Daily records
Page built 2026-10-18
Data as of 2025-12-31
Search
Built 2026-10-18 (18 October 2026)

Guaquitepec Weather Records (MXN00007071)

Record envelope, standing records and threshold days for Guaquitepec (MXN00007071), Mexico, with 47 years of record.

Key Facts for Guaquitepec

  • Guaquitepec (MXN00007071) is a weather station in Mexico at 17.13 latitude and -92.28 longitude, 1,160 m (3,805 ft) above sea level.
  • The station reports from 1966 to 2012, 47 years of record.
  • 1,464 records set at Guaquitepec still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Guaquitepec tied a daily record high minimum temperature of 20.0 C (68.0 F) on 28 September 2012.

About the Station

  • Location: Mexico, 17.13 latitude, -92.28 longitude.
  • Elevation: 1,160 m (3,805 ft).
  • Period of record: 1966 to 2012, 47 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 Guaquitepec, with 2026 drawn through them The band shows the record high and record low for each calendar day at Guaquitepec. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 010203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Guaquitepec. 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 Guaquitepec, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan34.4 C (93.9 F)6.1 C (43.0 F)n/an/a
Feb35.6 C (96.1 F)4.4 C (39.9 F)n/an/a
Mar37.8 C (100.0 F)4.4 C (39.9 F)n/an/a
Apr38.3 C (100.9 F)7.8 C (46.0 F)n/an/a
May40.0 C (104.0 F)8.3 C (46.9 F)n/an/a
Jun37.8 C (100.0 F)10.0 C (50.0 F)n/an/a
Jul33.3 C (91.9 F)13.3 C (55.9 F)n/an/a
Aug32.8 C (91.0 F)8.9 C (48.0 F)n/an/a
Sep32.8 C (91.0 F)11.7 C (53.1 F)n/an/a
Oct32.8 C (91.0 F)7.8 C (46.0 F)n/an/a
Nov31.7 C (89.1 F)6.7 C (44.1 F)n/an/a
Dec31.7 C (89.1 F)3.9 C (39.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Guaquitepec by the year they were set 1,464 records at Guaquitepec still stand. 1981 holds the most, with 114. 0501001501966: 251967: 261968: 201969: 261970: 441971: 201972: 211973: 321974: 191975: 291976: 231977: 171978: 221979: 301980: 1091981: 1141982: 991983: 481984: 231985: 91986: 261987: 251988: 101989: 291990: 101991: 271992: 301993: 191994: 221995: 381996: 361997: 291998: 561999: 302000: 152001: 152002: 112003: 152004: 142005: 342006: 362007: 242008: 312009: 382010: 422011: 342012: 121966197119761981198619911996200120062011
1,464 records at Guaquitepec still stand. 1981 holds the most, with 114.
Standing records at Guaquitepec by the year they were set
Year setStanding records
196625
196726
196820
196926
197044
197120
197221
197332
197419
197529
197623
197717
197822
197930
1980109
1981114
198299
198348
198423
19859
198626
198725
198810
198929
199010
199127
199230
199319
199422
199538
199636
199729
199856
199930
200015
200115
200211
200315
200414
200534
200636
200724
200831
200938
201042
201134
201212

All-Time Record Progression

2 new records
When Guaquitepec set new all-time records 2 all-time records were set at Guaquitepec between 19 December 1997 and 25 September 2010. Each dot is a new record. Record low minimum temperatureRecord daily precipitation19 December 1997: Record low minimum temperature 3.9 C (39.0 F)25 September 2010: Record daily precipitation 179.8 mm (7.1 in)200020052010
2 all-time records were set at Guaquitepec between 19 December 1997 and 25 September 2010. Each dot is a new record.
When Guaquitepec set new all-time records
DateKindDetail
1997-12-19Record low minimum temperatureRecord low minimum temperature 3.9 C (39.0 F)
2010-09-25Record daily precipitationRecord daily precipitation 179.8 mm (7.1 in)

Wettest Day of Each Month

Sep: 179.8 mm (7.1 in)
Record daily precipitation for each month at Guaquitepec The wettest day on record for each calendar month at Guaquitepec. The most was 179.8 mm (7.1 in) on 25 September 2010. 050100150200 Jan: 91.9 mm (3.6 in), 9 January 2007 Jan Feb: 84.8 mm (3.3 in), 15 February 1988 Feb Mar: 66.8 mm (2.6 in), 20 March 1968 Mar Apr: 102.9 mm (4.1 in), 4 April 1977 Apr May: 99.8 mm (3.9 in), 29 May 1986 May Jun: 103.9 mm (4.1 in), 3 June 2006 Jun Jul: 101.9 mm (4.0 in), 1 July 1991 Jul Aug: 101.9 mm (4.0 in), 27 August 1969 Aug Sep: 179.8 mm (7.1 in), 25 September 2010 Sep Oct: 165.9 mm (6.5 in), 17 October 1967 Oct Nov: 105.9 mm (4.2 in), 24 November 1983 Nov Dec: 111.0 mm (4.4 in), 15 December 1972 Dec
The wettest day on record for each calendar month at Guaquitepec. The most was 179.8 mm (7.1 in) on 25 September 2010.
Record daily precipitation for each month at Guaquitepec
MonthRecord daily precipitation (mm)Date
Jan91.9 mm (3.6 in)9 January 2007
Feb84.8 mm (3.3 in)15 February 1988
Mar66.8 mm (2.6 in)20 March 1968
Apr102.9 mm (4.1 in)4 April 1977
May99.8 mm (3.9 in)29 May 1986
Jun103.9 mm (4.1 in)3 June 2006
Jul101.9 mm (4.0 in)1 July 1991
Aug101.9 mm (4.0 in)27 August 1969
Sep179.8 mm (7.1 in)25 September 2010
Oct165.9 mm (6.5 in)17 October 1967
Nov105.9 mm (4.2 in)24 November 1983
Dec111.0 mm (4.4 in)15 December 1972

Period of Record Coverage

1966 to 2012
Days with data per year at Guaquitepec 47 years of record at Guaquitepec, 1966 to 2012. 8 years have data for under 90 percent of days and are left out of rankings: 1966, 1999, 2005, 2006, 2007, 2008, 2010, 2012. 1966: 283 of 365 days1967: 364 of 365 days1968: 366 of 366 days1969: 358 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 364 of 365 days1975: 365 of 365 days1976: 365 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 333 of 365 days1980: 363 of 366 days1981: 362 of 365 days1982: 335 of 365 days1983: 364 of 365 days1984: 336 of 366 days1985: 365 of 365 days1986: 335 of 365 days1987: 365 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 300 of 365 days2000: 365 of 366 days2001: 347 of 365 days2002: 343 of 365 days2003: 331 of 365 days2004: 343 of 366 days2005: 326 of 365 days2006: 324 of 365 days2007: 288 of 365 days2008: 265 of 366 days2009: 334 of 365 days2010: 318 of 365 days2011: 359 of 365 days2012: 270 of 366 days19701980199020002010
47 years of record at Guaquitepec, 1966 to 2012. 8 years have data for under 90 percent of days and are left out of rankings: 1966, 1999, 2005, 2006, 2007, 2008, 2010, 2012.
Days with data per year at Guaquitepec
YearDays with dataShare of yearComplete
196628378%No
1967364100%Yes
1968366100%Yes
196935898%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974364100%Yes
1975365100%Yes
1976365100%Yes
1977365100%Yes
1978365100%Yes
197933391%Yes
198036399%Yes
198136299%Yes
198233592%Yes
1983364100%Yes
198433692%Yes
1985365100%Yes
198633592%Yes
1987365100%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
199930082%No
2000365100%Yes
200134795%Yes
200234394%Yes
200333191%Yes
200434394%Yes
200532689%No
200632489%No
200728879%No
200826572%No
200933492%Yes
201031887%No
201135998%Yes
201227074%No

Latest Records

20
Latest records at Guaquitepec
DateStationRecordValueBeat old record byOld record stoodSignificance
28 September 2012Guaquitepec, MXdaily high min (Tie)20.0 C (68.0 F)tie30 years3 of 100 (Routine)
27 September 2012Guaquitepec, MXdaily high max30.0 C (86.0 F)0.6 C (1.1 F)38 years17 of 100 (Routine)
22 September 2012Guaquitepec, MXdaily high min (Tie)19.4 C (66.9 F)tie33 years3 of 100 (Routine)
17 September 2012Guaquitepec, MXdaily high min (Tie)19.4 C (66.9 F)tie39 years3 of 100 (Routine)
13 September 2012Guaquitepec, MXdaily high min (Tie)19.4 C (66.9 F)tie43 years4 of 100 (Routine)
9 September 2012Guaquitepec, MXdaily high min20.0 C (68.0 F)0.6 C (1.1 F)23 years14 of 100 (Routine)
8 September 2012Guaquitepec, MXdaily high min (Tie)20.0 C (68.0 F)tie6 years1 of 100 (Routine)
7 September 2012Guaquitepec, MXdaily high min (Tie)20.0 C (68.0 F)tie4 years1 of 100 (Routine)
2 September 2012Guaquitepec, MXdaily high max (Tie)30.0 C (86.0 F)tie35 years3 of 100 (Routine)
29 August 2012Guaquitepec, MXdaily high max31.1 C (88.0 F)0.5 C (0.9 F)17 years11 of 100 (Routine)
28 August 2012Guaquitepec, MXdaily high min (Tie)19.4 C (66.9 F)tie39 years3 of 100 (Routine)
25 August 2012Guaquitepec, MXdaily high min (Tie)18.9 C (66.0 F)tie7 years1 of 100 (Routine)
23 August 2012Guaquitepec, MXdaily high min (Tie)19.4 C (66.9 F)tie2 years1 of 100 (Routine)
20 August 2012Guaquitepec, MXdaily high max (Tie)30.0 C (86.0 F)tie21 years2 of 100 (Routine)
17 August 2012Guaquitepec, MXdaily high max (Tie)30.0 C (86.0 F)tie29 years3 of 100 (Routine)
14 August 2012Guaquitepec, MXdaily high min (Tie)19.4 C (66.9 F)tie46 years4 of 100 (Routine)
7 August 2012Guaquitepec, MXmonthly low min8.9 C (48.0 F)1.1 C (2.0 F)12 years25 of 100 (Routine)
24 July 2012Guaquitepec, MXdaily high min (Tie)19.4 C (66.9 F)tie38 years3 of 100 (Routine)
23 July 2012Guaquitepec, MXdaily high min (Tie)19.4 C (66.9 F)tie46 years4 of 100 (Routine)
20 July 2012Guaquitepec, MXdaily high min (Tie)19.4 C (66.9 F)tie33 years3 of 100 (Routine)

Climate Trend

36 complete years, 1967 to 2011
Annual mean temperature at Guaquitepec as warming stripes, 1967 to 2011 One stripe for each of 36 complete years at Guaquitepec, 1967 to 2011. Blue stripes are years cooler than the station's own mean of 21.2 C (70.2 F); red stripes are warmer. The coolest year was 1980, at 19.0 C (66.1 F), and the warmest was 2009, at 22.3 C (72.2 F). The strongest colour marks a difference of 2.3 C (4.1 F). 1967: 20.5 C, -0.7 C from the station mean1968: 20.5 C, -0.7 C from the station mean1969: 21.4 C, +0.1 C from the station mean1970: 20.7 C, -0.5 C from the station mean1971: 21.0 C, -0.2 C from the station mean1972: 21.5 C, +0.2 C from the station mean1973: 21.5 C, +0.2 C from the station mean1974: 20.7 C, -0.5 C from the station mean1975: 21.6 C, +0.4 C from the station mean1976: 20.6 C, -0.7 C from the station mean1977: 21.2 C, -0.1 C from the station mean1978: 21.4 C, +0.1 C from the station mean1980: 19.0 C, -2.3 C from the station mean1983: 21.8 C, +0.6 C from the station mean1985: 21.2 C, -0.1 C from the station mean1987: 20.9 C, -0.3 C from the station mean1988: 21.2 C, -0.1 C from the station mean1989: 20.9 C, -0.3 C from the station mean1990: 21.0 C, -0.2 C from the station mean1991: 21.5 C, +0.2 C from the station mean1992: 21.2 C, 0.0 C from the station mean1993: 21.3 C, 0.0 C from the station mean1994: 21.7 C, +0.4 C from the station mean1995: 21.6 C, +0.4 C from the station mean1996: 20.8 C, -0.4 C from the station mean1997: 21.2 C, 0.0 C from the station mean1998: 21.9 C, +0.7 C from the station mean2000: 21.0 C, -0.2 C from the station mean2001: 21.1 C, -0.2 C from the station mean2002: 21.4 C, +0.1 C from the station mean2003: 21.7 C, +0.4 C from the station mean2004: 21.3 C, 0.0 C from the station mean2005: 22.2 C, +0.9 C from the station mean2006: 22.3 C, +1.0 C from the station mean2009: 22.3 C, +1.1 C from the station mean2011: 21.9 C, +0.7 C from the station mean1967197019751980198519901995200020052010
One stripe for each of 36 complete years at Guaquitepec, 1967 to 2011. Blue stripes are years cooler than the station's own mean of 21.2 C (70.2 F); red stripes are warmer. The coolest year was 1980, at 19.0 C (66.1 F), and the warmest was 2009, at 22.3 C (72.2 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Guaquitepec as warming stripes, 1967 to 2011
YearAnnual mean temperatureDifference from the station mean
196720.5 C-0.71 C
196820.5 C-0.74 C
196921.4 C+0.11 C
197020.7 C-0.54 C
197121.0 C-0.20 C
197221.5 C+0.25 C
197321.5 C+0.23 C
197420.7 C-0.52 C
197521.6 C+0.36 C
197620.6 C-0.65 C
197721.2 C-0.05 C
197821.4 C+0.11 C
198019.0 C-2.28 C
198321.8 C+0.60 C
198521.2 C-0.09 C
198720.9 C-0.32 C
198821.2 C-0.05 C
198920.9 C-0.31 C
199021.0 C-0.20 C
199121.5 C+0.24 C
199221.2 C-0.04 C
199321.3 C+0.03 C
199421.7 C+0.42 C
199521.6 C+0.37 C
199620.8 C-0.42 C
199721.2 C0.00 C
199821.9 C+0.68 C
200021.0 C-0.23 C
200121.1 C-0.16 C
200221.4 C+0.12 C
200321.7 C+0.41 C
200421.3 C+0.04 C
200522.2 C+0.92 C
200622.3 C+1.02 C
200922.3 C+1.08 C
201121.9 C+0.66 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.4) per decade over 1967 to 2011. In Fahrenheit: 0.4 F (0.2 to 0.7) per decade. The slope is a straight line fitted to 36 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Guaquitepec
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.2 C (0.1 to 0.4) per decade0.4 F (0.2 to 0.7) per decade1967 to 201136Rise
Mean daily maximum0.5 C (0.2 to 0.7) per decade0.8 F (0.4 to 1.3) per decade1967 to 201136Rise
Mean daily minimum0.01 C (-0.11 to 0.13) per decade0.02 F (-0.21 to 0.24) per decade1967 to 201136Not clearly different from zero

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

1966 to 2012
Yearly extremes at Guaquitepec: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.0 C (104.0 F)198435.0 C (95.0 F)47
Coldest night (TNn)3.9 C (39.0 F)19978.3 C (46.9 F)47
Wettest day (Rx1day)179.8 mm (7.1 in)201080.8 mm (3.2 in)47
Wettest five days (Rx5day)341.2 mm (13.4 in)1973170.7 mm (6.7 in)47
Longest dry spell (CDD)48 days200221 days47

Hottest day (TXx)

Hottest day (TXx) at Guaquitepec by year The hottest day of the year at Guaquitepec, 1966 to 2012. The record is 40.0 C (104.0 F) in 1984, marked on the chart; the median year is 35.0 C (95.0 F). 3032.53537.54019701980199020002010Record: 40.0 C (104.0 F) in 1984
The hottest day of the year at Guaquitepec, 1966 to 2012. The record is 40.0 C (104.0 F) in 1984, marked on the chart; the median year is 35.0 C (95.0 F).
Hottest day (TXx) at Guaquitepec by year
YearHottest day (TXx)
196632.2 C (90.0 F)
196732.8 C (91.0 F)
196833.9 C (93.0 F)
196935.0 C (95.0 F)
197034.4 C (93.9 F)
197136.1 C (97.0 F)
197234.4 C (93.9 F)
197338.3 C (100.9 F)
197436.1 C (97.0 F)
197535.0 C (95.0 F)
197634.4 C (93.9 F)
197734.4 C (93.9 F)
197837.2 C (99.0 F)
197935.6 C (96.1 F)
198031.1 C (88.0 F)
198130.6 C (87.1 F)
198235.0 C (95.0 F)
198337.8 C (100.0 F)
198440.0 C (104.0 F)
198534.4 C (93.9 F)
198633.3 C (91.9 F)
198736.1 C (97.0 F)
198835.0 C (95.0 F)
198937.2 C (99.0 F)
199033.3 C (91.9 F)
199137.2 C (99.0 F)
199237.8 C (100.0 F)
199333.9 C (93.0 F)
199434.4 C (93.9 F)
199536.1 C (97.0 F)
199635.0 C (95.0 F)
199735.0 C (95.0 F)
199838.3 C (100.9 F)
199938.3 C (100.9 F)
200036.7 C (98.1 F)
200134.4 C (93.9 F)
200233.3 C (91.9 F)
200335.6 C (96.1 F)
200435.0 C (95.0 F)
200536.1 C (97.0 F)
200635.6 C (96.1 F)
200734.4 C (93.9 F)
200836.1 C (97.0 F)
200936.7 C (98.1 F)
201037.8 C (100.0 F)
201134.4 C (93.9 F)
201234.4 C (93.9 F)

Coldest night (TNn)

Coldest night (TNn) at Guaquitepec by year The coldest night of the year at Guaquitepec, 1966 to 2012. The record is 3.9 C (39.0 F) in 1997, marked on the chart; the median year is 8.3 C (46.9 F). 24681019701980199020002010Record: 3.9 C (39.0 F) in 1997
The coldest night of the year at Guaquitepec, 1966 to 2012. The record is 3.9 C (39.0 F) in 1997, marked on the chart; the median year is 8.3 C (46.9 F).
Coldest night (TNn) at Guaquitepec by year
YearColdest night (TNn)
196610.0 C (50.0 F)
19678.3 C (46.9 F)
19688.3 C (46.9 F)
196910.0 C (50.0 F)
19708.3 C (46.9 F)
19718.3 C (46.9 F)
19727.2 C (45.0 F)
19736.1 C (43.0 F)
19749.4 C (48.9 F)
19759.4 C (48.9 F)
19767.2 C (45.0 F)
19779.4 C (48.9 F)
19787.8 C (46.0 F)
19799.4 C (48.9 F)
19805.6 C (42.1 F)
19818.3 C (46.9 F)
19827.8 C (46.0 F)
19837.2 C (45.0 F)
19847.2 C (45.0 F)
19858.3 C (46.9 F)
19866.1 C (43.0 F)
19876.1 C (43.0 F)
19887.8 C (46.0 F)
19894.4 C (39.9 F)
19908.3 C (46.9 F)
19914.4 C (39.9 F)
199210.0 C (50.0 F)
19938.9 C (48.0 F)
19947.8 C (46.0 F)
19957.8 C (46.0 F)
19965.6 C (42.1 F)
19973.9 C (39.0 F)
19984.4 C (39.9 F)
19998.3 C (46.9 F)
20008.3 C (46.9 F)
20016.7 C (44.1 F)
20028.3 C (46.9 F)
20036.7 C (44.1 F)
20048.3 C (46.9 F)
20057.8 C (46.0 F)
20069.4 C (48.9 F)
20078.9 C (48.0 F)
20089.4 C (48.9 F)
20097.8 C (46.0 F)
20107.8 C (46.0 F)
201110.0 C (50.0 F)
20128.9 C (48.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Guaquitepec by year The wettest day of the year at Guaquitepec, 1966 to 2012. The record is 179.8 mm (7.1 in) in 2010, marked on the chart; the median year is 80.8 mm (3.2 in). 5010015020019701980199020002010Record: 179.8 mm (7.1 in) in 2010
The wettest day of the year at Guaquitepec, 1966 to 2012. The record is 179.8 mm (7.1 in) in 2010, marked on the chart; the median year is 80.8 mm (3.2 in).
Wettest day (Rx1day) at Guaquitepec by year
YearWettest day (Rx1day)
1966100.6 mm (4.0 in)
1967165.9 mm (6.5 in)
196899.8 mm (3.9 in)
1969101.9 mm (4.0 in)
197080.8 mm (3.2 in)
197162.0 mm (2.4 in)
1972111.0 mm (4.4 in)
197399.8 mm (3.9 in)
197489.9 mm (3.5 in)
197579.8 mm (3.1 in)
197662.0 mm (2.4 in)
1977102.9 mm (4.1 in)
197879.8 mm (3.1 in)
197979.8 mm (3.1 in)
198067.8 mm (2.7 in)
198163.0 mm (2.5 in)
198291.9 mm (3.6 in)
1983144.8 mm (5.7 in)
198485.9 mm (3.4 in)
198569.9 mm (2.8 in)
198699.8 mm (3.9 in)
198759.9 mm (2.4 in)
1988101.9 mm (4.0 in)
1989140.0 mm (5.5 in)
199064.8 mm (2.6 in)
1991101.9 mm (4.0 in)
199275.9 mm (3.0 in)
199370.9 mm (2.8 in)
199499.8 mm (3.9 in)
1995110.0 mm (4.3 in)
199670.9 mm (2.8 in)
199782.8 mm (3.3 in)
199859.9 mm (2.4 in)
199979.8 mm (3.1 in)
200082.8 mm (3.3 in)
200153.8 mm (2.1 in)
200275.9 mm (3.0 in)
200379.8 mm (3.1 in)
200473.9 mm (2.9 in)
200567.8 mm (2.7 in)
2006103.9 mm (4.1 in)
200791.9 mm (3.6 in)
200873.9 mm (2.9 in)
200959.9 mm (2.4 in)
2010179.8 mm (7.1 in)
201180.8 mm (3.2 in)
201286.9 mm (3.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Guaquitepec by year The wettest five days of the year at Guaquitepec, 1966 to 2012. The record is 341.2 mm (13.4 in) in 1973, marked on the chart; the median year is 170.7 mm (6.7 in). 010020030040019701980199020002010Record: 341.2 mm (13.4 in) in 1973
The wettest five days of the year at Guaquitepec, 1966 to 2012. The record is 341.2 mm (13.4 in) in 1973, marked on the chart; the median year is 170.7 mm (6.7 in).
Wettest five days (Rx5day) at Guaquitepec by year
YearWettest five days (Rx5day)
1966189.3 mm (7.5 in)
1967253.3 mm (10.0 in)
1968168.5 mm (6.6 in)
1969239.7 mm (9.4 in)
1970161.3 mm (6.4 in)
197199.4 mm (3.9 in)
1972175.9 mm (6.9 in)
1973341.2 mm (13.4 in)
1974190.0 mm (7.5 in)
1975237.5 mm (9.4 in)
1976170.7 mm (6.7 in)
1977142.2 mm (5.6 in)
1978148.6 mm (5.9 in)
1979189.5 mm (7.5 in)
1980191.5 mm (7.5 in)
1981145.6 mm (5.7 in)
1982220.1 mm (8.7 in)
1983310.2 mm (12.2 in)
1984147.4 mm (5.8 in)
1985179.4 mm (7.1 in)
1986207.5 mm (8.2 in)
1987137.6 mm (5.4 in)
1988235.3 mm (9.3 in)
1989247.3 mm (9.7 in)
1990131.6 mm (5.2 in)
1991184.0 mm (7.2 in)
1992168.3 mm (6.6 in)
1993230.5 mm (9.1 in)
1994152.2 mm (6.0 in)
1995229.6 mm (9.0 in)
1996134.4 mm (5.3 in)
1997125.2 mm (4.9 in)
1998126.3 mm (5.0 in)
1999135.4 mm (5.3 in)
2000110.6 mm (4.4 in)
2001135.8 mm (5.3 in)
2002175.6 mm (6.9 in)
2003127.0 mm (5.0 in)
2004132.2 mm (5.2 in)
2005137.4 mm (5.4 in)
2006245.9 mm (9.7 in)
2007129.2 mm (5.1 in)
2008192.6 mm (7.6 in)
2009122.4 mm (4.8 in)
2010299.5 mm (11.8 in)
2011164.9 mm (6.5 in)
2012171.4 mm (6.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Guaquitepec by year The longest dry spell of the year at Guaquitepec, 1966 to 2012. The record is 48 days in 2002, marked on the chart; the median year is 21 days. 102030405019701980199020002010Record: 48 days in 2002
The longest dry spell of the year at Guaquitepec, 1966 to 2012. The record is 48 days in 2002, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Guaquitepec by year
YearLongest dry spell (CDD)
196613 days
196729 days
196825 days
196922 days
197018 days
197119 days
197213 days
197318 days
197419 days
197544 days
197627 days
197716 days
197831 days
197913 days
198013 days
198115 days
198233 days
198338 days
198423 days
198519 days
198618 days
198737 days
198820 days
198924 days
199012 days
199121 days
199215 days
199317 days
199417 days
199518 days
199620 days
199715 days
199833 days
199927 days
200040 days
200122 days
200248 days
200332 days
200425 days
200521 days
200623 days
200730 days
200818 days
200918 days
201022 days
201113 days
201224 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

44 years, 1967 to 2011

A day with at least 82.1 mm (3.2 in) of rain is expected about once in 2 years. A day with at least 191.4 mm (7.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Guaquitepec: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years82.1 mm (3.2 in)
5 years104.8 mm (4.1 in)
10 years122.2 mm (4.8 in)
25 years147.1 mm (5.8 in)
50 years168.2 mm (6.6 in)Longer than the 44 years of record
100 years191.4 mm (7.5 in)Longer than the 44 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, 44 years of values from 1967 to 2011.

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: 179.8 mm (7.1 in) in 2010; 165.9 mm (6.5 in) in 1967; 144.8 mm (5.7 in) in 1983.

Download the Data

  • Data for Guaquitepec standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Guaquitepec 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

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