Carter Twr Weather Records (USC00341544)

Record envelope, standing records and threshold days for Carter Twr (USC00341544), Oklahoma, United States, with 72 years of record.

Key Facts for Carter Twr

Carter Twr (USC00341544) is a weather station in Oklahoma, United States at 34.27 latitude and -94.78 longitude, 396 m (1,300 ft) above sea level.
The station reports from 1939 to 2010, 72 years of record.
1,298 records set at Carter Twr still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Carter Twr set a monthly record daily snowfall of 11.4 cm (4.5 in) on 4 March 2008.

About the Station

Location: Oklahoma, United States, 34.27 latitude, -94.78 longitude.
Elevation: 396 m (1,300 ft).
Period of record: 1939 to 2010, 72 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 Carter Twr. 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 Carter Twr, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	24.4 C (75.9 F)	-22.2 C (-8.0 F)	n/a	n/a
Feb	22.8 C (73.0 F)	-6.7 C (19.9 F)	n/a	n/a
Mar	11.1 C (52.0 F)	-6.7 C (19.9 F)	n/a	n/a
Apr	30.6 C (87.1 F)	0.0 C (32.0 F)	n/a	n/a
May	31.1 C (88.0 F)	10.6 C (51.1 F)	n/a	n/a
Jun	37.8 C (100.0 F)	16.1 C (61.0 F)	n/a	n/a
Jul	40.6 C (105.1 F)	13.3 C (55.9 F)	n/a	n/a
Aug	40.0 C (104.0 F)	15.0 C (59.0 F)	n/a	n/a
Sep	36.1 C (97.0 F)	8.3 C (46.9 F)	n/a	n/a
Oct	28.3 C (82.9 F)	2.8 C (37.0 F)	n/a	n/a
Nov	26.1 C (79.0 F)	-9.4 C (15.1 F)	n/a	n/a
Dec	21.1 C (70.0 F)	-15.6 C (3.9 F)	n/a	n/a

Which Years Hold Standing Records

1,298 standing records

1,298 records at Carter Twr still stand. 2009 holds the most, with 496.

All-Time Record Progression

2 new records

2 all-time records were set at Carter Twr between 28 January 2000 and 28 January 2000. Each dot is a new record.

Wettest Day of Each Month

Aug: 262.6 mm (10.3 in)

The wettest day on record for each calendar month at Carter Twr. The most was 262.6 mm (10.3 in) on 28 August 1947.

Record daily precipitation for each month at Carter Twr
Month	Record daily precipitation (mm)	Date
Jan	93.5 mm (3.7 in)	13 January 1950
Feb	125.5 mm (4.9 in)	9 February 1965
Mar	129.5 mm (5.1 in)	29 March 1945
Apr	108.2 mm (4.3 in)	29 April 1953
May	124.5 mm (4.9 in)	14 May 1968
Jun	129.0 mm (5.1 in)	24 June 1969
Jul	121.9 mm (4.8 in)	12 July 1988
Aug	262.6 mm (10.3 in)	28 August 1947
Sep	177.8 mm (7.0 in)	28 September 1980
Oct	251.5 mm (9.9 in)	31 October 1972
Nov	149.4 mm (5.9 in)	6 November 2000
Dec	251.0 mm (9.9 in)	10 December 1971

Period of Record Coverage

1970 to 2010

10 years of record at Carter Twr, 1970 to 2010. 10 years have data for under 90 percent of days and are left out of rankings: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977 and others.

Latest Records

Latest records at Carter Twr
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
4 March 2008	Carter Twr, US	monthly snowfall	11.4 cm (4.5 in)	6.3 cm (2.5 in)	37 years	40 of 100 (Notable)
4 March 2008	Carter Twr, US	monthly snow depth	12.7 cm (5.0 in)	5.1 cm (2.0 in)	37 years	32 of 100 (Routine)
17 February 2008	Carter Twr, US	daily rain	30.5 mm (1.2 in)	1.5 mm (0.06 in)	64 years	26 of 100 (Routine)
27 December 2007	Carter Twr, US	daily snowfall (Tie)	2.5 cm (1.0 in)	tie	40 years	4 of 100 (Routine)
18 August 2007	Carter Twr, US	daily rain	25.9 mm (1.0 in)	6.8 mm (0.27 in)	5 years	10 of 100 (Routine)
26 June 2007	Carter Twr, US	daily rain	88.6 mm (3.5 in)	39.8 mm (1.6 in)	48 years	43 of 100 (Notable)
21 June 2007	Carter Twr, US	daily rain	61.0 mm (2.4 in)	21.4 mm (0.8 in)	56 years	34 of 100 (Routine)
30 December 2006	Carter Twr, US	daily rain	63.5 mm (2.5 in)	34.8 mm (1.4 in)	21 years	30 of 100 (Routine)
1 December 2006	Carter Twr, US	daily snowfall	1.3 cm (0.5 in)	1.3 cm (0.5 in)	60 years	20 of 100 (Routine)
5 November 2006	Carter Twr, US	daily rain	76.2 mm (3.0 in)	9.1 mm (0.36 in)	64 years	29 of 100 (Routine)
16 October 2006	Carter Twr, US	daily rain	105.7 mm (4.2 in)	35.1 mm (1.4 in)	39 years	30 of 100 (Routine)
18 September 2006	Carter Twr, US	daily rain	33.5 mm (1.3 in)	4.3 mm (0.17 in)	36 years	17 of 100 (Routine)
20 March 2006	Carter Twr, US	daily rain	69.9 mm (2.8 in)	5.1 mm (0.20 in)	4 years	10 of 100 (Routine)
9 December 2005	Carter Twr, US	daily snow depth	2.5 cm (1.0 in)	2.5 cm (1.0 in)	56 years	20 of 100 (Routine)
8 December 2005	Carter Twr, US	daily snowfall	5.1 cm (2.0 in)	5.1 cm (2.0 in)	60 years	34 of 100 (Routine)
8 December 2005	Carter Twr, US	daily snow depth	5.1 cm (2.0 in)	5.1 cm (2.0 in)	56 years	20 of 100 (Routine)
23 December 2004	Carter Twr, US	daily snowfall	7.6 cm (3.0 in)	2.5 cm (1.0 in)	41 years	23 of 100 (Routine)
8 July 2004	Carter Twr, US	daily rain	29.5 mm (1.2 in)	1.8 mm (0.07 in)	41 years	18 of 100 (Routine)
23 June 2004	Carter Twr, US	daily rain	56.6 mm (2.2 in)	8.8 mm (0.35 in)	39 years	22 of 100 (Routine)
17 June 2004	Carter Twr, US	daily rain	87.9 mm (3.5 in)	61.5 mm (2.4 in)	40 years	54 of 100 (Notable)

Extremes by Year

1939 to 2010

Yearly extremes at Carter Twr: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.6 C (105.1 F)	1970	35.3 C (95.5 F)	10
Coldest night (TNn)	-22.2 C (-8.0 F)	1977	-9.7 C (14.5 F)	10
Wettest day (Rx1day)	262.6 mm (10.3 in)	1947	91.7 mm (3.6 in)	70
Wettest five days (Rx5day)	353.6 mm (13.9 in)	1971	144.7 mm (5.7 in)	70
Longest dry spell (CDD)	62 days	2000	22 days	70

Hottest day (TXx)

The hottest day of the year at Carter Twr, 1939 to 2010. The record is 40.6 C (105.1 F) in 1970, marked on the chart; the median year is 35.3 C (95.5 F).

Hottest day (TXx) at Carter Twr by year
Year	Hottest day (TXx)
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	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	40.6 C (105.1 F)
1971	23.9 C (75.0 F)
1972	21.1 C (70.0 F)
1973	34.4 C (93.9 F)
1974	33.3 C (91.9 F)
1975	36.1 C (97.0 F)
1976	37.2 C (99.0 F)
1977	34.4 C (93.9 F)
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	n/a
2006	n/a
2007	n/a
2008	n/a
2009	38.9 C (102.0 F)
2010	40.0 C (104.0 F)

Coldest night (TNn)

The coldest night of the year at Carter Twr, 1939 to 2010. The record is -22.2 C (-8.0 F) in 1977, marked on the chart; the median year is -9.7 C (14.5 F).

Coldest night (TNn) at Carter Twr by year
Year	Coldest night (TNn)
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	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	13.3 C (55.9 F)
1971	-12.2 C (10.0 F)
1972	-9.4 C (15.1 F)
1973	-10.0 C (14.0 F)
1974	-6.7 C (19.9 F)
1975	-13.3 C (8.1 F)
1976	-15.6 C (3.9 F)
1977	-22.2 C (-8.0 F)
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	n/a
2006	n/a
2007	n/a
2008	n/a
2009	-7.2 C (19.0 F)
2010	19.4 C (66.9 F)

Wettest day (Rx1day)

The wettest day of the year at Carter Twr, 1939 to 2010. The record is 262.6 mm (10.3 in) in 1947, marked on the chart; the median year is 91.7 mm (3.6 in).

Wettest day (Rx1day) at Carter Twr by year
Year	Wettest day (Rx1day)
1939	99.8 mm (3.9 in)
1940	61.7 mm (2.4 in)
1941	94.5 mm (3.7 in)
1942	73.7 mm (2.9 in)
1943	38.1 mm (1.5 in)
1944	88.9 mm (3.5 in)
1945	129.5 mm (5.1 in)
1946	74.9 mm (2.9 in)
1947	262.6 mm (10.3 in)
1948	69.9 mm (2.8 in)
1949	105.4 mm (4.1 in)
1950	94.7 mm (3.7 in)
1951	79.5 mm (3.1 in)
1952	130.8 mm (5.1 in)
1953	108.2 mm (4.3 in)
1954	144.8 mm (5.7 in)
1955	130.8 mm (5.1 in)
1956	63.0 mm (2.5 in)
1957	105.9 mm (4.2 in)
1958	66.8 mm (2.6 in)
1959	79.0 mm (3.1 in)
1960	101.1 mm (4.0 in)
1961	104.6 mm (4.1 in)
1962	59.7 mm (2.4 in)
1963	61.5 mm (2.4 in)
1964	81.8 mm (3.2 in)
1965	144.3 mm (5.7 in)
1966	121.4 mm (4.8 in)
1967	109.7 mm (4.3 in)
1968	124.5 mm (4.9 in)
1969	129.0 mm (5.1 in)
1970	157.0 mm (6.2 in)
1971	251.0 mm (9.9 in)
1972	251.5 mm (9.9 in)
1973	87.4 mm (3.4 in)
1974	84.3 mm (3.3 in)
1975	71.4 mm (2.8 in)
1976	68.8 mm (2.7 in)
1977	94.5 mm (3.7 in)
1978	106.4 mm (4.2 in)
1979	87.9 mm (3.5 in)
1980	177.8 mm (7.0 in)
1981	74.9 mm (2.9 in)
1982	124.5 mm (4.9 in)
1983	91.9 mm (3.6 in)
1984	91.4 mm (3.6 in)
1985	66.8 mm (2.6 in)
1986	115.3 mm (4.5 in)
1987	72.4 mm (2.9 in)
1988	121.9 mm (4.8 in)
1989	87.6 mm (3.4 in)
1990	108.0 mm (4.3 in)
1991	198.1 mm (7.8 in)
1992	85.1 mm (3.4 in)
1993	118.1 mm (4.6 in)
1994	97.8 mm (3.9 in)
1995	76.2 mm (3.0 in)
1996	82.6 mm (3.3 in)
1997	62.5 mm (2.5 in)
1998	128.5 mm (5.1 in)
1999	86.1 mm (3.4 in)
2000	149.4 mm (5.9 in)
2001	87.6 mm (3.4 in)
2002	64.8 mm (2.6 in)
2003	61.0 mm (2.4 in)
2004	87.9 mm (3.5 in)
2005	55.9 mm (2.2 in)
2006	105.7 mm (4.2 in)
2007	88.6 mm (3.5 in)
2008	39.6 mm (1.6 in)
2009	n/a
2010	n/a

Wettest five days (Rx5day)

The wettest five days of the year at Carter Twr, 1939 to 2010. The record is 353.6 mm (13.9 in) in 1971, marked on the chart; the median year is 144.7 mm (5.7 in).

Wettest five days (Rx5day) at Carter Twr by year
Year	Wettest five days (Rx5day)
1939	120.4 mm (4.7 in)
1940	116.6 mm (4.6 in)
1941	119.1 mm (4.7 in)
1942	122.7 mm (4.8 in)
1943	50.7 mm (2.0 in)
1944	144.3 mm (5.7 in)
1945	230.4 mm (9.1 in)
1946	184.1 mm (7.2 in)
1947	266.4 mm (10.5 in)
1948	87.1 mm (3.4 in)
1949	170.4 mm (6.7 in)
1950	188.2 mm (7.4 in)
1951	147.1 mm (5.8 in)
1952	145.0 mm (5.7 in)
1953	184.3 mm (7.3 in)
1954	299.7 mm (11.8 in)
1955	135.9 mm (5.4 in)
1956	97.8 mm (3.9 in)
1957	154.4 mm (6.1 in)
1958	117.3 mm (4.6 in)
1959	107.2 mm (4.2 in)
1960	186.5 mm (7.3 in)
1961	149.7 mm (5.9 in)
1962	85.0 mm (3.3 in)
1963	82.4 mm (3.2 in)
1964	119.9 mm (4.7 in)
1965	160.5 mm (6.3 in)
1966	166.4 mm (6.6 in)
1967	151.3 mm (6.0 in)
1968	222.3 mm (8.8 in)
1969	129.0 mm (5.1 in)
1970	181.1 mm (7.1 in)
1971	353.6 mm (13.9 in)
1972	316.1 mm (12.4 in)
1973	170.0 mm (6.7 in)
1974	162.1 mm (6.4 in)
1975	91.4 mm (3.6 in)
1976	85.3 mm (3.4 in)
1977	154.9 mm (6.1 in)
1978	184.9 mm (7.3 in)
1979	129.0 mm (5.1 in)
1980	307.1 mm (12.1 in)
1981	147.7 mm (5.8 in)
1982	165.6 mm (6.5 in)
1983	176.0 mm (6.9 in)
1984	117.0 mm (4.6 in)
1985	86.1 mm (3.4 in)
1986	115.3 mm (4.5 in)
1987	107.5 mm (4.2 in)
1988	131.0 mm (5.2 in)
1989	125.0 mm (4.9 in)
1990	236.8 mm (9.3 in)
1991	339.6 mm (13.4 in)
1992	105.4 mm (4.1 in)
1993	246.2 mm (9.7 in)
1994	130.6 mm (5.1 in)
1995	161.4 mm (6.4 in)
1996	111.2 mm (4.4 in)
1997	123.2 mm (4.9 in)
1998	215.4 mm (8.5 in)
1999	109.8 mm (4.3 in)
2000	179.9 mm (7.1 in)
2001	158.2 mm (6.2 in)
2002	127.5 mm (5.0 in)
2003	90.8 mm (3.6 in)
2004	135.0 mm (5.3 in)
2005	69.4 mm (2.7 in)
2006	159.0 mm (6.3 in)
2007	124.5 mm (4.9 in)
2008	97.8 mm (3.9 in)
2009	n/a
2010	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Carter Twr, 1939 to 2010. The record is 62 days in 2000, marked on the chart; the median year is 22 days.

Longest dry spell (CDD) at Carter Twr by year
Year	Longest dry spell (CDD)
1939	21 days
1940	16 days
1941	18 days
1942	22 days
1943	18 days
1944	30 days
1945	17 days
1946	38 days
1947	19 days
1948	26 days
1949	21 days
1950	25 days
1951	24 days
1952	34 days
1953	34 days
1954	26 days
1955	27 days
1956	30 days
1957	20 days
1958	22 days
1959	25 days
1960	18 days
1961	21 days
1962	18 days
1963	36 days
1964	30 days
1965	14 days
1966	27 days
1967	25 days
1968	15 days
1969	25 days
1970	26 days
1971	25 days
1972	21 days
1973	17 days
1974	21 days
1975	21 days
1976	19 days
1977	29 days
1978	17 days
1979	20 days
1980	30 days
1981	20 days
1982	16 days
1983	16 days
1984	16 days
1985	17 days
1986	23 days
1987	19 days
1988	24 days
1989	23 days
1990	21 days
1991	16 days
1992	19 days
1993	28 days
1994	18 days
1995	30 days
1996	22 days
1997	23 days
1998	28 days
1999	25 days
2000	62 days
2001	26 days
2002	34 days
2003	21 days
2004	15 days
2005	21 days
2006	22 days
2007	22 days
2008	8 days
2009	n/a
2010	n/a

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

63 years, 1939 to 2006

A day with at least 91.8 mm (3.6 in) of rain is expected about once in 2 years. A day with at least 256.4 mm (10.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Carter Twr: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	91.8 mm (3.6 in)
5 years	123.5 mm (4.9 in)
10 years	148.7 mm (5.9 in)
25 years	186.3 mm (7.3 in)
50 years	219.1 mm (8.6 in)
100 years	256.4 mm (10.1 in)	Longer than the 63 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, 63 years of values from 1939 to 2006.

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: 251.5 mm (9.9 in) in 1972; 251.0 mm (9.9 in) in 1971; 198.1 mm (7.8 in) in 1991.

Download the Data

Data for Carter Twr standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Carter Twr 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 2026-10-15 (15 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).

Date	Kind	Detail
2000-01-28	Record daily snowfall	Record daily snowfall 25.4 cm (10.0 in)
2000-01-28	Record snow depth	Record snow depth 33.0 cm (13.0 in)