Daily records
Page built 2026-10-17
Data as of 2025-12-31
Search
Built 2026-10-17 (17 October 2026)

San Baltazar Tetela Weather Records (MXN00021071)

Record envelope, standing records and threshold days for San Baltazar Tetela (MXN00021071), Mexico, with 48 years of record.

Key Facts for San Baltazar Tetela

  • San Baltazar Tetela (MXN00021071) is a weather station in Mexico at 18.90 latitude and -98.17 longitude, 2,060 m (6,758 ft) above sea level.
  • The station reports from 1954 to 2001, 48 years of record.
  • 1,464 records set at San Baltazar Tetela still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • San Baltazar Tetela tied a daily record high minimum temperature of 13.9 C (57.0 F) on 29 August 2001.

About the Station

  • Location: Mexico, 18.90 latitude, -98.17 longitude.
  • Elevation: 2,060 m (6,758 ft).
  • Period of record: 1954 to 2001, 48 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 Baltazar Tetela, with 2026 drawn through them The band shows the record high and record low for each calendar day at San Baltazar Tetela. 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 Baltazar Tetela. 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 Baltazar Tetela, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan32.8 C (91.0 F)-6.1 C (21.0 F)n/an/a
Feb28.9 C (84.0 F)-4.4 C (24.1 F)n/an/a
Mar32.8 C (91.0 F)0.0 C (32.0 F)n/an/a
Apr32.8 C (91.0 F)0.6 C (33.1 F)n/an/a
May33.9 C (93.0 F)2.2 C (36.0 F)n/an/a
Jun32.8 C (91.0 F)5.0 C (41.0 F)n/an/a
Jul30.6 C (87.1 F)5.6 C (42.1 F)n/an/a
Aug30.0 C (86.0 F)5.6 C (42.1 F)n/an/a
Sep31.1 C (88.0 F)2.2 C (36.0 F)n/an/a
Oct31.1 C (88.0 F)1.7 C (35.1 F)n/an/a
Nov30.6 C (87.1 F)-2.2 C (28.0 F)n/an/a
Dec29.4 C (84.9 F)-3.3 C (26.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at San Baltazar Tetela by the year they were set 1,464 records at San Baltazar Tetela still stand. 1992 holds the most, with 153. 0501001502001954: 181955: 521956: 461957: 381958: 401959: 371960: 311961: 501962: 351963: 311964: 281965: 341966: 451967: 361968: 431969: 491970: 291971: 231972: 211973: 221974: 301975: 261976: 451977: 301978: 311979: 251980: 321981: 231982: 441983: 131984: 131985: 171986: 171987: 361991: 121992: 1531993: 451994: 161995: 211996: 131997: 271998: 421999: 242000: 102001: 11195419591964196919741979198419921997
1,464 records at San Baltazar Tetela still stand. 1992 holds the most, with 153.
Standing records at San Baltazar Tetela by the year they were set
Year setStanding records
195418
195552
195646
195738
195840
195937
196031
196150
196235
196331
196428
196534
196645
196736
196843
196949
197029
197123
197221
197322
197430
197526
197645
197730
197831
197925
198032
198123
198244
198313
198413
198517
198617
198736
199112
1992153
199345
199416
199521
199613
199727
199842
199924
200010
200111

All-Time Record Progression

4 new records
When San Baltazar Tetela set new all-time records 4 all-time records were set at San Baltazar Tetela between 7 June 1992 and 13 July 1992. Each dot is a new record. Record high minimum temperatureRecord daily precipitation7 June 1992: Record high minimum temperature 17.8 C (64.0 F)30 June 1992: Record high minimum temperature 18.9 C (66.0 F)12 July 1992: Record daily precipitation 84.8 mm (3.3 in)13 July 1992: Record daily precipitation 89.9 mm (3.5 in)
4 all-time records were set at San Baltazar Tetela between 7 June 1992 and 13 July 1992. Each dot is a new record.
When San Baltazar Tetela set new all-time records
DateKindDetail
1992-06-07Record high minimum temperatureRecord high minimum temperature 17.8 C (64.0 F)
1992-06-30Record high minimum temperatureRecord high minimum temperature 18.9 C (66.0 F)
1992-07-12Record daily precipitationRecord daily precipitation 84.8 mm (3.3 in)
1992-07-13Record daily precipitationRecord daily precipitation 89.9 mm (3.5 in)

Wettest Day of Each Month

Jul: 89.9 mm (3.5 in)
Record daily precipitation for each month at San Baltazar Tetela The wettest day on record for each calendar month at San Baltazar Tetela. The most was 89.9 mm (3.5 in) on 13 July 1992. 0255075100 Jan: 35.8 mm (1.4 in), 25 January 1980 Jan Feb: 21.8 mm (0.9 in), 16 February 1957 Feb Mar: 38.9 mm (1.5 in), 4 March 1987 Mar Apr: 35.8 mm (1.4 in), 22 April 1957 Apr May: 50.8 mm (2.0 in), 18 May 1973 May Jun: 57.4 mm (2.3 in), 22 June 1966 Jun Jul: 89.9 mm (3.5 in), 13 July 1992 Jul Aug: 75.2 mm (3.0 in), 14 August 1969 Aug Sep: 68.8 mm (2.7 in), 10 September 1998 Sep Oct: 46.5 mm (1.8 in), 5 October 1965 Oct Nov: 40.9 mm (1.6 in), 28 November 1962 Nov Dec: 21.3 mm (0.8 in), 12 December 1958 Dec
The wettest day on record for each calendar month at San Baltazar Tetela. The most was 89.9 mm (3.5 in) on 13 July 1992.
Record daily precipitation for each month at San Baltazar Tetela
MonthRecord daily precipitation (mm)Date
Jan35.8 mm (1.4 in)25 January 1980
Feb21.8 mm (0.9 in)16 February 1957
Mar38.9 mm (1.5 in)4 March 1987
Apr35.8 mm (1.4 in)22 April 1957
May50.8 mm (2.0 in)18 May 1973
Jun57.4 mm (2.3 in)22 June 1966
Jul89.9 mm (3.5 in)13 July 1992
Aug75.2 mm (3.0 in)14 August 1969
Sep68.8 mm (2.7 in)10 September 1998
Oct46.5 mm (1.8 in)5 October 1965
Nov40.9 mm (1.6 in)28 November 1962
Dec21.3 mm (0.8 in)12 December 1958

Period of Record Coverage

1954 to 2001
Days with data per year at San Baltazar Tetela 45 years of record at San Baltazar Tetela, 1954 to 2001. 13 years have data for under 90 percent of days and are left out of rankings: 1954, 1962, 1963, 1966, 1986, 1987, 1991, 1994 and others. 1954: 221 of 365 days1955: 335 of 365 days1956: 366 of 366 days1957: 365 of 365 days1958: 337 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 358 of 365 days1962: 328 of 365 days1963: 327 of 365 days1964: 359 of 366 days1965: 358 of 365 days1966: 268 of 365 days1967: 358 of 365 days1968: 331 of 366 days1969: 364 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 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: 360 of 366 days1985: 358 of 365 days1986: 117 of 365 days1987: 116 of 365 days1991: 92 of 365 days1992: 361 of 366 days1993: 334 of 365 days1994: 304 of 365 days1995: 272 of 365 days1996: 274 of 366 days1997: 215 of 365 days1998: 363 of 365 days1999: 299 of 365 days2000: 332 of 366 days2001: 206 of 365 days1960197019802000
45 years of record at San Baltazar Tetela, 1954 to 2001. 13 years have data for under 90 percent of days and are left out of rankings: 1954, 1962, 1963, 1966, 1986, 1987, 1991, 1994 and others.
Days with data per year at San Baltazar Tetela
YearDays with dataShare of yearComplete
195422161%No
195533592%Yes
1956366100%Yes
1957365100%Yes
195833792%Yes
1959365100%Yes
1960366100%Yes
196135898%Yes
196232890%No
196332790%No
196435998%Yes
196535898%Yes
196626873%No
196735898%Yes
196833190%Yes
1969364100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
198436098%Yes
198535898%Yes
198611732%No
198711632%No
19919225%No
199236199%Yes
199333492%Yes
199430483%No
199527275%No
199627475%No
199721559%No
199836399%Yes
199929982%No
200033291%Yes
200120656%No

Latest Records

20
Latest records at San Baltazar Tetela
DateStationRecordValueBeat old record byOld record stoodSignificance
29 August 2001San Baltazar Tetela, MXdaily high min (Tie)13.9 C (57.0 F)tie36 years3 of 100 (Routine)
29 August 2001San Baltazar Tetela, MXdaily high max (Tie)27.8 C (82.0 F)tie23 years2 of 100 (Routine)
25 August 2001San Baltazar Tetela, MXdaily rain30.0 mm (1.2 in)8.2 mm (0.32 in)22 years18 of 100 (Routine)
20 August 2001San Baltazar Tetela, MXdaily high min (Tie)13.9 C (57.0 F)tie46 years4 of 100 (Routine)
19 August 2001San Baltazar Tetela, MXdaily high max (Tie)28.9 C (84.0 F)tie44 years4 of 100 (Routine)
19 August 2001San Baltazar Tetela, MXdaily high min (Tie)13.9 C (57.0 F)tie38 years3 of 100 (Routine)
18 August 2001San Baltazar Tetela, MXdaily high min (Tie)13.9 C (57.0 F)tie42 years4 of 100 (Routine)
13 August 2001San Baltazar Tetela, MXdaily high max (Tie)27.8 C (82.0 F)tie24 years2 of 100 (Routine)
6 August 2001San Baltazar Tetela, MXdaily high min (Tie)13.9 C (57.0 F)tie35 years3 of 100 (Routine)
4 August 2001San Baltazar Tetela, MXdaily high min (Tie)13.9 C (57.0 F)tie26 years2 of 100 (Routine)
3 August 2001San Baltazar Tetela, MXdaily high min15.0 C (59.0 F)1.1 C (2.0 F)32 years20 of 100 (Routine)
2 August 2001San Baltazar Tetela, MXdaily high min (Tie)13.9 C (57.0 F)tie46 years4 of 100 (Routine)
29 July 2001San Baltazar Tetela, MXdaily high min (Tie)13.9 C (57.0 F)tie3 years1 of 100 (Routine)
25 July 2001San Baltazar Tetela, MXdaily high max (Tie)27.8 C (82.0 F)tie23 years2 of 100 (Routine)
23 July 2001San Baltazar Tetela, MXdaily high max (Tie)27.8 C (82.0 F)tie44 years4 of 100 (Routine)
20 July 2001San Baltazar Tetela, MXdaily high max (Tie)27.8 C (82.0 F)tie35 years3 of 100 (Routine)
19 July 2001San Baltazar Tetela, MXdaily high min (Tie)13.9 C (57.0 F)tie40 years4 of 100 (Routine)
18 July 2001San Baltazar Tetela, MXdaily high max28.9 C (84.0 F)1.1 C (2.0 F)44 years22 of 100 (Routine)
9 July 2001San Baltazar Tetela, MXdaily high min (Tie)13.9 C (57.0 F)tie24 years2 of 100 (Routine)
6 July 2001San Baltazar Tetela, MXdaily high min15.0 C (59.0 F)1.1 C (2.0 F)43 years22 of 100 (Routine)

Climate Trend

26 complete years, 1956 to 1992
Annual mean temperature at San Baltazar Tetela as warming stripes, 1956 to 1992 One stripe for each of 26 complete years at San Baltazar Tetela, 1956 to 1992. Blue stripes are years cooler than the station's own mean of 16.9 C (62.5 F); red stripes are warmer. The coolest year was 1992, at 15.4 C (59.7 F), and the warmest was 1969, at 17.4 C (63.4 F). The strongest colour marks a difference of 1.6 C (2.9 F). 1956: 16.2 C, -0.7 C from the station mean1957: 17.0 C, +0.1 C from the station mean1959: 17.3 C, +0.4 C from the station mean1960: 17.2 C, +0.2 C from the station mean1961: 17.0 C, 0.0 C from the station mean1964: 17.0 C, +0.1 C from the station mean1965: 16.7 C, -0.2 C from the station mean1967: 16.6 C, -0.4 C from the station mean1969: 17.4 C, +0.5 C from the station mean1970: 17.0 C, 0.0 C from the station mean1971: 16.6 C, -0.4 C from the station mean1972: 17.1 C, +0.1 C from the station mean1973: 17.1 C, +0.1 C from the station mean1974: 16.6 C, -0.4 C from the station mean1975: 16.6 C, -0.4 C from the station mean1976: 17.1 C, +0.1 C from the station mean1977: 17.3 C, +0.4 C from the station mean1978: 17.4 C, +0.4 C from the station mean1979: 17.2 C, +0.3 C from the station mean1980: 17.4 C, +0.4 C from the station mean1981: 17.1 C, +0.1 C from the station mean1982: 17.3 C, +0.4 C from the station mean1983: 16.9 C, 0.0 C from the station mean1984: 16.9 C, 0.0 C from the station mean1985: 17.3 C, +0.3 C from the station mean1992: 15.4 C, -1.6 C from the station mean19561960196519701975198019851990
One stripe for each of 26 complete years at San Baltazar Tetela, 1956 to 1992. Blue stripes are years cooler than the station's own mean of 16.9 C (62.5 F); red stripes are warmer. The coolest year was 1992, at 15.4 C (59.7 F), and the warmest was 1969, at 17.4 C (63.4 F). The strongest colour marks a difference of 1.6 C (2.9 F).
Annual mean temperature at San Baltazar Tetela as warming stripes, 1956 to 1992
YearAnnual mean temperatureDifference from the station mean
195616.2 C-0.74 C
195717.0 C+0.06 C
195917.3 C+0.40 C
196017.2 C+0.25 C
196117.0 C+0.05 C
196417.0 C+0.08 C
196516.7 C-0.23 C
196716.6 C-0.37 C
196917.4 C+0.50 C
197017.0 C+0.04 C
197116.6 C-0.37 C
197217.1 C+0.11 C
197317.1 C+0.13 C
197416.6 C-0.38 C
197516.6 C-0.35 C
197617.1 C+0.11 C
197717.3 C+0.38 C
197817.4 C+0.45 C
197917.2 C+0.30 C
198017.4 C+0.45 C
198117.1 C+0.13 C
198217.3 C+0.36 C
198316.9 C-0.03 C
198416.9 C-0.04 C
198517.3 C+0.31 C
199215.4 C-1.56 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

1954 to 2001
Yearly extremes at San Baltazar Tetela: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)33.9 C (93.0 F)196031.7 C (89.1 F)45
Coldest night (TNn)-6.1 C (21.0 F)19560.0 C (32.0 F)45
Wettest day (Rx1day)89.9 mm (3.5 in)199237.8 mm (1.5 in)45
Wettest five days (Rx5day)194.5 mm (7.7 in)199276.7 mm (3.0 in)45
Longest dry spell (CDD)121 days199670 days45

Hottest day (TXx)

Hottest day (TXx) at San Baltazar Tetela by year The hottest day of the year at San Baltazar Tetela, 1954 to 2001. The record is 33.9 C (93.0 F) in 1960, marked on the chart; the median year is 31.7 C (89.1 F). 2527.53032.53519601970198019902000Record: 33.9 C (93.0 F) in 1960
The hottest day of the year at San Baltazar Tetela, 1954 to 2001. The record is 33.9 C (93.0 F) in 1960, marked on the chart; the median year is 31.7 C (89.1 F).
Hottest day (TXx) at San Baltazar Tetela by year
YearHottest day (TXx)
195428.9 C (84.0 F)
195533.3 C (91.9 F)
195630.0 C (86.0 F)
195732.2 C (90.0 F)
195831.7 C (89.1 F)
195930.0 C (86.0 F)
196033.9 C (93.0 F)
196131.7 C (89.1 F)
196231.1 C (88.0 F)
196331.7 C (89.1 F)
196432.8 C (91.0 F)
196530.6 C (87.1 F)
196630.0 C (86.0 F)
196732.8 C (91.0 F)
196828.9 C (84.0 F)
196933.9 C (93.0 F)
197032.8 C (91.0 F)
197133.9 C (93.0 F)
197230.6 C (87.1 F)
197331.7 C (89.1 F)
197430.6 C (87.1 F)
197531.7 C (89.1 F)
197631.7 C (89.1 F)
197732.8 C (91.0 F)
197832.8 C (91.0 F)
197931.7 C (89.1 F)
198032.8 C (91.0 F)
198132.8 C (91.0 F)
198232.8 C (91.0 F)
198332.8 C (91.0 F)
198433.9 C (93.0 F)
198531.7 C (89.1 F)
198628.9 C (84.0 F)
198732.8 C (91.0 F)
199125.6 C (78.1 F)
199227.8 C (82.0 F)
199331.7 C (89.1 F)
199430.6 C (87.1 F)
199532.8 C (91.0 F)
199630.6 C (87.1 F)
199731.7 C (89.1 F)
199831.7 C (89.1 F)
199932.8 C (91.0 F)
200027.8 C (82.0 F)
200128.9 C (84.0 F)

Coldest night (TNn)

Coldest night (TNn) at San Baltazar Tetela by year The coldest night of the year at San Baltazar Tetela, 1954 to 2001. The record is -6.1 C (21.0 F) in 1956, marked on the chart; the median year is 0.0 C (32.0 F). -7.5-5-2.502.5519601970198019902000Record: -6.1 C (21.0 F) in 1956
The coldest night of the year at San Baltazar Tetela, 1954 to 2001. The record is -6.1 C (21.0 F) in 1956, marked on the chart; the median year is 0.0 C (32.0 F).
Coldest night (TNn) at San Baltazar Tetela by year
YearColdest night (TNn)
19540.0 C (32.0 F)
1955-3.3 C (26.1 F)
1956-6.1 C (21.0 F)
1957-2.2 C (28.0 F)
19580.6 C (33.1 F)
19591.7 C (35.1 F)
19600.6 C (33.1 F)
1961-4.4 C (24.1 F)
19620.6 C (33.1 F)
1963-1.1 C (30.0 F)
19641.7 C (35.1 F)
19650.6 C (33.1 F)
1966-3.3 C (26.1 F)
1967-2.2 C (28.0 F)
1968-3.3 C (26.1 F)
19691.7 C (35.1 F)
1970-1.1 C (30.0 F)
19710.6 C (33.1 F)
1972-2.2 C (28.0 F)
1973-3.3 C (26.1 F)
19740.0 C (32.0 F)
1975-1.1 C (30.0 F)
1976-4.4 C (24.1 F)
19770.0 C (32.0 F)
19780.0 C (32.0 F)
19790.0 C (32.0 F)
19800.0 C (32.0 F)
1981-2.2 C (28.0 F)
1982-2.2 C (28.0 F)
1983-1.1 C (30.0 F)
19840.0 C (32.0 F)
19851.7 C (35.1 F)
1986-2.2 C (28.0 F)
1987-2.2 C (28.0 F)
19910.6 C (33.1 F)
19920.6 C (33.1 F)
19930.6 C (33.1 F)
19940.6 C (33.1 F)
19951.7 C (35.1 F)
19962.8 C (37.0 F)
19970.0 C (32.0 F)
19981.7 C (35.1 F)
19992.8 C (37.0 F)
20002.8 C (37.0 F)
20013.9 C (39.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at San Baltazar Tetela by year The wettest day of the year at San Baltazar Tetela, 1954 to 2001. The record is 89.9 mm (3.5 in) in 1992, marked on the chart; the median year is 37.8 mm (1.5 in). 025507510019601970198019902000Record: 89.9 mm (3.5 in) in 1992
The wettest day of the year at San Baltazar Tetela, 1954 to 2001. The record is 89.9 mm (3.5 in) in 1992, marked on the chart; the median year is 37.8 mm (1.5 in).
Wettest day (Rx1day) at San Baltazar Tetela by year
YearWettest day (Rx1day)
195438.9 mm (1.5 in)
195537.3 mm (1.5 in)
195636.8 mm (1.4 in)
195735.8 mm (1.4 in)
195836.6 mm (1.4 in)
195941.9 mm (1.6 in)
196043.2 mm (1.7 in)
196139.4 mm (1.6 in)
196247.8 mm (1.9 in)
196340.4 mm (1.6 in)
196428.7 mm (1.1 in)
196546.5 mm (1.8 in)
196657.4 mm (2.3 in)
196734.8 mm (1.4 in)
196848.8 mm (1.9 in)
196975.2 mm (3.0 in)
197040.6 mm (1.6 in)
197126.4 mm (1.0 in)
197256.6 mm (2.2 in)
197350.8 mm (2.0 in)
197430.5 mm (1.2 in)
197548.0 mm (1.9 in)
197631.8 mm (1.3 in)
197738.1 mm (1.5 in)
197845.0 mm (1.8 in)
197931.0 mm (1.2 in)
198035.8 mm (1.4 in)
198149.3 mm (1.9 in)
198237.8 mm (1.5 in)
198324.9 mm (1.0 in)
198436.8 mm (1.4 in)
198534.8 mm (1.4 in)
198622.9 mm (0.9 in)
198738.9 mm (1.5 in)
19910.0 mm (0.00 in)
199289.9 mm (3.5 in)
19938.9 mm (0.35 in)
199438.9 mm (1.5 in)
199537.8 mm (1.5 in)
199626.2 mm (1.0 in)
199712.4 mm (0.5 in)
199868.8 mm (2.7 in)
199930.0 mm (1.2 in)
200035.8 mm (1.4 in)
200130.0 mm (1.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at San Baltazar Tetela by year The wettest five days of the year at San Baltazar Tetela, 1954 to 2001. The record is 194.5 mm (7.7 in) in 1992, marked on the chart; the median year is 76.7 mm (3.0 in). 05010015020019601970198019902000Record: 194.5 mm (7.7 in) in 1992
The wettest five days of the year at San Baltazar Tetela, 1954 to 2001. The record is 194.5 mm (7.7 in) in 1992, marked on the chart; the median year is 76.7 mm (3.0 in).
Wettest five days (Rx5day) at San Baltazar Tetela by year
YearWettest five days (Rx5day)
195474.5 mm (2.9 in)
1955114.8 mm (4.5 in)
195692.2 mm (3.6 in)
195763.6 mm (2.5 in)
1958113.1 mm (4.5 in)
195972.6 mm (2.9 in)
196060.3 mm (2.4 in)
196189.0 mm (3.5 in)
196277.2 mm (3.0 in)
196366.1 mm (2.6 in)
196466.1 mm (2.6 in)
196563.5 mm (2.5 in)
196687.1 mm (3.4 in)
196766.6 mm (2.6 in)
196898.5 mm (3.9 in)
1969168.6 mm (6.6 in)
197079.6 mm (3.1 in)
197180.3 mm (3.2 in)
1972106.8 mm (4.2 in)
1973121.6 mm (4.8 in)
197491.0 mm (3.6 in)
1975103.4 mm (4.1 in)
197671.4 mm (2.8 in)
197796.0 mm (3.8 in)
1978129.3 mm (5.1 in)
197977.9 mm (3.1 in)
198071.9 mm (2.8 in)
198184.1 mm (3.3 in)
198277.0 mm (3.0 in)
198365.7 mm (2.6 in)
198468.3 mm (2.7 in)
198570.6 mm (2.8 in)
198640.1 mm (1.6 in)
198740.7 mm (1.6 in)
19910.0 mm (0.00 in)
1992194.5 mm (7.7 in)
19938.9 mm (0.35 in)
199469.9 mm (2.8 in)
199578.0 mm (3.1 in)
199652.8 mm (2.1 in)
199745.3 mm (1.8 in)
1998113.3 mm (4.5 in)
199976.7 mm (3.0 in)
200054.1 mm (2.1 in)
200155.7 mm (2.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at San Baltazar Tetela by year The longest dry spell of the year at San Baltazar Tetela, 1954 to 2001. The record is 121 days in 1996, marked on the chart; the median year is 70 days. 05010015019601970198019902000Record: 121 days in 1996
The longest dry spell of the year at San Baltazar Tetela, 1954 to 2001. The record is 121 days in 1996, marked on the chart; the median year is 70 days.
Longest dry spell (CDD) at San Baltazar Tetela by year
YearLongest dry spell (CDD)
195478 days
1955118 days
195674 days
195755 days
195852 days
195999 days
1960101 days
196189 days
1962101 days
196378 days
196464 days
196566 days
196651 days
196770 days
196842 days
196970 days
1970108 days
197142 days
197258 days
197357 days
197445 days
197597 days
197660 days
197781 days
197825 days
197941 days
198073 days
198134 days
198244 days
198370 days
198467 days
198557 days
198654 days
198758 days
199192 days
199276 days
199318 days
199485 days
199561 days
1996121 days
199740 days
199888 days
1999100 days
2000101 days
200189 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

33 years, 1955 to 2000

A day with at least 39.0 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 97.6 mm (3.8 in) of rain is expected about once in 100 years.

Rainfall return levels at San Baltazar Tetela: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years39.0 mm (1.5 in)
5 years49.9 mm (2.0 in)
10 years58.7 mm (2.3 in)
25 years72.1 mm (2.8 in)
50 years83.9 mm (3.3 in)Longer than the 33 years of record
100 years97.6 mm (3.8 in)Longer than the 33 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, 33 years of values from 1955 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: 89.9 mm (3.5 in) in 1992; 75.2 mm (3.0 in) in 1969; 68.8 mm (2.7 in) in 1998.

Download the Data

  • Data for San Baltazar Tetela standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for San Baltazar Tetela 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

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