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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Sonoita Threshold Days by Year (MXN00026096)

16 fixed thresholds counted per year at Sonoita (MXN00026096): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sonoita Thresholds

  • Sonoita: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 1983 with 18.
  • Sonoita: nights with a minimum temperature at or below 0 C (32 F) in 59 years, most in 1964 with 39.
  • Sonoita: nights with a minimum temperature at or above 20 C (68 F) in 59 years, most in 1981 with 111.
  • Sonoita: nights with a minimum temperature at or above 25 C (77 F) in 59 years, most in 1961 with 61.
  • 16 fixed thresholds have at least one qualifying day at Sonoita.
58 years with a qualifying day
Days at or above 30 C (86 F) per year at Sonoita Days per year at Sonoita with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 222 in 1989. 01002003001952: 1881953: 1911954: 2061955: 1811956: 2011957: 1751958: 1831959: 1821961: 2121963: 1891964: 1791965: 1701966: 1871967: 2111968: 1891969: 1731970: 1541971: 1341972: 2031973: 1921974: 1911975: 1731976: 1881977: 1891978: 1851979: 1861980: 1821981: 2071982: 1811983: 1651984: 1761985: 1901986: 2031987: 1951988: 2001989: 2221990: 2121991: 1861992: 1961993: 1981994: 1921995: 2011996: 2041997: 2061998: 1821999: 2082000: 1982001: 2152002: 2002003: 1932004: 2062006: 2062007: 2212008: 2132009: 2082010: 1862011: 2042012: 2131952195819661972197819841990199620022009
Days per year at Sonoita with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 222 in 1989.
Days at or above 30 C (86 F) per year at Sonoita
YearDaysDecade average
1952188188.4
1953191188.4
1954206188.4
1955181188.4
1956201188.4
1957175188.4
1958183188.4
1959182188.4
1961212188.8
1963189188.8
1964179188.8
1965170188.8
1966187188.8
1967211188.8
1968189188.8
1969173188.8
1970154179.5
1971134179.5
1972203179.5
1973192179.5
1974191179.5
1975173179.5
1976188179.5
1977189179.5
1978185179.5
1979186179.5
1980182192.1
1981207192.1
1982181192.1
1983165192.1
1984176192.1
1985190192.1
1986203192.1
1987195192.1
1988200192.1
1989222192.1
1990212198.5
1991186198.5
1992196198.5
1993198198.5
1994192198.5
1995201198.5
1996204198.5
1997206198.5
1998182198.5
1999208198.5
2000198206.7
2001215206.7
2002200206.7
2003193206.7
2004206206.7
2006206206.7
2007221206.7
2008213206.7
2009208206.7
2010186201
2011204201
2012213201
First to last qualifying date each year at Sonoita For each year, a bar from the first to the last day at Sonoita meeting 30 C (86 F). 1952: 1 May 1952 to 7 November 19521953: 24 March 1953 to 30 November 19531954: 6 February 1954 to 25 November 19541955: 30 March 1955 to 6 November 19551956: 17 March 1956 to 12 November 19561957: 10 February 1957 to 25 October 19571958: 15 April 1958 to 6 December 19581959: 1 April 1959 to 11 November 19591961: 16 January 1961 to 28 October 19611963: 3 February 1963 to 13 November 19631964: 28 March 1964 to 29 October 19641965: 16 April 1965 to 7 November 19651966: 12 March 1966 to 3 November 19661967: 14 January 1967 to 18 November 19671968: 27 March 1968 to 8 November 19681969: 27 March 1969 to 17 October 19691970: 2 May 1970 to 1 November 19701971: 2 April 1971 to 24 October 19711972: 9 March 1972 to 16 October 19721973: 10 April 1973 to 13 November 19731974: 28 February 1974 to 12 November 19741975: 28 February 1975 to 13 November 19751976: 22 March 1976 to 9 November 19761977: 16 February 1977 to 6 December 19771978: 17 March 1978 to 8 November 19781979: 5 April 1979 to 4 December 19791980: 26 February 1980 to 29 November 19801981: 14 February 1981 to 23 November 19811982: 21 February 1982 to 26 October 19821983: 30 March 1983 to 1 November 19831984: 13 March 1984 to 6 November 19841985: 9 March 1985 to 5 November 19851986: 24 February 1986 to 31 October 19861987: 4 March 1987 to 29 October 19871988: 19 March 1988 to 7 November 19881989: 22 February 1989 to 15 November 19891990: 24 February 1990 to 17 November 19901991: 14 February 1991 to 8 November 19911992: 7 April 1992 to 15 November 19921993: 17 March 1993 to 9 November 19931994: 15 March 1994 to 31 October 19941995: 15 March 1995 to 25 November 19951996: 8 February 1996 to 19 November 19961997: 16 February 1997 to 25 November 19971998: 22 March 1998 to 23 November 19981999: 28 February 1999 to 29 November 19992000: 17 January 2000 to 19 October 20002001: 19 March 2001 to 19 November 20012002: 22 February 2002 to 22 November 20022003: 31 January 2003 to 29 October 20032004: 17 February 2004 to 16 October 20042006: 8 February 2006 to 23 November 20062007: 6 March 2007 to 20 November 20072008: 27 February 2008 to 20 November 20082009: 22 February 2009 to 11 November 20092010: 17 March 2010 to 13 December 20102011: 10 March 2011 to 1 November 20112012: 5 March 2012 to 24 November 201219521961197019781986199420022011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sonoita meeting 30 C (86 F).
First to last qualifying date each year at Sonoita
YearFirst dateLast date
19521952-05-011952-11-07
19531953-03-241953-11-30
19541954-02-061954-11-25
19551955-03-301955-11-06
19561956-03-171956-11-12
19571957-02-101957-10-25
19581958-04-151958-12-06
19591959-04-011959-11-11
19611961-01-161961-10-28
19631963-02-031963-11-13
19641964-03-281964-10-29
19651965-04-161965-11-07
19661966-03-121966-11-03
19671967-01-141967-11-18
19681968-03-271968-11-08
19691969-03-271969-10-17
19701970-05-021970-11-01
19711971-04-021971-10-24
19721972-03-091972-10-16
19731973-04-101973-11-13
19741974-02-281974-11-12
19751975-02-281975-11-13
19761976-03-221976-11-09
19771977-02-161977-12-06
19781978-03-171978-11-08
19791979-04-051979-12-04
19801980-02-261980-11-29
19811981-02-141981-11-23
19821982-02-211982-10-26
19831983-03-301983-11-01
19841984-03-131984-11-06
19851985-03-091985-11-05
19861986-02-241986-10-31
19871987-03-041987-10-29
19881988-03-191988-11-07
19891989-02-221989-11-15
19901990-02-241990-11-17
19911991-02-141991-11-08
19921992-04-071992-11-15
19931993-03-171993-11-09
19941994-03-151994-10-31
19951995-03-151995-11-25
19961996-02-081996-11-19
19971997-02-161997-11-25
19981998-03-221998-11-23
19991999-02-281999-11-29
20002000-01-172000-10-19
20012001-03-192001-11-19
20022002-02-222002-11-22
20032003-01-312003-10-29
20042004-02-172004-10-16
20062006-02-082006-11-23
20072007-03-062007-11-20
20082008-02-272008-11-20
20092009-02-222009-11-11
20102010-03-172010-12-13
20112011-03-102011-11-01
20122012-03-052012-11-24

Every Fixed Threshold

Fixed thresholds at Sonoita
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days582221989213
35 C (95 F): Days581621952150
40 C (104 F): Days5890200269
45 C (113 F): Days441219953
90 F (32.2 C): Days581941989179
100 F (37.8 C): Days581202000101
110 F (43.3 C): Days563219957
120 F (48.9 C): Days1120011
0 C (32 F): Frost days (min593919649
-10 C (14 F): Days with min1119881
20 C (68 F): Tropical nights (min591111981106
25 C (77 F): Days with min5961196133
10 mm (0.39 in): Days with 10 mm or more rain611819836
25 mm (0.98 in): Days with 25 mm or more rain45519923
50 mm (1.97 in): Days with 50 mm or more rain10219881
100 mm (3.94 in): Days with 100 mm or more rain1120101

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.

Download the Data

  • Data for Sonoita 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). Threshold counts are computed by this site.

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