Daily records
Page built 2026-10-15
Data as of 2025-12-31
Search
Built 2026-10-15 (15 October 2026)

Guayameo Weather Records (MXN00012113)

Record envelope, standing records and threshold days for Guayameo (MXN00012113), Mexico, with 58 years of record.

Key Facts for Guayameo

  • Guayameo (MXN00012113) is a weather station in Mexico at 18.28 latitude and -101.25 longitude, 360 m (1,181 ft) above sea level.
  • The station reports from 1955 to 2012, 58 years of record.
  • 1,464 records set at Guayameo still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Guayameo set a daily record high maximum temperature of 35.0 C (95.0 F) on 26 November 2012.

About the Station

  • Location: Mexico, 18.28 latitude, -101.25 longitude.
  • Elevation: 360 m (1,181 ft).
  • Period of record: 1955 to 2012, 58 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 Guayameo, with 2026 drawn through them The band shows the record high and record low for each calendar day at Guayameo. 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 Guayameo. 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 Guayameo, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan38.9 C (102.0 F)6.7 C (44.1 F)n/an/a
Feb40.0 C (104.0 F)8.9 C (48.0 F)n/an/a
Mar40.0 C (104.0 F)7.8 C (46.0 F)n/an/a
Apr40.0 C (104.0 F)7.8 C (46.0 F)n/an/a
May41.1 C (106.0 F)11.1 C (52.0 F)n/an/a
Jun40.6 C (105.1 F)12.8 C (55.0 F)n/an/a
Jul38.9 C (102.0 F)12.8 C (55.0 F)n/an/a
Aug36.7 C (98.1 F)15.0 C (59.0 F)n/an/a
Sep35.6 C (96.1 F)10.0 C (50.0 F)n/an/a
Oct37.8 C (100.0 F)10.6 C (51.1 F)n/an/a
Nov37.8 C (100.0 F)8.9 C (48.0 F)n/an/a
Dec36.7 C (98.1 F)6.7 C (44.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Guayameo by the year they were set 1,464 records at Guayameo still stand. 2011 holds the most, with 146. 0501001501955: 701956: 1041959: 301960: 521961: 641962: 1311963: 491964: 811965: 271966: 411967: 291968: 111969: 271970: 191971: 201972: 151973: 91974: 51975: 141976: 281977: 11978: 81980: 51981: 41982: 31983: 31984: 11986: 31987: 31988: 11990: 21991: 61992: 101993: 131994: 11995: 61996: 61997: 232003: 472004: 152005: 952006: 292007: 262008: 232009: 342010: 872011: 1462012: 371955196219671972197719831990199520052010
1,464 records at Guayameo still stand. 2011 holds the most, with 146.
Standing records at Guayameo by the year they were set
Year setStanding records
195570
1956104
195930
196052
196164
1962131
196349
196481
196527
196641
196729
196811
196927
197019
197120
197215
19739
19745
197514
197628
19771
19788
19805
19814
19823
19833
19841
19863
19873
19881
19902
19916
199210
199313
19941
19956
19966
199723
200347
200415
200595
200629
200726
200823
200934
201087
2011146
201237

All-Time Record Progression

5 new records
When Guayameo set new all-time records 5 all-time records were set at Guayameo between 14 September 1993 and 15 October 2010. Each dot is a new record. Record daily precipitationRecord high maximum temperatureRecord high minimum temperature14 September 1993: Record daily precipitation 96.8 mm (3.8 in)29 May 2005: Record high maximum temperature 40.6 C (105.1 F)30 May 2005: Record high maximum temperature 41.1 C (106.0 F)26 May 2010: Record high minimum temperature 25.6 C (78.1 F)15 October 2010: Record high minimum temperature 26.7 C (80.1 F)1995200020052010
5 all-time records were set at Guayameo between 14 September 1993 and 15 October 2010. Each dot is a new record.
When Guayameo set new all-time records
DateKindDetail
1993-09-14Record daily precipitationRecord daily precipitation 96.8 mm (3.8 in)
2005-05-29Record high maximum temperatureRecord high maximum temperature 40.6 C (105.1 F)
2005-05-30Record high maximum temperatureRecord high maximum temperature 41.1 C (106.0 F)
2010-05-26Record high minimum temperatureRecord high minimum temperature 25.6 C (78.1 F)
2010-10-15Record high minimum temperatureRecord high minimum temperature 26.7 C (80.1 F)

Wettest Day of Each Month

Sep: 96.8 mm (3.8 in)
Record daily precipitation for each month at Guayameo The wettest day on record for each calendar month at Guayameo. The most was 96.8 mm (3.8 in) on 14 September 1993. 0255075100 Jan: 83.8 mm (3.3 in), 11 January 1967 Jan Feb: 30.0 mm (1.2 in), 2 February 1992 Feb Mar: 22.9 mm (0.9 in), 5 March 1968 Mar Apr: 41.9 mm (1.6 in), 14 April 1959 Apr May: 46.0 mm (1.8 in), 16 May 1956 May Jun: 85.9 mm (3.4 in), 14 June 1967 Jun Jul: 95.8 mm (3.8 in), 6 July 1955 Jul Aug: 74.9 mm (2.9 in), 29 August 1995 Aug Sep: 96.8 mm (3.8 in), 14 September 1993 Sep Oct: 83.8 mm (3.3 in), 6 October 1969 Oct Nov: 37.3 mm (1.5 in), 1 November 1963 Nov Dec: 13.0 mm (0.5 in), 30 December 1995 Dec
The wettest day on record for each calendar month at Guayameo. The most was 96.8 mm (3.8 in) on 14 September 1993.
Record daily precipitation for each month at Guayameo
MonthRecord daily precipitation (mm)Date
Jan83.8 mm (3.3 in)11 January 1967
Feb30.0 mm (1.2 in)2 February 1992
Mar22.9 mm (0.9 in)5 March 1968
Apr41.9 mm (1.6 in)14 April 1959
May46.0 mm (1.8 in)16 May 1956
Jun85.9 mm (3.4 in)14 June 1967
Jul95.8 mm (3.8 in)6 July 1955
Aug74.9 mm (2.9 in)29 August 1995
Sep96.8 mm (3.8 in)14 September 1993
Oct83.8 mm (3.3 in)6 October 1969
Nov37.3 mm (1.5 in)1 November 1963
Dec13.0 mm (0.5 in)30 December 1995

Period of Record Coverage

1955 to 2012
Days with data per year at Guayameo 51 years of record at Guayameo, 1955 to 2012. 8 years have data for under 90 percent of days and are left out of rankings: 1955, 1996, 2007, 2008, 2009, 2010, 2011, 2012. 1955: 195 of 365 days1956: 365 of 366 days1959: 363 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 359 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 363 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 365 of 366 days1973: 365 of 365 days1974: 365 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: 365 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 366 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 365 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 337 of 365 days1991: 365 of 365 days1992: 335 of 366 days1993: 364 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 306 of 366 days1997: 365 of 365 days2003: 363 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 222 of 365 days2008: 245 of 366 days2009: 182 of 365 days2010: 256 of 365 days2011: 285 of 365 days2012: 244 of 366 days19601970198019902010
51 years of record at Guayameo, 1955 to 2012. 8 years have data for under 90 percent of days and are left out of rankings: 1955, 1996, 2007, 2008, 2009, 2010, 2011, 2012.
Days with data per year at Guayameo
YearDays with dataShare of yearComplete
195519553%No
1956365100%Yes
195936399%Yes
1960366100%Yes
1961365100%Yes
196235998%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
196736399%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972365100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
1986365100%Yes
1987365100%Yes
1988366100%Yes
1989365100%Yes
199033792%Yes
1991365100%Yes
199233592%Yes
1993364100%Yes
1994365100%Yes
1995365100%Yes
199630684%No
1997365100%Yes
200336399%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
200722261%No
200824567%No
200918250%No
201025670%No
201128578%No
201224467%No

Latest Records

20
Latest records at Guayameo
DateStationRecordValueBeat old record byOld record stoodSignificance
26 November 2012Guayameo, MXdaily high max35.0 C (95.0 F)1.1 C (2.0 F)57 years28 of 100 (Routine)
23 November 2012Guayameo, MXdaily high max (Tie)33.9 C (93.0 F)tie1 year1 of 100 (Routine)
22 November 2012Guayameo, MXdaily high min (Tie)20.0 C (68.0 F)tie35 years3 of 100 (Routine)
20 November 2012Guayameo, MXdaily high max (Tie)35.0 C (95.0 F)tie57 years5 of 100 (Routine)
18 November 2012Guayameo, MXdaily high max35.0 C (95.0 F)2.2 C (4.0 F)57 years34 of 100 (Routine)
18 November 2012Guayameo, MXdaily high min (Tie)20.6 C (69.1 F)tie15 years2 of 100 (Routine)
17 November 2012Guayameo, MXdaily high min (Tie)20.6 C (69.1 F)tie40 years4 of 100 (Routine)
10 November 2012Guayameo, MXdaily high max (Tie)35.0 C (95.0 F)tie56 years5 of 100 (Routine)
10 November 2012Guayameo, MXdaily high min (Tie)20.6 C (69.1 F)tie15 years2 of 100 (Routine)
5 November 2012Guayameo, MXdaily high min20.6 C (69.1 F)0.6 C (1.1 F)47 years22 of 100 (Routine)
4 November 2012Guayameo, MXdaily high min20.6 C (69.1 F)0.6 C (1.1 F)51 years23 of 100 (Routine)
1 November 2012Guayameo, MXdaily high min (Tie)20.6 C (69.1 F)tie57 years5 of 100 (Routine)
31 October 2012Guayameo, MXdaily high max (Tie)35.0 C (95.0 F)tie56 years5 of 100 (Routine)
30 October 2012Guayameo, MXdaily rain34.8 mm (1.4 in)19.8 mm (0.8 in)3 years22 of 100 (Routine)
30 October 2012Guayameo, MXdaily high max35.6 C (96.1 F)0.6 C (1.1 F)5 years9 of 100 (Routine)
24 October 2012Guayameo, MXdaily high max (Tie)33.9 C (93.0 F)tie32 years3 of 100 (Routine)
30 September 2012Guayameo, MXdaily high min (Tie)22.8 C (73.0 F)tie57 years5 of 100 (Routine)
27 September 2012Guayameo, MXdaily high min (Tie)23.9 C (75.0 F)tie4 years1 of 100 (Routine)
26 September 2012Guayameo, MXdaily high min23.9 C (75.0 F)1.1 C (2.0 F)50 years26 of 100 (Routine)
23 September 2012Guayameo, MXdaily high min (Tie)23.9 C (75.0 F)tie50 years5 of 100 (Routine)

Climate Trend

41 complete years, 1956 to 2006
Annual mean temperature at Guayameo as warming stripes, 1956 to 2006 One stripe for each of 41 complete years at Guayameo, 1956 to 2006. Blue stripes are years cooler than the station's own mean of 24.6 C (76.3 F); red stripes are warmer. The coolest year was 1976, at 23.8 C (74.8 F), and the warmest was 1997, at 25.6 C (78.2 F). The strongest colour marks a difference of 1.1 C (2.0 F). 1956: 24.0 C, -0.6 C from the station mean1959: 24.4 C, -0.2 C from the station mean1960: 24.4 C, -0.2 C from the station mean1961: 24.6 C, 0.0 C from the station mean1962: 24.5 C, -0.1 C from the station mean1963: 24.7 C, +0.1 C from the station mean1964: 24.1 C, -0.5 C from the station mean1965: 24.9 C, +0.3 C from the station mean1966: 24.1 C, -0.5 C from the station mean1967: 24.3 C, -0.3 C from the station mean1968: 24.6 C, 0.0 C from the station mean1969: 24.8 C, +0.2 C from the station mean1970: 24.9 C, +0.3 C from the station mean1971: 24.8 C, +0.2 C from the station mean1972: 25.2 C, +0.6 C from the station mean1973: 24.4 C, -0.2 C from the station mean1974: 24.7 C, +0.1 C from the station mean1975: 23.8 C, -0.8 C from the station mean1976: 23.8 C, -0.8 C from the station mean1977: 25.0 C, +0.4 C from the station mean1978: 24.5 C, -0.1 C from the station mean1979: 24.4 C, -0.2 C from the station mean1980: 25.4 C, +0.8 C from the station mean1981: 24.7 C, +0.1 C from the station mean1982: 24.7 C, +0.1 C from the station mean1983: 24.8 C, +0.2 C from the station mean1984: 24.5 C, -0.1 C from the station mean1985: 24.7 C, +0.1 C from the station mean1986: 24.3 C, -0.3 C from the station mean1987: 24.4 C, -0.2 C from the station mean1988: 24.4 C, -0.2 C from the station mean1989: 24.7 C, +0.1 C from the station mean1991: 24.7 C, +0.1 C from the station mean1993: 24.6 C, 0.0 C from the station mean1994: 25.4 C, +0.8 C from the station mean1995: 25.2 C, +0.6 C from the station mean1997: 25.6 C, +1.0 C from the station mean2003: 24.4 C, -0.2 C from the station mean2004: 24.2 C, -0.4 C from the station mean2005: 25.3 C, +0.7 C from the station mean2006: 23.8 C, -0.8 C from the station mean19561960196519701975198019851990199520002005
One stripe for each of 41 complete years at Guayameo, 1956 to 2006. Blue stripes are years cooler than the station's own mean of 24.6 C (76.3 F); red stripes are warmer. The coolest year was 1976, at 23.8 C (74.8 F), and the warmest was 1997, at 25.6 C (78.2 F). The strongest colour marks a difference of 1.1 C (2.0 F).
Annual mean temperature at Guayameo as warming stripes, 1956 to 2006
YearAnnual mean temperatureDifference from the station mean
195624.0 C-0.63 C
195924.4 C-0.22 C
196024.4 C-0.23 C
196124.6 C-0.04 C
196224.5 C-0.13 C
196324.7 C+0.12 C
196424.1 C-0.54 C
196524.9 C+0.26 C
196624.1 C-0.48 C
196724.3 C-0.32 C
196824.6 C+0.01 C
196924.8 C+0.18 C
197024.9 C+0.32 C
197124.8 C+0.16 C
197225.2 C+0.56 C
197324.4 C-0.20 C
197424.7 C+0.08 C
197523.8 C-0.75 C
197623.8 C-0.80 C
197725.0 C+0.41 C
197824.5 C-0.11 C
197924.4 C-0.23 C
198025.4 C+0.76 C
198124.7 C+0.15 C
198224.7 C+0.07 C
198324.8 C+0.21 C
198424.5 C-0.05 C
198524.7 C+0.15 C
198624.3 C-0.28 C
198724.4 C-0.15 C
198824.4 C-0.15 C
198924.7 C+0.07 C
199124.7 C+0.10 C
199324.6 C+0.05 C
199425.4 C+0.77 C
199525.2 C+0.60 C
199725.6 C+1.05 C
200324.4 C-0.23 C
200424.2 C-0.36 C
200525.3 C+0.74 C
200623.8 C-0.77 C

The fitted trend in annual mean temperature here over 1956 to 2006 is 0.08 C (-0.02 to 0.18) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.14 F (-0.04 to 0.32) per decade. The slope is a straight line fitted to 41 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Guayameo
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.08 C (-0.02 to 0.18) per decade0.14 F (-0.04 to 0.32) per decade1956 to 200641Not clearly different from zero
Mean daily maximum-0.1 C (-0.3 to 0.1) per decade-0.1 F (-0.5 to 0.2) per decade1956 to 200641Not clearly different from zero
Mean daily minimum0.2 C (0.1 to 0.4) per decade0.4 F (0.1 to 0.7) per decade1956 to 200641Rise

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 2012
Yearly extremes at Guayameo: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)41.1 C (106.0 F)200537.8 C (100.0 F)51
Coldest night (TNn)6.7 C (44.1 F)195511.7 C (53.1 F)51
Wettest day (Rx1day)96.8 mm (3.8 in)199352.3 mm (2.1 in)51
Wettest five days (Rx5day)233.2 mm (9.2 in)1967104.7 mm (4.1 in)51
Longest dry spell (CDD)169 days2008133 days51

Hottest day (TXx)

Hottest day (TXx) at Guayameo by year The hottest day of the year at Guayameo, 1955 to 2012. The record is 41.1 C (106.0 F) in 2005, marked on the chart; the median year is 37.8 C (100.0 F). 32.53537.54042.5196019701980199020002010Record: 41.1 C (106.0 F) in 2005
The hottest day of the year at Guayameo, 1955 to 2012. The record is 41.1 C (106.0 F) in 2005, marked on the chart; the median year is 37.8 C (100.0 F).
Hottest day (TXx) at Guayameo by year
YearHottest day (TXx)
195538.9 C (102.0 F)
195638.9 C (102.0 F)
195938.9 C (102.0 F)
196038.9 C (102.0 F)
196138.9 C (102.0 F)
196238.9 C (102.0 F)
196338.9 C (102.0 F)
196435.0 C (95.0 F)
196538.9 C (102.0 F)
196636.1 C (97.0 F)
196735.6 C (96.1 F)
196837.8 C (100.0 F)
196938.9 C (102.0 F)
197038.9 C (102.0 F)
197137.8 C (100.0 F)
197240.0 C (104.0 F)
197335.0 C (95.0 F)
197437.8 C (100.0 F)
197533.9 C (93.0 F)
197635.0 C (95.0 F)
197737.8 C (100.0 F)
197832.8 C (91.0 F)
197932.8 C (91.0 F)
198038.9 C (102.0 F)
198135.0 C (95.0 F)
198232.8 C (91.0 F)
198332.8 C (91.0 F)
198432.8 C (91.0 F)
198536.7 C (98.1 F)
198632.8 C (91.0 F)
198732.8 C (91.0 F)
198832.8 C (91.0 F)
198932.8 C (91.0 F)
199033.9 C (93.0 F)
199137.8 C (100.0 F)
199235.6 C (96.1 F)
199337.8 C (100.0 F)
199437.8 C (100.0 F)
199537.8 C (100.0 F)
199635.6 C (96.1 F)
199735.6 C (96.1 F)
200338.9 C (102.0 F)
200436.1 C (97.0 F)
200541.1 C (106.0 F)
200635.6 C (96.1 F)
200737.8 C (100.0 F)
200838.9 C (102.0 F)
200938.9 C (102.0 F)
201037.8 C (100.0 F)
201140.0 C (104.0 F)
201237.8 C (100.0 F)

Coldest night (TNn)

Coldest night (TNn) at Guayameo by year The coldest night of the year at Guayameo, 1955 to 2012. The record is 6.7 C (44.1 F) in 1955, marked on the chart; the median year is 11.7 C (53.1 F). 57.51012.51517.5196019701980199020002010Record: 6.7 C (44.1 F) in 1955
The coldest night of the year at Guayameo, 1955 to 2012. The record is 6.7 C (44.1 F) in 1955, marked on the chart; the median year is 11.7 C (53.1 F).
Coldest night (TNn) at Guayameo by year
YearColdest night (TNn)
19556.7 C (44.1 F)
19566.7 C (44.1 F)
195910.0 C (50.0 F)
196010.0 C (50.0 F)
196110.0 C (50.0 F)
196210.0 C (50.0 F)
19638.9 C (48.0 F)
19647.8 C (46.0 F)
19657.8 C (46.0 F)
19668.9 C (48.0 F)
19678.9 C (48.0 F)
196812.8 C (55.0 F)
196913.9 C (57.0 F)
197011.7 C (53.1 F)
19718.9 C (48.0 F)
197210.0 C (50.0 F)
197310.6 C (51.1 F)
197411.7 C (53.1 F)
197510.0 C (50.0 F)
197610.6 C (51.1 F)
197711.7 C (53.1 F)
197816.7 C (62.1 F)
197915.6 C (60.1 F)
198013.9 C (57.0 F)
198112.8 C (55.0 F)
198211.7 C (53.1 F)
198312.8 C (55.0 F)
198413.9 C (57.0 F)
198510.0 C (50.0 F)
198615.6 C (60.1 F)
198715.0 C (59.0 F)
198815.6 C (60.1 F)
198916.7 C (62.1 F)
199016.7 C (62.1 F)
199115.6 C (60.1 F)
199215.6 C (60.1 F)
199313.9 C (57.0 F)
199411.7 C (53.1 F)
199513.9 C (57.0 F)
199610.0 C (50.0 F)
199715.0 C (59.0 F)
20038.9 C (48.0 F)
200413.9 C (57.0 F)
200513.9 C (57.0 F)
200610.0 C (50.0 F)
200714.4 C (57.9 F)
200812.8 C (55.0 F)
200913.9 C (57.0 F)
201012.8 C (55.0 F)
201112.8 C (55.0 F)
201210.6 C (51.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Guayameo by year The wettest day of the year at Guayameo, 1955 to 2012. The record is 96.8 mm (3.8 in) in 1993, marked on the chart; the median year is 52.3 mm (2.1 in). 20406080100196019701980199020002010Record: 96.8 mm (3.8 in) in 1993
The wettest day of the year at Guayameo, 1955 to 2012. The record is 96.8 mm (3.8 in) in 1993, marked on the chart; the median year is 52.3 mm (2.1 in).
Wettest day (Rx1day) at Guayameo by year
YearWettest day (Rx1day)
195595.8 mm (3.8 in)
195651.8 mm (2.0 in)
195946.0 mm (1.8 in)
196044.5 mm (1.8 in)
196159.4 mm (2.3 in)
196231.5 mm (1.2 in)
196347.0 mm (1.9 in)
196441.9 mm (1.6 in)
196537.3 mm (1.5 in)
196652.3 mm (2.1 in)
196786.4 mm (3.4 in)
196845.0 mm (1.8 in)
196983.8 mm (3.3 in)
197049.8 mm (2.0 in)
197173.9 mm (2.9 in)
197254.4 mm (2.1 in)
197361.5 mm (2.4 in)
197449.8 mm (2.0 in)
197552.8 mm (2.1 in)
197652.3 mm (2.1 in)
197759.9 mm (2.4 in)
197855.9 mm (2.2 in)
197957.4 mm (2.3 in)
198063.0 mm (2.5 in)
198156.9 mm (2.2 in)
198230.0 mm (1.2 in)
198367.8 mm (2.7 in)
198459.9 mm (2.4 in)
198539.9 mm (1.6 in)
198631.0 mm (1.2 in)
198747.0 mm (1.9 in)
198830.0 mm (1.2 in)
198924.9 mm (1.0 in)
199049.8 mm (2.0 in)
199155.9 mm (2.2 in)
199257.9 mm (2.3 in)
199396.8 mm (3.8 in)
199447.8 mm (1.9 in)
199574.9 mm (2.9 in)
199671.9 mm (2.8 in)
199755.9 mm (2.2 in)
200363.2 mm (2.5 in)
200461.2 mm (2.4 in)
200560.5 mm (2.4 in)
200662.0 mm (2.4 in)
200745.0 mm (1.8 in)
200830.0 mm (1.2 in)
200934.8 mm (1.4 in)
201034.8 mm (1.4 in)
201134.8 mm (1.4 in)
201234.8 mm (1.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Guayameo by year The wettest five days of the year at Guayameo, 1955 to 2012. The record is 233.2 mm (9.2 in) in 1967, marked on the chart; the median year is 104.7 mm (4.1 in). 50100150200250196019701980199020002010Record: 233.2 mm (9.2 in) in 1967
The wettest five days of the year at Guayameo, 1955 to 2012. The record is 233.2 mm (9.2 in) in 1967, marked on the chart; the median year is 104.7 mm (4.1 in).
Wettest five days (Rx5day) at Guayameo by year
YearWettest five days (Rx5day)
1955191.3 mm (7.5 in)
1956106.1 mm (4.2 in)
195971.7 mm (2.8 in)
196087.5 mm (3.4 in)
1961114.3 mm (4.5 in)
196275.9 mm (3.0 in)
1963102.6 mm (4.0 in)
1964128.4 mm (5.1 in)
196582.4 mm (3.2 in)
1966107.3 mm (4.2 in)
1967233.2 mm (9.2 in)
1968104.7 mm (4.1 in)
1969105.5 mm (4.2 in)
197090.7 mm (3.6 in)
197190.4 mm (3.6 in)
1972110.2 mm (4.3 in)
197390.9 mm (3.6 in)
197489.5 mm (3.5 in)
1975103.3 mm (4.1 in)
1976120.8 mm (4.8 in)
1977105.4 mm (4.1 in)
1978109.0 mm (4.3 in)
197976.8 mm (3.0 in)
1980140.6 mm (5.5 in)
1981118.4 mm (4.7 in)
1982120.0 mm (4.7 in)
1983159.5 mm (6.3 in)
198496.8 mm (3.8 in)
198564.5 mm (2.5 in)
198681.3 mm (3.2 in)
198764.8 mm (2.6 in)
198878.5 mm (3.1 in)
198969.6 mm (2.7 in)
199084.6 mm (3.3 in)
199195.8 mm (3.8 in)
1992168.7 mm (6.6 in)
1993168.7 mm (6.6 in)
199490.5 mm (3.6 in)
1995137.6 mm (5.4 in)
1996133.4 mm (5.3 in)
199792.5 mm (3.6 in)
2003127.8 mm (5.0 in)
2004111.8 mm (4.4 in)
2005124.9 mm (4.9 in)
2006125.3 mm (4.9 in)
2007114.1 mm (4.5 in)
200887.4 mm (3.4 in)
2009114.6 mm (4.5 in)
201099.6 mm (3.9 in)
201159.7 mm (2.4 in)
201275.0 mm (3.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Guayameo by year The longest dry spell of the year at Guayameo, 1955 to 2012. The record is 169 days in 2008, marked on the chart; the median year is 133 days. 50100150200196019701980199020002010Record: 169 days in 2008
The longest dry spell of the year at Guayameo, 1955 to 2012. The record is 169 days in 2008, marked on the chart; the median year is 133 days.
Longest dry spell (CDD) at Guayameo by year
YearLongest dry spell (CDD)
195573 days
195695 days
1959102 days
1960141 days
1961127 days
1962137 days
1963127 days
1964154 days
196583 days
196691 days
1967123 days
196869 days
1969165 days
1970123 days
197170 days
1972143 days
197394 days
197473 days
1975114 days
1976151 days
1977142 days
197865 days
197964 days
1980115 days
198185 days
198281 days
198373 days
1984133 days
1985108 days
1986146 days
1987153 days
1988160 days
1989163 days
199066 days
1991159 days
1992125 days
1993158 days
1994158 days
1995140 days
1996152 days
1997153 days
2003134 days
2004157 days
2005165 days
2006156 days
2007152 days
2008169 days
2009137 days
2010109 days
2011149 days
201291 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

49 years, 1956 to 2011

A day with at least 51.6 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 92.0 mm (3.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Guayameo: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years51.6 mm (2.0 in)
5 years65.4 mm (2.6 in)
10 years73.2 mm (2.9 in)
25 years81.7 mm (3.2 in)
50 years87.1 mm (3.4 in)Longer than the 49 years of record
100 years92.0 mm (3.6 in)Longer than the 49 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, 49 years of values from 1956 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: 96.8 mm (3.8 in) in 1993; 86.4 mm (3.4 in) in 1967; 83.8 mm (3.3 in) in 1969.

Download the Data

  • Data for Guayameo standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Guayameo 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

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