Sombrerete Zac. Weather Records (MXM00076471)

Record envelope, standing records and threshold days for Sombrerete Zac. (MXM00076471), Mexico, with 48 years of record.

Key Facts for Sombrerete Zac.

Sombrerete Zac. (MXM00076471) is a weather station in Mexico at 23.63 latitude and -103.65 longitude, 2,351 m (7,713 ft) above sea level.
The station reports from 1978 to 2025, 48 years of record.
1,464 records set at Sombrerete Zac. still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Sombrerete Zac. tied a daily record precipitation of 15.2 mm (0.6 in) on 9 July 2025.

About the Station

Location: Mexico, 23.63 latitude, -103.65 longitude.
Elevation: 2,351 m (7,713 ft).
Period of record: 1978 to 2025, 48 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

31 days at or beyond a record

The band shows the record high and record low for each calendar day at Sombrerete Zac.. The lines show the 2026 daily maximum and minimum. 31 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Sombrerete Zac., with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	30.0 C (86.0 F)	-7.5 C (18.5 F)	27.3 C (81.1 F)	-1.4 C (29.5 F)
Feb	32.0 C (89.6 F)	-4.9 C (23.2 F)	31.0 C (87.8 F)	3.2 C (37.8 F)
Mar	35.2 C (95.4 F)	-6.3 C (20.7 F)	32.5 C (90.5 F)	4.5 C (40.1 F)
Apr	35.3 C (95.5 F)	-0.9 C (30.4 F)	34.2 C (93.6 F)	0.2 C (32.4 F)
May	39.4 C (102.9 F)	0.0 C (32.0 F)	35.2 C (95.4 F)	9.4 C (48.9 F)
Jun	38.0 C (100.4 F)	4.5 C (40.1 F)	34.2 C (93.6 F)	10.2 C (50.4 F)
Jul	34.4 C (93.9 F)	6.0 C (42.8 F)	29.3 C (84.7 F)	10.4 C (50.7 F)
Aug	33.8 C (92.8 F)	5.0 C (41.0 F)	29.9 C (85.8 F)	11.8 C (53.2 F)
Sep	32.9 C (91.2 F)	5.0 C (41.0 F)	n/a	n/a
Oct	32.0 C (89.6 F)	-2.3 C (27.9 F)	n/a	n/a
Nov	33.0 C (91.4 F)	-3.0 C (26.6 F)	n/a	n/a
Dec	29.2 C (84.6 F)	-5.7 C (21.7 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Sombrerete Zac. still stand. 2023 holds the most, with 114.

Standing records at Sombrerete Zac. by the year they were set
Year set	Standing records
1978	10
1979	48
1980	14
1981	8
1982	23
1983	57
1984	40
1985	24
1987	34
1989	50
1990	44
1991	33
1992	40
1993	33
1994	39
1995	38
1996	35
1997	54
1998	9
1999	7
2000	27
2001	37
2002	27
2003	21
2004	23
2005	10
2006	16
2007	15
2008	26
2009	20
2010	15
2011	9
2012	9
2013	2
2015	5
2016	34
2017	43
2018	39
2019	48
2020	52
2021	49
2022	33
2023	114
2024	105
2025	45

Wettest Day of Each Month

Aug: 184.7 mm (7.3 in)

The wettest day on record for each calendar month at Sombrerete Zac.. The most was 184.7 mm (7.3 in) on 17 August 2021.

Record daily precipitation for each month at Sombrerete Zac.
Month	Record daily precipitation (mm)	Date
Jan	27.2 mm (1.1 in)	20 January 1997
Feb	135.6 mm (5.3 in)	4 February 2019
Mar	13.5 mm (0.5 in)	4 March 2017
Apr	13.5 mm (0.5 in)	14 April 1997
May	36.8 mm (1.4 in)	28 May 1983
Jun	47.5 mm (1.9 in)	7 June 1992
Jul	54.6 mm (2.1 in)	13 July 2004
Aug	184.7 mm (7.3 in)	17 August 2021
Sep	55.9 mm (2.2 in)	27 September 2010
Oct	74.4 mm (2.9 in)	4 October 1996
Nov	54.4 mm (2.1 in)	24 November 1982
Dec	26.9 mm (1.1 in)	3 December 1989

Period of Record Coverage

1978 to 2025

46 years of record at Sombrerete Zac., 1978 to 2025. 46 years have data for under 90 percent of days and are left out of rankings: 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985 and others.

Days with data per year at Sombrerete Zac.
Year	Days with data	Share of year	Complete
1978	95	26%	No
1979	126	35%	No
1980	70	19%	No
1981	63	17%	No
1982	103	28%	No
1983	241	66%	No
1984	221	60%	No
1985	151	41%	No
1987	66	18%	No
1988	5	1%	No
1989	200	55%	No
1990	252	69%	No
1991	224	61%	No
1992	233	64%	No
1993	221	61%	No
1994	212	58%	No
1995	242	66%	No
1996	260	71%	No
1997	137	38%	No
1998	76	21%	No
1999	61	17%	No
2000	261	71%	No
2001	263	72%	No
2002	233	64%	No
2003	199	55%	No
2004	205	56%	No
2005	113	31%	No
2006	192	53%	No
2007	237	65%	No
2008	168	46%	No
2009	140	38%	No
2010	95	26%	No
2011	105	29%	No
2012	132	36%	No
2013	29	8%	No
2015	17	5%	No
2016	246	67%	No
2017	273	75%	No
2018	268	73%	No
2019	269	74%	No
2020	239	65%	No
2021	250	68%	No
2022	258	71%	No
2023	239	65%	No
2024	266	73%	No
2025	175	48%	No

Latest Records

Latest records at Sombrerete Zac.
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 July 2025	Sombrerete Zac., MX	daily rain (Tie)	15.2 mm (0.6 in)	tie	4 years	1 of 100 (Routine)
12 June 2025	Sombrerete Zac., MX	daily rain	9.9 mm (0.39 in)	0.2 mm (0.01 in)	7 years	6 of 100 (Routine)

Extremes by Year

1978 to 2025

Yearly extremes at Sombrerete Zac.: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	39.4 C (102.9 F)	2024	33.5 C (92.2 F)	46
Coldest night (TNn)	-7.5 C (18.5 F)	1985	-2.1 C (28.2 F)	45
Wettest day (Rx1day)	184.7 mm (7.3 in)	2021	27.3 mm (1.1 in)	46
Wettest five days (Rx5day)	203.2 mm (8.0 in)	2021	42.3 mm (1.7 in)	44
Longest dry spell (CDD)	75 days	2019	19 days	46

Hottest day (TXx)

The hottest day of the year at Sombrerete Zac., 1978 to 2025. The record is 39.4 C (102.9 F) in 2024, marked on the chart; the median year is 33.5 C (92.2 F).

Hottest day (TXx) at Sombrerete Zac. by year
Year	Hottest day (TXx)
1978	30.0 C (86.0 F)
1979	31.0 C (87.8 F)
1980	28.0 C (82.4 F)
1981	30.0 C (86.0 F)
1982	34.2 C (93.6 F)
1983	32.1 C (89.8 F)
1984	32.1 C (89.8 F)
1985	32.9 C (91.2 F)
1987	29.6 C (85.3 F)
1988	26.6 C (79.9 F)
1989	36.0 C (96.8 F)
1990	32.5 C (90.5 F)
1991	32.1 C (89.8 F)
1992	32.5 C (90.5 F)
1993	32.1 C (89.8 F)
1994	32.2 C (90.0 F)
1995	34.5 C (94.1 F)
1996	33.6 C (92.5 F)
1997	31.5 C (88.7 F)
1998	34.0 C (93.2 F)
1999	28.8 C (83.8 F)
2000	33.0 C (91.4 F)
2001	32.2 C (90.0 F)
2002	34.2 C (93.6 F)
2003	34.5 C (94.1 F)
2004	30.0 C (86.0 F)
2005	35.1 C (95.2 F)
2006	33.0 C (91.4 F)
2007	34.0 C (93.2 F)
2008	35.0 C (95.0 F)
2009	35.3 C (95.5 F)
2010	33.4 C (92.1 F)
2011	36.8 C (98.2 F)
2012	32.8 C (91.0 F)
2013	34.0 C (93.2 F)
2015	26.4 C (79.5 F)
2016	33.5 C (92.3 F)
2017	35.0 C (95.0 F)
2018	36.9 C (98.4 F)
2019	34.8 C (94.6 F)
2020	35.2 C (95.4 F)
2021	36.2 C (97.2 F)
2022	36.0 C (96.8 F)
2023	37.6 C (99.7 F)
2024	39.4 C (102.9 F)
2025	35.2 C (95.4 F)

Coldest night (TNn)

The coldest night of the year at Sombrerete Zac., 1978 to 2025. The record is -7.5 C (18.5 F) in 1985, marked on the chart; the median year is -2.1 C (28.2 F).

Coldest night (TNn) at Sombrerete Zac. by year
Year	Coldest night (TNn)
1978	n/a
1979	-3.0 C (26.6 F)
1980	-1.0 C (30.2 F)
1981	2.0 C (35.6 F)
1982	-1.0 C (30.2 F)
1983	-4.5 C (23.9 F)
1984	-2.0 C (28.4 F)
1985	-7.5 C (18.5 F)
1987	1.0 C (33.8 F)
1988	0.8 C (33.4 F)
1989	-6.3 C (20.7 F)
1990	-2.4 C (27.7 F)
1991	-4.2 C (24.4 F)
1992	-3.0 C (26.6 F)
1993	-0.5 C (31.1 F)
1994	-1.1 C (30.0 F)
1995	-2.0 C (28.4 F)
1996	-1.4 C (29.5 F)
1997	-3.1 C (26.4 F)
1998	-2.5 C (27.5 F)
1999	-5.7 C (21.7 F)
2000	-4.9 C (23.2 F)
2001	-4.0 C (24.8 F)
2002	-2.2 C (28.0 F)
2003	-2.1 C (28.2 F)
2004	-3.8 C (25.2 F)
2005	-1.0 C (30.2 F)
2006	-2.1 C (28.2 F)
2007	-2.4 C (27.7 F)
2008	-4.2 C (24.4 F)
2009	-0.7 C (30.7 F)
2010	-3.2 C (26.2 F)
2011	0.1 C (32.2 F)
2012	-2.3 C (27.9 F)
2013	7.1 C (44.8 F)
2015	3.0 C (37.4 F)
2016	-1.6 C (29.1 F)
2017	0.2 C (32.4 F)
2018	-1.6 C (29.1 F)
2019	-4.0 C (24.8 F)
2020	-3.5 C (25.7 F)
2021	-2.6 C (27.3 F)
2022	-3.0 C (26.6 F)
2023	-1.1 C (30.0 F)
2024	-1.0 C (30.2 F)
2025	-1.4 C (29.5 F)

Wettest day (Rx1day)

The wettest day of the year at Sombrerete Zac., 1978 to 2025. The record is 184.7 mm (7.3 in) in 2021, marked on the chart; the median year is 27.3 mm (1.1 in).

Wettest day (Rx1day) at Sombrerete Zac. by year
Year	Wettest day (Rx1day)
1978	26.9 mm (1.1 in)
1979	18.0 mm (0.7 in)
1980	15.0 mm (0.6 in)
1981	24.9 mm (1.0 in)
1982	54.4 mm (2.1 in)
1983	36.8 mm (1.4 in)
1984	24.9 mm (1.0 in)
1985	36.1 mm (1.4 in)
1987	22.4 mm (0.9 in)
1988	0.0 mm (0.00 in)
1989	59.4 mm (2.3 in)
1990	37.1 mm (1.5 in)
1991	33.8 mm (1.3 in)
1992	54.1 mm (2.1 in)
1993	23.9 mm (0.9 in)
1994	20.6 mm (0.8 in)
1995	24.9 mm (1.0 in)
1996	74.4 mm (2.9 in)
1997	35.1 mm (1.4 in)
1998	16.5 mm (0.6 in)
1999	7.1 mm (0.28 in)
2000	22.4 mm (0.9 in)
2001	32.8 mm (1.3 in)
2002	20.1 mm (0.8 in)
2003	41.1 mm (1.6 in)
2004	54.6 mm (2.1 in)
2005	25.4 mm (1.0 in)
2006	46.7 mm (1.8 in)
2007	38.1 mm (1.5 in)
2008	33.3 mm (1.3 in)
2009	24.4 mm (1.0 in)
2010	55.9 mm (2.2 in)
2011	13.2 mm (0.5 in)
2012	35.1 mm (1.4 in)
2013	13.0 mm (0.5 in)
2015	3.6 mm (0.14 in)
2016	18.3 mm (0.7 in)
2017	45.5 mm (1.8 in)
2018	47.0 mm (1.9 in)
2019	135.6 mm (5.3 in)
2020	26.9 mm (1.1 in)
2021	184.7 mm (7.3 in)
2022	36.1 mm (1.4 in)
2023	27.7 mm (1.1 in)
2024	9.4 mm (0.37 in)
2025	22.6 mm (0.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Sombrerete Zac., 1978 to 2025. The record is 203.2 mm (8.0 in) in 2021, marked on the chart; the median year is 42.3 mm (1.7 in).

Wettest five days (Rx5day) at Sombrerete Zac. by year
Year	Wettest five days (Rx5day)
1978	1.0 mm (0.04 in)
1979	7.1 mm (0.28 in)
1980	10.2 mm (0.4 in)
1981	n/a
1982	0.0 mm (0.00 in)
1983	93.7 mm (3.7 in)
1984	23.4 mm (0.9 in)
1985	50.1 mm (2.0 in)
1987	26.7 mm (1.1 in)
1988	n/a
1989	122.5 mm (4.8 in)
1990	44.7 mm (1.8 in)
1991	105.4 mm (4.1 in)
1992	63.5 mm (2.5 in)
1993	65.0 mm (2.6 in)
1994	26.2 mm (1.0 in)
1995	51.5 mm (2.0 in)
1996	100.3 mm (3.9 in)
1997	61.5 mm (2.4 in)
1998	16.3 mm (0.6 in)
1999	2.8 mm (0.11 in)
2000	41.6 mm (1.6 in)
2001	15.2 mm (0.6 in)
2002	44.0 mm (1.7 in)
2003	42.9 mm (1.7 in)
2004	87.0 mm (3.4 in)
2005	9.4 mm (0.37 in)
2006	52.5 mm (2.1 in)
2007	76.9 mm (3.0 in)
2008	58.1 mm (2.3 in)
2009	24.4 mm (1.0 in)
2010	59.2 mm (2.3 in)
2011	15.2 mm (0.6 in)
2012	53.7 mm (2.1 in)
2013	0.0 mm (0.00 in)
2015	4.1 mm (0.16 in)
2016	35.3 mm (1.4 in)
2017	65.6 mm (2.6 in)
2018	79.7 mm (3.1 in)
2019	135.6 mm (5.3 in)
2020	10.4 mm (0.4 in)
2021	203.2 mm (8.0 in)
2022	19.0 mm (0.7 in)
2023	37.1 mm (1.5 in)
2024	9.7 mm (0.38 in)
2025	35.5 mm (1.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Sombrerete Zac., 1978 to 2025. The record is 75 days in 2019, marked on the chart; the median year is 19 days.

Longest dry spell (CDD) at Sombrerete Zac. by year
Year	Longest dry spell (CDD)
1978	11 days
1979	11 days
1980	6 days
1981	3 days
1982	8 days
1983	10 days
1984	8 days
1985	16 days
1987	4 days
1988	4 days
1989	26 days
1990	18 days
1991	20 days
1992	16 days
1993	19 days
1994	20 days
1995	39 days
1996	25 days
1997	21 days
1998	60 days
1999	7 days
2000	46 days
2001	27 days
2002	15 days
2003	27 days
2004	13 days
2005	11 days
2006	14 days
2007	69 days
2008	12 days
2009	7 days
2010	6 days
2011	6 days
2012	22 days
2013	6 days
2015	7 days
2016	48 days
2017	62 days
2018	43 days
2019	75 days
2020	27 days
2021	37 days
2022	62 days
2023	22 days
2024	46 days
2025	49 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 Zac. standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Sombrerete Zac. 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 2026-10-14 (14 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).