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Built 2026-10-19 (19 October 2026)

Bamicori Threshold Days by Year (MXN00025007)

15 fixed thresholds counted per year at Bamicori (MXN00025007): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bamicori Thresholds

  • Bamicori: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1984 with 34.
  • Bamicori: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1981 with 18.
  • Bamicori: days with 50 mm (1.97 in) or more of precipitation in 30 years, most in 1981 with 7.
  • Bamicori: days with a maximum temperature at or above 30 C (86 F) in 26 years, most in 1977 with 323.
  • 15 fixed thresholds have at least one qualifying day at Bamicori.
26 years with a qualifying day
Days at or above 30 C (86 F) per year at Bamicori Days per year at Bamicori with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 323 in 1977. 01002003004001958: 2801960: 2921961: 2791962: 2611963: 2941964: 2831965: 3001966: 3001967: 3041968: 2881969: 2951970: 3111971: 2851972: 2721973: 2861974: 2821975: 2701976: 2751977: 3231978: 2641979: 2961980: 3231981: 3041982: 3041983: 2751984: 302195819621965196819711974197719801983
Days per year at Bamicori with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 323 in 1977.
Days at or above 30 C (86 F) per year at Bamicori
YearDaysDecade average
1958280280
1960292289.6
1961279289.6
1962261289.6
1963294289.6
1964283289.6
1965300289.6
1966300289.6
1967304289.6
1968288289.6
1969295289.6
1970311286.4
1971285286.4
1972272286.4
1973286286.4
1974282286.4
1975270286.4
1976275286.4
1977323286.4
1978264286.4
1979296286.4
1980323301.6
1981304301.6
1982304301.6
1983275301.6
1984302301.6
First to last qualifying date each year at Bamicori For each year, a bar from the first to the last day at Bamicori meeting 30 C (86 F). 1958: 1 January 1958 to 27 December 19581960: 9 January 1960 to 26 December 19601961: 9 January 1961 to 25 December 19611962: 1 January 1962 to 30 December 19621963: 25 January 1963 to 30 December 19631964: 2 January 1964 to 23 December 19641965: 5 January 1965 to 30 December 19651966: 6 January 1966 to 19 December 19661967: 15 January 1967 to 8 December 19671968: 12 January 1968 to 24 December 19681969: 3 January 1969 to 26 December 19691970: 8 January 1970 to 28 December 19701971: 1 January 1971 to 26 December 19711972: 15 January 1972 to 26 December 19721973: 8 January 1973 to 30 December 19731974: 14 January 1974 to 26 November 19741975: 13 January 1975 to 19 December 19751976: 9 January 1976 to 21 November 19761977: 20 January 1977 to 30 December 19771978: 3 January 1978 to 18 December 19781979: 5 January 1979 to 28 December 19791980: 1 January 1980 to 31 December 19801981: 1 January 1981 to 31 December 19811982: 1 January 1982 to 21 December 19821983: 6 January 1983 to 31 December 19831984: 1 January 1984 to 25 December 19841958196319671971197519791983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bamicori meeting 30 C (86 F).
First to last qualifying date each year at Bamicori
YearFirst dateLast date
19581958-01-011958-12-27
19601960-01-091960-12-26
19611961-01-091961-12-25
19621962-01-011962-12-30
19631963-01-251963-12-30
19641964-01-021964-12-23
19651965-01-051965-12-30
19661966-01-061966-12-19
19671967-01-151967-12-08
19681968-01-121968-12-24
19691969-01-031969-12-26
19701970-01-081970-12-28
19711971-01-011971-12-26
19721972-01-151972-12-26
19731973-01-081973-12-30
19741974-01-141974-11-26
19751975-01-131975-12-19
19761976-01-091976-11-21
19771977-01-201977-12-30
19781978-01-031978-12-18
19791979-01-051979-12-28
19801980-01-011980-12-31
19811981-01-011981-12-31
19821982-01-011982-12-21
19831983-01-061983-12-31
19841984-01-011984-12-25

Every Fixed Threshold

Fixed thresholds at Bamicori
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days263231977302
35 C (95 F): Days262271977192
40 C (104 F): Days2668198245
45 C (113 F): Days8119581
90 F (32.2 C): Days262721977247
100 F (37.8 C): Days26113198275
110 F (43.3 C): Days17819792
0 C (32 F): Frost days (min9719732
20 C (68 F): Tropical nights (min261481982135
25 C (77 F): Days with min2649198010
10 mm (0.39 in): Days with 10 mm or more rain313419848
25 mm (0.98 in): Days with 25 mm or more rain3018198110
50 mm (1.97 in): Days with 50 mm or more rain30719812
100 mm (3.94 in): Days with 100 mm or more rain4119551
200 mm (7.87 in): Days with 200 mm or more rain1119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

Download the Data

  • Data for Bamicori 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).