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Built 2026-10-18 (18 October 2026)

Tequesquitengo Weather Records (MXN00017016)

Record envelope, standing records and threshold days for Tequesquitengo (MXN00017016), Mexico, with 53 years of record.

Key Facts for Tequesquitengo

  • Tequesquitengo (MXN00017016) is a weather station in Mexico at 18.60 latitude and -99.25 longitude, 932 m (3,057 ft) above sea level.
  • The station reports from 1955 to 2007, 53 years of record.
  • 1,464 records set at Tequesquitengo still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Tequesquitengo set a daily record precipitation of 34.8 mm (1.4 in) on 19 September 2007.

About the Station

  • Location: Mexico, 18.60 latitude, -99.25 longitude.
  • Elevation: 932 m (3,057 ft).
  • Period of record: 1955 to 2007, 53 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 Tequesquitengo, with 2026 drawn through them The band shows the record high and record low for each calendar day at Tequesquitengo. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 01020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Tequesquitengo. 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 Tequesquitengo, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan36.7 C (98.1 F)3.9 C (39.0 F)n/an/a
Feb37.2 C (99.0 F)5.0 C (41.0 F)n/an/a
Mar42.2 C (108.0 F)9.4 C (48.9 F)n/an/a
Apr40.6 C (105.1 F)10.0 C (50.0 F)n/an/a
May42.8 C (109.0 F)10.6 C (51.1 F)n/an/a
Jun40.6 C (105.1 F)10.0 C (50.0 F)n/an/a
Jul37.8 C (100.0 F)11.7 C (53.1 F)n/an/a
Aug37.8 C (100.0 F)11.7 C (53.1 F)n/an/a
Sep36.1 C (97.0 F)11.7 C (53.1 F)n/an/a
Oct36.7 C (98.1 F)5.0 C (41.0 F)n/an/a
Nov38.3 C (100.9 F)5.0 C (41.0 F)n/an/a
Dec35.0 C (95.0 F)4.4 C (39.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Tequesquitengo by the year they were set 1,464 records at Tequesquitengo still stand. 2006 holds the most, with 124. 0501001501955: 231956: 501957: 261958: 331959: 141960: 251961: 211962: 231963: 141964: 221965: 691966: 1091967: 531968: 121969: 231970: 221971: 141972: 121973: 121974: 231975: 221976: 111977: 81978: 201979: 161980: 131981: 111982: 111983: 191984: 191985: 81986: 161987: 231997: 481998: 951999: 582000: 182001: 262002: 252003: 802004: 482005: 312006: 1242007: 114195519601965197019751980198519992004
1,464 records at Tequesquitengo still stand. 2006 holds the most, with 124.
Standing records at Tequesquitengo by the year they were set
Year setStanding records
195523
195650
195726
195833
195914
196025
196121
196223
196314
196422
196569
1966109
196753
196812
196923
197022
197114
197212
197312
197423
197522
197611
19778
197820
197916
198013
198111
198211
198319
198419
19858
198616
198723
199748
199895
199958
200018
200126
200225
200380
200448
200531
2006124
2007114

All-Time Record Progression

6 new records
When Tequesquitengo set new all-time records 6 all-time records were set at Tequesquitengo between 4 May 1999 and 15 March 2007. Each dot is a new record. Record high maximum temperatureRecord high minimum temperature4 May 1999: Record high maximum temperature 42.8 C (109.0 F)31 August 2006: Record high minimum temperature 26.1 C (79.0 F)1 March 2007: Record high minimum temperature 26.7 C (80.1 F)8 March 2007: Record high minimum temperature 27.2 C (81.0 F)10 March 2007: Record high minimum temperature 27.8 C (82.0 F)15 March 2007: Record high minimum temperature 28.3 C (82.9 F)20002005
6 all-time records were set at Tequesquitengo between 4 May 1999 and 15 March 2007. Each dot is a new record.
When Tequesquitengo set new all-time records
DateKindDetail
1999-05-04Record high maximum temperatureRecord high maximum temperature 42.8 C (109.0 F)
2006-08-31Record high minimum temperatureRecord high minimum temperature 26.1 C (79.0 F)
2007-03-01Record high minimum temperatureRecord high minimum temperature 26.7 C (80.1 F)
2007-03-08Record high minimum temperatureRecord high minimum temperature 27.2 C (81.0 F)
2007-03-10Record high minimum temperatureRecord high minimum temperature 27.8 C (82.0 F)
2007-03-15Record high minimum temperatureRecord high minimum temperature 28.3 C (82.9 F)

Wettest Day of Each Month

Jul: 98.3 mm (3.9 in)
Record daily precipitation for each month at Tequesquitengo The wettest day on record for each calendar month at Tequesquitengo. The most was 98.3 mm (3.9 in) on 3 July 1960. 0255075100 Jan: 37.1 mm (1.5 in), 10 January 1967 Jan Feb: 15.0 mm (0.6 in), 6 February 1984 Feb Mar: 24.4 mm (1.0 in), 16 March 1978 Mar Apr: 21.8 mm (0.9 in), 5 April 1968 Apr May: 61.0 mm (2.4 in), 24 May 1975 May Jun: 80.8 mm (3.2 in), 22 June 1982 Jun Jul: 98.3 mm (3.9 in), 3 July 1960 Jul Aug: 68.6 mm (2.7 in), 24 August 1999 Aug Sep: 79.8 mm (3.1 in), 25 September 2001 Sep Oct: 59.9 mm (2.4 in), 11 October 1978 Oct Nov: 29.7 mm (1.2 in), 3 November 1961 Nov Dec: 18.3 mm (0.7 in), 16 December 1976 Dec
The wettest day on record for each calendar month at Tequesquitengo. The most was 98.3 mm (3.9 in) on 3 July 1960.
Record daily precipitation for each month at Tequesquitengo
MonthRecord daily precipitation (mm)Date
Jan37.1 mm (1.5 in)10 January 1967
Feb15.0 mm (0.6 in)6 February 1984
Mar24.4 mm (1.0 in)16 March 1978
Apr21.8 mm (0.9 in)5 April 1968
May61.0 mm (2.4 in)24 May 1975
Jun80.8 mm (3.2 in)22 June 1982
Jul98.3 mm (3.9 in)3 July 1960
Aug68.6 mm (2.7 in)24 August 1999
Sep79.8 mm (3.1 in)25 September 2001
Oct59.9 mm (2.4 in)11 October 1978
Nov29.7 mm (1.2 in)3 November 1961
Dec18.3 mm (0.7 in)16 December 1976

Period of Record Coverage

1955 to 2007
Days with data per year at Tequesquitengo 44 years of record at Tequesquitengo, 1955 to 2007. 7 years have data for under 90 percent of days and are left out of rankings: 1955, 1983, 1986, 1987, 1997, 2004, 2007. 1955: 275 of 365 days1956: 336 of 366 days1957: 349 of 365 days1958: 365 of 365 days1959: 363 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 343 of 365 days1966: 365 of 365 days1967: 364 of 365 days1968: 366 of 366 days1969: 342 of 365 days1970: 365 of 365 days1971: 363 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 364 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 364 of 365 days1982: 334 of 365 days1983: 272 of 365 days1984: 336 of 366 days1985: 335 of 365 days1986: 92 of 365 days1987: 243 of 365 days1997: 273 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 366 of 366 days2001: 365 of 365 days2002: 334 of 365 days2003: 334 of 365 days2004: 275 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 273 of 365 days1960197019802000
44 years of record at Tequesquitengo, 1955 to 2007. 7 years have data for under 90 percent of days and are left out of rankings: 1955, 1983, 1986, 1987, 1997, 2004, 2007.
Days with data per year at Tequesquitengo
YearDays with dataShare of yearComplete
195527575%No
195633692%Yes
195734996%Yes
1958365100%Yes
195936399%Yes
1960366100%Yes
1961365100%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
196534394%Yes
1966365100%Yes
1967364100%Yes
1968366100%Yes
196934294%Yes
1970365100%Yes
197136399%Yes
1972366100%Yes
1973365100%Yes
1974364100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981364100%Yes
198233492%Yes
198327275%No
198433692%Yes
198533592%Yes
19869225%No
198724367%No
199727375%No
1998365100%Yes
1999365100%Yes
2000366100%Yes
2001365100%Yes
200233492%Yes
200333492%Yes
200427575%No
2005365100%Yes
2006365100%Yes
200727375%No

Latest Records

20
Latest records at Tequesquitengo
DateStationRecordValueBeat old record byOld record stoodSignificance
19 September 2007Tequesquitengo, MXdaily rain34.8 mm (1.4 in)3.0 mm (0.12 in)36 years17 of 100 (Routine)
16 September 2007Tequesquitengo, MXdaily high min21.7 C (71.1 F)1.1 C (2.0 F)48 years24 of 100 (Routine)
4 September 2007Tequesquitengo, MXdaily high min (Tie)20.6 C (69.1 F)tie9 years1 of 100 (Routine)
3 September 2007Tequesquitengo, MXdaily high min (Tie)21.7 C (71.1 F)tie8 years1 of 100 (Routine)
2 September 2007Tequesquitengo, MXdaily high min (Tie)20.6 C (69.1 F)tie8 years1 of 100 (Routine)
20 August 2007Tequesquitengo, MXdaily high min (Tie)21.7 C (71.1 F)tie0 years1 of 100 (Routine)
17 August 2007Tequesquitengo, MXdaily high min (Tie)21.7 C (71.1 F)tie50 years5 of 100 (Routine)
15 August 2007Tequesquitengo, MXdaily high min (Tie)21.7 C (71.1 F)tie0 years1 of 100 (Routine)
10 August 2007Tequesquitengo, MXdaily high min21.7 C (71.1 F)1.1 C (2.0 F)50 years26 of 100 (Routine)
5 August 2007Tequesquitengo, MXdaily high min21.7 C (71.1 F)0.6 C (1.1 F)0 years8 of 100 (Routine)
1 August 2007Tequesquitengo, MXdaily high min22.8 C (73.0 F)1.1 C (2.0 F)6 years13 of 100 (Routine)
31 July 2007Tequesquitengo, MXdaily high min (Tie)21.7 C (71.1 F)tie8 years1 of 100 (Routine)
30 July 2007Tequesquitengo, MXdaily high min23.3 C (73.9 F)1.6 C (2.9 F)44 years26 of 100 (Routine)
29 July 2007Tequesquitengo, MXdaily high min21.7 C (71.1 F)0.6 C (1.1 F)0 years8 of 100 (Routine)
28 July 2007Tequesquitengo, MXdaily high min23.9 C (75.0 F)2.8 C (5.0 F)8 years22 of 100 (Routine)
27 July 2007Tequesquitengo, MXdaily high min22.8 C (73.0 F)1.1 C (2.0 F)0 years11 of 100 (Routine)
26 July 2007Tequesquitengo, MXmonthly high min (Tie)25.0 C (77.0 F)tie1 year3 of 100 (Routine)
25 July 2007Tequesquitengo, MXdaily high min23.9 C (75.0 F)2.8 C (5.0 F)0 years20 of 100 (Routine)
24 July 2007Tequesquitengo, MXdaily high min24.4 C (75.9 F)2.7 C (4.9 F)0 years19 of 100 (Routine)
23 July 2007Tequesquitengo, MXdaily high min23.9 C (75.0 F)1.1 C (2.0 F)0 years11 of 100 (Routine)

Climate Trend

27 complete years, 1958 to 2006
Annual mean temperature at Tequesquitengo as warming stripes, 1958 to 2006 One stripe for each of 27 complete years at Tequesquitengo, 1958 to 2006. Blue stripes are years cooler than the station's own mean of 24.3 C (75.7 F); red stripes are warmer. The coolest year was 1967, at 22.3 C (72.1 F), and the warmest was 1998, at 26.4 C (79.6 F). The strongest colour marks a difference of 2.2 C (4.0 F). 1958: 24.2 C, -0.1 C from the station mean1959: 24.1 C, -0.1 C from the station mean1960: 24.3 C, 0.0 C from the station mean1961: 24.3 C, 0.0 C from the station mean1962: 24.6 C, +0.3 C from the station mean1963: 24.0 C, -0.2 C from the station mean1964: 24.3 C, 0.0 C from the station mean1967: 22.3 C, -2.0 C from the station mean1968: 23.9 C, -0.4 C from the station mean1970: 23.6 C, -0.6 C from the station mean1971: 23.5 C, -0.8 C from the station mean1972: 24.2 C, 0.0 C from the station mean1973: 24.0 C, -0.3 C from the station mean1974: 24.6 C, +0.3 C from the station mean1975: 23.8 C, -0.4 C from the station mean1976: 24.0 C, -0.3 C from the station mean1977: 23.8 C, -0.5 C from the station mean1978: 24.2 C, -0.1 C from the station mean1979: 24.2 C, 0.0 C from the station mean1980: 24.3 C, +0.1 C from the station mean1981: 23.9 C, -0.4 C from the station mean1998: 26.4 C, +2.2 C from the station mean1999: 25.7 C, +1.4 C from the station mean2000: 25.7 C, +1.5 C from the station mean2001: 25.8 C, +1.6 C from the station mean2005: 23.3 C, -0.9 C from the station mean2006: 23.9 C, -0.4 C from the station mean1958196519701975198019851990199520002005
One stripe for each of 27 complete years at Tequesquitengo, 1958 to 2006. Blue stripes are years cooler than the station's own mean of 24.3 C (75.7 F); red stripes are warmer. The coolest year was 1967, at 22.3 C (72.1 F), and the warmest was 1998, at 26.4 C (79.6 F). The strongest colour marks a difference of 2.2 C (4.0 F).
Annual mean temperature at Tequesquitengo as warming stripes, 1958 to 2006
YearAnnual mean temperatureDifference from the station mean
195824.2 C-0.05 C
195924.1 C-0.11 C
196024.3 C+0.04 C
196124.3 C+0.05 C
196224.6 C+0.32 C
196324.0 C-0.23 C
196424.3 C+0.01 C
196722.3 C-1.98 C
196823.9 C-0.39 C
197023.6 C-0.63 C
197123.5 C-0.80 C
197224.2 C-0.02 C
197324.0 C-0.29 C
197424.6 C+0.35 C
197523.8 C-0.43 C
197624.0 C-0.30 C
197723.8 C-0.47 C
197824.2 C-0.06 C
197924.2 C-0.04 C
198024.3 C+0.07 C
198123.9 C-0.38 C
199826.4 C+2.18 C
199925.7 C+1.45 C
200025.7 C+1.46 C
200125.8 C+1.57 C
200523.3 C-0.94 C
200623.9 C-0.35 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

1955 to 2007
Yearly extremes at Tequesquitengo: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.8 C (109.0 F)199938.9 C (102.0 F)44
Coldest night (TNn)3.9 C (39.0 F)19567.8 C (46.0 F)44
Wettest day (Rx1day)98.3 mm (3.9 in)196048.8 mm (1.9 in)44
Wettest five days (Rx5day)188.9 mm (7.4 in)1998102.8 mm (4.0 in)44
Longest dry spell (CDD)155 days199894 days44

Hottest day (TXx)

Hottest day (TXx) at Tequesquitengo by year The hottest day of the year at Tequesquitengo, 1955 to 2007. The record is 42.8 C (109.0 F) in 1999, marked on the chart; the median year is 38.9 C (102.0 F). 34363840424419601970198019902000Record: 42.8 C (109.0 F) in 1999
The hottest day of the year at Tequesquitengo, 1955 to 2007. The record is 42.8 C (109.0 F) in 1999, marked on the chart; the median year is 38.9 C (102.0 F).
Hottest day (TXx) at Tequesquitengo by year
YearHottest day (TXx)
195541.1 C (106.0 F)
195638.9 C (102.0 F)
195740.0 C (104.0 F)
195840.0 C (104.0 F)
195937.8 C (100.0 F)
196040.0 C (104.0 F)
196140.0 C (104.0 F)
196238.9 C (102.0 F)
196340.0 C (104.0 F)
196441.7 C (107.1 F)
196538.9 C (102.0 F)
196635.0 C (95.0 F)
196740.0 C (104.0 F)
196837.8 C (100.0 F)
196940.0 C (104.0 F)
197038.9 C (102.0 F)
197138.9 C (102.0 F)
197238.9 C (102.0 F)
197338.9 C (102.0 F)
197440.0 C (104.0 F)
197540.0 C (104.0 F)
197638.9 C (102.0 F)
197736.7 C (98.1 F)
197838.9 C (102.0 F)
197938.3 C (100.9 F)
198040.0 C (104.0 F)
198139.4 C (102.9 F)
198240.0 C (104.0 F)
198340.6 C (105.1 F)
198440.6 C (105.1 F)
198536.1 C (97.0 F)
198638.3 C (100.9 F)
198738.3 C (100.9 F)
199736.7 C (98.1 F)
199840.6 C (105.1 F)
199942.8 C (109.0 F)
200038.9 C (102.0 F)
200140.0 C (104.0 F)
200236.1 C (97.0 F)
200339.4 C (102.9 F)
200437.8 C (100.0 F)
200536.7 C (98.1 F)
200635.6 C (96.1 F)
200742.2 C (108.0 F)

Coldest night (TNn)

Coldest night (TNn) at Tequesquitengo by year The coldest night of the year at Tequesquitengo, 1955 to 2007. The record is 3.9 C (39.0 F) in 1956, marked on the chart; the median year is 7.8 C (46.0 F). 2.557.51012.51519601970198019902000Record: 3.9 C (39.0 F) in 1956
The coldest night of the year at Tequesquitengo, 1955 to 2007. The record is 3.9 C (39.0 F) in 1956, marked on the chart; the median year is 7.8 C (46.0 F).
Coldest night (TNn) at Tequesquitengo by year
YearColdest night (TNn)
19555.0 C (41.0 F)
19563.9 C (39.0 F)
19577.8 C (46.0 F)
19585.6 C (42.1 F)
19597.8 C (46.0 F)
19607.8 C (46.0 F)
19615.0 C (41.0 F)
19627.8 C (46.0 F)
19636.7 C (44.1 F)
19648.9 C (48.0 F)
19655.0 C (41.0 F)
19665.0 C (41.0 F)
19673.9 C (39.0 F)
19688.9 C (48.0 F)
19697.8 C (46.0 F)
19707.8 C (46.0 F)
19718.9 C (48.0 F)
19727.8 C (46.0 F)
19737.2 C (45.0 F)
19749.4 C (48.9 F)
19756.7 C (44.1 F)
19767.8 C (46.0 F)
19776.7 C (44.1 F)
19788.9 C (48.0 F)
19798.9 C (48.0 F)
19806.7 C (44.1 F)
19816.7 C (44.1 F)
19829.4 C (48.9 F)
19838.9 C (48.0 F)
19847.2 C (45.0 F)
19858.3 C (46.9 F)
198610.0 C (50.0 F)
19877.8 C (46.0 F)
19978.3 C (46.9 F)
199810.0 C (50.0 F)
199910.0 C (50.0 F)
200011.7 C (53.1 F)
200112.8 C (55.0 F)
20026.7 C (44.1 F)
20037.8 C (46.0 F)
20046.1 C (43.0 F)
20055.0 C (41.0 F)
20064.4 C (39.9 F)
20075.6 C (42.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Tequesquitengo by year The wettest day of the year at Tequesquitengo, 1955 to 2007. The record is 98.3 mm (3.9 in) in 1960, marked on the chart; the median year is 48.8 mm (1.9 in). 02040608010019601970198019902000Record: 98.3 mm (3.9 in) in 1960
The wettest day of the year at Tequesquitengo, 1955 to 2007. The record is 98.3 mm (3.9 in) in 1960, marked on the chart; the median year is 48.8 mm (1.9 in).
Wettest day (Rx1day) at Tequesquitengo by year
YearWettest day (Rx1day)
195544.5 mm (1.8 in)
195639.6 mm (1.6 in)
195741.9 mm (1.6 in)
195851.8 mm (2.0 in)
195956.9 mm (2.2 in)
196098.3 mm (3.9 in)
196146.5 mm (1.8 in)
196251.8 mm (2.0 in)
196361.0 mm (2.4 in)
196438.9 mm (1.5 in)
196545.0 mm (1.8 in)
196640.9 mm (1.6 in)
196742.2 mm (1.7 in)
196838.9 mm (1.5 in)
196966.8 mm (2.6 in)
197041.9 mm (1.6 in)
197148.8 mm (1.9 in)
197247.0 mm (1.9 in)
197356.9 mm (2.2 in)
197459.9 mm (2.4 in)
197561.0 mm (2.4 in)
197637.1 mm (1.5 in)
197746.5 mm (1.8 in)
197875.4 mm (3.0 in)
197936.3 mm (1.4 in)
198054.9 mm (2.2 in)
198171.4 mm (2.8 in)
198280.8 mm (3.2 in)
198360.2 mm (2.4 in)
198436.1 mm (1.4 in)
198563.5 mm (2.5 in)
198618.3 mm (0.7 in)
198748.8 mm (1.9 in)
199745.5 mm (1.8 in)
199859.9 mm (2.4 in)
199968.6 mm (2.7 in)
200043.7 mm (1.7 in)
200179.8 mm (3.1 in)
200266.3 mm (2.6 in)
200354.1 mm (2.1 in)
200448.0 mm (1.9 in)
200553.3 mm (2.1 in)
200643.2 mm (1.7 in)
200738.4 mm (1.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Tequesquitengo by year The wettest five days of the year at Tequesquitengo, 1955 to 2007. The record is 188.9 mm (7.4 in) in 1998, marked on the chart; the median year is 102.8 mm (4.0 in). 5010015020019601970198019902000Record: 188.9 mm (7.4 in) in 1998
The wettest five days of the year at Tequesquitengo, 1955 to 2007. The record is 188.9 mm (7.4 in) in 1998, marked on the chart; the median year is 102.8 mm (4.0 in).
Wettest five days (Rx5day) at Tequesquitengo by year
YearWettest five days (Rx5day)
1955110.1 mm (4.3 in)
1956130.1 mm (5.1 in)
1957101.6 mm (4.0 in)
1958105.4 mm (4.1 in)
1959114.3 mm (4.5 in)
1960120.7 mm (4.8 in)
196191.0 mm (3.6 in)
196272.2 mm (2.8 in)
1963143.0 mm (5.6 in)
196480.6 mm (3.2 in)
196592.0 mm (3.6 in)
196695.8 mm (3.8 in)
196790.4 mm (3.6 in)
196885.4 mm (3.4 in)
196987.4 mm (3.4 in)
1970123.3 mm (4.9 in)
1971105.4 mm (4.1 in)
1972127.3 mm (5.0 in)
197387.9 mm (3.5 in)
1974130.3 mm (5.1 in)
1975100.0 mm (3.9 in)
197693.6 mm (3.7 in)
1977104.0 mm (4.1 in)
1978112.0 mm (4.4 in)
197976.3 mm (3.0 in)
198083.8 mm (3.3 in)
1981127.8 mm (5.0 in)
1982114.4 mm (4.5 in)
1983181.8 mm (7.2 in)
198491.0 mm (3.6 in)
1985167.1 mm (6.6 in)
198656.2 mm (2.2 in)
198794.3 mm (3.7 in)
1997127.2 mm (5.0 in)
1998188.9 mm (7.4 in)
1999120.1 mm (4.7 in)
200080.0 mm (3.1 in)
2001119.8 mm (4.7 in)
2002120.5 mm (4.7 in)
200394.0 mm (3.7 in)
200471.1 mm (2.8 in)
2005115.5 mm (4.5 in)
200658.2 mm (2.3 in)
200773.2 mm (2.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Tequesquitengo by year The longest dry spell of the year at Tequesquitengo, 1955 to 2007. The record is 155 days in 1998, marked on the chart; the median year is 94 days. 05010015020019601970198019902000Record: 155 days in 1998
The longest dry spell of the year at Tequesquitengo, 1955 to 2007. The record is 155 days in 1998, marked on the chart; the median year is 94 days.
Longest dry spell (CDD) at Tequesquitengo by year
YearLongest dry spell (CDD)
195539 days
195655 days
195766 days
195852 days
1959100 days
1960119 days
1961120 days
1962102 days
196379 days
1964124 days
196553 days
196678 days
1967112 days
196867 days
196972 days
1970135 days
1971148 days
1972106 days
1973132 days
1974137 days
197593 days
197691 days
197774 days
197865 days
197966 days
198072 days
198151 days
198259 days
198394 days
198488 days
198599 days
198647 days
1987109 days
199795 days
1998155 days
1999153 days
200072 days
200197 days
2002144 days
200388 days
200477 days
2005137 days
2006125 days
2007127 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

37 years, 1956 to 2006

A day with at least 51.3 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 104.9 mm (4.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Tequesquitengo: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years51.3 mm (2.0 in)
5 years64.5 mm (2.5 in)
10 years73.7 mm (2.9 in)
25 years85.8 mm (3.4 in)
50 years95.2 mm (3.7 in)Longer than the 37 years of record
100 years104.9 mm (4.1 in)Longer than the 37 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, 37 years of values from 1956 to 2006.

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: 98.3 mm (3.9 in) in 1960; 80.8 mm (3.2 in) in 1982; 79.8 mm (3.1 in) in 2001.

Download the Data

  • Data for Tequesquitengo standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Tequesquitengo 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).