Tlaxcala de Xicontecatl (Dge) Weather Records (MXM00076683)
Record envelope, standing records and threshold days for Tlaxcala de Xicontecatl (Dge) (MXM00076683), Mexico, with 66 years of record.
Key Facts for Tlaxcala de Xicontecatl (Dge)
- Tlaxcala de Xicontecatl (Dge) (MXM00076683) is a weather station in Mexico at 19.32 latitude and -98.23 longitude, 2,230 m (7,316 ft) above sea level.
- The station reports from 1961 to 2026, 66 years of record.
- 1,464 records set at Tlaxcala de Xicontecatl (Dge) still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Tlaxcala de Xicontecatl (Dge) set a daily record high maximum temperature of 31.2 C (88.2 F) on 9 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Mexico, 19.32 latitude, -98.23 longitude.
- Elevation: 2,230 m (7,316 ft).
- Period of record: 1961 to 2026, 66 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
78 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 28.5 C (83.3 F) | -5.0 C (23.0 F) | n/a | n/a |
| Feb | 31.0 C (87.8 F) | -4.4 C (24.1 F) | n/a | n/a |
| Mar | 35.0 C (95.0 F) | -2.2 C (28.0 F) | n/a | n/a |
| Apr | 37.7 C (99.9 F) | 0.0 C (32.0 F) | 37.7 C (99.9 F) | 8.6 C (47.5 F) |
| May | 37.1 C (98.8 F) | 2.2 C (36.0 F) | 37.1 C (98.8 F) | 13.6 C (56.5 F) |
| Jun | 36.6 C (97.9 F) | 2.8 C (37.0 F) | 36.6 C (97.9 F) | 11.5 C (52.7 F) |
| Jul | 38.4 C (101.1 F) | 3.9 C (39.0 F) | 38.4 C (101.1 F) | 11.0 C (51.8 F) |
| Aug | 37.4 C (99.3 F) | 4.4 C (39.9 F) | 37.4 C (99.3 F) | 12.6 C (54.7 F) |
| Sep | 29.6 C (85.3 F) | -0.6 C (30.9 F) | 37.0 C (98.6 F) | 12.0 C (53.6 F) |
| Oct | 32.2 C (90.0 F) | -0.6 C (30.9 F) | 32.6 C (90.7 F) | 9.9 C (49.8 F) |
| Nov | 30.1 C (86.2 F) | -5.0 C (23.0 F) | n/a | n/a |
| Dec | 30.0 C (86.0 F) | -7.8 C (18.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1961 | 4 |
| 1962 | 10 |
| 1963 | 10 |
| 1964 | 28 |
| 1965 | 15 |
| 1966 | 23 |
| 1967 | 31 |
| 1968 | 26 |
| 1969 | 19 |
| 1970 | 19 |
| 1971 | 27 |
| 1972 | 23 |
| 1973 | 20 |
| 1974 | 35 |
| 1975 | 32 |
| 1976 | 28 |
| 1977 | 24 |
| 1978 | 24 |
| 1979 | 28 |
| 1980 | 19 |
| 1981 | 16 |
| 1982 | 26 |
| 1983 | 34 |
| 1984 | 27 |
| 1985 | 16 |
| 1986 | 25 |
| 1987 | 19 |
| 1988 | 21 |
| 1989 | 27 |
| 1990 | 19 |
| 1991 | 25 |
| 1992 | 17 |
| 1993 | 9 |
| 1994 | 22 |
| 1995 | 23 |
| 1996 | 11 |
| 1997 | 27 |
| 1998 | 35 |
| 1999 | 17 |
| 2000 | 10 |
| 2001 | 22 |
| 2002 | 29 |
| 2003 | 18 |
| 2004 | 18 |
| 2005 | 33 |
| 2006 | 18 |
| 2007 | 9 |
| 2008 | 8 |
| 2009 | 14 |
| 2010 | 17 |
| 2011 | 15 |
| 2012 | 8 |
| 2013 | 5 |
| 2014 | 12 |
| 2015 | 23 |
| 2016 | 19 |
| 2017 | 14 |
| 2018 | 14 |
| 2019 | 19 |
| 2020 | 14 |
| 2021 | 15 |
| 2022 | 7 |
| 2023 | 51 |
| 2024 | 28 |
| 2025 | 38 |
| 2026 | 125 |
All-Time Record Progression
18 new records| Date | Kind | Detail |
|---|---|---|
| 1995-03-27 | Record high maximum temperature | Record high maximum temperature 35.0 C (95.0 F) |
| 1995-05-17 | Record high minimum temperature | Record high minimum temperature 16.1 C (61.0 F) |
| 1998-05-09 | Record high maximum temperature | Record high maximum temperature 35.6 C (96.1 F) |
| 1999-09-04 | Record daily precipitation | Record daily precipitation 89.7 mm (3.5 in) |
| 2003-05-08 | Record high minimum temperature | Record high minimum temperature 16.7 C (62.1 F) |
| 2025-04-05 | Record high minimum temperature | Record high minimum temperature 16.8 C (62.2 F) |
| 2026-04-05 | Record high minimum temperature | Record high minimum temperature 18.0 C (64.4 F) |
| 2026-04-13 | Record high maximum temperature | Record high maximum temperature 37.2 C (99.0 F) |
| 2026-04-13 | Record high minimum temperature | Record high minimum temperature 19.6 C (67.3 F) |
| 2026-04-14 | Record high minimum temperature | Record high minimum temperature 20.1 C (68.2 F) |
| 2026-04-23 | Record high minimum temperature | Record high minimum temperature 21.1 C (70.0 F) |
| 2026-04-28 | Record high maximum temperature | Record high maximum temperature 37.7 C (99.9 F) |
| 2026-05-09 | Record high minimum temperature | Record high minimum temperature 21.3 C (70.3 F) |
| 2026-05-14 | Record high minimum temperature | Record high minimum temperature 21.6 C (70.9 F) |
| 2026-05-23 | Record high minimum temperature | Record high minimum temperature 22.0 C (71.6 F) |
| 2026-05-26 | Record high minimum temperature | Record high minimum temperature 22.8 C (73.0 F) |
| 2026-07-03 | Record high maximum temperature | Record high maximum temperature 38.4 C (101.1 F) |
| 2026-07-15 | Record daily precipitation | Record daily precipitation 160.2 mm (6.3 in) |
Wettest Day of Each Month
Jul: 160.2 mm (6.3 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 46.5 mm (1.8 in) | 10 January 1967 |
| Feb | 54.6 mm (2.1 in) | 5 February 2010 |
| Mar | 33.0 mm (1.3 in) | 4 March 1988 |
| Apr | 73.9 mm (2.9 in) | 4 April 2020 |
| May | 50.8 mm (2.0 in) | 22 May 1970 |
| Jun | 78.7 mm (3.1 in) | 19 June 2019 |
| Jul | 160.2 mm (6.3 in) | 15 July 2026 |
| Aug | 73.9 mm (2.9 in) | 10 August 1982 |
| Sep | 89.7 mm (3.5 in) | 4 September 1999 |
| Oct | 65.3 mm (2.6 in) | 4 October 1999 |
| Nov | 26.2 mm (1.0 in) | 10 November 2013 |
| Dec | 40.6 mm (1.6 in) | 6 December 1968 |
Period of Record Coverage
1961 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1961 | 92 | 25% | No |
| 1962 | 294 | 81% | No |
| 1963 | 304 | 83% | No |
| 1964 | 366 | 100% | Yes |
| 1965 | 243 | 67% | No |
| 1966 | 273 | 75% | No |
| 1967 | 364 | 100% | Yes |
| 1968 | 305 | 83% | No |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 365 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 364 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 364 | 100% | Yes |
| 1987 | 303 | 83% | No |
| 1988 | 366 | 100% | Yes |
| 1989 | 358 | 98% | Yes |
| 1990 | 364 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 365 | 100% | Yes |
| 2005 | 357 | 98% | Yes |
| 2006 | 304 | 83% | No |
| 2007 | 224 | 61% | No |
| 2008 | 218 | 60% | No |
| 2009 | 251 | 69% | No |
| 2010 | 225 | 62% | No |
| 2011 | 256 | 70% | No |
| 2012 | 217 | 59% | No |
| 2013 | 219 | 60% | No |
| 2014 | 301 | 82% | No |
| 2015 | 301 | 82% | No |
| 2016 | 296 | 81% | No |
| 2017 | 296 | 81% | No |
| 2018 | 286 | 78% | No |
| 2019 | 308 | 84% | No |
| 2020 | 258 | 70% | No |
| 2021 | 230 | 63% | No |
| 2022 | 192 | 53% | No |
| 2023 | 204 | 56% | No |
| 2024 | 232 | 63% | No |
| 2025 | 265 | 73% | No |
| 2026 | 139 | 38% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 9 October 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high max (Provisional) | 31.2 C (88.2 F) | 3.7 C (6.7 F) | 11 years | 24 of 100 (Routine) |
| 5 October 2026 | Tlaxcala de Xicontecatl (Dge), MX | monthly rain (Provisional) | 85.9 mm (3.4 in) | 20.6 mm (0.8 in) | 27 years | 47 of 100 (Notable) |
| 5 October 2026 | Tlaxcala de Xicontecatl (Dge), MX | monthly high max (Provisional) | 32.6 C (90.7 F) | 0.4 C (0.7 F) | 57 years | 34 of 100 (Routine) |
| 3 October 2026 | Tlaxcala de Xicontecatl (Dge), MX | monthly high min (Provisional) | 17.3 C (63.1 F) | 2.4 C (4.3 F) | 19 years | 29 of 100 (Routine) |
| 2 October 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily rain (Provisional) | 27.6 mm (1.1 in) | 1.7 mm (0.07 in) | 49 years | 21 of 100 (Routine) |
| 30 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high min (Provisional) | 18.3 C (64.9 F) | 5.0 C (9.0 F) | 28 years | 37 of 100 (Notable) |
| 30 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high max (Provisional) | 34.8 C (94.6 F) | 6.5 C (11.7 F) | 3 years | 33 of 100 (Routine) |
| 29 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | all-time rain (Provisional) | 220.4 mm (8.7 in) | 60.2 mm (2.4 in) | 0 years | 66 of 100 (Major) |
| 29 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high max (Provisional) | 34.4 C (93.9 F) | 5.2 C (9.4 F) | 3 years | 28 of 100 (Routine) |
| 29 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high min (Provisional) | 16.1 C (61.0 F) | 1.3 C (2.3 F) | 0 years | 12 of 100 (Routine) |
| 26 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high max (Provisional) | 36.2 C (97.2 F) | 6.8 C (12.2 F) | 24 years | 42 of 100 (Notable) |
| 25 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high max (Provisional) | 33.6 C (92.5 F) | 4.1 C (7.4 F) | 3 years | 23 of 100 (Routine) |
| 25 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high min (Provisional) | 15.7 C (60.3 F) | 2.1 C (3.8 F) | 8 years | 17 of 100 (Routine) |
| 22 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high max (Provisional) | 32.7 C (90.9 F) | 4.9 C (8.8 F) | 23 years | 32 of 100 (Routine) |
| 22 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high min (Provisional) | 17.4 C (63.3 F) | 3.0 C (5.4 F) | 23 years | 25 of 100 (Routine) |
| 21 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high min (Provisional) | 14.1 C (57.4 F) | 0.2 C (0.4 F) | 28 years | 14 of 100 (Routine) |
| 21 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high max (Provisional) | 28.8 C (83.8 F) | 0.9 C (1.6 F) | 8 years | 11 of 100 (Routine) |
| 20 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high min (Provisional) | 20.4 C (68.7 F) | 5.4 C (9.7 F) | 28 years | 39 of 100 (Notable) |
| 19 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high max (Provisional) | 28.8 C (83.8 F) | 0.5 C (0.9 F) | 20 years | 14 of 100 (Routine) |
| 19 September 2026 | Tlaxcala de Xicontecatl (Dge), MX | daily high min (Provisional) | 15.2 C (59.4 F) | 0.2 C (0.4 F) | 24 years | 13 of 100 (Routine) |
Climate Trend
42 complete years, 1964 to 2018| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1964 | 15.8 C | -0.10 C |
| 1967 | 15.2 C | -0.69 C |
| 1969 | 15.8 C | -0.11 C |
| 1970 | 15.3 C | -0.62 C |
| 1971 | 15.1 C | -0.80 C |
| 1972 | 15.4 C | -0.48 C |
| 1973 | 15.4 C | -0.52 C |
| 1974 | 14.8 C | -1.08 C |
| 1975 | 14.9 C | -1.00 C |
| 1976 | 14.9 C | -0.97 C |
| 1977 | 15.3 C | -0.59 C |
| 1978 | 15.3 C | -0.60 C |
| 1979 | 15.2 C | -0.67 C |
| 1980 | 15.4 C | -0.45 C |
| 1981 | 15.1 C | -0.77 C |
| 1982 | 15.6 C | -0.33 C |
| 1983 | 15.0 C | -0.84 C |
| 1984 | 14.7 C | -1.21 C |
| 1985 | 14.8 C | -1.06 C |
| 1986 | 15.6 C | -0.26 C |
| 1988 | 15.7 C | -0.15 C |
| 1989 | 15.7 C | -0.21 C |
| 1990 | 16.1 C | +0.26 C |
| 1991 | 16.3 C | +0.41 C |
| 1992 | 15.8 C | -0.07 C |
| 1993 | 16.0 C | +0.08 C |
| 1994 | 16.2 C | +0.34 C |
| 1995 | 16.5 C | +0.60 C |
| 1996 | 16.1 C | +0.24 C |
| 1997 | 16.2 C | +0.31 C |
| 1998 | 16.9 C | +0.99 C |
| 1999 | 16.0 C | +0.12 C |
| 2000 | 16.4 C | +0.55 C |
| 2001 | 16.5 C | +0.58 C |
| 2002 | 17.0 C | +1.16 C |
| 2003 | 17.2 C | +1.33 C |
| 2004 | 16.6 C | +0.73 C |
| 2005 | 16.7 C | +0.86 C |
| 2015 | 17.5 C | +1.58 C |
| 2016 | 17.2 C | +1.36 C |
| 2017 | 16.8 C | +0.88 C |
| 2018 | 17.1 C | +1.25 C |
The annual mean temperature here has risen by 0.5 C (0.4 to 0.5) per decade over 1964 to 2018. In Fahrenheit: 0.8 F (0.7 to 1.0) per decade. The slope is a straight line fitted to 42 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.5 C (0.4 to 0.5) per decade | 0.8 F (0.7 to 1.0) per decade | 1964 to 2018 | 42 | Rise |
| Mean daily maximum | 0.5 C (0.4 to 0.6) per decade | 0.8 F (0.6 to 1.0) per decade | 1964 to 2018 | 42 | Rise |
| Mean daily minimum | 0.4 C (0.3 to 0.6) per decade | 0.8 F (0.6 to 1.0) per decade | 1964 to 2018 | 42 | Rise |
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
1961 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.4 C (101.1 F) | 2026 | 31.7 C (89.1 F) | 66 |
| Coldest night (TNn) | -7.8 C (18.0 F) | 1990 | -1.7 C (28.9 F) | 66 |
| Wettest day (Rx1day) | 220.4 mm (8.7 in) | 2026 | 46.0 mm (1.8 in) | 65 |
| Wettest five days (Rx5day) | 296.2 mm (11.7 in) | 2026 | 83.1 mm (3.3 in) | 65 |
| Longest dry spell (CDD) | 104 days | 1991 | 54 days | 65 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1961 | 28.9 C (84.0 F) |
| 1962 | 30.0 C (86.0 F) |
| 1963 | 31.7 C (89.1 F) |
| 1964 | 32.8 C (91.0 F) |
| 1965 | 30.6 C (87.1 F) |
| 1966 | 30.0 C (86.0 F) |
| 1967 | 31.7 C (89.1 F) |
| 1968 | 30.6 C (87.1 F) |
| 1969 | 32.2 C (90.0 F) |
| 1970 | 31.1 C (88.0 F) |
| 1971 | 30.6 C (87.1 F) |
| 1972 | 30.6 C (87.1 F) |
| 1973 | 31.7 C (89.1 F) |
| 1974 | 30.0 C (86.0 F) |
| 1975 | 32.2 C (90.0 F) |
| 1976 | 30.0 C (86.0 F) |
| 1977 | 32.8 C (91.0 F) |
| 1978 | 31.7 C (89.1 F) |
| 1979 | 30.6 C (87.1 F) |
| 1980 | 32.2 C (90.0 F) |
| 1981 | 30.6 C (87.1 F) |
| 1982 | 31.7 C (89.1 F) |
| 1983 | 33.3 C (91.9 F) |
| 1984 | 31.1 C (88.0 F) |
| 1985 | 30.6 C (87.1 F) |
| 1986 | 33.3 C (91.9 F) |
| 1987 | 30.6 C (87.1 F) |
| 1988 | 33.9 C (93.0 F) |
| 1989 | 33.9 C (93.0 F) |
| 1990 | 32.2 C (90.0 F) |
| 1991 | 33.3 C (91.9 F) |
| 1992 | 30.0 C (86.0 F) |
| 1993 | 33.9 C (93.0 F) |
| 1994 | 32.2 C (90.0 F) |
| 1995 | 35.0 C (95.0 F) |
| 1996 | 31.1 C (88.0 F) |
| 1997 | 31.7 C (89.1 F) |
| 1998 | 35.6 C (96.1 F) |
| 1999 | 31.7 C (89.1 F) |
| 2000 | 32.8 C (91.0 F) |
| 2001 | 32.8 C (91.0 F) |
| 2002 | 32.8 C (91.0 F) |
| 2003 | 33.9 C (93.0 F) |
| 2004 | 30.0 C (86.0 F) |
| 2005 | 33.3 C (91.9 F) |
| 2006 | 32.5 C (90.5 F) |
| 2007 | 30.7 C (87.3 F) |
| 2008 | 31.5 C (88.7 F) |
| 2009 | 31.7 C (89.1 F) |
| 2010 | 32.5 C (90.5 F) |
| 2011 | 33.0 C (91.4 F) |
| 2012 | 30.4 C (86.7 F) |
| 2013 | 30.4 C (86.7 F) |
| 2014 | 31.6 C (88.9 F) |
| 2015 | 31.6 C (88.9 F) |
| 2016 | 32.1 C (89.8 F) |
| 2017 | 31.5 C (88.7 F) |
| 2018 | 33.0 C (91.4 F) |
| 2019 | 31.5 C (88.7 F) |
| 2020 | 32.8 C (91.0 F) |
| 2021 | 32.5 C (90.5 F) |
| 2022 | 33.3 C (91.9 F) |
| 2023 | 32.7 C (90.9 F) |
| 2024 | 33.5 C (92.3 F) |
| 2025 | 33.5 C (92.3 F) |
| 2026 | 38.4 C (101.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1961 | -3.3 C (26.1 F) |
| 1962 | -1.1 C (30.0 F) |
| 1963 | -2.2 C (28.0 F) |
| 1964 | -1.1 C (30.0 F) |
| 1965 | -1.1 C (30.0 F) |
| 1966 | -5.0 C (23.0 F) |
| 1967 | -3.3 C (26.1 F) |
| 1968 | -1.1 C (30.0 F) |
| 1969 | -1.7 C (28.9 F) |
| 1970 | -2.2 C (28.0 F) |
| 1971 | -1.7 C (28.9 F) |
| 1972 | -4.4 C (24.1 F) |
| 1973 | -3.9 C (25.0 F) |
| 1974 | -4.4 C (24.1 F) |
| 1975 | -3.9 C (25.0 F) |
| 1976 | -3.9 C (25.0 F) |
| 1977 | -1.7 C (28.9 F) |
| 1978 | -2.8 C (27.0 F) |
| 1979 | -2.2 C (28.0 F) |
| 1980 | -2.2 C (28.0 F) |
| 1981 | -2.2 C (28.0 F) |
| 1982 | -3.9 C (25.0 F) |
| 1983 | -3.3 C (26.1 F) |
| 1984 | -2.8 C (27.0 F) |
| 1985 | -1.1 C (30.0 F) |
| 1986 | -5.0 C (23.0 F) |
| 1987 | -2.8 C (27.0 F) |
| 1988 | -2.2 C (28.0 F) |
| 1989 | -2.2 C (28.0 F) |
| 1990 | -7.8 C (18.0 F) |
| 1991 | -0.6 C (30.9 F) |
| 1992 | -1.7 C (28.9 F) |
| 1993 | 0.0 C (32.0 F) |
| 1994 | -4.4 C (24.1 F) |
| 1995 | -4.4 C (24.1 F) |
| 1996 | -1.7 C (28.9 F) |
| 1997 | -2.8 C (27.0 F) |
| 1998 | -2.2 C (28.0 F) |
| 1999 | -1.1 C (30.0 F) |
| 2000 | -1.7 C (28.9 F) |
| 2001 | -1.1 C (30.0 F) |
| 2002 | -1.7 C (28.9 F) |
| 2003 | -3.9 C (25.0 F) |
| 2004 | -1.1 C (30.0 F) |
| 2005 | -0.6 C (30.9 F) |
| 2006 | -2.2 C (28.0 F) |
| 2007 | 0.5 C (32.9 F) |
| 2008 | -0.3 C (31.5 F) |
| 2009 | 0.1 C (32.2 F) |
| 2010 | -1.4 C (29.5 F) |
| 2011 | -2.2 C (28.0 F) |
| 2012 | 1.2 C (34.2 F) |
| 2013 | 1.2 C (34.2 F) |
| 2014 | -0.8 C (30.6 F) |
| 2015 | 0.2 C (32.4 F) |
| 2016 | 0.5 C (32.9 F) |
| 2017 | -1.8 C (28.8 F) |
| 2018 | -2.4 C (27.7 F) |
| 2019 | -1.0 C (30.2 F) |
| 2020 | -1.6 C (29.1 F) |
| 2021 | 0.4 C (32.7 F) |
| 2022 | -0.5 C (31.1 F) |
| 2023 | -0.5 C (31.1 F) |
| 2024 | 0.8 C (33.4 F) |
| 2025 | 3.1 C (37.6 F) |
| 2026 | 8.6 C (47.5 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1961 | 6.4 mm (0.25 in) |
| 1962 | 59.9 mm (2.4 in) |
| 1963 | 43.4 mm (1.7 in) |
| 1964 | 51.3 mm (2.0 in) |
| 1965 | 46.0 mm (1.8 in) |
| 1966 | 51.3 mm (2.0 in) |
| 1967 | 46.5 mm (1.8 in) |
| 1968 | 60.5 mm (2.4 in) |
| 1969 | 47.5 mm (1.9 in) |
| 1970 | 53.8 mm (2.1 in) |
| 1971 | 40.4 mm (1.6 in) |
| 1972 | 72.1 mm (2.8 in) |
| 1973 | 44.2 mm (1.7 in) |
| 1974 | 46.0 mm (1.8 in) |
| 1975 | 51.6 mm (2.0 in) |
| 1976 | 57.7 mm (2.3 in) |
| 1977 | 40.6 mm (1.6 in) |
| 1978 | 26.4 mm (1.0 in) |
| 1979 | 64.0 mm (2.5 in) |
| 1980 | 36.8 mm (1.4 in) |
| 1981 | 31.5 mm (1.2 in) |
| 1982 | 73.9 mm (2.9 in) |
| 1983 | 46.0 mm (1.8 in) |
| 1984 | 42.4 mm (1.7 in) |
| 1985 | 56.9 mm (2.2 in) |
| 1986 | 40.1 mm (1.6 in) |
| 1987 | 37.6 mm (1.5 in) |
| 1988 | 60.7 mm (2.4 in) |
| 1989 | 48.0 mm (1.9 in) |
| 1990 | 39.4 mm (1.6 in) |
| 1991 | 34.5 mm (1.4 in) |
| 1992 | 41.9 mm (1.6 in) |
| 1993 | 35.6 mm (1.4 in) |
| 1994 | 35.3 mm (1.4 in) |
| 1995 | 61.0 mm (2.4 in) |
| 1996 | 28.4 mm (1.1 in) |
| 1997 | 37.3 mm (1.5 in) |
| 1998 | 51.3 mm (2.0 in) |
| 1999 | 89.7 mm (3.5 in) |
| 2000 | 68.1 mm (2.7 in) |
| 2001 | 51.6 mm (2.0 in) |
| 2002 | 39.6 mm (1.6 in) |
| 2003 | 34.8 mm (1.4 in) |
| 2004 | 46.2 mm (1.8 in) |
| 2005 | 41.4 mm (1.6 in) |
| 2006 | 37.6 mm (1.5 in) |
| 2007 | 37.6 mm (1.5 in) |
| 2008 | 33.5 mm (1.3 in) |
| 2009 | 45.0 mm (1.8 in) |
| 2010 | 54.6 mm (2.1 in) |
| 2011 | 38.6 mm (1.5 in) |
| 2012 | 40.6 mm (1.6 in) |
| 2013 | 54.1 mm (2.1 in) |
| 2014 | 34.8 mm (1.4 in) |
| 2015 | 41.4 mm (1.6 in) |
| 2016 | 68.3 mm (2.7 in) |
| 2017 | 41.9 mm (1.6 in) |
| 2018 | 38.6 mm (1.5 in) |
| 2019 | 78.7 mm (3.1 in) |
| 2020 | 73.9 mm (2.9 in) |
| 2021 | 63.8 mm (2.5 in) |
| 2022 | 46.0 mm (1.8 in) |
| 2023 | 57.9 mm (2.3 in) |
| 2024 | 29.5 mm (1.2 in) |
| 2025 | n/a |
| 2026 | 220.4 mm (8.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1961 | 8.4 mm (0.33 in) |
| 1962 | 76.0 mm (3.0 in) |
| 1963 | 88.1 mm (3.5 in) |
| 1964 | 97.8 mm (3.9 in) |
| 1965 | 74.0 mm (2.9 in) |
| 1966 | 126.6 mm (5.0 in) |
| 1967 | 76.7 mm (3.0 in) |
| 1968 | 140.5 mm (5.5 in) |
| 1969 | 75.3 mm (3.0 in) |
| 1970 | 105.2 mm (4.1 in) |
| 1971 | 92.0 mm (3.6 in) |
| 1972 | 118.3 mm (4.7 in) |
| 1973 | 106.0 mm (4.2 in) |
| 1974 | 91.7 mm (3.6 in) |
| 1975 | 76.0 mm (3.0 in) |
| 1976 | 109.6 mm (4.3 in) |
| 1977 | 83.3 mm (3.3 in) |
| 1978 | 97.8 mm (3.9 in) |
| 1979 | 134.2 mm (5.3 in) |
| 1980 | 76.3 mm (3.0 in) |
| 1981 | 67.0 mm (2.6 in) |
| 1982 | 89.1 mm (3.5 in) |
| 1983 | 100.1 mm (3.9 in) |
| 1984 | 76.1 mm (3.0 in) |
| 1985 | 94.6 mm (3.7 in) |
| 1986 | 71.9 mm (2.8 in) |
| 1987 | 77.2 mm (3.0 in) |
| 1988 | 107.3 mm (4.2 in) |
| 1989 | 70.7 mm (2.8 in) |
| 1990 | 62.5 mm (2.5 in) |
| 1991 | 76.3 mm (3.0 in) |
| 1992 | 64.7 mm (2.5 in) |
| 1993 | 96.0 mm (3.8 in) |
| 1994 | 104.9 mm (4.1 in) |
| 1995 | 98.9 mm (3.9 in) |
| 1996 | 57.1 mm (2.2 in) |
| 1997 | 69.8 mm (2.7 in) |
| 1998 | 113.6 mm (4.5 in) |
| 1999 | 119.2 mm (4.7 in) |
| 2000 | 143.3 mm (5.6 in) |
| 2001 | 87.5 mm (3.4 in) |
| 2002 | 65.6 mm (2.6 in) |
| 2003 | 87.4 mm (3.4 in) |
| 2004 | 98.4 mm (3.9 in) |
| 2005 | 61.7 mm (2.4 in) |
| 2006 | 69.2 mm (2.7 in) |
| 2007 | 63.2 mm (2.5 in) |
| 2008 | 58.7 mm (2.3 in) |
| 2009 | 56.5 mm (2.2 in) |
| 2010 | 83.1 mm (3.3 in) |
| 2011 | 74.6 mm (2.9 in) |
| 2012 | 94.0 mm (3.7 in) |
| 2013 | 87.4 mm (3.4 in) |
| 2014 | 80.4 mm (3.2 in) |
| 2015 | 77.5 mm (3.1 in) |
| 2016 | 96.0 mm (3.8 in) |
| 2017 | 87.6 mm (3.4 in) |
| 2018 | 60.4 mm (2.4 in) |
| 2019 | 97.8 mm (3.9 in) |
| 2020 | 73.9 mm (2.9 in) |
| 2021 | 79.8 mm (3.1 in) |
| 2022 | 56.4 mm (2.2 in) |
| 2023 | 74.4 mm (2.9 in) |
| 2024 | 43.2 mm (1.7 in) |
| 2025 | n/a |
| 2026 | 296.2 mm (11.7 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1961 | 72 days |
| 1962 | 85 days |
| 1963 | 65 days |
| 1964 | 50 days |
| 1965 | 53 days |
| 1966 | 50 days |
| 1967 | 78 days |
| 1968 | 51 days |
| 1969 | 72 days |
| 1970 | 58 days |
| 1971 | 79 days |
| 1972 | 70 days |
| 1973 | 57 days |
| 1974 | 70 days |
| 1975 | 57 days |
| 1976 | 44 days |
| 1977 | 44 days |
| 1978 | 43 days |
| 1979 | 41 days |
| 1980 | 54 days |
| 1981 | 27 days |
| 1982 | 71 days |
| 1983 | 59 days |
| 1984 | 59 days |
| 1985 | 30 days |
| 1986 | 99 days |
| 1987 | 43 days |
| 1988 | 63 days |
| 1989 | 95 days |
| 1990 | 31 days |
| 1991 | 104 days |
| 1992 | 51 days |
| 1993 | 67 days |
| 1994 | 67 days |
| 1995 | 34 days |
| 1996 | 54 days |
| 1997 | 75 days |
| 1998 | 92 days |
| 1999 | 51 days |
| 2000 | 71 days |
| 2001 | 72 days |
| 2002 | 56 days |
| 2003 | 70 days |
| 2004 | 66 days |
| 2005 | 65 days |
| 2006 | 22 days |
| 2007 | 16 days |
| 2008 | 30 days |
| 2009 | 30 days |
| 2010 | 41 days |
| 2011 | 30 days |
| 2012 | 39 days |
| 2013 | 23 days |
| 2014 | 47 days |
| 2015 | 27 days |
| 2016 | 46 days |
| 2017 | 83 days |
| 2018 | 40 days |
| 2019 | 55 days |
| 2020 | 64 days |
| 2021 | 28 days |
| 2022 | 33 days |
| 2023 | 18 days |
| 2024 | 38 days |
| 2025 | n/a |
| 2026 | 7 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.
Frost Dates and Growing Season
30 years with a frostAcross 30 years with a frost, the median last spring frost at Tlaxcala de Xicontecatl (Dge) falls on 15 February and the median first autumn frost on 23 November, which leaves a median of 279 days between them.
Fitted over all years, the growing season changes by +7.3 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1967 to 2017) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 15 February | n/a | 15 February | n/a | -6.0 days per decade |
| First autumn frost | 23 November | n/a | 23 November | n/a | +1.3 days per decade |
| Growing days | 279 days | n/a | 279 days | n/a | +7.3 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
48 years, 1962 to 2020A day with at least 46.0 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 98.4 mm (3.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 46.0 mm (1.8 in) | |
| 5 years | 58.7 mm (2.3 in) | |
| 10 years | 67.7 mm (2.7 in) | |
| 25 years | 79.5 mm (3.1 in) | |
| 50 years | 88.8 mm (3.5 in) | Longer than the 48 years of record |
| 100 years | 98.4 mm (3.9 in) | Longer than the 48 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 48 years of values from 1962 to 2020.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 89.7 mm (3.5 in) in 1999; 78.7 mm (3.1 in) in 2019; 73.9 mm (2.9 in) in 1982.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Tlaxcala de Xicontecatl (Dge), at 1977. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1977 ran 0.3 C (0.6 F) lower than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1977 | -0.3 | -0.6 | possible | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-14).