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San Pedro Juchatengo (Cfe) Weather Records (MXN00020122)

Record envelope, standing records and threshold days for San Pedro Juchatengo (Cfe) (MXN00020122), Mexico, with 44 years of record.

Key Facts for San Pedro Juchatengo (Cfe)

  • San Pedro Juchatengo (Cfe) (MXN00020122) is a weather station in Mexico at 16.33 latitude and -97.08 longitude, 879 m (2,883 ft) above sea level.
  • The station reports from 1961 to 2004, 44 years of record.
  • 1,464 records set at San Pedro Juchatengo (Cfe) still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • San Pedro Juchatengo (Cfe) set a daily record low minimum temperature of 6.7 C (44.1 F) on 29 February 2004.

About the Station

  • Location: Mexico, 16.33 latitude, -97.08 longitude.
  • Elevation: 879 m (2,883 ft).
  • Period of record: 1961 to 2004, 44 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 San Pedro Juchatengo (Cfe), with 2026 drawn through them The band shows the record high and record low for each calendar day at San Pedro Juchatengo (Cfe). 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 San Pedro Juchatengo (Cfe). 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 San Pedro Juchatengo (Cfe), with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan36.7 C (98.1 F)8.9 C (48.0 F)n/an/a
Feb35.6 C (96.1 F)3.9 C (39.0 F)n/an/a
Mar38.9 C (102.0 F)7.8 C (46.0 F)n/an/a
Apr38.9 C (102.0 F)10.6 C (51.1 F)n/an/a
May38.9 C (102.0 F)10.0 C (50.0 F)n/an/a
Jun37.8 C (100.0 F)10.0 C (50.0 F)n/an/a
Jul36.7 C (98.1 F)11.7 C (53.1 F)n/an/a
Aug35.6 C (96.1 F)11.7 C (53.1 F)n/an/a
Sep35.6 C (96.1 F)11.7 C (53.1 F)n/an/a
Oct35.6 C (96.1 F)10.0 C (50.0 F)n/an/a
Nov37.8 C (100.0 F)6.7 C (44.1 F)n/an/a
Dec35.6 C (96.1 F)5.0 C (41.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at San Pedro Juchatengo (Cfe) by the year they were set 1,464 records at San Pedro Juchatengo (Cfe) still stand. 1967 holds the most, with 122. 0501001501961: 311962: 591963: 621964: 621965: 491966: 1071967: 1221968: 791969: 361970: 291971: 191972: 371973: 501974: 471975: 351976: 421977: 421978: 151979: 421980: 821981: 951982: 511983: 331984: 91986: 11987: 11988: 331989: 341990: 201991: 251992: 181993: 161994: 92000: 232004: 49196119651969197319771981198619901994
1,464 records at San Pedro Juchatengo (Cfe) still stand. 1967 holds the most, with 122.
Standing records at San Pedro Juchatengo (Cfe) by the year they were set
Year setStanding records
196131
196259
196362
196462
196549
1966107
1967122
196879
196936
197029
197119
197237
197350
197447
197535
197642
197742
197815
197942
198082
198195
198251
198333
19849
19861
19871
198833
198934
199020
199125
199218
199316
19949
200023
200449

All-Time Record Progression

1 new records
When San Pedro Juchatengo (Cfe) set new all-time records 1 all-time records were set at San Pedro Juchatengo (Cfe) between 6 February 2004 and 6 February 2004. Each dot is a new record. Record low minimum temperature6 February 2004: Record low minimum temperature 3.9 C (39.0 F)2005
1 all-time records were set at San Pedro Juchatengo (Cfe) between 6 February 2004 and 6 February 2004. Each dot is a new record.
When San Pedro Juchatengo (Cfe) set new all-time records
DateKindDetail
2004-02-06Record low minimum temperatureRecord low minimum temperature 3.9 C (39.0 F)

Wettest Day of Each Month

Jun: 105.9 mm (4.2 in)
Record daily precipitation for each month at San Pedro Juchatengo (Cfe) The wettest day on record for each calendar month at San Pedro Juchatengo (Cfe). The most was 105.9 mm (4.2 in) on 17 June 1974. 050100150 Jan: 13.0 mm (0.5 in), 23 January 1968 Jan Feb: 31.8 mm (1.3 in), 20 February 1990 Feb Mar: 24.9 mm (1.0 in), 21 March 1969 Mar Apr: 50.3 mm (2.0 in), 18 April 1967 Apr May: 63.8 mm (2.5 in), 23 May 1992 May Jun: 105.9 mm (4.2 in), 17 June 1974 Jun Jul: 49.8 mm (2.0 in), 20 July 1973 Jul Aug: 59.9 mm (2.4 in), 24 August 1972 Aug Sep: 49.8 mm (2.0 in), 27 September 1965 Sep Oct: 55.6 mm (2.2 in), 5 October 1970 Oct Nov: 45.0 mm (1.8 in), 2 November 1970 Nov Dec: 22.9 mm (0.9 in), 3 December 1968 Dec
The wettest day on record for each calendar month at San Pedro Juchatengo (Cfe). The most was 105.9 mm (4.2 in) on 17 June 1974.
Record daily precipitation for each month at San Pedro Juchatengo (Cfe)
MonthRecord daily precipitation (mm)Date
Jan13.0 mm (0.5 in)23 January 1968
Feb31.8 mm (1.3 in)20 February 1990
Mar24.9 mm (1.0 in)21 March 1969
Apr50.3 mm (2.0 in)18 April 1967
May63.8 mm (2.5 in)23 May 1992
Jun105.9 mm (4.2 in)17 June 1974
Jul49.8 mm (2.0 in)20 July 1973
Aug59.9 mm (2.4 in)24 August 1972
Sep49.8 mm (2.0 in)27 September 1965
Oct55.6 mm (2.2 in)5 October 1970
Nov45.0 mm (1.8 in)2 November 1970
Dec22.9 mm (0.9 in)3 December 1968

Period of Record Coverage

1961 to 2004
Days with data per year at San Pedro Juchatengo (Cfe) 36 years of record at San Pedro Juchatengo (Cfe), 1961 to 2004. 5 years have data for under 90 percent of days and are left out of rankings: 1961, 1984, 1988, 1994, 2004. 1961: 92 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 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: 365 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 364 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 364 of 365 days1984: 121 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 365 of 365 days1988: 304 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 350 of 365 days1992: 359 of 366 days1993: 362 of 365 days1994: 242 of 365 days2000: 366 of 366 days2004: 24 of 366 days1965197019751980198519902000
36 years of record at San Pedro Juchatengo (Cfe), 1961 to 2004. 5 years have data for under 90 percent of days and are left out of rankings: 1961, 1984, 1988, 1994, 2004.
Days with data per year at San Pedro Juchatengo (Cfe)
YearDays with dataShare of yearComplete
19619225%No
1962365100%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972365100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976365100%Yes
1977365100%Yes
1978365100%Yes
1979364100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983364100%Yes
198412133%No
1985365100%Yes
1986365100%Yes
1987365100%Yes
198830483%No
1989365100%Yes
1990365100%Yes
199135096%Yes
199235998%Yes
199336299%Yes
199424266%No
2000366100%Yes
2004247%No

Latest Records

20
Latest records at San Pedro Juchatengo (Cfe)
DateStationRecordValueBeat old record byOld record stoodSignificance
29 February 2004San Pedro Juchatengo (Cfe), MXdaily low min6.7 C (44.1 F)3.3 C (5.9 F)28 years22 of 100 (Routine)
29 February 2004San Pedro Juchatengo (Cfe), MXall-time low max (Tie)20.0 C (68.0 F)tie29 years8 of 100 (Routine)
28 February 2004San Pedro Juchatengo (Cfe), MXall-time low max (Tie)20.0 C (68.0 F)tie29 years8 of 100 (Routine)
28 February 2004San Pedro Juchatengo (Cfe), MXall-time low min (Tie)3.9 C (39.0 F)tie0 years6 of 100 (Routine)
27 February 2004San Pedro Juchatengo (Cfe), MXdaily low max23.9 C (75.0 F)3.9 C (7.0 F)36 years34 of 100 (Routine)
27 February 2004San Pedro Juchatengo (Cfe), MXdaily low min5.6 C (42.1 F)3.3 C (5.9 F)4 years15 of 100 (Routine)
26 February 2004San Pedro Juchatengo (Cfe), MXdaily low max25.0 C (77.0 F)3.9 C (7.0 F)36 years33 of 100 (Routine)
26 February 2004San Pedro Juchatengo (Cfe), MXall-time low min (Tie)3.9 C (39.0 F)tie0 years6 of 100 (Routine)
25 February 2004San Pedro Juchatengo (Cfe), MXdaily low max21.7 C (71.1 F)6.1 C (11.0 F)36 years45 of 100 (Notable)
25 February 2004San Pedro Juchatengo (Cfe), MXdaily low min5.0 C (41.0 F)3.9 C (7.0 F)28 years24 of 100 (Routine)
24 February 2004San Pedro Juchatengo (Cfe), MXdaily low min6.7 C (44.1 F)3.3 C (5.9 F)14 years18 of 100 (Routine)
24 February 2004San Pedro Juchatengo (Cfe), MXall-time low max (Tie)20.0 C (68.0 F)tie29 years8 of 100 (Routine)
23 February 2004San Pedro Juchatengo (Cfe), MXdaily low min7.8 C (46.0 F)2.2 C (4.0 F)28 years19 of 100 (Routine)
22 February 2004San Pedro Juchatengo (Cfe), MXdaily low max26.7 C (80.1 F)1.1 C (2.0 F)36 years20 of 100 (Routine)
22 February 2004San Pedro Juchatengo (Cfe), MXdaily low min8.9 C (48.0 F)1.1 C (2.0 F)28 years15 of 100 (Routine)
21 February 2004San Pedro Juchatengo (Cfe), MXdaily low min5.6 C (42.1 F)5.0 C (9.0 F)28 years28 of 100 (Routine)
21 February 2004San Pedro Juchatengo (Cfe), MXdaily low max25.0 C (77.0 F)2.8 C (5.0 F)13 years21 of 100 (Routine)
20 February 2004San Pedro Juchatengo (Cfe), MXdaily low max21.7 C (71.1 F)6.1 C (11.0 F)36 years45 of 100 (Notable)
20 February 2004San Pedro Juchatengo (Cfe), MXdaily low min5.0 C (41.0 F)5.6 C (10.1 F)28 years30 of 100 (Routine)
19 February 2004San Pedro Juchatengo (Cfe), MXdaily low max20.6 C (69.1 F)8.3 C (14.9 F)40 years56 of 100 (Notable)

Climate Trend

31 complete years, 1962 to 2000
Annual mean temperature at San Pedro Juchatengo (Cfe) as warming stripes, 1962 to 2000 One stripe for each of 31 complete years at San Pedro Juchatengo (Cfe), 1962 to 2000. Blue stripes are years cooler than the station's own mean of 24.5 C (76.1 F); red stripes are warmer. The coolest year was 1967, at 23.5 C (74.3 F), and the warmest was 1982, at 25.4 C (77.8 F). The strongest colour marks a difference of 1.1 C (2.0 F). 1962: 24.0 C, -0.5 C from the station mean1963: 24.2 C, -0.3 C from the station mean1964: 23.7 C, -0.8 C from the station mean1965: 24.0 C, -0.5 C from the station mean1966: 24.6 C, +0.1 C from the station mean1967: 23.5 C, -1.0 C from the station mean1968: 24.9 C, +0.4 C from the station mean1969: 24.6 C, +0.1 C from the station mean1970: 25.1 C, +0.6 C from the station mean1971: 25.0 C, +0.5 C from the station mean1972: 25.3 C, +0.8 C from the station mean1973: 24.9 C, +0.4 C from the station mean1974: 23.8 C, -0.7 C from the station mean1975: 24.8 C, +0.3 C from the station mean1976: 24.2 C, -0.3 C from the station mean1977: 24.3 C, -0.2 C from the station mean1978: 24.1 C, -0.4 C from the station mean1979: 24.5 C, 0.0 C from the station mean1980: 24.5 C, +0.1 C from the station mean1981: 25.0 C, +0.5 C from the station mean1982: 25.4 C, +0.9 C from the station mean1983: 25.1 C, +0.6 C from the station mean1985: 24.6 C, +0.1 C from the station mean1986: 24.6 C, +0.1 C from the station mean1987: 24.7 C, +0.2 C from the station mean1989: 24.2 C, -0.3 C from the station mean1990: 24.6 C, +0.1 C from the station mean1991: 24.6 C, +0.1 C from the station mean1992: 24.1 C, -0.4 C from the station mean1993: 24.3 C, -0.2 C from the station mean2000: 24.1 C, -0.4 C from the station mean196219651970197519801985199019952000
One stripe for each of 31 complete years at San Pedro Juchatengo (Cfe), 1962 to 2000. Blue stripes are years cooler than the station's own mean of 24.5 C (76.1 F); red stripes are warmer. The coolest year was 1967, at 23.5 C (74.3 F), and the warmest was 1982, at 25.4 C (77.8 F). The strongest colour marks a difference of 1.1 C (2.0 F).
Annual mean temperature at San Pedro Juchatengo (Cfe) as warming stripes, 1962 to 2000
YearAnnual mean temperatureDifference from the station mean
196224.0 C-0.50 C
196324.2 C-0.34 C
196423.7 C-0.82 C
196524.0 C-0.46 C
196624.6 C+0.09 C
196723.5 C-1.01 C
196824.9 C+0.36 C
196924.6 C+0.06 C
197025.1 C+0.57 C
197125.0 C+0.48 C
197225.3 C+0.84 C
197324.9 C+0.43 C
197423.8 C-0.73 C
197524.8 C+0.33 C
197624.2 C-0.28 C
197724.3 C-0.23 C
197824.1 C-0.37 C
197924.5 C-0.02 C
198024.5 C+0.05 C
198125.0 C+0.54 C
198225.4 C+0.94 C
198325.1 C+0.64 C
198524.6 C+0.14 C
198624.6 C+0.06 C
198724.7 C+0.19 C
198924.2 C-0.34 C
199024.6 C+0.10 C
199124.6 C+0.14 C
199224.1 C-0.38 C
199324.3 C-0.22 C
200024.1 C-0.38 C

The fitted trend in annual mean temperature here over 1962 to 2000 is 0.1 C (-0.1 to 0.2) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.2 to 0.4) per decade. The slope is a straight line fitted to 31 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at San Pedro Juchatengo (Cfe)
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.1 C (-0.1 to 0.2) per decade0.1 F (-0.2 to 0.4) per decade1962 to 200031Not clearly different from zero
Mean daily maximum0.5 C (0.2 to 0.9) per decade0.9 F (0.3 to 1.5) per decade1962 to 200031Rise
Mean daily minimum-0.39 C (-0.79 to 0.01) per decade-0.71 F (-1.43 to 0.02) per decade1962 to 200031Not 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 2004
Yearly extremes at San Pedro Juchatengo (Cfe): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)38.9 C (102.0 F)196936.2 C (97.1 F)36
Coldest night (TNn)3.9 C (39.0 F)20049.5 C (49.0 F)36
Wettest day (Rx1day)105.9 mm (4.2 in)197442.4 mm (1.7 in)36
Wettest five days (Rx5day)235.0 mm (9.3 in)197493.0 mm (3.7 in)36
Longest dry spell (CDD)164 days199177 days36

Hottest day (TXx)

Hottest day (TXx) at San Pedro Juchatengo (Cfe) by year The hottest day of the year at San Pedro Juchatengo (Cfe), 1961 to 2004. The record is 38.9 C (102.0 F) in 1969, marked on the chart; the median year is 36.2 C (97.1 F). 253035401970198019902000Record: 38.9 C (102.0 F) in 1969
The hottest day of the year at San Pedro Juchatengo (Cfe), 1961 to 2004. The record is 38.9 C (102.0 F) in 1969, marked on the chart; the median year is 36.2 C (97.1 F).
Hottest day (TXx) at San Pedro Juchatengo (Cfe) by year
YearHottest day (TXx)
196132.8 C (91.0 F)
196235.6 C (96.1 F)
196337.8 C (100.0 F)
196435.6 C (96.1 F)
196535.0 C (95.0 F)
196633.9 C (93.0 F)
196735.0 C (95.0 F)
196837.8 C (100.0 F)
196938.9 C (102.0 F)
197035.6 C (96.1 F)
197137.8 C (100.0 F)
197235.0 C (95.0 F)
197335.0 C (95.0 F)
197436.7 C (98.1 F)
197537.8 C (100.0 F)
197636.7 C (98.1 F)
197738.9 C (102.0 F)
197835.6 C (96.1 F)
197935.0 C (95.0 F)
198037.8 C (100.0 F)
198135.6 C (96.1 F)
198235.6 C (96.1 F)
198336.7 C (98.1 F)
198435.6 C (96.1 F)
198535.0 C (95.0 F)
198633.9 C (93.0 F)
198735.6 C (96.1 F)
198838.9 C (102.0 F)
198936.7 C (98.1 F)
199036.7 C (98.1 F)
199137.8 C (100.0 F)
199238.9 C (102.0 F)
199336.7 C (98.1 F)
199437.8 C (100.0 F)
200037.8 C (100.0 F)
200427.8 C (82.0 F)

Coldest night (TNn)

Coldest night (TNn) at San Pedro Juchatengo (Cfe) by year The coldest night of the year at San Pedro Juchatengo (Cfe), 1961 to 2004. The record is 3.9 C (39.0 F) in 2004, marked on the chart; the median year is 9.5 C (49.0 F). 0510151970198019902000Record: 3.9 C (39.0 F) in 2004
The coldest night of the year at San Pedro Juchatengo (Cfe), 1961 to 2004. The record is 3.9 C (39.0 F) in 2004, marked on the chart; the median year is 9.5 C (49.0 F).
Coldest night (TNn) at San Pedro Juchatengo (Cfe) by year
YearColdest night (TNn)
19617.8 C (46.0 F)
19626.7 C (44.1 F)
19637.8 C (46.0 F)
196410.6 C (51.1 F)
196511.7 C (53.1 F)
19667.8 C (46.0 F)
19677.8 C (46.0 F)
196811.7 C (53.1 F)
196913.9 C (57.0 F)
197013.9 C (57.0 F)
197110.0 C (50.0 F)
197213.9 C (57.0 F)
19738.9 C (48.0 F)
19747.8 C (46.0 F)
19758.9 C (48.0 F)
19768.9 C (48.0 F)
19778.9 C (48.0 F)
197810.6 C (51.1 F)
197911.7 C (53.1 F)
198010.0 C (50.0 F)
198111.7 C (53.1 F)
198211.7 C (53.1 F)
198311.7 C (53.1 F)
198410.0 C (50.0 F)
198515.0 C (59.0 F)
198613.9 C (57.0 F)
198711.7 C (53.1 F)
19888.9 C (48.0 F)
19895.0 C (41.0 F)
19907.8 C (46.0 F)
19917.8 C (46.0 F)
19926.7 C (44.1 F)
199310.0 C (50.0 F)
19948.9 C (48.0 F)
20007.8 C (46.0 F)
20043.9 C (39.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at San Pedro Juchatengo (Cfe) by year The wettest day of the year at San Pedro Juchatengo (Cfe), 1961 to 2004. The record is 105.9 mm (4.2 in) in 1974, marked on the chart; the median year is 42.4 mm (1.7 in). 0501001501970198019902000Record: 105.9 mm (4.2 in) in 1974
The wettest day of the year at San Pedro Juchatengo (Cfe), 1961 to 2004. The record is 105.9 mm (4.2 in) in 1974, marked on the chart; the median year is 42.4 mm (1.7 in).
Wettest day (Rx1day) at San Pedro Juchatengo (Cfe) by year
YearWettest day (Rx1day)
196113.0 mm (0.5 in)
196259.9 mm (2.4 in)
196339.9 mm (1.6 in)
196436.3 mm (1.4 in)
196549.8 mm (2.0 in)
196649.8 mm (2.0 in)
196751.3 mm (2.0 in)
196835.3 mm (1.4 in)
196949.8 mm (2.0 in)
197055.9 mm (2.2 in)
197155.4 mm (2.2 in)
197259.9 mm (2.4 in)
197349.8 mm (2.0 in)
1974105.9 mm (4.2 in)
197539.9 mm (1.6 in)
197641.9 mm (1.6 in)
197757.9 mm (2.3 in)
197838.9 mm (1.5 in)
197938.9 mm (1.5 in)
198049.8 mm (2.0 in)
198130.0 mm (1.2 in)
198259.9 mm (2.4 in)
198339.9 mm (1.6 in)
19847.9 mm (0.31 in)
198547.0 mm (1.9 in)
198645.0 mm (1.8 in)
198739.9 mm (1.6 in)
198841.9 mm (1.6 in)
198957.9 mm (2.3 in)
199031.8 mm (1.3 in)
199141.9 mm (1.6 in)
199263.8 mm (2.5 in)
199342.9 mm (1.7 in)
199435.8 mm (1.4 in)
200041.9 mm (1.6 in)
20040.0 mm (0.00 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at San Pedro Juchatengo (Cfe) by year The wettest five days of the year at San Pedro Juchatengo (Cfe), 1961 to 2004. The record is 235.0 mm (9.3 in) in 1974, marked on the chart; the median year is 93.0 mm (3.7 in). 01002003001970198019902000Record: 235.0 mm (9.3 in) in 1974
The wettest five days of the year at San Pedro Juchatengo (Cfe), 1961 to 2004. The record is 235.0 mm (9.3 in) in 1974, marked on the chart; the median year is 93.0 mm (3.7 in).
Wettest five days (Rx5day) at San Pedro Juchatengo (Cfe) by year
YearWettest five days (Rx5day)
196139.4 mm (1.6 in)
1962118.1 mm (4.6 in)
196399.6 mm (3.9 in)
1964118.4 mm (4.7 in)
196595.0 mm (3.7 in)
1966102.7 mm (4.0 in)
196795.0 mm (3.7 in)
196873.7 mm (2.9 in)
196984.3 mm (3.3 in)
1970131.4 mm (5.2 in)
1971108.0 mm (4.3 in)
1972104.4 mm (4.1 in)
1973164.4 mm (6.5 in)
1974235.0 mm (9.3 in)
197593.5 mm (3.7 in)
197694.7 mm (3.7 in)
197775.2 mm (3.0 in)
197890.2 mm (3.6 in)
1979109.5 mm (4.3 in)
198059.8 mm (2.4 in)
198161.4 mm (2.4 in)
198259.9 mm (2.4 in)
198361.5 mm (2.4 in)
19847.9 mm (0.31 in)
1985110.0 mm (4.3 in)
198687.7 mm (3.5 in)
1987112.8 mm (4.4 in)
198878.5 mm (3.1 in)
198994.7 mm (3.7 in)
199076.4 mm (3.0 in)
199168.9 mm (2.7 in)
199273.4 mm (2.9 in)
1993129.6 mm (5.1 in)
199468.0 mm (2.7 in)
200092.5 mm (3.6 in)
20040.0 mm (0.00 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at San Pedro Juchatengo (Cfe) by year The longest dry spell of the year at San Pedro Juchatengo (Cfe), 1961 to 2004. The record is 164 days in 1991, marked on the chart; the median year is 77 days. 0501001502001970198019902000Record: 164 days in 1991
The longest dry spell of the year at San Pedro Juchatengo (Cfe), 1961 to 2004. The record is 164 days in 1991, marked on the chart; the median year is 77 days.
Longest dry spell (CDD) at San Pedro Juchatengo (Cfe) by year
YearLongest dry spell (CDD)
196149 days
196257 days
196366 days
196464 days
196586 days
196672 days
196779 days
196856 days
196979 days
1970135 days
197194 days
1972103 days
197395 days
1974112 days
197596 days
197674 days
197789 days
197847 days
197960 days
198090 days
198162 days
198283 days
198371 days
198461 days
198572 days
1986111 days
198792 days
1988145 days
1989121 days
199050 days
1991164 days
199254 days
199375 days
1994125 days
200075 days
200429 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

31 years, 1962 to 2000

A day with at least 45.8 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 94.9 mm (3.7 in) of rain is expected about once in 100 years.

Rainfall return levels at San Pedro Juchatengo (Cfe): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years45.8 mm (1.8 in)
5 years57.0 mm (2.2 in)
10 years65.1 mm (2.6 in)
25 years76.3 mm (3.0 in)
50 years85.3 mm (3.4 in)Longer than the 31 years of record
100 years94.9 mm (3.7 in)Longer than the 31 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 31 years of values from 1962 to 2000.

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: 105.9 mm (4.2 in) in 1974; 63.8 mm (2.5 in) in 1992; 59.9 mm (2.4 in) in 1962.

Download the Data

  • Data for San Pedro Juchatengo (Cfe) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for San Pedro Juchatengo (Cfe) 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).