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Built 2026-10-19 (19 October 2026)

Brawley 2 SW Threshold Days by Year (USC00041048)

15 fixed thresholds counted per year at Brawley 2 SW (USC00041048): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Brawley 2 SW Thresholds

  • Brawley 2 SW: days with a maximum temperature at or above 30 C (86 F) in 82 years, most in 1950 with 239.
  • Brawley 2 SW: days with a maximum temperature at or above 35 C (95 F) in 82 years, most in 1934 with 179.
  • Brawley 2 SW: days with a maximum temperature at or above 40 C (104 F) in 82 years, most in 1946 with 118.
  • Brawley 2 SW: days with a maximum temperature at or above 90 F (32.2 C) in 82 years, most in 1950 with 211.
  • 15 fixed thresholds have at least one qualifying day at Brawley 2 SW.
82 years with a qualifying day
Days at or above 30 C (86 F) per year at Brawley 2 SW Days per year at Brawley 2 SW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 239 in 1950. 01002003001913: 1881923: 1591924: 1811925: 1901926: 1881927: 1891928: 1911929: 2001931: 2211932: 1991934: 2251935: 1951936: 1951937: 2051938: 1871939: 2121940: 2031941: 1791943: 2191944: 1931945: 2131946: 2031947: 2051948: 1991949: 2241950: 2391951: 2011952: 2111953: 2041954: 2321955: 2011956: 2101957: 1891958: 2001959: 2151960: 2041961: 1851962: 2031963: 1971964: 1871965: 1931966: 2101967: 1901968: 2001969: 1891970: 1911971: 1771972: 2081973: 1931974: 1981975: 1741976: 1881977: 2051978: 1951979: 1911980: 1821981: 2091982: 1911983: 1911984: 1701985: 2081986: 2081987: 1971988: 2051989: 2221990: 2131991: 1861992: 1971993: 2051994: 2011995: 2071996: 2131997: 2131998: 1761999: 2052000: 2002001: 2242002: 1872003: 1922004: 2112005: 1712006: 2071913193219431952196119701979198819972006
Days per year at Brawley 2 SW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 239 in 1950.
Days at or above 30 C (86 F) per year at Brawley 2 SW
YearDaysDecade average
1913188188
1923159185.4
1924181185.4
1925190185.4
1926188185.4
1927189185.4
1928191185.4
1929200185.4
1931221204.9
1932199204.9
1934225204.9
1935195204.9
1936195204.9
1937205204.9
1938187204.9
1939212204.9
1940203204.2
1941179204.2
1943219204.2
1944193204.2
1945213204.2
1946203204.2
1947205204.2
1948199204.2
1949224204.2
1950239210.2
1951201210.2
1952211210.2
1953204210.2
1954232210.2
1955201210.2
1956210210.2
1957189210.2
1958200210.2
1959215210.2
1960204195.8
1961185195.8
1962203195.8
1963197195.8
1964187195.8
1965193195.8
1966210195.8
1967190195.8
1968200195.8
1969189195.8
1970191192
1971177192
1972208192
1973193192
1974198192
1975174192
1976188192
1977205192
1978195192
1979191192
1980182198.3
1981209198.3
1982191198.3
1983191198.3
1984170198.3
1985208198.3
1986208198.3
1987197198.3
1988205198.3
1989222198.3
1990213201.6
1991186201.6
1992197201.6
1993205201.6
1994201201.6
1995207201.6
1996213201.6
1997213201.6
1998176201.6
1999205201.6
2000200198.9
2001224198.9
2002187198.9
2003192198.9
2004211198.9
2005171198.9
2006207198.9
First to last qualifying date each year at Brawley 2 SW For each year, a bar from the first to the last day at Brawley 2 SW meeting 30 C (86 F). 1913: 30 March 1913 to 9 November 19131923: 17 February 1923 to 20 October 19231924: 13 February 1924 to 2 December 19241925: 5 February 1925 to 31 October 19251926: 28 February 1926 to 16 November 19261927: 14 March 1927 to 18 November 19271928: 12 January 1928 to 21 November 19281929: 23 February 1929 to 20 November 19291931: 3 March 1931 to 8 November 19311932: 25 February 1932 to 19 November 19321934: 9 February 1934 to 14 November 19341935: 30 January 1935 to 2 November 19351936: 28 February 1936 to 18 November 19361937: 1 March 1937 to 5 November 19371938: 20 March 1938 to 8 December 19381939: 16 March 1939 to 7 November 19391940: 20 March 1940 to 2 November 19401941: 9 April 1941 to 16 November 19411943: 14 February 1943 to 20 November 19431944: 30 March 1944 to 3 November 19441945: 8 March 1945 to 5 November 19451946: 23 February 1946 to 27 October 19461947: 15 February 1947 to 1 December 19471948: 11 January 1948 to 4 November 19481949: 16 March 1949 to 3 December 19491950: 17 February 1950 to 29 November 19501951: 10 February 1951 to 15 November 19511952: 27 March 1952 to 7 November 19521953: 30 January 1953 to 30 November 19531954: 2 February 1954 to 29 November 19541955: 9 March 1955 to 11 November 19551956: 3 March 1956 to 14 November 19561957: 11 February 1957 to 28 October 19571958: 12 April 1958 to 4 December 19581959: 3 March 1959 to 25 November 19591960: 7 March 1960 to 2 November 19601961: 23 March 1961 to 27 October 19611962: 27 March 1962 to 22 November 19621963: 4 February 1963 to 13 November 19631964: 19 March 1964 to 7 November 19641965: 21 February 1965 to 9 November 19651966: 12 March 1966 to 5 December 19661967: 2 March 1967 to 16 November 19671968: 21 February 1968 to 23 November 19681969: 27 March 1969 to 5 November 19691970: 16 March 1970 to 3 November 19701971: 19 January 1971 to 5 November 19711972: 28 February 1972 to 25 October 19721973: 7 April 1973 to 13 November 19731974: 15 March 1974 to 14 November 19741975: 5 March 1975 to 9 November 19751976: 23 March 1976 to 10 November 19761977: 15 February 1977 to 29 November 19771978: 18 March 1978 to 9 November 19781979: 7 March 1979 to 29 October 19791980: 31 March 1980 to 30 December 19801981: 18 February 1981 to 18 November 19811982: 21 February 1982 to 2 November 19821983: 10 March 1983 to 13 November 19831984: 1 March 1984 to 6 November 19841985: 16 February 1985 to 9 November 19851986: 24 February 1986 to 13 November 19861987: 2 April 1987 to 29 October 19871988: 21 March 1988 to 14 November 19881989: 24 February 1989 to 12 November 19891990: 25 February 1990 to 17 November 19901991: 15 February 1991 to 9 November 19911992: 9 April 1992 to 3 November 19921993: 17 March 1993 to 4 November 19931994: 3 March 1994 to 2 November 19941995: 3 February 1995 to 27 November 19951996: 8 February 1996 to 14 November 19961997: 8 March 1997 to 8 November 19971998: 22 March 1998 to 25 October 19981999: 2 March 1999 to 17 November 19992000: 21 January 2000 to 22 October 20002001: 15 March 2001 to 12 November 20012002: 13 March 2002 to 23 November 20022003: 1 February 2003 to 30 October 20032004: 9 March 2004 to 21 October 20042005: 9 March 2005 to 16 November 20052006: 10 February 2006 to 23 November 200619131935194719581969198019912002JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Brawley 2 SW meeting 30 C (86 F).
First to last qualifying date each year at Brawley 2 SW
YearFirst dateLast date
19131913-03-301913-11-09
19231923-02-171923-10-20
19241924-02-131924-12-02
19251925-02-051925-10-31
19261926-02-281926-11-16
19271927-03-141927-11-18
19281928-01-121928-11-21
19291929-02-231929-11-20
19311931-03-031931-11-08
19321932-02-251932-11-19
19341934-02-091934-11-14
19351935-01-301935-11-02
19361936-02-281936-11-18
19371937-03-011937-11-05
19381938-03-201938-12-08
19391939-03-161939-11-07
19401940-03-201940-11-02
19411941-04-091941-11-16
19431943-02-141943-11-20
19441944-03-301944-11-03
19451945-03-081945-11-05
19461946-02-231946-10-27
19471947-02-151947-12-01
19481948-01-111948-11-04
19491949-03-161949-12-03
19501950-02-171950-11-29
19511951-02-101951-11-15
19521952-03-271952-11-07
19531953-01-301953-11-30
19541954-02-021954-11-29
19551955-03-091955-11-11
19561956-03-031956-11-14
19571957-02-111957-10-28
19581958-04-121958-12-04
19591959-03-031959-11-25
19601960-03-071960-11-02
19611961-03-231961-10-27
19621962-03-271962-11-22
19631963-02-041963-11-13
19641964-03-191964-11-07
19651965-02-211965-11-09
19661966-03-121966-12-05
19671967-03-021967-11-16
19681968-02-211968-11-23
19691969-03-271969-11-05
19701970-03-161970-11-03
19711971-01-191971-11-05
19721972-02-281972-10-25
19731973-04-071973-11-13
19741974-03-151974-11-14
19751975-03-051975-11-09
19761976-03-231976-11-10
19771977-02-151977-11-29
19781978-03-181978-11-09
19791979-03-071979-10-29
19801980-03-311980-12-30
19811981-02-181981-11-18
19821982-02-211982-11-02
19831983-03-101983-11-13
19841984-03-011984-11-06
19851985-02-161985-11-09
19861986-02-241986-11-13
19871987-04-021987-10-29
19881988-03-211988-11-14
19891989-02-241989-11-12
19901990-02-251990-11-17
19911991-02-151991-11-09
19921992-04-091992-11-03
19931993-03-171993-11-04
19941994-03-031994-11-02
19951995-02-031995-11-27
19961996-02-081996-11-14
19971997-03-081997-11-08
19981998-03-221998-10-25
19991999-03-021999-11-17
20002000-01-212000-10-22
20012001-03-152001-11-12
20022002-03-132002-11-23
20032003-02-012003-10-30
20042004-03-092004-10-21
20052005-03-092005-11-16
20062006-02-102006-11-23

Every Fixed Threshold

Fixed thresholds at Brawley 2 SW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days822391950207
35 C (95 F): Days821791934149
40 C (104 F): Days821181946102
45 C (113 F): Days8037193711
50 C (122 F): Days1119501
90 F (32.2 C): Days822111950175
100 F (37.8 C): Days821511952133
110 F (43.3 C): Days8279193737
120 F (48.9 C): Days13319502
0 C (32 F): Frost days (min7828196410
20 C (68 F): Tropical nights (min801191952111
25 C (77 F): Days with min8064199657
10 mm (0.39 in): Days with 10 mm or more rain61819831
25 mm (0.98 in): Days with 25 mm or more rain18319672
50 mm (1.97 in): Days with 50 mm or more rain4219391

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

  • Data for Brawley 2 SW 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).