record: 1891 to 2026, 136 years.
Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

36 days at or beyond a record

The band shows the record high and record low for each calendar day at Clarksville. The lines show the 2026 daily maximum and minimum. 36 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Clarksville, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	28.9 C (84.0 F)	-16.7 C (1.9 F)	21.7 C (71.1 F)	-10.0 C (14.0 F)
Feb	27.2 C (81.0 F)	-16.1 C (3.0 F)	22.2 C (72.0 F)	-11.7 C (10.9 F)
Mar	31.7 C (89.1 F)	-10.0 C (14.0 F)	31.1 C (88.0 F)	-1.7 C (28.9 F)
Apr	33.9 C (93.0 F)	-6.7 C (19.9 F)	33.9 C (93.0 F)	1.7 C (35.1 F)
May	36.7 C (98.1 F)	2.2 C (36.0 F)	35.6 C (96.1 F)	4.4 C (39.9 F)
Jun	41.1 C (106.0 F)	6.1 C (43.0 F)	37.2 C (99.0 F)	9.4 C (48.9 F)
Jul	41.7 C (107.1 F)	12.8 C (55.0 F)	37.8 C (100.0 F)	17.8 C (64.0 F)
Aug	41.1 C (106.0 F)	9.4 C (48.9 F)	36.1 C (97.0 F)	16.1 C (61.0 F)
Sep	37.8 C (100.0 F)	3.3 C (37.9 F)	32.8 C (91.0 F)	10.0 C (50.0 F)
Oct	37.8 C (100.0 F)	-4.4 C (24.1 F)	32.2 C (90.0 F)	13.9 C (57.0 F)
Nov	30.0 C (86.0 F)	-10.0 C (14.0 F)	n/a	n/a
Dec	26.7 C (80.1 F)	-13.9 C (7.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Clarksville still stand. 1950 holds the most, with 86.

Standing records at Clarksville by the year they were set
Year set	Standing records
1948	52
1949	72
1950	86
1951	25
1952	47
1953	52
1954	10
2005	49
2006	46
2007	72
2008	51
2009	43
2010	58
2011	47
2012	65
2013	52
2014	51
2015	64
2016	54
2017	60
2018	71
2019	49
2020	46
2021	36
2022	38
2023	49
2024	23
2025	41
2026	55

All-Time Record Progression

1 new records

1 all-time records were set at Clarksville between 15 August 1940 and 15 August 1940. Each dot is a new record.

Wettest Day of Each Month

Aug: 210.1 mm (8.3 in)

The wettest day on record for each calendar month at Clarksville. The most was 210.1 mm (8.3 in) on 15 August 1940.

Record daily precipitation for each month at Clarksville
Month	Record daily precipitation (mm)	Date
Jan	80.3 mm (3.2 in)	10 January 2024
Feb	55.9 mm (2.2 in)	26 February 1934
Mar	91.4 mm (3.6 in)	4 March 1993
Apr	109.2 mm (4.3 in)	30 April 1896
May	167.6 mm (6.6 in)	16 May 2014
Jun	117.1 mm (4.6 in)	26 June 1992
Jul	144.0 mm (5.7 in)	5 July 1982
Aug	210.1 mm (8.3 in)	15 August 1940
Sep	149.9 mm (5.9 in)	9 September 2014
Oct	114.3 mm (4.5 in)	11 October 2002
Nov	106.7 mm (4.2 in)	28 November 1993
Dec	117.6 mm (4.6 in)	29 December 1958

Period of Record Coverage

1948 to 2026

30 years of record at Clarksville, 1948 to 2026. 8 years have data for under 90 percent of days and are left out of rankings: 1948, 1949, 1951, 1952, 1954, 1963, 2015, 2026.

Days with data per year at Clarksville
Year	Days with data	Share of year	Complete
1948	151	41%	No
1949	312	85%	No
1950	365	100%	Yes
1951	179	49%	No
1952	214	58%	No
1953	364	100%	Yes
1954	65	18%	No
1963	1	0%	No
2005	334	92%	Yes
2006	365	100%	Yes
2007	362	99%	Yes
2008	360	98%	Yes
2009	360	99%	Yes
2010	353	97%	Yes
2011	350	96%	Yes
2012	356	97%	Yes
2013	354	97%	Yes
2014	361	99%	Yes
2015	325	89%	No
2016	335	92%	Yes
2017	330	90%	Yes
2018	364	100%	Yes
2019	364	100%	Yes
2020	366	100%	Yes
2021	365	100%	Yes
2022	354	97%	Yes
2023	365	100%	Yes
2024	331	90%	Yes
2025	337	92%	Yes
2026	254	70%	No

Latest Records

Latest records at Clarksville
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
16 February 2026	Clarksville, US	daily rain (Tie)	35.6 mm (1.4 in)	tie	10 years	3 of 100 (Routine)
4 February 2026	Clarksville, US	daily snow depth (Tie)	2.5 cm (1.0 in)	tie	96 years	9 of 100 (Routine)
9 December 2025	Clarksville, US	daily snow depth (Tie)	5.1 cm (2.0 in)	tie	7 years	3 of 100 (Routine)
8 April 2025	Clarksville, US	daily rain	56.4 mm (2.2 in)	21.9 mm (0.9 in)	11 years	31 of 100 (Routine)
21 February 2025	Clarksville, US	daily snow depth (Tie)	2.5 cm (1.0 in)	tie	5 years	2 of 100 (Routine)
20 February 2025	Clarksville, US	daily snowfall	5.3 cm (2.1 in)	0.2 cm (0.1 in)	13 years	13 of 100 (Routine)
20 February 2025	Clarksville, US	daily snow depth (Tie)	5.1 cm (2.0 in)	tie	13 years	3 of 100 (Routine)
13 February 2025	Clarksville, US	daily rain	32.0 mm (1.3 in)	1.0 mm (0.04 in)	53 years	26 of 100 (Routine)
12 February 2025	Clarksville, US	daily rain	30.0 mm (1.2 in)	2.8 mm (0.11 in)	5 years	14 of 100 (Routine)
9 August 2024	Clarksville, US	daily rain	106.2 mm (4.2 in)	55.4 mm (2.2 in)	82 years	66 of 100 (Major)
18 July 2024	Clarksville, US	daily rain	114.3 mm (4.5 in)	45.5 mm (1.8 in)	105 years	70 of 100 (Major)
15 May 2024	Clarksville, US	daily rain	74.4 mm (2.9 in)	46.5 mm (1.8 in)	13 years	49 of 100 (Notable)
6 May 2024	Clarksville, US	daily rain	90.2 mm (3.6 in)	28.0 mm (1.1 in)	8 years	34 of 100 (Routine)
28 March 2024	Clarksville, US	daily rain	45.2 mm (1.8 in)	5.6 mm (0.22 in)	88 years	40 of 100 (Notable)
2 March 2024	Clarksville, US	daily rain	45.7 mm (1.8 in)	4.6 mm (0.18 in)	30 years	23 of 100 (Routine)
29 February 2024	Clarksville, US	daily rain	12.7 mm (0.5 in)	3.8 mm (0.15 in)	60 years	20 of 100 (Routine)
28 January 2024	Clarksville, US	daily rain	23.4 mm (0.9 in)	3.1 mm (0.12 in)	129 years	20 of 100 (Routine)
10 January 2024	Clarksville, US	monthly rain	80.3 mm (3.2 in)	14.0 mm (0.6 in)	32 years	43 of 100 (Notable)
27 December 2023	Clarksville, US	daily rain	50.8 mm (2.0 in)	3.8 mm (0.15 in)	16 years	17 of 100 (Routine)
11 December 2023	Clarksville, US	daily rain	49.0 mm (1.9 in)	14.7 mm (0.6 in)	36 years	32 of 100 (Routine)

Climate Trend

19 complete years, 1950 to 2025

One stripe for each of 19 complete years at Clarksville, 1950 to 2025. Blue stripes are years cooler than the station's own mean of 15.5 C (59.9 F); red stripes are warmer. The coolest year was 2014, at 14.4 C (57.9 F), and the warmest was 2011, at 16.2 C (61.1 F). The strongest colour marks a difference of 1.2 C (2.2 F).

Annual mean temperature at Clarksville as warming stripes, 1950 to 2025
Year	Annual mean temperature	Difference from the station mean
1950	14.7 C	-0.83 C
1953	16.1 C	+0.56 C
2006	15.7 C	+0.24 C
2007	16.1 C	+0.61 C
2008	15.1 C	-0.37 C
2009	14.8 C	-0.72 C
2010	15.4 C	-0.12 C
2011	16.2 C	+0.67 C
2012	16.0 C	+0.51 C
2013	14.6 C	-0.86 C
2014	14.4 C	-1.11 C
2018	15.6 C	+0.09 C
2019	16.2 C	+0.66 C
2020	15.9 C	+0.43 C
2021	15.6 C	+0.12 C
2022	15.4 C	-0.15 C
2023	15.9 C	+0.43 C
2024	15.8 C	+0.30 C
2025	15.1 C	-0.39 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1891 to 2026

Yearly extremes at Clarksville: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.7 C (107.1 F)	2012	37.0 C (98.5 F)	30
Coldest night (TNn)	-16.7 C (1.9 F)	2017	-10.3 C (13.5 F)	30
Wettest day (Rx1day)	210.1 mm (8.3 in)	1940	68.6 mm (2.7 in)	136
Wettest five days (Rx5day)	382.5 mm (15.1 in)	1940	102.6 mm (4.0 in)	136
Longest dry spell (CDD)	43 days	2000	21 days	136

Hottest day (TXx)

The hottest day of the year at Clarksville, 1891 to 2026. The record is 41.7 C (107.1 F) in 2012, marked on the chart; the median year is 37.0 C (98.5 F).

Hottest day (TXx) at Clarksville by year
Year	Hottest day (TXx)
1891	n/a
1892	n/a
1893	n/a
1894	n/a
1895	n/a
1896	n/a
1897	n/a
1898	n/a
1899	n/a
1900	n/a
1901	n/a
1902	n/a
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
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	37.8 C (100.0 F)
1949	37.2 C (99.0 F)
1950	36.7 C (98.1 F)
1951	40.0 C (104.0 F)
1952	41.1 C (106.0 F)
1953	38.9 C (102.0 F)
1954	25.0 C (77.0 F)
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	21.1 C (70.0 F)
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	39.4 C (102.9 F)
2006	37.8 C (100.0 F)
2007	41.1 C (106.0 F)
2008	37.2 C (99.0 F)
2009	36.1 C (97.0 F)
2010	40.0 C (104.0 F)
2011	38.9 C (102.0 F)
2012	41.7 C (107.1 F)
2013	35.0 C (95.0 F)
2014	36.7 C (98.1 F)
2015	35.6 C (96.1 F)
2016	36.7 C (98.1 F)
2017	36.7 C (98.1 F)
2018	36.1 C (97.0 F)
2019	37.8 C (100.0 F)
2020	36.7 C (98.1 F)
2021	36.1 C (97.0 F)
2022	36.7 C (98.1 F)
2023	36.7 C (98.1 F)
2024	36.7 C (98.1 F)
2025	37.2 C (99.0 F)
2026	37.8 C (100.0 F)

Coldest night (TNn)

The coldest night of the year at Clarksville, 1891 to 2026. The record is -16.7 C (1.9 F) in 2017, marked on the chart; the median year is -10.3 C (13.5 F).

Coldest night (TNn) at Clarksville by year
Year	Coldest night (TNn)
1891	n/a
1892	n/a
1893	n/a
1894	n/a
1895	n/a
1896	n/a
1897	n/a
1898	n/a
1899	n/a
1900	n/a
1901	n/a
1902	n/a
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
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	-12.2 C (10.0 F)
1949	-11.1 C (12.0 F)
1950	-11.1 C (12.0 F)
1951	-12.8 C (9.0 F)
1952	-10.6 C (12.9 F)
1953	-10.6 C (12.9 F)
1954	-10.0 C (14.0 F)
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	2.2 C (36.0 F)
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	-7.2 C (19.0 F)
2006	-8.9 C (16.0 F)
2007	-10.6 C (12.9 F)
2008	-9.4 C (15.1 F)
2009	-13.9 C (7.0 F)
2010	-10.0 C (14.0 F)
2011	-10.0 C (14.0 F)
2012	-8.3 C (17.1 F)
2013	-8.3 C (17.1 F)
2014	-16.1 C (3.0 F)
2015	-15.6 C (3.9 F)
2016	-10.0 C (14.0 F)
2017	-16.7 C (1.9 F)
2018	-16.7 C (1.9 F)
2019	-10.0 C (14.0 F)
2020	-6.7 C (19.9 F)
2021	-7.2 C (19.0 F)
2022	-13.9 C (7.0 F)
2023	-7.2 C (19.0 F)
2024	-9.4 C (15.1 F)
2025	-11.1 C (12.0 F)
2026	-11.7 C (10.9 F)

Wettest day (Rx1day)

The wettest day of the year at Clarksville, 1891 to 2026. The record is 210.1 mm (8.3 in) in 1940, marked on the chart; the median year is 68.6 mm (2.7 in).

Wettest day (Rx1day) at Clarksville by year
Year	Wettest day (Rx1day)
1891	100.3 mm (3.9 in)
1892	71.1 mm (2.8 in)
1893	68.1 mm (2.7 in)
1894	48.8 mm (1.9 in)
1895	77.7 mm (3.1 in)
1896	109.2 mm (4.3 in)
1897	42.9 mm (1.7 in)
1898	47.8 mm (1.9 in)
1899	33.0 mm (1.3 in)
1900	41.9 mm (1.6 in)
1901	62.2 mm (2.4 in)
1902	38.1 mm (1.5 in)
1903	55.9 mm (2.2 in)
1904	47.5 mm (1.9 in)
1905	41.7 mm (1.6 in)
1906	56.9 mm (2.2 in)
1907	62.5 mm (2.5 in)
1908	86.6 mm (3.4 in)
1909	68.6 mm (2.7 in)
1910	45.2 mm (1.8 in)
1911	35.6 mm (1.4 in)
1912	70.6 mm (2.8 in)
1913	65.5 mm (2.6 in)
1914	43.4 mm (1.7 in)
1915	84.1 mm (3.3 in)
1916	67.3 mm (2.6 in)
1917	77.0 mm (3.0 in)
1918	62.2 mm (2.4 in)
1919	68.8 mm (2.7 in)
1920	74.9 mm (2.9 in)
1921	50.8 mm (2.0 in)
1922	83.3 mm (3.3 in)
1923	53.3 mm (2.1 in)
1924	66.0 mm (2.6 in)
1925	44.5 mm (1.8 in)
1926	50.8 mm (2.0 in)
1927	49.8 mm (2.0 in)
1928	66.0 mm (2.6 in)
1929	69.9 mm (2.8 in)
1930	50.8 mm (2.0 in)
1931	55.9 mm (2.2 in)
1932	72.1 mm (2.8 in)
1933	76.5 mm (3.0 in)
1934	101.6 mm (4.0 in)
1935	76.2 mm (3.0 in)
1936	73.7 mm (2.9 in)
1937	70.6 mm (2.8 in)
1938	82.6 mm (3.3 in)
1939	63.0 mm (2.5 in)
1940	210.1 mm (8.3 in)
1941	53.3 mm (2.1 in)
1942	50.8 mm (2.0 in)
1943	61.7 mm (2.4 in)
1944	88.9 mm (3.5 in)
1945	78.7 mm (3.1 in)
1946	55.9 mm (2.2 in)
1947	120.7 mm (4.8 in)
1948	56.4 mm (2.2 in)
1949	71.1 mm (2.8 in)
1950	40.6 mm (1.6 in)
1951	49.3 mm (1.9 in)
1952	73.4 mm (2.9 in)
1953	46.5 mm (1.8 in)
1954	63.2 mm (2.5 in)
1955	112.5 mm (4.4 in)
1956	68.6 mm (2.7 in)
1957	76.2 mm (3.0 in)
1958	117.6 mm (4.6 in)
1959	78.7 mm (3.1 in)
1960	63.2 mm (2.5 in)
1961	42.9 mm (1.7 in)
1962	70.1 mm (2.8 in)
1963	69.9 mm (2.8 in)
1964	65.3 mm (2.6 in)
1965	66.0 mm (2.6 in)
1966	57.2 mm (2.3 in)
1967	65.5 mm (2.6 in)
1968	49.5 mm (1.9 in)
1969	51.3 mm (2.0 in)
1970	40.4 mm (1.6 in)
1971	62.7 mm (2.5 in)
1972	101.6 mm (4.0 in)
1973	58.9 mm (2.3 in)
1974	76.5 mm (3.0 in)
1975	57.2 mm (2.3 in)
1976	43.7 mm (1.7 in)
1977	82.0 mm (3.2 in)
1978	77.5 mm (3.1 in)
1979	108.2 mm (4.3 in)
1980	38.1 mm (1.5 in)
1981	49.5 mm (1.9 in)
1982	144.0 mm (5.7 in)
1983	90.2 mm (3.6 in)
1984	59.7 mm (2.4 in)
1985	86.4 mm (3.4 in)
1986	68.6 mm (2.7 in)
1987	81.3 mm (3.2 in)
1988	78.7 mm (3.1 in)
1989	66.0 mm (2.6 in)
1990	71.4 mm (2.8 in)
1991	73.7 mm (2.9 in)
1992	117.1 mm (4.6 in)
1993	106.7 mm (4.2 in)
1994	50.8 mm (2.0 in)
1995	81.3 mm (3.2 in)
1996	91.4 mm (3.6 in)
1997	31.2 mm (1.2 in)
1998	83.8 mm (3.3 in)
1999	132.1 mm (5.2 in)
2000	76.2 mm (3.0 in)
2001	63.5 mm (2.5 in)
2002	114.3 mm (4.5 in)
2003	96.5 mm (3.8 in)
2004	120.7 mm (4.8 in)
2005	97.0 mm (3.8 in)
2006	101.6 mm (4.0 in)
2007	55.4 mm (2.2 in)
2008	76.2 mm (3.0 in)
2009	88.9 mm (3.5 in)
2010	81.3 mm (3.2 in)
2011	91.4 mm (3.6 in)
2012	68.6 mm (2.7 in)
2013	62.2 mm (2.4 in)
2014	167.6 mm (6.6 in)
2015	63.5 mm (2.5 in)
2016	87.6 mm (3.4 in)
2017	62.2 mm (2.4 in)
2018	120.9 mm (4.8 in)
2019	55.4 mm (2.2 in)
2020	110.5 mm (4.4 in)
2021	68.8 mm (2.7 in)
2022	112.8 mm (4.4 in)
2023	57.4 mm (2.3 in)
2024	114.3 mm (4.5 in)
2025	56.4 mm (2.2 in)
2026	51.1 mm (2.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Clarksville, 1891 to 2026. The record is 382.5 mm (15.1 in) in 1940, marked on the chart; the median year is 102.6 mm (4.0 in).

Wettest five days (Rx5day) at Clarksville by year
Year	Wettest five days (Rx5day)
1891	146.5 mm (5.8 in)
1892	84.4 mm (3.3 in)
1893	90.0 mm (3.5 in)
1894	66.0 mm (2.6 in)
1895	132.9 mm (5.2 in)
1896	172.0 mm (6.8 in)
1897	89.1 mm (3.5 in)
1898	88.1 mm (3.5 in)
1899	74.9 mm (2.9 in)
1900	63.8 mm (2.5 in)
1901	95.8 mm (3.8 in)
1902	49.6 mm (2.0 in)
1903	110.3 mm (4.3 in)
1904	61.7 mm (2.4 in)
1905	71.4 mm (2.8 in)
1906	100.9 mm (4.0 in)
1907	88.4 mm (3.5 in)
1908	192.5 mm (7.6 in)
1909	179.4 mm (7.1 in)
1910	83.8 mm (3.3 in)
1911	71.3 mm (2.8 in)
1912	137.5 mm (5.4 in)
1913	96.5 mm (3.8 in)
1914	85.1 mm (3.4 in)
1915	134.9 mm (5.3 in)
1916	88.5 mm (3.5 in)
1917	112.5 mm (4.4 in)
1918	130.8 mm (5.1 in)
1919	150.2 mm (5.9 in)
1920	92.7 mm (3.6 in)
1921	78.2 mm (3.1 in)
1922	83.3 mm (3.3 in)
1923	85.8 mm (3.4 in)
1924	156.5 mm (6.2 in)
1925	53.4 mm (2.1 in)
1926	58.4 mm (2.3 in)
1927	106.7 mm (4.2 in)
1928	92.2 mm (3.6 in)
1929	111.8 mm (4.4 in)
1930	52.3 mm (2.1 in)
1931	166.4 mm (6.6 in)
1932	114.8 mm (4.5 in)
1933	80.6 mm (3.2 in)
1934	160.0 mm (6.3 in)
1935	105.4 mm (4.1 in)
1936	95.3 mm (3.8 in)
1937	142.7 mm (5.6 in)
1938	149.3 mm (5.9 in)
1939	71.0 mm (2.8 in)
1940	382.5 mm (15.1 in)
1941	91.9 mm (3.6 in)
1942	87.4 mm (3.4 in)
1943	107.2 mm (4.2 in)
1944	106.9 mm (4.2 in)
1945	157.9 mm (6.2 in)
1946	79.2 mm (3.1 in)
1947	130.1 mm (5.1 in)
1948	99.6 mm (3.9 in)
1949	118.7 mm (4.7 in)
1950	73.7 mm (2.9 in)
1951	90.7 mm (3.6 in)
1952	102.8 mm (4.0 in)
1953	102.3 mm (4.0 in)
1954	93.8 mm (3.7 in)
1955	193.7 mm (7.6 in)
1956	78.2 mm (3.1 in)
1957	109.5 mm (4.3 in)
1958	117.6 mm (4.6 in)
1959	138.7 mm (5.5 in)
1960	76.4 mm (3.0 in)
1961	80.5 mm (3.2 in)
1962	79.8 mm (3.1 in)
1963	78.0 mm (3.1 in)
1964	85.4 mm (3.4 in)
1965	89.6 mm (3.5 in)
1966	82.6 mm (3.3 in)
1967	81.4 mm (3.2 in)
1968	90.1 mm (3.5 in)
1969	88.7 mm (3.5 in)
1970	88.7 mm (3.5 in)
1971	139.2 mm (5.5 in)
1972	157.5 mm (6.2 in)
1973	77.0 mm (3.0 in)
1974	151.9 mm (6.0 in)
1975	150.2 mm (5.9 in)
1976	73.7 mm (2.9 in)
1977	99.5 mm (3.9 in)
1978	133.6 mm (5.3 in)
1979	155.5 mm (6.1 in)
1980	72.1 mm (2.8 in)
1981	80.0 mm (3.1 in)
1982	157.7 mm (6.2 in)
1983	94.3 mm (3.7 in)
1984	65.8 mm (2.6 in)
1985	106.7 mm (4.2 in)
1986	136.2 mm (5.4 in)
1987	109.7 mm (4.3 in)
1988	84.3 mm (3.3 in)
1989	131.5 mm (5.2 in)
1990	96.1 mm (3.8 in)
1991	84.4 mm (3.3 in)
1992	132.3 mm (5.2 in)
1993	109.2 mm (4.3 in)
1994	66.0 mm (2.6 in)
1995	133.4 mm (5.3 in)
1996	113.2 mm (4.5 in)
1997	100.0 mm (3.9 in)
1998	108.7 mm (4.3 in)
1999	174.0 mm (6.9 in)
2000	130.8 mm (5.1 in)
2001	134.6 mm (5.3 in)
2002	201.9 mm (7.9 in)
2003	129.5 mm (5.1 in)
2004	120.7 mm (4.8 in)
2005	124.1 mm (4.9 in)
2006	130.1 mm (5.1 in)
2007	102.1 mm (4.0 in)
2008	109.2 mm (4.3 in)
2009	132.1 mm (5.2 in)
2010	165.2 mm (6.5 in)
2011	101.6 mm (4.0 in)
2012	94.0 mm (3.7 in)
2013	113.0 mm (4.4 in)
2014	167.6 mm (6.6 in)
2015	102.8 mm (4.0 in)
2016	138.4 mm (5.4 in)
2017	166.1 mm (6.5 in)
2018	240.8 mm (9.5 in)
2019	103.9 mm (4.1 in)
2020	271.6 mm (10.7 in)
2021	84.0 mm (3.3 in)
2022	117.4 mm (4.6 in)
2023	88.9 mm (3.5 in)
2024	144.0 mm (5.7 in)
2025	85.6 mm (3.4 in)
2026	57.5 mm (2.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Clarksville, 1891 to 2026. The record is 43 days in 2000, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Clarksville by year
Year	Longest dry spell (CDD)
1891	18 days
1892	25 days
1893	12 days
1894	11 days
1895	13 days
1896	20 days
1897	31 days
1898	15 days
1899	13 days
1900	28 days
1901	13 days
1902	15 days
1903	26 days
1904	34 days
1905	12 days
1906	25 days
1907	24 days
1908	21 days
1909	21 days
1910	21 days
1911	21 days
1912	22 days
1913	18 days
1914	19 days
1915	23 days
1916	26 days
1917	29 days
1918	23 days
1919	22 days
1920	27 days
1921	34 days
1922	39 days
1923	22 days
1924	25 days
1925	15 days
1926	18 days
1927	15 days
1928	23 days
1929	18 days
1930	17 days
1931	21 days
1932	27 days
1933	22 days
1934	14 days
1935	15 days
1936	18 days
1937	14 days
1938	19 days
1939	20 days
1940	20 days
1941	19 days
1942	22 days
1943	34 days
1944	19 days
1945	15 days
1946	20 days
1947	15 days
1948	12 days
1949	14 days
1950	17 days
1951	9 days
1952	23 days
1953	28 days
1954	20 days
1955	15 days
1956	16 days
1957	17 days
1958	21 days
1959	35 days
1960	13 days
1961	23 days
1962	17 days
1963	23 days
1964	18 days
1965	32 days
1966	26 days
1967	19 days
1968	25 days
1969	22 days
1970	22 days
1971	17 days
1972	16 days
1973	19 days
1974	23 days
1975	23 days
1976	20 days
1977	18 days
1978	21 days
1979	12 days
1980	38 days
1981	21 days
1982	24 days
1983	17 days
1984	20 days
1985	23 days
1986	21 days
1987	23 days
1988	26 days
1989	29 days
1990	22 days
1991	23 days
1992	17 days
1993	27 days
1994	26 days
1995	31 days
1996	13 days
1997	19 days
1998	24 days
1999	30 days
2000	43 days
2001	40 days
2002	19 days
2003	23 days
2004	13 days
2005	21 days
2006	13 days
2007	21 days
2008	14 days
2009	14 days
2010	31 days
2011	16 days
2012	23 days
2013	19 days
2014	13 days
2015	21 days
2016	18 days
2017	25 days
2018	11 days
2019	36 days
2020	18 days
2021	22 days
2022	13 days
2023	19 days
2024	24 days
2025	13 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.

Rainfall Return Levels

100 years, 1892 to 2025

A day with at least 68.9 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 152.7 mm (6.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Clarksville: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	68.9 mm (2.7 in)
5 years	90.3 mm (3.6 in)
10 years	104.9 mm (4.1 in)
25 years	123.8 mm (4.9 in)
50 years	138.1 mm (5.4 in)
100 years	152.7 mm (6.0 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 100 years of values from 1892 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: 167.6 mm (6.6 in) in 2014; 144.0 mm (5.7 in) in 1982; 132.1 mm (5.2 in) in 1999.

Download the Data

Data for Clarksville standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Clarksville 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).