Monterrey (City) Weather Records (MXM00076393)

Record envelope, standing records and threshold days for Monterrey (City) (MXM00076393), Mexico, with 50 years of record.

Key Facts for Monterrey (City)

Monterrey (City) (MXM00076393) is a weather station in Mexico at 25.73 latitude and -100.30 longitude, 515 m (1,690 ft) above sea level.
The station reports from 1977 to 2026, 50 years of record.
1,464 records set at Monterrey (City) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Monterrey (City) set a daily record precipitation of 13.2 mm (0.5 in) on 31 July 2026.

About the Station

Location: Mexico, 25.73 latitude, -100.30 longitude.
Elevation: 515 m (1,690 ft).
Period of record: 1977 to 2026, 50 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

4 days at or beyond a record

The band shows the record high and record low for each calendar day at Monterrey (City). The lines show the 2026 daily maximum and minimum. 4 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Monterrey (City), with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.6 C (96.1 F)	-2.0 C (28.4 F)	n/a	n/a
Feb	41.0 C (105.8 F)	-4.1 C (24.6 F)	n/a	n/a
Mar	42.0 C (107.6 F)	0.0 C (32.0 F)	n/a	n/a
Apr	44.6 C (112.3 F)	6.2 C (43.2 F)	n/a	n/a
May	46.0 C (114.8 F)	11.0 C (51.8 F)	n/a	n/a
Jun	45.0 C (113.0 F)	15.8 C (60.4 F)	n/a	n/a
Jul	43.8 C (110.8 F)	19.0 C (66.2 F)	n/a	n/a
Aug	41.8 C (107.2 F)	20.0 C (68.0 F)	n/a	n/a
Sep	41.2 C (106.2 F)	10.6 C (51.1 F)	36.4 C (97.5 F)	19.6 C (67.3 F)
Oct	40.5 C (104.9 F)	5.0 C (41.0 F)	39.5 C (103.1 F)	15.2 C (59.4 F)
Nov	37.6 C (99.7 F)	2.4 C (36.3 F)	n/a	n/a
Dec	36.2 C (97.2 F)	-6.5 C (20.3 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Monterrey (City) still stand. 1996 holds the most, with 70.

Standing records at Monterrey (City) by the year they were set
Year set	Standing records
1977	6
1978	35
1979	37
1980	41
1981	36
1982	20
1983	19
1984	27
1985	7
1986	10
1987	17
1988	42
1989	33
1990	17
1991	37
1992	22
1993	39
1994	58
1995	53
1996	70
1997	67
1998	51
1999	42
2000	36
2001	13
2002	22
2003	20
2004	26
2005	27
2006	29
2007	20
2008	32
2009	32
2010	9
2011	28
2012	22
2013	11
2014	10
2015	29
2016	27
2017	31
2018	22
2019	29
2020	15
2021	21
2022	19
2023	56
2024	33
2025	59

All-Time Record Progression

2 new records

2 all-time records were set at Monterrey (City) between 5 September 2022 and 17 October 2024. Each dot is a new record.

When Monterrey (City) set new all-time records
Date	Kind	Detail
2022-09-05	Record daily precipitation	Record daily precipitation 197.6 mm (7.8 in)
2024-10-17	Record daily precipitation	Record daily precipitation 211.3 mm (8.3 in)

Wettest Day of Each Month

Oct: 211.3 mm (8.3 in)

The wettest day on record for each calendar month at Monterrey (City). The most was 211.3 mm (8.3 in) on 17 October 2024.

Record daily precipitation for each month at Monterrey (City)
Month	Record daily precipitation (mm)	Date
Jan	25.3 mm (1.0 in)	23 January 1994
Feb	40.4 mm (1.6 in)	26 February 1988
Mar	32.4 mm (1.3 in)	12 March 1997
Apr	75.9 mm (3.0 in)	16 April 1981
May	99.6 mm (3.9 in)	10 May 1982
Jun	155.4 mm (6.1 in)	20 June 2024
Jul	150.9 mm (5.9 in)	22 July 2005
Aug	131.3 mm (5.2 in)	10 August 2004
Sep	197.6 mm (7.8 in)	5 September 2022
Oct	211.3 mm (8.3 in)	17 October 2024
Nov	52.3 mm (2.1 in)	1 November 2008
Dec	52.1 mm (2.1 in)	8 December 2006

Period of Record Coverage

1977 to 2026

50 years of record at Monterrey (City), 1977 to 2026. 43 years have data for under 90 percent of days and are left out of rankings: 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984 and others.

Days with data per year at Monterrey (City)
Year	Days with data	Share of year	Complete
1977	37	10%	No
1978	177	48%	No
1979	173	47%	No
1980	214	58%	No
1981	217	59%	No
1982	113	31%	No
1983	138	38%	No
1984	141	39%	No
1985	69	19%	No
1986	51	14%	No
1987	123	34%	No
1988	207	57%	No
1989	261	72%	No
1990	298	82%	No
1991	325	89%	No
1992	327	89%	No
1993	340	93%	Yes
1994	343	94%	Yes
1995	346	95%	Yes
1996	332	91%	Yes
1997	354	97%	Yes
1998	345	95%	Yes
1999	343	94%	Yes
2000	206	56%	No
2001	224	61%	No
2002	161	44%	No
2003	170	47%	No
2004	200	55%	No
2005	233	64%	No
2006	226	62%	No
2007	221	61%	No
2008	209	57%	No
2009	188	52%	No
2010	119	33%	No
2011	181	50%	No
2012	176	48%	No
2013	104	28%	No
2014	56	15%	No
2015	185	51%	No
2016	199	54%	No
2017	209	57%	No
2018	203	56%	No
2019	151	41%	No
2020	81	22%	No
2021	84	23%	No
2022	140	38%	No
2023	157	43%	No
2024	175	48%	No
2025	135	37%	No
2026	8	2%	No

Latest Records

Latest records at Monterrey (City)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 July 2026	Monterrey (City), MX	daily rain	13.2 mm (0.5 in)	4.3 mm (0.17 in)	25 years	13 of 100 (Routine)
25 July 2026	Monterrey (City), MX	daily rain	22.3 mm (0.9 in)	0.7 mm (0.03 in)	16 years	9 of 100 (Routine)
17 July 2026	Monterrey (City), MX	daily rain	6.5 mm (0.26 in)	5.3 mm (0.21 in)	28 years	15 of 100 (Routine)
15 July 2026	Monterrey (City), MX	daily rain	8.1 mm (0.32 in)	6.3 mm (0.25 in)	19 years	12 of 100 (Routine)
13 July 2026	Monterrey (City), MX	daily rain	2.1 mm (0.08 in)	2.1 mm (0.08 in)	47 years	19 of 100 (Routine)
18 December 2024	Monterrey (City), MX	daily rain	1.0 mm (0.04 in)	0.7 mm (0.03 in)	10 years	7 of 100 (Routine)
18 October 2024	Monterrey (City), MX	daily rain	22.1 mm (0.9 in)	14.5 mm (0.6 in)	2 years	12 of 100 (Routine)
17 October 2024	Monterrey (City), MX	all-time rain	211.3 mm (8.3 in)	13.7 mm (0.5 in)	2 years	32 of 100 (Routine)
28 August 2024	Monterrey (City), MX	daily rain	36.6 mm (1.4 in)	22.9 mm (0.9 in)	11 years	19 of 100 (Routine)
24 June 2024	Monterrey (City), MX	daily rain	17.3 mm (0.7 in)	8.6 mm (0.34 in)	31 years	17 of 100 (Routine)
22 June 2024	Monterrey (City), MX	daily rain	120.4 mm (4.7 in)	20.8 mm (0.8 in)	6 years	16 of 100 (Routine)
20 June 2024	Monterrey (City), MX	monthly rain	155.4 mm (6.1 in)	55.4 mm (2.2 in)	30 years	53 of 100 (Notable)
7 June 2024	Monterrey (City), MX	daily rain	12.4 mm (0.5 in)	0.6 mm (0.02 in)	26 years	11 of 100 (Routine)
30 May 2024	Monterrey (City), MX	daily rain	53.6 mm (2.1 in)	33.3 mm (1.3 in)	40 years	40 of 100 (Notable)
19 March 2024	Monterrey (City), MX	daily rain	22.6 mm (0.9 in)	11.4 mm (0.4 in)	5 years	20 of 100 (Routine)
17 February 2024	Monterrey (City), MX	daily rain	19.1 mm (0.8 in)	10.7 mm (0.4 in)	34 years	20 of 100 (Routine)
15 December 2023	Monterrey (City), MX	daily rain	4.6 mm (0.18 in)	3.6 mm (0.14 in)	42 years	20 of 100 (Routine)
7 December 2023	Monterrey (City), MX	daily rain	7.9 mm (0.31 in)	6.7 mm (0.26 in)	25 years	19 of 100 (Routine)
13 November 2023	Monterrey (City), MX	daily rain	46.5 mm (1.8 in)	22.4 mm (0.9 in)	32 years	37 of 100 (Notable)
12 November 2023	Monterrey (City), MX	daily rain	11.9 mm (0.5 in)	2.9 mm (0.11 in)	25 years	14 of 100 (Routine)

Extremes by Year

1977 to 2026

Yearly extremes at Monterrey (City): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	46.0 C (114.8 F)	2002	41.4 C (106.5 F)	50
Coldest night (TNn)	-6.5 C (20.3 F)	1983	1.9 C (35.3 F)	50
Wettest day (Rx1day)	211.3 mm (8.3 in)	2024	66.8 mm (2.6 in)	49
Wettest five days (Rx5day)	318.5 mm (12.5 in)	2024	77.8 mm (3.1 in)	45
Longest dry spell (CDD)	72 days	1996	20 days	49

Hottest day (TXx)

The hottest day of the year at Monterrey (City), 1977 to 2026. The record is 46.0 C (114.8 F) in 2002, marked on the chart; the median year is 41.4 C (106.5 F).

Hottest day (TXx) at Monterrey (City) by year
Year	Hottest day (TXx)
1977	39.0 C (102.2 F)
1978	41.0 C (105.8 F)
1979	41.0 C (105.8 F)
1980	41.0 C (105.8 F)
1981	39.0 C (102.2 F)
1982	39.2 C (102.6 F)
1983	41.2 C (106.2 F)
1984	41.4 C (106.5 F)
1985	37.8 C (100.0 F)
1986	40.0 C (104.0 F)
1987	38.2 C (100.8 F)
1988	41.0 C (105.8 F)
1989	41.0 C (105.8 F)
1990	43.0 C (109.4 F)
1991	42.0 C (107.6 F)
1992	43.8 C (110.8 F)
1993	40.1 C (104.2 F)
1994	41.5 C (106.7 F)
1995	44.2 C (111.6 F)
1996	42.0 C (107.6 F)
1997	40.5 C (104.9 F)
1998	45.8 C (114.4 F)
1999	44.2 C (111.6 F)
2000	41.6 C (106.9 F)
2001	41.2 C (106.2 F)
2002	46.0 C (114.8 F)
2003	43.8 C (110.8 F)
2004	41.0 C (105.8 F)
2005	42.5 C (108.5 F)
2006	42.5 C (108.5 F)
2007	40.5 C (104.9 F)
2008	42.2 C (108.0 F)
2009	41.4 C (106.5 F)
2010	39.7 C (103.5 F)
2011	44.6 C (112.3 F)
2012	44.0 C (111.2 F)
2013	40.0 C (104.0 F)
2014	38.8 C (101.8 F)
2015	40.2 C (104.4 F)
2016	40.6 C (105.1 F)
2017	43.6 C (110.5 F)
2018	42.0 C (107.6 F)
2019	45.0 C (113.0 F)
2020	41.0 C (105.8 F)
2021	42.0 C (107.6 F)
2022	42.6 C (108.7 F)
2023	44.8 C (112.6 F)
2024	45.0 C (113.0 F)
2025	44.0 C (111.2 F)
2026	39.5 C (103.1 F)

Coldest night (TNn)

The coldest night of the year at Monterrey (City), 1977 to 2026. The record is -6.5 C (20.3 F) in 1983, marked on the chart; the median year is 1.9 C (35.3 F).

Coldest night (TNn) at Monterrey (City) by year
Year	Coldest night (TNn)
1977	4.0 C (39.2 F)
1978	-1.0 C (30.2 F)
1979	-2.0 C (28.4 F)
1980	0.0 C (32.0 F)
1981	-1.0 C (30.2 F)
1982	0.0 C (32.0 F)
1983	-6.5 C (20.3 F)
1984	-0.7 C (30.7 F)
1985	-4.1 C (24.6 F)
1986	2.8 C (37.0 F)
1987	1.7 C (35.1 F)
1988	0.3 C (32.5 F)
1989	0.4 C (32.7 F)
1990	22.5 C (72.5 F)
1991	4.5 C (40.1 F)
1992	4.6 C (40.3 F)
1993	2.4 C (36.3 F)
1994	2.0 C (35.6 F)
1995	3.7 C (38.7 F)
1996	0.8 C (33.4 F)
1997	-1.0 C (30.2 F)
1998	1.1 C (34.0 F)
1999	1.0 C (33.8 F)
2000	4.0 C (39.2 F)
2001	2.0 C (35.6 F)
2002	3.4 C (38.1 F)
2003	2.4 C (36.3 F)
2004	-0.2 C (31.6 F)
2005	2.4 C (36.3 F)
2006	4.0 C (39.2 F)
2007	0.3 C (32.5 F)
2008	2.0 C (35.6 F)
2009	4.0 C (39.2 F)
2010	-0.8 C (30.6 F)
2011	-3.8 C (25.2 F)
2012	4.0 C (39.2 F)
2013	3.0 C (37.4 F)
2014	-1.0 C (30.2 F)
2015	2.6 C (36.7 F)
2016	5.0 C (41.0 F)
2017	-0.6 C (30.9 F)
2018	0.0 C (32.0 F)
2019	3.0 C (37.4 F)
2020	4.0 C (39.2 F)
2021	-2.8 C (27.0 F)
2022	2.8 C (37.0 F)
2023	6.0 C (42.8 F)
2024	-1.0 C (30.2 F)
2025	-0.2 C (31.6 F)
2026	15.2 C (59.4 F)

Wettest day (Rx1day)

The wettest day of the year at Monterrey (City), 1977 to 2026. The record is 211.3 mm (8.3 in) in 2024, marked on the chart; the median year is 66.8 mm (2.6 in).

Wettest day (Rx1day) at Monterrey (City) by year
Year	Wettest day (Rx1day)
1977	9.9 mm (0.39 in)
1978	61.0 mm (2.4 in)
1979	32.0 mm (1.3 in)
1980	41.9 mm (1.6 in)
1981	75.9 mm (3.0 in)
1982	99.6 mm (3.9 in)
1983	90.2 mm (3.6 in)
1984	26.7 mm (1.1 in)
1985	42.9 mm (1.7 in)
1986	77.7 mm (3.1 in)
1987	31.0 mm (1.2 in)
1988	173.0 mm (6.8 in)
1989	51.8 mm (2.0 in)
1990	83.1 mm (3.3 in)
1991	66.0 mm (2.6 in)
1992	22.3 mm (0.9 in)
1993	61.6 mm (2.4 in)
1994	100.0 mm (3.9 in)
1995	70.9 mm (2.8 in)
1996	62.9 mm (2.5 in)
1997	44.8 mm (1.8 in)
1998	50.7 mm (2.0 in)
1999	77.6 mm (3.1 in)
2000	48.0 mm (1.9 in)
2001	82.0 mm (3.2 in)
2002	65.0 mm (2.6 in)
2003	109.0 mm (4.3 in)
2004	131.3 mm (5.2 in)
2005	150.9 mm (5.9 in)
2006	52.1 mm (2.1 in)
2007	47.5 mm (1.9 in)
2008	72.4 mm (2.9 in)
2009	66.8 mm (2.6 in)
2010	148.6 mm (5.9 in)
2011	135.4 mm (5.3 in)
2012	57.4 mm (2.3 in)
2013	80.3 mm (3.2 in)
2014	31.0 mm (1.2 in)
2015	35.8 mm (1.4 in)
2016	59.9 mm (2.4 in)
2017	156.0 mm (6.1 in)
2018	99.6 mm (3.9 in)
2019	70.4 mm (2.8 in)
2020	82.0 mm (3.2 in)
2021	85.1 mm (3.4 in)
2022	197.6 mm (7.8 in)
2023	65.0 mm (2.6 in)
2024	211.3 mm (8.3 in)
2025	n/a
2026	40.8 mm (1.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Monterrey (City), 1977 to 2026. The record is 318.5 mm (12.5 in) in 2024, marked on the chart; the median year is 77.8 mm (3.1 in).

Wettest five days (Rx5day) at Monterrey (City) by year
Year	Wettest five days (Rx5day)
1977	n/a
1978	2.0 mm (0.08 in)
1979	2.0 mm (0.08 in)
1980	27.2 mm (1.1 in)
1981	47.0 mm (1.9 in)
1982	n/a
1983	46.7 mm (1.8 in)
1984	21.6 mm (0.9 in)
1985	n/a
1986	n/a
1987	0.0 mm (0.00 in)
1988	64.0 mm (2.5 in)
1989	24.3 mm (1.0 in)
1990	92.5 mm (3.6 in)
1991	75.8 mm (3.0 in)
1992	38.7 mm (1.5 in)
1993	131.9 mm (5.2 in)
1994	203.4 mm (8.0 in)
1995	121.7 mm (4.8 in)
1996	83.8 mm (3.3 in)
1997	77.8 mm (3.1 in)
1998	105.4 mm (4.1 in)
1999	97.0 mm (3.8 in)
2000	48.8 mm (1.9 in)
2001	125.1 mm (4.9 in)
2002	5.6 mm (0.22 in)
2003	224.3 mm (8.8 in)
2004	216.4 mm (8.5 in)
2005	47.8 mm (1.9 in)
2006	79.6 mm (3.1 in)
2007	51.3 mm (2.0 in)
2008	53.6 mm (2.1 in)
2009	127.5 mm (5.0 in)
2010	233.0 mm (9.2 in)
2011	145.8 mm (5.7 in)
2012	122.4 mm (4.8 in)
2013	85.1 mm (3.4 in)
2014	11.4 mm (0.4 in)
2015	68.6 mm (2.7 in)
2016	102.9 mm (4.1 in)
2017	303.5 mm (11.9 in)
2018	89.9 mm (3.5 in)
2019	21.1 mm (0.8 in)
2020	2.5 mm (0.10 in)
2021	27.9 mm (1.1 in)
2022	203.7 mm (8.0 in)
2023	113.5 mm (4.5 in)
2024	318.5 mm (12.5 in)
2025	n/a
2026	47.8 mm (1.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Monterrey (City), 1977 to 2026. The record is 72 days in 1996, marked on the chart; the median year is 20 days.

Longest dry spell (CDD) at Monterrey (City) by year
Year	Longest dry spell (CDD)
1977	3 days
1978	10 days
1979	7 days
1980	10 days
1981	9 days
1982	4 days
1983	5 days
1984	7 days
1985	4 days
1986	4 days
1987	5 days
1988	6 days
1989	16 days
1990	26 days
1991	22 days
1992	24 days
1993	37 days
1994	20 days
1995	24 days
1996	72 days
1997	41 days
1998	38 days
1999	58 days
2000	19 days
2001	26 days
2002	35 days
2003	23 days
2004	19 days
2005	46 days
2006	48 days
2007	35 days
2008	39 days
2009	20 days
2010	20 days
2011	19 days
2012	28 days
2013	26 days
2014	15 days
2015	15 days
2016	28 days
2017	29 days
2018	34 days
2019	12 days
2020	15 days
2021	10 days
2022	20 days
2023	17 days
2024	20 days
2025	n/a
2026	9 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 Monterrey (City) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Monterrey (City) 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).