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

Ballesmi Threshold Days by Year (MXN00024005)

17 fixed thresholds counted per year at Ballesmi (MXN00024005): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ballesmi Thresholds

  • Ballesmi: days with a maximum temperature at or above 30 C (86 F) in 46 years, most in 1972 with 309.
  • Ballesmi: days with a maximum temperature at or above 35 C (95 F) in 46 years, most in 1996 with 187.
  • Ballesmi: days with a maximum temperature at or above 90 F (32.2 C) in 46 years, most in 1975 with 245.
  • Ballesmi: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1973 with 54.
  • 17 fixed thresholds have at least one qualifying day at Ballesmi.
46 years with a qualifying day
Days at or above 30 C (86 F) per year at Ballesmi Days per year at Ballesmi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 309 in 1972. 01002003004001961: 2321962: 2601963: 2451964: 2421965: 2431966: 2171967: 2251968: 1961970: 1801971: 2851972: 3091973: 2851974: 2911975: 2961976: 2601977: 2411978: 2351979: 2301980: 2381981: 2411982: 2581983: 2451984: 2331985: 2541986: 2421987: 2471988: 2631989: 2701990: 2561991: 2451994: 2681995: 2901996: 2861997: 2691998: 2691999: 2422000: 2612001: 2492002: 2462003: 2452004: 2152005: 2242006: 2562007: 2242008: 2382009: 2411961196619721977198219871994199920042009
Days per year at Ballesmi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 309 in 1972.
Days at or above 30 C (86 F) per year at Ballesmi
YearDaysDecade average
1961232232.5
1962260232.5
1963245232.5
1964242232.5
1965243232.5
1966217232.5
1967225232.5
1968196232.5
1970180261.2
1971285261.2
1972309261.2
1973285261.2
1974291261.2
1975296261.2
1976260261.2
1977241261.2
1978235261.2
1979230261.2
1980238249.1
1981241249.1
1982258249.1
1983245249.1
1984233249.1
1985254249.1
1986242249.1
1987247249.1
1988263249.1
1989270249.1
1990256265.6
1991245265.6
1994268265.6
1995290265.6
1996286265.6
1997269265.6
1998269265.6
1999242265.6
2000261239.9
2001249239.9
2002246239.9
2003245239.9
2004215239.9
2005224239.9
2006256239.9
2007224239.9
2008238239.9
2009241239.9
First to last qualifying date each year at Ballesmi For each year, a bar from the first to the last day at Ballesmi meeting 30 C (86 F). 1961: 17 February 1961 to 17 December 19611962: 9 January 1962 to 21 December 19621963: 10 January 1963 to 11 December 19631964: 8 January 1964 to 30 December 19641965: 30 January 1965 to 31 December 19651966: 27 February 1966 to 9 December 19661967: 15 January 1967 to 21 December 19671968: 3 January 1968 to 27 December 19681970: 11 January 1970 to 28 December 19701971: 3 January 1971 to 31 December 19711972: 1 January 1972 to 30 December 19721973: 1 January 1973 to 31 December 19731974: 2 January 1974 to 31 December 19741975: 8 January 1975 to 28 December 19751976: 1 January 1976 to 31 December 19761977: 9 January 1977 to 17 December 19771978: 16 January 1978 to 31 December 19781979: 20 January 1979 to 23 December 19791980: 17 January 1980 to 17 December 19801981: 5 February 1981 to 31 December 19811982: 2 January 1982 to 24 December 19821983: 29 January 1983 to 16 December 19831984: 9 January 1984 to 30 November 19841985: 27 January 1985 to 11 December 19851986: 18 January 1986 to 18 December 19861987: 16 January 1987 to 25 December 19871988: 16 January 1988 to 31 December 19881989: 1 January 1989 to 30 December 19891990: 16 January 1990 to 30 December 19901991: 19 January 1991 to 9 December 19911994: 6 January 1994 to 28 December 19941995: 6 January 1995 to 18 December 19951996: 1 January 1996 to 31 December 19961997: 2 January 1997 to 25 December 19971998: 3 January 1998 to 21 December 19981999: 15 January 1999 to 4 December 19992000: 3 January 2000 to 18 December 20002001: 16 January 2001 to 13 December 20012002: 5 January 2002 to 18 December 20022003: 21 January 2003 to 10 December 20032004: 2 January 2004 to 23 December 20042005: 1 January 2005 to 28 December 20052006: 1 January 2006 to 20 December 20062007: 12 January 2007 to 22 December 20072008: 8 January 2008 to 27 December 20082009: 3 January 2009 to 9 December 200919611967197419801986199420002006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ballesmi meeting 30 C (86 F).
First to last qualifying date each year at Ballesmi
YearFirst dateLast date
19611961-02-171961-12-17
19621962-01-091962-12-21
19631963-01-101963-12-11
19641964-01-081964-12-30
19651965-01-301965-12-31
19661966-02-271966-12-09
19671967-01-151967-12-21
19681968-01-031968-12-27
19701970-01-111970-12-28
19711971-01-031971-12-31
19721972-01-011972-12-30
19731973-01-011973-12-31
19741974-01-021974-12-31
19751975-01-081975-12-28
19761976-01-011976-12-31
19771977-01-091977-12-17
19781978-01-161978-12-31
19791979-01-201979-12-23
19801980-01-171980-12-17
19811981-02-051981-12-31
19821982-01-021982-12-24
19831983-01-291983-12-16
19841984-01-091984-11-30
19851985-01-271985-12-11
19861986-01-181986-12-18
19871987-01-161987-12-25
19881988-01-161988-12-31
19891989-01-011989-12-30
19901990-01-161990-12-30
19911991-01-191991-12-09
19941994-01-061994-12-28
19951995-01-061995-12-18
19961996-01-011996-12-31
19971997-01-021997-12-25
19981998-01-031998-12-21
19991999-01-151999-12-04
20002000-01-032000-12-18
20012001-01-162001-12-13
20022002-01-052002-12-18
20032003-01-212003-12-10
20042004-01-022004-12-23
20052005-01-012005-12-28
20062006-01-012006-12-20
20072007-01-122007-12-22
20082008-01-082008-12-27
20092009-01-032009-12-09

Every Fixed Threshold

Fixed thresholds at Ballesmi
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days463091972241
35 C (95 F): Days461871996152
40 C (104 F): Days4553199611
45 C (113 F): Days18819841
50 C (122 F): Days1119731
90 F (32.2 C): Days462451975183
100 F (37.8 C): Days45105199669
110 F (43.3 C): Days291219842
120 F (48.9 C): Days5219841
0 C (32 F): Frost days (min4219621
20 C (68 F): Tropical nights (min452721972186
25 C (77 F): Days with min4514319728
10 mm (0.39 in): Days with 10 mm or more rain4654197335
25 mm (0.98 in): Days with 25 mm or more rain4630197317
50 mm (1.97 in): Days with 50 mm or more rain461319764
100 mm (3.94 in): Days with 100 mm or more rain33620076
200 mm (7.87 in): Days with 200 mm or more rain4319911

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

  • Data for Ballesmi 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).