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Ignacio Zaragoza -Belen- Weather Records (MXN00002004)

Record envelope, standing records and threshold days for Ignacio Zaragoza -Belen- (MXN00002004), Mexico, with 49 years of record.

Key Facts for Ignacio Zaragoza -Belen-

  • Ignacio Zaragoza -Belen- (MXN00002004) is a weather station in Mexico at 32.18 latitude and -116.48 longitude, 540 m (1,771 ft) above sea level.
  • The station reports from 1964 to 2012, 49 years of record.
  • 1,464 records set at Ignacio Zaragoza -Belen- still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Ignacio Zaragoza -Belen- set a daily record high maximum temperature of 40.6 C (105.1 F) on 3 October 2012.

About the Station

  • Location: Mexico, 32.18 latitude, -116.48 longitude.
  • Elevation: 540 m (1,771 ft).
  • Period of record: 1964 to 2012, 49 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 Ignacio Zaragoza -Belen-, with 2026 drawn through them The band shows the record high and record low for each calendar day at Ignacio Zaragoza -Belen-. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Ignacio Zaragoza -Belen-. 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 Ignacio Zaragoza -Belen-, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan35.6 C (96.1 F)-9.4 C (15.1 F)n/an/a
Feb38.9 C (102.0 F)-9.4 C (15.1 F)n/an/a
Mar42.2 C (108.0 F)-9.4 C (15.1 F)n/an/a
Apr46.7 C (116.1 F)-4.4 C (24.1 F)n/an/a
May47.2 C (117.0 F)-2.2 C (28.0 F)n/an/a
Jun45.6 C (114.1 F)0.0 C (32.0 F)n/an/a
Jul50.0 C (122.0 F)2.8 C (37.0 F)n/an/a
Aug50.0 C (122.0 F)2.8 C (37.0 F)n/an/a
Sep48.9 C (120.0 F)0.6 C (33.1 F)n/an/a
Oct48.9 C (120.0 F)-2.8 C (27.0 F)n/an/a
Nov38.9 C (102.0 F)-9.4 C (15.1 F)n/an/a
Dec36.1 C (97.0 F)-9.4 C (15.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Ignacio Zaragoza -Belen- by the year they were set 1,464 records at Ignacio Zaragoza -Belen- still stand. 2004 holds the most, with 180. 0501001502001964: 21965: 271966: 341967: 391968: 151969: 321970: 511971: 371972: 221973: 161974: 141975: 101976: 211977: 241978: 241979: 151980: 181981: 61982: 181983: 311984: 211985: 311986: 471987: 491988: 181989: 321990: 201991: 141992: 91993: 201994: 261995: 201996: 431997: 261998: 401999: 32000: 912001: 832002: 452003: 1102004: 1802007: 112008: 162009: 122010: 172011: 122012: 121964196919741979198419891994199920042011
1,464 records at Ignacio Zaragoza -Belen- still stand. 2004 holds the most, with 180.
Standing records at Ignacio Zaragoza -Belen- by the year they were set
Year setStanding records
19642
196527
196634
196739
196815
196932
197051
197137
197222
197316
197414
197510
197621
197724
197824
197915
198018
19816
198218
198331
198421
198531
198647
198749
198818
198932
199020
199114
19929
199320
199426
199520
199643
199726
199840
19993
200091
200183
200245
2003110
2004180
200711
200816
200912
201017
201112
201212

All-Time Record Progression

6 new records
When Ignacio Zaragoza -Belen- set new all-time records 6 all-time records were set at Ignacio Zaragoza -Belen- between 3 January 2000 and 28 August 2004. Each dot is a new record. Record low minimum temperatureRecord high maximum temperatureRecord high minimum temperature3 January 2000: Record low minimum temperature -8.3 C (17.1 F)13 November 2000: Record low minimum temperature -9.4 C (15.1 F)28 June 2003: Record high maximum temperature 45.6 C (114.1 F)2 July 2003: Record high maximum temperature 48.9 C (120.0 F)17 July 2003: Record high maximum temperature 50.0 C (122.0 F)28 August 2004: Record high minimum temperature 26.1 C (79.0 F)20002005
6 all-time records were set at Ignacio Zaragoza -Belen- between 3 January 2000 and 28 August 2004. Each dot is a new record.
When Ignacio Zaragoza -Belen- set new all-time records
DateKindDetail
2000-01-03Record low minimum temperatureRecord low minimum temperature -8.3 C (17.1 F)
2000-11-13Record low minimum temperatureRecord low minimum temperature -9.4 C (15.1 F)
2003-06-28Record high maximum temperatureRecord high maximum temperature 45.6 C (114.1 F)
2003-07-02Record high maximum temperatureRecord high maximum temperature 48.9 C (120.0 F)
2003-07-17Record high maximum temperatureRecord high maximum temperature 50.0 C (122.0 F)
2004-08-28Record high minimum temperatureRecord high minimum temperature 26.1 C (79.0 F)

Wettest Day of Each Month

Feb: 131.8 mm (5.2 in)
Record daily precipitation for each month at Ignacio Zaragoza -Belen- The wettest day on record for each calendar month at Ignacio Zaragoza -Belen-. The most was 131.8 mm (5.2 in) on 28 February 1991. 050100150 Jan: 125.5 mm (4.9 in), 29 January 1980 Jan Feb: 131.8 mm (5.2 in), 28 February 1991 Feb Mar: 62.2 mm (2.4 in), 4 March 1978 Mar Apr: 36.8 mm (1.4 in), 2 April 1965 Apr May: 22.9 mm (0.9 in), 6 May 1998 May Jun: 20.6 mm (0.8 in), 5 June 1972 Jun Jul: 20.1 mm (0.8 in), 19 July 1974 Jul Aug: 57.4 mm (2.3 in), 16 August 1977 Aug Sep: 55.9 mm (2.2 in), 10 September 1976 Sep Oct: 42.4 mm (1.7 in), 19 October 2010 Oct Nov: 70.6 mm (2.8 in), 24 November 1965 Nov Dec: 70.4 mm (2.8 in), 28 December 1977 Dec
The wettest day on record for each calendar month at Ignacio Zaragoza -Belen-. The most was 131.8 mm (5.2 in) on 28 February 1991.
Record daily precipitation for each month at Ignacio Zaragoza -Belen-
MonthRecord daily precipitation (mm)Date
Jan125.5 mm (4.9 in)29 January 1980
Feb131.8 mm (5.2 in)28 February 1991
Mar62.2 mm (2.4 in)4 March 1978
Apr36.8 mm (1.4 in)2 April 1965
May22.9 mm (0.9 in)6 May 1998
Jun20.6 mm (0.8 in)5 June 1972
Jul20.1 mm (0.8 in)19 July 1974
Aug57.4 mm (2.3 in)16 August 1977
Sep55.9 mm (2.2 in)10 September 1976
Oct42.4 mm (1.7 in)19 October 2010
Nov70.6 mm (2.8 in)24 November 1965
Dec70.4 mm (2.8 in)28 December 1977

Period of Record Coverage

1964 to 2012
Days with data per year at Ignacio Zaragoza -Belen- 47 years of record at Ignacio Zaragoza -Belen-, 1964 to 2012. 16 years have data for under 90 percent of days and are left out of rankings: 1964, 1982, 1983, 1984, 1988, 1989, 1991, 1992 and others. 1964: 27 of 366 days1965: 352 of 365 days1966: 348 of 365 days1967: 360 of 365 days1968: 366 of 366 days1969: 363 of 365 days1970: 363 of 365 days1971: 362 of 365 days1972: 339 of 366 days1973: 365 of 365 days1974: 352 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 360 of 365 days1979: 334 of 365 days1980: 353 of 366 days1981: 353 of 365 days1982: 272 of 365 days1983: 277 of 365 days1984: 240 of 366 days1985: 362 of 365 days1986: 365 of 365 days1987: 358 of 365 days1988: 291 of 366 days1989: 322 of 365 days1990: 359 of 365 days1991: 297 of 365 days1992: 106 of 366 days1993: 272 of 365 days1994: 353 of 365 days1995: 348 of 365 days1996: 337 of 366 days1997: 340 of 365 days1998: 352 of 365 days1999: 59 of 365 days2000: 279 of 366 days2001: 284 of 365 days2002: 142 of 365 days2003: 200 of 365 days2004: 349 of 366 days2007: 231 of 365 days2008: 334 of 366 days2009: 363 of 365 days2010: 357 of 365 days2011: 364 of 365 days2012: 302 of 366 days19701980199020002010
47 years of record at Ignacio Zaragoza -Belen-, 1964 to 2012. 16 years have data for under 90 percent of days and are left out of rankings: 1964, 1982, 1983, 1984, 1988, 1989, 1991, 1992 and others.
Days with data per year at Ignacio Zaragoza -Belen-
YearDays with dataShare of yearComplete
1964277%No
196535296%Yes
196634895%Yes
196736099%Yes
1968366100%Yes
196936399%Yes
197036399%Yes
197136299%Yes
197233993%Yes
1973365100%Yes
197435296%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
197836099%Yes
197933492%Yes
198035396%Yes
198135397%Yes
198227275%No
198327776%No
198424066%No
198536299%Yes
1986365100%Yes
198735898%Yes
198829180%No
198932288%No
199035998%Yes
199129781%No
199210629%No
199327275%No
199435397%Yes
199534895%Yes
199633792%Yes
199734093%Yes
199835296%Yes
19995916%No
200027976%No
200128478%No
200214239%No
200320055%No
200434995%Yes
200723163%No
200833491%Yes
200936399%Yes
201035798%Yes
2011364100%Yes
201230283%No

Latest Records

20
Latest records at Ignacio Zaragoza -Belen-
DateStationRecordValueBeat old record byOld record stoodSignificance
3 October 2012Ignacio Zaragoza -Belen-, MXdaily high max40.6 C (105.1 F)1.7 C (3.1 F)32 years15 of 100 (Routine)
2 October 2012Ignacio Zaragoza -Belen-, MXdaily high max41.7 C (107.1 F)5.0 C (9.0 F)47 years26 of 100 (Routine)
30 August 2012Ignacio Zaragoza -Belen-, MXdaily high min (Tie)20.0 C (68.0 F)tie45 years4 of 100 (Routine)
18 August 2012Ignacio Zaragoza -Belen-, MXdaily high min20.6 C (69.1 F)0.6 C (1.1 F)18 years10 of 100 (Routine)
11 August 2012Ignacio Zaragoza -Belen-, MXdaily high max (Tie)40.6 C (105.1 F)tie45 years4 of 100 (Routine)
25 April 2012Ignacio Zaragoza -Belen-, MXdaily rain15.5 mm (0.6 in)5.6 mm (0.22 in)18 years17 of 100 (Routine)
15 April 2012Ignacio Zaragoza -Belen-, MXdaily low min (Tie)0.0 C (32.0 F)tie39 years3 of 100 (Routine)
13 April 2012Ignacio Zaragoza -Belen-, MXdaily rain17.8 mm (0.7 in)0.8 mm (0.03 in)41 years17 of 100 (Routine)
10 April 2012Ignacio Zaragoza -Belen-, MXdaily rain10.4 mm (0.4 in)0.5 mm (0.02 in)47 years18 of 100 (Routine)
8 April 2012Ignacio Zaragoza -Belen-, MXdaily low min-0.6 C (30.9 F)1.2 C (2.2 F)15 years11 of 100 (Routine)
3 April 2012Ignacio Zaragoza -Belen-, MXdaily low min-1.1 C (30.0 F)0.5 C (0.9 F)12 years8 of 100 (Routine)
19 March 2012Ignacio Zaragoza -Belen-, MXdaily rain56.9 mm (2.2 in)36.1 mm (1.4 in)33 years48 of 100 (Notable)
4 March 2012Ignacio Zaragoza -Belen-, MXdaily high max (Tie)30.0 C (86.0 F)tie40 years4 of 100 (Routine)
29 February 2012Ignacio Zaragoza -Belen-, MXdaily low max (Tie)13.9 C (57.0 F)tie12 years1 of 100 (Routine)
16 February 2012Ignacio Zaragoza -Belen-, MXdaily low max10.0 C (50.0 F)0.6 C (1.1 F)13 years9 of 100 (Routine)
27 January 2012Ignacio Zaragoza -Belen-, MXdaily high max28.9 C (84.0 F)2.2 C (4.0 F)8 years10 of 100 (Routine)
5 January 2012Ignacio Zaragoza -Belen-, MXdaily high max30.0 C (86.0 F)3.3 C (5.9 F)42 years22 of 100 (Routine)
4 January 2012Ignacio Zaragoza -Belen-, MXdaily high max27.8 C (82.0 F)2.2 C (4.0 F)17 years13 of 100 (Routine)
3 January 2012Ignacio Zaragoza -Belen-, MXdaily high max28.9 C (84.0 F)1.1 C (2.0 F)32 years15 of 100 (Routine)
2 January 2012Ignacio Zaragoza -Belen-, MXdaily high max27.8 C (82.0 F)1.1 C (2.0 F)8 years8 of 100 (Routine)

Climate Trend

26 complete years, 1965 to 2011
Annual mean temperature at Ignacio Zaragoza -Belen- as warming stripes, 1965 to 2011 One stripe for each of 26 complete years at Ignacio Zaragoza -Belen-, 1965 to 2011. Blue stripes are years cooler than the station's own mean of 16.2 C (61.1 F); red stripes are warmer. The coolest year was 1998, at 12.8 C (55.0 F), and the warmest was 2004, at 22.9 C (73.2 F). The strongest colour marks a difference of 6.8 C (12.2 F). 1965: 15.4 C, -0.8 C from the station mean1966: 16.3 C, +0.1 C from the station mean1967: 17.0 C, +0.8 C from the station mean1968: 16.2 C, 0.0 C from the station mean1969: 16.1 C, -0.1 C from the station mean1970: 17.0 C, +0.9 C from the station mean1971: 15.3 C, -0.8 C from the station mean1973: 15.9 C, -0.3 C from the station mean1975: 16.4 C, +0.2 C from the station mean1976: 17.2 C, +1.0 C from the station mean1977: 17.1 C, +1.0 C from the station mean1978: 16.0 C, -0.2 C from the station mean1979: 15.4 C, -0.7 C from the station mean1980: 16.3 C, +0.2 C from the station mean1981: 16.5 C, +0.3 C from the station mean1985: 16.0 C, -0.2 C from the station mean1986: 14.9 C, -1.2 C from the station mean1987: 14.7 C, -1.4 C from the station mean1990: 17.0 C, +0.8 C from the station mean1994: 14.8 C, -1.4 C from the station mean1995: 16.6 C, +0.4 C from the station mean1998: 12.8 C, -3.4 C from the station mean2004: 22.9 C, +6.7 C from the station mean2009: 16.3 C, +0.1 C from the station mean2010: 15.0 C, -1.2 C from the station mean2011: 15.3 C, -0.8 C from the station mean1965197019751980198519901995200020052010
One stripe for each of 26 complete years at Ignacio Zaragoza -Belen-, 1965 to 2011. Blue stripes are years cooler than the station's own mean of 16.2 C (61.1 F); red stripes are warmer. The coolest year was 1998, at 12.8 C (55.0 F), and the warmest was 2004, at 22.9 C (73.2 F). The strongest colour marks a difference of 6.8 C (12.2 F).
Annual mean temperature at Ignacio Zaragoza -Belen- as warming stripes, 1965 to 2011
YearAnnual mean temperatureDifference from the station mean
196515.4 C-0.78 C
196616.3 C+0.14 C
196717.0 C+0.81 C
196816.2 C+0.04 C
196916.1 C-0.11 C
197017.0 C+0.88 C
197115.3 C-0.84 C
197315.9 C-0.27 C
197516.4 C+0.22 C
197617.2 C+1.02 C
197717.1 C+0.97 C
197816.0 C-0.21 C
197915.4 C-0.72 C
198016.3 C+0.18 C
198116.5 C+0.31 C
198516.0 C-0.15 C
198614.9 C-1.24 C
198714.7 C-1.43 C
199017.0 C+0.82 C
199414.8 C-1.36 C
199516.6 C+0.44 C
199812.8 C-3.41 C
200422.9 C+6.72 C
200916.3 C+0.11 C
201015.0 C-1.18 C
201115.3 C-0.84 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

1964 to 2012
Yearly extremes at Ignacio Zaragoza -Belen-: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)50.0 C (122.0 F)200341.7 C (107.1 F)47
Coldest night (TNn)-9.4 C (15.1 F)2000-4.4 C (24.1 F)47
Wettest day (Rx1day)131.8 mm (5.2 in)199141.9 mm (1.6 in)47
Wettest five days (Rx5day)197.1 mm (7.8 in)199163.0 mm (2.5 in)47
Longest dry spell (CDD)205 days198888 days47

Hottest day (TXx)

Hottest day (TXx) at Ignacio Zaragoza -Belen- by year The hottest day of the year at Ignacio Zaragoza -Belen-, 1964 to 2012. The record is 50.0 C (122.0 F) in 2003, marked on the chart; the median year is 41.7 C (107.1 F). 2030405019701980199020002010Record: 50.0 C (122.0 F) in 2003
The hottest day of the year at Ignacio Zaragoza -Belen-, 1964 to 2012. The record is 50.0 C (122.0 F) in 2003, marked on the chart; the median year is 41.7 C (107.1 F).
Hottest day (TXx) at Ignacio Zaragoza -Belen- by year
YearHottest day (TXx)
196422.8 C (73.0 F)
196545.0 C (113.0 F)
196640.6 C (105.1 F)
196743.9 C (111.0 F)
196841.7 C (107.1 F)
196942.2 C (108.0 F)
197045.0 C (113.0 F)
197143.9 C (111.0 F)
197242.2 C (108.0 F)
197342.8 C (109.0 F)
197441.7 C (107.1 F)
197540.6 C (105.1 F)
197641.7 C (107.1 F)
197741.7 C (107.1 F)
197841.7 C (107.1 F)
197942.8 C (109.0 F)
198041.7 C (107.1 F)
198142.8 C (109.0 F)
198242.8 C (109.0 F)
198341.7 C (107.1 F)
198437.8 C (100.0 F)
198540.0 C (104.0 F)
198640.0 C (104.0 F)
198740.0 C (104.0 F)
198838.9 C (102.0 F)
198942.8 C (109.0 F)
199042.8 C (109.0 F)
199137.8 C (100.0 F)
199235.6 C (96.1 F)
199340.0 C (104.0 F)
199438.9 C (102.0 F)
199542.8 C (109.0 F)
199645.0 C (113.0 F)
199738.9 C (102.0 F)
199840.0 C (104.0 F)
199925.0 C (77.0 F)
200038.9 C (102.0 F)
200137.8 C (100.0 F)
200235.6 C (96.1 F)
200350.0 C (122.0 F)
200450.0 C (122.0 F)
200741.7 C (107.1 F)
200841.7 C (107.1 F)
200943.9 C (111.0 F)
201041.7 C (107.1 F)
201140.0 C (104.0 F)
201241.7 C (107.1 F)

Coldest night (TNn)

Coldest night (TNn) at Ignacio Zaragoza -Belen- by year The coldest night of the year at Ignacio Zaragoza -Belen-, 1964 to 2012. The record is -9.4 C (15.1 F) in 2000, marked on the chart; the median year is -4.4 C (24.1 F). -10-50519701980199020002010Record: -9.4 C (15.1 F) in 2000
The coldest night of the year at Ignacio Zaragoza -Belen-, 1964 to 2012. The record is -9.4 C (15.1 F) in 2000, marked on the chart; the median year is -4.4 C (24.1 F).
Coldest night (TNn) at Ignacio Zaragoza -Belen- by year
YearColdest night (TNn)
1964-2.8 C (27.0 F)
1965-4.4 C (24.1 F)
1966-7.2 C (19.0 F)
1967-5.0 C (23.0 F)
1968-5.0 C (23.0 F)
1969-6.1 C (21.0 F)
1970-6.1 C (21.0 F)
1971-3.3 C (26.1 F)
1972-6.7 C (19.9 F)
1973-5.0 C (23.0 F)
1974-6.1 C (21.0 F)
1975-4.4 C (24.1 F)
1976-5.0 C (23.0 F)
1977-5.0 C (23.0 F)
1978-4.4 C (24.1 F)
1979-5.0 C (23.0 F)
1980-4.4 C (24.1 F)
1981-3.3 C (26.1 F)
1982-3.3 C (26.1 F)
1983-2.2 C (28.0 F)
19840.0 C (32.0 F)
1985-3.3 C (26.1 F)
19860.0 C (32.0 F)
1987-4.4 C (24.1 F)
19881.7 C (35.1 F)
1989-4.4 C (24.1 F)
1990-4.4 C (24.1 F)
19910.0 C (32.0 F)
19920.0 C (32.0 F)
19930.0 C (32.0 F)
19940.0 C (32.0 F)
19950.0 C (32.0 F)
19960.0 C (32.0 F)
19970.0 C (32.0 F)
19980.0 C (32.0 F)
19990.0 C (32.0 F)
2000-9.4 C (15.1 F)
2001-9.4 C (15.1 F)
2002-9.4 C (15.1 F)
20030.6 C (33.1 F)
20040.0 C (32.0 F)
2007-3.3 C (26.1 F)
2008-3.3 C (26.1 F)
2009-4.4 C (24.1 F)
2010-5.0 C (23.0 F)
2011-4.4 C (24.1 F)
2012-1.1 C (30.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Ignacio Zaragoza -Belen- by year The wettest day of the year at Ignacio Zaragoza -Belen-, 1964 to 2012. The record is 131.8 mm (5.2 in) in 1991, marked on the chart; the median year is 41.9 mm (1.6 in). 05010015019701980199020002010Record: 131.8 mm (5.2 in) in 1991
The wettest day of the year at Ignacio Zaragoza -Belen-, 1964 to 2012. The record is 131.8 mm (5.2 in) in 1991, marked on the chart; the median year is 41.9 mm (1.6 in).
Wettest day (Rx1day) at Ignacio Zaragoza -Belen- by year
YearWettest day (Rx1day)
196431.5 mm (1.2 in)
196570.6 mm (2.8 in)
196622.4 mm (0.9 in)
196749.3 mm (1.9 in)
196822.4 mm (0.9 in)
196946.5 mm (1.8 in)
197034.8 mm (1.4 in)
197119.3 mm (0.8 in)
197229.5 mm (1.2 in)
197331.5 mm (1.2 in)
197442.9 mm (1.7 in)
197525.4 mm (1.0 in)
197655.9 mm (2.2 in)
197770.4 mm (2.8 in)
197864.8 mm (2.6 in)
197934.3 mm (1.4 in)
1980125.5 mm (4.9 in)
198130.0 mm (1.2 in)
198244.2 mm (1.7 in)
198361.0 mm (2.4 in)
198434.8 mm (1.4 in)
198545.0 mm (1.8 in)
198631.0 mm (1.2 in)
198749.8 mm (2.0 in)
198834.8 mm (1.4 in)
198940.9 mm (1.6 in)
199023.9 mm (0.9 in)
1991131.8 mm (5.2 in)
199239.9 mm (1.6 in)
199313.0 mm (0.5 in)
199434.8 mm (1.4 in)
199570.9 mm (2.8 in)
199643.9 mm (1.7 in)
199758.9 mm (2.3 in)
199847.0 mm (1.9 in)
199914.5 mm (0.6 in)
200031.8 mm (1.3 in)
200123.9 mm (0.9 in)
200211.9 mm (0.5 in)
200317.0 mm (0.7 in)
200441.9 mm (1.6 in)
200745.0 mm (1.8 in)
200845.0 mm (1.8 in)
200950.8 mm (2.0 in)
201062.0 mm (2.4 in)
201181.8 mm (3.2 in)
201256.9 mm (2.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Ignacio Zaragoza -Belen- by year The wettest five days of the year at Ignacio Zaragoza -Belen-, 1964 to 2012. The record is 197.1 mm (7.8 in) in 1991, marked on the chart; the median year is 63.0 mm (2.5 in). 05010015020019701980199020002010Record: 197.1 mm (7.8 in) in 1991
The wettest five days of the year at Ignacio Zaragoza -Belen-, 1964 to 2012. The record is 197.1 mm (7.8 in) in 1991, marked on the chart; the median year is 63.0 mm (2.5 in).
Wettest five days (Rx5day) at Ignacio Zaragoza -Belen- by year
YearWettest five days (Rx5day)
196434.4 mm (1.4 in)
196592.7 mm (3.6 in)
196646.5 mm (1.8 in)
1967114.1 mm (4.5 in)
196825.4 mm (1.0 in)
196982.1 mm (3.2 in)
197090.5 mm (3.6 in)
197142.2 mm (1.7 in)
197254.5 mm (2.1 in)
197374.0 mm (2.9 in)
197471.9 mm (2.8 in)
197558.2 mm (2.3 in)
1976138.0 mm (5.4 in)
1977102.4 mm (4.0 in)
1978142.3 mm (5.6 in)
197955.4 mm (2.2 in)
1980172.1 mm (6.8 in)
198175.3 mm (3.0 in)
198266.3 mm (2.6 in)
1983138.7 mm (5.5 in)
198447.8 mm (1.9 in)
198545.0 mm (1.8 in)
198649.7 mm (2.0 in)
1987104.7 mm (4.1 in)
198862.5 mm (2.5 in)
198943.7 mm (1.7 in)
199051.4 mm (2.0 in)
1991197.1 mm (7.8 in)
199251.1 mm (2.0 in)
199327.3 mm (1.1 in)
199463.1 mm (2.5 in)
199595.3 mm (3.8 in)
199652.1 mm (2.1 in)
199790.3 mm (3.6 in)
199888.6 mm (3.5 in)
199919.6 mm (0.8 in)
200081.9 mm (3.2 in)
200160.2 mm (2.4 in)
200215.7 mm (0.6 in)
200317.3 mm (0.7 in)
200463.0 mm (2.5 in)
200745.0 mm (1.8 in)
200885.6 mm (3.4 in)
200951.6 mm (2.0 in)
2010175.5 mm (6.9 in)
2011102.4 mm (4.0 in)
201256.9 mm (2.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Ignacio Zaragoza -Belen- by year The longest dry spell of the year at Ignacio Zaragoza -Belen-, 1964 to 2012. The record is 205 days in 1988, marked on the chart; the median year is 88 days. 05010015020025019701980199020002010Record: 205 days in 1988
The longest dry spell of the year at Ignacio Zaragoza -Belen-, 1964 to 2012. The record is 205 days in 1988, marked on the chart; the median year is 88 days.
Longest dry spell (CDD) at Ignacio Zaragoza -Belen- by year
YearLongest dry spell (CDD)
196422 days
196594 days
196687 days
1967114 days
196878 days
196975 days
1970120 days
197173 days
197276 days
197394 days
1974107 days
197581 days
197694 days
197749 days
1978103 days
197964 days
1980120 days
1981101 days
198238 days
198341 days
198488 days
1985108 days
1986105 days
1987170 days
1988205 days
1989143 days
1990162 days
199173 days
199239 days
199381 days
199459 days
199560 days
199655 days
199756 days
199851 days
19998 days
2000111 days
2001121 days
200267 days
2003163 days
2004196 days
2007120 days
200870 days
2009144 days
2010124 days
201179 days
2012135 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.

Frost Dates and Growing Season

22 years with a frost

Across 22 years with a frost, the median last spring frost at Ignacio Zaragoza -Belen- falls on 1 April and the median first autumn frost on 23 November, which leaves a median of 234 days between them.

Frost dates and growing season at Ignacio Zaragoza -Belen-
MeasureMedian, all yearsEarliest periodRecent period (1965 to 2011)Recent against earliestFitted trend
Last spring frost1 Apriln/a1 Apriln/an/a
First autumn frost23 Novembern/a23 Novembern/an/a
Growing days234 daysn/a234 daysn/an/a

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

35 years, 1965 to 2011

A day with at least 40.2 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 119.5 mm (4.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Ignacio Zaragoza -Belen-: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years40.2 mm (1.6 in)
5 years57.4 mm (2.3 in)
10 years70.3 mm (2.8 in)
25 years88.4 mm (3.5 in)
50 years103.3 mm (4.1 in)Longer than the 35 years of record
100 years119.5 mm (4.7 in)Longer than the 35 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, 35 years of values from 1965 to 2011.

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: 125.5 mm (4.9 in) in 1980; 81.8 mm (3.2 in) in 2011; 70.6 mm (2.8 in) in 1965.

Download the Data

  • Data for Ignacio Zaragoza -Belen- standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Ignacio Zaragoza -Belen- 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

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