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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, 19 to 20 July 2026

Extreme rain in Mexico, 19 to 20 July 2026: 8 records at 6 stations, peak on 20 July 2026. Closed.

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

Key Facts

  • Extreme rain in Mexico, 19 to 20 July 2026 set or tied 8 station records at 6 stations.
  • It ran from 19 July 2026 to 20 July 2026 (2 days) and its peak day was 20 July 2026.
  • Status: closed.
  • Tulancingo Hgo. set a daily record precipitation of 46.7 mm (1.8 in) on 20 July 2026.
  • The busiest day was 19 July 2026 with 4 records.
  • The oldest broken record in the ranked list had stood for 60 years.

Footprint

19 to 20 July 2026
Footprint of Extreme rain in Mexico, 19 to 20 July 2026 The area covered by Extreme rain in Mexico, 19 to 20 July 2026 is outlined, with 6 of the stations that set records marked, coloured by record type.
The area covered by Extreme rain in Mexico, 19 to 20 July 2026 is outlined, with 6 of the stations that set records marked, coloured by record type. Made with Natural Earth.
Footprint of Extreme rain in Mexico, 19 to 20 July 2026: stations that set records in the event
StationTypeValueDate
Tulancingo Hgo.Record daily precipitation46.7 mm (1.8 in)2026-07-20
Ciudad VictoriaRecord daily precipitation71.3 mm (2.8 in)2026-07-19
Tampico TampsRecord daily precipitation85.6 mm (3.4 in)2026-07-20
Mexico CityRecord daily precipitation37.6 mm (1.5 in)2026-07-20
Chilpancingo Ro.Record daily precipitation30.5 mm (1.2 in)2026-07-19
Tlaxcala de Xicontecatl (Dge)Record daily precipitation30.5 mm (1.2 in)2026-07-19

Records per Day

Peak day 4
Records per day during Extreme rain in Mexico, 19 to 20 July 2026 Records set or tied each day from 19 July 2026 to 20 July 2026. The most in one day was 4 on 19 July 2026. 0 1 2 3 4 07-1907-20
Records set or tied each day from 19 July 2026 to 20 July 2026. The most in one day was 4 on 19 July 2026.
Records per day during Extreme rain in Mexico, 19 to 20 July 2026
DateRecords
2026-07-194
2026-07-204

Top Records by Margin

Margin over the record replaced
Top records of Extreme rain in Mexico, 19 to 20 July 2026 ranked by margin
Tampico Tamps, 07-2074.4 mm (2.9 in)
Ciudad Victoria, 07-1947.3 mm (1.9 in)
Tulancingo Hgo., 07-2038.6 mm (1.5 in)
Ciudad Victoria, 07-2025.0 mm (1.0 in)
Mexico City, 07-2011.7 mm (0.5 in)
Chilpancingo Ro., 07-196.6 mm (0.26 in)
Tlaxcala de Xicontecatl (Dge), 07-195.9 mm (0.23 in)
Tampico Tamps, 07-191.5 mm (0.06 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, 19 to 20 July 2026 8 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 15 30 45 60 020406080 Margin (mm) Years the old record stood
8 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, 19 to 20 July 2026
Margin (mm)Years the old record stood
3928
4760
7413
1211
259
725
611
213

Compared With Other Events

Station records per event
Station records in Extreme rain in Mexico, 19 to 20 July 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, 19 to 20 July 2026 (this event)8 records

Every Record Set

8 of 8
Every record set or tied during Extreme rain in Mexico, 19 to 20 July 2026, in date order
DateStationRecordValueMarginYears stoodSignificance
2026-07-19Ciudad VictoriaRecord daily precipitation71.3 mm (2.8 in)47.3 mm (1.9 in)6045 of 100 (Notable)
2026-07-19Chilpancingo Ro.Record daily precipitation30.5 mm (1.2 in)6.6 mm (0.26 in)2519 of 100 (Routine)
2026-07-19Tlaxcala de Xicontecatl (Dge)Record daily precipitation30.5 mm (1.2 in)5.9 mm (0.23 in)1115 of 100 (Routine)
2026-07-19Tampico TampsRecord daily precipitation22.1 mm (0.9 in)1.5 mm (0.06 in)139 of 100 (Routine)
2026-07-20Tulancingo Hgo.Record daily precipitation46.7 mm (1.8 in)38.6 mm (1.5 in)2853 of 100 (Notable)
2026-07-20Tampico TampsRecord daily precipitation85.6 mm (3.4 in)74.4 mm (2.9 in)1345 of 100 (Notable)
2026-07-20Mexico CityRecord daily precipitation37.6 mm (1.5 in)11.7 mm (0.5 in)1121 of 100 (Routine)
2026-07-20Ciudad VictoriaRecord daily precipitation66.1 mm (2.6 in)25.0 mm (1.0 in)920 of 100 (Routine)

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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.