Jeffersonville Weather Records (USC00124382)

Record envelope, standing records and threshold days for Jeffersonville (USC00124382), Indiana, United States, with 81 years of record.

Key Facts for Jeffersonville

Jeffersonville (USC00124382) is a weather station in Indiana, United States at 38.28 latitude and -85.75 longitude, 140 m (459 ft) above sea level.
The station reports from 1893 to 1973, 81 years of record.
1,464 records set at Jeffersonville still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Jeffersonville set a daily record precipitation of 46.2 mm (1.8 in) on 26 November 1973.

About the Station

Location: Indiana, United States, 38.28 latitude, -85.75 longitude.
Elevation: 140 m (459 ft).
Period of record: 1893 to 1973, 81 years.
Eligible elements: tmax, tmin, prcp, snow.

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 Jeffersonville. 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 Jeffersonville, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	25.6 C (78.1 F)	-24.4 C (-11.9 F)	n/a	n/a
Feb	25.6 C (78.1 F)	-25.0 C (-13.0 F)	n/a	n/a
Mar	32.2 C (90.0 F)	-17.8 C (0.0 F)	n/a	n/a
Apr	33.9 C (93.0 F)	-10.6 C (12.9 F)	n/a	n/a
May	37.2 C (99.0 F)	-1.1 C (30.0 F)	n/a	n/a
Jun	41.7 C (107.1 F)	3.3 C (37.9 F)	n/a	n/a
Jul	43.9 C (111.0 F)	7.2 C (45.0 F)	n/a	n/a
Aug	42.2 C (108.0 F)	7.8 C (46.0 F)	n/a	n/a
Sep	40.6 C (105.1 F)	-1.7 C (28.9 F)	n/a	n/a
Oct	34.4 C (93.9 F)	-5.6 C (21.9 F)	n/a	n/a
Nov	31.1 C (88.0 F)	-17.2 C (1.0 F)	n/a	n/a
Dec	22.8 C (73.0 F)	-23.3 C (-9.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Jeffersonville still stand. 1936 holds the most, with 45.

Standing records at Jeffersonville by the year they were set
Year set	Standing records
1893	14
1894	23
1895	30
1896	27
1897	18
1898	13
1899	30
1900	11
1901	25
1902	22
1903	21
1904	5
1905	10
1906	13
1907	24
1908	18
1909	14
1910	18
1911	22
1912	18
1913	22
1914	21
1915	13
1916	16
1917	35
1918	27
1919	7
1920	16
1921	18
1922	12
1923	17
1924	16
1925	31
1926	16
1927	23
1928	17
1929	27
1930	34
1931	10
1932	21
1933	24
1934	22
1935	7
1936	45
1937	31
1938	16
1939	25
1940	31
1941	19
1942	17
1943	19
1944	11
1945	19
1946	14
1947	20
1948	11
1949	15
1950	18
1951	19
1952	24
1953	16
1954	16
1955	12
1956	13
1957	9
1958	11
1959	12
1960	24
1961	10
1962	20
1963	21
1964	17
1965	14
1966	11
1967	17
1968	10
1969	2
1970	14
1971	12
1972	14
1973	7

All-Time Record Progression

6 new records

6 all-time records were set at Jeffersonville between 28 July 1930 and 22 July 1973. Each dot is a new record.

When Jeffersonville set new all-time records
Date	Kind	Detail
1930-07-28	Record high maximum temperature	Record high maximum temperature 42.2 C (108.0 F)
1936-07-10	Record high maximum temperature	Record high maximum temperature 42.8 C (109.0 F)
1936-07-14	Record high maximum temperature	Record high maximum temperature 43.9 C (111.0 F)
1943-03-19	Record daily precipitation	Record daily precipitation 132.6 mm (5.2 in)
1961-05-07	Record daily precipitation	Record daily precipitation 134.1 mm (5.3 in)
1973-07-22	Record daily precipitation	Record daily precipitation 135.4 mm (5.3 in)

Wettest Day of Each Month

Jul: 135.4 mm (5.3 in)

The wettest day on record for each calendar month at Jeffersonville. The most was 135.4 mm (5.3 in) on 22 July 1973.

Record daily precipitation for each month at Jeffersonville
Month	Record daily precipitation (mm)	Date
Jan	94.2 mm (3.7 in)	21 January 1937
Feb	105.7 mm (4.2 in)	23 February 1909
Mar	132.6 mm (5.2 in)	19 March 1943
Apr	87.6 mm (3.4 in)	12 April 1948
May	134.1 mm (5.3 in)	7 May 1961
Jun	119.1 mm (4.7 in)	23 June 1960
Jul	135.4 mm (5.3 in)	22 July 1973
Aug	85.9 mm (3.4 in)	12 August 1896
Sep	72.4 mm (2.9 in)	1 September 1965
Oct	106.7 mm (4.2 in)	6 October 1955
Nov	85.6 mm (3.4 in)	18 November 1957
Dec	83.6 mm (3.3 in)	16 December 1915

Period of Record Coverage

1893 to 1973

81 years of record at Jeffersonville, 1893 to 1973. 7 years have data for under 90 percent of days and are left out of rankings: 1931, 1932, 1935, 1936, 1947, 1961, 1962.

Days with data per year at Jeffersonville
Year	Days with data	Share of year	Complete
1893	365	100%	Yes
1894	365	100%	Yes
1895	365	100%	Yes
1896	365	100%	Yes
1897	359	98%	Yes
1898	365	100%	Yes
1899	365	100%	Yes
1900	365	100%	Yes
1901	364	100%	Yes
1902	365	100%	Yes
1903	365	100%	Yes
1904	366	100%	Yes
1905	364	100%	Yes
1906	365	100%	Yes
1907	365	100%	Yes
1908	365	100%	Yes
1909	365	100%	Yes
1910	364	100%	Yes
1911	365	100%	Yes
1912	366	100%	Yes
1913	365	100%	Yes
1914	365	100%	Yes
1915	365	100%	Yes
1916	366	100%	Yes
1917	365	100%	Yes
1918	364	100%	Yes
1919	365	100%	Yes
1920	366	100%	Yes
1921	365	100%	Yes
1922	365	100%	Yes
1923	363	99%	Yes
1924	366	100%	Yes
1925	365	100%	Yes
1926	363	99%	Yes
1927	365	100%	Yes
1928	364	99%	Yes
1929	364	100%	Yes
1930	365	100%	Yes
1931	304	83%	No
1932	303	83%	No
1933	365	100%	Yes
1934	364	100%	Yes
1935	211	58%	No
1936	255	70%	No
1937	360	99%	Yes
1938	359	98%	Yes
1939	364	100%	Yes
1940	364	99%	Yes
1941	363	99%	Yes
1942	363	99%	Yes
1943	364	100%	Yes
1944	366	100%	Yes
1945	365	100%	Yes
1946	333	91%	Yes
1947	274	75%	No
1948	364	99%	Yes
1949	348	95%	Yes
1950	331	91%	Yes
1951	363	99%	Yes
1952	357	98%	Yes
1953	347	95%	Yes
1954	343	94%	Yes
1955	360	99%	Yes
1956	363	99%	Yes
1957	349	96%	Yes
1958	350	96%	Yes
1959	347	95%	Yes
1960	336	92%	Yes
1961	286	78%	No
1962	300	82%	No
1963	340	93%	Yes
1964	338	92%	Yes
1965	363	99%	Yes
1966	358	98%	Yes
1967	353	97%	Yes
1968	366	100%	Yes
1969	357	98%	Yes
1970	358	98%	Yes
1971	354	97%	Yes
1972	356	97%	Yes
1973	354	97%	Yes

Latest Records

Latest records at Jeffersonville
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
26 November 1973	Jeffersonville, US	daily rain	46.2 mm (1.8 in)	0.7 mm (0.03 in)	27 years	16 of 100 (Routine)
24 November 1973	Jeffersonville, US	daily high min	15.0 C (59.0 F)	0.6 C (1.1 F)	64 years	28 of 100 (Routine)
10 November 1973	Jeffersonville, US	daily low min	-6.7 C (19.9 F)	0.6 C (1.1 F)	16 years	13 of 100 (Routine)
29 September 1973	Jeffersonville, US	daily high min	22.2 C (72.0 F)	1.1 C (2.0 F)	68 years	30 of 100 (Routine)
27 September 1973	Jeffersonville, US	daily high min (Tie)	21.1 C (70.0 F)	tie	68 years	7 of 100 (Routine)
18 September 1973	Jeffersonville, US	daily rain	27.4 mm (1.1 in)	5.0 mm (0.20 in)	8 years	14 of 100 (Routine)
9 September 1973	Jeffersonville, US	daily high min (Tie)	23.3 C (73.9 F)	tie	78 years	7 of 100 (Routine)
8 September 1973	Jeffersonville, US	daily rain	26.2 mm (1.0 in)	8.2 mm (0.32 in)	0 years	15 of 100 (Routine)
6 September 1973	Jeffersonville, US	daily rain	50.0 mm (2.0 in)	34.5 mm (1.4 in)	24 years	47 of 100 (Notable)
31 August 1973	Jeffersonville, US	daily high min (Tie)	24.4 C (75.9 F)	tie	22 years	3 of 100 (Routine)
30 August 1973	Jeffersonville, US	daily high min (Tie)	23.3 C (73.9 F)	tie	40 years	5 of 100 (Routine)
22 July 1973	Jeffersonville, US	all-time rain	135.4 mm (5.3 in)	1.3 mm (0.05 in)	12 years	31 of 100 (Routine)
1 July 1973	Jeffersonville, US	daily high min (Tie)	24.4 C (75.9 F)	tie	60 years	6 of 100 (Routine)
27 May 1973	Jeffersonville, US	daily rain	82.8 mm (3.3 in)	18.5 mm (0.7 in)	56 years	39 of 100 (Notable)
15 May 1973	Jeffersonville, US	daily low min (Tie)	3.9 C (39.0 F)	tie	63 years	6 of 100 (Routine)
23 April 1973	Jeffersonville, US	daily rain	56.4 mm (2.2 in)	10.2 mm (0.4 in)	28 years	24 of 100 (Routine)
22 April 1973	Jeffersonville, US	daily high min	20.0 C (68.0 F)	0.6 C (1.1 F)	19 years	14 of 100 (Routine)
15 March 1973	Jeffersonville, US	daily high min (Tie)	16.1 C (61.0 F)	tie	28 years	4 of 100 (Routine)
14 March 1973	Jeffersonville, US	daily high min	16.7 C (62.1 F)	2.8 C (5.0 F)	44 years	25 of 100 (Routine)
11 March 1973	Jeffersonville, US	daily high min	16.1 C (61.0 F)	1.1 C (2.0 F)	6 years	10 of 100 (Routine)

Climate Trend

63 complete years, 1893 to 1973

One stripe for each of 63 complete years at Jeffersonville, 1893 to 1973. Blue stripes are years cooler than the station's own mean of 13.8 C (56.9 F); red stripes are warmer. The coolest year was 1917, at 12.1 C (53.7 F), and the warmest was 1921, at 15.5 C (60.0 F). The strongest colour marks a difference of 1.8 C (3.2 F).

Annual mean temperature at Jeffersonville as warming stripes, 1893 to 1973
Year	Annual mean temperature	Difference from the station mean
1893	13.0 C	-0.82 C
1894	13.8 C	-0.04 C
1895	12.6 C	-1.23 C
1896	14.0 C	+0.18 C
1897	13.8 C	-0.07 C
1898	13.9 C	+0.10 C
1899	13.5 C	-0.39 C
1900	14.2 C	+0.37 C
1901	12.9 C	-0.99 C
1902	13.4 C	-0.45 C
1903	13.1 C	-0.77 C
1904	12.9 C	-0.97 C
1905	13.3 C	-0.57 C
1906	13.9 C	+0.01 C
1907	13.5 C	-0.30 C
1908	14.2 C	+0.36 C
1909	13.7 C	-0.13 C
1910	12.8 C	-1.00 C
1911	14.5 C	+0.62 C
1912	12.6 C	-1.27 C
1913	14.4 C	+0.60 C
1914	13.6 C	-0.21 C
1915	13.6 C	-0.24 C
1916	13.5 C	-0.30 C
1917	12.1 C	-1.79 C
1918	13.7 C	-0.19 C
1919	14.2 C	+0.36 C
1920	13.1 C	-0.76 C
1921	15.5 C	+1.69 C
1922	14.7 C	+0.86 C
1923	13.9 C	+0.01 C
1924	12.5 C	-1.32 C
1925	14.2 C	+0.31 C
1926	13.1 C	-0.78 C
1927	14.2 C	+0.35 C
1928	13.1 C	-0.79 C
1929	13.2 C	-0.61 C
1933	14.7 C	+0.89 C
1934	14.5 C	+0.70 C
1937	12.8 C	-1.00 C
1939	14.4 C	+0.57 C
1940	13.2 C	-0.66 C
1941	14.6 C	+0.76 C
1942	13.9 C	+0.07 C
1943	13.8 C	+0.00 C
1944	14.3 C	+0.48 C
1945	13.6 C	-0.21 C
1948	14.3 C	+0.42 C
1949	15.3 C	+1.47 C
1951	13.8 C	-0.06 C
1952	15.0 C	+1.15 C
1955	14.4 C	+0.52 C
1956	14.4 C	+0.60 C
1957	14.5 C	+0.68 C
1959	14.8 C	+0.95 C
1965	14.7 C	+0.82 C
1966	13.5 C	-0.37 C
1968	14.3 C	+0.47 C
1969	14.0 C	+0.13 C
1970	14.1 C	+0.21 C
1971	14.3 C	+0.47 C
1972	13.8 C	-0.06 C
1973	14.9 C	+1.05 C

The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1893 to 1973. In Fahrenheit: 0.2 F (0.1 to 0.4) per decade. The slope is a straight line fitted to 63 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Jeffersonville
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.1 C (0.1 to 0.2) per decade	0.2 F (0.1 to 0.4) per decade	1893 to 1973	63	Rise
Mean daily maximum	0.2 C (0.2 to 0.3) per decade	0.4 F (0.3 to 0.6) per decade	1893 to 1973	63	Rise
Mean daily minimum	0.03 C (-0.05 to 0.10) per decade	0.05 F (-0.08 to 0.18) per decade	1893 to 1973	63	Not clearly different from zero

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

1893 to 1973

Yearly extremes at Jeffersonville: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	43.9 C (111.0 F)	1936	36.7 C (98.1 F)	81
Coldest night (TNn)	-25.0 C (-13.0 F)	1899	-17.2 C (1.0 F)	81
Wettest day (Rx1day)	135.4 mm (5.3 in)	1973	63.5 mm (2.5 in)	81
Wettest five days (Rx5day)	278.9 mm (11.0 in)	1937	103.4 mm (4.1 in)	81
Longest dry spell (CDD)	44 days	1963	20 days	81

Hottest day (TXx)

The hottest day of the year at Jeffersonville, 1893 to 1973. The record is 43.9 C (111.0 F) in 1936, marked on the chart; the median year is 36.7 C (98.1 F).

Hottest day (TXx) at Jeffersonville by year
Year	Hottest day (TXx)
1893	35.6 C (96.1 F)
1894	35.6 C (96.1 F)
1895	36.1 C (97.0 F)
1896	36.1 C (97.0 F)
1897	36.7 C (98.1 F)
1898	36.1 C (97.0 F)
1899	36.7 C (98.1 F)
1900	36.1 C (97.0 F)
1901	39.4 C (102.9 F)
1902	36.1 C (97.0 F)
1903	36.7 C (98.1 F)
1904	35.0 C (95.0 F)
1905	36.1 C (97.0 F)
1906	35.6 C (96.1 F)
1907	37.2 C (99.0 F)
1908	36.1 C (97.0 F)
1909	37.2 C (99.0 F)
1910	34.4 C (93.9 F)
1911	37.8 C (100.0 F)
1912	35.0 C (95.0 F)
1913	40.0 C (104.0 F)
1914	40.0 C (104.0 F)
1915	36.1 C (97.0 F)
1916	35.6 C (96.1 F)
1917	36.1 C (97.0 F)
1918	38.9 C (102.0 F)
1919	36.7 C (98.1 F)
1920	36.7 C (98.1 F)
1921	38.3 C (100.9 F)
1922	37.8 C (100.0 F)
1923	37.2 C (99.0 F)
1924	35.6 C (96.1 F)
1925	39.4 C (102.9 F)
1926	38.9 C (102.0 F)
1927	37.2 C (99.0 F)
1928	35.0 C (95.0 F)
1929	36.1 C (97.0 F)
1930	42.2 C (108.0 F)
1931	38.9 C (102.0 F)
1932	38.3 C (100.9 F)
1933	39.4 C (102.9 F)
1934	42.2 C (108.0 F)
1935	37.8 C (100.0 F)
1936	43.9 C (111.0 F)
1937	36.1 C (97.0 F)
1938	36.7 C (98.1 F)
1939	39.4 C (102.9 F)
1940	38.9 C (102.0 F)
1941	37.8 C (100.0 F)
1942	37.8 C (100.0 F)
1943	38.9 C (102.0 F)
1944	39.4 C (102.9 F)
1945	36.7 C (98.1 F)
1946	36.1 C (97.0 F)
1947	38.3 C (100.9 F)
1948	37.8 C (100.0 F)
1949	37.2 C (99.0 F)
1950	35.0 C (95.0 F)
1951	36.7 C (98.1 F)
1952	40.6 C (105.1 F)
1953	38.3 C (100.9 F)
1954	40.6 C (105.1 F)
1955	35.6 C (96.1 F)
1956	36.7 C (98.1 F)
1957	36.1 C (97.0 F)
1958	33.9 C (93.0 F)
1959	35.6 C (96.1 F)
1960	36.1 C (97.0 F)
1961	34.4 C (93.9 F)
1962	34.4 C (93.9 F)
1963	36.1 C (97.0 F)
1964	38.3 C (100.9 F)
1965	37.2 C (99.0 F)
1966	37.8 C (100.0 F)
1967	35.6 C (96.1 F)
1968	37.2 C (99.0 F)
1969	36.7 C (98.1 F)
1970	37.2 C (99.0 F)
1971	37.2 C (99.0 F)
1972	35.0 C (95.0 F)
1973	35.0 C (95.0 F)

Coldest night (TNn)

The coldest night of the year at Jeffersonville, 1893 to 1973. The record is -25.0 C (-13.0 F) in 1899, marked on the chart; the median year is -17.2 C (1.0 F).

Coldest night (TNn) at Jeffersonville by year
Year	Coldest night (TNn)
1893	-22.2 C (-8.0 F)
1894	-20.0 C (-4.0 F)
1895	-24.4 C (-11.9 F)
1896	-16.1 C (3.0 F)
1897	-18.9 C (-2.0 F)
1898	-14.4 C (6.1 F)
1899	-25.0 C (-13.0 F)
1900	-17.8 C (0.0 F)
1901	-21.7 C (-7.1 F)
1902	-16.1 C (3.0 F)
1903	-17.8 C (0.0 F)
1904	-15.0 C (5.0 F)
1905	-18.9 C (-2.0 F)
1906	-18.9 C (-2.0 F)
1907	-15.6 C (3.9 F)
1908	-13.9 C (7.0 F)
1909	-17.2 C (1.0 F)
1910	-20.0 C (-4.0 F)
1911	-13.9 C (7.0 F)
1912	-24.4 C (-11.9 F)
1913	-13.3 C (8.1 F)
1914	-17.2 C (1.0 F)
1915	-15.6 C (3.9 F)
1916	-16.7 C (1.9 F)
1917	-23.3 C (-9.9 F)
1918	-24.4 C (-11.9 F)
1919	-13.9 C (7.0 F)
1920	-16.1 C (3.0 F)
1921	-7.2 C (19.0 F)
1922	-11.1 C (12.0 F)
1923	-13.9 C (7.0 F)
1924	-19.4 C (-2.9 F)
1925	-20.0 C (-4.0 F)
1926	-15.6 C (3.9 F)
1927	-16.1 C (3.0 F)
1928	-18.3 C (-0.9 F)
1929	-15.6 C (3.9 F)
1930	-21.7 C (-7.1 F)
1931	-9.4 C (15.1 F)
1932	-17.8 C (0.0 F)
1933	-18.9 C (-2.0 F)
1934	-17.2 C (1.0 F)
1935	-18.3 C (-0.9 F)
1936	-22.8 C (-9.0 F)
1937	-12.2 C (10.0 F)
1938	-15.0 C (5.0 F)
1939	-16.7 C (1.9 F)
1940	-23.9 C (-11.0 F)
1941	-12.2 C (10.0 F)
1942	-21.1 C (-6.0 F)
1943	-15.6 C (3.9 F)
1944	-13.3 C (8.1 F)
1945	-17.2 C (1.0 F)
1946	-12.8 C (9.0 F)
1947	-8.9 C (16.0 F)
1948	-20.0 C (-4.0 F)
1949	-12.8 C (9.0 F)
1950	-17.2 C (1.0 F)
1951	-21.1 C (-6.0 F)
1952	-13.3 C (8.1 F)
1953	-13.9 C (7.0 F)
1954	-15.6 C (3.9 F)
1955	-16.1 C (3.0 F)
1956	-11.1 C (12.0 F)
1957	-14.4 C (6.1 F)
1958	-19.4 C (-2.9 F)
1959	-18.9 C (-2.0 F)
1960	-17.8 C (0.0 F)
1961	-17.8 C (0.0 F)
1962	-21.7 C (-7.1 F)
1963	-23.9 C (-11.0 F)
1964	-15.6 C (3.9 F)
1965	-18.9 C (-2.0 F)
1966	-22.8 C (-9.0 F)
1967	-18.3 C (-0.9 F)
1968	-20.6 C (-5.1 F)
1969	-16.1 C (3.0 F)
1970	-20.0 C (-4.0 F)
1971	-17.2 C (1.0 F)
1972	-18.9 C (-2.0 F)
1973	-13.9 C (7.0 F)

Wettest day (Rx1day)

The wettest day of the year at Jeffersonville, 1893 to 1973. The record is 135.4 mm (5.3 in) in 1973, marked on the chart; the median year is 63.5 mm (2.5 in).

Wettest day (Rx1day) at Jeffersonville by year
Year	Wettest day (Rx1day)
1893	63.0 mm (2.5 in)
1894	37.6 mm (1.5 in)
1895	61.2 mm (2.4 in)
1896	92.2 mm (3.6 in)
1897	120.4 mm (4.7 in)
1898	68.1 mm (2.7 in)
1899	39.6 mm (1.6 in)
1900	64.0 mm (2.5 in)
1901	52.1 mm (2.1 in)
1902	102.1 mm (4.0 in)
1903	55.4 mm (2.2 in)
1904	36.6 mm (1.4 in)
1905	67.6 mm (2.7 in)
1906	56.6 mm (2.2 in)
1907	78.2 mm (3.1 in)
1908	57.7 mm (2.3 in)
1909	105.7 mm (4.2 in)
1910	85.6 mm (3.4 in)
1911	43.9 mm (1.7 in)
1912	81.0 mm (3.2 in)
1913	107.7 mm (4.2 in)
1914	37.6 mm (1.5 in)
1915	83.6 mm (3.3 in)
1916	100.3 mm (3.9 in)
1917	64.3 mm (2.5 in)
1918	65.3 mm (2.6 in)
1919	71.1 mm (2.8 in)
1920	83.8 mm (3.3 in)
1921	73.2 mm (2.9 in)
1922	89.4 mm (3.5 in)
1923	52.3 mm (2.1 in)
1924	58.2 mm (2.3 in)
1925	47.5 mm (1.9 in)
1926	49.3 mm (1.9 in)
1927	39.4 mm (1.6 in)
1928	54.9 mm (2.2 in)
1929	71.6 mm (2.8 in)
1930	32.8 mm (1.3 in)
1931	32.5 mm (1.3 in)
1932	81.0 mm (3.2 in)
1933	60.5 mm (2.4 in)
1934	62.2 mm (2.4 in)
1935	50.8 mm (2.0 in)
1936	39.6 mm (1.6 in)
1937	94.2 mm (3.7 in)
1938	56.6 mm (2.2 in)
1939	65.0 mm (2.6 in)
1940	42.7 mm (1.7 in)
1941	48.8 mm (1.9 in)
1942	59.7 mm (2.4 in)
1943	132.6 mm (5.2 in)
1944	59.7 mm (2.4 in)
1945	80.0 mm (3.1 in)
1946	47.8 mm (1.9 in)
1947	78.5 mm (3.1 in)
1948	87.6 mm (3.4 in)
1949	59.7 mm (2.4 in)
1950	74.4 mm (2.9 in)
1951	61.2 mm (2.4 in)
1952	61.2 mm (2.4 in)
1953	45.7 mm (1.8 in)
1954	41.4 mm (1.6 in)
1955	106.7 mm (4.2 in)
1956	56.4 mm (2.2 in)
1957	85.6 mm (3.4 in)
1958	73.7 mm (2.9 in)
1959	65.0 mm (2.6 in)
1960	119.1 mm (4.7 in)
1961	134.1 mm (5.3 in)
1962	66.5 mm (2.6 in)
1963	54.1 mm (2.1 in)
1964	127.5 mm (5.0 in)
1965	72.4 mm (2.9 in)
1966	66.3 mm (2.6 in)
1967	42.9 mm (1.7 in)
1968	61.0 mm (2.4 in)
1969	45.7 mm (1.8 in)
1970	63.0 mm (2.5 in)
1971	70.1 mm (2.8 in)
1972	63.5 mm (2.5 in)
1973	135.4 mm (5.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Jeffersonville, 1893 to 1973. The record is 278.9 mm (11.0 in) in 1937, marked on the chart; the median year is 103.4 mm (4.1 in).

Wettest five days (Rx5day) at Jeffersonville by year
Year	Wettest five days (Rx5day)
1893	90.0 mm (3.5 in)
1894	69.9 mm (2.8 in)
1895	120.2 mm (4.7 in)
1896	121.4 mm (4.8 in)
1897	135.6 mm (5.3 in)
1898	122.5 mm (4.8 in)
1899	65.3 mm (2.6 in)
1900	145.0 mm (5.7 in)
1901	52.9 mm (2.1 in)
1902	149.4 mm (5.9 in)
1903	137.2 mm (5.4 in)
1904	86.9 mm (3.4 in)
1905	143.5 mm (5.6 in)
1906	163.3 mm (6.4 in)
1907	124.7 mm (4.9 in)
1908	117.1 mm (4.6 in)
1909	111.5 mm (4.4 in)
1910	161.9 mm (6.4 in)
1911	69.4 mm (2.7 in)
1912	114.8 mm (4.5 in)
1913	146.8 mm (5.8 in)
1914	62.7 mm (2.5 in)
1915	144.1 mm (5.7 in)
1916	135.6 mm (5.3 in)
1917	103.4 mm (4.1 in)
1918	106.9 mm (4.2 in)
1919	94.2 mm (3.7 in)
1920	95.2 mm (3.7 in)
1921	132.0 mm (5.2 in)
1922	120.6 mm (4.7 in)
1923	84.3 mm (3.3 in)
1924	105.2 mm (4.1 in)
1925	96.3 mm (3.8 in)
1926	83.8 mm (3.3 in)
1927	152.4 mm (6.0 in)
1928	115.1 mm (4.5 in)
1929	103.1 mm (4.1 in)
1930	72.9 mm (2.9 in)
1931	49.6 mm (2.0 in)
1932	101.9 mm (4.0 in)
1933	101.9 mm (4.0 in)
1934	81.8 mm (3.2 in)
1935	89.6 mm (3.5 in)
1936	106.4 mm (4.2 in)
1937	278.9 mm (11.0 in)
1938	98.3 mm (3.9 in)
1939	90.5 mm (3.6 in)
1940	102.2 mm (4.0 in)
1941	74.0 mm (2.9 in)
1942	101.3 mm (4.0 in)
1943	49.8 mm (2.0 in)
1944	74.4 mm (2.9 in)
1945	145.2 mm (5.7 in)
1946	72.9 mm (2.9 in)
1947	92.5 mm (3.6 in)
1948	138.6 mm (5.5 in)
1949	112.5 mm (4.4 in)
1950	120.1 mm (4.7 in)
1951	102.4 mm (4.0 in)
1952	88.2 mm (3.5 in)
1953	81.3 mm (3.2 in)
1954	64.5 mm (2.5 in)
1955	155.2 mm (6.1 in)
1956	117.5 mm (4.6 in)
1957	128.8 mm (5.1 in)
1958	90.9 mm (3.6 in)
1959	112.0 mm (4.4 in)
1960	130.0 mm (5.1 in)
1961	241.0 mm (9.5 in)
1962	90.9 mm (3.6 in)
1963	85.8 mm (3.4 in)
1964	205.2 mm (8.1 in)
1965	102.1 mm (4.0 in)
1966	139.5 mm (5.5 in)
1967	66.7 mm (2.6 in)
1968	125.8 mm (5.0 in)
1969	78.0 mm (3.1 in)
1970	101.4 mm (4.0 in)
1971	86.6 mm (3.4 in)
1972	125.8 mm (5.0 in)
1973	151.4 mm (6.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Jeffersonville, 1893 to 1973. The record is 44 days in 1963, marked on the chart; the median year is 20 days.

Longest dry spell (CDD) at Jeffersonville by year
Year	Longest dry spell (CDD)
1893	16 days
1894	20 days
1895	19 days
1896	20 days
1897	24 days
1898	11 days
1899	26 days
1900	19 days
1901	19 days
1902	20 days
1903	24 days
1904	22 days
1905	15 days
1906	20 days
1907	19 days
1908	22 days
1909	17 days
1910	20 days
1911	13 days
1912	18 days
1913	16 days
1914	23 days
1915	20 days
1916	19 days
1917	28 days
1918	25 days
1919	28 days
1920	20 days
1921	23 days
1922	16 days
1923	18 days
1924	32 days
1925	23 days
1926	14 days
1927	21 days
1928	27 days
1929	22 days
1930	19 days
1931	18 days
1932	19 days
1933	16 days
1934	18 days
1935	23 days
1936	27 days
1937	25 days
1938	30 days
1939	24 days
1940	20 days
1941	23 days
1942	24 days
1943	23 days
1944	32 days
1945	19 days
1946	21 days
1947	31 days
1948	30 days
1949	17 days
1950	14 days
1951	15 days
1952	29 days
1953	41 days
1954	21 days
1955	22 days
1956	19 days
1957	26 days
1958	21 days
1959	18 days
1960	20 days
1961	23 days
1962	30 days
1963	44 days
1964	26 days
1965	18 days
1966	17 days
1967	25 days
1968	18 days
1969	16 days
1970	13 days
1971	15 days
1972	14 days
1973	15 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

63 years with a frost

Across 63 years with a frost, the median last spring frost at Jeffersonville falls on 9 April and the median first autumn frost on 28 October, which leaves a median of 198 days between them.

In 1926 to 1973 the median growing season was 197 days. That is 2 days fewer than in 1893 to 1922.

Fitted over all years, the growing season changes by -0.4 days per decade at this station.

Frost dates and growing season at Jeffersonville
Measure	Median, all years	Earliest period (1893 to 1922)	Recent period (1926 to 1973)	Recent against earliest	Fitted trend
Last spring frost	9 April	9 April	14 April	5 days later	+0.6 days per decade
First autumn frost	28 October	27 October	29 October	2 days later	+0.2 days per decade
Growing days	198 days	199 days	197 days	2 days fewer	-0.4 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

72 years, 1893 to 1973

A day with at least 63.7 mm (2.5 in) of rain is expected about once in 2 years. A day with at least 152.4 mm (6.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Jeffersonville: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	63.7 mm (2.5 in)
5 years	84.9 mm (3.3 in)
10 years	99.9 mm (3.9 in)
25 years	120.0 mm (4.7 in)
50 years	135.8 mm (5.3 in)
100 years	152.4 mm (6.0 in)	Longer than the 72 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, 72 years of values from 1893 to 1973.

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: 135.4 mm (5.3 in) in 1973; 132.6 mm (5.2 in) in 1943; 127.5 mm (5.0 in) in 1964.

Station Changes

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

Download the Data

Data for Jeffersonville standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Jeffersonville 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). Records are computed by this site and are not official.

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