Mc Cormick 9 E Weather Records (USC00385658)

Record envelope, standing records and threshold days for Mc Cormick 9 E (USC00385658), South Carolina, United States, with 106 years of record.

Key Facts for Mc Cormick 9 E

Mc Cormick 9 E (USC00385658) is a weather station in South Carolina, United States at 33.92 latitude and -82.14 longitude, 151 m (495 ft) above sea level.
The station reports from 1893 to 1998, 106 years of record.
422 records set at Mc Cormick 9 E still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Mc Cormick 9 E set a daily record precipitation of 32.3 mm (1.3 in) on 5 February 1998.

About the Station

Location: South Carolina, United States, 33.92 latitude, -82.14 longitude.
Elevation: 151 m (495 ft).
Period of record: 1893 to 1998, 106 years.
Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Mc Cormick 9 E. 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 Mc Cormick 9 E, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	31.1 C (88.0 F)	1.7 C (35.1 F)	n/a	n/a
May	32.8 C (91.0 F)	6.7 C (44.1 F)	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	-4.4 C (24.1 F)	n/a	n/a
Dec	20.0 C (68.0 F)	-3.9 C (25.0 F)	n/a	n/a

Which Years Hold Standing Records

422 standing records

422 records at Mc Cormick 9 E still stand. 1894 holds the most, with 240.

All-Time Record Progression

3 new records

3 all-time records were set at Mc Cormick 9 E between 19 February 1979 and 12 October 1990. Each dot is a new record.

When Mc Cormick 9 E set new all-time records
Date	Kind	Detail
1979-02-19	Record snow depth	Record snow depth 12.7 cm (5.0 in)
1989-02-24	Record snow depth	Record snow depth 15.2 cm (6.0 in)
1990-10-12	Record daily precipitation	Record daily precipitation 200.7 mm (7.9 in)

Wettest Day of Each Month

Oct: 200.7 mm (7.9 in)

The wettest day on record for each calendar month at Mc Cormick 9 E. The most was 200.7 mm (7.9 in) on 12 October 1990.

Record daily precipitation for each month at Mc Cormick 9 E
Month	Record daily precipitation (mm)	Date
Jan	77.5 mm (3.1 in)	20 January 1969
Feb	85.1 mm (3.4 in)	11 February 1981
Mar	101.6 mm (4.0 in)	21 March 1992
Apr	93.2 mm (3.7 in)	19 April 1969
May	85.6 mm (3.4 in)	3 May 1964
Jun	130.8 mm (5.1 in)	27 June 1994
Jul	106.7 mm (4.2 in)	28 July 1988
Aug	181.1 mm (7.1 in)	30 August 1964
Sep	101.6 mm (4.0 in)	3 September 1978
Oct	200.7 mm (7.9 in)	12 October 1990
Nov	76.2 mm (3.0 in)	26 November 1992
Dec	65.5 mm (2.6 in)	26 December 1943

Period of Record Coverage

1893 to 1894

2 years of record at Mc Cormick 9 E, 1893 to 1894. 2 years have data for under 90 percent of days and are left out of rankings: 1893, 1894.

Latest Records

Latest records at Mc Cormick 9 E
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
5 February 1998	Mc Cormick 9 E, US	daily rain	32.3 mm (1.3 in)	14.5 mm (0.6 in)	55 years	37 of 100 (Notable)
4 February 1998	Mc Cormick 9 E, US	daily rain	35.3 mm (1.4 in)	4.8 mm (0.19 in)	23 years	19 of 100 (Routine)
14 November 1997	Mc Cormick 9 E, US	daily rain	50.8 mm (2.0 in)	30.0 mm (1.2 in)	24 years	41 of 100 (Notable)
13 November 1997	Mc Cormick 9 E, US	daily rain (Tie)	24.9 mm (1.0 in)	tie	22 years	4 of 100 (Routine)
27 October 1997	Mc Cormick 9 E, US	daily rain	39.9 mm (1.6 in)	28.0 mm (1.1 in)	16 years	27 of 100 (Routine)
30 July 1997	Mc Cormick 9 E, US	daily rain	28.4 mm (1.1 in)	3.0 mm (0.12 in)	10 years	14 of 100 (Routine)
24 July 1997	Mc Cormick 9 E, US	daily rain	68.3 mm (2.7 in)	41.6 mm (1.6 in)	24 years	43 of 100 (Notable)
31 March 1997	Mc Cormick 9 E, US	daily rain	75.9 mm (3.0 in)	32.7 mm (1.3 in)	36 years	41 of 100 (Notable)
30 April 1996	Mc Cormick 9 E, US	daily rain	52.6 mm (2.1 in)	10.9 mm (0.4 in)	33 years	26 of 100 (Routine)
7 March 1996	Mc Cormick 9 E, US	daily rain	79.5 mm (3.1 in)	19.8 mm (0.8 in)	4 years	24 of 100 (Routine)
29 February 1996	Mc Cormick 9 E, US	daily rain	19.3 mm (0.8 in)	1.8 mm (0.07 in)	28 years	19 of 100 (Routine)
5 February 1996	Mc Cormick 9 E, US	daily snowfall	3.3 cm (1.3 in)	3.3 cm (1.3 in)	100 years	20 of 100 (Routine)
3 February 1996	Mc Cormick 9 E, US	daily rain	51.8 mm (2.0 in)	21.3 mm (0.8 in)	13 years	30 of 100 (Routine)
27 January 1996	Mc Cormick 9 E, US	daily rain	46.0 mm (1.8 in)	23.4 mm (0.9 in)	8 years	30 of 100 (Routine)
19 December 1995	Mc Cormick 9 E, US	daily rain	29.7 mm (1.2 in)	9.1 mm (0.36 in)	49 years	31 of 100 (Routine)
12 November 1995	Mc Cormick 9 E, US	daily rain	31.0 mm (1.2 in)	5.1 mm (0.20 in)	26 years	22 of 100 (Routine)
28 October 1995	Mc Cormick 9 E, US	daily rain	24.6 mm (1.0 in)	10.4 mm (0.4 in)	9 years	16 of 100 (Routine)
15 October 1995	Mc Cormick 9 E, US	daily rain (Tie)	20.3 mm (0.8 in)	tie	30 years	4 of 100 (Routine)
27 August 1995	Mc Cormick 9 E, US	daily rain	99.1 mm (3.9 in)	56.4 mm (2.2 in)	17 years	47 of 100 (Notable)
26 August 1995	Mc Cormick 9 E, US	daily rain	40.6 mm (1.6 in)	17.0 mm (0.7 in)	32 years	28 of 100 (Routine)

Extremes by Year

1893 to 1998

Yearly extremes at Mc Cormick 9 E: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	32.8 C (91.0 F)	1894	26.4 C (79.5 F)	2
Coldest night (TNn)	-4.4 C (24.1 F)	1893	-1.3 C (29.6 F)	2
Wettest day (Rx1day)	200.7 mm (7.9 in)	1990	71.3 mm (2.8 in)	60
Wettest five days (Rx5day)	244.7 mm (9.6 in)	1990	111.1 mm (4.4 in)	60
Longest dry spell (CDD)	39 days	1961	21 days	59

Hottest day (TXx)

The hottest day of the year at Mc Cormick 9 E, 1893 to 1998. The record is 32.8 C (91.0 F) in 1894, marked on the chart; the median year is 26.4 C (79.5 F).

Hottest day (TXx) at Mc Cormick 9 E by year
Year	Hottest day (TXx)
1893	20.0 C (68.0 F)
1894	32.8 C (91.0 F)
1895	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a

Coldest night (TNn)

The coldest night of the year at Mc Cormick 9 E, 1893 to 1998. The record is -4.4 C (24.1 F) in 1893, marked on the chart; the median year is -1.3 C (29.6 F).

Coldest night (TNn) at Mc Cormick 9 E by year
Year	Coldest night (TNn)
1893	-4.4 C (24.1 F)
1894	1.7 C (35.1 F)
1895	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a

Wettest day (Rx1day)

The wettest day of the year at Mc Cormick 9 E, 1893 to 1998. The record is 200.7 mm (7.9 in) in 1990, marked on the chart; the median year is 71.3 mm (2.8 in).

Wettest day (Rx1day) at Mc Cormick 9 E by year
Year	Wettest day (Rx1day)
1893	33.0 mm (1.3 in)
1894	88.9 mm (3.5 in)
1895	50.8 mm (2.0 in)
1942	54.6 mm (2.1 in)
1943	86.4 mm (3.4 in)
1944	101.6 mm (4.0 in)
1945	51.8 mm (2.0 in)
1946	91.4 mm (3.6 in)
1947	48.3 mm (1.9 in)
1948	57.9 mm (2.3 in)
1949	42.2 mm (1.7 in)
1950	43.2 mm (1.7 in)
1951	63.5 mm (2.5 in)
1952	81.0 mm (3.2 in)
1953	69.9 mm (2.8 in)
1954	41.9 mm (1.6 in)
1955	80.8 mm (3.2 in)
1956	51.8 mm (2.0 in)
1957	62.5 mm (2.5 in)
1958	71.4 mm (2.8 in)
1959	76.2 mm (3.0 in)
1960	64.0 mm (2.5 in)
1961	73.4 mm (2.9 in)
1962	57.9 mm (2.3 in)
1963	78.2 mm (3.1 in)
1964	181.1 mm (7.1 in)
1965	55.9 mm (2.2 in)
1966	88.9 mm (3.5 in)
1967	48.3 mm (1.9 in)
1968	58.4 mm (2.3 in)
1969	93.2 mm (3.7 in)
1970	82.8 mm (3.3 in)
1971	57.4 mm (2.3 in)
1972	67.3 mm (2.6 in)
1973	74.9 mm (2.9 in)
1974	66.5 mm (2.6 in)
1975	81.5 mm (3.2 in)
1976	132.1 mm (5.2 in)
1977	76.5 mm (3.0 in)
1978	101.6 mm (4.0 in)
1979	59.7 mm (2.4 in)
1980	58.2 mm (2.3 in)
1981	85.1 mm (3.4 in)
1982	51.6 mm (2.0 in)
1983	81.3 mm (3.2 in)
1984	58.4 mm (2.3 in)
1985	99.1 mm (3.9 in)
1986	71.1 mm (2.8 in)
1987	53.3 mm (2.1 in)
1988	106.7 mm (4.2 in)
1989	56.4 mm (2.2 in)
1990	200.7 mm (7.9 in)
1991	101.6 mm (4.0 in)
1992	101.6 mm (4.0 in)
1993	66.0 mm (2.6 in)
1994	130.8 mm (5.1 in)
1995	99.1 mm (3.9 in)
1996	79.5 mm (3.1 in)
1997	75.9 mm (3.0 in)
1998	35.3 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mc Cormick 9 E, 1893 to 1998. The record is 244.7 mm (9.6 in) in 1990, marked on the chart; the median year is 111.1 mm (4.4 in).

Wettest five days (Rx5day) at Mc Cormick 9 E by year
Year	Wettest five days (Rx5day)
1893	74.9 mm (2.9 in)
1894	143.5 mm (5.6 in)
1895	127.0 mm (5.0 in)
1942	54.6 mm (2.1 in)
1943	135.7 mm (5.3 in)
1944	186.7 mm (7.4 in)
1945	120.4 mm (4.7 in)
1946	115.2 mm (4.5 in)
1947	76.3 mm (3.0 in)
1948	106.7 mm (4.2 in)
1949	76.8 mm (3.0 in)
1950	64.3 mm (2.5 in)
1951	98.3 mm (3.9 in)
1952	138.6 mm (5.5 in)
1953	105.8 mm (4.2 in)
1954	55.6 mm (2.2 in)
1955	142.3 mm (5.6 in)
1956	109.0 mm (4.3 in)
1957	114.3 mm (4.5 in)
1958	93.5 mm (3.7 in)
1959	88.9 mm (3.5 in)
1960	111.8 mm (4.4 in)
1961	122.4 mm (4.8 in)
1962	102.4 mm (4.0 in)
1963	102.6 mm (4.0 in)
1964	213.9 mm (8.4 in)
1965	114.8 mm (4.5 in)
1966	102.1 mm (4.0 in)
1967	126.6 mm (5.0 in)
1968	89.2 mm (3.5 in)
1969	214.1 mm (8.4 in)
1970	124.2 mm (4.9 in)
1971	127.0 mm (5.0 in)
1972	155.2 mm (6.1 in)
1973	115.0 mm (4.5 in)
1974	163.6 mm (6.4 in)
1975	146.3 mm (5.8 in)
1976	195.4 mm (7.7 in)
1977	101.3 mm (4.0 in)
1978	106.2 mm (4.2 in)
1979	110.3 mm (4.3 in)
1980	121.6 mm (4.8 in)
1981	90.2 mm (3.6 in)
1982	124.5 mm (4.9 in)
1983	107.4 mm (4.2 in)
1984	95.0 mm (3.7 in)
1985	163.6 mm (6.4 in)
1986	97.5 mm (3.8 in)
1987	81.8 mm (3.2 in)
1988	108.2 mm (4.3 in)
1989	110.0 mm (4.3 in)
1990	244.7 mm (9.6 in)
1991	127.8 mm (5.0 in)
1992	192.2 mm (7.6 in)
1993	88.7 mm (3.5 in)
1994	238.7 mm (9.4 in)
1995	156.7 mm (6.2 in)
1996	95.0 mm (3.7 in)
1997	99.0 mm (3.9 in)
1998	83.9 mm (3.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Mc Cormick 9 E, 1893 to 1998. The record is 39 days in 1961, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Mc Cormick 9 E by year
Year	Longest dry spell (CDD)
1893	25 days
1894	18 days
1895	n/a
1942	13 days
1943	24 days
1944	21 days
1945	19 days
1946	15 days
1947	18 days
1948	17 days
1949	22 days
1950	26 days
1951	23 days
1952	31 days
1953	20 days
1954	21 days
1955	20 days
1956	19 days
1957	19 days
1958	24 days
1959	22 days
1960	15 days
1961	39 days
1962	17 days
1963	20 days
1964	28 days
1965	20 days
1966	16 days
1967	25 days
1968	16 days
1969	29 days
1970	30 days
1971	17 days
1972	20 days
1973	26 days
1974	19 days
1975	19 days
1976	25 days
1977	20 days
1978	27 days
1979	24 days
1980	24 days
1981	23 days
1982	18 days
1983	14 days
1984	27 days
1985	24 days
1986	23 days
1987	27 days
1988	32 days
1989	16 days
1990	21 days
1991	36 days
1992	19 days
1993	26 days
1994	13 days
1995	15 days
1996	16 days
1997	22 days
1998	10 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

53 years, 1943 to 1995

A day with at least 70.6 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 194.6 mm (7.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Mc Cormick 9 E: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	70.6 mm (2.8 in)
5 years	95.1 mm (3.7 in)
10 years	114.3 mm (4.5 in)
25 years	142.6 mm (5.6 in)
50 years	167.1 mm (6.6 in)
100 years	194.6 mm (7.7 in)	Longer than the 53 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, 53 years of values from 1943 to 1995.

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: 200.7 mm (7.9 in) in 1990; 181.1 mm (7.1 in) in 1964; 132.1 mm (5.2 in) in 1976.

Download the Data

Data for Mc Cormick 9 E standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Mc Cormick 9 E 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).