Mentone 2 S Weather Records (USC00415828)

Record envelope, standing records and threshold days for Mentone 2 S (USC00415828), Texas, United States, with 32 years of record.

Key Facts for Mentone 2 S

Mentone 2 S (USC00415828) is a weather station in Texas, United States at 31.68 latitude and -103.60 longitude, 824 m (2,703 ft) above sea level.
The station reports from 1943 to 1974, 32 years of record.
1,464 records set at Mentone 2 S still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Texas, United States, 31.68 latitude, -103.60 longitude.
Elevation: 824 m (2,703 ft).
Period of record: 1943 to 1974, 32 years.
Eligible elements: none yet.

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 Mentone 2 S. 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 Mentone 2 S, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.6 C (96.1 F)	-17.8 C (0.0 F)	n/a	n/a
Feb	31.7 C (89.1 F)	-15.0 C (5.0 F)	n/a	n/a
Mar	37.2 C (99.0 F)	-13.9 C (7.0 F)	n/a	n/a
Apr	38.9 C (102.0 F)	-8.9 C (16.0 F)	n/a	n/a
May	41.1 C (106.0 F)	-0.6 C (30.9 F)	n/a	n/a
Jun	43.9 C (111.0 F)	7.8 C (46.0 F)	n/a	n/a
Jul	44.4 C (111.9 F)	15.6 C (60.1 F)	n/a	n/a
Aug	43.9 C (111.0 F)	11.7 C (53.1 F)	n/a	n/a
Sep	41.1 C (106.0 F)	3.9 C (39.0 F)	n/a	n/a
Oct	37.8 C (100.0 F)	-1.1 C (30.0 F)	n/a	n/a
Nov	31.1 C (88.0 F)	-9.4 C (15.1 F)	n/a	n/a
Dec	28.3 C (82.9 F)	-12.8 C (9.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Mentone 2 S still stand. 1944 holds the most, with 189.

Standing records at Mentone 2 S by the year they were set
Year set	Standing records
1943	83
1944	189
1945	135
1946	46
1947	17
1950	4
1963	27
1964	125
1965	87
1966	77
1967	145
1968	87
1969	60
1970	105
1971	85
1972	134
1973	46
1974	12

Wettest Day of Each Month

Sep: 96.3 mm (3.8 in)

The wettest day on record for each calendar month at Mentone 2 S. The most was 96.3 mm (3.8 in) on 24 September 1955.

Record daily precipitation for each month at Mentone 2 S
Month	Record daily precipitation (mm)	Date
Jan	19.3 mm (0.8 in)	24 January 1974
Feb	20.3 mm (0.8 in)	21 February 1973
Mar	26.7 mm (1.1 in)	6 March 1970
Apr	21.6 mm (0.9 in)	12 April 1950
May	43.2 mm (1.7 in)	29 May 1964
Jun	54.4 mm (2.1 in)	11 June 1965
Jul	80.3 mm (3.2 in)	22 July 1961
Aug	68.6 mm (2.7 in)	8 August 1971
Sep	96.3 mm (3.8 in)	24 September 1955
Oct	89.4 mm (3.5 in)	17 October 1960
Nov	22.9 mm (0.9 in)	14 November 1968
Dec	22.9 mm (0.9 in)	9 December 1960

Period of Record Coverage

1943 to 1974

18 years of record at Mentone 2 S, 1943 to 1974. 17 years have data for under 90 percent of days and are left out of rankings: 1943, 1945, 1946, 1947, 1950, 1963, 1964, 1965 and others.

Days with data per year at Mentone 2 S
Year	Days with data	Share of year	Complete
1943	152	42%	No
1944	366	100%	Yes
1945	325	89%	No
1946	147	40%	No
1947	43	12%	No
1950	10	3%	No
1963	43	12%	No
1964	253	69%	No
1965	226	62%	No
1966	211	58%	No
1967	290	79%	No
1968	272	74%	No
1969	174	48%	No
1970	222	61%	No
1971	202	55%	No
1972	286	78%	No
1973	114	31%	No
1974	31	8%	No

Latest Records

No records were set at this station in the latest data.

Extremes by Year

1943 to 1974

Yearly extremes at Mentone 2 S: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	44.4 C (111.9 F)	1944	41.7 C (107.0 F)	18
Coldest night (TNn)	-17.8 C (0.0 F)	1947	-11.6 C (11.0 F)	18
Wettest day (Rx1day)	96.3 mm (3.8 in)	1955	35.1 mm (1.4 in)	31
Wettest five days (Rx5day)	124.0 mm (4.9 in)	1960	41.5 mm (1.6 in)	31
Longest dry spell (CDD)	140 days	1951	68 days	31

Hottest day (TXx)

The hottest day of the year at Mentone 2 S, 1943 to 1974. The record is 44.4 C (111.9 F) in 1944, marked on the chart; the median year is 41.7 C (107.0 F).

Hottest day (TXx) at Mentone 2 S by year
Year	Hottest day (TXx)
1943	43.3 C (109.9 F)
1944	44.4 C (111.9 F)
1945	43.3 C (109.9 F)
1946	42.8 C (109.0 F)
1947	35.6 C (96.1 F)
1949	n/a
1950	41.1 C (106.0 F)
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	32.8 C (91.0 F)
1964	42.2 C (108.0 F)
1965	41.1 C (106.0 F)
1966	40.0 C (104.0 F)
1967	41.1 C (106.0 F)
1968	43.9 C (111.0 F)
1969	43.9 C (111.0 F)
1970	43.3 C (109.9 F)
1971	40.6 C (105.1 F)
1972	43.9 C (111.0 F)
1973	37.8 C (100.0 F)
1974	30.0 C (86.0 F)

Coldest night (TNn)

The coldest night of the year at Mentone 2 S, 1943 to 1974. The record is -17.8 C (0.0 F) in 1947, marked on the chart; the median year is -11.6 C (11.0 F).

Coldest night (TNn) at Mentone 2 S by year
Year	Coldest night (TNn)
1943	-7.8 C (18.0 F)
1944	-14.4 C (6.1 F)
1945	-8.9 C (16.0 F)
1946	-7.8 C (18.0 F)
1947	-17.8 C (0.0 F)
1949	n/a
1950	15.6 C (60.1 F)
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	-12.2 C (10.0 F)
1964	-16.7 C (1.9 F)
1965	-10.0 C (14.0 F)
1966	-11.1 C (12.0 F)
1967	-5.0 C (23.0 F)
1968	-6.7 C (19.9 F)
1969	-5.6 C (21.9 F)
1970	-15.0 C (5.0 F)
1971	-16.7 C (1.9 F)
1972	-15.0 C (5.0 F)
1973	-12.2 C (10.0 F)
1974	-12.2 C (10.0 F)

Wettest day (Rx1day)

The wettest day of the year at Mentone 2 S, 1943 to 1974. The record is 96.3 mm (3.8 in) in 1955, marked on the chart; the median year is 35.1 mm (1.4 in).

Wettest day (Rx1day) at Mentone 2 S by year
Year	Wettest day (Rx1day)
1943	15.7 mm (0.6 in)
1944	43.7 mm (1.7 in)
1945	31.0 mm (1.2 in)
1946	17.5 mm (0.7 in)
1947	11.4 mm (0.4 in)
1949	34.3 mm (1.4 in)
1950	37.8 mm (1.5 in)
1951	19.1 mm (0.8 in)
1952	76.5 mm (3.0 in)
1953	35.1 mm (1.4 in)
1954	33.0 mm (1.3 in)
1955	96.3 mm (3.8 in)
1956	17.0 mm (0.7 in)
1957	19.3 mm (0.8 in)
1958	40.6 mm (1.6 in)
1959	62.5 mm (2.5 in)
1960	89.4 mm (3.5 in)
1961	80.3 mm (3.2 in)
1962	22.6 mm (0.9 in)
1963	24.1 mm (0.9 in)
1964	43.2 mm (1.7 in)
1965	54.4 mm (2.1 in)
1966	25.9 mm (1.0 in)
1967	12.7 mm (0.5 in)
1968	40.1 mm (1.6 in)
1969	50.8 mm (2.0 in)
1970	40.1 mm (1.6 in)
1971	68.6 mm (2.7 in)
1972	36.8 mm (1.4 in)
1973	20.3 mm (0.8 in)
1974	19.3 mm (0.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mentone 2 S, 1943 to 1974. The record is 124.0 mm (4.9 in) in 1960, marked on the chart; the median year is 41.5 mm (1.6 in).

Wettest five days (Rx5day) at Mentone 2 S by year
Year	Wettest five days (Rx5day)
1943	18.8 mm (0.7 in)
1944	58.5 mm (2.3 in)
1945	36.1 mm (1.4 in)
1946	17.5 mm (0.7 in)
1947	16.0 mm (0.6 in)
1949	34.3 mm (1.4 in)
1950	65.0 mm (2.6 in)
1951	21.1 mm (0.8 in)
1952	78.5 mm (3.1 in)
1953	41.5 mm (1.6 in)
1954	42.4 mm (1.7 in)
1955	96.3 mm (3.8 in)
1956	19.5 mm (0.8 in)
1957	34.3 mm (1.4 in)
1958	51.0 mm (2.0 in)
1959	77.5 mm (3.1 in)
1960	124.0 mm (4.9 in)
1961	80.3 mm (3.2 in)
1962	37.8 mm (1.5 in)
1963	28.4 mm (1.1 in)
1964	47.8 mm (1.9 in)
1965	59.0 mm (2.3 in)
1966	27.4 mm (1.1 in)
1967	15.2 mm (0.6 in)
1968	64.8 mm (2.6 in)
1969	53.1 mm (2.1 in)
1970	40.1 mm (1.6 in)
1971	89.4 mm (3.5 in)
1972	42.1 mm (1.7 in)
1973	25.9 mm (1.0 in)
1974	34.5 mm (1.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Mentone 2 S, 1943 to 1974. The record is 140 days in 1951, marked on the chart; the median year is 68 days.

Longest dry spell (CDD) at Mentone 2 S by year
Year	Longest dry spell (CDD)
1943	53 days
1944	94 days
1945	84 days
1946	92 days
1947	39 days
1949	68 days
1950	100 days
1951	140 days
1952	55 days
1953	57 days
1954	86 days
1955	104 days
1956	74 days
1957	65 days
1958	61 days
1959	86 days
1960	39 days
1961	49 days
1962	61 days
1963	41 days
1964	78 days
1965	85 days
1966	70 days
1967	86 days
1968	34 days
1969	34 days
1970	59 days
1971	116 days
1972	121 days
1973	48 days
1974	23 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.

Download the Data

Data for Mentone 2 S standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Mentone 2 S 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).