Ejido Horcones Weather Records (MXN00019166)

Record envelope, standing records and threshold days for Ejido Horcones (MXN00019166), Mexico, with 30 years of record.

Key Facts for Ejido Horcones

Ejido Horcones (MXN00019166) is a weather station in Mexico at 27.17 latitude and -100.40 longitude, 242 m (793 ft) above sea level.
The station reports from 1982 to 2011, 30 years of record.
1,464 records set at Ejido Horcones still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 27.17 latitude, -100.40 longitude.
Elevation: 242 m (793 ft).
Period of record: 1982 to 2011, 30 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 Ejido Horcones. 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 Ejido Horcones, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	38.9 C (102.0 F)	-6.1 C (21.0 F)	n/a	n/a
Feb	40.6 C (105.1 F)	-7.2 C (19.0 F)	n/a	n/a
Mar	45.6 C (114.1 F)	-2.2 C (28.0 F)	n/a	n/a
Apr	45.6 C (114.1 F)	5.0 C (41.0 F)	n/a	n/a
May	45.0 C (113.0 F)	6.7 C (44.1 F)	n/a	n/a
Jun	45.0 C (113.0 F)	8.9 C (48.0 F)	n/a	n/a
Jul	45.0 C (113.0 F)	11.7 C (53.1 F)	n/a	n/a
Aug	45.0 C (113.0 F)	13.9 C (57.0 F)	n/a	n/a
Sep	45.0 C (113.0 F)	10.0 C (50.0 F)	n/a	n/a
Oct	43.9 C (111.0 F)	3.9 C (39.0 F)	n/a	n/a
Nov	40.6 C (105.1 F)	-1.1 C (30.0 F)	n/a	n/a
Dec	35.6 C (96.1 F)	-4.4 C (24.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Ejido Horcones still stand. 2011 holds the most, with 165.

Standing records at Ejido Horcones by the year they were set
Year set	Standing records
1987	54
1988	86
1989	102
1990	23
1991	88
1992	84
1993	47
1994	92
1995	39
1996	35
2001	36
2002	87
2003	62
2004	148
2005	71
2006	67
2008	61
2009	61
2010	56
2011	165

Wettest Day of Each Month

Sep: 320.0 mm (12.6 in)

The wettest day on record for each calendar month at Ejido Horcones. The most was 320.0 mm (12.6 in) on 17 September 1988.

Record daily precipitation for each month at Ejido Horcones
Month	Record daily precipitation (mm)	Date
Jan	24.9 mm (1.0 in)	14 January 2008
Feb	30.0 mm (1.2 in)	2 February 2010
Mar	19.8 mm (0.8 in)	13 March 1994
Apr	69.9 mm (2.8 in)	14 April 2010
May	85.3 mm (3.4 in)	23 May 1985
Jun	71.9 mm (2.8 in)	30 June 2010
Jul	95.8 mm (3.8 in)	8 July 2010
Aug	120.4 mm (4.7 in)	18 August 1988
Sep	320.0 mm (12.6 in)	17 September 1988
Oct	147.8 mm (5.8 in)	11 October 2003
Nov	41.9 mm (1.6 in)	14 November 2004
Dec	45.0 mm (1.8 in)	7 December 2006

Period of Record Coverage

1987 to 2011

20 years of record at Ejido Horcones, 1987 to 2011. 8 years have data for under 90 percent of days and are left out of rankings: 1987, 1990, 1991, 1994, 1995, 1996, 2001, 2005.

Days with data per year at Ejido Horcones
Year	Days with data	Share of year	Complete
1987	218	60%	No
1988	347	95%	Yes
1989	333	91%	Yes
1990	86	24%	No
1991	313	86%	No
1992	364	99%	Yes
1993	363	99%	Yes
1994	303	83%	No
1995	184	50%	No
1996	116	32%	No
2001	101	28%	No
2002	364	100%	Yes
2003	361	99%	Yes
2004	364	99%	Yes
2005	276	76%	No
2006	337	92%	Yes
2008	334	91%	Yes
2009	345	95%	Yes
2010	329	90%	Yes
2011	358	98%	Yes

Latest Records

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

Climate Trend

11 complete years, 1988 to 2011

One stripe for each of 11 complete years at Ejido Horcones, 1988 to 2011. Blue stripes are years cooler than the station's own mean of 22.1 C (71.8 F); red stripes are warmer. The coolest year was 2010, at 20.1 C (68.1 F), and the warmest was 2011, at 23.9 C (75.1 F). The strongest colour marks a difference of 2.1 C (3.8 F).

Annual mean temperature at Ejido Horcones as warming stripes, 1988 to 2011
Year	Annual mean temperature	Difference from the station mean
1988	22.4 C	+0.31 C
1989	23.8 C	+1.68 C
1992	21.7 C	-0.36 C
1993	22.6 C	+0.53 C
2002	22.9 C	+0.75 C
2003	22.9 C	+0.83 C
2004	20.3 C	-1.78 C
2008	21.2 C	-0.92 C
2009	21.3 C	-0.83 C
2010	20.1 C	-2.03 C
2011	23.9 C	+1.82 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1982 to 2011

Yearly extremes at Ejido Horcones: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	45.6 C (114.1 F)	1991	42.8 C (109.0 F)	20
Coldest night (TNn)	-7.2 C (19.0 F)	2011	0.0 C (32.0 F)	20
Wettest day (Rx1day)	320.0 mm (12.6 in)	1988	42.4 mm (1.7 in)	25
Wettest five days (Rx5day)	384.8 mm (15.1 in)	1988	59.9 mm (2.4 in)	25
Longest dry spell (CDD)	108 days	1993	54 days	25

Hottest day (TXx)

The hottest day of the year at Ejido Horcones, 1982 to 2011. The record is 45.6 C (114.1 F) in 1991, marked on the chart; the median year is 42.8 C (109.0 F).

Hottest day (TXx) at Ejido Horcones by year
Year	Hottest day (TXx)
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	38.9 C (102.0 F)
1988	40.0 C (104.0 F)
1989	45.0 C (113.0 F)
1990	40.6 C (105.1 F)
1991	45.6 C (114.1 F)
1992	42.8 C (109.0 F)
1993	40.6 C (105.1 F)
1994	42.8 C (109.0 F)
1995	40.6 C (105.1 F)
1996	40.6 C (105.1 F)
2001	43.9 C (111.0 F)
2002	45.0 C (113.0 F)
2003	45.0 C (113.0 F)
2004	45.0 C (113.0 F)
2005	37.8 C (100.0 F)
2006	45.0 C (113.0 F)
2008	42.8 C (109.0 F)
2009	40.0 C (104.0 F)
2010	40.0 C (104.0 F)
2011	45.6 C (114.1 F)

Coldest night (TNn)

The coldest night of the year at Ejido Horcones, 1982 to 2011. The record is -7.2 C (19.0 F) in 2011, marked on the chart; the median year is 0.0 C (32.0 F).

Coldest night (TNn) at Ejido Horcones by year
Year	Coldest night (TNn)
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	0.6 C (33.1 F)
1988	0.6 C (33.1 F)
1989	0.6 C (33.1 F)
1990	1.7 C (35.1 F)
1991	1.7 C (35.1 F)
1992	0.6 C (33.1 F)
1993	0.0 C (32.0 F)
1994	0.6 C (33.1 F)
1995	3.9 C (39.0 F)
1996	0.0 C (32.0 F)
2001	1.7 C (35.1 F)
2002	-3.3 C (26.1 F)
2003	0.0 C (32.0 F)
2004	-1.1 C (30.0 F)
2005	-2.2 C (28.0 F)
2006	-4.4 C (24.1 F)
2008	-3.3 C (26.1 F)
2009	-3.3 C (26.1 F)
2010	-6.1 C (21.0 F)
2011	-7.2 C (19.0 F)

Wettest day (Rx1day)

The wettest day of the year at Ejido Horcones, 1982 to 2011. The record is 320.0 mm (12.6 in) in 1988, marked on the chart; the median year is 42.4 mm (1.7 in).

Wettest day (Rx1day) at Ejido Horcones by year
Year	Wettest day (Rx1day)
1982	25.4 mm (1.0 in)
1983	15.0 mm (0.6 in)
1984	24.4 mm (1.0 in)
1985	85.3 mm (3.4 in)
1986	105.7 mm (4.2 in)
1987	59.9 mm (2.4 in)
1988	320.0 mm (12.6 in)
1989	37.1 mm (1.5 in)
1990	13.0 mm (0.5 in)
1991	60.5 mm (2.4 in)
1992	18.3 mm (0.7 in)
1993	69.9 mm (2.8 in)
1994	30.0 mm (1.2 in)
1995	7.9 mm (0.31 in)
1996	59.9 mm (2.4 in)
2001	15.7 mm (0.6 in)
2002	67.8 mm (2.7 in)
2003	147.8 mm (5.8 in)
2004	41.9 mm (1.6 in)
2005	105.7 mm (4.2 in)
2006	46.5 mm (1.8 in)
2008	42.4 mm (1.7 in)
2009	39.9 mm (1.6 in)
2010	103.9 mm (4.1 in)
2011	19.8 mm (0.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Ejido Horcones, 1982 to 2011. The record is 384.8 mm (15.1 in) in 1988, marked on the chart; the median year is 59.9 mm (2.4 in).

Wettest five days (Rx5day) at Ejido Horcones by year
Year	Wettest five days (Rx5day)
1982	27.2 mm (1.1 in)
1983	29.3 mm (1.2 in)
1984	28.7 mm (1.1 in)
1985	111.3 mm (4.4 in)
1986	113.6 mm (4.5 in)
1987	69.6 mm (2.7 in)
1988	384.8 mm (15.1 in)
1989	40.9 mm (1.6 in)
1990	18.8 mm (0.7 in)
1991	140.3 mm (5.5 in)
1992	39.4 mm (1.6 in)
1993	80.8 mm (3.2 in)
1994	39.9 mm (1.6 in)
1995	7.9 mm (0.31 in)
1996	59.9 mm (2.4 in)
2001	15.7 mm (0.6 in)
2002	133.6 mm (5.3 in)
2003	158.7 mm (6.2 in)
2004	47.0 mm (1.9 in)
2005	105.7 mm (4.2 in)
2006	78.6 mm (3.1 in)
2008	78.7 mm (3.1 in)
2009	55.1 mm (2.2 in)
2010	242.3 mm (9.5 in)
2011	35.9 mm (1.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Ejido Horcones, 1982 to 2011. The record is 108 days in 1993, marked on the chart; the median year is 54 days.

Longest dry spell (CDD) at Ejido Horcones by year
Year	Longest dry spell (CDD)
1982	50 days
1983	45 days
1984	54 days
1985	38 days
1986	58 days
1987	82 days
1988	86 days
1989	50 days
1990	54 days
1991	48 days
1992	40 days
1993	108 days
1994	61 days
1995	90 days
1996	94 days
2001	53 days
2002	94 days
2003	42 days
2004	67 days
2005	57 days
2006	51 days
2008	45 days
2009	51 days
2010	37 days
2011	83 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 Ejido Horcones standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Ejido Horcones 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).