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Jaltipan de Morelos Weather Records (MXN00030077)

Record envelope, standing records and threshold days for Jaltipan de Morelos (MXN00030077), Mexico, with 47 years of record.

Key Facts for Jaltipan de Morelos

  • Jaltipan de Morelos (MXN00030077) is a weather station in Mexico at 17.95 latitude and -94.72 longitude, 66 m (216 ft) above sea level.
  • The station reports from 1961 to 2007, 47 years of record.
  • 1,464 records set at Jaltipan de Morelos still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Jaltipan de Morelos set a daily record high maximum temperature of 35.6 C (96.1 F) on 28 December 2007.

About the Station

  • Location: Mexico, 17.95 latitude, -94.72 longitude.
  • Elevation: 66 m (216 ft).
  • Period of record: 1961 to 2007, 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 Jaltipan de Morelos, with 2026 drawn through them The band shows the record high and record low for each calendar day at Jaltipan de Morelos. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 1020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Jaltipan de Morelos. 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 Jaltipan de Morelos, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan37.8 C (100.0 F)10.0 C (50.0 F)n/an/a
Feb40.0 C (104.0 F)10.6 C (51.1 F)n/an/a
Mar42.8 C (109.0 F)12.2 C (54.0 F)n/an/a
Apr45.0 C (113.0 F)13.3 C (55.9 F)n/an/a
May45.6 C (114.1 F)16.7 C (62.1 F)n/an/a
Jun45.0 C (113.0 F)17.8 C (64.0 F)n/an/a
Jul39.4 C (102.9 F)18.9 C (66.0 F)n/an/a
Aug40.6 C (105.1 F)18.9 C (66.0 F)n/an/a
Sep43.9 C (111.0 F)17.8 C (64.0 F)n/an/a
Oct40.6 C (105.1 F)15.0 C (59.0 F)n/an/a
Nov40.6 C (105.1 F)10.0 C (50.0 F)n/an/a
Dec37.8 C (100.0 F)10.0 C (50.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Jaltipan de Morelos by the year they were set 1,464 records at Jaltipan de Morelos still stand. 1976 holds the most, with 264. 01002003001961: 271962: 511963: 441964: 671965: 281966: 311967: 281968: 361970: 411973: 191974: 491975: 481976: 2641979: 141980: 361981: 341982: 401983: 491984: 601985: 251986: 271987: 581988: 321989: 461990: 141991: 271992: 171993: 221994: 161995: 171996: 221997: 261998: 261999: 82000: 102001: 122002: 192003: 132004: 202005: 152006: 152007: 11196119661974198119861991199620012006
1,464 records at Jaltipan de Morelos still stand. 1976 holds the most, with 264.
Standing records at Jaltipan de Morelos by the year they were set
Year setStanding records
196127
196251
196344
196467
196528
196631
196728
196836
197041
197319
197449
197548
1976264
197914
198036
198134
198240
198349
198460
198525
198627
198758
198832
198946
199014
199127
199217
199322
199416
199517
199622
199726
199826
19998
200010
200112
200219
200313
200420
200515
200615
200711

Wettest Day of Each Month

Jul: 267.5 mm (10.5 in)
Record daily precipitation for each month at Jaltipan de Morelos The wettest day on record for each calendar month at Jaltipan de Morelos. The most was 267.5 mm (10.5 in) on 20 July 1963. 0100200300 Jan: 88.9 mm (3.5 in), 31 January 1999 Jan Feb: 101.9 mm (4.0 in), 12 February 1986 Feb Mar: 126.5 mm (5.0 in), 1 March 1982 Mar Apr: 47.0 mm (1.9 in), 15 April 1981 Apr May: 146.8 mm (5.8 in), 22 May 1967 May Jun: 143.8 mm (5.7 in), 15 June 2005 Jun Jul: 267.5 mm (10.5 in), 20 July 1963 Jul Aug: 175.8 mm (6.9 in), 9 August 1992 Aug Sep: 177.3 mm (7.0 in), 13 September 1999 Sep Oct: 195.3 mm (7.7 in), 8 October 1973 Oct Nov: 131.8 mm (5.2 in), 15 November 1990 Nov Dec: 97.3 mm (3.8 in), 6 December 1982 Dec
The wettest day on record for each calendar month at Jaltipan de Morelos. The most was 267.5 mm (10.5 in) on 20 July 1963.
Record daily precipitation for each month at Jaltipan de Morelos
MonthRecord daily precipitation (mm)Date
Jan88.9 mm (3.5 in)31 January 1999
Feb101.9 mm (4.0 in)12 February 1986
Mar126.5 mm (5.0 in)1 March 1982
Apr47.0 mm (1.9 in)15 April 1981
May146.8 mm (5.8 in)22 May 1967
Jun143.8 mm (5.7 in)15 June 2005
Jul267.5 mm (10.5 in)20 July 1963
Aug175.8 mm (6.9 in)9 August 1992
Sep177.3 mm (7.0 in)13 September 1999
Oct195.3 mm (7.7 in)8 October 1973
Nov131.8 mm (5.2 in)15 November 1990
Dec97.3 mm (3.8 in)6 December 1982

Period of Record Coverage

1961 to 2007
Days with data per year at Jaltipan de Morelos 42 years of record at Jaltipan de Morelos, 1961 to 2007. 3 years have data for under 90 percent of days and are left out of rankings: 1973, 1976, 1979. 1961: 365 of 365 days1962: 364 of 365 days1963: 365 of 365 days1964: 365 of 366 days1965: 364 of 365 days1966: 365 of 365 days1967: 363 of 365 days1968: 363 of 366 days1970: 332 of 365 days1973: 275 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 263 of 366 days1979: 120 of 365 days1980: 364 of 366 days1981: 363 of 365 days1982: 361 of 365 days1983: 362 of 365 days1984: 361 of 366 days1985: 360 of 365 days1986: 360 of 365 days1987: 360 of 365 days1988: 362 of 366 days1989: 359 of 365 days1990: 332 of 365 days1991: 362 of 365 days1992: 366 of 366 days1993: 363 of 365 days1994: 363 of 365 days1995: 364 of 365 days1996: 361 of 366 days1997: 364 of 365 days1998: 364 of 365 days1999: 364 of 365 days2000: 366 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 364 of 365 days2004: 366 of 366 days2005: 364 of 365 days2006: 365 of 365 days2007: 364 of 365 days1970198019902000
42 years of record at Jaltipan de Morelos, 1961 to 2007. 3 years have data for under 90 percent of days and are left out of rankings: 1973, 1976, 1979.
Days with data per year at Jaltipan de Morelos
YearDays with dataShare of yearComplete
1961365100%Yes
1962364100%Yes
1963365100%Yes
1964365100%Yes
1965364100%Yes
1966365100%Yes
196736399%Yes
196836399%Yes
197033291%Yes
197327575%No
1974365100%Yes
1975365100%Yes
197626372%No
197912033%No
198036499%Yes
198136399%Yes
198236199%Yes
198336299%Yes
198436199%Yes
198536099%Yes
198636099%Yes
198736099%Yes
198836299%Yes
198935998%Yes
199033291%Yes
199136299%Yes
1992366100%Yes
199336399%Yes
199436399%Yes
1995364100%Yes
199636199%Yes
1997364100%Yes
1998364100%Yes
1999364100%Yes
2000366100%Yes
2001365100%Yes
2002365100%Yes
2003364100%Yes
2004366100%Yes
2005364100%Yes
2006365100%Yes
2007364100%Yes

Latest Records

20
Latest records at Jaltipan de Morelos
DateStationRecordValueBeat old record byOld record stoodSignificance
28 December 2007Jaltipan de Morelos, MXdaily high max35.6 C (96.1 F)2.8 C (5.0 F)32 years20 of 100 (Routine)
27 December 2007Jaltipan de Morelos, MXdaily high max31.7 C (89.1 F)1.1 C (2.0 F)38 years17 of 100 (Routine)
21 December 2007Jaltipan de Morelos, MXdaily high max (Tie)33.9 C (93.0 F)tie0 years1 of 100 (Routine)
15 December 2007Jaltipan de Morelos, MXdaily high max (Tie)33.9 C (93.0 F)tie32 years3 of 100 (Routine)
12 December 2007Jaltipan de Morelos, MXdaily rain31.0 mm (1.2 in)6.6 mm (0.26 in)44 years21 of 100 (Routine)
10 December 2007Jaltipan de Morelos, MXdaily high min (Tie)21.7 C (71.1 F)tie9 years1 of 100 (Routine)
8 December 2007Jaltipan de Morelos, MXdaily high max35.0 C (95.0 F)2.2 C (4.0 F)8 years11 of 100 (Routine)
7 December 2007Jaltipan de Morelos, MXdaily high max33.9 C (93.0 F)0.6 C (1.1 F)2 years5 of 100 (Routine)
6 December 2007Jaltipan de Morelos, MXdaily low min (Tie)15.6 C (60.1 F)tie32 years3 of 100 (Routine)
27 November 2007Jaltipan de Morelos, MXdaily rain31.8 mm (1.3 in)16.8 mm (0.7 in)20 years18 of 100 (Routine)
26 November 2007Jaltipan de Morelos, MXdaily rain45.0 mm (1.8 in)40.2 mm (1.6 in)16 years28 of 100 (Routine)
28 October 2007Jaltipan de Morelos, MXdaily low min15.6 C (60.1 F)2.2 C (4.0 F)40 years28 of 100 (Routine)
27 October 2007Jaltipan de Morelos, MXdaily low min15.6 C (60.1 F)2.2 C (4.0 F)40 years28 of 100 (Routine)
26 October 2007Jaltipan de Morelos, MXmonthly low min (Tie)15.0 C (59.0 F)tie42 years6 of 100 (Routine)
25 October 2007Jaltipan de Morelos, MXmonthly low min (Tie)15.0 C (59.0 F)tie41 years6 of 100 (Routine)
15 October 2007Jaltipan de Morelos, MXdaily low min (Tie)20.0 C (68.0 F)tie45 years4 of 100 (Routine)
10 October 2007Jaltipan de Morelos, MXdaily rain61.0 mm (2.4 in)23.2 mm (0.9 in)24 years21 of 100 (Routine)
9 October 2007Jaltipan de Morelos, MXdaily rain (Tie)57.9 mm (2.3 in)tie18 years2 of 100 (Routine)
14 September 2007Jaltipan de Morelos, MXdaily rain93.0 mm (3.7 in)25.7 mm (1.0 in)32 years22 of 100 (Routine)
2 August 2007Jaltipan de Morelos, MXdaily high max (Tie)36.7 C (98.1 F)tie44 years4 of 100 (Routine)

Climate Trend

37 complete years, 1961 to 2007
Annual mean temperature at Jaltipan de Morelos as warming stripes, 1961 to 2007 One stripe for each of 37 complete years at Jaltipan de Morelos, 1961 to 2007. Blue stripes are years cooler than the station's own mean of 26.5 C (79.8 F); red stripes are warmer. The coolest year was 1980, at 25.5 C (77.9 F), and the warmest was 1998, at 27.4 C (81.3 F). The strongest colour marks a difference of 1.1 C (2.0 F). 1961: 26.1 C, -0.4 C from the station mean1962: 27.0 C, +0.5 C from the station mean1963: 26.7 C, +0.2 C from the station mean1964: 26.8 C, +0.2 C from the station mean1965: 26.3 C, -0.2 C from the station mean1966: 25.8 C, -0.8 C from the station mean1967: 26.1 C, -0.5 C from the station mean1968: 26.1 C, -0.5 C from the station mean1974: 27.2 C, +0.6 C from the station mean1975: 27.2 C, +0.7 C from the station mean1980: 25.5 C, -1.0 C from the station mean1981: 26.0 C, -0.5 C from the station mean1982: 26.4 C, -0.2 C from the station mean1983: 26.4 C, -0.2 C from the station mean1984: 25.7 C, -0.9 C from the station mean1985: 26.3 C, -0.3 C from the station mean1986: 25.9 C, -0.6 C from the station mean1987: 25.7 C, -0.8 C from the station mean1988: 26.0 C, -0.5 C from the station mean1989: 26.4 C, -0.2 C from the station mean1991: 27.2 C, +0.7 C from the station mean1992: 26.2 C, -0.3 C from the station mean1993: 27.1 C, +0.5 C from the station mean1994: 27.2 C, +0.7 C from the station mean1995: 26.9 C, +0.4 C from the station mean1996: 26.2 C, -0.4 C from the station mean1997: 26.8 C, +0.3 C from the station mean1998: 27.4 C, +0.9 C from the station mean1999: 26.9 C, +0.3 C from the station mean2000: 26.8 C, +0.3 C from the station mean2001: 26.5 C, -0.1 C from the station mean2002: 26.8 C, +0.3 C from the station mean2003: 27.1 C, +0.5 C from the station mean2004: 26.7 C, +0.2 C from the station mean2005: 26.9 C, +0.4 C from the station mean2006: 26.9 C, +0.3 C from the station mean2007: 26.9 C, +0.3 C from the station mean1961196519701975198019851990199520002005
One stripe for each of 37 complete years at Jaltipan de Morelos, 1961 to 2007. Blue stripes are years cooler than the station's own mean of 26.5 C (79.8 F); red stripes are warmer. The coolest year was 1980, at 25.5 C (77.9 F), and the warmest was 1998, at 27.4 C (81.3 F). The strongest colour marks a difference of 1.1 C (2.0 F).
Annual mean temperature at Jaltipan de Morelos as warming stripes, 1961 to 2007
YearAnnual mean temperatureDifference from the station mean
196126.1 C-0.40 C
196227.0 C+0.46 C
196326.7 C+0.17 C
196426.8 C+0.24 C
196526.3 C-0.22 C
196625.8 C-0.77 C
196726.1 C-0.48 C
196826.1 C-0.48 C
197427.2 C+0.62 C
197527.2 C+0.71 C
198025.5 C-1.02 C
198126.0 C-0.54 C
198226.4 C-0.17 C
198326.4 C-0.18 C
198425.7 C-0.85 C
198526.3 C-0.27 C
198625.9 C-0.59 C
198725.7 C-0.84 C
198826.0 C-0.49 C
198926.4 C-0.18 C
199127.2 C+0.69 C
199226.2 C-0.32 C
199327.1 C+0.53 C
199427.2 C+0.69 C
199526.9 C+0.37 C
199626.2 C-0.37 C
199726.8 C+0.26 C
199827.4 C+0.88 C
199926.9 C+0.32 C
200026.8 C+0.28 C
200126.5 C-0.06 C
200226.8 C+0.29 C
200327.1 C+0.54 C
200426.7 C+0.18 C
200526.9 C+0.41 C
200626.9 C+0.33 C
200726.9 C+0.34 C

The annual mean temperature here has risen by 0.12 C (0.01 to 0.24) per decade over 1961 to 2007. In Fahrenheit: 0.22 F (0.02 to 0.43) per decade. The slope is a straight line fitted to 37 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Jaltipan de Morelos
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.12 C (0.01 to 0.24) per decade0.22 F (0.02 to 0.43) per decade1961 to 200737Rise
Mean daily maximum0.2 C (-0.1 to 0.5) per decade0.3 F (-0.2 to 0.8) per decade1961 to 200737Not clearly different from zero
Mean daily minimum0.1 C (-0.1 to 0.2) per decade0.1 F (-0.1 to 0.4) per decade1961 to 200737Not 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

1961 to 2007
Yearly extremes at Jaltipan de Morelos: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)45.6 C (114.1 F)197040.6 C (105.1 F)42
Coldest night (TNn)10.0 C (50.0 F)196312.8 C (55.0 F)42
Wettest day (Rx1day)267.5 mm (10.5 in)1963115.3 mm (4.5 in)43
Wettest five days (Rx5day)375.0 mm (14.8 in)1999217.4 mm (8.6 in)43
Longest dry spell (CDD)103 days199144 days43

Hottest day (TXx)

Hottest day (TXx) at Jaltipan de Morelos by year The hottest day of the year at Jaltipan de Morelos, 1961 to 2007. The record is 45.6 C (114.1 F) in 1970, marked on the chart; the median year is 40.6 C (105.1 F). 354045501970198019902000Record: 45.6 C (114.1 F) in 1970
The hottest day of the year at Jaltipan de Morelos, 1961 to 2007. The record is 45.6 C (114.1 F) in 1970, marked on the chart; the median year is 40.6 C (105.1 F).
Hottest day (TXx) at Jaltipan de Morelos by year
YearHottest day (TXx)
196141.1 C (106.0 F)
196243.9 C (111.0 F)
196345.0 C (113.0 F)
196444.4 C (111.9 F)
196541.7 C (107.1 F)
196641.7 C (107.1 F)
196743.9 C (111.0 F)
196841.7 C (107.1 F)
197045.6 C (114.1 F)
1972n/a
197341.7 C (107.1 F)
197440.6 C (105.1 F)
197541.7 C (107.1 F)
197643.9 C (111.0 F)
197935.0 C (95.0 F)
198041.7 C (107.1 F)
198140.0 C (104.0 F)
198238.9 C (102.0 F)
198340.0 C (104.0 F)
198440.0 C (104.0 F)
198538.9 C (102.0 F)
198638.9 C (102.0 F)
198740.0 C (104.0 F)
198840.0 C (104.0 F)
198940.6 C (105.1 F)
199041.7 C (107.1 F)
199140.6 C (105.1 F)
199238.9 C (102.0 F)
199340.6 C (105.1 F)
199440.6 C (105.1 F)
199540.0 C (104.0 F)
199638.9 C (102.0 F)
199740.6 C (105.1 F)
199845.0 C (113.0 F)
199940.6 C (105.1 F)
200040.0 C (104.0 F)
200140.0 C (104.0 F)
200241.7 C (107.1 F)
200342.8 C (109.0 F)
200438.9 C (102.0 F)
200542.8 C (109.0 F)
200641.1 C (106.0 F)
200740.0 C (104.0 F)

Coldest night (TNn)

Coldest night (TNn) at Jaltipan de Morelos by year The coldest night of the year at Jaltipan de Morelos, 1961 to 2007. The record is 10.0 C (50.0 F) in 1963, marked on the chart; the median year is 12.8 C (55.0 F). 101214161970198019902000Record: 10.0 C (50.0 F) in 1963
The coldest night of the year at Jaltipan de Morelos, 1961 to 2007. The record is 10.0 C (50.0 F) in 1963, marked on the chart; the median year is 12.8 C (55.0 F).
Coldest night (TNn) at Jaltipan de Morelos by year
YearColdest night (TNn)
196113.3 C (55.9 F)
196211.1 C (52.0 F)
196310.0 C (50.0 F)
196411.7 C (53.1 F)
196510.6 C (51.1 F)
196612.8 C (55.0 F)
196710.0 C (50.0 F)
196810.6 C (51.1 F)
197010.0 C (50.0 F)
1972n/a
197311.1 C (52.0 F)
197411.7 C (53.1 F)
197510.0 C (50.0 F)
197611.7 C (53.1 F)
197911.7 C (53.1 F)
198011.7 C (53.1 F)
198111.7 C (53.1 F)
198213.9 C (57.0 F)
198312.8 C (55.0 F)
198415.0 C (59.0 F)
198512.8 C (55.0 F)
198613.9 C (57.0 F)
198713.9 C (57.0 F)
198813.9 C (57.0 F)
198911.7 C (53.1 F)
199015.0 C (59.0 F)
199115.6 C (60.1 F)
199215.6 C (60.1 F)
199313.9 C (57.0 F)
199415.6 C (60.1 F)
199515.6 C (60.1 F)
199612.8 C (55.0 F)
199710.6 C (51.1 F)
199813.9 C (57.0 F)
199913.9 C (57.0 F)
200013.3 C (55.9 F)
200113.9 C (57.0 F)
200212.2 C (54.0 F)
200312.8 C (55.0 F)
200413.9 C (57.0 F)
200513.9 C (57.0 F)
200610.6 C (51.1 F)
200713.9 C (57.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Jaltipan de Morelos by year The wettest day of the year at Jaltipan de Morelos, 1961 to 2007. The record is 267.5 mm (10.5 in) in 1963, marked on the chart; the median year is 115.3 mm (4.5 in). 01002003001970198019902000Record: 267.5 mm (10.5 in) in 1963
The wettest day of the year at Jaltipan de Morelos, 1961 to 2007. The record is 267.5 mm (10.5 in) in 1963, marked on the chart; the median year is 115.3 mm (4.5 in).
Wettest day (Rx1day) at Jaltipan de Morelos by year
YearWettest day (Rx1day)
196177.5 mm (3.1 in)
196293.5 mm (3.7 in)
1963267.5 mm (10.5 in)
196497.3 mm (3.8 in)
196558.4 mm (2.3 in)
1966110.5 mm (4.4 in)
1967146.8 mm (5.8 in)
196878.5 mm (3.1 in)
197072.9 mm (2.9 in)
1972159.8 mm (6.3 in)
1973195.3 mm (7.7 in)
1974168.9 mm (6.6 in)
197579.8 mm (3.1 in)
197659.9 mm (2.4 in)
1979158.0 mm (6.2 in)
1980137.9 mm (5.4 in)
198197.8 mm (3.9 in)
1982126.5 mm (5.0 in)
1983113.8 mm (4.5 in)
1984119.9 mm (4.7 in)
1985126.0 mm (5.0 in)
1986101.9 mm (4.0 in)
1987113.8 mm (4.5 in)
1988127.0 mm (5.0 in)
198985.9 mm (3.4 in)
1990131.8 mm (5.2 in)
1991184.9 mm (7.3 in)
1992175.8 mm (6.9 in)
1993126.0 mm (5.0 in)
199465.8 mm (2.6 in)
199582.8 mm (3.3 in)
1996115.3 mm (4.5 in)
1997107.4 mm (4.2 in)
1998147.8 mm (5.8 in)
1999177.3 mm (7.0 in)
2000118.9 mm (4.7 in)
2001138.2 mm (5.4 in)
2002106.2 mm (4.2 in)
2003152.7 mm (6.0 in)
200490.9 mm (3.6 in)
2005143.8 mm (5.7 in)
200683.8 mm (3.3 in)
200793.0 mm (3.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Jaltipan de Morelos by year The wettest five days of the year at Jaltipan de Morelos, 1961 to 2007. The record is 375.0 mm (14.8 in) in 1999, marked on the chart; the median year is 217.4 mm (8.6 in). 1002003004001970198019902000Record: 375.0 mm (14.8 in) in 1999
The wettest five days of the year at Jaltipan de Morelos, 1961 to 2007. The record is 375.0 mm (14.8 in) in 1999, marked on the chart; the median year is 217.4 mm (8.6 in).
Wettest five days (Rx5day) at Jaltipan de Morelos by year
YearWettest five days (Rx5day)
1961178.8 mm (7.0 in)
1962164.1 mm (6.5 in)
1963345.2 mm (13.6 in)
1964219.0 mm (8.6 in)
1965152.8 mm (6.0 in)
1966267.2 mm (10.5 in)
1967260.9 mm (10.3 in)
1968294.7 mm (11.6 in)
1970261.3 mm (10.3 in)
1972230.7 mm (9.1 in)
1973323.5 mm (12.7 in)
1974308.9 mm (12.2 in)
1975200.0 mm (7.9 in)
1976147.6 mm (5.8 in)
1979343.7 mm (13.5 in)
1980305.6 mm (12.0 in)
1981208.0 mm (8.2 in)
1982217.4 mm (8.6 in)
1983188.7 mm (7.4 in)
1984201.7 mm (7.9 in)
1985246.9 mm (9.7 in)
1986188.4 mm (7.4 in)
1987178.1 mm (7.0 in)
1988190.0 mm (7.5 in)
1989243.2 mm (9.6 in)
1990203.3 mm (8.0 in)
1991329.5 mm (13.0 in)
1992230.7 mm (9.1 in)
1993311.4 mm (12.3 in)
1994129.2 mm (5.1 in)
1995180.4 mm (7.1 in)
1996253.3 mm (10.0 in)
1997207.3 mm (8.2 in)
1998195.5 mm (7.7 in)
1999375.0 mm (14.8 in)
2000221.5 mm (8.7 in)
2001288.6 mm (11.4 in)
2002158.4 mm (6.2 in)
2003263.9 mm (10.4 in)
2004198.1 mm (7.8 in)
2005213.9 mm (8.4 in)
2006187.0 mm (7.4 in)
2007146.9 mm (5.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Jaltipan de Morelos by year The longest dry spell of the year at Jaltipan de Morelos, 1961 to 2007. The record is 103 days in 1991, marked on the chart; the median year is 44 days. 02550751001251970198019902000Record: 103 days in 1991
The longest dry spell of the year at Jaltipan de Morelos, 1961 to 2007. The record is 103 days in 1991, marked on the chart; the median year is 44 days.
Longest dry spell (CDD) at Jaltipan de Morelos by year
YearLongest dry spell (CDD)
196153 days
196234 days
196322 days
196439 days
196549 days
196623 days
196727 days
196818 days
197050 days
197232 days
197348 days
197431 days
197526 days
197643 days
197931 days
198044 days
198131 days
198233 days
198373 days
198461 days
198549 days
198638 days
198769 days
198845 days
198954 days
199070 days
1991103 days
199259 days
199365 days
199468 days
199564 days
199685 days
199719 days
199843 days
199961 days
200033 days
200127 days
200263 days
200370 days
200427 days
200548 days
200634 days
200730 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

41 years, 1961 to 2007

A day with at least 112.2 mm (4.4 in) of rain is expected about once in 2 years. A day with at least 254.9 mm (10.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Jaltipan de Morelos: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years112.2 mm (4.4 in)
5 years149.4 mm (5.9 in)
10 years174.5 mm (6.9 in)
25 years206.6 mm (8.1 in)
50 years230.7 mm (9.1 in)Longer than the 41 years of record
100 years254.9 mm (10.0 in)Longer than the 41 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, 41 years of values from 1961 to 2007.

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: 267.5 mm (10.5 in) in 1963; 195.3 mm (7.7 in) in 1973; 184.9 mm (7.3 in) in 1991.

Download the Data

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