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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Extreme rain in Mexico, 3 to 4 August 2026

Extreme rain in Mexico, 3 to 4 August 2026: 5 records at 5 stations, peak on 4 August 2026. Closed.

Data as of . Last revised (2026-10-17).

Key Facts

  • Extreme rain in Mexico, 3 to 4 August 2026 set or tied 5 station records at 5 stations.
  • It ran from 3 August 2026 to 4 August 2026 (2 days) and its peak day was 4 August 2026.
  • Status: closed.
  • Mexico City set a monthly record daily precipitation of 101.2 mm (4.0 in) on 4 August 2026.
  • The busiest day was 4 August 2026 with 3 records.
  • The oldest broken record in the ranked list had stood for 48 years.

Footprint

3 to 4 August 2026
Footprint of Extreme rain in Mexico, 3 to 4 August 2026 The area covered by Extreme rain in Mexico, 3 to 4 August 2026 is outlined, with 5 of the stations that set records marked, coloured by record type.
The area covered by Extreme rain in Mexico, 3 to 4 August 2026 is outlined, with 5 of the stations that set records marked, coloured by record type. Made with Natural Earth.
Footprint of Extreme rain in Mexico, 3 to 4 August 2026: stations that set records in the event
StationTypeValueDate
Mexico CityRecord daily precipitation101.2 mm (4.0 in)2026-08-04
Tulancingo Hgo.Record daily precipitation51.3 mm (2.0 in)2026-08-04
Tlaxcala de Xicontecatl (Dge)Record daily precipitation39.4 mm (1.6 in)2026-08-04
Soto la Marina (Obs)Record daily precipitation1.8 mm (0.07 in)2026-08-03
Tampico TampsRecord daily precipitation29.5 mm (1.2 in)2026-08-03

Records per Day

Peak day 3
Records per day during Extreme rain in Mexico, 3 to 4 August 2026 Records set or tied each day from 3 August 2026 to 4 August 2026. The most in one day was 3 on 4 August 2026. 0 1 2 2 3 08-0308-04
Records set or tied each day from 3 August 2026 to 4 August 2026. The most in one day was 3 on 4 August 2026.
Records per day during Extreme rain in Mexico, 3 to 4 August 2026
DateRecords
2026-08-032
2026-08-043

Top Records by Margin

Margin over the record replaced
Top records of Extreme rain in Mexico, 3 to 4 August 2026 ranked by margin
Tulancingo Hgo., 08-0447.0 mm (1.9 in)
Mexico City, 08-0444.3 mm (1.7 in)
Tampico Tamps, 08-0315.8 mm (0.6 in)
Tlaxcala de Xicontecatl (Dge), 08-045.6 mm (0.22 in)
Soto la Marina (Obs), 08-031.8 mm (0.07 in)

Margin is how far the new value is beyond the record it replaced. Ties are not shown.

Margin Against Age of the Broken Record

Margin against age of the broken record in Extreme rain in Mexico, 3 to 4 August 2026 5 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right. 0 13 25 38 50 013253850 Margin (mm) Years the old record stood
5 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right.
Margin against age of the broken record in Extreme rain in Mexico, 3 to 4 August 2026
Margin (mm)Years the old record stood
4445
4725
248
633
164

Compared With Other Events

Station records per event
Station records in Extreme rain in Mexico, 3 to 4 August 2026 compared with similar events
Extreme rain in United States and Mexico, 23 February to 15 March 20192,223 records
Extreme rain in United States, 3 to 19 January 20242,133 records
Extreme rain in Australia, 7 to 26 March 20212,099 records
Extreme rain in United States and Mexico, 29 September to 19 October 20181,970 records
Extreme rain in United States, 19 December 2022 to 13 January 20231,941 records
Extreme rain in Mexico, 3 to 4 August 2026 (this event)5 records

Every Record Set

5 of 5
Every record set or tied during Extreme rain in Mexico, 3 to 4 August 2026, in date order
DateStationRecordValueMarginYears stoodSignificance
2026-08-03Soto la Marina (Obs)Record daily precipitation1.8 mm (0.07 in)1.8 mm (0.07 in)4820 of 100 (Routine)
2026-08-03Tampico TampsRecord daily precipitation29.5 mm (1.2 in)15.8 mm (0.6 in)413 of 100 (Routine)
2026-08-04Mexico CityRecord daily precipitation101.2 mm (4.0 in)44.3 mm (1.7 in)4568 of 100 (Major)
2026-08-04Tulancingo Hgo.Record daily precipitation51.3 mm (2.0 in)47.0 mm (1.9 in)2549 of 100 (Notable)
2026-08-04Tlaxcala de Xicontecatl (Dge)Record daily precipitation39.4 mm (1.6 in)5.6 mm (0.22 in)3321 of 100 (Routine)

Related Headlines

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Download the Data

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. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.