Clifton 10 E Weather Records (USC00411823)

Record envelope, standing records and threshold days for Clifton 10 E (USC00411823), Texas, United States, with 65 years of record.

Key Facts for Clifton 10 E

Clifton 10 E (USC00411823) is a weather station in Texas, United States at 31.80 latitude and -97.43 longitude, 204 m (669 ft) above sea level.
The station reports from 1911 to 1975, 65 years of record.
0 records set at Clifton 10 E still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Clifton 10 E set a daily record precipitation of 71.9 mm (2.8 in) on 24 May 1975.

About the Station

Location: Texas, United States, 31.80 latitude, -97.43 longitude.
Elevation: 204 m (669 ft).
Period of record: 1911 to 1975, 65 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 Clifton 10 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 Clifton 10 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	n/a	n/a	n/a	n/a
May	n/a	n/a	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	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

0 standing records

0 records at Clifton 10 E still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Clifton 10 E between 30 January 1949 and 30 January 1949. Each dot is a new record.

Wettest Day of Each Month

Sep: 236.5 mm (9.3 in)

The wettest day on record for each calendar month at Clifton 10 E. The most was 236.5 mm (9.3 in) on 27 September 1936.

Record daily precipitation for each month at Clifton 10 E
Month	Record daily precipitation (mm)	Date
Jan	68.1 mm (2.7 in)	7 January 1961
Feb	91.4 mm (3.6 in)	21 February 1928
Mar	70.6 mm (2.8 in)	30 March 1919
Apr	117.1 mm (4.6 in)	4 April 1922
May	109.7 mm (4.3 in)	9 May 1965
Jun	151.4 mm (6.0 in)	16 June 1964
Jul	153.2 mm (6.0 in)	30 July 1933
Aug	198.6 mm (7.8 in)	21 August 1919
Sep	236.5 mm (9.3 in)	27 September 1936
Oct	178.1 mm (7.0 in)	6 October 1930
Nov	145.8 mm (5.7 in)	4 November 1964
Dec	114.6 mm (4.5 in)	2 December 1913

Latest Records

Latest records at Clifton 10 E
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
24 May 1975	Clifton 10 E, US	daily rain	71.9 mm (2.8 in)	21.4 mm (0.8 in)	41 years	30 of 100 (Routine)
20 May 1975	Clifton 10 E, US	daily rain	39.4 mm (1.6 in)	8.4 mm (0.33 in)	8 years	12 of 100 (Routine)
7 April 1975	Clifton 10 E, US	daily rain	66.8 mm (2.6 in)	20.3 mm (0.8 in)	36 years	28 of 100 (Routine)
2 February 1975	Clifton 10 E, US	daily rain	22.1 mm (0.9 in)	1.0 mm (0.04 in)	16 years	10 of 100 (Routine)
31 October 1974	Clifton 10 E, US	daily rain	108.0 mm (4.3 in)	82.3 mm (3.2 in)	33 years	56 of 100 (Notable)
21 September 1974	Clifton 10 E, US	daily rain	33.3 mm (1.3 in)	16.3 mm (0.6 in)	7 years	15 of 100 (Routine)
17 September 1974	Clifton 10 E, US	daily rain	46.0 mm (1.8 in)	2.6 mm (0.10 in)	9 years	9 of 100 (Routine)
14 September 1974	Clifton 10 E, US	daily rain	26.9 mm (1.1 in)	6.8 mm (0.27 in)	15 years	13 of 100 (Routine)
28 August 1974	Clifton 10 E, US	daily rain	68.1 mm (2.7 in)	32.0 mm (1.3 in)	63 years	39 of 100 (Notable)
26 August 1974	Clifton 10 E, US	daily rain	84.8 mm (3.3 in)	37.8 mm (1.5 in)	52 years	39 of 100 (Notable)
11 October 1973	Clifton 10 E, US	daily rain	54.1 mm (2.1 in)	34.5 mm (1.4 in)	54 years	39 of 100 (Notable)
15 July 1973	Clifton 10 E, US	daily rain	59.2 mm (2.3 in)	35.1 mm (1.4 in)	24 years	31 of 100 (Routine)
20 June 1973	Clifton 10 E, US	daily rain	25.1 mm (1.0 in)	3.5 mm (0.14 in)	27 years	16 of 100 (Routine)
3 June 1973	Clifton 10 E, US	daily rain	63.8 mm (2.5 in)	41.7 mm (1.6 in)	32 years	40 of 100 (Notable)
6 May 1973	Clifton 10 E, US	daily rain	27.7 mm (1.1 in)	5.1 mm (0.20 in)	47 years	22 of 100 (Routine)
14 April 1973	Clifton 10 E, US	daily rain	19.8 mm (0.8 in)	6.3 mm (0.25 in)	26 years	16 of 100 (Routine)
25 January 1973	Clifton 10 E, US	daily rain	37.6 mm (1.5 in)	18.5 mm (0.7 in)	41 years	34 of 100 (Routine)
1 November 1972	Clifton 10 E, US	daily rain	20.3 mm (0.8 in)	1.8 mm (0.07 in)	53 years	20 of 100 (Routine)
26 October 1972	Clifton 10 E, US	daily rain	48.0 mm (1.9 in)	22.3 mm (0.9 in)	54 years	33 of 100 (Routine)
4 July 1972	Clifton 10 E, US	daily rain	101.1 mm (4.0 in)	50.3 mm (2.0 in)	57 years	50 of 100 (Notable)

Extremes by Year

1911 to 1975

Yearly extremes at Clifton 10 E: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	236.5 mm (9.3 in)	1936	76.7 mm (3.0 in)	65
Wettest five days (Rx5day)	321.6 mm (12.7 in)	1936	117.6 mm (4.6 in)	65
Longest dry spell (CDD)	97 days	1956	31 days	65

Wettest day (Rx1day)

The wettest day of the year at Clifton 10 E, 1911 to 1975. The record is 236.5 mm (9.3 in) in 1936, marked on the chart; the median year is 76.7 mm (3.0 in).

Wettest day (Rx1day) at Clifton 10 E by year
Year	Wettest day (Rx1day)
1911	72.9 mm (2.9 in)
1912	83.6 mm (3.3 in)
1913	114.6 mm (4.5 in)
1914	75.9 mm (3.0 in)
1915	74.9 mm (2.9 in)
1916	107.4 mm (4.2 in)
1917	44.7 mm (1.8 in)
1918	93.7 mm (3.7 in)
1919	198.6 mm (7.8 in)
1920	85.9 mm (3.4 in)
1921	47.0 mm (1.9 in)
1922	117.1 mm (4.6 in)
1923	66.8 mm (2.6 in)
1924	78.0 mm (3.1 in)
1925	59.2 mm (2.3 in)
1926	105.9 mm (4.2 in)
1927	76.2 mm (3.0 in)
1928	91.4 mm (3.6 in)
1929	72.9 mm (2.9 in)
1930	178.1 mm (7.0 in)
1931	40.1 mm (1.6 in)
1932	48.3 mm (1.9 in)
1933	153.2 mm (6.0 in)
1934	94.7 mm (3.7 in)
1935	111.8 mm (4.4 in)
1936	236.5 mm (9.3 in)
1937	50.5 mm (2.0 in)
1938	78.5 mm (3.1 in)
1939	61.7 mm (2.4 in)
1940	105.4 mm (4.1 in)
1941	99.8 mm (3.9 in)
1942	102.9 mm (4.1 in)
1943	59.4 mm (2.3 in)
1944	79.8 mm (3.1 in)
1945	70.1 mm (2.8 in)
1946	67.6 mm (2.7 in)
1947	46.0 mm (1.8 in)
1948	67.6 mm (2.7 in)
1949	41.7 mm (1.6 in)
1950	47.8 mm (1.9 in)
1951	54.6 mm (2.1 in)
1952	92.5 mm (3.6 in)
1953	57.9 mm (2.3 in)
1954	46.5 mm (1.8 in)
1955	71.1 mm (2.8 in)
1956	55.4 mm (2.2 in)
1957	90.4 mm (3.6 in)
1958	97.5 mm (3.8 in)
1959	98.0 mm (3.9 in)
1960	61.2 mm (2.4 in)
1961	81.5 mm (3.2 in)
1962	78.7 mm (3.1 in)
1963	50.5 mm (2.0 in)
1964	151.4 mm (6.0 in)
1965	109.7 mm (4.3 in)
1966	98.0 mm (3.9 in)
1967	76.7 mm (3.0 in)
1968	76.5 mm (3.0 in)
1969	74.4 mm (2.9 in)
1970	68.6 mm (2.7 in)
1971	101.6 mm (4.0 in)
1972	105.7 mm (4.2 in)
1973	63.8 mm (2.5 in)
1974	108.0 mm (4.3 in)
1975	71.9 mm (2.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Clifton 10 E, 1911 to 1975. The record is 321.6 mm (12.7 in) in 1936, marked on the chart; the median year is 117.6 mm (4.6 in).

Wettest five days (Rx5day) at Clifton 10 E by year
Year	Wettest five days (Rx5day)
1911	107.8 mm (4.2 in)
1912	107.5 mm (4.2 in)
1913	240.1 mm (9.5 in)
1914	129.6 mm (5.1 in)
1915	138.9 mm (5.5 in)
1916	128.0 mm (5.0 in)
1917	49.8 mm (2.0 in)
1918	115.8 mm (4.6 in)
1919	224.0 mm (8.8 in)
1920	135.0 mm (5.3 in)
1921	81.5 mm (3.2 in)
1922	187.5 mm (7.4 in)
1923	139.2 mm (5.5 in)
1924	114.4 mm (4.5 in)
1925	87.6 mm (3.4 in)
1926	111.7 mm (4.4 in)
1927	85.3 mm (3.4 in)
1928	108.2 mm (4.3 in)
1929	134.1 mm (5.3 in)
1930	209.6 mm (8.3 in)
1931	50.3 mm (2.0 in)
1932	94.3 mm (3.7 in)
1933	156.0 mm (6.1 in)
1934	104.7 mm (4.1 in)
1935	201.5 mm (7.9 in)
1936	321.6 mm (12.7 in)
1937	108.7 mm (4.3 in)
1938	100.1 mm (3.9 in)
1939	117.6 mm (4.6 in)
1940	244.5 mm (9.6 in)
1941	115.8 mm (4.6 in)
1942	174.3 mm (6.9 in)
1943	59.4 mm (2.3 in)
1944	227.7 mm (9.0 in)
1945	144.6 mm (5.7 in)
1946	82.8 mm (3.3 in)
1947	71.4 mm (2.8 in)
1948	67.6 mm (2.7 in)
1949	68.6 mm (2.7 in)
1950	98.8 mm (3.9 in)
1951	108.0 mm (4.3 in)
1952	149.1 mm (5.9 in)
1953	129.6 mm (5.1 in)
1954	73.6 mm (2.9 in)
1955	92.6 mm (3.6 in)
1956	86.6 mm (3.4 in)
1957	174.2 mm (6.9 in)
1958	122.7 mm (4.8 in)
1959	170.3 mm (6.7 in)
1960	169.4 mm (6.7 in)
1961	136.4 mm (5.4 in)
1962	106.1 mm (4.2 in)
1963	52.5 mm (2.1 in)
1964	153.2 mm (6.0 in)
1965	172.0 mm (6.8 in)
1966	175.3 mm (6.9 in)
1967	83.6 mm (3.3 in)
1968	108.8 mm (4.3 in)
1969	124.2 mm (4.9 in)
1970	99.6 mm (3.9 in)
1971	194.1 mm (7.6 in)
1972	126.5 mm (5.0 in)
1973	94.3 mm (3.7 in)
1974	234.0 mm (9.2 in)
1975	134.2 mm (5.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Clifton 10 E, 1911 to 1975. The record is 97 days in 1956, marked on the chart; the median year is 31 days.

Longest dry spell (CDD) at Clifton 10 E by year
Year	Longest dry spell (CDD)
1911	36 days
1912	26 days
1913	22 days
1914	34 days
1915	28 days
1916	31 days
1917	39 days
1918	56 days
1919	17 days
1920	35 days
1921	44 days
1922	25 days
1923	26 days
1924	51 days
1925	36 days
1926	34 days
1927	26 days
1928	26 days
1929	41 days
1930	50 days
1931	31 days
1932	38 days
1933	25 days
1934	60 days
1935	21 days
1936	44 days
1937	40 days
1938	44 days
1939	30 days
1940	34 days
1941	19 days
1942	34 days
1943	26 days
1944	36 days
1945	30 days
1946	29 days
1947	30 days
1948	48 days
1949	23 days
1950	47 days
1951	37 days
1952	47 days
1953	26 days
1954	43 days
1955	48 days
1956	97 days
1957	27 days
1958	20 days
1959	31 days
1960	24 days
1961	23 days
1962	55 days
1963	37 days
1964	28 days
1965	22 days
1966	55 days
1967	20 days
1968	23 days
1969	37 days
1970	29 days
1971	31 days
1972	43 days
1973	50 days
1974	25 days
1975	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

62 years, 1912 to 1974

A day with at least 78.4 mm (3.1 in) of rain is expected about once in 2 years. A day with at least 216.2 mm (8.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Clifton 10 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	78.4 mm (3.1 in)
5 years	108.4 mm (4.3 in)
10 years	130.7 mm (5.1 in)
25 years	162.2 mm (6.4 in)
50 years	188.1 mm (7.4 in)
100 years	216.2 mm (8.5 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 1912 to 1974.

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: 236.5 mm (9.3 in) in 1936; 198.6 mm (7.8 in) in 1919; 178.1 mm (7.0 in) in 1930.

Download the Data

Data for Clifton 10 E standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Clifton 10 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).

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	n/a	n/a	n/a	n/a
May	n/a	n/a	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	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

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	n/a	n/a	n/a	n/a
May	n/a	n/a	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	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a