San Agustin Tlaxiaca Ocavm Weather Records (MXN00013128)

Record envelope, standing records and threshold days for San Agustin Tlaxiaca Ocavm (MXN00013128), Mexico, with 31 years of record.

Key Facts for San Agustin Tlaxiaca Ocavm

San Agustin Tlaxiaca Ocavm (MXN00013128) is a weather station in Mexico at 20.12 latitude and -98.88 longitude, 2,355 m (7,726 ft) above sea level.
The station reports from 1982 to 2012, 31 years of record.
1,464 records set at San Agustin Tlaxiaca Ocavm still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 20.12 latitude, -98.88 longitude.
Elevation: 2,355 m (7,726 ft).
Period of record: 1982 to 2012, 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 Ocavm. 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 Ocavm, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	26.7 C (80.1 F)	-6.1 C (21.0 F)	n/a	n/a
Feb	32.8 C (91.0 F)	-3.3 C (26.1 F)	n/a	n/a
Mar	32.8 C (91.0 F)	-3.9 C (25.0 F)	n/a	n/a
Apr	38.9 C (102.0 F)	1.7 C (35.1 F)	n/a	n/a
May	32.8 C (91.0 F)	1.7 C (35.1 F)	n/a	n/a
Jun	31.7 C (89.1 F)	0.6 C (33.1 F)	n/a	n/a
Jul	31.1 C (88.0 F)	2.8 C (37.0 F)	n/a	n/a
Aug	27.8 C (82.0 F)	0.0 C (32.0 F)	n/a	n/a
Sep	27.8 C (82.0 F)	-2.2 C (28.0 F)	n/a	n/a
Oct	27.8 C (82.0 F)	-2.2 C (28.0 F)	n/a	n/a
Nov	26.7 C (80.1 F)	-5.6 C (21.9 F)	n/a	n/a
Dec	32.8 C (91.0 F)	-4.4 C (24.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at San Agustin Tlaxiaca Ocavm still stand. 1987 holds the most, with 124.

Standing records at San Agustin Tlaxiaca Ocavm by the year they were set
Year set	Standing records
1982	55
1983	39
1984	74
1985	61
1986	102
1987	124
1988	84
1991	80
1992	60
1993	30
1994	50
1995	41
1996	64
2002	56
2003	66
2005	120
2006	120
2007	48
2008	88
2010	33
2011	34
2012	35

Wettest Day of Each Month

Aug: 119.9 mm (4.7 in)

The wettest day on record for each calendar month at San Agustin Tlaxiaca Ocavm. The most was 119.9 mm (4.7 in) on 22 August 2007.

Record daily precipitation for each month at San Agustin Tlaxiaca Ocavm
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	21.6 mm (0.9 in)	4 March 1988
Apr	21.6 mm (0.9 in)	30 April 2002
May	33.3 mm (1.3 in)	29 May 2006
Jun	67.8 mm (2.7 in)	30 June 2011
Jul	64.8 mm (2.6 in)	1 July 2010
Aug	119.9 mm (4.7 in)	22 August 2007
Sep	59.9 mm (2.4 in)	2 September 1988
Oct	31.5 mm (1.2 in)	5 October 1986
Nov	40.6 mm (1.6 in)	6 November 1992
Dec	9.4 mm (0.37 in)	30 December 1995

Period of Record Coverage

1982 to 2012

22 years of record at San Agustin Tlaxiaca Ocavm, 1982 to 2012. 7 years have data for under 90 percent of days and are left out of rankings: 1983, 2006, 2007, 2008, 2010, 2011, 2012.

Days with data per year at San Agustin Tlaxiaca Ocavm
Year	Days with data	Share of year	Complete
1982	360	99%	Yes
1983	168	46%	No
1984	339	93%	Yes
1985	335	92%	Yes
1986	365	100%	Yes
1987	365	100%	Yes
1988	366	100%	Yes
1991	365	100%	Yes
1992	365	100%	Yes
1993	365	100%	Yes
1994	364	100%	Yes
1995	365	100%	Yes
1996	365	100%	Yes
2002	365	100%	Yes
2003	335	92%	Yes
2005	365	100%	Yes
2006	241	66%	No
2007	239	65%	No
2008	321	88%	No
2010	266	73%	No
2011	272	75%	No
2012	304	83%	No

Latest Records

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

Climate Trend

12 complete years, 1982 to 2005

One stripe for each of 12 complete years at San Agustin Tlaxiaca Ocavm, 1982 to 2005. Blue stripes are years cooler than the station's own mean of 14.9 C (58.9 F); red stripes are warmer. The coolest year was 1992, at 14.1 C (57.3 F), and the warmest was 2005, at 15.5 C (59.9 F). The strongest colour marks a difference of 0.9 C (1.6 F).

Annual mean temperature at San Agustin Tlaxiaca Ocavm as warming stripes, 1982 to 2005
Year	Annual mean temperature	Difference from the station mean
1982	15.1 C	+0.13 C
1986	15.0 C	+0.05 C
1987	15.2 C	+0.31 C
1988	15.2 C	+0.24 C
1991	15.1 C	+0.15 C
1992	14.1 C	-0.85 C
1993	14.7 C	-0.26 C
1994	14.8 C	-0.10 C
1995	14.9 C	0.00 C
1996	14.9 C	+0.01 C
2002	14.7 C	-0.23 C
2005	15.5 C	+0.57 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 2012

Yearly extremes at San Agustin Tlaxiaca Ocavm: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.9 C (102.0 F)	2010	30.0 C (86.0 F)	22
Coldest night (TNn)	-6.1 C (21.0 F)	1988	-3.3 C (26.1 F)	22
Wettest day (Rx1day)	119.9 mm (4.7 in)	2007	36.3 mm (1.4 in)	22
Wettest five days (Rx5day)	135.0 mm (5.3 in)	2011	60.1 mm (2.4 in)	22
Longest dry spell (CDD)	112 days	2003	60 days	22

Hottest day (TXx)

The hottest day of the year at San Agustin Tlaxiaca Ocavm, 1982 to 2012. The record is 38.9 C (102.0 F) in 2010, marked on the chart; the median year is 30.0 C (86.0 F).

Hottest day (TXx) at San Agustin Tlaxiaca Ocavm by year
Year	Hottest day (TXx)
1982	30.0 C (86.0 F)
1983	26.1 C (79.0 F)
1984	32.8 C (91.0 F)
1985	30.0 C (86.0 F)
1986	32.8 C (91.0 F)
1987	28.9 C (84.0 F)
1988	31.1 C (88.0 F)
1991	30.6 C (87.1 F)
1992	27.8 C (82.0 F)
1993	29.4 C (84.9 F)
1994	30.0 C (86.0 F)
1995	30.0 C (86.0 F)
1996	31.1 C (88.0 F)
2002	26.7 C (80.1 F)
2003	28.9 C (84.0 F)
2005	33.3 C (91.9 F)
2006	32.8 C (91.0 F)
2007	27.8 C (82.0 F)
2008	32.8 C (91.0 F)
2010	38.9 C (102.0 F)
2011	29.4 C (84.9 F)
2012	27.2 C (81.0 F)

Coldest night (TNn)

The coldest night of the year at San Agustin Tlaxiaca Ocavm, 1982 to 2012. The record is -6.1 C (21.0 F) in 1988, marked on the chart; the median year is -3.3 C (26.1 F).

Coldest night (TNn) at San Agustin Tlaxiaca Ocavm by year
Year	Coldest night (TNn)
1982	-3.3 C (26.1 F)
1983	-5.0 C (23.0 F)
1984	-0.6 C (30.9 F)
1985	-3.9 C (25.0 F)
1986	-5.6 C (21.9 F)
1987	-3.3 C (26.1 F)
1988	-6.1 C (21.0 F)
1991	0.0 C (32.0 F)
1992	0.0 C (32.0 F)
1993	-0.6 C (30.9 F)
1994	0.0 C (32.0 F)
1995	-2.2 C (28.0 F)
1996	-5.6 C (21.9 F)
2002	-4.4 C (24.1 F)
2003	-4.4 C (24.1 F)
2005	-2.2 C (28.0 F)
2006	-5.0 C (23.0 F)
2007	-1.7 C (28.9 F)
2008	-3.3 C (26.1 F)
2010	0.0 C (32.0 F)
2011	-2.2 C (28.0 F)
2012	-6.1 C (21.0 F)

Wettest day (Rx1day)

The wettest day of the year at San Agustin Tlaxiaca Ocavm, 1982 to 2012. The record is 119.9 mm (4.7 in) in 2007, marked on the chart; the median year is 36.3 mm (1.4 in).

Wettest day (Rx1day) at San Agustin Tlaxiaca Ocavm by year
Year	Wettest day (Rx1day)
1982	24.4 mm (1.0 in)
1983	33.8 mm (1.3 in)
1984	52.1 mm (2.1 in)
1985	38.6 mm (1.5 in)
1986	32.8 mm (1.3 in)
1987	53.3 mm (2.1 in)
1988	59.9 mm (2.4 in)
1991	27.2 mm (1.1 in)
1992	40.6 mm (1.6 in)
1993	25.7 mm (1.0 in)
1994	28.2 mm (1.1 in)
1995	39.6 mm (1.6 in)
1996	21.6 mm (0.9 in)
2002	28.2 mm (1.1 in)
2003	34.0 mm (1.3 in)
2005	50.0 mm (2.0 in)
2006	33.3 mm (1.3 in)
2007	119.9 mm (4.7 in)
2008	32.8 mm (1.3 in)
2010	64.8 mm (2.6 in)
2011	67.8 mm (2.7 in)
2012	45.2 mm (1.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at San Agustin Tlaxiaca Ocavm, 1982 to 2012. The record is 135.0 mm (5.3 in) in 2011, marked on the chart; the median year is 60.1 mm (2.4 in).

Wettest five days (Rx5day) at San Agustin Tlaxiaca Ocavm by year
Year	Wettest five days (Rx5day)
1982	38.9 mm (1.5 in)
1983	36.1 mm (1.4 in)
1984	120.1 mm (4.7 in)
1985	61.2 mm (2.4 in)
1986	50.7 mm (2.0 in)
1987	61.2 mm (2.4 in)
1988	97.4 mm (3.8 in)
1991	75.5 mm (3.0 in)
1992	50.4 mm (2.0 in)
1993	44.7 mm (1.8 in)
1994	49.3 mm (1.9 in)
1995	44.9 mm (1.8 in)
1996	53.4 mm (2.1 in)
2002	43.9 mm (1.7 in)
2003	94.5 mm (3.7 in)
2005	111.2 mm (4.4 in)
2006	48.4 mm (1.9 in)
2007	133.4 mm (5.3 in)
2008	59.0 mm (2.3 in)
2010	115.6 mm (4.6 in)
2011	135.0 mm (5.3 in)
2012	62.4 mm (2.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at San Agustin Tlaxiaca Ocavm, 1982 to 2012. The record is 112 days in 2003, marked on the chart; the median year is 60 days.

Longest dry spell (CDD) at San Agustin Tlaxiaca Ocavm by year
Year	Longest dry spell (CDD)
1982	56 days
1983	38 days
1984	82 days
1985	88 days
1986	104 days
1987	109 days
1988	61 days
1991	57 days
1992	20 days
1993	47 days
1994	49 days
1995	35 days
1996	59 days
2002	79 days
2003	112 days
2005	72 days
2006	82 days
2007	29 days
2008	75 days
2010	37 days
2011	104 days
2012	58 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 Ocavm standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Agustin Tlaxiaca Ocavm 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).