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Teloloapan Weather Records (MXN00012084)

Record envelope, standing records and threshold days for Teloloapan (MXN00012084), Mexico, with 52 years of record.

Key Facts for Teloloapan

  • Teloloapan (MXN00012084) is a weather station in Mexico at 18.30 latitude and -99.87 longitude, 1,649 m (5,410 ft) above sea level.
  • The station reports from 1961 to 2012, 52 years of record.
  • 1,464 records set at Teloloapan still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Teloloapan tied a daily record low minimum temperature of 8.9 C (48.0 F) on 9 November 2012.

About the Station

  • Location: Mexico, 18.30 latitude, -99.87 longitude.
  • Elevation: 1,649 m (5,410 ft).
  • Period of record: 1961 to 2012, 52 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 Teloloapan, with 2026 drawn through them The band shows the record high and record low for each calendar day at Teloloapan. 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 Teloloapan. 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 Teloloapan, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan30.6 C (87.1 F)3.9 C (39.0 F)n/an/a
Feb35.0 C (95.0 F)1.7 C (35.1 F)n/an/a
Mar35.6 C (96.1 F)5.6 C (42.1 F)n/an/a
Apr36.7 C (98.1 F)6.7 C (44.1 F)n/an/a
May36.7 C (98.1 F)5.6 C (42.1 F)n/an/a
Jun35.0 C (95.0 F)7.8 C (46.0 F)n/an/a
Jul32.8 C (91.0 F)6.7 C (44.1 F)n/an/a
Aug33.9 C (93.0 F)6.7 C (44.1 F)n/an/a
Sep33.9 C (93.0 F)8.9 C (48.0 F)n/an/a
Oct33.9 C (93.0 F)6.7 C (44.1 F)n/an/a
Nov30.6 C (87.1 F)2.8 C (37.0 F)n/an/a
Dec31.7 C (89.1 F)3.9 C (39.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Teloloapan by the year they were set 1,464 records at Teloloapan still stand. 1970 holds the most, with 159. 0501001502001961: 271962: 491963: 481964: 281965: 191966: 471967: 281968: 401969: 691970: 1591971: 521972: 1321973: 451974: 91975: 361976: 61977: 111978: 201979: 371980: 241981: 191982: 211983: 491984: 81985: 51986: 91987: 141988: 141989: 11990: 91991: 81992: 31993: 51994: 141995: 111996: 171997: 91998: 121999: 182000: 22001: 102002: 82003: 182004: 482005: 162006: 222007: 162008: 232009: 162010: 462011: 752012: 32196119671973197919851991199720032009
1,464 records at Teloloapan still stand. 1970 holds the most, with 159.
Standing records at Teloloapan by the year they were set
Year setStanding records
196127
196249
196348
196428
196519
196647
196728
196840
196969
1970159
197152
1972132
197345
19749
197536
19766
197711
197820
197937
198024
198119
198221
198349
19848
19855
19869
198714
198814
19891
19909
19918
19923
19935
199414
199511
199617
19979
199812
199918
20002
200110
20028
200318
200448
200516
200622
200716
200823
200916
201046
201175
201232

All-Time Record Progression

1 new records
When Teloloapan set new all-time records 1 all-time records were set at Teloloapan between 4 February 1998 and 4 February 1998. Each dot is a new record. Record low minimum temperature4 February 1998: Record low minimum temperature 1.7 C (35.1 F)
1 all-time records were set at Teloloapan between 4 February 1998 and 4 February 1998. Each dot is a new record.
When Teloloapan set new all-time records
DateKindDetail
1998-02-04Record low minimum temperatureRecord low minimum temperature 1.7 C (35.1 F)

Wettest Day of Each Month

Jul: 109.0 mm (4.3 in)
Record daily precipitation for each month at Teloloapan The wettest day on record for each calendar month at Teloloapan. The most was 109.0 mm (4.3 in) on 21 July 1985. 050100150 Jan: 61.0 mm (2.4 in), 9 January 2001 Jan Feb: 29.0 mm (1.1 in), 5 February 1990 Feb Mar: 22.9 mm (0.9 in), 23 March 1990 Mar Apr: 45.5 mm (1.8 in), 12 April 1976 Apr May: 101.9 mm (4.0 in), 25 May 1995 May Jun: 88.9 mm (3.5 in), 28 June 1992 Jun Jul: 109.0 mm (4.3 in), 21 July 1985 Jul Aug: 94.5 mm (3.7 in), 16 August 1995 Aug Sep: 75.2 mm (3.0 in), 13 September 2009 Sep Oct: 64.8 mm (2.6 in), 3 October 1986 Oct Nov: 45.0 mm (1.8 in), 24 November 1974 Nov Dec: 39.9 mm (1.6 in), 4 December 1968 Dec
The wettest day on record for each calendar month at Teloloapan. The most was 109.0 mm (4.3 in) on 21 July 1985.
Record daily precipitation for each month at Teloloapan
MonthRecord daily precipitation (mm)Date
Jan61.0 mm (2.4 in)9 January 2001
Feb29.0 mm (1.1 in)5 February 1990
Mar22.9 mm (0.9 in)23 March 1990
Apr45.5 mm (1.8 in)12 April 1976
May101.9 mm (4.0 in)25 May 1995
Jun88.9 mm (3.5 in)28 June 1992
Jul109.0 mm (4.3 in)21 July 1985
Aug94.5 mm (3.7 in)16 August 1995
Sep75.2 mm (3.0 in)13 September 2009
Oct64.8 mm (2.6 in)3 October 1986
Nov45.0 mm (1.8 in)24 November 1974
Dec39.9 mm (1.6 in)4 December 1968

Period of Record Coverage

1961 to 2012
Days with data per year at Teloloapan 52 years of record at Teloloapan, 1961 to 2012. 13 years have data for under 90 percent of days and are left out of rankings: 1961, 1973, 1974, 1975, 1976, 1986, 1987, 1988 and others. 1961: 176 of 365 days1962: 365 of 365 days1963: 364 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 363 of 365 days1967: 360 of 365 days1968: 366 of 366 days1969: 357 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 350 of 366 days1973: 328 of 365 days1974: 181 of 365 days1975: 280 of 365 days1976: 324 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 364 of 365 days1980: 335 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 354 of 366 days1985: 363 of 365 days1986: 240 of 365 days1987: 306 of 365 days1988: 276 of 366 days1989: 168 of 365 days1990: 335 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 299 of 365 days1998: 182 of 365 days1999: 365 of 365 days2000: 335 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 334 of 365 days2004: 335 of 366 days2005: 323 of 365 days2006: 334 of 365 days2007: 334 of 365 days2008: 335 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 151 of 365 days2012: 335 of 366 days19701980199020002010
52 years of record at Teloloapan, 1961 to 2012. 13 years have data for under 90 percent of days and are left out of rankings: 1961, 1973, 1974, 1975, 1976, 1986, 1987, 1988 and others.
Days with data per year at Teloloapan
YearDays with dataShare of yearComplete
196117648%No
1962365100%Yes
1963364100%Yes
1964366100%Yes
1965365100%Yes
196636399%Yes
196736099%Yes
1968366100%Yes
196935798%Yes
1970365100%Yes
1971365100%Yes
197235096%Yes
197332890%No
197418150%No
197528077%No
197632489%No
1977365100%Yes
1978365100%Yes
1979364100%Yes
198033592%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
198435497%Yes
198536399%Yes
198624066%No
198730684%No
198827675%No
198916846%No
199033592%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
199729982%No
199818250%No
1999365100%Yes
200033592%Yes
2001365100%Yes
2002365100%Yes
200333492%Yes
200433592%Yes
200532388%No
200633492%Yes
200733492%Yes
200833592%Yes
2009365100%Yes
2010365100%Yes
201115141%No
201233592%Yes

Latest Records

20
Latest records at Teloloapan
DateStationRecordValueBeat old record byOld record stoodSignificance
9 November 2012Teloloapan, MXdaily low min (Tie)8.9 C (48.0 F)tie46 years4 of 100 (Routine)
28 October 2012Teloloapan, MXdaily rain36.1 mm (1.4 in)12.2 mm (0.5 in)49 years29 of 100 (Routine)
20 October 2012Teloloapan, MXdaily low min7.8 C (46.0 F)2.2 C (4.0 F)15 years20 of 100 (Routine)
19 October 2012Teloloapan, MXdaily low min (Tie)10.0 C (50.0 F)tie45 years4 of 100 (Routine)
17 October 2012Teloloapan, MXdaily rain41.7 mm (1.6 in)16.8 mm (0.7 in)41 years32 of 100 (Routine)
11 October 2012Teloloapan, MXdaily low min (Tie)8.9 C (48.0 F)tie5 years1 of 100 (Routine)
7 October 2012Teloloapan, MXdaily low min8.9 C (48.0 F)0.5 C (0.9 F)4 years8 of 100 (Routine)
3 October 2012Teloloapan, MXdaily low min (Tie)10.0 C (50.0 F)tie33 years3 of 100 (Routine)
28 September 2012Teloloapan, MXdaily rain33.8 mm (1.3 in)1.0 mm (0.04 in)44 years18 of 100 (Routine)
24 September 2012Teloloapan, MXdaily low min9.4 C (48.9 F)1.2 C (2.2 F)8 years13 of 100 (Routine)
9 September 2012Teloloapan, MXdaily low min (Tie)10.0 C (50.0 F)tie11 years2 of 100 (Routine)
4 September 2012Teloloapan, MXdaily low min (Tie)9.4 C (48.9 F)tie2 years1 of 100 (Routine)
2 September 2012Teloloapan, MXdaily low min (Tie)10.6 C (51.1 F)tie2 years1 of 100 (Routine)
24 August 2012Teloloapan, MXdaily low min7.8 C (46.0 F)0.5 C (0.9 F)3 years7 of 100 (Routine)
23 August 2012Teloloapan, MXdaily low min (Tie)10.0 C (50.0 F)tie3 years1 of 100 (Routine)
19 August 2012Teloloapan, MXdaily low min7.8 C (46.0 F)1.1 C (2.0 F)7 years12 of 100 (Routine)
18 August 2012Teloloapan, MXdaily low min8.9 C (48.0 F)1.1 C (2.0 F)4 years11 of 100 (Routine)
16 August 2012Teloloapan, MXdaily low min (Tie)8.3 C (46.9 F)tie2 years1 of 100 (Routine)
14 August 2012Teloloapan, MXdaily low min7.8 C (46.0 F)1.6 C (2.9 F)6 years14 of 100 (Routine)
13 August 2012Teloloapan, MXdaily low min9.4 C (48.9 F)0.6 C (1.1 F)6 years9 of 100 (Routine)

Climate Trend

29 complete years, 1962 to 2010
Annual mean temperature at Teloloapan as warming stripes, 1962 to 2010 One stripe for each of 29 complete years at Teloloapan, 1962 to 2010. Blue stripes are years cooler than the station's own mean of 19.7 C (67.5 F); red stripes are warmer. The coolest year was 2010, at 18.1 C (64.6 F), and the warmest was 1982, at 20.8 C (69.4 F). The strongest colour marks a difference of 1.7 C (3.1 F). 1962: 19.9 C, +0.2 C from the station mean1963: 20.2 C, +0.4 C from the station mean1964: 20.1 C, +0.4 C from the station mean1965: 19.9 C, +0.2 C from the station mean1966: 19.8 C, 0.0 C from the station mean1967: 18.8 C, -0.9 C from the station mean1968: 19.7 C, 0.0 C from the station mean1969: 19.5 C, -0.2 C from the station mean1970: 18.1 C, -1.6 C from the station mean1971: 18.2 C, -1.5 C from the station mean1977: 20.0 C, +0.3 C from the station mean1978: 20.3 C, +0.6 C from the station mean1979: 20.7 C, +1.0 C from the station mean1981: 20.3 C, +0.6 C from the station mean1982: 20.8 C, +1.1 C from the station mean1983: 20.5 C, +0.8 C from the station mean1984: 19.6 C, -0.1 C from the station mean1985: 19.7 C, 0.0 C from the station mean1991: 20.3 C, +0.6 C from the station mean1992: 19.8 C, +0.1 C from the station mean1993: 20.0 C, +0.3 C from the station mean1994: 20.2 C, +0.5 C from the station mean1995: 20.2 C, +0.5 C from the station mean1996: 19.8 C, +0.1 C from the station mean1999: 19.5 C, -0.2 C from the station mean2001: 19.2 C, -0.5 C from the station mean2002: 19.7 C, 0.0 C from the station mean2009: 18.5 C, -1.2 C from the station mean2010: 18.1 C, -1.6 C from the station mean19621965197019751980198519901995200020052010
One stripe for each of 29 complete years at Teloloapan, 1962 to 2010. Blue stripes are years cooler than the station's own mean of 19.7 C (67.5 F); red stripes are warmer. The coolest year was 2010, at 18.1 C (64.6 F), and the warmest was 1982, at 20.8 C (69.4 F). The strongest colour marks a difference of 1.7 C (3.1 F).
Annual mean temperature at Teloloapan as warming stripes, 1962 to 2010
YearAnnual mean temperatureDifference from the station mean
196219.9 C+0.22 C
196320.2 C+0.44 C
196420.1 C+0.37 C
196519.9 C+0.23 C
196619.8 C+0.04 C
196718.8 C-0.87 C
196819.7 C+0.00 C
196919.5 C-0.20 C
197018.1 C-1.59 C
197118.2 C-1.48 C
197720.0 C+0.30 C
197820.3 C+0.62 C
197920.7 C+0.98 C
198120.3 C+0.61 C
198220.8 C+1.06 C
198320.5 C+0.83 C
198419.6 C-0.08 C
198519.7 C-0.02 C
199120.3 C+0.62 C
199219.8 C+0.11 C
199320.0 C+0.28 C
199420.2 C+0.52 C
199520.2 C+0.47 C
199619.8 C+0.11 C
199919.5 C-0.21 C
200119.2 C-0.54 C
200219.7 C-0.01 C
200918.5 C-1.23 C
201018.1 C-1.62 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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 2012
Yearly extremes at Teloloapan: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)36.7 C (98.1 F)196332.8 C (91.0 F)52
Coldest night (TNn)1.7 C (35.1 F)19985.6 C (42.1 F)52
Wettest day (Rx1day)109.0 mm (4.3 in)198562.0 mm (2.4 in)52
Wettest five days (Rx5day)202.2 mm (8.0 in)1991127.3 mm (5.0 in)52
Longest dry spell (CDD)152 days197091 days52

Hottest day (TXx)

Hottest day (TXx) at Teloloapan by year The hottest day of the year at Teloloapan, 1961 to 2012. The record is 36.7 C (98.1 F) in 1963, marked on the chart; the median year is 32.8 C (91.0 F). 28303234363819701980199020002010Record: 36.7 C (98.1 F) in 1963
The hottest day of the year at Teloloapan, 1961 to 2012. The record is 36.7 C (98.1 F) in 1963, marked on the chart; the median year is 32.8 C (91.0 F).
Hottest day (TXx) at Teloloapan by year
YearHottest day (TXx)
196128.9 C (84.0 F)
196235.0 C (95.0 F)
196336.7 C (98.1 F)
196436.7 C (98.1 F)
196533.9 C (93.0 F)
196635.0 C (95.0 F)
196731.7 C (89.1 F)
196828.9 C (84.0 F)
196928.9 C (84.0 F)
197028.9 C (84.0 F)
197131.7 C (89.1 F)
197230.6 C (87.1 F)
197335.6 C (96.1 F)
197430.6 C (87.1 F)
197536.1 C (97.0 F)
197632.8 C (91.0 F)
197735.0 C (95.0 F)
197836.1 C (97.0 F)
197934.4 C (93.9 F)
198034.4 C (93.9 F)
198133.9 C (93.0 F)
198234.4 C (93.9 F)
198335.6 C (96.1 F)
198433.3 C (91.9 F)
198533.9 C (93.0 F)
198630.6 C (87.1 F)
198735.0 C (95.0 F)
198835.0 C (95.0 F)
198928.9 C (84.0 F)
199032.8 C (91.0 F)
199134.4 C (93.9 F)
199231.7 C (89.1 F)
199333.3 C (91.9 F)
199432.8 C (91.0 F)
199532.8 C (91.0 F)
199632.8 C (91.0 F)
199731.7 C (89.1 F)
199835.6 C (96.1 F)
199932.8 C (91.0 F)
200033.9 C (93.0 F)
200132.8 C (91.0 F)
200232.8 C (91.0 F)
200332.8 C (91.0 F)
200430.6 C (87.1 F)
200533.9 C (93.0 F)
200630.0 C (86.0 F)
200730.0 C (86.0 F)
200830.6 C (87.1 F)
200930.0 C (86.0 F)
201031.1 C (88.0 F)
201133.9 C (93.0 F)
201230.0 C (86.0 F)

Coldest night (TNn)

Coldest night (TNn) at Teloloapan by year The coldest night of the year at Teloloapan, 1961 to 2012. The record is 1.7 C (35.1 F) in 1998, marked on the chart; the median year is 5.6 C (42.1 F). 02.557.51012.519701980199020002010Record: 1.7 C (35.1 F) in 1998
The coldest night of the year at Teloloapan, 1961 to 2012. The record is 1.7 C (35.1 F) in 1998, marked on the chart; the median year is 5.6 C (42.1 F).
Coldest night (TNn) at Teloloapan by year
YearColdest night (TNn)
19612.8 C (37.0 F)
19625.6 C (42.1 F)
19635.6 C (42.1 F)
19645.6 C (42.1 F)
19655.0 C (41.0 F)
19665.0 C (41.0 F)
19675.0 C (41.0 F)
19686.7 C (44.1 F)
196910.0 C (50.0 F)
197010.0 C (50.0 F)
197111.7 C (53.1 F)
19728.9 C (48.0 F)
19735.6 C (42.1 F)
19747.8 C (46.0 F)
19756.7 C (44.1 F)
19765.0 C (41.0 F)
19775.6 C (42.1 F)
19786.1 C (43.0 F)
19796.7 C (44.1 F)
19805.0 C (41.0 F)
19813.9 C (39.0 F)
19827.8 C (46.0 F)
19835.0 C (41.0 F)
19845.6 C (42.1 F)
19856.7 C (44.1 F)
19865.0 C (41.0 F)
19875.6 C (42.1 F)
19885.6 C (42.1 F)
19897.8 C (46.0 F)
19905.6 C (42.1 F)
19915.6 C (42.1 F)
19925.6 C (42.1 F)
19937.8 C (46.0 F)
19947.8 C (46.0 F)
19956.7 C (44.1 F)
19965.0 C (41.0 F)
19975.0 C (41.0 F)
19981.7 C (35.1 F)
19993.9 C (39.0 F)
20005.6 C (42.1 F)
20016.7 C (44.1 F)
20026.7 C (44.1 F)
20035.6 C (42.1 F)
20045.0 C (41.0 F)
20055.6 C (42.1 F)
20065.6 C (42.1 F)
20077.8 C (46.0 F)
20085.6 C (42.1 F)
20095.6 C (42.1 F)
20105.6 C (42.1 F)
20116.7 C (44.1 F)
20126.7 C (44.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Teloloapan by year The wettest day of the year at Teloloapan, 1961 to 2012. The record is 109.0 mm (4.3 in) in 1985, marked on the chart; the median year is 62.0 mm (2.4 in). 025507510012519701980199020002010Record: 109.0 mm (4.3 in) in 1985
The wettest day of the year at Teloloapan, 1961 to 2012. The record is 109.0 mm (4.3 in) in 1985, marked on the chart; the median year is 62.0 mm (2.4 in).
Wettest day (Rx1day) at Teloloapan by year
YearWettest day (Rx1day)
196163.8 mm (2.5 in)
196242.9 mm (1.7 in)
196380.8 mm (3.2 in)
196446.0 mm (1.8 in)
196553.8 mm (2.1 in)
196693.0 mm (3.7 in)
196762.0 mm (2.4 in)
196855.9 mm (2.2 in)
196988.9 mm (3.5 in)
197064.8 mm (2.6 in)
197134.8 mm (1.4 in)
197263.0 mm (2.5 in)
197359.9 mm (2.4 in)
197445.0 mm (1.8 in)
197564.3 mm (2.5 in)
197655.9 mm (2.2 in)
197769.9 mm (2.8 in)
197837.8 mm (1.5 in)
197943.9 mm (1.7 in)
198056.4 mm (2.2 in)
198176.5 mm (3.0 in)
198259.9 mm (2.4 in)
198370.9 mm (2.8 in)
198461.5 mm (2.4 in)
1985109.0 mm (4.3 in)
198664.8 mm (2.6 in)
198751.3 mm (2.0 in)
198871.9 mm (2.8 in)
198941.4 mm (1.6 in)
199054.4 mm (2.1 in)
199186.9 mm (3.4 in)
199288.9 mm (3.5 in)
199347.8 mm (1.9 in)
199486.4 mm (3.4 in)
1995101.9 mm (4.0 in)
199653.3 mm (2.1 in)
199775.9 mm (3.0 in)
199823.1 mm (0.9 in)
199969.9 mm (2.8 in)
200060.5 mm (2.4 in)
200161.0 mm (2.4 in)
200285.9 mm (3.4 in)
200375.9 mm (3.0 in)
200478.0 mm (3.1 in)
200582.8 mm (3.3 in)
200662.0 mm (2.4 in)
200747.8 mm (1.9 in)
200862.0 mm (2.4 in)
200975.2 mm (3.0 in)
201054.6 mm (2.1 in)
201133.5 mm (1.3 in)
201258.7 mm (2.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Teloloapan by year The wettest five days of the year at Teloloapan, 1961 to 2012. The record is 202.2 mm (8.0 in) in 1991, marked on the chart; the median year is 127.3 mm (5.0 in). 05010015020025019701980199020002010Record: 202.2 mm (8.0 in) in 1991
The wettest five days of the year at Teloloapan, 1961 to 2012. The record is 202.2 mm (8.0 in) in 1991, marked on the chart; the median year is 127.3 mm (5.0 in).
Wettest five days (Rx5day) at Teloloapan by year
YearWettest five days (Rx5day)
1961167.1 mm (6.6 in)
1962105.2 mm (4.1 in)
1963131.1 mm (5.2 in)
196477.7 mm (3.1 in)
1965138.3 mm (5.4 in)
1966121.7 mm (4.8 in)
1967149.1 mm (5.9 in)
1968139.4 mm (5.5 in)
1969135.7 mm (5.3 in)
197096.5 mm (3.8 in)
1971105.7 mm (4.2 in)
1972104.6 mm (4.1 in)
197394.5 mm (3.7 in)
197464.1 mm (2.5 in)
1975116.1 mm (4.6 in)
197697.8 mm (3.9 in)
1977159.8 mm (6.3 in)
197894.8 mm (3.7 in)
197998.0 mm (3.9 in)
1980120.7 mm (4.8 in)
1981198.4 mm (7.8 in)
1982117.3 mm (4.6 in)
1983130.9 mm (5.2 in)
1984139.3 mm (5.5 in)
1985161.0 mm (6.3 in)
1986140.0 mm (5.5 in)
1987147.3 mm (5.8 in)
1988143.1 mm (5.6 in)
198977.0 mm (3.0 in)
199099.1 mm (3.9 in)
1991202.2 mm (8.0 in)
1992127.5 mm (5.0 in)
1993136.1 mm (5.4 in)
1994155.2 mm (6.1 in)
1995174.8 mm (6.9 in)
1996111.4 mm (4.4 in)
1997147.8 mm (5.8 in)
199835.0 mm (1.4 in)
1999125.5 mm (4.9 in)
2000127.0 mm (5.0 in)
200183.8 mm (3.3 in)
2002100.9 mm (4.0 in)
2003129.8 mm (5.1 in)
2004136.6 mm (5.4 in)
2005141.2 mm (5.6 in)
2006100.8 mm (4.0 in)
200792.8 mm (3.7 in)
2008123.0 mm (4.8 in)
2009131.9 mm (5.2 in)
2010120.6 mm (4.7 in)
2011130.0 mm (5.1 in)
2012144.5 mm (5.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Teloloapan by year The longest dry spell of the year at Teloloapan, 1961 to 2012. The record is 152 days in 1970, marked on the chart; the median year is 91 days. 05010015020019701980199020002010Record: 152 days in 1970
The longest dry spell of the year at Teloloapan, 1961 to 2012. The record is 152 days in 1970, marked on the chart; the median year is 91 days.
Longest dry spell (CDD) at Teloloapan by year
YearLongest dry spell (CDD)
196147 days
1962102 days
1963119 days
1964137 days
196598 days
196684 days
196770 days
196859 days
196976 days
1970152 days
1971106 days
1972110 days
197394 days
197453 days
1975129 days
197691 days
1977109 days
197843 days
197982 days
198084 days
198150 days
198261 days
198372 days
198494 days
198570 days
198631 days
198747 days
198847 days
198931 days
199038 days
1991125 days
1992100 days
199363 days
1994106 days
199567 days
1996128 days
199775 days
199890 days
1999131 days
200064 days
200168 days
200249 days
2003118 days
2004107 days
2005138 days
2006112 days
2007107 days
2008119 days
2009112 days
201091 days
201159 days
2012125 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

43 years, 1962 to 2012

A day with at least 63.5 mm (2.5 in) of rain is expected about once in 2 years. A day with at least 115.6 mm (4.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Teloloapan: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years63.5 mm (2.5 in)
5 years79.1 mm (3.1 in)
10 years88.7 mm (3.5 in)
25 years100.2 mm (3.9 in)
50 years108.1 mm (4.3 in)Longer than the 43 years of record
100 years115.6 mm (4.6 in)Longer than the 43 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, 43 years of values from 1962 to 2012.

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: 109.0 mm (4.3 in) in 1985; 101.9 mm (4.0 in) in 1995; 93.0 mm (3.7 in) in 1966.

Download the Data

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