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

Paso de Arocha Threshold Days by Year (MXN00018025)

12 fixed thresholds counted per year at Paso de Arocha (MXN00018025): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Paso de Arocha Thresholds

  • Paso de Arocha: days with a maximum temperature at or above 30 C (86 F) in 58 years, most in 1991 with 339.
  • Paso de Arocha: days with a maximum temperature at or above 35 C (95 F) in 58 years, most in 1986 with 117.
  • Paso de Arocha: days with a maximum temperature at or above 90 F (32.2 C) in 58 years, most in 1982 with 226.
  • Paso de Arocha: nights with a minimum temperature at or above 20 C (68 F) in 58 years, most in 1972 with 213.
  • 12 fixed thresholds have at least one qualifying day at Paso de Arocha.
58 years with a qualifying day
Days at or above 30 C (86 F) per year at Paso de Arocha Days per year at Paso de Arocha with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 339 in 1991. 01002003004001950: 2661951: 2571952: 2771953: 3071955: 2681956: 2791957: 2981958: 2681959: 2971960: 2561961: 2331962: 2521963: 2331964: 2601965: 2831966: 3051967: 2931968: 2901969: 2851970: 2681971: 2691972: 3021973: 2561974: 2701975: 2801976: 2791977: 3141978: 3131980: 2991981: 2991982: 3101983: 2961984: 2941986: 3241987: 2821988: 3121989: 2901990: 3361991: 3391992: 2871993: 2941994: 2661995: 2541996: 2241997: 2431998: 2291999: 2172000: 2232001: 2162002: 2402003: 2542004: 2302005: 2252006: 2672007: 2432008: 2252009: 2562010: 2071950195719631969197519821989199520012007
Days per year at Paso de Arocha with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 339 in 1991.
Days at or above 30 C (86 F) per year at Paso de Arocha
YearDaysDecade average
1950266279.7
1951257279.7
1952277279.7
1953307279.7
1955268279.7
1956279279.7
1957298279.7
1958268279.7
1959297279.7
1960256269
1961233269
1962252269
1963233269
1964260269
1965283269
1966305269
1967293269
1968290269
1969285269
1970268283.4
1971269283.4
1972302283.4
1973256283.4
1974270283.4
1975280283.4
1976279283.4
1977314283.4
1978313283.4
1980299300.7
1981299300.7
1982310300.7
1983296300.7
1984294300.7
1986324300.7
1987282300.7
1988312300.7
1989290300.7
1990336268.9
1991339268.9
1992287268.9
1993294268.9
1994266268.9
1995254268.9
1996224268.9
1997243268.9
1998229268.9
1999217268.9
2000223237.9
2001216237.9
2002240237.9
2003254237.9
2004230237.9
2005225237.9
2006267237.9
2007243237.9
2008225237.9
2009256237.9
2010207207
First to last qualifying date each year at Paso de Arocha For each year, a bar from the first to the last day at Paso de Arocha meeting 30 C (86 F). 1950: 2 January 1950 to 20 December 19501951: 4 January 1951 to 31 December 19511952: 1 January 1952 to 27 December 19521953: 1 January 1953 to 31 December 19531955: 1 January 1955 to 31 December 19551956: 1 January 1956 to 30 December 19561957: 2 January 1957 to 31 December 19571958: 1 January 1958 to 31 December 19581959: 6 January 1959 to 25 December 19591960: 9 January 1960 to 25 December 19601961: 7 January 1961 to 30 December 19611962: 2 January 1962 to 30 December 19621963: 1 January 1963 to 26 December 19631964: 1 January 1964 to 21 December 19641965: 4 January 1965 to 31 December 19651966: 1 January 1966 to 28 December 19661967: 4 January 1967 to 24 December 19671968: 1 January 1968 to 25 December 19681969: 2 January 1969 to 27 December 19691970: 25 January 1970 to 20 December 19701971: 17 January 1971 to 30 December 19711972: 1 January 1972 to 31 December 19721973: 8 January 1973 to 22 December 19731974: 5 January 1974 to 24 December 19741975: 14 January 1975 to 23 December 19751976: 1 January 1976 to 30 December 19761977: 7 January 1977 to 29 December 19771978: 1 January 1978 to 31 December 19781980: 5 January 1980 to 31 December 19801981: 1 January 1981 to 31 December 19811982: 7 January 1982 to 29 November 19821983: 6 January 1983 to 31 December 19831984: 4 January 1984 to 29 December 19841986: 1 January 1986 to 31 December 19861987: 2 January 1987 to 30 December 19871988: 3 January 1988 to 31 December 19881989: 3 January 1989 to 30 December 19891990: 2 January 1990 to 31 December 19901991: 1 January 1991 to 23 December 19911992: 5 January 1992 to 31 December 19921993: 1 January 1993 to 30 December 19931994: 2 January 1994 to 22 December 19941995: 24 January 1995 to 17 December 19951996: 14 February 1996 to 22 December 19961997: 23 February 1997 to 30 December 19971998: 1 January 1998 to 3 December 19981999: 5 January 1999 to 1 December 19992000: 14 January 2000 to 31 December 20002001: 5 February 2001 to 13 December 20012002: 16 January 2002 to 16 December 20022003: 2 January 2003 to 21 December 20032004: 19 February 2004 to 19 December 20042005: 11 January 2005 to 21 December 20052006: 6 January 2006 to 16 December 20062007: 5 February 2007 to 5 December 20072008: 26 January 2008 to 29 November 20082009: 16 January 2009 to 13 December 20092010: 8 January 2010 to 10 December 201019501959196719751984199320012009JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Paso de Arocha meeting 30 C (86 F).
First to last qualifying date each year at Paso de Arocha
YearFirst dateLast date
19501950-01-021950-12-20
19511951-01-041951-12-31
19521952-01-011952-12-27
19531953-01-011953-12-31
19551955-01-011955-12-31
19561956-01-011956-12-30
19571957-01-021957-12-31
19581958-01-011958-12-31
19591959-01-061959-12-25
19601960-01-091960-12-25
19611961-01-071961-12-30
19621962-01-021962-12-30
19631963-01-011963-12-26
19641964-01-011964-12-21
19651965-01-041965-12-31
19661966-01-011966-12-28
19671967-01-041967-12-24
19681968-01-011968-12-25
19691969-01-021969-12-27
19701970-01-251970-12-20
19711971-01-171971-12-30
19721972-01-011972-12-31
19731973-01-081973-12-22
19741974-01-051974-12-24
19751975-01-141975-12-23
19761976-01-011976-12-30
19771977-01-071977-12-29
19781978-01-011978-12-31
19801980-01-051980-12-31
19811981-01-011981-12-31
19821982-01-071982-11-29
19831983-01-061983-12-31
19841984-01-041984-12-29
19861986-01-011986-12-31
19871987-01-021987-12-30
19881988-01-031988-12-31
19891989-01-031989-12-30
19901990-01-021990-12-31
19911991-01-011991-12-23
19921992-01-051992-12-31
19931993-01-011993-12-30
19941994-01-021994-12-22
19951995-01-241995-12-17
19961996-02-141996-12-22
19971997-02-231997-12-30
19981998-01-011998-12-03
19991999-01-051999-12-01
20002000-01-142000-12-31
20012001-02-052001-12-13
20022002-01-162002-12-16
20032003-01-022003-12-21
20042004-02-192004-12-19
20052005-01-112005-12-21
20062006-01-062006-12-16
20072007-02-052007-12-05
20082008-01-262008-11-29
20092009-01-162009-12-13
20102010-01-082010-12-10

Every Fixed Threshold

Fixed thresholds at Paso de Arocha
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days583391991207
35 C (95 F): Days5811719867
40 C (104 F): Days2319863
90 F (32.2 C): Days58226198264
100 F (37.8 C): Days16719861
20 C (68 F): Tropical nights (min582131972160
25 C (77 F): Days with min425419953
10 mm (0.39 in): Days with 10 mm or more rain5867196557
25 mm (0.98 in): Days with 25 mm or more rain5833195926
50 mm (1.97 in): Days with 50 mm or more rain5816195912
100 mm (3.94 in): Days with 100 mm or more rain51619735
200 mm (7.87 in): Days with 200 mm or more rain1119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.

Download the Data

  • Data for Paso de Arocha 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).