Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

San Sebastian Tlacotepec de D Threshold Days by Year (MXN00021094)

11 fixed thresholds counted per year at San Sebastian Tlacotepec de D (MXN00021094): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for San Sebastian Tlacotepec de D Thresholds

  • San Sebastian Tlacotepec de D: days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 2007 with 290.
  • San Sebastian Tlacotepec de D: days with a maximum temperature at or above 35 C (95 F) in 28 years, most in 2007 with 165.
  • San Sebastian Tlacotepec de D: days with a maximum temperature at or above 90 F (32.2 C) in 28 years, most in 2007 with 232.
  • San Sebastian Tlacotepec de D: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1970 with 105.
  • 11 fixed thresholds have at least one qualifying day at San Sebastian Tlacotepec de D.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at San Sebastian Tlacotepec de D Days per year at San Sebastian Tlacotepec de D with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 290 in 2007. 01002003001954: 2241955: 2501956: 2391957: 2681958: 2261959: 1941960: 2101961: 2171962: 2501964: 881965: 1241966: 2001967: 2411968: 2161969: 2171970: 2711972: 2671973: 2231974: 2581975: 2661976: 1881977: 2201978: 1571979: 1521980: 2192007: 2902008: 2692009: 2601954195719601964196719701974197719802009
Days per year at San Sebastian Tlacotepec de D with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 290 in 2007.
Days at or above 30 C (86 F) per year at San Sebastian Tlacotepec de D
YearDaysDecade average
1954224233.5
1955250233.5
1956239233.5
1957268233.5
1958226233.5
1959194233.5
1960210195.9
1961217195.9
1962250195.9
196488195.9
1965124195.9
1966200195.9
1967241195.9
1968216195.9
1969217195.9
1970271222.4
1972267222.4
1973223222.4
1974258222.4
1975266222.4
1976188222.4
1977220222.4
1978157222.4
1979152222.4
1980219219
2007290273
2008269273
2009260273
First to last qualifying date each year at San Sebastian Tlacotepec de D For each year, a bar from the first to the last day at San Sebastian Tlacotepec de D meeting 30 C (86 F). 1954: 11 February 1954 to 11 December 19541955: 1 January 1955 to 23 December 19551956: 16 January 1956 to 23 December 19561957: 2 January 1957 to 23 December 19571958: 1 January 1958 to 14 December 19581959: 3 January 1959 to 27 December 19591960: 1 January 1960 to 31 December 19601961: 23 January 1961 to 16 December 19611962: 4 January 1962 to 27 December 19621964: 19 January 1964 to 25 December 19641965: 25 January 1965 to 23 November 19651966: 9 February 1966 to 31 December 19661967: 1 January 1967 to 26 December 19671968: 1 January 1968 to 31 December 19681969: 10 January 1969 to 31 December 19691970: 27 January 1970 to 29 December 19701972: 1 January 1972 to 12 December 19721973: 2 January 1973 to 27 November 19731974: 3 January 1974 to 29 December 19741975: 1 January 1975 to 17 December 19751976: 2 January 1976 to 25 October 19761977: 6 January 1977 to 20 December 19771978: 12 February 1978 to 4 December 19781979: 20 January 1979 to 31 October 19791980: 16 February 1980 to 30 December 19802007: 3 January 2007 to 31 December 20072008: 4 January 2008 to 31 December 20082009: 4 January 2009 to 31 December 20091954195819621967197219761980JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at San Sebastian Tlacotepec de D meeting 30 C (86 F).
First to last qualifying date each year at San Sebastian Tlacotepec de D
YearFirst dateLast date
19541954-02-111954-12-11
19551955-01-011955-12-23
19561956-01-161956-12-23
19571957-01-021957-12-23
19581958-01-011958-12-14
19591959-01-031959-12-27
19601960-01-011960-12-31
19611961-01-231961-12-16
19621962-01-041962-12-27
19641964-01-191964-12-25
19651965-01-251965-11-23
19661966-02-091966-12-31
19671967-01-011967-12-26
19681968-01-011968-12-31
19691969-01-101969-12-31
19701970-01-271970-12-29
19721972-01-011972-12-12
19731973-01-021973-11-27
19741974-01-031974-12-29
19751975-01-011975-12-17
19761976-01-021976-10-25
19771977-01-061977-12-20
19781978-02-121978-12-04
19791979-01-201979-10-31
19801980-02-161980-12-30
20072007-01-032007-12-31
20082008-01-042008-12-31
20092009-01-042009-12-31

Every Fixed Threshold

Fixed thresholds at San Sebastian Tlacotepec de D
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days282902007260
35 C (95 F): Days28165200778
40 C (104 F): Days142520084
90 F (32.2 C): Days282322007172
100 F (37.8 C): Days2746200825
20 C (68 F): Tropical nights (min2721019583
25 C (77 F): Days with min161119682
10 mm (0.39 in): Days with 10 mm or more rain28105197070
25 mm (0.98 in): Days with 25 mm or more rain2871197030
50 mm (1.97 in): Days with 50 mm or more rain2842197010
100 mm (3.94 in): Days with 100 mm or more rain221119701

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.

Download the Data

  • Data for San Sebastian Tlacotepec de D 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).