Built 2026-10-19 (19 October 2026)

Bustamante Threshold Days by Year (MXN00019006)

13 fixed thresholds counted per year at Bustamante (MXN00019006): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bustamante Thresholds

  • Bustamante: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1967 with 26.
  • Bustamante: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1973 with 11.
  • Bustamante: days with a maximum temperature at or above 30 C (86 F) in 18 years, most in 1972 with 257.
  • Bustamante: days with a maximum temperature at or above 35 C (95 F) in 18 years, most in 1962 with 167.
  • 13 fixed thresholds have at least one qualifying day at Bustamante.
18 years with a qualifying day
Days at or above 30 C (86 F) per year at Bustamante Days per year at Bustamante with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 257 in 1972. 01002003001961: 2301962: 2271963: 2111964: 2031965: 1701966: 1401967: 2051968: 1901969: 2021970: 2001971: 2301972: 2571973: 2261975: 2191976: 1811977: 2331978: 1711980: 204196119631965196719691971197319761978
Days per year at Bustamante with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 257 in 1972.
Days at or above 30 C (86 F) per year at Bustamante
YearDaysDecade average
1961230197.6
1962227197.6
1963211197.6
1964203197.6
1965170197.6
1966140197.6
1967205197.6
1968190197.6
1969202197.6
1970200214.6
1971230214.6
1972257214.6
1973226214.6
1975219214.6
1976181214.6
1977233214.6
1978171214.6
1980204204
First to last qualifying date each year at Bustamante For each year, a bar from the first to the last day at Bustamante meeting 30 C (86 F). 1961: 12 February 1961 to 26 December 19611962: 4 January 1962 to 17 November 19621963: 10 January 1963 to 11 December 19631964: 19 January 1964 to 30 December 19641965: 24 January 1965 to 13 December 19651966: 13 April 1966 to 21 December 19661967: 22 January 1967 to 21 December 19671968: 20 February 1968 to 17 December 19681969: 7 January 1969 to 24 December 19691970: 3 March 1970 to 28 December 19701971: 12 January 1971 to 30 November 19711972: 12 January 1972 to 29 December 19721973: 17 January 1973 to 23 December 19731975: 25 January 1975 to 24 December 19751976: 1 January 1976 to 4 November 19761977: 18 February 1977 to 27 December 19771978: 7 January 1978 to 19 December 19781980: 14 January 1980 to 9 November 1980196119641967197019731977JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bustamante meeting 30 C (86 F).
First to last qualifying date each year at Bustamante
YearFirst dateLast date
19611961-02-121961-12-26
19621962-01-041962-11-17
19631963-01-101963-12-11
19641964-01-191964-12-30
19651965-01-241965-12-13
19661966-04-131966-12-21
19671967-01-221967-12-21
19681968-02-201968-12-17
19691969-01-071969-12-24
19701970-03-031970-12-28
19711971-01-121971-11-30
19721972-01-121972-12-29
19731973-01-171973-12-23
19751975-01-251975-12-24
19761976-01-011976-11-04
19771977-02-181977-12-27
19781978-01-071978-12-19
19801980-01-141980-11-09

Every Fixed Threshold

Fixed thresholds at Bustamante
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days182571972204
35 C (95 F): Days181671962112
40 C (104 F): Days1687196225
90 F (32.2 C): Days181921961135
100 F (37.8 C): Days18126196258
110 F (43.3 C): Days1219622
0 C (32 F): Frost days (min173319763
20 C (68 F): Tropical nights (min171761963143
25 C (77 F): Days with min1461196245
10 mm (0.39 in): Days with 10 mm or more rain2726196713
25 mm (0.98 in): Days with 25 mm or more rain241119731
50 mm (1.97 in): Days with 50 mm or more rain18519644
100 mm (3.94 in): Days with 100 mm or more rain5219671

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 Bustamante 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).