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Built 2026-10-19 (19 October 2026)

Navojoa Threshold Days by Year (MXN00026061)

15 fixed thresholds counted per year at Navojoa (MXN00026061): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Navojoa Thresholds

  • Navojoa: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 1943 with 24.
  • Navojoa: days with 25 mm (0.98 in) or more of precipitation in 64 years, most in 1984 with 11.
  • Navojoa: nights with a minimum temperature at or above 20 C (68 F) in 63 years, most in 1978 with 204.
  • Navojoa: days with a maximum temperature at or above 30 C (86 F) in 62 years, most in 1977 with 332.
  • 15 fixed thresholds have at least one qualifying day at Navojoa.
62 years with a qualifying day
Days at or above 30 C (86 F) per year at Navojoa Days per year at Navojoa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 332 in 1977. 01002003004001922: 2121923: 2221926: 2481927: 2981928: 2501937: 2811938: 2811939: 2671942: 3311943: 3311960: 2461961: 2291962: 2411963: 2391964: 2141965: 2321966: 2471967: 2431968: 2911969: 2951970: 3061971: 2881972: 3021973: 2891974: 2991975: 3001976: 3081977: 3321978: 3001979: 2761980: 2471981: 2591982: 2341983: 2191984: 2191985: 2221987: 2541988: 2631989: 2491990: 2461991: 2391992: 2291993: 2511994: 2481995: 2161996: 2281997: 2301998: 2471999: 2532000: 2572001: 2462002: 2632003: 2912004: 2432005: 2862006: 3152007: 2842008: 2802009: 2752010: 2382011: 2582012: 270192219391964197119781985199320002007
Days per year at Navojoa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 332 in 1977.
Days at or above 30 C (86 F) per year at Navojoa
YearDaysDecade average
1922212246
1923222246
1926248246
1927298246
1928250246
1937281276.3
1938281276.3
1939267276.3
1942331331
1943331331
1960246247.7
1961229247.7
1962241247.7
1963239247.7
1964214247.7
1965232247.7
1966247247.7
1967243247.7
1968291247.7
1969295247.7
1970306300
1971288300
1972302300
1973289300
1974299300
1975300300
1976308300
1977332300
1978300300
1979276300
1980247240.7
1981259240.7
1982234240.7
1983219240.7
1984219240.7
1985222240.7
1987254240.7
1988263240.7
1989249240.7
1990246238.7
1991239238.7
1992229238.7
1993251238.7
1994248238.7
1995216238.7
1996228238.7
1997230238.7
1998247238.7
1999253238.7
2000257274
2001246274
2002263274
2003291274
2004243274
2005286274
2006315274
2007284274
2008280274
2009275274
2010238255.3
2011258255.3
2012270255.3
First to last qualifying date each year at Navojoa For each year, a bar from the first to the last day at Navojoa meeting 30 C (86 F). 1922: 9 February 1922 to 22 December 19221923: 9 January 1923 to 24 October 19231926: 6 February 1926 to 2 December 19261927: 3 January 1927 to 7 December 19271928: 3 January 1928 to 29 December 19281937: 4 February 1937 to 30 December 19371938: 3 February 1938 to 19 December 19381939: 1 January 1939 to 16 December 19391942: 7 January 1942 to 31 December 19421943: 1 January 1943 to 27 December 19431960: 3 March 1960 to 25 December 19601961: 9 January 1961 to 1 December 19611962: 3 February 1962 to 16 December 19621963: 30 January 1963 to 4 December 19631964: 28 March 1964 to 30 November 19641965: 17 January 1965 to 31 December 19651966: 7 January 1966 to 16 December 19661967: 12 February 1967 to 18 December 19671968: 12 January 1968 to 31 December 19681969: 1 January 1969 to 26 December 19691970: 11 January 1970 to 27 December 19701971: 12 January 1971 to 28 December 19711972: 15 January 1972 to 26 December 19721973: 14 January 1973 to 31 December 19731974: 14 January 1974 to 22 December 19741975: 5 January 1975 to 20 December 19751976: 6 January 1976 to 28 December 19761977: 5 January 1977 to 31 December 19771978: 1 January 1978 to 25 December 19781979: 12 January 1979 to 17 December 19791980: 12 January 1980 to 28 December 19801981: 13 February 1981 to 21 December 19811982: 16 February 1982 to 16 November 19821983: 5 January 1983 to 26 December 19831984: 1 January 1984 to 10 December 19841985: 14 February 1985 to 31 December 19851987: 26 January 1987 to 11 December 19871988: 4 January 1988 to 4 December 19881989: 22 January 1989 to 10 December 19891990: 10 January 1990 to 14 December 19901991: 2 February 1991 to 15 December 19911992: 28 February 1992 to 31 December 19921993: 7 February 1993 to 27 December 19931994: 3 January 1994 to 3 November 19941995: 17 March 1995 to 13 December 19951996: 8 January 1996 to 28 October 19961997: 6 March 1997 to 18 December 19971998: 1 January 1998 to 12 December 19981999: 4 January 1999 to 31 December 19992000: 12 January 2000 to 19 December 20002001: 4 January 2001 to 19 December 20012002: 15 February 2002 to 31 December 20022003: 4 January 2003 to 27 December 20032004: 17 February 2004 to 20 December 20042005: 10 January 2005 to 31 December 20052006: 1 January 2006 to 26 December 20062007: 8 January 2007 to 4 December 20072008: 8 February 2008 to 20 December 20082009: 8 January 2009 to 17 December 20092010: 16 March 2010 to 14 December 20102011: 7 February 2011 to 4 December 20112012: 3 January 2012 to 5 December 201219221942196619741982199119992007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Navojoa meeting 30 C (86 F).
First to last qualifying date each year at Navojoa
YearFirst dateLast date
19221922-02-091922-12-22
19231923-01-091923-10-24
19261926-02-061926-12-02
19271927-01-031927-12-07
19281928-01-031928-12-29
19371937-02-041937-12-30
19381938-02-031938-12-19
19391939-01-011939-12-16
19421942-01-071942-12-31
19431943-01-011943-12-27
19601960-03-031960-12-25
19611961-01-091961-12-01
19621962-02-031962-12-16
19631963-01-301963-12-04
19641964-03-281964-11-30
19651965-01-171965-12-31
19661966-01-071966-12-16
19671967-02-121967-12-18
19681968-01-121968-12-31
19691969-01-011969-12-26
19701970-01-111970-12-27
19711971-01-121971-12-28
19721972-01-151972-12-26
19731973-01-141973-12-31
19741974-01-141974-12-22
19751975-01-051975-12-20
19761976-01-061976-12-28
19771977-01-051977-12-31
19781978-01-011978-12-25
19791979-01-121979-12-17
19801980-01-121980-12-28
19811981-02-131981-12-21
19821982-02-161982-11-16
19831983-01-051983-12-26
19841984-01-011984-12-10
19851985-02-141985-12-31
19871987-01-261987-12-11
19881988-01-041988-12-04
19891989-01-221989-12-10
19901990-01-101990-12-14
19911991-02-021991-12-15
19921992-02-281992-12-31
19931993-02-071993-12-27
19941994-01-031994-11-03
19951995-03-171995-12-13
19961996-01-081996-10-28
19971997-03-061997-12-18
19981998-01-011998-12-12
19991999-01-041999-12-31
20002000-01-122000-12-19
20012001-01-042001-12-19
20022002-02-152002-12-31
20032003-01-042003-12-27
20042004-02-172004-12-20
20052005-01-102005-12-31
20062006-01-012006-12-26
20072007-01-082007-12-04
20082008-02-082008-12-20
20092009-01-082009-12-17
20102010-03-162010-12-14
20112011-02-072011-12-04
20122012-01-032012-12-05

Every Fixed Threshold

Fixed thresholds at Navojoa
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days623321977270
35 C (95 F): Days622561943176
40 C (104 F): Days62149194247
45 C (113 F): Days95819426
90 F (32.2 C): Days622971942214
100 F (37.8 C): Days62206194388
110 F (43.3 C): Days309019421
120 F (48.9 C): Days2319421
0 C (32 F): Frost days (min9819394
20 C (68 F): Tropical nights (min632041978129
25 C (77 F): Days with min62139197737
10 mm (0.39 in): Days with 10 mm or more rain6424194310
25 mm (0.98 in): Days with 25 mm or more rain641119843
50 mm (1.97 in): Days with 50 mm or more rain47419762
100 mm (3.94 in): Days with 100 mm or more rain7220081

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1922.

Download the Data

  • Data for Navojoa 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).