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Built 2026-10-19 (19 October 2026)

Calvillo (Dge) Weather Records (MXN00001023)

Record envelope, standing records and threshold days for Calvillo (Dge) (MXN00001023), Mexico, with 55 years of record.

Key Facts for Calvillo (Dge)

  • Calvillo (Dge) (MXN00001023) is a weather station in Mexico at 21.83 latitude and -102.70 longitude, 1,684 m (5,526 ft) above sea level.
  • The station reports from 1959 to 2013, 55 years of record.
  • 1,464 records set at Calvillo (Dge) still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Calvillo (Dge) set a daily record low maximum temperature of 19.4 C (66.9 F) on 27 September 2013.

About the Station

  • Location: Mexico, 21.83 latitude, -102.70 longitude.
  • Elevation: 1,684 m (5,526 ft).
  • Period of record: 1959 to 2013, 55 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 Calvillo (Dge), with 2026 drawn through them The band shows the record high and record low for each calendar day at Calvillo (Dge). 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 Calvillo (Dge). 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 Calvillo (Dge), with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan31.7 C (89.1 F)-6.7 C (19.9 F)n/an/a
Feb35.0 C (95.0 F)-5.6 C (21.9 F)n/an/a
Mar36.7 C (98.1 F)-5.0 C (23.0 F)n/an/a
Apr40.0 C (104.0 F)0.0 C (32.0 F)n/an/a
May40.0 C (104.0 F)1.1 C (34.0 F)n/an/a
Jun40.0 C (104.0 F)6.1 C (43.0 F)n/an/a
Jul36.1 C (97.0 F)6.1 C (43.0 F)n/an/a
Aug38.9 C (102.0 F)7.2 C (45.0 F)n/an/a
Sep33.9 C (93.0 F)5.0 C (41.0 F)n/an/a
Oct36.7 C (98.1 F)-1.7 C (28.9 F)n/an/a
Nov35.0 C (95.0 F)-7.2 C (19.0 F)n/an/a
Dec31.7 C (89.1 F)-7.8 C (18.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Calvillo (Dge) by the year they were set 1,464 records at Calvillo (Dge) still stand. 1960 holds the most, with 55. 02040601959: 471960: 551961: 371962: 331963: 311964: 171965: 191966: 221967: 211969: 81970: 141971: 231972: 491973: 361974: 261975: 231976: 241977: 191978: 161979: 271980: 161981: 191982: 251983: 191984: 51985: 301986: 261987: 341988: 311989: 221990: 181991: 171992: 271993: 141994: 111995: 311996: 321997: 481998: 231999: 202000: 302001: 262002: 302003: 342004: 322005: 312006: 412007: 172008: 372009: 292010: 462011: 292012: 242013: 43195919651972197819841990199620022008
1,464 records at Calvillo (Dge) still stand. 1960 holds the most, with 55.
Standing records at Calvillo (Dge) by the year they were set
Year setStanding records
195947
196055
196137
196233
196331
196417
196519
196622
196721
19698
197014
197123
197249
197336
197426
197523
197624
197719
197816
197927
198016
198119
198225
198319
19845
198530
198626
198734
198831
198922
199018
199117
199227
199314
199411
199531
199632
199748
199823
199920
200030
200126
200230
200334
200432
200531
200641
200717
200837
200929
201046
201129
201224
201343

All-Time Record Progression

5 new records
When Calvillo (Dge) set new all-time records 5 all-time records were set at Calvillo (Dge) between 30 June 2003 and 15 January 2010. Each dot is a new record. Record daily precipitationRecord low maximum temperatureRecord low minimum temperature30 June 2003: Record daily precipitation 76.7 mm (3.0 in)4 February 2005: Record low maximum temperature 10.0 C (50.0 F)18 January 2006: Record low minimum temperature -6.7 C (19.9 F)26 December 2006: Record low minimum temperature -7.8 C (18.0 F)15 January 2010: Record low maximum temperature 5.6 C (42.1 F)20052010
5 all-time records were set at Calvillo (Dge) between 30 June 2003 and 15 January 2010. Each dot is a new record.
When Calvillo (Dge) set new all-time records
DateKindDetail
2003-06-30Record daily precipitationRecord daily precipitation 76.7 mm (3.0 in)
2005-02-04Record low maximum temperatureRecord low maximum temperature 10.0 C (50.0 F)
2006-01-18Record low minimum temperatureRecord low minimum temperature -6.7 C (19.9 F)
2006-12-26Record low minimum temperatureRecord low minimum temperature -7.8 C (18.0 F)
2010-01-15Record low maximum temperatureRecord low maximum temperature 5.6 C (42.1 F)

Wettest Day of Each Month

Jun: 76.7 mm (3.0 in)
Record daily precipitation for each month at Calvillo (Dge) The wettest day on record for each calendar month at Calvillo (Dge). The most was 76.7 mm (3.0 in) on 30 June 2003. 020406080 Jan: 45.0 mm (1.8 in), 9 January 1992 Jan Feb: 36.8 mm (1.4 in), 2 February 2010 Feb Mar: 17.3 mm (0.7 in), 2 March 2001 Mar Apr: 26.9 mm (1.1 in), 13 April 1959 Apr May: 52.1 mm (2.1 in), 29 May 2000 May Jun: 76.7 mm (3.0 in), 30 June 2003 Jun Jul: 62.0 mm (2.4 in), 19 July 1967 Jul Aug: 67.8 mm (2.7 in), 25 August 1993 Aug Sep: 71.6 mm (2.8 in), 6 September 1986 Sep Oct: 59.9 mm (2.4 in), 3 October 1996 Oct Nov: 47.0 mm (1.9 in), 2 November 1983 Nov Dec: 36.6 mm (1.4 in), 12 December 1963 Dec
The wettest day on record for each calendar month at Calvillo (Dge). The most was 76.7 mm (3.0 in) on 30 June 2003.
Record daily precipitation for each month at Calvillo (Dge)
MonthRecord daily precipitation (mm)Date
Jan45.0 mm (1.8 in)9 January 1992
Feb36.8 mm (1.4 in)2 February 2010
Mar17.3 mm (0.7 in)2 March 2001
Apr26.9 mm (1.1 in)13 April 1959
May52.1 mm (2.1 in)29 May 2000
Jun76.7 mm (3.0 in)30 June 2003
Jul62.0 mm (2.4 in)19 July 1967
Aug67.8 mm (2.7 in)25 August 1993
Sep71.6 mm (2.8 in)6 September 1986
Oct59.9 mm (2.4 in)3 October 1996
Nov47.0 mm (1.9 in)2 November 1983
Dec36.6 mm (1.4 in)12 December 1963

Period of Record Coverage

1959 to 2013
Days with data per year at Calvillo (Dge) 54 years of record at Calvillo (Dge), 1959 to 2013. 7 years have data for under 90 percent of days and are left out of rankings: 1962, 1963, 1967, 1969, 1998, 2009, 2013. 1959: 333 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 303 of 365 days1963: 244 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 212 of 365 days1969: 92 of 365 days1970: 356 of 365 days1971: 334 of 365 days1972: 335 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 361 of 365 days1976: 366 of 366 days1977: 363 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: 366 of 366 days1985: 365 of 365 days1986: 363 of 365 days1987: 365 of 365 days1988: 353 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 365 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 346 of 365 days1998: 280 of 365 days1999: 365 of 365 days2000: 366 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 363 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 245 of 365 days2010: 365 of 365 days2011: 364 of 365 days2012: 364 of 366 days2013: 273 of 365 days196019701980199020002010
54 years of record at Calvillo (Dge), 1959 to 2013. 7 years have data for under 90 percent of days and are left out of rankings: 1962, 1963, 1967, 1969, 1998, 2009, 2013.
Days with data per year at Calvillo (Dge)
YearDays with dataShare of yearComplete
195933391%Yes
1960366100%Yes
1961365100%Yes
196230383%No
196324467%No
1964366100%Yes
1965365100%Yes
1966365100%Yes
196721258%No
19699225%No
197035698%Yes
197133492%Yes
197233592%Yes
1973365100%Yes
1974365100%Yes
197536199%Yes
1976366100%Yes
197736399%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
198636399%Yes
1987365100%Yes
198835396%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
1992365100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
199734695%Yes
199828077%No
1999365100%Yes
2000366100%Yes
2001365100%Yes
2002365100%Yes
200336399%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
200924567%No
2010365100%Yes
2011364100%Yes
201236499%Yes
201327375%No

Latest Records

20
Latest records at Calvillo (Dge)
DateStationRecordValueBeat old record byOld record stoodSignificance
27 September 2013Calvillo (Dge), MXdaily low max19.4 C (66.9 F)2.3 C (4.1 F)43 years26 of 100 (Routine)
21 September 2013Calvillo (Dge), MXdaily low max (Tie)22.2 C (72.0 F)tie10 years2 of 100 (Routine)
16 September 2013Calvillo (Dge), MXmonthly low max (Tie)18.3 C (64.9 F)tie4 years4 of 100 (Routine)
15 September 2013Calvillo (Dge), MXmonthly low max (Tie)18.3 C (64.9 F)tie4 years4 of 100 (Routine)
15 September 2013Calvillo (Dge), MXdaily high min (Tie)16.1 C (61.0 F)tie20 years2 of 100 (Routine)
8 September 2013Calvillo (Dge), MXdaily low max19.4 C (66.9 F)2.3 C (4.1 F)27 years22 of 100 (Routine)
31 August 2013Calvillo (Dge), MXdaily low min (Tie)10.0 C (50.0 F)tie40 years4 of 100 (Routine)
25 August 2013Calvillo (Dge), MXdaily low max21.1 C (70.0 F)1.7 C (3.1 F)4 years13 of 100 (Routine)
15 August 2013Calvillo (Dge), MXdaily low max23.3 C (73.9 F)1.1 C (2.0 F)54 years25 of 100 (Routine)
11 August 2013Calvillo (Dge), MXdaily low max (Tie)22.8 C (73.0 F)tie8 years1 of 100 (Routine)
9 August 2013Calvillo (Dge), MXdaily low max (Tie)23.9 C (75.0 F)tie30 years3 of 100 (Routine)
9 August 2013Calvillo (Dge), MXdaily low min (Tie)11.1 C (52.0 F)tie12 years2 of 100 (Routine)
5 August 2013Calvillo (Dge), MXdaily low max22.8 C (73.0 F)1.1 C (2.0 F)42 years21 of 100 (Routine)
4 August 2013Calvillo (Dge), MXdaily low max21.7 C (71.1 F)2.7 C (4.9 F)7 years18 of 100 (Routine)
30 July 2013Calvillo (Dge), MXdaily low max22.2 C (72.0 F)1.1 C (2.0 F)10 years11 of 100 (Routine)
28 July 2013Calvillo (Dge), MXdaily low max20.6 C (69.1 F)1.6 C (2.9 F)6 years11 of 100 (Routine)
26 July 2013Calvillo (Dge), MXdaily low max22.2 C (72.0 F)1.1 C (2.0 F)24 years15 of 100 (Routine)
22 July 2013Calvillo (Dge), MXdaily low max20.6 C (69.1 F)0.5 C (0.9 F)7 years8 of 100 (Routine)
21 July 2013Calvillo (Dge), MXdaily low max20.0 C (68.0 F)5.0 C (9.0 F)30 years31 of 100 (Routine)
20 July 2013Calvillo (Dge), MXdaily low max (Tie)23.9 C (75.0 F)tie31 years3 of 100 (Routine)

Climate Trend

43 complete years, 1960 to 2012
Annual mean temperature at Calvillo (Dge) as warming stripes, 1960 to 2012 One stripe for each of 43 complete years at Calvillo (Dge), 1960 to 2012. Blue stripes are years cooler than the station's own mean of 18.6 C (65.5 F); red stripes are warmer. The coolest year was 2004, at 16.6 C (62.0 F), and the warmest was 1982, at 20.0 C (67.9 F). The strongest colour marks a difference of 2.0 C (3.6 F). 1960: 19.7 C, +1.1 C from the station mean1961: 19.4 C, +0.7 C from the station mean1964: 19.3 C, +0.7 C from the station mean1965: 19.5 C, +0.8 C from the station mean1966: 19.1 C, +0.5 C from the station mean1970: 19.2 C, +0.5 C from the station mean1973: 19.8 C, +1.1 C from the station mean1974: 19.4 C, +0.8 C from the station mean1975: 19.5 C, +0.8 C from the station mean1976: 18.9 C, +0.3 C from the station mean1977: 19.0 C, +0.4 C from the station mean1978: 19.3 C, +0.7 C from the station mean1979: 19.6 C, +1.0 C from the station mean1980: 19.6 C, +1.0 C from the station mean1981: 19.6 C, +1.0 C from the station mean1982: 20.0 C, +1.3 C from the station mean1983: 18.6 C, 0.0 C from the station mean1984: 18.9 C, +0.2 C from the station mean1985: 19.2 C, +0.6 C from the station mean1986: 19.4 C, +0.8 C from the station mean1987: 19.3 C, +0.6 C from the station mean1988: 18.8 C, +0.2 C from the station mean1989: 18.9 C, +0.3 C from the station mean1990: 18.9 C, +0.3 C from the station mean1991: 18.7 C, 0.0 C from the station mean1992: 18.2 C, -0.4 C from the station mean1993: 18.7 C, +0.1 C from the station mean1994: 19.3 C, +0.7 C from the station mean1995: 18.3 C, -0.4 C from the station mean1996: 19.5 C, +0.8 C from the station mean1999: 18.2 C, -0.4 C from the station mean2000: 17.4 C, -1.3 C from the station mean2001: 17.7 C, -1.0 C from the station mean2002: 17.7 C, -0.9 C from the station mean2003: 17.4 C, -1.3 C from the station mean2004: 16.6 C, -2.0 C from the station mean2005: 17.3 C, -1.3 C from the station mean2006: 17.6 C, -1.0 C from the station mean2007: 17.3 C, -1.4 C from the station mean2008: 16.9 C, -1.7 C from the station mean2010: 16.6 C, -2.0 C from the station mean2011: 17.9 C, -0.8 C from the station mean2012: 17.3 C, -1.4 C from the station mean19601965197019751980198519901995200020052010
One stripe for each of 43 complete years at Calvillo (Dge), 1960 to 2012. Blue stripes are years cooler than the station's own mean of 18.6 C (65.5 F); red stripes are warmer. The coolest year was 2004, at 16.6 C (62.0 F), and the warmest was 1982, at 20.0 C (67.9 F). The strongest colour marks a difference of 2.0 C (3.6 F).
Annual mean temperature at Calvillo (Dge) as warming stripes, 1960 to 2012
YearAnnual mean temperatureDifference from the station mean
196019.7 C+1.09 C
196119.4 C+0.74 C
196419.3 C+0.68 C
196519.5 C+0.81 C
196619.1 C+0.45 C
197019.2 C+0.52 C
197319.8 C+1.12 C
197419.4 C+0.80 C
197519.5 C+0.82 C
197618.9 C+0.27 C
197719.0 C+0.40 C
197819.3 C+0.67 C
197919.6 C+0.97 C
198019.6 C+1.00 C
198119.6 C+0.99 C
198220.0 C+1.32 C
198318.6 C-0.02 C
198418.9 C+0.24 C
198519.2 C+0.58 C
198619.4 C+0.77 C
198719.3 C+0.64 C
198818.8 C+0.15 C
198918.9 C+0.26 C
199018.9 C+0.30 C
199118.7 C+0.01 C
199218.2 C-0.42 C
199318.7 C+0.05 C
199419.3 C+0.66 C
199518.3 C-0.39 C
199619.5 C+0.84 C
199918.2 C-0.41 C
200017.4 C-1.28 C
200117.7 C-0.98 C
200217.7 C-0.95 C
200317.4 C-1.28 C
200416.6 C-2.00 C
200517.3 C-1.30 C
200617.6 C-1.03 C
200717.3 C-1.39 C
200816.9 C-1.75 C
201016.6 C-2.00 C
201117.9 C-0.79 C
201217.3 C-1.37 C

The annual mean temperature here has fallen by 0.5 C (0.4 to 0.7) per decade over 1960 to 2012. In Fahrenheit: 1.0 F (0.8 to 1.2) per decade. The slope is a straight line fitted to 43 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Calvillo (Dge)
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.5 C (-0.7 to -0.4) per decade-1.0 F (-1.2 to -0.8) per decade1960 to 201243Fall
Mean daily maximum-0.3 C (-0.4 to -0.2) per decade-0.5 F (-0.8 to -0.3) per decade1960 to 201243Fall
Mean daily minimum-0.8 C (-1.0 to -0.6) per decade-1.4 F (-1.8 to -1.0) per decade1960 to 201243Fall

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

1959 to 2013
Yearly extremes at Calvillo (Dge): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.0 C (104.0 F)197037.8 C (100.0 F)54
Coldest night (TNn)-7.8 C (18.0 F)2006-1.9 C (28.5 F)54
Wettest day (Rx1day)76.7 mm (3.0 in)200343.9 mm (1.7 in)54
Wettest five days (Rx5day)158.4 mm (6.2 in)200390.1 mm (3.5 in)54
Longest dry spell (CDD)157 days199884 days54

Hottest day (TXx)

Hottest day (TXx) at Calvillo (Dge) by year The hottest day of the year at Calvillo (Dge), 1959 to 2013. The record is 40.0 C (104.0 F) in 1970, marked on the chart; the median year is 37.8 C (100.0 F). 34363840196019701980199020002010Record: 40.0 C (104.0 F) in 1970
The hottest day of the year at Calvillo (Dge), 1959 to 2013. The record is 40.0 C (104.0 F) in 1970, marked on the chart; the median year is 37.8 C (100.0 F).
Hottest day (TXx) at Calvillo (Dge) by year
YearHottest day (TXx)
195936.1 C (97.0 F)
196039.4 C (102.9 F)
196139.4 C (102.9 F)
196239.4 C (102.9 F)
196336.7 C (98.1 F)
196439.4 C (102.9 F)
196537.8 C (100.0 F)
196637.8 C (100.0 F)
196737.8 C (100.0 F)
196936.7 C (98.1 F)
197040.0 C (104.0 F)
197135.0 C (95.0 F)
197240.0 C (104.0 F)
197338.9 C (102.0 F)
197437.8 C (100.0 F)
197537.8 C (100.0 F)
197636.7 C (98.1 F)
197737.8 C (100.0 F)
197836.7 C (98.1 F)
197936.7 C (98.1 F)
198037.8 C (100.0 F)
198135.6 C (96.1 F)
198240.0 C (104.0 F)
198338.9 C (102.0 F)
198435.0 C (95.0 F)
198536.7 C (98.1 F)
198636.7 C (98.1 F)
198735.6 C (96.1 F)
198835.6 C (96.1 F)
198937.8 C (100.0 F)
199039.4 C (102.9 F)
199136.1 C (97.0 F)
199237.2 C (99.0 F)
199337.8 C (100.0 F)
199437.8 C (100.0 F)
199538.9 C (102.0 F)
199637.8 C (100.0 F)
199737.2 C (99.0 F)
199838.3 C (100.9 F)
199935.6 C (96.1 F)
200034.4 C (93.9 F)
200137.8 C (100.0 F)
200237.8 C (100.0 F)
200338.3 C (100.9 F)
200436.1 C (97.0 F)
200538.3 C (100.9 F)
200636.7 C (98.1 F)
200736.7 C (98.1 F)
200838.3 C (100.9 F)
200936.1 C (97.0 F)
201038.3 C (100.9 F)
201139.4 C (102.9 F)
201239.4 C (102.9 F)
201337.8 C (100.0 F)

Coldest night (TNn)

Coldest night (TNn) at Calvillo (Dge) by year The coldest night of the year at Calvillo (Dge), 1959 to 2013. The record is -7.8 C (18.0 F) in 2006, marked on the chart; the median year is -1.9 C (28.5 F). -10-7.5-5-2.502.5196019701980199020002010Record: -7.8 C (18.0 F) in 2006
The coldest night of the year at Calvillo (Dge), 1959 to 2013. The record is -7.8 C (18.0 F) in 2006, marked on the chart; the median year is -1.9 C (28.5 F).
Coldest night (TNn) at Calvillo (Dge) by year
YearColdest night (TNn)
19590.0 C (32.0 F)
1960-5.6 C (21.9 F)
19610.0 C (32.0 F)
1962-5.0 C (23.0 F)
19630.6 C (33.1 F)
19640.0 C (32.0 F)
1965-1.1 C (30.0 F)
1966-1.1 C (30.0 F)
1967-3.9 C (25.0 F)
19691.7 C (35.1 F)
19700.0 C (32.0 F)
1971-2.2 C (28.0 F)
1972-1.7 C (28.9 F)
1973-3.9 C (25.0 F)
1974-1.1 C (30.0 F)
1975-2.2 C (28.0 F)
1976-2.8 C (27.0 F)
19770.6 C (33.1 F)
19780.6 C (33.1 F)
19790.0 C (32.0 F)
19802.2 C (36.0 F)
19810.0 C (32.0 F)
19821.7 C (35.1 F)
19830.0 C (32.0 F)
19841.7 C (35.1 F)
19850.0 C (32.0 F)
19861.7 C (35.1 F)
19872.2 C (36.0 F)
19880.0 C (32.0 F)
1989-2.2 C (28.0 F)
1990-1.1 C (30.0 F)
1991-3.9 C (25.0 F)
1992-2.8 C (27.0 F)
19930.0 C (32.0 F)
19940.0 C (32.0 F)
1995-3.3 C (26.1 F)
19960.6 C (33.1 F)
19970.0 C (32.0 F)
1998-3.9 C (25.0 F)
1999-5.0 C (23.0 F)
2000-5.0 C (23.0 F)
2001-3.9 C (25.0 F)
2002-4.4 C (24.1 F)
2003-5.6 C (21.9 F)
2004-5.0 C (23.0 F)
2005-3.9 C (25.0 F)
2006-7.8 C (18.0 F)
2007-3.3 C (26.1 F)
2008-5.0 C (23.0 F)
2009-5.0 C (23.0 F)
2010-6.7 C (19.9 F)
2011-7.2 C (19.0 F)
2012-3.9 C (25.0 F)
2013-5.0 C (23.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Calvillo (Dge) by year The wettest day of the year at Calvillo (Dge), 1959 to 2013. The record is 76.7 mm (3.0 in) in 2003, marked on the chart; the median year is 43.9 mm (1.7 in). 020406080196019701980199020002010Record: 76.7 mm (3.0 in) in 2003
The wettest day of the year at Calvillo (Dge), 1959 to 2013. The record is 76.7 mm (3.0 in) in 2003, marked on the chart; the median year is 43.9 mm (1.7 in).
Wettest day (Rx1day) at Calvillo (Dge) by year
YearWettest day (Rx1day)
195951.3 mm (2.0 in)
196033.0 mm (1.3 in)
196138.6 mm (1.5 in)
196260.2 mm (2.4 in)
196340.6 mm (1.6 in)
196438.4 mm (1.5 in)
196537.8 mm (1.5 in)
196650.8 mm (2.0 in)
196762.0 mm (2.4 in)
196912.7 mm (0.5 in)
197057.2 mm (2.3 in)
197138.4 mm (1.5 in)
197247.8 mm (1.9 in)
197337.3 mm (1.5 in)
197435.3 mm (1.4 in)
197559.4 mm (2.3 in)
197639.9 mm (1.6 in)
197738.9 mm (1.5 in)
197842.7 mm (1.7 in)
197944.2 mm (1.7 in)
198059.4 mm (2.3 in)
198143.4 mm (1.7 in)
198254.4 mm (2.1 in)
198347.0 mm (1.9 in)
198444.5 mm (1.8 in)
198562.5 mm (2.5 in)
198671.6 mm (2.8 in)
198741.4 mm (1.6 in)
198843.9 mm (1.7 in)
198931.5 mm (1.2 in)
199055.9 mm (2.2 in)
199145.0 mm (1.8 in)
199248.0 mm (1.9 in)
199367.8 mm (2.7 in)
199431.8 mm (1.3 in)
199543.9 mm (1.7 in)
199659.9 mm (2.4 in)
199733.8 mm (1.3 in)
199839.1 mm (1.5 in)
199945.0 mm (1.8 in)
200058.2 mm (2.3 in)
200170.1 mm (2.8 in)
200245.0 mm (1.8 in)
200376.7 mm (3.0 in)
200440.9 mm (1.6 in)
200543.7 mm (1.7 in)
200634.0 mm (1.3 in)
200743.9 mm (1.7 in)
200850.3 mm (2.0 in)
200937.3 mm (1.5 in)
201036.8 mm (1.4 in)
201129.5 mm (1.2 in)
201233.3 mm (1.3 in)
201338.9 mm (1.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Calvillo (Dge) by year The wettest five days of the year at Calvillo (Dge), 1959 to 2013. The record is 158.4 mm (6.2 in) in 2003, marked on the chart; the median year is 90.1 mm (3.5 in). 050100150200196019701980199020002010Record: 158.4 mm (6.2 in) in 2003
The wettest five days of the year at Calvillo (Dge), 1959 to 2013. The record is 158.4 mm (6.2 in) in 2003, marked on the chart; the median year is 90.1 mm (3.5 in).
Wettest five days (Rx5day) at Calvillo (Dge) by year
YearWettest five days (Rx5day)
195993.2 mm (3.7 in)
196062.5 mm (2.5 in)
196182.0 mm (3.2 in)
196292.0 mm (3.6 in)
196388.7 mm (3.5 in)
196474.5 mm (2.9 in)
196572.1 mm (2.8 in)
196694.7 mm (3.7 in)
196789.4 mm (3.5 in)
196914.2 mm (0.6 in)
1970116.3 mm (4.6 in)
1971115.8 mm (4.6 in)
197288.6 mm (3.5 in)
197370.4 mm (2.8 in)
197479.0 mm (3.1 in)
197595.9 mm (3.8 in)
1976133.4 mm (5.3 in)
1977102.2 mm (4.0 in)
197883.9 mm (3.3 in)
197994.2 mm (3.7 in)
1980113.0 mm (4.4 in)
198169.6 mm (2.7 in)
1982106.7 mm (4.2 in)
198391.2 mm (3.6 in)
1984113.1 mm (4.5 in)
1985100.9 mm (4.0 in)
1986122.2 mm (4.8 in)
198781.6 mm (3.2 in)
198884.3 mm (3.3 in)
198961.2 mm (2.4 in)
1990116.0 mm (4.6 in)
1991126.1 mm (5.0 in)
199284.7 mm (3.3 in)
199395.3 mm (3.8 in)
199469.9 mm (2.8 in)
1995100.6 mm (4.0 in)
199685.2 mm (3.4 in)
199763.3 mm (2.5 in)
199878.3 mm (3.1 in)
199996.9 mm (3.8 in)
200067.9 mm (2.7 in)
2001129.3 mm (5.1 in)
200295.9 mm (3.8 in)
2003158.4 mm (6.2 in)
200465.1 mm (2.6 in)
200579.3 mm (3.1 in)
200657.5 mm (2.3 in)
2007112.2 mm (4.4 in)
200890.7 mm (3.6 in)
200950.4 mm (2.0 in)
201091.6 mm (3.6 in)
201173.2 mm (2.9 in)
201291.2 mm (3.6 in)
201380.0 mm (3.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Calvillo (Dge) by year The longest dry spell of the year at Calvillo (Dge), 1959 to 2013. The record is 157 days in 1998, marked on the chart; the median year is 84 days. 050100150200196019701980199020002010Record: 157 days in 1998
The longest dry spell of the year at Calvillo (Dge), 1959 to 2013. The record is 157 days in 1998, marked on the chart; the median year is 84 days.
Longest dry spell (CDD) at Calvillo (Dge) by year
YearLongest dry spell (CDD)
195961 days
1960156 days
196182 days
196271 days
196338 days
196474 days
196554 days
196645 days
196746 days
196950 days
197098 days
1971133 days
197276 days
1973121 days
1974140 days
1975113 days
1976136 days
197785 days
197881 days
197993 days
198068 days
198131 days
1982139 days
198372 days
198490 days
198556 days
198680 days
198761 days
198846 days
1989146 days
199065 days
1991123 days
199241 days
199382 days
199487 days
1995141 days
1996113 days
199750 days
1998157 days
1999146 days
2000147 days
200160 days
200267 days
2003116 days
200464 days
200577 days
2006106 days
2007125 days
200881 days
2009128 days
2010113 days
2011122 days
201298 days
2013131 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

23 years with a frost

Across 23 years with a frost, the median last spring frost at Calvillo (Dge) falls on 6 March and the median first autumn frost on 23 November, which leaves a median of 255 days between them.

Frost dates and growing season at Calvillo (Dge)
MeasureMedian, all yearsEarliest periodRecent period (1961 to 2012)Recent against earliestFitted trend
Last spring frost6 Marchn/a6 Marchn/an/a
First autumn frost23 Novembern/a23 Novembern/an/a
Growing days255 daysn/a255 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

51 years, 1959 to 2012

A day with at least 44.1 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 85.4 mm (3.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Calvillo (Dge): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years44.1 mm (1.7 in)
5 years54.3 mm (2.1 in)
10 years61.4 mm (2.4 in)
25 years70.7 mm (2.8 in)
50 years77.9 mm (3.1 in)
100 years85.4 mm (3.4 in)Longer than the 51 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, 51 years of values from 1959 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: 76.7 mm (3.0 in) in 2003; 71.6 mm (2.8 in) in 1986; 70.1 mm (2.8 in) in 2001.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Download the Data

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