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Built 2026-10-18 (18 October 2026)

La Angostura Weather Records (MXN00028164)

Record envelope, standing records and threshold days for La Angostura (MXN00028164), Mexico, with 33 years of record.

Key Facts for La Angostura

  • La Angostura (MXN00028164) is a weather station in Mexico at 23.37 latitude and -99.00 longitude, 500 m (1,640 ft) above sea level.
  • The station reports from 1977 to 2009, 33 years of record.
  • 1,464 records set at La Angostura still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • La Angostura set a daily record low minimum temperature of 2.8 C (37.0 F) on 3 November 2009.

About the Station

  • Location: Mexico, 23.37 latitude, -99.00 longitude.
  • Elevation: 500 m (1,640 ft).
  • Period of record: 1977 to 2009, 33 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at La Angostura, with 2026 drawn through them The band shows the record high and record low for each calendar day at La Angostura. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -1001020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at La Angostura. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at La Angostura, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan35.0 C (95.0 F)-3.3 C (26.1 F)n/an/a
Feb35.0 C (95.0 F)-2.8 C (27.0 F)n/an/a
Mar38.9 C (102.0 F)0.6 C (33.1 F)n/an/a
Apr42.8 C (109.0 F)0.0 C (32.0 F)n/an/a
May41.7 C (107.1 F)6.7 C (44.1 F)n/an/a
Jun40.6 C (105.1 F)6.7 C (44.1 F)n/an/a
Jul42.8 C (109.0 F)11.7 C (53.1 F)n/an/a
Aug39.4 C (102.9 F)10.0 C (50.0 F)n/an/a
Sep38.9 C (102.0 F)7.8 C (46.0 F)n/an/a
Oct37.8 C (100.0 F)1.7 C (35.1 F)n/an/a
Nov36.7 C (98.1 F)0.0 C (32.0 F)n/an/a
Dec35.0 C (95.0 F)-7.2 C (19.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at La Angostura by the year they were set 1,464 records at La Angostura still stand. 1979 holds the most, with 117. 0501001501977: 511978: 501979: 1171980: 891981: 491982: 791983: 541984: 521985: 411986: 321987: 521988: 351989: 921990: 441991: 561992: 191993: 321994: 301995: 401996: 331997: 541998: 211999: 312000: 432001: 392002: 362003: 422004: 372005: 152006: 262007: 282008: 312009: 14197719811985198919931997200120052009
1,464 records at La Angostura still stand. 1979 holds the most, with 117.
Standing records at La Angostura by the year they were set
Year setStanding records
197751
197850
1979117
198089
198149
198279
198354
198452
198541
198632
198752
198835
198992
199044
199156
199219
199332
199430
199540
199633
199754
199821
199931
200043
200139
200236
200342
200437
200515
200626
200728
200831
200914

Wettest Day of Each Month

Jun: 164.8 mm (6.5 in)
Record daily precipitation for each month at La Angostura The wettest day on record for each calendar month at La Angostura. The most was 164.8 mm (6.5 in) on 22 June 1977. 050100150200 Jan: 90.4 mm (3.6 in), 21 January 1994 Jan Feb: 41.9 mm (1.6 in), 25 February 2005 Feb Mar: 25.9 mm (1.0 in), 15 March 1994 Mar Apr: 79.8 mm (3.1 in), 16 April 1979 Apr May: 88.9 mm (3.5 in), 4 May 1980 May Jun: 164.8 mm (6.5 in), 22 June 1977 Jun Jul: 160.3 mm (6.3 in), 20 July 2005 Jul Aug: 103.9 mm (4.1 in), 23 August 1996 Aug Sep: 163.8 mm (6.4 in), 16 September 1994 Sep Oct: 81.8 mm (3.2 in), 1 October 1998 Oct Nov: 59.9 mm (2.4 in), 19 November 2001 Nov Dec: 83.8 mm (3.3 in), 2 December 1979 Dec
The wettest day on record for each calendar month at La Angostura. The most was 164.8 mm (6.5 in) on 22 June 1977.
Record daily precipitation for each month at La Angostura
MonthRecord daily precipitation (mm)Date
Jan90.4 mm (3.6 in)21 January 1994
Feb41.9 mm (1.6 in)25 February 2005
Mar25.9 mm (1.0 in)15 March 1994
Apr79.8 mm (3.1 in)16 April 1979
May88.9 mm (3.5 in)4 May 1980
Jun164.8 mm (6.5 in)22 June 1977
Jul160.3 mm (6.3 in)20 July 2005
Aug103.9 mm (4.1 in)23 August 1996
Sep163.8 mm (6.4 in)16 September 1994
Oct81.8 mm (3.2 in)1 October 1998
Nov59.9 mm (2.4 in)19 November 2001
Dec83.8 mm (3.3 in)2 December 1979

Period of Record Coverage

1977 to 2009
Days with data per year at La Angostura 33 years of record at La Angostura, 1977 to 2009. 4 years have data for under 90 percent of days and are left out of rankings: 1993, 2005, 2007, 2009. 1977: 332 of 365 days1978: 356 of 365 days1979: 360 of 365 days1980: 356 of 366 days1981: 362 of 365 days1982: 361 of 365 days1983: 364 of 365 days1984: 363 of 366 days1985: 361 of 365 days1986: 358 of 365 days1987: 363 of 365 days1988: 361 of 366 days1989: 363 of 365 days1990: 332 of 365 days1991: 363 of 365 days1992: 363 of 366 days1993: 319 of 365 days1994: 364 of 365 days1995: 364 of 365 days1996: 350 of 366 days1997: 361 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 359 of 366 days2001: 364 of 365 days2002: 363 of 365 days2003: 362 of 365 days2004: 364 of 366 days2005: 301 of 365 days2006: 362 of 365 days2007: 326 of 365 days2008: 365 of 366 days2009: 303 of 365 days198019851990199520002005
33 years of record at La Angostura, 1977 to 2009. 4 years have data for under 90 percent of days and are left out of rankings: 1993, 2005, 2007, 2009.
Days with data per year at La Angostura
YearDays with dataShare of yearComplete
197733291%Yes
197835698%Yes
197936099%Yes
198035697%Yes
198136299%Yes
198236199%Yes
1983364100%Yes
198436399%Yes
198536199%Yes
198635898%Yes
198736399%Yes
198836199%Yes
198936399%Yes
199033291%Yes
199136399%Yes
199236399%Yes
199331987%No
1994364100%Yes
1995364100%Yes
199635096%Yes
199736199%Yes
1998365100%Yes
1999365100%Yes
200035998%Yes
2001364100%Yes
200236399%Yes
200336299%Yes
200436499%Yes
200530182%No
200636299%Yes
200732689%No
2008365100%Yes
200930383%No

Latest Records

20
Latest records at La Angostura
DateStationRecordValueBeat old record byOld record stoodSignificance
3 November 2009La Angostura, MXdaily low min2.8 C (37.0 F)2.2 C (4.0 F)4 years9 of 100 (Routine)
2 November 2009La Angostura, MXdaily low max18.9 C (66.0 F)1.1 C (2.0 F)11 years8 of 100 (Routine)
2 November 2009La Angostura, MXdaily low min (Tie)5.0 C (41.0 F)tie16 years1 of 100 (Routine)
1 November 2009La Angostura, MXdaily low max18.9 C (66.0 F)1.1 C (2.0 F)28 years13 of 100 (Routine)
1 November 2009La Angostura, MXdaily low min (Tie)1.7 C (35.1 F)tie16 years1 of 100 (Routine)
24 October 2009La Angostura, MXdaily low max19.4 C (66.9 F)0.6 C (1.1 F)11 years7 of 100 (Routine)
17 October 2009La Angostura, MXdaily low max18.9 C (66.0 F)1.1 C (2.0 F)12 years9 of 100 (Routine)
6 September 2009La Angostura, MXdaily low min (Tie)15.0 C (59.0 F)tie12 years1 of 100 (Routine)
29 August 2009La Angostura, MXdaily high max37.8 C (100.0 F)1.1 C (2.0 F)27 years14 of 100 (Routine)
26 August 2009La Angostura, MXdaily high max (Tie)35.6 C (96.1 F)tie32 years3 of 100 (Routine)
21 August 2009La Angostura, MXdaily high max (Tie)35.0 C (95.0 F)tie32 years3 of 100 (Routine)
9 August 2009La Angostura, MXdaily rain18.8 mm (0.7 in)15.0 mm (0.6 in)19 years16 of 100 (Routine)
6 August 2009La Angostura, MXdaily high max (Tie)35.0 C (95.0 F)tie27 years2 of 100 (Routine)
10 July 2009La Angostura, MXdaily rain37.8 mm (1.5 in)1.0 mm (0.04 in)30 years12 of 100 (Routine)
11 June 2009La Angostura, MXdaily low min (Tie)15.0 C (59.0 F)tie4 years1 of 100 (Routine)
7 June 2009La Angostura, MXdaily low min (Tie)15.6 C (60.1 F)tie30 years3 of 100 (Routine)
2 June 2009La Angostura, MXdaily low max (Tie)27.8 C (82.0 F)tie3 years0 of 100 (Routine)
30 May 2009La Angostura, MXdaily low min13.9 C (57.0 F)1.1 C (2.0 F)30 years15 of 100 (Routine)
26 May 2009La Angostura, MXdaily low max (Tie)26.7 C (80.1 F)tie2 years0 of 100 (Routine)
24 May 2009La Angostura, MXdaily low max25.6 C (78.1 F)1.1 C (2.0 F)12 years9 of 100 (Routine)

Climate Trend

26 complete years, 1978 to 2008
Annual mean temperature at La Angostura as warming stripes, 1978 to 2008 One stripe for each of 26 complete years at La Angostura, 1978 to 2008. Blue stripes are years cooler than the station's own mean of 20.6 C (69.0 F); red stripes are warmer. The coolest year was 1997, at 18.7 C (65.7 F), and the warmest was 1982, at 22.3 C (72.1 F). The strongest colour marks a difference of 1.9 C (3.4 F). 1978: 21.4 C, +0.8 C from the station mean1979: 19.9 C, -0.6 C from the station mean1980: 22.0 C, +1.5 C from the station mean1981: 21.8 C, +1.3 C from the station mean1982: 22.3 C, +1.7 C from the station mean1983: 21.8 C, +1.3 C from the station mean1984: 21.2 C, +0.7 C from the station mean1985: 21.7 C, +1.1 C from the station mean1986: 21.8 C, +1.2 C from the station mean1987: 21.2 C, +0.7 C from the station mean1988: 21.5 C, +0.9 C from the station mean1989: 22.0 C, +1.5 C from the station mean1991: 21.6 C, +1.1 C from the station mean1992: 20.7 C, +0.1 C from the station mean1994: 19.2 C, -1.3 C from the station mean1995: 19.1 C, -1.5 C from the station mean1997: 18.7 C, -1.8 C from the station mean1998: 20.4 C, -0.1 C from the station mean1999: 19.6 C, -1.0 C from the station mean2000: 19.7 C, -0.9 C from the station mean2001: 19.1 C, -1.4 C from the station mean2002: 19.8 C, -0.8 C from the station mean2003: 19.4 C, -1.2 C from the station mean2004: 19.2 C, -1.4 C from the station mean2006: 20.1 C, -0.4 C from the station mean2008: 19.2 C, -1.3 C from the station mean1978198019851990199520002005
One stripe for each of 26 complete years at La Angostura, 1978 to 2008. Blue stripes are years cooler than the station's own mean of 20.6 C (69.0 F); red stripes are warmer. The coolest year was 1997, at 18.7 C (65.7 F), and the warmest was 1982, at 22.3 C (72.1 F). The strongest colour marks a difference of 1.9 C (3.4 F).
Annual mean temperature at La Angostura as warming stripes, 1978 to 2008
YearAnnual mean temperatureDifference from the station mean
197821.4 C+0.83 C
197919.9 C-0.65 C
198022.0 C+1.46 C
198121.8 C+1.26 C
198222.3 C+1.73 C
198321.8 C+1.26 C
198421.2 C+0.66 C
198521.7 C+1.09 C
198621.8 C+1.21 C
198721.2 C+0.67 C
198821.5 C+0.89 C
198922.0 C+1.47 C
199121.6 C+1.06 C
199220.7 C+0.14 C
199419.2 C-1.33 C
199519.1 C-1.46 C
199718.7 C-1.82 C
199820.4 C-0.14 C
199919.6 C-0.96 C
200019.7 C-0.88 C
200119.1 C-1.42 C
200219.8 C-0.80 C
200319.4 C-1.19 C
200419.2 C-1.39 C
200620.1 C-0.44 C
200819.2 C-1.33 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1977 to 2009
Yearly extremes at La Angostura: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.8 C (109.0 F)199138.9 C (102.0 F)33
Coldest night (TNn)-7.2 C (19.0 F)19890.0 C (32.0 F)33
Wettest day (Rx1day)164.8 mm (6.5 in)197779.8 mm (3.1 in)33
Wettest five days (Rx5day)309.9 mm (12.2 in)2005138.5 mm (5.5 in)33
Longest dry spell (CDD)130 days199978 days33

Hottest day (TXx)

Hottest day (TXx) at La Angostura by year The hottest day of the year at La Angostura, 1977 to 2009. The record is 42.8 C (109.0 F) in 1991, marked on the chart; the median year is 38.9 C (102.0 F). 32.53537.54042.545198019902000Record: 42.8 C (109.0 F) in 1991
The hottest day of the year at La Angostura, 1977 to 2009. The record is 42.8 C (109.0 F) in 1991, marked on the chart; the median year is 38.9 C (102.0 F).
Hottest day (TXx) at La Angostura by year
YearHottest day (TXx)
197741.1 C (106.0 F)
197841.7 C (107.1 F)
197938.9 C (102.0 F)
198040.0 C (104.0 F)
198138.9 C (102.0 F)
198238.3 C (100.9 F)
198339.4 C (102.9 F)
198442.2 C (108.0 F)
198538.9 C (102.0 F)
198637.2 C (99.0 F)
198737.2 C (99.0 F)
198840.0 C (104.0 F)
198938.3 C (100.9 F)
199037.8 C (100.0 F)
199142.8 C (109.0 F)
199238.9 C (102.0 F)
199336.1 C (97.0 F)
199434.4 C (93.9 F)
199537.8 C (100.0 F)
199635.0 C (95.0 F)
199735.0 C (95.0 F)
199840.6 C (105.1 F)
199940.6 C (105.1 F)
200038.3 C (100.9 F)
200142.8 C (109.0 F)
200238.9 C (102.0 F)
200337.8 C (100.0 F)
200439.4 C (102.9 F)
200538.9 C (102.0 F)
200638.9 C (102.0 F)
200737.8 C (100.0 F)
200837.2 C (99.0 F)
200937.8 C (100.0 F)

Coldest night (TNn)

Coldest night (TNn) at La Angostura by year The coldest night of the year at La Angostura, 1977 to 2009. The record is -7.2 C (19.0 F) in 1989, marked on the chart; the median year is 0.0 C (32.0 F). -7.5-5-2.502.5198019902000Record: -7.2 C (19.0 F) in 1989
The coldest night of the year at La Angostura, 1977 to 2009. The record is -7.2 C (19.0 F) in 1989, marked on the chart; the median year is 0.0 C (32.0 F).
Coldest night (TNn) at La Angostura by year
YearColdest night (TNn)
1977-1.1 C (30.0 F)
1978-4.4 C (24.1 F)
1979-3.3 C (26.1 F)
19800.0 C (32.0 F)
19811.7 C (35.1 F)
19820.6 C (33.1 F)
1983-1.1 C (30.0 F)
19840.0 C (32.0 F)
1985-2.8 C (27.0 F)
19860.0 C (32.0 F)
19870.0 C (32.0 F)
19880.0 C (32.0 F)
1989-7.2 C (19.0 F)
19900.0 C (32.0 F)
19912.2 C (36.0 F)
19920.0 C (32.0 F)
1993-1.1 C (30.0 F)
19940.6 C (33.1 F)
19950.0 C (32.0 F)
1996-1.1 C (30.0 F)
1997-1.1 C (30.0 F)
19980.6 C (33.1 F)
19990.6 C (33.1 F)
20000.0 C (32.0 F)
20010.0 C (32.0 F)
20020.0 C (32.0 F)
20030.6 C (33.1 F)
2004-1.1 C (30.0 F)
20050.6 C (33.1 F)
2006-1.1 C (30.0 F)
20070.0 C (32.0 F)
2008-1.1 C (30.0 F)
20091.1 C (34.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at La Angostura by year The wettest day of the year at La Angostura, 1977 to 2009. The record is 164.8 mm (6.5 in) in 1977, marked on the chart; the median year is 79.8 mm (3.1 in). 050100150200198019902000Record: 164.8 mm (6.5 in) in 1977
The wettest day of the year at La Angostura, 1977 to 2009. The record is 164.8 mm (6.5 in) in 1977, marked on the chart; the median year is 79.8 mm (3.1 in).
Wettest day (Rx1day) at La Angostura by year
YearWettest day (Rx1day)
1977164.8 mm (6.5 in)
197887.9 mm (3.5 in)
197983.8 mm (3.3 in)
198088.9 mm (3.5 in)
198161.0 mm (2.4 in)
198279.8 mm (3.1 in)
198349.8 mm (2.0 in)
198469.9 mm (2.8 in)
198562.0 mm (2.4 in)
198649.8 mm (2.0 in)
1987110.0 mm (4.3 in)
198891.9 mm (3.6 in)
198979.8 mm (3.1 in)
1990129.8 mm (5.1 in)
199169.9 mm (2.8 in)
199279.8 mm (3.1 in)
1993149.9 mm (5.9 in)
1994163.8 mm (6.4 in)
199562.5 mm (2.5 in)
1996103.9 mm (4.1 in)
199765.3 mm (2.6 in)
199886.4 mm (3.4 in)
199991.9 mm (3.6 in)
200013.0 mm (0.5 in)
200164.3 mm (2.5 in)
200269.9 mm (2.8 in)
200397.8 mm (3.9 in)
200469.9 mm (2.8 in)
2005160.3 mm (6.3 in)
200667.8 mm (2.7 in)
2007120.4 mm (4.7 in)
200859.9 mm (2.4 in)
200969.9 mm (2.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at La Angostura by year The wettest five days of the year at La Angostura, 1977 to 2009. The record is 309.9 mm (12.2 in) in 2005, marked on the chart; the median year is 138.5 mm (5.5 in). 0100200300400198019902000Record: 309.9 mm (12.2 in) in 2005
The wettest five days of the year at La Angostura, 1977 to 2009. The record is 309.9 mm (12.2 in) in 2005, marked on the chart; the median year is 138.5 mm (5.5 in).
Wettest five days (Rx5day) at La Angostura by year
YearWettest five days (Rx5day)
1977240.3 mm (9.5 in)
1978214.5 mm (8.4 in)
1979177.2 mm (7.0 in)
1980138.5 mm (5.5 in)
1981108.6 mm (4.3 in)
1982117.4 mm (4.6 in)
198396.5 mm (3.8 in)
1984113.6 mm (4.5 in)
198572.3 mm (2.8 in)
198692.5 mm (3.6 in)
1987114.3 mm (4.5 in)
1988160.5 mm (6.3 in)
1989125.3 mm (4.9 in)
1990198.7 mm (7.8 in)
1991112.6 mm (4.4 in)
199297.6 mm (3.8 in)
1993175.8 mm (6.9 in)
1994202.4 mm (8.0 in)
199570.9 mm (2.8 in)
1996168.7 mm (6.6 in)
1997131.8 mm (5.2 in)
1998168.5 mm (6.6 in)
1999163.7 mm (6.4 in)
200022.4 mm (0.9 in)
2001162.0 mm (6.4 in)
2002144.5 mm (5.7 in)
2003159.4 mm (6.3 in)
2004117.6 mm (4.6 in)
2005309.9 mm (12.2 in)
200683.5 mm (3.3 in)
2007208.2 mm (8.2 in)
2008154.4 mm (6.1 in)
200997.6 mm (3.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at La Angostura by year The longest dry spell of the year at La Angostura, 1977 to 2009. The record is 130 days in 1999, marked on the chart; the median year is 78 days. 255075100125150198019902000Record: 130 days in 1999
The longest dry spell of the year at La Angostura, 1977 to 2009. The record is 130 days in 1999, marked on the chart; the median year is 78 days.
Longest dry spell (CDD) at La Angostura by year
YearLongest dry spell (CDD)
197770 days
197845 days
197975 days
198091 days
198170 days
198278 days
198371 days
198438 days
198585 days
1986103 days
198750 days
198882 days
198976 days
199078 days
199186 days
199240 days
199356 days
199448 days
199589 days
1996128 days
199778 days
1998108 days
1999130 days
200059 days
200199 days
200276 days
200379 days
200487 days
200586 days
2006104 days
200755 days
200899 days
200965 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.

Rainfall Return Levels

31 years, 1977 to 2008

A day with at least 78.9 mm (3.1 in) of rain is expected about once in 2 years. A day with at least 202.1 mm (8.0 in) of rain is expected about once in 100 years.

Rainfall return levels at La Angostura: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years78.9 mm (3.1 in)
5 years108.7 mm (4.3 in)
10 years129.7 mm (5.1 in)
25 years157.6 mm (6.2 in)
50 years179.4 mm (7.1 in)Longer than the 31 years of record
100 years202.1 mm (8.0 in)Longer than the 31 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, 31 years of values from 1977 to 2008.

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: 164.8 mm (6.5 in) in 1977; 163.8 mm (6.4 in) in 1994; 160.3 mm (6.3 in) in 2005.

Download the Data

  • Data for La Angostura standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for La Angostura 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).