Greenville 6 N Weather Records (USC00233451)

Record envelope, standing records and threshold days for Greenville 6 N (USC00233451), Missouri, United States, with 101 years of record.

Key Facts for Greenville 6 N

Greenville 6 N (USC00233451) is a weather station in Missouri, United States at 37.20 latitude and -90.45 longitude, 149 m (490 ft) above sea level.
The station reports from 1894 to 1994, 101 years of record.
1,464 records set at Greenville 6 N still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Greenville 6 N set a daily record low maximum temperature of 11.7 C (53.1 F) on 2 May 1994.

About the Station

Location: Missouri, United States, 37.20 latitude, -90.45 longitude.
Elevation: 149 m (490 ft).
Period of record: 1894 to 1994, 101 years.
Eligible elements: tmax, tmin, 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 Greenville 6 N. 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 Greenville 6 N, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	26.1 C (79.0 F)	-31.7 C (-25.1 F)	n/a	n/a
Feb	31.1 C (88.0 F)	-30.6 C (-23.1 F)	n/a	n/a
Mar	33.3 C (91.9 F)	-21.1 C (-6.0 F)	n/a	n/a
Apr	34.4 C (93.9 F)	-8.3 C (17.1 F)	n/a	n/a
May	37.2 C (99.0 F)	-3.3 C (26.1 F)	n/a	n/a
Jun	43.9 C (111.0 F)	3.3 C (37.9 F)	n/a	n/a
Jul	44.4 C (111.9 F)	6.7 C (44.1 F)	n/a	n/a
Aug	45.0 C (113.0 F)	3.9 C (39.0 F)	n/a	n/a
Sep	41.1 C (106.0 F)	-2.2 C (28.0 F)	n/a	n/a
Oct	36.1 C (97.0 F)	-9.4 C (15.1 F)	n/a	n/a
Nov	30.0 C (86.0 F)	-20.0 C (-4.0 F)	n/a	n/a
Dec	25.6 C (78.1 F)	-26.7 C (-16.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Greenville 6 N still stand. 1936 holds the most, with 45.

Standing records at Greenville 6 N by the year they were set
Year set	Standing records
1894	7
1908	17
1909	28
1910	32
1911	42
1922	11
1923	13
1924	19
1925	25
1926	19
1927	18
1928	15
1929	3
1930	26
1931	20
1932	17
1933	16
1934	28
1935	19
1936	45
1937	17
1938	17
1939	13
1940	19
1941	24
1942	18
1943	34
1944	11
1945	21
1946	12
1947	10
1948	22
1949	16
1950	34
1951	20
1952	32
1953	22
1954	24
1955	27
1956	13
1957	12
1958	14
1959	11
1960	17
1961	25
1962	19
1963	19
1964	21
1965	22
1966	16
1967	20
1968	11
1969	8
1970	19
1971	10
1972	15
1973	12
1974	27
1975	15
1976	34
1977	21
1978	15
1979	16
1980	12
1981	15
1982	19
1983	23
1984	12
1985	21
1986	24
1987	11
1988	16
1989	24
1990	11
1991	20
1992	11
1993	14
1994	6

All-Time Record Progression

5 new records

5 all-time records were set at Greenville 6 N between 10 January 1962 and 3 December 1982. Each dot is a new record.

When Greenville 6 N set new all-time records
Date	Kind	Detail
1962-01-10	Record low maximum temperature	Record low maximum temperature -12.8 C (9.0 F)
1963-01-24	Record low minimum temperature	Record low minimum temperature -31.7 C (-25.1 F)
1978-01-17	Record daily snowfall	Record daily snowfall 31.8 cm (12.5 in)
1982-01-11	Record low maximum temperature	Record low maximum temperature -16.1 C (3.0 F)
1982-12-03	Record daily precipitation	Record daily precipitation 180.8 mm (7.1 in)

Wettest Day of Each Month

Dec: 180.8 mm (7.1 in)

The wettest day on record for each calendar month at Greenville 6 N. The most was 180.8 mm (7.1 in) on 3 December 1982.

Record daily precipitation for each month at Greenville 6 N
Month	Record daily precipitation (mm)	Date
Jan	156.2 mm (6.1 in)	14 January 1937
Feb	123.2 mm (4.9 in)	26 February 1945
Mar	125.0 mm (4.9 in)	28 March 1977
Apr	142.7 mm (5.6 in)	30 April 1983
May	103.1 mm (4.1 in)	11 May 1968
Jun	171.5 mm (6.8 in)	13 June 1925
Jul	104.1 mm (4.1 in)	3 July 1976
Aug	89.7 mm (3.5 in)	22 August 1934
Sep	132.3 mm (5.2 in)	3 September 1988
Oct	118.4 mm (4.7 in)	16 October 1928
Nov	134.6 mm (5.3 in)	17 November 1958
Dec	180.8 mm (7.1 in)	3 December 1982

Period of Record Coverage

1894 to 1994

78 years of record at Greenville 6 N, 1894 to 1994. 18 years have data for under 90 percent of days and are left out of rankings: 1894, 1908, 1910, 1911, 1922, 1927, 1928, 1929 and others.

Days with data per year at Greenville 6 N
Year	Days with data	Share of year	Complete
1894	122	33%	No
1908	285	78%	No
1909	353	97%	Yes
1910	303	83%	No
1911	261	72%	No
1922	181	50%	No
1923	365	100%	Yes
1924	360	98%	Yes
1925	357	98%	Yes
1926	348	95%	Yes
1927	233	64%	No
1928	291	80%	No
1929	56	15%	No
1930	352	96%	Yes
1931	304	83%	No
1932	365	100%	Yes
1933	365	100%	Yes
1934	365	100%	Yes
1935	365	100%	Yes
1936	366	100%	Yes
1937	364	100%	Yes
1938	365	100%	Yes
1939	304	83%	No
1940	366	100%	Yes
1941	365	100%	Yes
1942	326	89%	No
1943	298	82%	No
1944	356	97%	Yes
1945	358	98%	Yes
1946	194	53%	No
1947	295	81%	No
1948	366	100%	Yes
1949	364	100%	Yes
1950	363	99%	Yes
1951	335	92%	Yes
1952	365	100%	Yes
1953	365	100%	Yes
1954	364	100%	Yes
1955	365	100%	Yes
1956	366	100%	Yes
1957	365	100%	Yes
1958	365	100%	Yes
1959	365	100%	Yes
1960	366	100%	Yes
1961	365	100%	Yes
1962	365	100%	Yes
1963	365	100%	Yes
1964	366	100%	Yes
1965	365	100%	Yes
1966	365	100%	Yes
1967	364	100%	Yes
1968	366	100%	Yes
1969	362	99%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	359	98%	Yes
1973	359	98%	Yes
1974	365	100%	Yes
1975	363	99%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	364	100%	Yes
1979	315	86%	No
1980	309	84%	No
1981	365	100%	Yes
1982	360	99%	Yes
1983	361	99%	Yes
1984	306	84%	No
1985	356	98%	Yes
1986	362	99%	Yes
1987	348	95%	Yes
1988	343	94%	Yes
1989	352	96%	Yes
1990	358	98%	Yes
1991	342	94%	Yes
1992	361	99%	Yes
1993	362	99%	Yes
1994	150	41%	No

Latest Records

Latest records at Greenville 6 N
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
2 May 1994	Greenville 6 N, US	daily low max	11.7 C (53.1 F)	1.6 C (2.9 F)	16 years	17 of 100 (Routine)
7 April 1994	Greenville 6 N, US	daily low max	4.4 C (39.9 F)	2.8 C (5.0 F)	4 years	16 of 100 (Routine)
28 March 1994	Greenville 6 N, US	daily low min (Tie)	-7.8 C (18.0 F)	tie	60 years	7 of 100 (Routine)
27 March 1994	Greenville 6 N, US	daily rain	30.0 mm (1.2 in)	1.0 mm (0.04 in)	44 years	23 of 100 (Routine)
10 March 1994	Greenville 6 N, US	daily low min	-12.2 C (10.0 F)	1.1 C (2.0 F)	60 years	29 of 100 (Routine)
7 March 1994	Greenville 6 N, US	daily high max (Tie)	25.6 C (78.1 F)	tie	20 years	4 of 100 (Routine)
20 February 1994	Greenville 6 N, US	daily high min	11.7 C (53.1 F)	1.7 C (3.1 F)	43 years	24 of 100 (Routine)
27 January 1994	Greenville 6 N, US	daily rain	51.6 mm (2.0 in)	33.1 mm (1.3 in)	27 years	39 of 100 (Notable)
20 January 1994	Greenville 6 N, US	daily low max	-8.3 C (17.1 F)	5.0 C (9.0 F)	70 years	38 of 100 (Notable)
19 January 1994	Greenville 6 N, US	daily low max (Tie)	-10.6 C (12.9 F)	tie	16 years	3 of 100 (Routine)
19 January 1994	Greenville 6 N, US	daily low min (Tie)	-25.6 C (-14.1 F)	tie	16 years	3 of 100 (Routine)
16 January 1994	Greenville 6 N, US	daily low max	-6.7 C (19.9 F)	0.6 C (1.1 F)	22 years	16 of 100 (Routine)
7 November 1993	Greenville 6 N, US	daily low min	-12.2 C (10.0 F)	1.1 C (2.0 F)	34 years	21 of 100 (Routine)
7 November 1993	Greenville 6 N, US	daily low max	1.7 C (35.1 F)	1.1 C (2.0 F)	0 years	11 of 100 (Routine)
1 November 1993	Greenville 6 N, US	daily low max	7.2 C (45.0 F)	2.8 C (5.0 F)	68 years	34 of 100 (Routine)
1 November 1993	Greenville 6 N, US	daily low min	-8.9 C (16.0 F)	2.2 C (4.0 F)	63 years	31 of 100 (Routine)
31 October 1993	Greenville 6 N, US	daily low max	4.4 C (39.9 F)	2.3 C (4.1 F)	68 years	34 of 100 (Routine)
16 September 1993	Greenville 6 N, US	daily low max	14.4 C (57.9 F)	2.8 C (5.0 F)	44 years	29 of 100 (Routine)
14 September 1993	Greenville 6 N, US	daily high min (Tie)	21.7 C (71.1 F)	tie	40 years	5 of 100 (Routine)
7 August 1993	Greenville 6 N, US	daily low max	25.6 C (78.1 F)	0.5 C (0.9 F)	3 years	11 of 100 (Routine)

Climate Trend

58 complete years, 1909 to 1993

One stripe for each of 58 complete years at Greenville 6 N, 1909 to 1993. Blue stripes are years cooler than the station's own mean of 13.4 C (56.1 F); red stripes are warmer. The coolest year was 1978, at 11.3 C (52.3 F), and the warmest was 1954, at 15.2 C (59.3 F). The strongest colour marks a difference of 2.2 C (4.0 F).

Annual mean temperature at Greenville 6 N as warming stripes, 1909 to 1993
Year	Annual mean temperature	Difference from the station mean
1909	15.2 C	+1.77 C
1923	14.2 C	+0.83 C
1924	12.7 C	-0.67 C
1925	14.0 C	+0.57 C
1926	12.5 C	-0.84 C
1932	13.9 C	+0.50 C
1933	14.2 C	+0.79 C
1934	13.9 C	+0.47 C
1935	13.1 C	-0.27 C
1936	13.1 C	-0.33 C
1937	12.2 C	-1.16 C
1938	13.7 C	+0.35 C
1940	13.3 C	-0.12 C
1941	15.1 C	+1.68 C
1944	14.4 C	+1.05 C
1945	14.1 C	+0.67 C
1948	14.1 C	+0.73 C
1949	14.1 C	+0.75 C
1950	13.7 C	+0.29 C
1952	14.6 C	+1.18 C
1953	15.0 C	+1.62 C
1954	15.2 C	+1.79 C
1955	14.4 C	+1.06 C
1956	14.3 C	+0.96 C
1957	14.0 C	+0.62 C
1958	13.0 C	-0.38 C
1959	13.7 C	+0.35 C
1960	12.8 C	-0.57 C
1961	13.1 C	-0.29 C
1962	13.4 C	-0.02 C
1963	13.4 C	0.00 C
1964	13.8 C	+0.42 C
1965	14.3 C	+0.95 C
1966	13.2 C	-0.20 C
1967	13.8 C	+0.39 C
1968	13.3 C	-0.13 C
1969	13.6 C	+0.20 C
1970	13.7 C	+0.34 C
1971	14.1 C	+0.75 C
1972	13.2 C	-0.23 C
1973	13.1 C	-0.30 C
1974	12.2 C	-1.23 C
1975	12.2 C	-1.22 C
1976	11.5 C	-1.88 C
1977	12.6 C	-0.80 C
1978	11.3 C	-2.10 C
1981	12.6 C	-0.75 C
1982	12.4 C	-1.01 C
1983	12.5 C	-0.91 C
1985	12.2 C	-1.17 C
1986	13.4 C	+0.06 C
1987	13.5 C	+0.09 C
1988	12.2 C	-1.21 C
1989	11.9 C	-1.50 C
1990	13.4 C	-0.02 C
1991	13.6 C	+0.23 C
1992	12.6 C	-0.83 C
1993	12.2 C	-1.15 C

The annual mean temperature here has fallen by 0.2 C (0.1 to 0.3) per decade over 1909 to 1993. In Fahrenheit: 0.4 F (0.2 to 0.6) per decade. The slope is a straight line fitted to 58 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Greenville 6 N
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	-0.2 C (-0.3 to -0.1) per decade	-0.4 F (-0.6 to -0.2) per decade	1909 to 1993	58	Fall
Mean daily maximum	-0.2 C (-0.3 to -0.1) per decade	-0.4 F (-0.6 to -0.2) per decade	1909 to 1993	58	Fall
Mean daily minimum	-0.2 C (-0.3 to -0.1) per decade	-0.4 F (-0.6 to -0.2) per decade	1909 to 1993	58	Fall

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

1894 to 1994

Yearly extremes at Greenville 6 N: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	45.0 C (113.0 F)	1934	38.3 C (100.9 F)	78
Coldest night (TNn)	-31.7 C (-25.1 F)	1963	-20.0 C (-4.0 F)	78
Wettest day (Rx1day)	180.8 mm (7.1 in)	1982	75.7 mm (3.0 in)	78
Wettest five days (Rx5day)	291.6 mm (11.5 in)	1982	112.0 mm (4.4 in)	78
Longest dry spell (CDD)	51 days	1963	21 days	78

Hottest day (TXx)

The hottest day of the year at Greenville 6 N, 1894 to 1994. The record is 45.0 C (113.0 F) in 1934, marked on the chart; the median year is 38.3 C (100.9 F).

Hottest day (TXx) at Greenville 6 N by year
Year	Hottest day (TXx)
1894	40.0 C (104.0 F)
1908	36.1 C (97.0 F)
1909	40.6 C (105.1 F)
1910	36.1 C (97.0 F)
1911	39.4 C (102.9 F)
1922	37.8 C (100.0 F)
1923	36.7 C (98.1 F)
1924	35.0 C (95.0 F)
1925	41.1 C (106.0 F)
1926	40.6 C (105.1 F)
1927	36.1 C (97.0 F)
1928	34.4 C (93.9 F)
1929	33.3 C (91.9 F)
1930	43.9 C (111.0 F)
1931	41.1 C (106.0 F)
1932	39.4 C (102.9 F)
1933	39.4 C (102.9 F)
1934	45.0 C (113.0 F)
1935	37.2 C (99.0 F)
1936	44.4 C (111.9 F)
1937	38.3 C (100.9 F)
1938	39.4 C (102.9 F)
1939	39.4 C (102.9 F)
1940	38.3 C (100.9 F)
1941	40.6 C (105.1 F)
1942	39.4 C (102.9 F)
1943	40.6 C (105.1 F)
1944	39.4 C (102.9 F)
1945	40.0 C (104.0 F)
1946	32.2 C (90.0 F)
1947	38.9 C (102.0 F)
1948	40.0 C (104.0 F)
1949	35.6 C (96.1 F)
1950	35.6 C (96.1 F)
1951	38.9 C (102.0 F)
1952	41.7 C (107.1 F)
1953	40.0 C (104.0 F)
1954	42.2 C (108.0 F)
1955	38.9 C (102.0 F)
1956	38.9 C (102.0 F)
1957	37.2 C (99.0 F)
1958	35.6 C (96.1 F)
1959	36.7 C (98.1 F)
1960	37.2 C (99.0 F)
1961	36.1 C (97.0 F)
1962	40.6 C (105.1 F)
1963	37.2 C (99.0 F)
1964	41.1 C (106.0 F)
1965	39.4 C (102.9 F)
1966	41.7 C (107.1 F)
1967	37.8 C (100.0 F)
1968	36.7 C (98.1 F)
1969	39.4 C (102.9 F)
1970	36.7 C (98.1 F)
1971	38.3 C (100.9 F)
1972	37.2 C (99.0 F)
1973	35.6 C (96.1 F)
1974	37.2 C (99.0 F)
1975	35.6 C (96.1 F)
1976	36.1 C (97.0 F)
1977	37.2 C (99.0 F)
1978	38.3 C (100.9 F)
1979	35.0 C (95.0 F)
1980	42.8 C (109.0 F)
1981	34.4 C (93.9 F)
1982	36.1 C (97.0 F)
1983	38.9 C (102.0 F)
1984	36.1 C (97.0 F)
1985	35.0 C (95.0 F)
1986	39.4 C (102.9 F)
1987	37.8 C (100.0 F)
1988	38.3 C (100.9 F)
1989	34.4 C (93.9 F)
1990	36.7 C (98.1 F)
1991	38.3 C (100.9 F)
1992	34.4 C (93.9 F)
1993	37.2 C (99.0 F)
1994	29.4 C (84.9 F)

Coldest night (TNn)

The coldest night of the year at Greenville 6 N, 1894 to 1994. The record is -31.7 C (-25.1 F) in 1963, marked on the chart; the median year is -20.0 C (-4.0 F).

Coldest night (TNn) at Greenville 6 N by year
Year	Coldest night (TNn)
1894	-4.4 C (24.1 F)
1908	-10.0 C (14.0 F)
1909	-17.8 C (0.0 F)
1910	-30.6 C (-23.1 F)
1911	-17.2 C (1.0 F)
1922	-12.2 C (10.0 F)
1923	-13.9 C (7.0 F)
1924	-21.7 C (-7.1 F)
1925	-24.4 C (-11.9 F)
1926	-25.6 C (-14.1 F)
1927	-17.8 C (0.0 F)
1928	-12.2 C (10.0 F)
1929	-16.1 C (3.0 F)
1930	-31.1 C (-24.0 F)
1931	-17.8 C (0.0 F)
1932	-20.6 C (-5.1 F)
1933	-23.3 C (-9.9 F)
1934	-22.2 C (-8.0 F)
1935	-23.9 C (-11.0 F)
1936	-30.6 C (-23.1 F)
1937	-17.8 C (0.0 F)
1938	-15.6 C (3.9 F)
1939	-20.6 C (-5.1 F)
1940	-21.1 C (-6.0 F)
1941	-12.8 C (9.0 F)
1942	-29.4 C (-20.9 F)
1943	-20.0 C (-4.0 F)
1944	-18.3 C (-0.9 F)
1945	-20.0 C (-4.0 F)
1946	-16.7 C (1.9 F)
1947	-15.6 C (3.9 F)
1948	-17.2 C (1.0 F)
1949	-16.1 C (3.0 F)
1950	-20.0 C (-4.0 F)
1951	-30.6 C (-23.1 F)
1952	-12.2 C (10.0 F)
1953	-15.0 C (5.0 F)
1954	-20.0 C (-4.0 F)
1955	-17.2 C (1.0 F)
1956	-17.2 C (1.0 F)
1957	-17.8 C (0.0 F)
1958	-18.9 C (-2.0 F)
1959	-20.0 C (-4.0 F)
1960	-24.4 C (-11.9 F)
1961	-25.6 C (-14.1 F)
1962	-21.7 C (-7.1 F)
1963	-31.7 C (-25.1 F)
1964	-20.6 C (-5.1 F)
1965	-21.1 C (-6.0 F)
1966	-19.4 C (-2.9 F)
1967	-18.9 C (-2.0 F)
1968	-18.9 C (-2.0 F)
1969	-15.6 C (3.9 F)
1970	-20.6 C (-5.1 F)
1971	-17.8 C (0.0 F)
1972	-20.6 C (-5.1 F)
1973	-22.8 C (-9.0 F)
1974	-19.4 C (-2.9 F)
1975	-16.1 C (3.0 F)
1976	-22.2 C (-8.0 F)
1977	-30.0 C (-22.0 F)
1978	-22.2 C (-8.0 F)
1979	-26.7 C (-16.1 F)
1980	-19.4 C (-2.9 F)
1981	-21.7 C (-7.1 F)
1982	-27.2 C (-17.0 F)
1983	-23.3 C (-9.9 F)
1984	-20.0 C (-4.0 F)
1985	-27.2 C (-17.0 F)
1986	-18.3 C (-0.9 F)
1987	-12.8 C (9.0 F)
1988	-21.1 C (-6.0 F)
1989	-26.7 C (-16.1 F)
1990	-17.8 C (0.0 F)
1991	-15.6 C (3.9 F)
1992	-18.9 C (-2.0 F)
1993	-23.3 C (-9.9 F)
1994	-25.6 C (-14.1 F)

Wettest day (Rx1day)

The wettest day of the year at Greenville 6 N, 1894 to 1994. The record is 180.8 mm (7.1 in) in 1982, marked on the chart; the median year is 75.7 mm (3.0 in).

Wettest day (Rx1day) at Greenville 6 N by year
Year	Wettest day (Rx1day)
1894	62.2 mm (2.4 in)
1908	108.7 mm (4.3 in)
1909	58.4 mm (2.3 in)
1910	59.7 mm (2.4 in)
1911	52.1 mm (2.1 in)
1922	83.1 mm (3.3 in)
1923	76.7 mm (3.0 in)
1924	68.6 mm (2.7 in)
1925	171.5 mm (6.8 in)
1926	76.2 mm (3.0 in)
1927	57.2 mm (2.3 in)
1928	118.4 mm (4.7 in)
1929	55.4 mm (2.2 in)
1930	51.3 mm (2.0 in)
1931	76.2 mm (3.0 in)
1932	80.5 mm (3.2 in)
1933	73.7 mm (2.9 in)
1934	89.7 mm (3.5 in)
1935	103.4 mm (4.1 in)
1936	90.2 mm (3.6 in)
1937	156.2 mm (6.1 in)
1938	60.5 mm (2.4 in)
1939	66.3 mm (2.6 in)
1940	59.7 mm (2.4 in)
1941	50.8 mm (2.0 in)
1942	76.2 mm (3.0 in)
1943	84.8 mm (3.3 in)
1944	44.7 mm (1.8 in)
1945	123.2 mm (4.9 in)
1946	68.1 mm (2.7 in)
1947	90.7 mm (3.6 in)
1948	94.0 mm (3.7 in)
1949	72.4 mm (2.9 in)
1950	91.4 mm (3.6 in)
1951	64.3 mm (2.5 in)
1952	47.0 mm (1.9 in)
1953	49.0 mm (1.9 in)
1954	56.1 mm (2.2 in)
1955	78.5 mm (3.1 in)
1956	77.5 mm (3.1 in)
1957	86.4 mm (3.4 in)
1958	134.6 mm (5.3 in)
1959	56.9 mm (2.2 in)
1960	60.2 mm (2.4 in)
1961	60.5 mm (2.4 in)
1962	72.1 mm (2.8 in)
1963	64.0 mm (2.5 in)
1964	109.7 mm (4.3 in)
1965	91.4 mm (3.6 in)
1966	79.2 mm (3.1 in)
1967	44.5 mm (1.8 in)
1968	103.1 mm (4.1 in)
1969	96.5 mm (3.8 in)
1970	62.7 mm (2.5 in)
1971	54.6 mm (2.1 in)
1972	88.9 mm (3.5 in)
1973	75.2 mm (3.0 in)
1974	73.9 mm (2.9 in)
1975	63.5 mm (2.5 in)
1976	104.1 mm (4.1 in)
1977	125.0 mm (4.9 in)
1978	52.8 mm (2.1 in)
1979	82.0 mm (3.2 in)
1980	48.3 mm (1.9 in)
1981	65.8 mm (2.6 in)
1982	180.8 mm (7.1 in)
1983	142.7 mm (5.6 in)
1984	77.0 mm (3.0 in)
1985	81.3 mm (3.2 in)
1986	53.1 mm (2.1 in)
1987	58.9 mm (2.3 in)
1988	132.3 mm (5.2 in)
1989	80.0 mm (3.1 in)
1990	59.7 mm (2.4 in)
1991	86.9 mm (3.4 in)
1992	101.6 mm (4.0 in)
1993	54.4 mm (2.1 in)
1994	51.6 mm (2.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Greenville 6 N, 1894 to 1994. The record is 291.6 mm (11.5 in) in 1982, marked on the chart; the median year is 112.0 mm (4.4 in).

Wettest five days (Rx5day) at Greenville 6 N by year
Year	Wettest five days (Rx5day)
1894	62.2 mm (2.4 in)
1908	140.9 mm (5.5 in)
1909	123.1 mm (4.8 in)
1910	117.6 mm (4.6 in)
1911	82.8 mm (3.3 in)
1922	108.2 mm (4.3 in)
1923	124.5 mm (4.9 in)
1924	99.1 mm (3.9 in)
1925	190.6 mm (7.5 in)
1926	93.5 mm (3.7 in)
1927	134.7 mm (5.3 in)
1928	152.4 mm (6.0 in)
1929	67.4 mm (2.7 in)
1930	91.9 mm (3.6 in)
1931	95.3 mm (3.8 in)
1932	118.6 mm (4.7 in)
1933	110.6 mm (4.4 in)
1934	159.9 mm (6.3 in)
1935	162.9 mm (6.4 in)
1936	120.7 mm (4.8 in)
1937	160.3 mm (6.3 in)
1938	85.6 mm (3.4 in)
1939	97.8 mm (3.9 in)
1940	78.8 mm (3.1 in)
1941	100.1 mm (3.9 in)
1942	81.8 mm (3.2 in)
1943	153.1 mm (6.0 in)
1944	65.0 mm (2.6 in)
1945	217.5 mm (8.6 in)
1946	142.3 mm (5.6 in)
1947	140.5 mm (5.5 in)
1948	123.4 mm (4.9 in)
1949	156.4 mm (6.2 in)
1950	117.8 mm (4.6 in)
1951	100.1 mm (3.9 in)
1952	72.3 mm (2.8 in)
1953	52.0 mm (2.0 in)
1954	67.8 mm (2.7 in)
1955	96.6 mm (3.8 in)
1956	104.1 mm (4.1 in)
1957	184.6 mm (7.3 in)
1958	212.3 mm (8.4 in)
1959	80.6 mm (3.2 in)
1960	91.7 mm (3.6 in)
1961	134.9 mm (5.3 in)
1962	113.0 mm (4.4 in)
1963	120.7 mm (4.8 in)
1964	171.7 mm (6.8 in)
1965	111.0 mm (4.4 in)
1966	136.6 mm (5.4 in)
1967	88.9 mm (3.5 in)
1968	141.0 mm (5.6 in)
1969	141.5 mm (5.6 in)
1970	90.4 mm (3.6 in)
1971	120.4 mm (4.7 in)
1972	98.3 mm (3.9 in)
1973	155.4 mm (6.1 in)
1974	107.2 mm (4.2 in)
1975	97.0 mm (3.8 in)
1976	124.4 mm (4.9 in)
1977	151.4 mm (6.0 in)
1978	69.5 mm (2.7 in)
1979	167.4 mm (6.6 in)
1980	68.1 mm (2.7 in)
1981	93.0 mm (3.7 in)
1982	291.6 mm (11.5 in)
1983	189.9 mm (7.5 in)
1984	127.2 mm (5.0 in)
1985	153.2 mm (6.0 in)
1986	80.7 mm (3.2 in)
1987	109.5 mm (4.3 in)
1988	140.9 mm (5.5 in)
1989	91.4 mm (3.6 in)
1990	100.3 mm (3.9 in)
1991	108.8 mm (4.3 in)
1992	109.2 mm (4.3 in)
1993	124.8 mm (4.9 in)
1994	80.0 mm (3.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Greenville 6 N, 1894 to 1994. The record is 51 days in 1963, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Greenville 6 N by year
Year	Longest dry spell (CDD)
1894	14 days
1908	25 days
1909	28 days
1910	24 days
1911	27 days
1922	19 days
1923	15 days
1924	44 days
1925	23 days
1926	24 days
1927	22 days
1928	32 days
1929	8 days
1930	25 days
1931	28 days
1932	30 days
1933	27 days
1934	33 days
1935	19 days
1936	23 days
1937	17 days
1938	28 days
1939	33 days
1940	28 days
1941	17 days
1942	21 days
1943	33 days
1944	28 days
1945	20 days
1946	24 days
1947	18 days
1948	20 days
1949	20 days
1950	20 days
1951	15 days
1952	34 days
1953	25 days
1954	26 days
1955	29 days
1956	21 days
1957	21 days
1958	21 days
1959	20 days
1960	21 days
1961	25 days
1962	22 days
1963	51 days
1964	51 days
1965	22 days
1966	20 days
1967	28 days
1968	17 days
1969	20 days
1970	18 days
1971	15 days
1972	15 days
1973	19 days
1974	18 days
1975	12 days
1976	25 days
1977	23 days
1978	18 days
1979	23 days
1980	23 days
1981	19 days
1982	14 days
1983	22 days
1984	20 days
1985	20 days
1986	22 days
1987	16 days
1988	25 days
1989	20 days
1990	21 days
1991	19 days
1992	21 days
1993	21 days
1994	14 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

58 years with a frost

Across 58 years with a frost, the median last spring frost at Greenville 6 N falls on 26 April and the median first autumn frost on 10 October, which leaves a median of 165 days between them.

Fitted over all years, the growing season changes by -2.3 days per decade at this station.

Frost dates and growing season at Greenville 6 N
Measure	Median, all years	Earliest period	Recent period (1961 to 1993)	Recent against earliest	Fitted trend
Last spring frost	26 April	n/a	30 April	n/a	+0.8 days per decade
First autumn frost	10 October	n/a	6 October	n/a	-1.4 days per decade
Growing days	165 days	n/a	159 days	n/a	-2.3 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

62 years, 1909 to 1993

A day with at least 75.0 mm (3.0 in) of rain is expected about once in 2 years. A day with at least 201.5 mm (7.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Greenville 6 N: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	75.0 mm (3.0 in)
5 years	101.3 mm (4.0 in)
10 years	121.4 mm (4.8 in)
25 years	150.4 mm (5.9 in)
50 years	174.7 mm (6.9 in)
100 years	201.5 mm (7.9 in)	Longer than the 62 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, 62 years of values from 1909 to 1993.

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: 180.8 mm (7.1 in) in 1982; 171.5 mm (6.8 in) in 1925; 156.2 mm (6.1 in) in 1937.

Station Changes

2 suspected

2 changes were suspected in the annual mean temperature of Greenville 6 N, at 1966 and 1973. Each is measured against neighbouring stations.

Relative to 5 neighbouring stations, the station's annual mean temperature from 1966 ran 0.3 C (0.6 F) higher than in the years before (possible change).
Relative to 5 neighbouring stations, the station's annual mean temperature from 1973 ran 0.7 C (1.3 F) lower than in the years before (likely change).

Suspected changes in the annual mean temperature at Greenville 6 N, against neighbouring stations
Year	Shift (C)	Shift (F)	Strength	Neighbours
1966	+0.3	+0.6	possible	5
1973	-0.7	-1.3	likely	5

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Download the Data

Data for Greenville 6 N standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Greenville 6 N 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).