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San Juan Tepeuxila Weather Records (MXN00020158)

Record envelope, standing records and threshold days for San Juan Tepeuxila (MXN00020158), Mexico, with 56 years of record.

Key Facts for San Juan Tepeuxila

  • San Juan Tepeuxila (MXN00020158) is a weather station in Mexico at 17.72 latitude and -96.83 longitude, 2,115 m (6,938 ft) above sea level.
  • The station reports from 1955 to 2010, 56 years of record.
  • 1,464 records set at San Juan Tepeuxila still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • San Juan Tepeuxila set a daily record low minimum temperature of 1.7 C (35.1 F) on 28 December 2010.

About the Station

  • Location: Mexico, 17.72 latitude, -96.83 longitude.
  • Elevation: 2,115 m (6,938 ft).
  • Period of record: 1955 to 2010, 56 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 Juan Tepeuxila, with 2026 drawn through them The band shows the record high and record low for each calendar day at San Juan Tepeuxila. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -10010203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at San Juan Tepeuxila. 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 Juan Tepeuxila, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan30.0 C (86.0 F)-1.7 C (28.9 F)n/an/a
Feb30.6 C (87.1 F)0.0 C (32.0 F)n/an/a
Mar35.0 C (95.0 F)0.0 C (32.0 F)n/an/a
Apr35.6 C (96.1 F)2.8 C (37.0 F)n/an/a
May32.8 C (91.0 F)5.0 C (41.0 F)n/an/a
Jun30.6 C (87.1 F)3.9 C (39.0 F)n/an/a
Jul28.9 C (84.0 F)6.7 C (44.1 F)n/an/a
Aug28.9 C (84.0 F)6.7 C (44.1 F)n/an/a
Sep28.9 C (84.0 F)5.0 C (41.0 F)n/an/a
Oct31.7 C (89.1 F)3.9 C (39.0 F)n/an/a
Nov28.3 C (82.9 F)-3.3 C (26.1 F)n/an/a
Dec28.9 C (84.0 F)-4.4 C (24.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at San Juan Tepeuxila by the year they were set 1,464 records at San Juan Tepeuxila still stand. 2002 holds the most, with 74. 0204060801955: 451956: 401957: 471958: 571959: 311960: 651961: 351962: 301963: 211964: 231965: 221966: 351967: 241968: 301969: 221970: 161971: 251972: 241973: 241974: 201975: 151976: 141977: 271978: 201979: 221980: 201981: 61982: 291983: 451984: 231987: 131988: 281989: 221990: 141991: 321992: 161995: 371997: 162001: 482002: 742003: 422004: 462005: 222006: 542007: 372008: 72009: 402010: 591955196019651970197519801987199220032008
1,464 records at San Juan Tepeuxila still stand. 2002 holds the most, with 74.
Standing records at San Juan Tepeuxila by the year they were set
Year setStanding records
195545
195640
195747
195857
195931
196065
196135
196230
196321
196423
196522
196635
196724
196830
196922
197016
197125
197224
197324
197420
197515
197614
197727
197820
197922
198020
19816
198229
198345
198423
198713
198828
198922
199014
199132
199216
199537
199716
200148
200274
200342
200446
200522
200654
200737
20087
200940
201059

All-Time Record Progression

2 new records
When San Juan Tepeuxila set new all-time records 2 all-time records were set at San Juan Tepeuxila between 5 October 2005 and 8 April 2010. Each dot is a new record. Record daily precipitationRecord high maximum temperature5 October 2005: Record daily precipitation 142.0 mm (5.6 in)8 April 2010: Record high maximum temperature 35.6 C (96.1 F)20052010
2 all-time records were set at San Juan Tepeuxila between 5 October 2005 and 8 April 2010. Each dot is a new record.
When San Juan Tepeuxila set new all-time records
DateKindDetail
2005-10-05Record daily precipitationRecord daily precipitation 142.0 mm (5.6 in)
2010-04-08Record high maximum temperatureRecord high maximum temperature 35.6 C (96.1 F)

Wettest Day of Each Month

Oct: 142.0 mm (5.6 in)
Record daily precipitation for each month at San Juan Tepeuxila The wettest day on record for each calendar month at San Juan Tepeuxila. The most was 142.0 mm (5.6 in) on 5 October 2005. 050100150 Jan: 57.9 mm (2.3 in), 1 January 2008 Jan Feb: 26.4 mm (1.0 in), 26 February 1957 Feb Mar: 55.9 mm (2.2 in), 29 March 1969 Mar Apr: 56.9 mm (2.2 in), 8 April 1980 Apr May: 69.9 mm (2.8 in), 26 May 1991 May Jun: 86.4 mm (3.4 in), 21 June 1973 Jun Jul: 104.9 mm (4.1 in), 17 July 1983 Jul Aug: 117.6 mm (4.6 in), 21 August 1981 Aug Sep: 99.8 mm (3.9 in), 7 September 1992 Sep Oct: 142.0 mm (5.6 in), 5 October 2005 Oct Nov: 42.9 mm (1.7 in), 12 November 2003 Nov Dec: 41.9 mm (1.6 in), 22 December 1971 Dec
The wettest day on record for each calendar month at San Juan Tepeuxila. The most was 142.0 mm (5.6 in) on 5 October 2005.
Record daily precipitation for each month at San Juan Tepeuxila
MonthRecord daily precipitation (mm)Date
Jan57.9 mm (2.3 in)1 January 2008
Feb26.4 mm (1.0 in)26 February 1957
Mar55.9 mm (2.2 in)29 March 1969
Apr56.9 mm (2.2 in)8 April 1980
May69.9 mm (2.8 in)26 May 1991
Jun86.4 mm (3.4 in)21 June 1973
Jul104.9 mm (4.1 in)17 July 1983
Aug117.6 mm (4.6 in)21 August 1981
Sep99.8 mm (3.9 in)7 September 1992
Oct142.0 mm (5.6 in)5 October 2005
Nov42.9 mm (1.7 in)12 November 2003
Dec41.9 mm (1.6 in)22 December 1971

Period of Record Coverage

1955 to 2010
Days with data per year at San Juan Tepeuxila 49 years of record at San Juan Tepeuxila, 1955 to 2010. 8 years have data for under 90 percent of days and are left out of rankings: 1955, 1987, 1988, 1989, 1996, 2002, 2007, 2008. 1955: 274 of 365 days1956: 365 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 334 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: 366 of 366 days1977: 364 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: 335 of 366 days1987: 178 of 365 days1988: 213 of 366 days1989: 272 of 365 days1990: 365 of 365 days1991: 364 of 365 days1992: 335 of 366 days1995: 360 of 365 days1996: 30 of 366 days1997: 365 of 365 days2001: 358 of 365 days2002: 327 of 365 days2003: 362 of 365 days2004: 365 of 366 days2005: 365 of 365 days2006: 362 of 365 days2007: 177 of 365 days2008: 181 of 366 days2009: 363 of 365 days2010: 363 of 365 days19601970198019902010
49 years of record at San Juan Tepeuxila, 1955 to 2010. 8 years have data for under 90 percent of days and are left out of rankings: 1955, 1987, 1988, 1989, 1996, 2002, 2007, 2008.
Days with data per year at San Juan Tepeuxila
YearDays with dataShare of yearComplete
195527475%No
1956365100%Yes
1957365100%Yes
1958365100%Yes
1959365100%Yes
1960366100%Yes
1961365100%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
196633492%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972365100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977364100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
198433592%Yes
198717849%No
198821358%No
198927275%No
1990365100%Yes
1991364100%Yes
199233592%Yes
199536099%Yes
1996308%No
1997365100%Yes
200135898%Yes
200232790%No
200336299%Yes
2004365100%Yes
2005365100%Yes
200636299%Yes
200717748%No
200818149%No
200936399%Yes
201036399%Yes

Latest Records

20
Latest records at San Juan Tepeuxila
DateStationRecordValueBeat old record byOld record stoodSignificance
28 December 2010San Juan Tepeuxila, MXdaily low min1.7 C (35.1 F)0.5 C (0.9 F)55 years23 of 100 (Routine)
24 December 2010San Juan Tepeuxila, MXdaily low min (Tie)1.7 C (35.1 F)tie20 years2 of 100 (Routine)
21 December 2010San Juan Tepeuxila, MXdaily high max (Tie)25.0 C (77.0 F)tie20 years2 of 100 (Routine)
20 December 2010San Juan Tepeuxila, MXdaily high max (Tie)23.9 C (75.0 F)tie41 years4 of 100 (Routine)
15 December 2010San Juan Tepeuxila, MXdaily low min1.7 C (35.1 F)1.1 C (2.0 F)48 years23 of 100 (Routine)
14 December 2010San Juan Tepeuxila, MXdaily low min0.6 C (33.1 F)1.1 C (2.0 F)20 years15 of 100 (Routine)
11 December 2010San Juan Tepeuxila, MXdaily low min-1.1 C (30.0 F)1.1 C (2.0 F)44 years22 of 100 (Routine)
10 December 2010San Juan Tepeuxila, MXdaily low min-1.1 C (30.0 F)2.8 C (5.0 F)40 years28 of 100 (Routine)
5 December 2010San Juan Tepeuxila, MXdaily low min3.9 C (39.0 F)1.1 C (2.0 F)53 years25 of 100 (Routine)
9 November 2010San Juan Tepeuxila, MXdaily low min2.8 C (37.0 F)1.1 C (2.0 F)5 years10 of 100 (Routine)
8 November 2010San Juan Tepeuxila, MXdaily low min (Tie)2.8 C (37.0 F)tie5 years1 of 100 (Routine)
6 November 2010San Juan Tepeuxila, MXdaily low min0.0 C (32.0 F)2.8 C (5.0 F)44 years29 of 100 (Routine)
27 October 2010San Juan Tepeuxila, MXdaily high max27.8 C (82.0 F)1.1 C (2.0 F)15 years12 of 100 (Routine)
27 October 2010San Juan Tepeuxila, MXdaily rain27.9 mm (1.1 in)6.1 mm (0.24 in)8 years11 of 100 (Routine)
26 October 2010San Juan Tepeuxila, MXdaily high max27.8 C (82.0 F)1.1 C (2.0 F)12 years11 of 100 (Routine)
25 October 2010San Juan Tepeuxila, MXdaily high max26.7 C (80.1 F)1.1 C (2.0 F)12 years11 of 100 (Routine)
25 October 2010San Juan Tepeuxila, MXmonthly low min (Tie)3.9 C (39.0 F)tie55 years7 of 100 (Routine)
24 October 2010San Juan Tepeuxila, MXdaily high max25.6 C (78.1 F)0.6 C (1.1 F)48 years20 of 100 (Routine)
20 October 2010San Juan Tepeuxila, MXdaily high max26.7 C (80.1 F)1.1 C (2.0 F)31 years17 of 100 (Routine)
19 October 2010San Juan Tepeuxila, MXdaily high max25.6 C (78.1 F)0.6 C (1.1 F)27 years14 of 100 (Routine)

Climate Trend

37 complete years, 1956 to 2010
Annual mean temperature at San Juan Tepeuxila as warming stripes, 1956 to 2010 One stripe for each of 37 complete years at San Juan Tepeuxila, 1956 to 2010. Blue stripes are years cooler than the station's own mean of 15.7 C (60.2 F); red stripes are warmer. The coolest year was 2006, at 13.9 C (57.0 F), and the warmest was 1995, at 17.0 C (62.5 F). The strongest colour marks a difference of 1.8 C (3.2 F). 1956: 15.0 C, -0.7 C from the station mean1957: 16.2 C, +0.5 C from the station mean1958: 16.4 C, +0.7 C from the station mean1959: 16.0 C, +0.3 C from the station mean1960: 16.2 C, +0.5 C from the station mean1961: 15.7 C, 0.0 C from the station mean1962: 15.8 C, +0.2 C from the station mean1963: 15.5 C, -0.1 C from the station mean1964: 15.6 C, -0.1 C from the station mean1965: 15.3 C, -0.3 C from the station mean1967: 14.9 C, -0.7 C from the station mean1968: 14.9 C, -0.7 C from the station mean1969: 16.2 C, +0.5 C from the station mean1970: 15.5 C, -0.2 C from the station mean1971: 15.5 C, -0.2 C from the station mean1972: 15.7 C, +0.1 C from the station mean1973: 16.0 C, +0.3 C from the station mean1974: 15.2 C, -0.4 C from the station mean1975: 15.6 C, -0.1 C from the station mean1976: 15.1 C, -0.6 C from the station mean1977: 15.8 C, +0.2 C from the station mean1978: 15.8 C, +0.2 C from the station mean1979: 15.8 C, +0.2 C from the station mean1980: 16.0 C, +0.3 C from the station mean1981: 15.7 C, +0.1 C from the station mean1982: 16.4 C, +0.7 C from the station mean1983: 16.7 C, +1.1 C from the station mean1991: 16.5 C, +0.8 C from the station mean1995: 17.0 C, +1.3 C from the station mean1997: 16.5 C, +0.8 C from the station mean2001: 14.2 C, -1.4 C from the station mean2003: 15.1 C, -0.5 C from the station mean2004: 14.2 C, -1.4 C from the station mean2005: 15.0 C, -0.7 C from the station mean2006: 13.9 C, -1.7 C from the station mean2009: 16.4 C, +0.7 C from the station mean2010: 16.3 C, +0.6 C from the station mean195619601965197019751980198519901995200020052010
One stripe for each of 37 complete years at San Juan Tepeuxila, 1956 to 2010. Blue stripes are years cooler than the station's own mean of 15.7 C (60.2 F); red stripes are warmer. The coolest year was 2006, at 13.9 C (57.0 F), and the warmest was 1995, at 17.0 C (62.5 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at San Juan Tepeuxila as warming stripes, 1956 to 2010
YearAnnual mean temperatureDifference from the station mean
195615.0 C-0.67 C
195716.2 C+0.53 C
195816.4 C+0.74 C
195916.0 C+0.30 C
196016.2 C+0.50 C
196115.7 C+0.01 C
196215.8 C+0.15 C
196315.5 C-0.13 C
196415.6 C-0.08 C
196515.3 C-0.32 C
196714.9 C-0.75 C
196814.9 C-0.73 C
196916.2 C+0.53 C
197015.5 C-0.16 C
197115.5 C-0.21 C
197215.7 C+0.07 C
197316.0 C+0.34 C
197415.2 C-0.45 C
197515.6 C-0.09 C
197615.1 C-0.61 C
197715.8 C+0.15 C
197815.8 C+0.15 C
197915.8 C+0.16 C
198016.0 C+0.29 C
198115.7 C+0.08 C
198216.4 C+0.71 C
198316.7 C+1.07 C
199116.5 C+0.83 C
199517.0 C+1.29 C
199716.5 C+0.80 C
200114.2 C-1.45 C
200315.1 C-0.53 C
200414.2 C-1.45 C
200515.0 C-0.71 C
200613.9 C-1.75 C
200916.4 C+0.72 C
201016.3 C+0.59 C

The fitted trend in annual mean temperature here over 1956 to 2010 is -0.1 C (-0.2 to 0.1) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.1 F (-0.4 to 0.1) 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 San Juan Tepeuxila
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.1 C (-0.2 to 0.1) per decade-0.1 F (-0.4 to 0.1) per decade1956 to 201037Not clearly different from zero
Mean daily maximum-0.1 C (-0.3 to 0.2) per decade-0.1 F (-0.6 to 0.3) per decade1956 to 201037Not clearly different from zero
Mean daily minimum-0.05 C (-0.14 to 0.03) per decade-0.1 F (-0.2 to 0.1) per decade1956 to 201037Not 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

1955 to 2010
Yearly extremes at San Juan Tepeuxila: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)35.6 C (96.1 F)201030.6 C (87.1 F)49
Coldest night (TNn)-4.4 C (24.1 F)19660.6 C (33.1 F)49
Wettest day (Rx1day)142.0 mm (5.6 in)200559.9 mm (2.4 in)49
Wettest five days (Rx5day)295.7 mm (11.6 in)1975117.3 mm (4.6 in)49
Longest dry spell (CDD)116 days196455 days49

Hottest day (TXx)

Hottest day (TXx) at San Juan Tepeuxila by year The hottest day of the year at San Juan Tepeuxila, 1955 to 2010. The record is 35.6 C (96.1 F) in 2010, marked on the chart; the median year is 30.6 C (87.1 F). 25303540196019701980199020002010Record: 35.6 C (96.1 F) in 2010
The hottest day of the year at San Juan Tepeuxila, 1955 to 2010. The record is 35.6 C (96.1 F) in 2010, marked on the chart; the median year is 30.6 C (87.1 F).
Hottest day (TXx) at San Juan Tepeuxila by year
YearHottest day (TXx)
195530.0 C (86.0 F)
195628.9 C (84.0 F)
195731.7 C (89.1 F)
195835.0 C (95.0 F)
195930.6 C (87.1 F)
196031.1 C (88.0 F)
196131.7 C (89.1 F)
196230.0 C (86.0 F)
196328.9 C (84.0 F)
196431.1 C (88.0 F)
196530.6 C (87.1 F)
196628.9 C (84.0 F)
196728.9 C (84.0 F)
196828.9 C (84.0 F)
196930.6 C (87.1 F)
197030.6 C (87.1 F)
197131.1 C (88.0 F)
197230.0 C (86.0 F)
197331.7 C (89.1 F)
197430.6 C (87.1 F)
197530.0 C (86.0 F)
197628.9 C (84.0 F)
197731.7 C (89.1 F)
197831.7 C (89.1 F)
197930.6 C (87.1 F)
198031.7 C (89.1 F)
198131.1 C (88.0 F)
198230.6 C (87.1 F)
198333.3 C (91.9 F)
198432.8 C (91.0 F)
198730.6 C (87.1 F)
198832.8 C (91.0 F)
198930.6 C (87.1 F)
199030.6 C (87.1 F)
199132.8 C (91.0 F)
199230.6 C (87.1 F)
199532.8 C (91.0 F)
199625.0 C (77.0 F)
199730.6 C (87.1 F)
200128.9 C (84.0 F)
200228.9 C (84.0 F)
200330.6 C (87.1 F)
200428.9 C (84.0 F)
200532.8 C (91.0 F)
200631.7 C (89.1 F)
200735.0 C (95.0 F)
200831.7 C (89.1 F)
200933.9 C (93.0 F)
201035.6 C (96.1 F)

Coldest night (TNn)

Coldest night (TNn) at San Juan Tepeuxila by year The coldest night of the year at San Juan Tepeuxila, 1955 to 2010. The record is -4.4 C (24.1 F) in 1966, marked on the chart; the median year is 0.6 C (33.1 F). -5-2.502.55196019701980199020002010Record: -4.4 C (24.1 F) in 1966
The coldest night of the year at San Juan Tepeuxila, 1955 to 2010. The record is -4.4 C (24.1 F) in 1966, marked on the chart; the median year is 0.6 C (33.1 F).
Coldest night (TNn) at San Juan Tepeuxila by year
YearColdest night (TNn)
19552.2 C (36.0 F)
1956-1.7 C (28.9 F)
19572.8 C (37.0 F)
19581.1 C (34.0 F)
19592.8 C (37.0 F)
19601.1 C (34.0 F)
19610.0 C (32.0 F)
19620.6 C (33.1 F)
19630.0 C (32.0 F)
19640.6 C (33.1 F)
19650.0 C (32.0 F)
1966-4.4 C (24.1 F)
19670.0 C (32.0 F)
19680.0 C (32.0 F)
19692.8 C (37.0 F)
19700.0 C (32.0 F)
19711.7 C (35.1 F)
19720.6 C (33.1 F)
1973-1.1 C (30.0 F)
19741.7 C (35.1 F)
19752.8 C (37.0 F)
19760.0 C (32.0 F)
19772.8 C (37.0 F)
19782.8 C (37.0 F)
19790.0 C (32.0 F)
19800.6 C (33.1 F)
19812.2 C (36.0 F)
19820.0 C (32.0 F)
19831.7 C (35.1 F)
19841.7 C (35.1 F)
19871.7 C (35.1 F)
19881.7 C (35.1 F)
19890.0 C (32.0 F)
19901.7 C (35.1 F)
19911.7 C (35.1 F)
19921.7 C (35.1 F)
19951.7 C (35.1 F)
19963.9 C (39.0 F)
19970.6 C (33.1 F)
20011.7 C (35.1 F)
20020.0 C (32.0 F)
20030.0 C (32.0 F)
20040.0 C (32.0 F)
20050.0 C (32.0 F)
2006-3.3 C (26.1 F)
20071.7 C (35.1 F)
20081.7 C (35.1 F)
20090.6 C (33.1 F)
2010-1.1 C (30.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at San Juan Tepeuxila by year The wettest day of the year at San Juan Tepeuxila, 1955 to 2010. The record is 142.0 mm (5.6 in) in 2005, marked on the chart; the median year is 59.9 mm (2.4 in). 050100150196019701980199020002010Record: 142.0 mm (5.6 in) in 2005
The wettest day of the year at San Juan Tepeuxila, 1955 to 2010. The record is 142.0 mm (5.6 in) in 2005, marked on the chart; the median year is 59.9 mm (2.4 in).
Wettest day (Rx1day) at San Juan Tepeuxila by year
YearWettest day (Rx1day)
195563.0 mm (2.5 in)
195678.5 mm (3.1 in)
195732.5 mm (1.3 in)
195891.9 mm (3.6 in)
195957.9 mm (2.3 in)
196067.8 mm (2.7 in)
196165.8 mm (2.6 in)
196273.7 mm (2.9 in)
196363.8 mm (2.5 in)
196439.6 mm (1.6 in)
196552.8 mm (2.1 in)
196662.0 mm (2.4 in)
196750.8 mm (2.0 in)
196861.0 mm (2.4 in)
196980.8 mm (3.2 in)
197043.4 mm (1.7 in)
197152.3 mm (2.1 in)
197256.4 mm (2.2 in)
197399.8 mm (3.9 in)
197481.8 mm (3.2 in)
197578.0 mm (3.1 in)
197653.6 mm (2.1 in)
197735.8 mm (1.4 in)
197845.0 mm (1.8 in)
197956.1 mm (2.2 in)
198064.8 mm (2.6 in)
1981117.6 mm (4.6 in)
198242.7 mm (1.7 in)
1983104.9 mm (4.1 in)
198449.8 mm (2.0 in)
198739.9 mm (1.6 in)
198852.8 mm (2.1 in)
198980.8 mm (3.2 in)
199049.8 mm (2.0 in)
199169.9 mm (2.8 in)
199299.8 mm (3.9 in)
199551.8 mm (2.0 in)
19964.8 mm (0.19 in)
199759.9 mm (2.4 in)
200151.8 mm (2.0 in)
2002113.8 mm (4.5 in)
200377.0 mm (3.0 in)
200439.9 mm (1.6 in)
2005142.0 mm (5.6 in)
200651.8 mm (2.0 in)
200727.9 mm (1.1 in)
200857.9 mm (2.3 in)
200965.8 mm (2.6 in)
201091.9 mm (3.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at San Juan Tepeuxila by year The wettest five days of the year at San Juan Tepeuxila, 1955 to 2010. The record is 295.7 mm (11.6 in) in 1975, marked on the chart; the median year is 117.3 mm (4.6 in). 0100200300196019701980199020002010Record: 295.7 mm (11.6 in) in 1975
The wettest five days of the year at San Juan Tepeuxila, 1955 to 2010. The record is 295.7 mm (11.6 in) in 1975, marked on the chart; the median year is 117.3 mm (4.6 in).
Wettest five days (Rx5day) at San Juan Tepeuxila by year
YearWettest five days (Rx5day)
1955167.0 mm (6.6 in)
1956122.4 mm (4.8 in)
195768.9 mm (2.7 in)
1958157.8 mm (6.2 in)
1959114.0 mm (4.5 in)
1960159.2 mm (6.3 in)
1961126.3 mm (5.0 in)
1962139.3 mm (5.5 in)
196390.8 mm (3.6 in)
196465.8 mm (2.6 in)
196574.3 mm (2.9 in)
196689.6 mm (3.5 in)
1967112.8 mm (4.4 in)
1968126.3 mm (5.0 in)
1969263.7 mm (10.4 in)
197081.3 mm (3.2 in)
1971110.8 mm (4.4 in)
1972160.2 mm (6.3 in)
1973183.1 mm (7.2 in)
1974166.2 mm (6.5 in)
1975295.7 mm (11.6 in)
1976129.8 mm (5.1 in)
197753.8 mm (2.1 in)
197880.8 mm (3.2 in)
1979221.8 mm (8.7 in)
1980170.0 mm (6.7 in)
1981205.2 mm (8.1 in)
198272.4 mm (2.9 in)
1983291.9 mm (11.5 in)
1984110.6 mm (4.4 in)
198767.6 mm (2.7 in)
1988135.2 mm (5.3 in)
1989134.4 mm (5.3 in)
199074.2 mm (2.9 in)
1991146.3 mm (5.8 in)
1992146.3 mm (5.8 in)
199593.6 mm (3.7 in)
19966.1 mm (0.24 in)
1997107.2 mm (4.2 in)
200193.2 mm (3.7 in)
2002138.0 mm (5.4 in)
2003117.3 mm (4.6 in)
200484.1 mm (3.3 in)
2005277.4 mm (10.9 in)
2006111.0 mm (4.4 in)
200738.8 mm (1.5 in)
200899.1 mm (3.9 in)
2009112.3 mm (4.4 in)
2010203.5 mm (8.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at San Juan Tepeuxila by year The longest dry spell of the year at San Juan Tepeuxila, 1955 to 2010. The record is 116 days in 1964, marked on the chart; the median year is 55 days. 0255075100125196019701980199020002010Record: 116 days in 1964
The longest dry spell of the year at San Juan Tepeuxila, 1955 to 2010. The record is 116 days in 1964, marked on the chart; the median year is 55 days.
Longest dry spell (CDD) at San Juan Tepeuxila by year
YearLongest dry spell (CDD)
195528 days
195654 days
195750 days
195851 days
195980 days
196067 days
196162 days
196294 days
196380 days
1964116 days
196584 days
196633 days
196755 days
196851 days
196924 days
197082 days
197171 days
197255 days
197378 days
197436 days
197556 days
197638 days
1977115 days
197878 days
197958 days
198039 days
198149 days
198256 days
198373 days
198450 days
198755 days
198834 days
198938 days
199027 days
199180 days
199222 days
199533 days
199629 days
199727 days
200167 days
200221 days
200388 days
200435 days
200570 days
200636 days
200749 days
2008100 days
200974 days
201066 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

40 years, 1956 to 2010

A day with at least 60.1 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 149.5 mm (5.9 in) of rain is expected about once in 100 years.

Rainfall return levels at San Juan Tepeuxila: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years60.1 mm (2.4 in)
5 years80.0 mm (3.1 in)
10 years94.7 mm (3.7 in)
25 years115.1 mm (4.5 in)
50 years131.7 mm (5.2 in)Longer than the 40 years of record
100 years149.5 mm (5.9 in)Longer than the 40 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, 40 years of values from 1956 to 2010.

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: 142.0 mm (5.6 in) in 2005; 117.6 mm (4.6 in) in 1981; 104.9 mm (4.1 in) in 1983.

Download the Data

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