San Pedro Tlaquilpan Weather Records (MXN00013133)

Record envelope, standing records and threshold days for San Pedro Tlaquilpan (MXN00013133), Mexico, with 32 years of record.

Key Facts for San Pedro Tlaquilpan

San Pedro Tlaquilpan (MXN00013133) is a weather station in Mexico at 19.93 latitude and -98.75 longitude, 2,490 m (8,169 ft) above sea level.
The station reports from 1981 to 2012, 32 years of record.
1,464 records set at San Pedro Tlaquilpan still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 19.93 latitude, -98.75 longitude.
Elevation: 2,490 m (8,169 ft).
Period of record: 1981 to 2012, 32 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 Pedro Tlaquilpan. 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 Pedro Tlaquilpan, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	27.8 C (82.0 F)	-6.1 C (21.0 F)	n/a	n/a
Feb	29.4 C (84.9 F)	-5.0 C (23.0 F)	n/a	n/a
Mar	32.8 C (91.0 F)	-3.3 C (26.1 F)	n/a	n/a
Apr	33.9 C (93.0 F)	1.1 C (34.0 F)	n/a	n/a
May	32.8 C (91.0 F)	2.2 C (36.0 F)	n/a	n/a
Jun	31.7 C (89.1 F)	4.4 C (39.9 F)	n/a	n/a
Jul	30.0 C (86.0 F)	5.0 C (41.0 F)	n/a	n/a
Aug	28.9 C (84.0 F)	3.3 C (37.9 F)	n/a	n/a
Sep	28.3 C (82.9 F)	0.0 C (32.0 F)	n/a	n/a
Oct	27.2 C (81.0 F)	-3.9 C (25.0 F)	n/a	n/a
Nov	26.7 C (80.1 F)	-5.0 C (23.0 F)	n/a	n/a
Dec	30.0 C (86.0 F)	-5.0 C (23.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at San Pedro Tlaquilpan still stand. 1998 holds the most, with 122.

Standing records at San Pedro Tlaquilpan by the year they were set
Year set	Standing records
1981	41
1982	48
1983	48
1984	93
1985	41
1986	52
1987	59
1988	51
1991	80
1992	41
1993	66
1994	56
1995	91
1996	50
1997	58
1998	122
2000	39
2002	42
2003	39
2005	39
2006	57
2007	39
2008	49
2009	52
2010	15
2011	43
2012	53

Wettest Day of Each Month

Aug: 119.4 mm (4.7 in)

The wettest day on record for each calendar month at San Pedro Tlaquilpan. The most was 119.4 mm (4.7 in) on 23 August 1998.

Record daily precipitation for each month at San Pedro Tlaquilpan
Month	Record daily precipitation (mm)	Date
Jan	23.1 mm (0.9 in)	31 January 1995
Feb	22.9 mm (0.9 in)	17 February 2010
Mar	26.7 mm (1.1 in)	29 March 2006
Apr	24.1 mm (0.9 in)	24 April 2005
May	36.6 mm (1.4 in)	9 May 2012
Jun	71.6 mm (2.8 in)	30 June 2011
Jul	73.4 mm (2.9 in)	18 July 2005
Aug	119.4 mm (4.7 in)	23 August 1998
Sep	56.1 mm (2.2 in)	10 September 1998
Oct	37.6 mm (1.5 in)	4 October 1991
Nov	15.5 mm (0.6 in)	10 November 2006
Dec	27.2 mm (1.1 in)	31 December 2011

Period of Record Coverage

1981 to 2012

27 years of record at San Pedro Tlaquilpan, 1981 to 2012. 4 years have data for under 90 percent of days and are left out of rankings: 1981, 1983, 2005, 2010.

Days with data per year at San Pedro Tlaquilpan
Year	Days with data	Share of year	Complete
1981	212	58%	No
1982	335	92%	Yes
1983	242	66%	No
1984	366	100%	Yes
1985	365	100%	Yes
1986	364	100%	Yes
1987	365	100%	Yes
1988	335	92%	Yes
1991	365	100%	Yes
1992	365	100%	Yes
1993	363	99%	Yes
1994	365	100%	Yes
1995	335	92%	Yes
1996	364	99%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
2000	366	100%	Yes
2002	365	100%	Yes
2003	365	100%	Yes
2005	243	67%	No
2006	356	98%	Yes
2007	362	99%	Yes
2008	365	100%	Yes
2009	363	99%	Yes
2010	271	74%	No
2011	365	100%	Yes
2012	363	99%	Yes

Latest Records

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

Climate Trend

19 complete years, 1984 to 2012

One stripe for each of 19 complete years at San Pedro Tlaquilpan, 1984 to 2012. Blue stripes are years cooler than the station's own mean of 14.9 C (58.8 F); red stripes are warmer. The coolest year was 2008, at 13.7 C (56.6 F), and the warmest was 1994, at 16.2 C (61.2 F). The strongest colour marks a difference of 1.4 C (2.5 F).

Annual mean temperature at San Pedro Tlaquilpan as warming stripes, 1984 to 2012
Year	Annual mean temperature	Difference from the station mean
1984	14.9 C	0.00 C
1985	14.7 C	-0.22 C
1986	14.6 C	-0.30 C
1987	15.0 C	+0.11 C
1991	15.6 C	+0.69 C
1992	14.9 C	+0.06 C
1993	15.5 C	+0.65 C
1994	16.2 C	+1.35 C
1997	14.9 C	0.00 C
1998	16.1 C	+1.25 C
2000	15.5 C	+0.60 C
2002	14.9 C	-0.03 C
2003	15.8 C	+0.89 C
2006	14.1 C	-0.78 C
2007	14.2 C	-0.72 C
2008	13.7 C	-1.20 C
2009	14.4 C	-0.45 C
2011	14.1 C	-0.79 C
2012	13.9 C	-1.02 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

1981 to 2012

Yearly extremes at San Pedro Tlaquilpan: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	33.9 C (93.0 F)	1983	30.0 C (86.0 F)	27
Coldest night (TNn)	-6.1 C (21.0 F)	1986	-4.4 C (24.1 F)	27
Wettest day (Rx1day)	119.4 mm (4.7 in)	1998	37.6 mm (1.5 in)	27
Wettest five days (Rx5day)	144.8 mm (5.7 in)	1996	72.7 mm (2.9 in)	27
Longest dry spell (CDD)	118 days	2009	55 days	27

Hottest day (TXx)

The hottest day of the year at San Pedro Tlaquilpan, 1981 to 2012. The record is 33.9 C (93.0 F) in 1983, marked on the chart; the median year is 30.0 C (86.0 F).

Hottest day (TXx) at San Pedro Tlaquilpan by year
Year	Hottest day (TXx)
1981	30.0 C (86.0 F)
1982	30.0 C (86.0 F)
1983	33.9 C (93.0 F)
1984	30.6 C (87.1 F)
1985	30.0 C (86.0 F)
1986	29.4 C (84.9 F)
1987	28.9 C (84.0 F)
1988	30.0 C (86.0 F)
1991	31.1 C (88.0 F)
1992	27.8 C (82.0 F)
1993	29.4 C (84.9 F)
1994	29.4 C (84.9 F)
1995	30.0 C (86.0 F)
1996	29.4 C (84.9 F)
1997	28.9 C (84.0 F)
1998	32.8 C (91.0 F)
2000	30.0 C (86.0 F)
2002	31.1 C (88.0 F)
2003	32.8 C (91.0 F)
2005	31.1 C (88.0 F)
2006	30.0 C (86.0 F)
2007	29.4 C (84.9 F)
2008	29.4 C (84.9 F)
2009	30.0 C (86.0 F)
2010	29.4 C (84.9 F)
2011	30.0 C (86.0 F)
2012	28.9 C (84.0 F)

Coldest night (TNn)

The coldest night of the year at San Pedro Tlaquilpan, 1981 to 2012. The record is -6.1 C (21.0 F) in 1986, marked on the chart; the median year is -4.4 C (24.1 F).

Coldest night (TNn) at San Pedro Tlaquilpan by year
Year	Coldest night (TNn)
1981	-4.4 C (24.1 F)
1982	-2.8 C (27.0 F)
1983	-0.6 C (30.9 F)
1984	-2.2 C (28.0 F)
1985	-1.1 C (30.0 F)
1986	-6.1 C (21.0 F)
1987	-3.9 C (25.0 F)
1988	-4.4 C (24.1 F)
1991	-1.1 C (30.0 F)
1992	-5.0 C (23.0 F)
1993	-0.6 C (30.9 F)
1994	-4.4 C (24.1 F)
1995	-3.9 C (25.0 F)
1996	-3.9 C (25.0 F)
1997	-5.0 C (23.0 F)
1998	-5.0 C (23.0 F)
2000	-5.0 C (23.0 F)
2002	-5.0 C (23.0 F)
2003	-4.4 C (24.1 F)
2005	-2.8 C (27.0 F)
2006	-5.0 C (23.0 F)
2007	-3.9 C (25.0 F)
2008	-5.0 C (23.0 F)
2009	-4.4 C (24.1 F)
2010	-5.0 C (23.0 F)
2011	-5.0 C (23.0 F)
2012	-1.7 C (28.9 F)

Wettest day (Rx1day)

The wettest day of the year at San Pedro Tlaquilpan, 1981 to 2012. The record is 119.4 mm (4.7 in) in 1998, marked on the chart; the median year is 37.6 mm (1.5 in).

Wettest day (Rx1day) at San Pedro Tlaquilpan by year
Year	Wettest day (Rx1day)
1981	23.6 mm (0.9 in)
1982	35.6 mm (1.4 in)
1983	29.7 mm (1.2 in)
1984	62.5 mm (2.5 in)
1985	24.1 mm (0.9 in)
1986	24.4 mm (1.0 in)
1987	23.4 mm (0.9 in)
1988	29.7 mm (1.2 in)
1991	37.6 mm (1.5 in)
1992	24.6 mm (1.0 in)
1993	24.9 mm (1.0 in)
1994	30.2 mm (1.2 in)
1995	33.0 mm (1.3 in)
1996	63.8 mm (2.5 in)
1997	52.1 mm (2.1 in)
1998	119.4 mm (4.7 in)
2000	52.6 mm (2.1 in)
2002	63.5 mm (2.5 in)
2003	33.5 mm (1.3 in)
2005	73.4 mm (2.9 in)
2006	44.7 mm (1.8 in)
2007	61.5 mm (2.4 in)
2008	42.7 mm (1.7 in)
2009	34.8 mm (1.4 in)
2010	42.4 mm (1.7 in)
2011	71.6 mm (2.8 in)
2012	63.5 mm (2.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at San Pedro Tlaquilpan, 1981 to 2012. The record is 144.8 mm (5.7 in) in 1996, marked on the chart; the median year is 72.7 mm (2.9 in).

Wettest five days (Rx5day) at San Pedro Tlaquilpan by year
Year	Wettest five days (Rx5day)
1981	50.3 mm (2.0 in)
1982	71.2 mm (2.8 in)
1983	59.1 mm (2.3 in)
1984	71.9 mm (2.8 in)
1985	45.2 mm (1.8 in)
1986	63.3 mm (2.5 in)
1987	50.8 mm (2.0 in)
1988	69.6 mm (2.7 in)
1991	100.9 mm (4.0 in)
1992	48.5 mm (1.9 in)
1993	55.4 mm (2.2 in)
1994	72.7 mm (2.9 in)
1995	69.9 mm (2.8 in)
1996	144.8 mm (5.7 in)
1997	123.2 mm (4.9 in)
1998	122.2 mm (4.8 in)
2000	92.0 mm (3.6 in)
2002	95.5 mm (3.8 in)
2003	90.3 mm (3.6 in)
2005	82.1 mm (3.2 in)
2006	73.9 mm (2.9 in)
2007	106.5 mm (4.2 in)
2008	61.9 mm (2.4 in)
2009	70.9 mm (2.8 in)
2010	128.1 mm (5.0 in)
2011	110.2 mm (4.3 in)
2012	80.4 mm (3.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at San Pedro Tlaquilpan, 1981 to 2012. The record is 118 days in 2009, marked on the chart; the median year is 55 days.

Longest dry spell (CDD) at San Pedro Tlaquilpan by year
Year	Longest dry spell (CDD)
1981	41 days
1982	77 days
1983	31 days
1984	40 days
1985	35 days
1986	107 days
1987	44 days
1988	45 days
1991	68 days
1992	28 days
1993	59 days
1994	74 days
1995	75 days
1996	59 days
1997	51 days
1998	108 days
2000	47 days
2002	62 days
2003	47 days
2005	69 days
2006	47 days
2007	45 days
2008	72 days
2009	118 days
2010	23 days
2011	103 days
2012	55 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 Pedro Tlaquilpan standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Pedro Tlaquilpan 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).