Built 2026-10-19 (19 October 2026)

Douglas (Bisbee) Intl AP Threshold Days by Year (USW00093026)

16 fixed thresholds counted per year at Douglas (Bisbee) Intl AP (USW00093026): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Douglas (Bisbee) Intl AP Thresholds

  • Douglas (Bisbee) Intl AP: days with a maximum temperature at or above 30 C (86 F) in 75 years, most in 2011 with 174.
  • Douglas (Bisbee) Intl AP: days with a maximum temperature at or above 35 C (95 F) in 75 years, most in 2011 with 87.
  • Douglas (Bisbee) Intl AP: days with a maximum temperature at or above 90 F (32.2 C) in 75 years, most in 1989 with 142.
  • Douglas (Bisbee) Intl AP: nights with a minimum temperature at or below 0 C (32 F) in 75 years, most in 1975 with 103.
  • 16 fixed thresholds have at least one qualifying day at Douglas (Bisbee) Intl AP.
75 years with a qualifying day
Days at or above 30 C (86 F) per year at Douglas (Bisbee) Intl AP Days per year at Douglas (Bisbee) Intl AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 174 in 2011. 0501001502001949: 1401950: 1471951: 1461952: 1591953: 1421954: 1451955: 1281956: 1481957: 1231958: 1261959: 1301960: 1451961: 1391962: 1341963: 1441964: 1131965: 1221966: 1221967: 1201968: 1121969: 1341970: 1281971: 1131972: 1201973: 1341974: 1241975: 1191976: 1101977: 1241978: 1371979: 1321980: 1281981: 1231982: 1351983: 1261984: 1301985: 1211986: 1151987: 1231988: 1381989: 1711990: 1401991: 1501992: 1441993: 1511994: 1401995: 1501996: 1541997: 1521998: 1481999: 1562000: 1682001: 1542002: 1572003: 1592004: 1322005: 1432006: 1282007: 1532008: 1532009: 1632010: 1502011: 1742012: 1632013: 1382014: 1312015: 1262016: 1552017: 1722018: 1532019: 1322023: 1652024: 1682025: 1452026: 1491949195719651973198119891997200520132024
Days per year at Douglas (Bisbee) Intl AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 174 in 2011.
Days at or above 30 C (86 F) per year at Douglas (Bisbee) Intl AP
YearDaysDecade average
1949140140
1950147139.4
1951146139.4
1952159139.4
1953142139.4
1954145139.4
1955128139.4
1956148139.4
1957123139.4
1958126139.4
1959130139.4
1960145128.5
1961139128.5
1962134128.5
1963144128.5
1964113128.5
1965122128.5
1966122128.5
1967120128.5
1968112128.5
1969134128.5
1970128124.1
1971113124.1
1972120124.1
1973134124.1
1974124124.1
1975119124.1
1976110124.1
1977124124.1
1978137124.1
1979132124.1
1980128131
1981123131
1982135131
1983126131
1984130131
1985121131
1986115131
1987123131
1988138131
1989171131
1990140148.5
1991150148.5
1992144148.5
1993151148.5
1994140148.5
1995150148.5
1996154148.5
1997152148.5
1998148148.5
1999156148.5
2000168151
2001154151
2002157151
2003159151
2004132151
2005143151
2006128151
2007153151
2008153151
2009163151
2010150149.4
2011174149.4
2012163149.4
2013138149.4
2014131149.4
2015126149.4
2016155149.4
2017172149.4
2018153149.4
2019132149.4
2023165156.8
2024168156.8
2025145156.8
2026149156.8
First to last qualifying date each year at Douglas (Bisbee) Intl AP For each year, a bar from the first to the last day at Douglas (Bisbee) Intl AP meeting 30 C (86 F). 1949: 22 April 1949 to 4 October 19491950: 30 March 1950 to 31 October 19501951: 23 April 1951 to 12 October 19511952: 2 May 1952 to 26 October 19521953: 20 April 1953 to 11 October 19531954: 9 April 1954 to 18 October 19541955: 28 April 1955 to 17 October 19551956: 25 March 1956 to 22 October 19561957: 14 February 1957 to 2 October 19571958: 20 April 1958 to 21 September 19581959: 2 April 1959 to 26 October 19591960: 7 March 1960 to 7 October 19601961: 4 April 1961 to 21 October 19611962: 13 April 1962 to 14 October 19621963: 8 April 1963 to 13 October 19631964: 16 April 1964 to 9 October 19641965: 20 April 1965 to 14 October 19651966: 6 May 1966 to 11 October 19661967: 7 May 1967 to 9 October 19671968: 19 May 1968 to 29 October 19681969: 31 March 1969 to 10 October 19691970: 5 May 1970 to 25 September 19701971: 26 March 1971 to 28 September 19711972: 5 April 1972 to 15 October 19721973: 9 May 1973 to 11 November 19731974: 23 April 1974 to 10 October 19741975: 10 May 1975 to 30 October 19751976: 2 May 1976 to 10 October 19761977: 8 April 1977 to 2 October 19771978: 25 April 1978 to 16 October 19781979: 14 April 1979 to 26 October 19791980: 19 April 1980 to 10 October 19801981: 14 April 1981 to 30 September 19811982: 12 April 1982 to 24 October 19821983: 4 May 1983 to 10 October 19831984: 16 April 1984 to 28 September 19841985: 7 April 1985 to 6 October 19851986: 7 April 1986 to 22 September 19861987: 15 April 1987 to 28 October 19871988: 24 March 1988 to 6 November 19881989: 9 March 1989 to 11 November 19891990: 11 April 1990 to 27 October 19901991: 6 April 1991 to 20 October 19911992: 12 April 1992 to 19 October 19921993: 17 March 1993 to 11 October 19931994: 18 April 1994 to 5 October 19941995: 13 April 1995 to 28 October 19951996: 9 April 1996 to 18 October 19961997: 21 March 1997 to 10 October 19971998: 22 April 1998 to 19 October 19981999: 18 April 1999 to 11 November 19992000: 13 April 2000 to 20 October 20002001: 16 April 2001 to 30 October 20012002: 1 April 2002 to 15 October 20022003: 13 April 2003 to 25 October 20032004: 20 March 2004 to 8 October 20042005: 16 April 2005 to 2 November 20052006: 3 April 2006 to 5 October 20062007: 16 March 2007 to 28 October 20072008: 14 April 2008 to 2 November 20082009: 23 February 2009 to 19 October 20092010: 4 May 2010 to 30 October 20102011: 1 April 2011 to 1 November 20112012: 31 March 2012 to 20 October 20122013: 15 March 2013 to 3 October 20132014: 9 April 2014 to 26 October 20142015: 28 March 2015 to 15 October 20152016: 5 April 2016 to 31 October 20162017: 10 February 2017 to 26 November 20172018: 22 March 2018 to 5 October 20182019: 8 April 2019 to 17 October 20192023: 10 April 2023 to 6 November 20232024: 18 April 2024 to 28 October 20242025: 25 March 2025 to 22 October 20252026: 28 February 2026 to 10 October 202619491959196919791989199920092019JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Douglas (Bisbee) Intl AP meeting 30 C (86 F).
First to last qualifying date each year at Douglas (Bisbee) Intl AP
YearFirst dateLast date
19491949-04-221949-10-04
19501950-03-301950-10-31
19511951-04-231951-10-12
19521952-05-021952-10-26
19531953-04-201953-10-11
19541954-04-091954-10-18
19551955-04-281955-10-17
19561956-03-251956-10-22
19571957-02-141957-10-02
19581958-04-201958-09-21
19591959-04-021959-10-26
19601960-03-071960-10-07
19611961-04-041961-10-21
19621962-04-131962-10-14
19631963-04-081963-10-13
19641964-04-161964-10-09
19651965-04-201965-10-14
19661966-05-061966-10-11
19671967-05-071967-10-09
19681968-05-191968-10-29
19691969-03-311969-10-10
19701970-05-051970-09-25
19711971-03-261971-09-28
19721972-04-051972-10-15
19731973-05-091973-11-11
19741974-04-231974-10-10
19751975-05-101975-10-30
19761976-05-021976-10-10
19771977-04-081977-10-02
19781978-04-251978-10-16
19791979-04-141979-10-26
19801980-04-191980-10-10
19811981-04-141981-09-30
19821982-04-121982-10-24
19831983-05-041983-10-10
19841984-04-161984-09-28
19851985-04-071985-10-06
19861986-04-071986-09-22
19871987-04-151987-10-28
19881988-03-241988-11-06
19891989-03-091989-11-11
19901990-04-111990-10-27
19911991-04-061991-10-20
19921992-04-121992-10-19
19931993-03-171993-10-11
19941994-04-181994-10-05
19951995-04-131995-10-28
19961996-04-091996-10-18
19971997-03-211997-10-10
19981998-04-221998-10-19
19991999-04-181999-11-11
20002000-04-132000-10-20
20012001-04-162001-10-30
20022002-04-012002-10-15
20032003-04-132003-10-25
20042004-03-202004-10-08
20052005-04-162005-11-02
20062006-04-032006-10-05
20072007-03-162007-10-28
20082008-04-142008-11-02
20092009-02-232009-10-19
20102010-05-042010-10-30
20112011-04-012011-11-01
20122012-03-312012-10-20
20132013-03-152013-10-03
20142014-04-092014-10-26
20152015-03-282015-10-15
20162016-04-052016-10-31
20172017-02-102017-11-26
20182018-03-222018-10-05
20192019-04-082019-10-17
20232023-04-102023-11-06
20242024-04-182024-10-28
20252025-03-252025-10-22
20262026-02-282026-10-10

Every Fixed Threshold

Fixed thresholds at Douglas (Bisbee) Intl AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days751742011149
35 C (95 F): Days7587201177
40 C (104 F): Days441720234
90 F (32.2 C): Days751421989110
100 F (37.8 C): Days7445202333
110 F (43.3 C): Days1119941
0 C (32 F): Ice days (max4219491
0 C (32 F): Frost days (min75103197526
-10 C (14 F): Days with min48919643
-20 C (-4 F): Days with min1119781
20 C (68 F): Tropical nights (min7546201145
25 C (77 F): Days with min8119591
10 mm (0.39 in): Days with 10 mm or more rain7518198413
25 mm (0.98 in): Days with 25 mm or more rain63519903
50 mm (1.97 in): Days with 50 mm or more rain16219851
10 cm (3.9 in): Days with 10 cm or more snowfall2119511

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Douglas (Bisbee) Intl 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).