Built 2026-10-19 (19 October 2026)

Samaria Threshold Days by Year (MXN00027039)

12 fixed thresholds counted per year at Samaria (MXN00027039): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Samaria Thresholds

  • Samaria: days with a maximum temperature at or above 30 C (86 F) in 61 years, most in 1998 with 306.
  • Samaria: days with a maximum temperature at or above 35 C (95 F) in 61 years, most in 1986 with 158.
  • Samaria: days with a maximum temperature at or above 90 F (32.2 C) in 61 years, most in 1985 with 262.
  • Samaria: nights with a minimum temperature at or above 20 C (68 F) in 61 years, most in 1982 with 321.
  • 12 fixed thresholds have at least one qualifying day at Samaria.
61 years with a qualifying day
Days at or above 30 C (86 F) per year at Samaria Days per year at Samaria with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 306 in 1998. 01002003004001950: 2171951: 2261952: 2041953: 2301954: 2491955: 2651956: 2821957: 2681958: 2321959: 2381960: 2591961: 2651962: 2901963: 2701964: 2591965: 2631966: 2271967: 2541968: 2441969: 2551970: 2281971: 2881972: 3011973: 2671974: 2631975: 2601976: 2421977: 2621978: 2771979: 2541980: 2661981: 2731982: 3041983: 2921984: 2881985: 3031986: 3031988: 2471989: 2691990: 2761991: 2391992: 2781993: 2871994: 3011995: 2871996: 2721997: 2991998: 3061999: 2462000: 2642001: 2452002: 2542003: 2402004: 2832005: 3022006: 2632008: 1632009: 2482010: 2452011: 2282012: 191195019571964197119781985199320002008
Days per year at Samaria with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 306 in 1998.
Days at or above 30 C (86 F) per year at Samaria
YearDaysDecade average
1950217241.1
1951226241.1
1952204241.1
1953230241.1
1954249241.1
1955265241.1
1956282241.1
1957268241.1
1958232241.1
1959238241.1
1960259258.6
1961265258.6
1962290258.6
1963270258.6
1964259258.6
1965263258.6
1966227258.6
1967254258.6
1968244258.6
1969255258.6
1970228264.2
1971288264.2
1972301264.2
1973267264.2
1974263264.2
1975260264.2
1976242264.2
1977262264.2
1978277264.2
1979254264.2
1980266282.8
1981273282.8
1982304282.8
1983292282.8
1984288282.8
1985303282.8
1986303282.8
1988247282.8
1989269282.8
1990276279.1
1991239279.1
1992278279.1
1993287279.1
1994301279.1
1995287279.1
1996272279.1
1997299279.1
1998306279.1
1999246279.1
2000264251.3
2001245251.3
2002254251.3
2003240251.3
2004283251.3
2005302251.3
2006263251.3
2008163251.3
2009248251.3
2010245221.3
2011228221.3
2012191221.3
First to last qualifying date each year at Samaria For each year, a bar from the first to the last day at Samaria meeting 30 C (86 F). 1950: 4 January 1950 to 5 December 19501951: 2 January 1951 to 21 December 19511952: 22 January 1952 to 30 December 19521953: 20 January 1953 to 28 December 19531954: 5 January 1954 to 28 December 19541955: 8 January 1955 to 24 December 19551956: 17 January 1956 to 24 December 19561957: 7 January 1957 to 19 December 19571958: 28 January 1958 to 10 December 19581959: 4 January 1959 to 27 December 19591960: 1 January 1960 to 31 December 19601961: 7 January 1961 to 22 December 19611962: 5 January 1962 to 29 December 19621963: 1 January 1963 to 14 December 19631964: 8 January 1964 to 29 December 19641965: 14 January 1965 to 24 December 19651966: 1 February 1966 to 28 December 19661967: 1 January 1967 to 31 December 19671968: 1 January 1968 to 31 December 19681969: 9 January 1969 to 29 December 19691970: 22 January 1970 to 25 December 19701971: 3 January 1971 to 30 December 19711972: 1 January 1972 to 31 December 19721973: 1 January 1973 to 31 December 19731974: 9 January 1974 to 31 December 19741975: 3 January 1975 to 29 December 19751976: 2 January 1976 to 31 December 19761977: 6 January 1977 to 30 December 19771978: 7 January 1978 to 31 December 19781979: 1 January 1979 to 23 December 19791980: 3 January 1980 to 10 December 19801981: 26 January 1981 to 31 December 19811982: 1 January 1982 to 28 December 19821983: 19 January 1983 to 28 December 19831984: 9 January 1984 to 31 December 19841985: 1 January 1985 to 31 December 19851986: 1 January 1986 to 25 December 19861988: 1 January 1988 to 30 December 19881989: 1 January 1989 to 30 December 19891990: 1 January 1990 to 30 December 19901991: 1 January 1991 to 31 December 19911992: 5 January 1992 to 29 December 19921993: 1 January 1993 to 22 December 19931994: 1 January 1994 to 31 December 19941995: 8 January 1995 to 23 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 27 December 19971998: 5 January 1998 to 31 December 19981999: 1 January 1999 to 31 December 19992000: 1 January 2000 to 27 December 20002001: 7 January 2001 to 17 December 20012002: 11 January 2002 to 31 December 20022003: 1 January 2003 to 28 December 20032004: 3 January 2004 to 31 December 20042005: 1 January 2005 to 31 December 20052006: 1 January 2006 to 24 December 20062008: 8 January 2008 to 26 December 20082009: 4 January 2009 to 25 December 20092010: 1 January 2010 to 31 December 20102011: 1 January 2011 to 23 November 20112012: 9 January 2012 to 29 December 201219501958196619741982199119992008JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Samaria meeting 30 C (86 F).
First to last qualifying date each year at Samaria
YearFirst dateLast date
19501950-01-041950-12-05
19511951-01-021951-12-21
19521952-01-221952-12-30
19531953-01-201953-12-28
19541954-01-051954-12-28
19551955-01-081955-12-24
19561956-01-171956-12-24
19571957-01-071957-12-19
19581958-01-281958-12-10
19591959-01-041959-12-27
19601960-01-011960-12-31
19611961-01-071961-12-22
19621962-01-051962-12-29
19631963-01-011963-12-14
19641964-01-081964-12-29
19651965-01-141965-12-24
19661966-02-011966-12-28
19671967-01-011967-12-31
19681968-01-011968-12-31
19691969-01-091969-12-29
19701970-01-221970-12-25
19711971-01-031971-12-30
19721972-01-011972-12-31
19731973-01-011973-12-31
19741974-01-091974-12-31
19751975-01-031975-12-29
19761976-01-021976-12-31
19771977-01-061977-12-30
19781978-01-071978-12-31
19791979-01-011979-12-23
19801980-01-031980-12-10
19811981-01-261981-12-31
19821982-01-011982-12-28
19831983-01-191983-12-28
19841984-01-091984-12-31
19851985-01-011985-12-31
19861986-01-011986-12-25
19881988-01-011988-12-30
19891989-01-011989-12-30
19901990-01-011990-12-30
19911991-01-011991-12-31
19921992-01-051992-12-29
19931993-01-011993-12-22
19941994-01-011994-12-31
19951995-01-081995-12-23
19961996-01-011996-12-31
19971997-01-011997-12-27
19981998-01-051998-12-31
19991999-01-011999-12-31
20002000-01-012000-12-27
20012001-01-072001-12-17
20022002-01-112002-12-31
20032003-01-012003-12-28
20042004-01-032004-12-31
20052005-01-012005-12-31
20062006-01-012006-12-24
20082008-01-082008-12-26
20092009-01-042009-12-25
20102010-01-012010-12-31
20112011-01-012011-11-23
20122012-01-092012-12-29

Every Fixed Threshold

Fixed thresholds at Samaria
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days613061998191
35 C (95 F): Days6115819869
40 C (104 F): Days261720051
90 F (32.2 C): Days61262198560
100 F (37.8 C): Days584919984
20 C (68 F): Tropical nights (min613211982213
25 C (77 F): Days with min5692196011
10 mm (0.39 in): Days with 10 mm or more rain6171200050
25 mm (0.98 in): Days with 25 mm or more rain6135199925
50 mm (1.97 in): Days with 50 mm or more rain611519799
100 mm (3.94 in): Days with 100 mm or more rain42619541
200 mm (7.87 in): Days with 200 mm or more rain6219552

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 Samaria 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).