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Built 2026-10-19 (19 October 2026)

Santa Clara Threshold Days by Year (MXN00010074)

11 fixed thresholds counted per year at Santa Clara (MXN00010074): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Santa Clara Thresholds

  • Santa Clara: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1973 with 27.
  • Santa Clara: days with a maximum temperature at or above 30 C (86 F) in 44 years, most in 1969 with 200.
  • Santa Clara: days with a maximum temperature at or above 35 C (95 F) in 44 years, most in 1982 with 54.
  • Santa Clara: days with a maximum temperature at or above 90 F (32.2 C) in 44 years, most in 1982 with 98.
  • 11 fixed thresholds have at least one qualifying day at Santa Clara.
44 years with a qualifying day
Days at or above 30 C (86 F) per year at Santa Clara Days per year at Santa Clara with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 200 in 1969. 0501001502001964: 1591965: 1771966: 1421967: 761968: 1431969: 2001970: 1671971: 1041973: 1091974: 1561975: 1691976: 1431977: 1211978: 1251979: 1531980: 1411981: 1321982: 1721983: 1191984: 1131985: 1171986: 1081987: 981988: 1241989: 1581990: 1111991: 1071992: 1071993: 1041994: 1191995: 1241996: 1051997: 891998: 1351999: 1072000: 892001: 1012002: 1002003: 752004: 792005: 1172006: 1122007: 972008: 110196419691975198019851990199520002005
Days per year at Santa Clara with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 200 in 1969.
Days at or above 30 C (86 F) per year at Santa Clara
YearDaysDecade average
1964159149.5
1965177149.5
1966142149.5
196776149.5
1968143149.5
1969200149.5
1970167138.6
1971104138.6
1973109138.6
1974156138.6
1975169138.6
1976143138.6
1977121138.6
1978125138.6
1979153138.6
1980141128.2
1981132128.2
1982172128.2
1983119128.2
1984113128.2
1985117128.2
1986108128.2
198798128.2
1988124128.2
1989158128.2
1990111110.8
1991107110.8
1992107110.8
1993104110.8
1994119110.8
1995124110.8
1996105110.8
199789110.8
1998135110.8
1999107110.8
20008997.8
200110197.8
200210097.8
20037597.8
20047997.8
200511797.8
200611297.8
20079797.8
200811097.8
First to last qualifying date each year at Santa Clara For each year, a bar from the first to the last day at Santa Clara meeting 30 C (86 F). 1964: 11 February 1964 to 11 November 19641965: 9 March 1965 to 29 November 19651966: 6 March 1966 to 24 November 19661967: 15 February 1967 to 13 October 19671968: 14 March 1968 to 5 November 19681969: 19 March 1969 to 26 December 19691970: 23 January 1970 to 26 November 19701971: 23 February 1971 to 26 November 19711973: 4 February 1973 to 26 November 19731974: 10 January 1974 to 22 November 19741975: 17 January 1975 to 9 November 19751976: 10 February 1976 to 9 November 19761977: 6 April 1977 to 13 October 19771978: 30 January 1978 to 24 November 19781979: 13 March 1979 to 4 November 19791980: 9 March 1980 to 18 October 19801981: 24 March 1981 to 7 November 19811982: 24 February 1982 to 1 November 19821983: 31 March 1983 to 24 October 19831984: 17 March 1984 to 20 December 19841985: 2 March 1985 to 13 November 19851986: 10 March 1986 to 18 November 19861987: 1 April 1987 to 7 November 19871988: 3 February 1988 to 15 November 19881989: 12 February 1989 to 23 October 19891990: 23 January 1990 to 15 December 19901991: 5 March 1991 to 26 October 19911992: 20 March 1992 to 15 October 19921993: 17 February 1993 to 19 October 19931994: 7 February 1994 to 21 November 19941995: 19 March 1995 to 6 December 19951996: 21 February 1996 to 5 November 19961997: 24 February 1997 to 27 September 19971998: 3 February 1998 to 30 October 19981999: 22 February 1999 to 7 October 19992000: 16 February 2000 to 31 October 20002001: 23 March 2001 to 25 October 20012002: 13 March 2002 to 10 November 20022003: 7 March 2003 to 10 August 20032004: 6 March 2004 to 22 October 20042005: 23 March 2005 to 14 November 20052006: 16 February 2006 to 12 October 20062007: 22 February 2007 to 11 November 20072008: 19 February 2008 to 12 October 200819641970197719831989199520012007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Santa Clara meeting 30 C (86 F).
First to last qualifying date each year at Santa Clara
YearFirst dateLast date
19641964-02-111964-11-11
19651965-03-091965-11-29
19661966-03-061966-11-24
19671967-02-151967-10-13
19681968-03-141968-11-05
19691969-03-191969-12-26
19701970-01-231970-11-26
19711971-02-231971-11-26
19731973-02-041973-11-26
19741974-01-101974-11-22
19751975-01-171975-11-09
19761976-02-101976-11-09
19771977-04-061977-10-13
19781978-01-301978-11-24
19791979-03-131979-11-04
19801980-03-091980-10-18
19811981-03-241981-11-07
19821982-02-241982-11-01
19831983-03-311983-10-24
19841984-03-171984-12-20
19851985-03-021985-11-13
19861986-03-101986-11-18
19871987-04-011987-11-07
19881988-02-031988-11-15
19891989-02-121989-10-23
19901990-01-231990-12-15
19911991-03-051991-10-26
19921992-03-201992-10-15
19931993-02-171993-10-19
19941994-02-071994-11-21
19951995-03-191995-12-06
19961996-02-211996-11-05
19971997-02-241997-09-27
19981998-02-031998-10-30
19991999-02-221999-10-07
20002000-02-162000-10-31
20012001-03-232001-10-25
20022002-03-132002-11-10
20032003-03-072003-08-10
20042004-03-062004-10-22
20052005-03-232005-11-14
20062006-02-162006-10-12
20072007-02-222007-11-11
20082008-02-192008-10-12

Every Fixed Threshold

Fixed thresholds at Santa Clara
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days442001969110
35 C (95 F): Days4454198216
40 C (104 F): Days71219762
90 F (32.2 C): Days4498198258
100 F (37.8 C): Days262219761
0 C (32 F): Frost days (min4476199954
-10 C (14 F): Days with min9519971
20 C (68 F): Tropical nights (min10719691
10 mm (0.39 in): Days with 10 mm or more rain4527197323
25 mm (0.98 in): Days with 25 mm or more rain44719766
50 mm (1.97 in): Days with 50 mm or more rain13219751

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

  • Data for Santa Clara 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).