Sombrerete Weather Records (MXN00030361)

Record envelope, standing records and threshold days for Sombrerete (MXN00030361), Mexico, with 30 years of record.

Key Facts for Sombrerete

Sombrerete (MXN00030361) is a weather station in Mexico at 20.88 latitude and -97.80 longitude, 48 m (157 ft) above sea level.
The station reports from 1982 to 2011, 30 years of record.
1,464 records set at Sombrerete still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 20.88 latitude, -97.80 longitude.
Elevation: 48 m (157 ft).
Period of record: 1982 to 2011, 30 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 Sombrerete. 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 Sombrerete, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	37.2 C (99.0 F)	0.6 C (33.1 F)	n/a	n/a
Feb	37.8 C (100.0 F)	4.4 C (39.9 F)	n/a	n/a
Mar	41.7 C (107.1 F)	5.6 C (42.1 F)	n/a	n/a
Apr	46.7 C (116.1 F)	5.6 C (42.1 F)	n/a	n/a
May	45.6 C (114.1 F)	10.6 C (51.1 F)	n/a	n/a
Jun	43.9 C (111.0 F)	15.0 C (59.0 F)	n/a	n/a
Jul	41.7 C (107.1 F)	16.7 C (62.1 F)	n/a	n/a
Aug	39.4 C (102.9 F)	15.6 C (60.1 F)	n/a	n/a
Sep	38.9 C (102.0 F)	11.7 C (53.1 F)	n/a	n/a
Oct	36.7 C (98.1 F)	10.6 C (51.1 F)	n/a	n/a
Nov	37.8 C (100.0 F)	5.6 C (42.1 F)	n/a	n/a
Dec	35.0 C (95.0 F)	0.6 C (33.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Sombrerete still stand. 1993 holds the most, with 108.

Standing records at Sombrerete by the year they were set
Year set	Standing records
1982	49
1983	63
1984	63
1985	21
1986	54
1987	46
1988	47
1989	75
1990	51
1991	75
1992	48
1993	108
1994	100
1995	32
1996	50
1997	44
1998	63
1999	28
2001	47
2002	36
2003	42
2004	37
2005	25
2006	58
2007	27
2008	38
2009	37
2010	40
2011	60

Wettest Day of Each Month

Sep: 285.0 mm (11.2 in)

The wettest day on record for each calendar month at Sombrerete. The most was 285.0 mm (11.2 in) on 20 September 1993.

Record daily precipitation for each month at Sombrerete
Month	Record daily precipitation (mm)	Date
Jan	47.8 mm (1.9 in)	31 January 2002
Feb	68.6 mm (2.7 in)	11 February 1999
Mar	98.0 mm (3.9 in)	30 March 1997
Apr	140.7 mm (5.5 in)	27 April 2008
May	96.8 mm (3.8 in)	18 May 1999
Jun	121.4 mm (4.8 in)	3 June 2004
Jul	174.8 mm (6.9 in)	2 July 1991
Aug	119.9 mm (4.7 in)	7 August 1990
Sep	285.0 mm (11.2 in)	20 September 1993
Oct	153.7 mm (6.1 in)	5 October 1991
Nov	131.8 mm (5.2 in)	12 November 1992
Dec	132.8 mm (5.2 in)	15 December 2009

Period of Record Coverage

1982 to 2011

29 years of record at Sombrerete, 1982 to 2011. 3 years have data for under 90 percent of days and are left out of rankings: 1982, 1989, 1999.

Days with data per year at Sombrerete
Year	Days with data	Share of year	Complete
1982	242	66%	No
1983	363	99%	Yes
1984	362	99%	Yes
1985	362	99%	Yes
1986	362	99%	Yes
1987	364	100%	Yes
1988	361	99%	Yes
1989	328	90%	No
1990	365	100%	Yes
1991	364	100%	Yes
1992	366	100%	Yes
1993	362	99%	Yes
1994	365	100%	Yes
1995	362	99%	Yes
1996	362	99%	Yes
1997	359	98%	Yes
1998	361	99%	Yes
1999	241	66%	No
2001	363	99%	Yes
2002	361	99%	Yes
2003	362	99%	Yes
2004	359	98%	Yes
2005	360	99%	Yes
2006	363	99%	Yes
2007	361	99%	Yes
2008	362	99%	Yes
2009	360	99%	Yes
2010	359	98%	Yes
2011	360	99%	Yes

Latest Records

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

Climate Trend

26 complete years, 1983 to 2011

One stripe for each of 26 complete years at Sombrerete, 1983 to 2011. Blue stripes are years cooler than the station's own mean of 24.4 C (75.9 F); red stripes are warmer. The coolest year was 2010, at 23.5 C (74.3 F), and the warmest was 1998, at 25.5 C (77.9 F). The strongest colour marks a difference of 1.2 C (2.2 F).

Annual mean temperature at Sombrerete as warming stripes, 1983 to 2011
Year	Annual mean temperature	Difference from the station mean
1983	24.1 C	-0.30 C
1984	23.7 C	-0.73 C
1985	24.1 C	-0.34 C
1986	24.5 C	+0.07 C
1987	23.6 C	-0.77 C
1988	24.2 C	-0.17 C
1990	24.4 C	-0.01 C
1991	24.7 C	+0.30 C
1992	24.1 C	-0.28 C
1993	24.8 C	+0.35 C
1994	24.4 C	-0.04 C
1995	24.6 C	+0.18 C
1996	24.2 C	-0.24 C
1997	24.4 C	-0.02 C
1998	25.5 C	+1.10 C
2001	25.2 C	+0.79 C
2002	24.3 C	-0.14 C
2003	24.8 C	+0.35 C
2004	24.3 C	-0.11 C
2005	24.4 C	-0.02 C
2006	24.8 C	+0.40 C
2007	24.2 C	-0.19 C
2008	24.2 C	-0.20 C
2009	24.6 C	+0.22 C
2010	23.5 C	-0.89 C
2011	25.0 C	+0.60 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 2011

Yearly extremes at Sombrerete: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	46.7 C (116.1 F)	1998	40.6 C (105.1 F)	29
Coldest night (TNn)	0.6 C (33.1 F)	1983	6.1 C (43.0 F)	29
Wettest day (Rx1day)	285.0 mm (11.2 in)	1993	104.4 mm (4.1 in)	29
Wettest five days (Rx5day)	380.7 mm (15.0 in)	1993	178.3 mm (7.0 in)	29
Longest dry spell (CDD)	54 days	1998	30 days	29

Hottest day (TXx)

The hottest day of the year at Sombrerete, 1982 to 2011. The record is 46.7 C (116.1 F) in 1998, marked on the chart; the median year is 40.6 C (105.1 F).

Hottest day (TXx) at Sombrerete by year
Year	Hottest day (TXx)
1982	38.9 C (102.0 F)
1983	40.6 C (105.1 F)
1984	45.0 C (113.0 F)
1985	40.6 C (105.1 F)
1986	39.4 C (102.9 F)
1987	38.9 C (102.0 F)
1988	40.0 C (104.0 F)
1989	42.8 C (109.0 F)
1990	40.6 C (105.1 F)
1991	43.9 C (111.0 F)
1992	37.8 C (100.0 F)
1993	40.0 C (104.0 F)
1994	40.0 C (104.0 F)
1995	43.9 C (111.0 F)
1996	41.7 C (107.1 F)
1997	40.0 C (104.0 F)
1998	46.7 C (116.1 F)
1999	45.6 C (114.1 F)
2001	41.7 C (107.1 F)
2002	40.0 C (104.0 F)
2003	40.6 C (105.1 F)
2004	41.1 C (106.0 F)
2005	43.9 C (111.0 F)
2006	42.2 C (108.0 F)
2007	38.3 C (100.9 F)
2008	41.1 C (106.0 F)
2009	41.1 C (106.0 F)
2010	40.6 C (105.1 F)
2011	46.7 C (116.1 F)

Coldest night (TNn)

The coldest night of the year at Sombrerete, 1982 to 2011. The record is 0.6 C (33.1 F) in 1983, marked on the chart; the median year is 6.1 C (43.0 F).

Coldest night (TNn) at Sombrerete by year
Year	Coldest night (TNn)
1982	8.3 C (46.9 F)
1983	0.6 C (33.1 F)
1984	5.0 C (41.0 F)
1985	3.9 C (39.0 F)
1986	2.2 C (36.0 F)
1987	5.6 C (42.1 F)
1988	5.0 C (41.0 F)
1989	5.6 C (42.1 F)
1990	8.3 C (46.9 F)
1991	8.9 C (48.0 F)
1992	7.8 C (46.0 F)
1993	8.9 C (48.0 F)
1994	7.8 C (46.0 F)
1995	10.0 C (50.0 F)
1996	5.0 C (41.0 F)
1997	3.9 C (39.0 F)
1998	8.9 C (48.0 F)
1999	8.9 C (48.0 F)
2001	10.0 C (50.0 F)
2002	7.8 C (46.0 F)
2003	6.1 C (43.0 F)
2004	3.9 C (39.0 F)
2005	8.3 C (46.9 F)
2006	5.0 C (41.0 F)
2007	0.6 C (33.1 F)
2008	8.3 C (46.9 F)
2009	7.8 C (46.0 F)
2010	3.3 C (37.9 F)
2011	4.4 C (39.9 F)

Wettest day (Rx1day)

The wettest day of the year at Sombrerete, 1982 to 2011. The record is 285.0 mm (11.2 in) in 1993, marked on the chart; the median year is 104.4 mm (4.1 in).

Wettest day (Rx1day) at Sombrerete by year
Year	Wettest day (Rx1day)
1982	60.2 mm (2.4 in)
1983	56.9 mm (2.2 in)
1984	70.4 mm (2.8 in)
1985	146.8 mm (5.8 in)
1986	53.3 mm (2.1 in)
1987	86.6 mm (3.4 in)
1988	223.3 mm (8.8 in)
1989	54.9 mm (2.2 in)
1990	119.9 mm (4.7 in)
1991	174.8 mm (6.9 in)
1992	131.8 mm (5.2 in)
1993	285.0 mm (11.2 in)
1994	142.7 mm (5.6 in)
1995	67.1 mm (2.6 in)
1996	70.1 mm (2.8 in)
1997	98.0 mm (3.9 in)
1998	149.4 mm (5.9 in)
1999	96.8 mm (3.8 in)
2001	82.3 mm (3.2 in)
2002	68.3 mm (2.7 in)
2003	104.4 mm (4.1 in)
2004	121.4 mm (4.8 in)
2005	75.9 mm (3.0 in)
2006	111.3 mm (4.4 in)
2007	113.0 mm (4.4 in)
2008	140.7 mm (5.5 in)
2009	132.8 mm (5.2 in)
2010	152.4 mm (6.0 in)
2011	85.3 mm (3.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Sombrerete, 1982 to 2011. The record is 380.7 mm (15.0 in) in 1993, marked on the chart; the median year is 178.3 mm (7.0 in).

Wettest five days (Rx5day) at Sombrerete by year
Year	Wettest five days (Rx5day)
1982	112.8 mm (4.4 in)
1983	117.1 mm (4.6 in)
1984	235.1 mm (9.3 in)
1985	171.2 mm (6.7 in)
1986	87.6 mm (3.4 in)
1987	180.6 mm (7.1 in)
1988	260.9 mm (10.3 in)
1989	110.5 mm (4.4 in)
1990	191.8 mm (7.6 in)
1991	271.4 mm (10.7 in)
1992	165.2 mm (6.5 in)
1993	380.7 mm (15.0 in)
1994	173.1 mm (6.8 in)
1995	108.7 mm (4.3 in)
1996	193.1 mm (7.6 in)
1997	128.5 mm (5.1 in)
1998	222.9 mm (8.8 in)
1999	114.0 mm (4.5 in)
2001	194.8 mm (7.7 in)
2002	118.6 mm (4.7 in)
2003	142.7 mm (5.6 in)
2004	171.3 mm (6.7 in)
2005	178.3 mm (7.0 in)
2006	114.3 mm (4.5 in)
2007	270.8 mm (10.7 in)
2008	182.4 mm (7.2 in)
2009	204.2 mm (8.0 in)
2010	274.7 mm (10.8 in)
2011	211.4 mm (8.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Sombrerete, 1982 to 2011. The record is 54 days in 1998, marked on the chart; the median year is 30 days.

Longest dry spell (CDD) at Sombrerete by year
Year	Longest dry spell (CDD)
1982	22 days
1983	46 days
1984	45 days
1985	22 days
1986	44 days
1987	25 days
1988	31 days
1989	30 days
1990	31 days
1991	30 days
1992	19 days
1993	16 days
1994	21 days
1995	30 days
1996	26 days
1997	20 days
1998	54 days
1999	38 days
2001	37 days
2002	38 days
2003	41 days
2004	20 days
2005	38 days
2006	37 days
2007	32 days
2008	26 days
2009	29 days
2010	27 days
2011	40 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 Sombrerete standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Sombrerete 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).