Potrero de Abrego Weather Records (MXN00005148)

Record envelope, standing records and threshold days for Potrero de Abrego (MXN00005148), Mexico, with 34 years of record.

Key Facts for Potrero de Abrego

Potrero de Abrego (MXN00005148) is a weather station in Mexico at 25.28 latitude and -100.33 longitude, 1,740 m (5,708 ft) above sea level.
The station reports from 1979 to 2012, 34 years of record.
1,464 records set at Potrero de Abrego still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 25.28 latitude, -100.33 longitude.
Elevation: 1,740 m (5,708 ft).
Period of record: 1979 to 2012, 34 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 Potrero de Abrego. 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 Potrero de Abrego, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	32.8 C (91.0 F)	-6.7 C (19.9 F)	n/a	n/a
Feb	35.0 C (95.0 F)	-7.2 C (19.0 F)	n/a	n/a
Mar	35.6 C (96.1 F)	-4.4 C (24.1 F)	n/a	n/a
Apr	37.2 C (99.0 F)	-1.1 C (30.0 F)	n/a	n/a
May	40.0 C (104.0 F)	0.0 C (32.0 F)	n/a	n/a
Jun	40.6 C (105.1 F)	0.0 C (32.0 F)	n/a	n/a
Jul	35.6 C (96.1 F)	0.0 C (32.0 F)	n/a	n/a
Aug	38.9 C (102.0 F)	0.0 C (32.0 F)	n/a	n/a
Sep	38.9 C (102.0 F)	5.6 C (42.1 F)	n/a	n/a
Oct	35.6 C (96.1 F)	-2.2 C (28.0 F)	n/a	n/a
Nov	33.9 C (93.0 F)	-5.6 C (21.9 F)	n/a	n/a
Dec	30.0 C (86.0 F)	-12.2 C (10.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Potrero de Abrego still stand. 1981 holds the most, with 182.

Standing records at Potrero de Abrego by the year they were set
Year set	Standing records
1979	8
1980	175
1981	182
1982	138
1983	60
1984	42
1985	45
1986	47
1987	41
1988	65
1989	27
1990	16
1991	16
1992	2
1993	14
1994	13
1995	27
1996	91
1997	50
1998	29
1999	54
2000	28
2001	38
2002	22
2003	31
2004	19
2005	26
2006	24
2007	39
2008	8
2009	12
2010	11
2011	38
2012	26

Wettest Day of Each Month

Aug: 152.9 mm (6.0 in)

The wettest day on record for each calendar month at Potrero de Abrego. The most was 152.9 mm (6.0 in) on 24 August 1996.

Record daily precipitation for each month at Potrero de Abrego
Month	Record daily precipitation (mm)	Date
Jan	46.2 mm (1.8 in)	30 January 1984
Feb	34.8 mm (1.4 in)	25 February 1987
Mar	31.2 mm (1.2 in)	18 March 1997
Apr	41.4 mm (1.6 in)	21 April 1987
May	43.4 mm (1.7 in)	2 May 1981
Jun	63.8 mm (2.5 in)	17 June 1999
Jul	57.4 mm (2.3 in)	19 July 2005
Aug	152.9 mm (6.0 in)	24 August 1996
Sep	101.3 mm (4.0 in)	15 September 1989
Oct	20.8 mm (0.8 in)	27 October 1991
Nov	55.4 mm (2.2 in)	17 November 1989
Dec	45.2 mm (1.8 in)	4 December 1989

Period of Record Coverage

1979 to 2012

34 years of record at Potrero de Abrego, 1979 to 2012. 21 years have data for under 90 percent of days and are left out of rankings: 1979, 1980, 1981, 1982, 1987, 1989, 1990, 1991 and others.

Days with data per year at Potrero de Abrego
Year	Days with data	Share of year	Complete
1979	29	8%	No
1980	220	60%	No
1981	318	87%	No
1982	210	58%	No
1983	364	100%	Yes
1984	359	98%	Yes
1985	365	100%	Yes
1986	363	99%	Yes
1987	321	88%	No
1988	357	98%	Yes
1989	264	72%	No
1990	322	88%	No
1991	323	88%	No
1992	180	49%	No
1993	145	40%	No
1994	320	88%	No
1995	205	56%	No
1996	343	94%	Yes
1997	314	86%	No
1998	316	87%	No
1999	341	93%	Yes
2000	343	94%	Yes
2001	337	92%	Yes
2002	224	61%	No
2003	299	82%	No
2004	300	82%	No
2005	358	98%	Yes
2006	359	98%	Yes
2007	357	98%	Yes
2008	150	41%	No
2009	204	56%	No
2010	146	40%	No
2011	350	96%	Yes
2012	261	71%	No

Latest Records

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

Climate Trend

13 complete years, 1983 to 2011

One stripe for each of 13 complete years at Potrero de Abrego, 1983 to 2011. Blue stripes are years cooler than the station's own mean of 16.3 C (61.4 F); red stripes are warmer. The coolest year was 2007, at 15.5 C (59.8 F), and the warmest was 1985, at 18.0 C (64.4 F). The strongest colour marks a difference of 1.7 C (3.1 F).

Annual mean temperature at Potrero de Abrego as warming stripes, 1983 to 2011
Year	Annual mean temperature	Difference from the station mean
1983	17.4 C	+1.10 C
1984	16.6 C	+0.31 C
1985	18.0 C	+1.68 C
1986	16.4 C	+0.07 C
1988	16.0 C	-0.31 C
1996	17.1 C	+0.73 C
1999	16.3 C	-0.02 C
2000	16.2 C	-0.11 C
2001	15.9 C	-0.40 C
2005	15.5 C	-0.83 C
2006	15.8 C	-0.57 C
2007	15.5 C	-0.88 C
2011	15.6 C	-0.77 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

1979 to 2012

Yearly extremes at Potrero de Abrego: 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)	1980	28.9 C (84.0 F)	34
Coldest night (TNn)	-12.2 C (10.0 F)	1997	-3.3 C (26.1 F)	34
Wettest day (Rx1day)	152.9 mm (6.0 in)	1996	22.0 mm (0.9 in)	32
Wettest five days (Rx5day)	231.2 mm (9.1 in)	1996	54.5 mm (2.1 in)	32
Longest dry spell (CDD)	143 days	1999	61 days	32

Hottest day (TXx)

The hottest day of the year at Potrero de Abrego, 1979 to 2012. The record is 40.6 C (105.1 F) in 1980, marked on the chart; the median year is 28.9 C (84.0 F).

Hottest day (TXx) at Potrero de Abrego by year
Year	Hottest day (TXx)
1979	26.1 C (79.0 F)
1980	40.6 C (105.1 F)
1981	37.2 C (99.0 F)
1982	35.6 C (96.1 F)
1983	30.0 C (86.0 F)
1984	32.8 C (91.0 F)
1985	30.0 C (86.0 F)
1986	28.9 C (84.0 F)
1987	27.8 C (82.0 F)
1988	27.8 C (82.0 F)
1989	25.6 C (78.1 F)
1990	26.7 C (80.1 F)
1991	26.7 C (80.1 F)
1992	28.9 C (84.0 F)
1993	25.0 C (77.0 F)
1994	25.6 C (78.1 F)
1995	27.8 C (82.0 F)
1996	35.6 C (96.1 F)
1997	32.8 C (91.0 F)
1998	31.7 C (89.1 F)
1999	35.0 C (95.0 F)
2000	35.6 C (96.1 F)
2001	33.9 C (93.0 F)
2002	30.0 C (86.0 F)
2003	30.0 C (86.0 F)
2004	28.9 C (84.0 F)
2005	28.9 C (84.0 F)
2006	27.8 C (82.0 F)
2007	27.8 C (82.0 F)
2008	27.8 C (82.0 F)
2009	27.8 C (82.0 F)
2010	28.9 C (84.0 F)
2011	31.7 C (89.1 F)
2012	31.7 C (89.1 F)

Coldest night (TNn)

The coldest night of the year at Potrero de Abrego, 1979 to 2012. The record is -12.2 C (10.0 F) in 1997, marked on the chart; the median year is -3.3 C (26.1 F).

Coldest night (TNn) at Potrero de Abrego by year
Year	Coldest night (TNn)
1979	-2.2 C (28.0 F)
1980	0.0 C (32.0 F)
1981	-3.3 C (26.1 F)
1982	-2.2 C (28.0 F)
1983	-6.1 C (21.0 F)
1984	1.7 C (35.1 F)
1985	-2.2 C (28.0 F)
1986	-5.0 C (23.0 F)
1987	-5.0 C (23.0 F)
1988	-6.7 C (19.9 F)
1989	-3.3 C (26.1 F)
1990	-0.6 C (30.9 F)
1991	-2.2 C (28.0 F)
1992	-0.6 C (30.9 F)
1993	7.8 C (46.0 F)
1994	5.0 C (41.0 F)
1995	-3.3 C (26.1 F)
1996	-7.2 C (19.0 F)
1997	-12.2 C (10.0 F)
1998	-2.2 C (28.0 F)
1999	0.0 C (32.0 F)
2000	0.0 C (32.0 F)
2001	0.0 C (32.0 F)
2002	-4.4 C (24.1 F)
2003	-2.2 C (28.0 F)
2004	-3.3 C (26.1 F)
2005	-3.3 C (26.1 F)
2006	-3.3 C (26.1 F)
2007	-3.3 C (26.1 F)
2008	-3.3 C (26.1 F)
2009	-3.3 C (26.1 F)
2010	-5.0 C (23.0 F)
2011	-7.2 C (19.0 F)
2012	-2.2 C (28.0 F)

Wettest day (Rx1day)

The wettest day of the year at Potrero de Abrego, 1979 to 2012. The record is 152.9 mm (6.0 in) in 1996, marked on the chart; the median year is 22.0 mm (0.9 in).

Wettest day (Rx1day) at Potrero de Abrego by year
Year	Wettest day (Rx1day)
1979	13.0 mm (0.5 in)
1980	24.1 mm (0.9 in)
1981	43.4 mm (1.7 in)
1982	30.0 mm (1.2 in)
1983	24.9 mm (1.0 in)
1984	69.9 mm (2.8 in)
1985	17.8 mm (0.7 in)
1986	24.9 mm (1.0 in)
1987	41.4 mm (1.6 in)
1988	77.7 mm (3.1 in)
1989	101.3 mm (4.0 in)
1990	42.4 mm (1.7 in)
1991	20.8 mm (0.8 in)
1992	14.5 mm (0.6 in)
1993	17.3 mm (0.7 in)
1994	15.0 mm (0.6 in)
1995	13.5 mm (0.5 in)
1996	152.9 mm (6.0 in)
1997	53.1 mm (2.1 in)
1998	28.2 mm (1.1 in)
1999	63.8 mm (2.5 in)
2000	15.2 mm (0.6 in)
2001	20.8 mm (0.8 in)
2002	14.2 mm (0.6 in)
2003	22.1 mm (0.9 in)
2004	15.0 mm (0.6 in)
2005	57.4 mm (2.3 in)
2006	11.2 mm (0.4 in)
2007	20.1 mm (0.8 in)
2008	7.1 mm (0.28 in)
2009	21.8 mm (0.9 in)
2010	21.8 mm (0.9 in)
2011	n/a
2012	n/a

Wettest five days (Rx5day)

The wettest five days of the year at Potrero de Abrego, 1979 to 2012. The record is 231.2 mm (9.1 in) in 1996, marked on the chart; the median year is 54.5 mm (2.1 in).

Wettest five days (Rx5day) at Potrero de Abrego by year
Year	Wettest five days (Rx5day)
1979	22.9 mm (0.9 in)
1980	39.9 mm (1.6 in)
1981	85.6 mm (3.4 in)
1982	31.8 mm (1.3 in)
1983	57.5 mm (2.3 in)
1984	81.6 mm (3.2 in)
1985	39.6 mm (1.6 in)
1986	54.6 mm (2.1 in)
1987	67.4 mm (2.7 in)
1988	139.1 mm (5.5 in)
1989	200.9 mm (7.9 in)
1990	51.1 mm (2.0 in)
1991	54.4 mm (2.1 in)
1992	39.6 mm (1.6 in)
1993	55.4 mm (2.2 in)
1994	42.9 mm (1.7 in)
1995	30.5 mm (1.2 in)
1996	231.2 mm (9.1 in)
1997	89.7 mm (3.5 in)
1998	52.9 mm (2.1 in)
1999	86.9 mm (3.4 in)
2000	57.5 mm (2.3 in)
2001	56.8 mm (2.2 in)
2002	48.7 mm (1.9 in)
2003	53.7 mm (2.1 in)
2004	58.0 mm (2.3 in)
2005	112.3 mm (4.4 in)
2006	44.7 mm (1.8 in)
2007	59.5 mm (2.3 in)
2008	21.6 mm (0.9 in)
2009	21.8 mm (0.9 in)
2010	21.8 mm (0.9 in)
2011	n/a
2012	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Potrero de Abrego, 1979 to 2012. The record is 143 days in 1999, marked on the chart; the median year is 61 days.

Longest dry spell (CDD) at Potrero de Abrego by year
Year	Longest dry spell (CDD)
1979	19 days
1980	25 days
1981	62 days
1982	51 days
1983	68 days
1984	89 days
1985	68 days
1986	95 days
1987	48 days
1988	69 days
1989	125 days
1990	75 days
1991	50 days
1992	29 days
1993	78 days
1994	67 days
1995	37 days
1996	48 days
1997	46 days
1998	111 days
1999	143 days
2000	47 days
2001	43 days
2002	86 days
2003	55 days
2004	39 days
2005	115 days
2006	115 days
2007	59 days
2008	105 days
2009	21 days
2010	21 days
2011	n/a
2012	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.

Download the Data

Data for Potrero de Abrego standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Potrero de Abrego 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 2026-10-16 (16 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).