Topahue Weather Records (MXN00026274)

Record envelope, standing records and threshold days for Topahue (MXN00026274), Mexico, with 32 years of record.

Key Facts for Topahue

Topahue (MXN00026274) is a weather station in Mexico at 29.27 latitude and -110.63 longitude, 300 m (984 ft) above sea level.
The station reports from 1981 to 2012, 32 years of record.
1,464 records set at Topahue still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 29.27 latitude, -110.63 longitude.
Elevation: 300 m (984 ft).
Period of record: 1981 to 2012, 32 years.
Eligible elements: tmax, tmin, prcp.

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 Topahue. 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 Topahue, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.0 C (95.0 F)	-5.6 C (21.9 F)	n/a	n/a
Feb	38.3 C (100.9 F)	-7.8 C (18.0 F)	n/a	n/a
Mar	40.0 C (104.0 F)	-1.7 C (28.9 F)	n/a	n/a
Apr	43.3 C (109.9 F)	1.7 C (35.1 F)	n/a	n/a
May	46.1 C (115.0 F)	5.0 C (41.0 F)	n/a	n/a
Jun	48.3 C (118.9 F)	10.0 C (50.0 F)	n/a	n/a
Jul	47.2 C (117.0 F)	14.4 C (57.9 F)	n/a	n/a
Aug	47.2 C (117.0 F)	15.0 C (59.0 F)	n/a	n/a
Sep	45.0 C (113.0 F)	10.6 C (51.1 F)	n/a	n/a
Oct	42.2 C (108.0 F)	0.0 C (32.0 F)	n/a	n/a
Nov	40.0 C (104.0 F)	-5.0 C (23.0 F)	n/a	n/a
Dec	37.2 C (99.0 F)	-5.0 C (23.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Topahue still stand. 1998 holds the most, with 69.

Standing records at Topahue by the year they were set
Year set	Standing records
1981	5
1982	60
1983	68
1984	59
1985	56
1986	47
1987	51
1988	48
1989	39
1990	64
1991	52
1992	40
1993	47
1994	48
1995	45
1996	25
1997	48
1998	69
1999	27
2000	59
2001	34
2002	40
2003	31
2004	63
2005	31
2006	46
2007	42
2008	42
2009	59
2010	34
2011	54
2012	31

Wettest Day of Each Month

Aug: 211.8 mm (8.3 in)

The wettest day on record for each calendar month at Topahue. The most was 211.8 mm (8.3 in) on 12 August 1990.

Record daily precipitation for each month at Topahue
Month	Record daily precipitation (mm)	Date
Jan	41.9 mm (1.6 in)	4 January 1993
Feb	34.8 mm (1.4 in)	27 February 1991
Mar	34.8 mm (1.4 in)	1 March 1988
Apr	31.8 mm (1.3 in)	6 April 1984
May	30.0 mm (1.2 in)	28 May 1986
Jun	62.0 mm (2.4 in)	26 June 2009
Jul	77.0 mm (3.0 in)	15 July 1985
Aug	211.8 mm (8.3 in)	12 August 1990
Sep	124.0 mm (4.9 in)	30 September 2001
Oct	87.9 mm (3.5 in)	8 October 2000
Nov	130.8 mm (5.1 in)	11 November 1994
Dec	55.9 mm (2.2 in)	27 December 1984

Period of Record Coverage

1981 to 2012

32 years of record at Topahue, 1981 to 2012. 7 years have data for under 90 percent of days and are left out of rankings: 1981, 1999, 2004, 2005, 2009, 2011, 2012.

Days with data per year at Topahue
Year	Days with data	Share of year	Complete
1981	76	21%	No
1982	365	100%	Yes
1983	364	100%	Yes
1984	365	100%	Yes
1985	363	99%	Yes
1986	365	100%	Yes
1987	364	100%	Yes
1988	366	100%	Yes
1989	365	100%	Yes
1990	363	99%	Yes
1991	365	100%	Yes
1992	366	100%	Yes
1993	364	100%	Yes
1994	365	100%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	364	100%	Yes
1998	365	100%	Yes
1999	179	49%	No
2000	366	100%	Yes
2001	332	91%	Yes
2002	356	98%	Yes
2003	350	96%	Yes
2004	322	88%	No
2005	326	89%	No
2006	361	99%	Yes
2007	358	98%	Yes
2008	362	99%	Yes
2009	326	89%	No
2010	353	97%	Yes
2011	238	65%	No
2012	207	57%	No

Latest Records

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

Climate Trend

24 complete years, 1982 to 2010

One stripe for each of 24 complete years at Topahue, 1982 to 2010. Blue stripes are years cooler than the station's own mean of 22.5 C (72.6 F); red stripes are warmer. The coolest year was 1983, at 21.3 C (70.3 F), and the warmest was 1997, at 23.5 C (74.2 F). The strongest colour marks a difference of 1.3 C (2.3 F).

Annual mean temperature at Topahue as warming stripes, 1982 to 2010
Year	Annual mean temperature	Difference from the station mean
1982	21.8 C	-0.73 C
1983	21.3 C	-1.26 C
1984	21.9 C	-0.68 C
1985	21.9 C	-0.68 C
1986	22.8 C	+0.24 C
1987	22.3 C	-0.21 C
1988	22.6 C	+0.06 C
1989	22.9 C	+0.39 C
1990	22.3 C	-0.24 C
1991	22.1 C	-0.48 C
1992	22.3 C	-0.21 C
1993	23.0 C	+0.40 C
1994	23.0 C	+0.46 C
1995	23.0 C	+0.42 C
1996	23.3 C	+0.75 C
1997	23.5 C	+0.91 C
1998	23.1 C	+0.56 C
2000	22.5 C	-0.10 C
2002	22.4 C	-0.17 C
2003	22.7 C	+0.17 C
2006	22.7 C	+0.11 C
2007	22.6 C	+0.06 C
2008	22.7 C	+0.19 C
2010	22.6 C	+0.02 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 Topahue: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	48.3 C (118.9 F)	2012	45.0 C (113.0 F)	32
Coldest night (TNn)	-7.8 C (18.0 F)	2011	-3.0 C (26.5 F)	32
Wettest day (Rx1day)	211.8 mm (8.3 in)	1990	59.9 mm (2.4 in)	32
Wettest five days (Rx5day)	341.1 mm (13.4 in)	1990	91.9 mm (3.6 in)	32
Longest dry spell (CDD)	180 days	1982	102 days	32

Hottest day (TXx)

The hottest day of the year at Topahue, 1981 to 2012. The record is 48.3 C (118.9 F) in 2012, marked on the chart; the median year is 45.0 C (113.0 F).

Hottest day (TXx) at Topahue by year
Year	Hottest day (TXx)
1981	35.0 C (95.0 F)
1982	45.0 C (113.0 F)
1983	43.9 C (111.0 F)
1984	43.9 C (111.0 F)
1985	43.9 C (111.0 F)
1986	42.8 C (109.0 F)
1987	45.6 C (114.1 F)
1988	44.4 C (111.9 F)
1989	45.0 C (113.0 F)
1990	43.9 C (111.0 F)
1991	45.0 C (113.0 F)
1992	46.1 C (115.0 F)
1993	45.0 C (113.0 F)
1994	45.0 C (113.0 F)
1995	45.0 C (113.0 F)
1996	45.0 C (113.0 F)
1997	45.6 C (114.1 F)
1998	47.8 C (118.0 F)
1999	41.7 C (107.1 F)
2000	45.0 C (113.0 F)
2001	42.8 C (109.0 F)
2002	44.4 C (111.9 F)
2003	44.4 C (111.9 F)
2004	45.0 C (113.0 F)
2005	43.3 C (109.9 F)
2006	45.0 C (113.0 F)
2007	45.0 C (113.0 F)
2008	47.2 C (117.0 F)
2009	47.2 C (117.0 F)
2010	46.1 C (115.0 F)
2011	46.1 C (115.0 F)
2012	48.3 C (118.9 F)

Coldest night (TNn)

The coldest night of the year at Topahue, 1981 to 2012. The record is -7.8 C (18.0 F) in 2011, marked on the chart; the median year is -3.0 C (26.5 F).

Coldest night (TNn) at Topahue by year
Year	Coldest night (TNn)
1981	-2.2 C (28.0 F)
1982	-1.1 C (30.0 F)
1983	0.0 C (32.0 F)
1984	-2.2 C (28.0 F)
1985	-4.4 C (24.1 F)
1986	-1.1 C (30.0 F)
1987	-5.6 C (21.9 F)
1988	-5.0 C (23.0 F)
1989	-3.3 C (26.1 F)
1990	-3.9 C (25.0 F)
1991	-2.2 C (28.0 F)
1992	-5.0 C (23.0 F)
1993	0.6 C (33.1 F)
1994	-2.2 C (28.0 F)
1995	0.0 C (32.0 F)
1996	-2.2 C (28.0 F)
1997	-3.3 C (26.1 F)
1998	-2.2 C (28.0 F)
1999	-5.0 C (23.0 F)
2000	-2.8 C (27.0 F)
2001	-3.9 C (25.0 F)
2002	-3.9 C (25.0 F)
2003	-5.0 C (23.0 F)
2004	-2.8 C (27.0 F)
2005	-3.9 C (25.0 F)
2006	-3.9 C (25.0 F)
2007	-5.0 C (23.0 F)
2008	-2.8 C (27.0 F)
2009	-2.8 C (27.0 F)
2010	-3.9 C (25.0 F)
2011	-7.8 C (18.0 F)
2012	-0.6 C (30.9 F)

Wettest day (Rx1day)

The wettest day of the year at Topahue, 1981 to 2012. The record is 211.8 mm (8.3 in) in 1990, marked on the chart; the median year is 59.9 mm (2.4 in).

Wettest day (Rx1day) at Topahue by year
Year	Wettest day (Rx1day)
1981	8.4 mm (0.33 in)
1982	59.9 mm (2.4 in)
1983	64.8 mm (2.6 in)
1984	55.9 mm (2.2 in)
1985	77.0 mm (3.0 in)
1986	44.7 mm (1.8 in)
1987	23.9 mm (0.9 in)
1988	73.4 mm (2.9 in)
1989	74.9 mm (2.9 in)
1990	211.8 mm (8.3 in)
1991	54.9 mm (2.2 in)
1992	96.3 mm (3.8 in)
1993	48.8 mm (1.9 in)
1994	130.8 mm (5.1 in)
1995	61.0 mm (2.4 in)
1996	56.9 mm (2.2 in)
1997	49.8 mm (2.0 in)
1998	68.8 mm (2.7 in)
1999	1.3 mm (0.05 in)
2000	87.9 mm (3.5 in)
2001	124.0 mm (4.9 in)
2002	54.9 mm (2.2 in)
2003	48.3 mm (1.9 in)
2004	47.0 mm (1.9 in)
2005	39.9 mm (1.6 in)
2006	59.9 mm (2.4 in)
2007	81.8 mm (3.2 in)
2008	48.8 mm (1.9 in)
2009	70.9 mm (2.8 in)
2010	104.9 mm (4.1 in)
2011	66.8 mm (2.6 in)
2012	5.6 mm (0.22 in)

Wettest five days (Rx5day)

The wettest five days of the year at Topahue, 1981 to 2012. The record is 341.1 mm (13.4 in) in 1990, marked on the chart; the median year is 91.9 mm (3.6 in).

Wettest five days (Rx5day) at Topahue by year
Year	Wettest five days (Rx5day)
1981	12.0 mm (0.5 in)
1982	123.2 mm (4.9 in)
1983	104.7 mm (4.1 in)
1984	94.8 mm (3.7 in)
1985	156.8 mm (6.2 in)
1986	84.8 mm (3.3 in)
1987	43.8 mm (1.7 in)
1988	101.1 mm (4.0 in)
1989	105.9 mm (4.2 in)
1990	341.1 mm (13.4 in)
1991	62.7 mm (2.5 in)
1992	102.9 mm (4.1 in)
1993	100.1 mm (3.9 in)
1994	145.5 mm (5.7 in)
1995	88.9 mm (3.5 in)
1996	72.7 mm (2.9 in)
1997	84.6 mm (3.3 in)
1998	68.8 mm (2.7 in)
1999	1.3 mm (0.05 in)
2000	118.6 mm (4.7 in)
2001	184.7 mm (7.3 in)
2002	84.6 mm (3.3 in)
2003	75.2 mm (3.0 in)
2004	111.6 mm (4.4 in)
2005	62.8 mm (2.5 in)
2006	107.8 mm (4.2 in)
2007	81.8 mm (3.2 in)
2008	88.4 mm (3.5 in)
2009	104.7 mm (4.1 in)
2010	110.7 mm (4.4 in)
2011	66.8 mm (2.6 in)
2012	8.7 mm (0.34 in)

Longest dry spell (CDD)

The longest dry spell of the year at Topahue, 1981 to 2012. The record is 180 days in 1982, marked on the chart; the median year is 102 days.

Longest dry spell (CDD) at Topahue by year
Year	Longest dry spell (CDD)
1981	39 days
1982	180 days
1983	89 days
1984	67 days
1985	78 days
1986	72 days
1987	137 days
1988	87 days
1989	83 days
1990	113 days
1991	103 days
1992	94 days
1993	136 days
1994	157 days
1995	145 days
1996	139 days
1997	132 days
1998	100 days
1999	118 days
2000	92 days
2001	88 days
2002	113 days
2003	89 days
2004	60 days
2005	94 days
2006	122 days
2007	106 days
2008	137 days
2009	70 days
2010	124 days
2011	90 days
2012	145 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 Topahue standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Topahue 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).