Tehuatlan Weather Records (MXN00013137)

Record envelope, standing records and threshold days for Tehuatlan (MXN00013137), Mexico, with 31 years of record.

Key Facts for Tehuatlan

Tehuatlan (MXN00013137) is a weather station in Mexico at 21.05 latitude and -98.48 longitude, 294 m (964 ft) above sea level.
The station reports from 1981 to 2011, 31 years of record.
1,464 records set at Tehuatlan still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 21.05 latitude, -98.48 longitude.
Elevation: 294 m (964 ft).
Period of record: 1981 to 2011, 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 Tehuatlan. 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 Tehuatlan, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	40.6 C (105.1 F)	1.7 C (35.1 F)	n/a	n/a
Feb	40.6 C (105.1 F)	1.7 C (35.1 F)	n/a	n/a
Mar	46.7 C (116.1 F)	6.7 C (44.1 F)	n/a	n/a
Apr	48.9 C (120.0 F)	10.0 C (50.0 F)	n/a	n/a
May	48.9 C (120.0 F)	10.0 C (50.0 F)	n/a	n/a
Jun	47.8 C (118.0 F)	12.8 C (55.0 F)	n/a	n/a
Jul	45.0 C (113.0 F)	13.9 C (57.0 F)	n/a	n/a
Aug	46.7 C (116.1 F)	15.0 C (59.0 F)	n/a	n/a
Sep	42.8 C (109.0 F)	7.8 C (46.0 F)	n/a	n/a
Oct	42.8 C (109.0 F)	5.6 C (42.1 F)	n/a	n/a
Nov	40.6 C (105.1 F)	7.8 C (46.0 F)	n/a	n/a
Dec	40.6 C (105.1 F)	-1.1 C (30.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Tehuatlan still stand. 2000 holds the most, with 243.

Standing records at Tehuatlan by the year they were set
Year set	Standing records
1981	27
1982	26
1983	25
1984	22
1985	16
1986	13
1988	1
1989	35
1990	60
1991	17
1992	24
1993	88
1994	14
1995	3
1996	7
1997	16
1998	11
1999	35
2000	243
2001	140
2002	53
2003	5
2005	11
2007	147
2008	108
2009	116
2010	99
2011	102

Wettest Day of Each Month

Oct: 236.0 mm (9.3 in)

The wettest day on record for each calendar month at Tehuatlan. The most was 236.0 mm (9.3 in) on 13 October 1998.

Record daily precipitation for each month at Tehuatlan
Month	Record daily precipitation (mm)	Date
Jan	63.8 mm (2.5 in)	1 January 1992
Feb	40.4 mm (1.6 in)	12 February 2008
Mar	49.8 mm (2.0 in)	19 March 2000
Apr	100.1 mm (3.9 in)	21 April 1982
May	79.8 mm (3.1 in)	13 May 2000
Jun	151.9 mm (6.0 in)	17 June 1981
Jul	154.2 mm (6.1 in)	6 July 2008
Aug	174.8 mm (6.9 in)	22 August 2007
Sep	144.8 mm (5.7 in)	4 September 1984
Oct	236.0 mm (9.3 in)	13 October 1998
Nov	68.3 mm (2.7 in)	15 November 2007
Dec	99.8 mm (3.9 in)	11 December 1991

Period of Record Coverage

1981 to 2011

28 years of record at Tehuatlan, 1981 to 2011. 18 years have data for under 90 percent of days and are left out of rankings: 1981, 1984, 1985, 1986, 1988, 1989, 1990, 1991 and others.

Days with data per year at Tehuatlan
Year	Days with data	Share of year	Complete
1981	197	54%	No
1982	357	98%	Yes
1983	361	99%	Yes
1984	278	76%	No
1985	211	58%	No
1986	118	32%	No
1988	60	16%	No
1989	234	64%	No
1990	97	27%	No
1991	233	64%	No
1992	82	22%	No
1993	125	34%	No
1994	210	58%	No
1995	119	33%	No
1996	72	20%	No
1997	349	96%	Yes
1998	352	96%	Yes
1999	353	97%	Yes
2000	317	87%	No
2001	324	89%	No
2002	340	93%	Yes
2003	79	22%	No
2005	119	33%	No
2007	364	100%	Yes
2008	358	98%	Yes
2009	331	91%	Yes
2010	363	99%	Yes
2011	212	58%	No

Latest Records

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

Extremes by Year

1981 to 2011

Yearly extremes at Tehuatlan: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	48.9 C (120.0 F)	2008	38.9 C (102.0 F)	28
Coldest night (TNn)	-1.1 C (30.0 F)	1983	6.7 C (44.1 F)	28
Wettest day (Rx1day)	236.0 mm (9.3 in)	1998	74.3 mm (2.9 in)	28
Wettest five days (Rx5day)	477.6 mm (18.8 in)	1984	182.0 mm (7.2 in)	28
Longest dry spell (CDD)	74 days	2008	27 days	28

Hottest day (TXx)

The hottest day of the year at Tehuatlan, 1981 to 2011. The record is 48.9 C (120.0 F) in 2008, marked on the chart; the median year is 38.9 C (102.0 F).

Hottest day (TXx) at Tehuatlan by year
Year	Hottest day (TXx)
1981	31.7 C (89.1 F)
1982	38.3 C (100.9 F)
1983	40.0 C (104.0 F)
1984	42.8 C (109.0 F)
1985	37.8 C (100.0 F)
1986	40.0 C (104.0 F)
1988	37.8 C (100.0 F)
1989	38.9 C (102.0 F)
1990	47.8 C (118.0 F)
1991	41.7 C (107.1 F)
1992	38.9 C (102.0 F)
1993	40.0 C (104.0 F)
1994	37.8 C (100.0 F)
1995	35.6 C (96.1 F)
1996	35.6 C (96.1 F)
1997	36.7 C (98.1 F)
1998	40.0 C (104.0 F)
1999	40.0 C (104.0 F)
2000	30.0 C (86.0 F)
2001	31.7 C (89.1 F)
2002	31.7 C (89.1 F)
2003	25.0 C (77.0 F)
2005	33.9 C (93.0 F)
2007	46.7 C (116.1 F)
2008	48.9 C (120.0 F)
2009	46.7 C (116.1 F)
2010	46.7 C (116.1 F)
2011	48.9 C (120.0 F)

Coldest night (TNn)

The coldest night of the year at Tehuatlan, 1981 to 2011. The record is -1.1 C (30.0 F) in 1983, marked on the chart; the median year is 6.7 C (44.1 F).

Coldest night (TNn) at Tehuatlan by year
Year	Coldest night (TNn)
1981	8.9 C (48.0 F)
1982	6.1 C (43.0 F)
1983	-1.1 C (30.0 F)
1984	5.0 C (41.0 F)
1985	1.7 C (35.1 F)
1986	4.4 C (39.9 F)
1988	15.6 C (60.1 F)
1989	10.6 C (51.1 F)
1990	10.0 C (50.0 F)
1991	6.7 C (44.1 F)
1992	10.0 C (50.0 F)
1993	1.7 C (35.1 F)
1994	7.8 C (46.0 F)
1995	3.9 C (39.0 F)
1996	6.7 C (44.1 F)
1997	6.7 C (44.1 F)
1998	7.8 C (46.0 F)
1999	6.7 C (44.1 F)
2000	3.9 C (39.0 F)
2001	5.0 C (41.0 F)
2002	7.8 C (46.0 F)
2003	11.7 C (53.1 F)
2005	5.6 C (42.1 F)
2007	5.6 C (42.1 F)
2008	8.9 C (48.0 F)
2009	8.9 C (48.0 F)
2010	5.6 C (42.1 F)
2011	1.7 C (35.1 F)

Wettest day (Rx1day)

The wettest day of the year at Tehuatlan, 1981 to 2011. The record is 236.0 mm (9.3 in) in 1998, marked on the chart; the median year is 74.3 mm (2.9 in).

Wettest day (Rx1day) at Tehuatlan by year
Year	Wettest day (Rx1day)
1981	151.9 mm (6.0 in)
1982	100.1 mm (3.9 in)
1983	111.3 mm (4.4 in)
1984	144.8 mm (5.7 in)
1985	100.1 mm (3.9 in)
1986	30.5 mm (1.2 in)
1988	4.8 mm (0.19 in)
1989	13.0 mm (0.5 in)
1990	59.9 mm (2.4 in)
1991	99.8 mm (3.9 in)
1992	63.8 mm (2.5 in)
1993	34.8 mm (1.4 in)
1994	54.9 mm (2.2 in)
1995	51.6 mm (2.0 in)
1996	34.8 mm (1.4 in)
1997	54.9 mm (2.2 in)
1998	236.0 mm (9.3 in)
1999	138.9 mm (5.5 in)
2000	84.8 mm (3.3 in)
2001	99.8 mm (3.9 in)
2002	93.5 mm (3.7 in)
2003	9.9 mm (0.39 in)
2005	38.9 mm (1.5 in)
2007	174.8 mm (6.9 in)
2008	154.2 mm (6.1 in)
2009	47.8 mm (1.9 in)
2010	118.4 mm (4.7 in)
2011	58.9 mm (2.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Tehuatlan, 1981 to 2011. The record is 477.6 mm (18.8 in) in 1984, marked on the chart; the median year is 182.0 mm (7.2 in).

Wettest five days (Rx5day) at Tehuatlan by year
Year	Wettest five days (Rx5day)
1981	463.0 mm (18.2 in)
1982	126.7 mm (5.0 in)
1983	247.7 mm (9.8 in)
1984	477.6 mm (18.8 in)
1985	206.0 mm (8.1 in)
1986	36.6 mm (1.4 in)
1988	4.8 mm (0.19 in)
1989	20.9 mm (0.8 in)
1990	264.6 mm (10.4 in)
1991	181.4 mm (7.1 in)
1992	200.6 mm (7.9 in)
1993	92.5 mm (3.6 in)
1994	64.8 mm (2.6 in)
1995	88.7 mm (3.5 in)
1996	48.8 mm (1.9 in)
1997	142.6 mm (5.6 in)
1998	318.6 mm (12.5 in)
1999	402.4 mm (15.8 in)
2000	151.8 mm (6.0 in)
2001	241.5 mm (9.5 in)
2002	449.4 mm (17.7 in)
2003	16.8 mm (0.7 in)
2005	97.4 mm (3.8 in)
2007	286.1 mm (11.3 in)
2008	247.2 mm (9.7 in)
2009	76.0 mm (3.0 in)
2010	326.0 mm (12.8 in)
2011	182.6 mm (7.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Tehuatlan, 1981 to 2011. The record is 74 days in 2008, marked on the chart; the median year is 27 days.

Longest dry spell (CDD) at Tehuatlan by year
Year	Longest dry spell (CDD)
1981	16 days
1982	28 days
1983	21 days
1984	29 days
1985	20 days
1986	24 days
1988	26 days
1989	59 days
1990	27 days
1991	21 days
1992	24 days
1993	21 days
1994	32 days
1995	21 days
1996	12 days
1997	25 days
1998	33 days
1999	28 days
2000	41 days
2001	23 days
2002	33 days
2003	23 days
2005	34 days
2007	22 days
2008	74 days
2009	42 days
2010	33 days
2011	41 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 Tehuatlan standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tehuatlan 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).