San Agustin Tlaxiaca Alto Pan Weather Records (MXN00013117)

Record envelope, standing records and threshold days for San Agustin Tlaxiaca Alto Pan (MXN00013117), Mexico, with 31 years of record.

Key Facts for San Agustin Tlaxiaca Alto Pan

San Agustin Tlaxiaca Alto Pan (MXN00013117) is a weather station in Mexico at 20.10 latitude and -98.88 longitude, 2,360 m (7,742 ft) above sea level.
The station reports from 1980 to 2010, 31 years of record.
1,464 records set at San Agustin Tlaxiaca Alto Pan still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 20.10 latitude, -98.88 longitude.
Elevation: 2,360 m (7,742 ft).
Period of record: 1980 to 2010, 31 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 San Agustin Tlaxiaca Alto Pan. 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 San Agustin Tlaxiaca Alto Pan, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	30.0 C (86.0 F)	-12.2 C (10.0 F)	n/a	n/a
Feb	31.1 C (88.0 F)	-5.0 C (23.0 F)	n/a	n/a
Mar	30.6 C (87.1 F)	-2.2 C (28.0 F)	n/a	n/a
Apr	35.0 C (95.0 F)	0.0 C (32.0 F)	n/a	n/a
May	33.3 C (91.9 F)	2.8 C (37.0 F)	n/a	n/a
Jun	33.9 C (93.0 F)	2.8 C (37.0 F)	n/a	n/a
Jul	30.0 C (86.0 F)	2.8 C (37.0 F)	n/a	n/a
Aug	30.0 C (86.0 F)	2.8 C (37.0 F)	n/a	n/a
Sep	31.7 C (89.1 F)	1.7 C (35.1 F)	n/a	n/a
Oct	30.0 C (86.0 F)	-4.4 C (24.1 F)	n/a	n/a
Nov	30.0 C (86.0 F)	-5.0 C (23.0 F)	n/a	n/a
Dec	30.0 C (86.0 F)	-7.2 C (19.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at San Agustin Tlaxiaca Alto Pan still stand. 1981 holds the most, with 214.

Standing records at San Agustin Tlaxiaca Alto Pan by the year they were set
Year set	Standing records
1980	118
1981	214
1982	182
1983	145
1984	138
1985	100
1986	139
1987	53
1988	29
1989	104
1997	77
1998	68
2008	7
2009	77
2010	13

Wettest Day of Each Month

Sep: 80.3 mm (3.2 in)

The wettest day on record for each calendar month at San Agustin Tlaxiaca Alto Pan. The most was 80.3 mm (3.2 in) on 12 September 1998.

Record daily precipitation for each month at San Agustin Tlaxiaca Alto Pan
Month	Record daily precipitation (mm)	Date
Jan	39.9 mm (1.6 in)	2 January 2010
Feb	27.9 mm (1.1 in)	4 February 2010
Mar	24.9 mm (1.0 in)	4 March 1988
Apr	21.3 mm (0.8 in)	28 April 1981
May	19.8 mm (0.8 in)	20 May 1983
Jun	48.0 mm (1.9 in)	1 June 2009
Jul	28.2 mm (1.1 in)	29 July 2009
Aug	31.2 mm (1.2 in)	14 August 1982
Sep	80.3 mm (3.2 in)	12 September 1998
Oct	32.8 mm (1.3 in)	10 October 1997
Nov	23.4 mm (0.9 in)	3 November 1986
Dec	35.8 mm (1.4 in)	19 December 2009

Period of Record Coverage

1980 to 2010

15 years of record at San Agustin Tlaxiaca Alto Pan, 1980 to 2010. 6 years have data for under 90 percent of days and are left out of rankings: 1980, 1987, 1988, 1989, 2008, 2010.

Days with data per year at San Agustin Tlaxiaca Alto Pan
Year	Days with data	Share of year	Complete
1980	242	66%	No
1981	365	100%	Yes
1982	333	91%	Yes
1983	365	100%	Yes
1984	366	100%	Yes
1985	334	92%	Yes
1986	365	100%	Yes
1987	214	59%	No
1988	91	25%	No
1989	276	76%	No
1997	365	100%	Yes
1998	364	100%	Yes
2008	31	8%	No
2009	353	97%	Yes
2010	56	15%	No

Latest Records

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

Extremes by Year

1980 to 2010

Yearly extremes at San Agustin Tlaxiaca Alto Pan: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.0 C (95.0 F)	1998	30.6 C (87.1 F)	15
Coldest night (TNn)	-12.2 C (10.0 F)	2008	-4.4 C (24.1 F)	15
Wettest day (Rx1day)	80.3 mm (3.2 in)	1998	31.2 mm (1.2 in)	15
Wettest five days (Rx5day)	127.6 mm (5.0 in)	1998	60.0 mm (2.4 in)	15
Longest dry spell (CDD)	152 days	1998	44 days	15

Hottest day (TXx)

The hottest day of the year at San Agustin Tlaxiaca Alto Pan, 1980 to 2010. The record is 35.0 C (95.0 F) in 1998, marked on the chart; the median year is 30.6 C (87.1 F).

Hottest day (TXx) at San Agustin Tlaxiaca Alto Pan by year
Year	Hottest day (TXx)
1980	30.0 C (86.0 F)
1981	31.7 C (89.1 F)
1982	30.6 C (87.1 F)
1983	33.9 C (93.0 F)
1984	33.9 C (93.0 F)
1985	30.6 C (87.1 F)
1986	31.7 C (89.1 F)
1987	28.9 C (84.0 F)
1988	28.9 C (84.0 F)
1989	31.7 C (89.1 F)
1997	31.1 C (88.0 F)
1998	35.0 C (95.0 F)
2008	21.7 C (71.1 F)
2009	28.9 C (84.0 F)
2010	22.8 C (73.0 F)

Coldest night (TNn)

The coldest night of the year at San Agustin Tlaxiaca Alto Pan, 1980 to 2010. The record is -12.2 C (10.0 F) in 2008, marked on the chart; the median year is -4.4 C (24.1 F).

Coldest night (TNn) at San Agustin Tlaxiaca Alto Pan by year
Year	Coldest night (TNn)
1980	-3.3 C (26.1 F)
1981	-4.4 C (24.1 F)
1982	-4.4 C (24.1 F)
1983	-7.2 C (19.0 F)
1984	-5.0 C (23.0 F)
1985	-5.0 C (23.0 F)
1986	-11.1 C (12.0 F)
1987	-5.0 C (23.0 F)
1988	0.0 C (32.0 F)
1989	-2.2 C (28.0 F)
1997	-5.0 C (23.0 F)
1998	-2.8 C (27.0 F)
2008	-12.2 C (10.0 F)
2009	-2.2 C (28.0 F)
2010	0.0 C (32.0 F)

Wettest day (Rx1day)

The wettest day of the year at San Agustin Tlaxiaca Alto Pan, 1980 to 2010. The record is 80.3 mm (3.2 in) in 1998, marked on the chart; the median year is 31.2 mm (1.2 in).

Wettest day (Rx1day) at San Agustin Tlaxiaca Alto Pan by year
Year	Wettest day (Rx1day)
1980	21.3 mm (0.8 in)
1981	22.1 mm (0.9 in)
1982	31.2 mm (1.2 in)
1983	34.8 mm (1.4 in)
1984	54.9 mm (2.2 in)
1985	19.8 mm (0.8 in)
1986	29.0 mm (1.1 in)
1987	63.0 mm (2.5 in)
1988	24.9 mm (1.0 in)
1989	2.0 mm (0.08 in)
1997	35.6 mm (1.4 in)
1998	80.3 mm (3.2 in)
2008	0.0 mm (0.00 in)
2009	48.0 mm (1.9 in)
2010	39.9 mm (1.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at San Agustin Tlaxiaca Alto Pan, 1980 to 2010. The record is 127.6 mm (5.0 in) in 1998, marked on the chart; the median year is 60.0 mm (2.4 in).

Wettest five days (Rx5day) at San Agustin Tlaxiaca Alto Pan by year
Year	Wettest five days (Rx5day)
1980	46.9 mm (1.8 in)
1981	64.0 mm (2.5 in)
1982	37.0 mm (1.5 in)
1983	60.0 mm (2.4 in)
1984	114.3 mm (4.5 in)
1985	67.3 mm (2.6 in)
1986	53.1 mm (2.1 in)
1987	73.2 mm (2.9 in)
1988	30.0 mm (1.2 in)
1989	6.9 mm (0.27 in)
1997	74.7 mm (2.9 in)
1998	127.6 mm (5.0 in)
2008	0.0 mm (0.00 in)
2009	69.0 mm (2.7 in)
2010	59.7 mm (2.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at San Agustin Tlaxiaca Alto Pan, 1980 to 2010. The record is 152 days in 1998, marked on the chart; the median year is 44 days.

Longest dry spell (CDD) at San Agustin Tlaxiaca Alto Pan by year
Year	Longest dry spell (CDD)
1980	40 days
1981	35 days
1982	38 days
1983	55 days
1984	40 days
1985	87 days
1986	57 days
1987	50 days
1988	37 days
1989	114 days
1997	45 days
1998	152 days
2008	31 days
2009	44 days
2010	15 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 San Agustin Tlaxiaca Alto Pan standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Agustin Tlaxiaca Alto Pan 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 2026-10-17 (17 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).