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Built 2026-10-19 (19 October 2026)

Barstow-Daggett AP Threshold Days by Year (USW00023161)

16 fixed thresholds counted per year at Barstow-Daggett AP (USW00023161): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Barstow-Daggett AP Thresholds

  • Barstow-Daggett AP: days with a maximum temperature at or above 30 C (86 F) in 83 years, most in 2012 with 182.
  • Barstow-Daggett AP: days with a maximum temperature at or above 35 C (95 F) in 83 years, most in 2001 with 141.
  • Barstow-Daggett AP: days with a maximum temperature at or above 40 C (104 F) in 83 years, most in 2024 with 86.
  • Barstow-Daggett AP: days with a maximum temperature at or above 90 F (32.2 C) in 83 years, most in 1954 with 161.
  • 16 fixed thresholds have at least one qualifying day at Barstow-Daggett AP.
83 years with a qualifying day
Days at or above 30 C (86 F) per year at Barstow-Daggett AP Days per year at Barstow-Daggett AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 182 in 2012. 0501001502001944: 1461945: 1511946: 1671947: 1611948: 1551949: 1611950: 1771951: 1531952: 1731953: 1451954: 1761955: 1561956: 1631957: 1431958: 1701959: 1631960: 1701961: 1571962: 1721963: 1461964: 1571965: 1461966: 1611967: 1441968: 1441969: 1541970: 1451971: 1401972: 1591973: 1611974: 1691975: 1491976: 1571977: 1511978: 1521979: 1641980: 1591981: 1571982: 1431983: 1311984: 1311985: 1531986: 1531987: 1741988: 1741989: 1781990: 1701991: 1591992: 1781993: 1631994: 1661995: 1511996: 1701997: 1711998: 1321999: 1632000: 1682001: 1792002: 1642003: 1722004: 1692005: 1472006: 1572007: 1682008: 1632009: 1402010: 1522011: 1582012: 1822013: 1682014: 1742015: 1622016: 1592017: 1642018: 1662019: 1562020: 1792021: 1672022: 1782023: 1642024: 1782025: 1712026: 1781944195319621971198019891998200720162025
Days per year at Barstow-Daggett AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 182 in 2012.
Days at or above 30 C (86 F) per year at Barstow-Daggett AP
YearDaysDecade average
1944146156.8
1945151156.8
1946167156.8
1947161156.8
1948155156.8
1949161156.8
1950177161.9
1951153161.9
1952173161.9
1953145161.9
1954176161.9
1955156161.9
1956163161.9
1957143161.9
1958170161.9
1959163161.9
1960170155.1
1961157155.1
1962172155.1
1963146155.1
1964157155.1
1965146155.1
1966161155.1
1967144155.1
1968144155.1
1969154155.1
1970145154.7
1971140154.7
1972159154.7
1973161154.7
1974169154.7
1975149154.7
1976157154.7
1977151154.7
1978152154.7
1979164154.7
1980159155.3
1981157155.3
1982143155.3
1983131155.3
1984131155.3
1985153155.3
1986153155.3
1987174155.3
1988174155.3
1989178155.3
1990170162.3
1991159162.3
1992178162.3
1993163162.3
1994166162.3
1995151162.3
1996170162.3
1997171162.3
1998132162.3
1999163162.3
2000168162.7
2001179162.7
2002164162.7
2003172162.7
2004169162.7
2005147162.7
2006157162.7
2007168162.7
2008163162.7
2009140162.7
2010152164.1
2011158164.1
2012182164.1
2013168164.1
2014174164.1
2015162164.1
2016159164.1
2017164164.1
2018166164.1
2019156164.1
2020179173.6
2021167173.6
2022178173.6
2023164173.6
2024178173.6
2025171173.6
2026178173.6
First to last qualifying date each year at Barstow-Daggett AP For each year, a bar from the first to the last day at Barstow-Daggett AP meeting 30 C (86 F). 1944: 2 April 1944 to 20 October 19441945: 7 April 1945 to 20 October 19451946: 11 April 1946 to 26 October 19461947: 11 April 1947 to 26 October 19471948: 14 April 1948 to 11 October 19481949: 11 April 1949 to 29 October 19491950: 30 March 1950 to 6 November 19501951: 8 April 1951 to 20 October 19511952: 5 April 1952 to 29 October 19521953: 27 March 1953 to 18 October 19531954: 8 April 1954 to 22 October 19541955: 13 April 1955 to 10 November 19551956: 23 March 1956 to 20 October 19561957: 5 April 1957 to 10 October 19571958: 16 April 1958 to 19 October 19581959: 1 April 1959 to 27 October 19591960: 20 March 1960 to 2 November 19601961: 1 April 1961 to 20 October 19611962: 27 March 1962 to 3 November 19621963: 5 April 1963 to 14 October 19631964: 11 April 1964 to 22 October 19641965: 19 April 1965 to 1 November 19651966: 29 March 1966 to 31 October 19661967: 7 May 1967 to 1 November 19671968: 11 April 1968 to 28 October 19681969: 28 March 1969 to 9 October 19691970: 10 April 1970 to 13 October 19701971: 23 March 1971 to 14 October 19711972: 28 February 1972 to 3 October 19721973: 24 April 1973 to 11 November 19731974: 15 March 1974 to 21 October 19741975: 2 May 1975 to 21 October 19751976: 24 March 1976 to 3 November 19761977: 6 April 1977 to 18 October 19771978: 11 April 1978 to 29 October 19781979: 13 April 1979 to 25 October 19791980: 14 April 1980 to 8 November 19801981: 6 April 1981 to 21 October 19811982: 25 April 1982 to 23 October 19821983: 7 May 1983 to 23 October 19831984: 13 April 1984 to 13 October 19841985: 2 April 1985 to 27 October 19851986: 26 February 1986 to 29 October 19861987: 8 April 1987 to 21 October 19871988: 21 March 1988 to 3 November 19881989: 24 February 1989 to 12 November 19891990: 19 March 1990 to 30 October 19901991: 4 April 1991 to 8 November 19911992: 10 April 1992 to 20 October 19921993: 23 March 1993 to 26 October 19931994: 14 March 1994 to 1 November 19941995: 4 April 1995 to 27 October 19951996: 19 March 1996 to 18 October 19961997: 11 March 1997 to 19 October 19971998: 22 March 1998 to 13 October 19981999: 17 April 1999 to 27 October 19992000: 2 April 2000 to 20 October 20002001: 31 March 2001 to 27 October 20012002: 29 March 2002 to 15 October 20022003: 13 March 2003 to 29 October 20032004: 18 March 2004 to 16 October 20042005: 16 April 2005 to 24 October 20052006: 13 April 2006 to 8 November 20062007: 12 March 2007 to 7 November 20072008: 13 April 2008 to 30 October 20082009: 19 April 2009 to 24 October 20092010: 29 March 2010 to 5 November 20102011: 31 March 2011 to 31 October 20112012: 22 March 2012 to 7 November 20122013: 14 March 2013 to 27 October 20132014: 13 February 2014 to 10 November 20142015: 15 March 2015 to 1 November 20152016: 1 March 2016 to 22 October 20162017: 12 March 2017 to 24 November 20172018: 30 March 2018 to 29 October 20182019: 8 April 2019 to 26 October 20192020: 22 April 2020 to 6 November 20202021: 29 March 2021 to 30 October 20212022: 24 March 2022 to 21 October 20222023: 10 April 2023 to 5 November 20232024: 11 April 2024 to 27 October 20242025: 24 March 2025 to 3 November 20252026: 28 February 2026 to 10 October 202619441955196619771988199920102021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Barstow-Daggett AP meeting 30 C (86 F).
First to last qualifying date each year at Barstow-Daggett AP
YearFirst dateLast date
19441944-04-021944-10-20
19451945-04-071945-10-20
19461946-04-111946-10-26
19471947-04-111947-10-26
19481948-04-141948-10-11
19491949-04-111949-10-29
19501950-03-301950-11-06
19511951-04-081951-10-20
19521952-04-051952-10-29
19531953-03-271953-10-18
19541954-04-081954-10-22
19551955-04-131955-11-10
19561956-03-231956-10-20
19571957-04-051957-10-10
19581958-04-161958-10-19
19591959-04-011959-10-27
19601960-03-201960-11-02
19611961-04-011961-10-20
19621962-03-271962-11-03
19631963-04-051963-10-14
19641964-04-111964-10-22
19651965-04-191965-11-01
19661966-03-291966-10-31
19671967-05-071967-11-01
19681968-04-111968-10-28
19691969-03-281969-10-09
19701970-04-101970-10-13
19711971-03-231971-10-14
19721972-02-281972-10-03
19731973-04-241973-11-11
19741974-03-151974-10-21
19751975-05-021975-10-21
19761976-03-241976-11-03
19771977-04-061977-10-18
19781978-04-111978-10-29
19791979-04-131979-10-25
19801980-04-141980-11-08
19811981-04-061981-10-21
19821982-04-251982-10-23
19831983-05-071983-10-23
19841984-04-131984-10-13
19851985-04-021985-10-27
19861986-02-261986-10-29
19871987-04-081987-10-21
19881988-03-211988-11-03
19891989-02-241989-11-12
19901990-03-191990-10-30
19911991-04-041991-11-08
19921992-04-101992-10-20
19931993-03-231993-10-26
19941994-03-141994-11-01
19951995-04-041995-10-27
19961996-03-191996-10-18
19971997-03-111997-10-19
19981998-03-221998-10-13
19991999-04-171999-10-27
20002000-04-022000-10-20
20012001-03-312001-10-27
20022002-03-292002-10-15
20032003-03-132003-10-29
20042004-03-182004-10-16
20052005-04-162005-10-24
20062006-04-132006-11-08
20072007-03-122007-11-07
20082008-04-132008-10-30
20092009-04-192009-10-24
20102010-03-292010-11-05
20112011-03-312011-10-31
20122012-03-222012-11-07
20132013-03-142013-10-27
20142014-02-132014-11-10
20152015-03-152015-11-01
20162016-03-012016-10-22
20172017-03-122017-11-24
20182018-03-302018-10-29
20192019-04-082019-10-26
20202020-04-222020-11-06
20212021-03-292021-10-30
20222022-03-242022-10-21
20232023-04-102023-11-05
20242024-04-112024-10-27
20252025-03-242025-11-03
20262026-02-282026-10-10

Every Fixed Threshold

Fixed thresholds at Barstow-Daggett AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days831822012178
35 C (95 F): Days831412001129
40 C (104 F): Days8386202462
45 C (113 F): Days481320244
90 F (32.2 C): Days831611954156
100 F (37.8 C): Days83110202483
110 F (43.3 C): Days7531202417
0 C (32 F): Ice days (max1219492
0 C (32 F): Frost days (min836119488
-10 C (14 F): Days with min6419501
20 C (68 F): Tropical nights (min83120197496
25 C (77 F): Days with min8256202443
10 mm (0.39 in): Days with 10 mm or more rain74819832
25 mm (0.98 in): Days with 25 mm or more rain23219911
50 mm (1.97 in): Days with 50 mm or more rain2119581
10 cm (3.9 in): Days with 10 cm or more snowfall4219671

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1944.

Download the Data

  • Data for Barstow-Daggett AP 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 (2026-10-17).