Conlen Weather Records (USC00411946)

Record envelope, standing records and threshold days for Conlen (USC00411946), Texas, United States, with 81 years of record.

Key Facts for Conlen

Conlen (USC00411946) is a weather station in Texas, United States at 36.24 latitude and -102.24 longitude, 1,164 m (3,820 ft) above sea level.
The station reports from 1941 to 2021, 81 years of record.
6 records set at Conlen still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Conlen set a daily record precipitation of 30.7 mm (1.2 in) on 5 July 2021.

About the Station

Location: Texas, United States, 36.24 latitude, -102.24 longitude.
Elevation: 1,164 m (3,820 ft).
Period of record: 1941 to 2021, 81 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 Conlen. 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 Conlen, 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	2.2 C (36.0 F)	-2.2 C (28.0 F)	n/a	n/a

Which Years Hold Standing Records

6 standing records

6 records at Conlen still stand. 1943 holds the most, with 6.

All-Time Record Progression

4 new records

4 all-time records were set at Conlen between 11 May 1972 and 28 January 2001. Each dot is a new record.

When Conlen set new all-time records
Date	Kind	Detail
1972-05-11	Record daily precipitation	Record daily precipitation 114.3 mm (4.5 in)
1978-05-03	Record daily snowfall	Record daily snowfall 26.9 cm (10.6 in)
1994-05-10	Record daily precipitation	Record daily precipitation 127.0 mm (5.0 in)
2001-01-28	Record daily snowfall	Record daily snowfall 30.5 cm (12.0 in)

Wettest Day of Each Month

May: 127.0 mm (5.0 in)

The wettest day on record for each calendar month at Conlen. The most was 127.0 mm (5.0 in) on 10 May 1994.

Record daily precipitation for each month at Conlen
Month	Record daily precipitation (mm)	Date
Jan	40.6 mm (1.6 in)	29 January 2010
Feb	39.4 mm (1.6 in)	4 February 1964
Mar	44.2 mm (1.7 in)	20 March 1961
Apr	53.3 mm (2.1 in)	19 April 1977
May	127.0 mm (5.0 in)	10 May 1994
Jun	73.7 mm (2.9 in)	28 June 1948
Jul	64.8 mm (2.6 in)	7 July 1963
Aug	76.2 mm (3.0 in)	17 August 1992
Sep	85.1 mm (3.4 in)	19 September 1985
Oct	75.2 mm (3.0 in)	22 October 2015
Nov	68.6 mm (2.7 in)	1 November 1948
Dec	36.8 mm (1.4 in)	20 December 2011

Period of Record Coverage

1943 to 1943

1 years of record at Conlen, 1943 to 1943. 1 years have data for under 90 percent of days and are left out of rankings: 1943.

Latest Records

Latest records at Conlen
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
5 July 2021	Conlen, US	daily rain	30.7 mm (1.2 in)	9.1 mm (0.36 in)	58 years	33 of 100 (Routine)
2 March 2021	Conlen, US	daily snowfall	5.1 cm (2.0 in)	5.1 cm (2.0 in)	72 years	39 of 100 (Notable)
14 February 2021	Conlen, US	daily snowfall	6.4 cm (2.5 in)	6.4 cm (2.5 in)	73 years	41 of 100 (Notable)
14 February 2021	Conlen, US	daily snow depth	5.1 cm (2.0 in)	5.1 cm (2.0 in)	73 years	20 of 100 (Routine)
25 January 2021	Conlen, US	daily rain (Tie)	5.1 mm (0.20 in)	tie	32 years	4 of 100 (Routine)
11 January 2021	Conlen, US	daily snow depth	2.5 cm (1.0 in)	2.5 cm (1.0 in)	73 years	20 of 100 (Routine)
10 January 2021	Conlen, US	daily snowfall	7.1 cm (2.8 in)	2.0 cm (0.8 in)	20 years	18 of 100 (Routine)
14 December 2020	Conlen, US	daily snow depth	2.5 cm (1.0 in)	2.5 cm (1.0 in)	72 years	20 of 100 (Routine)
9 September 2020	Conlen, US	daily rain (Tie)	27.2 mm (1.1 in)	tie	13 years	2 of 100 (Routine)
9 August 2020	Conlen, US	daily rain	53.3 mm (2.1 in)	5.0 mm (0.20 in)	43 years	23 of 100 (Routine)
11 February 2020	Conlen, US	daily snowfall	5.1 cm (2.0 in)	5.1 cm (2.0 in)	72 years	39 of 100 (Notable)
11 February 2020	Conlen, US	daily snow depth	5.1 cm (2.0 in)	5.1 cm (2.0 in)	72 years	20 of 100 (Routine)
28 December 2019	Conlen, US	daily rain	24.4 mm (1.0 in)	22.4 mm (0.9 in)	36 years	20 of 100 (Routine)
3 June 2019	Conlen, US	daily rain	38.9 mm (1.5 in)	2.1 mm (0.08 in)	53 years	24 of 100 (Routine)
20 May 2019	Conlen, US	daily rain	43.2 mm (1.7 in)	14.0 mm (0.6 in)	64 years	35 of 100 (Notable)
13 March 2019	Conlen, US	daily rain	12.2 mm (0.5 in)	4.1 mm (0.16 in)	72 years	20 of 100 (Routine)
23 February 2019	Conlen, US	daily rain	12.2 mm (0.5 in)	3.6 mm (0.14 in)	44 years	20 of 100 (Routine)
25 December 2018	Conlen, US	daily snow depth	10.2 cm (4.0 in)	10.2 cm (4.0 in)	69 years	37 of 100 (Notable)
25 December 2018	Conlen, US	daily snowfall	10.2 cm (4.0 in)	7.7 cm (3.0 in)	5 years	19 of 100 (Routine)
25 December 2018	Conlen, US	daily rain	10.2 mm (0.4 in)	7.7 mm (0.30 in)	5 years	18 of 100 (Routine)

Extremes by Year

1941 to 2021

Yearly extremes at Conlen: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	2.2 C (36.0 F)	1943	2.2 C (36.0 F)	1
Coldest night (TNn)	-2.2 C (28.0 F)	1943	-2.2 C (28.0 F)	1
Wettest day (Rx1day)	127.0 mm (5.0 in)	1994	44.7 mm (1.8 in)	81
Wettest five days (Rx5day)	143.1 mm (5.6 in)	1951	66.8 mm (2.6 in)	81
Longest dry spell (CDD)	102 days	1950	45 days	81

Hottest day (TXx)

The hottest day of the year at Conlen, 1941 to 2021. The record is 2.2 C (36.0 F) in 1943, marked on the chart; the median year is 2.2 C (36.0 F).

Hottest day (TXx) at Conlen by year
Year	Hottest day (TXx)
1941	n/a
1942	n/a
1943	2.2 C (36.0 F)
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
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	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a

Coldest night (TNn)

The coldest night of the year at Conlen, 1941 to 2021. The record is -2.2 C (28.0 F) in 1943, marked on the chart; the median year is -2.2 C (28.0 F).

Coldest night (TNn) at Conlen by year
Year	Coldest night (TNn)
1941	n/a
1942	n/a
1943	-2.2 C (28.0 F)
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
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	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a

Wettest day (Rx1day)

The wettest day of the year at Conlen, 1941 to 2021. The record is 127.0 mm (5.0 in) in 1994, marked on the chart; the median year is 44.7 mm (1.8 in).

Wettest day (Rx1day) at Conlen by year
Year	Wettest day (Rx1day)
1941	44.7 mm (1.8 in)
1942	66.0 mm (2.6 in)
1943	24.9 mm (1.0 in)
1944	47.2 mm (1.9 in)
1945	64.3 mm (2.5 in)
1946	71.9 mm (2.8 in)
1947	53.3 mm (2.1 in)
1948	73.7 mm (2.9 in)
1949	59.9 mm (2.4 in)
1950	36.3 mm (1.4 in)
1951	82.8 mm (3.3 in)
1952	33.5 mm (1.3 in)
1953	46.2 mm (1.8 in)
1954	29.5 mm (1.2 in)
1955	41.9 mm (1.6 in)
1956	38.1 mm (1.5 in)
1957	43.2 mm (1.7 in)
1958	32.5 mm (1.3 in)
1959	44.7 mm (1.8 in)
1960	48.8 mm (1.9 in)
1961	44.2 mm (1.7 in)
1962	35.6 mm (1.4 in)
1963	64.8 mm (2.6 in)
1964	39.4 mm (1.6 in)
1965	45.7 mm (1.8 in)
1966	63.5 mm (2.5 in)
1967	47.0 mm (1.9 in)
1968	30.5 mm (1.2 in)
1969	40.6 mm (1.6 in)
1970	57.2 mm (2.3 in)
1971	65.5 mm (2.6 in)
1972	114.3 mm (4.5 in)
1973	27.2 mm (1.1 in)
1974	44.5 mm (1.8 in)
1975	44.5 mm (1.8 in)
1976	27.9 mm (1.1 in)
1977	58.4 mm (2.3 in)
1978	58.4 mm (2.3 in)
1979	30.5 mm (1.2 in)
1980	45.2 mm (1.8 in)
1981	24.1 mm (0.9 in)
1982	57.2 mm (2.3 in)
1983	44.5 mm (1.8 in)
1984	40.6 mm (1.6 in)
1985	85.1 mm (3.4 in)
1986	31.8 mm (1.3 in)
1987	52.1 mm (2.1 in)
1988	29.2 mm (1.1 in)
1989	27.9 mm (1.1 in)
1990	53.3 mm (2.1 in)
1991	69.9 mm (2.8 in)
1992	76.2 mm (3.0 in)
1993	45.7 mm (1.8 in)
1994	127.0 mm (5.0 in)
1995	43.2 mm (1.7 in)
1996	32.5 mm (1.3 in)
1997	57.2 mm (2.3 in)
1998	41.4 mm (1.6 in)
1999	28.4 mm (1.1 in)
2000	59.7 mm (2.4 in)
2001	50.8 mm (2.0 in)
2002	57.2 mm (2.3 in)
2003	38.4 mm (1.5 in)
2004	82.0 mm (3.2 in)
2005	38.1 mm (1.5 in)
2006	39.9 mm (1.6 in)
2007	40.6 mm (1.6 in)
2008	47.8 mm (1.9 in)
2009	34.3 mm (1.4 in)
2010	69.9 mm (2.8 in)
2011	36.8 mm (1.4 in)
2012	64.8 mm (2.6 in)
2013	45.7 mm (1.8 in)
2014	38.1 mm (1.5 in)
2015	75.2 mm (3.0 in)
2016	35.6 mm (1.4 in)
2017	48.3 mm (1.9 in)
2018	36.8 mm (1.4 in)
2019	43.2 mm (1.7 in)
2020	53.3 mm (2.1 in)
2021	30.7 mm (1.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Conlen, 1941 to 2021. The record is 143.1 mm (5.6 in) in 1951, marked on the chart; the median year is 66.8 mm (2.6 in).

Wettest five days (Rx5day) at Conlen by year
Year	Wettest five days (Rx5day)
1941	76.1 mm (3.0 in)
1942	72.4 mm (2.9 in)
1943	38.6 mm (1.5 in)
1944	80.4 mm (3.2 in)
1945	69.6 mm (2.7 in)
1946	119.7 mm (4.7 in)
1947	77.7 mm (3.1 in)
1948	95.0 mm (3.7 in)
1949	95.2 mm (3.7 in)
1950	86.9 mm (3.4 in)
1951	143.1 mm (5.6 in)
1952	89.2 mm (3.5 in)
1953	51.1 mm (2.0 in)
1954	48.3 mm (1.9 in)
1955	87.1 mm (3.4 in)
1956	56.4 mm (2.2 in)
1957	43.2 mm (1.7 in)
1958	60.2 mm (2.4 in)
1959	71.2 mm (2.8 in)
1960	121.7 mm (4.8 in)
1961	78.5 mm (3.1 in)
1962	80.1 mm (3.2 in)
1963	128.3 mm (5.1 in)
1964	56.4 mm (2.2 in)
1965	71.7 mm (2.8 in)
1966	83.8 mm (3.3 in)
1967	61.0 mm (2.4 in)
1968	66.8 mm (2.6 in)
1969	63.5 mm (2.5 in)
1970	58.5 mm (2.3 in)
1971	88.6 mm (3.5 in)
1972	115.6 mm (4.6 in)
1973	33.0 mm (1.3 in)
1974	44.5 mm (1.8 in)
1975	54.4 mm (2.1 in)
1976	58.5 mm (2.3 in)
1977	87.7 mm (3.5 in)
1978	113.4 mm (4.5 in)
1979	50.2 mm (2.0 in)
1980	66.8 mm (2.6 in)
1981	36.8 mm (1.4 in)
1982	59.7 mm (2.4 in)
1983	49.5 mm (1.9 in)
1984	52.3 mm (2.1 in)
1985	94.0 mm (3.7 in)
1986	58.4 mm (2.3 in)
1987	92.7 mm (3.6 in)
1988	53.3 mm (2.1 in)
1989	48.8 mm (1.9 in)
1990	66.8 mm (2.6 in)
1991	86.9 mm (3.4 in)
1992	81.3 mm (3.2 in)
1993	76.2 mm (3.0 in)
1994	127.0 mm (5.0 in)
1995	55.9 mm (2.2 in)
1996	56.2 mm (2.2 in)
1997	109.9 mm (4.3 in)
1998	108.9 mm (4.3 in)
1999	57.4 mm (2.3 in)
2000	122.4 mm (4.8 in)
2001	67.8 mm (2.7 in)
2002	57.2 mm (2.3 in)
2003	63.3 mm (2.5 in)
2004	98.3 mm (3.9 in)
2005	50.3 mm (2.0 in)
2006	52.6 mm (2.1 in)
2007	47.4 mm (1.9 in)
2008	101.9 mm (4.0 in)
2009	45.5 mm (1.8 in)
2010	94.8 mm (3.7 in)
2011	36.8 mm (1.4 in)
2012	84.4 mm (3.3 in)
2013	34.1 mm (1.3 in)
2014	42.7 mm (1.7 in)
2015	95.0 mm (3.7 in)
2016	55.9 mm (2.2 in)
2017	93.0 mm (3.7 in)
2018	61.5 mm (2.4 in)
2019	54.6 mm (2.1 in)
2020	53.3 mm (2.1 in)
2021	42.9 mm (1.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Conlen, 1941 to 2021. The record is 102 days in 1950, marked on the chart; the median year is 45 days.

Longest dry spell (CDD) at Conlen by year
Year	Longest dry spell (CDD)
1941	62 days
1942	24 days
1943	40 days
1944	31 days
1945	51 days
1946	48 days
1947	52 days
1948	60 days
1949	45 days
1950	102 days
1951	49 days
1952	47 days
1953	29 days
1954	80 days
1955	33 days
1956	63 days
1957	45 days
1958	25 days
1959	34 days
1960	47 days
1961	26 days
1962	39 days
1963	41 days
1964	44 days
1965	53 days
1966	84 days
1967	39 days
1968	33 days
1969	43 days
1970	69 days
1971	35 days
1972	46 days
1973	40 days
1974	55 days
1975	41 days
1976	63 days
1977	49 days
1978	27 days
1979	57 days
1980	43 days
1981	43 days
1982	37 days
1983	26 days
1984	39 days
1985	30 days
1986	36 days
1987	24 days
1988	54 days
1989	79 days
1990	48 days
1991	64 days
1992	63 days
1993	32 days
1994	41 days
1995	78 days
1996	76 days
1997	38 days
1998	35 days
1999	48 days
2000	48 days
2001	25 days
2002	71 days
2003	44 days
2004	30 days
2005	28 days
2006	78 days
2007	60 days
2008	46 days
2009	46 days
2010	55 days
2011	56 days
2012	34 days
2013	23 days
2014	46 days
2015	26 days
2016	83 days
2017	32 days
2018	90 days
2019	84 days
2020	42 days
2021	50 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

65 years, 1941 to 2019

A day with at least 45.0 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 119.7 mm (4.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Conlen: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	45.0 mm (1.8 in)
5 years	60.8 mm (2.4 in)
10 years	72.7 mm (2.9 in)
25 years	89.8 mm (3.5 in)
50 years	104.1 mm (4.1 in)
100 years	119.7 mm (4.7 in)	Longer than the 65 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, 65 years of values from 1941 to 2019.

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: 127.0 mm (5.0 in) in 1994; 114.3 mm (4.5 in) in 1972; 85.1 mm (3.4 in) in 1985.

Download the Data

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