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Built 2026-10-19 (19 October 2026)

Bishop AP Threshold Days by Year (USW00023157)

17 fixed thresholds counted per year at Bishop AP (USW00023157): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bishop AP Thresholds

  • Bishop AP: days with a maximum temperature at or above 30 C (86 F) in 89 years, most in 2020 with 158.
  • Bishop AP: days with a maximum temperature at or above 35 C (95 F) in 89 years, most in 2024 with 95.
  • Bishop AP: days with a maximum temperature at or above 90 F (32.2 C) in 89 years, most in 2020 with 134.
  • Bishop AP: nights with a minimum temperature at or below 0 C (32 F) in 89 years, most in 1998 with 169.
  • 17 fixed thresholds have at least one qualifying day at Bishop AP.
89 years with a qualifying day
Days at or above 30 C (86 F) per year at Bishop AP Days per year at Bishop AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 158 in 2020. 0501001502001895: 931896: 761897: 581899: 1171905: 971907: 701916: 701944: 1011945: 1011947: 1271948: 1251949: 1261950: 1291951: 1241952: 1231953: 1151954: 1421955: 1181956: 1211957: 1121958: 1371959: 1201960: 1381961: 1211962: 1231963: 1071964: 1331965: 1121966: 1311967: 1121968: 1121969: 1301970: 1181971: 1121972: 1141973: 1261974: 1351975: 1261976: 961977: 1031978: 1181979: 1251980: 1111981: 1261982: 951983: 1091984: 1211985: 1111986: 1071987: 1331988: 1271989: 1221990: 1101991: 1261992: 1351993: 1151994: 1271995: 1061996: 1261997: 1201998: 921999: 1162000: 1342001: 1502002: 1272003: 1402004: 1192005: 1112006: 1262007: 1272008: 1192009: 1232010: 1172011: 1222012: 1402013: 1302014: 1422015: 1292016: 1232017: 1272018: 1382019: 1082020: 1582021: 1402022: 1372023: 1142024: 1462025: 1282026: 1421895194719561965197419831992200120102019
Days per year at Bishop AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 158 in 2020.
Days at or above 30 C (86 F) per year at Bishop AP
YearDaysDecade average
18959386
18967686
18975886
189911786
19059783.5
19077083.5
19167070
1944101116
1945101116
1947127116
1948125116
1949126116
1950129124.1
1951124124.1
1952123124.1
1953115124.1
1954142124.1
1955118124.1
1956121124.1
1957112124.1
1958137124.1
1959120124.1
1960138121.9
1961121121.9
1962123121.9
1963107121.9
1964133121.9
1965112121.9
1966131121.9
1967112121.9
1968112121.9
1969130121.9
1970118117.3
1971112117.3
1972114117.3
1973126117.3
1974135117.3
1975126117.3
197696117.3
1977103117.3
1978118117.3
1979125117.3
1980111116.2
1981126116.2
198295116.2
1983109116.2
1984121116.2
1985111116.2
1986107116.2
1987133116.2
1988127116.2
1989122116.2
1990110117.3
1991126117.3
1992135117.3
1993115117.3
1994127117.3
1995106117.3
1996126117.3
1997120117.3
199892117.3
1999116117.3
2000134127.6
2001150127.6
2002127127.6
2003140127.6
2004119127.6
2005111127.6
2006126127.6
2007127127.6
2008119127.6
2009123127.6
2010117127.6
2011122127.6
2012140127.6
2013130127.6
2014142127.6
2015129127.6
2016123127.6
2017127127.6
2018138127.6
2019108127.6
2020158137.9
2021140137.9
2022137137.9
2023114137.9
2024146137.9
2025128137.9
2026142137.9
First to last qualifying date each year at Bishop AP For each year, a bar from the first to the last day at Bishop AP meeting 30 C (86 F). 1895: 5 May 1895 to 2 October 18951896: 24 May 1896 to 17 September 18961897: 21 May 1897 to 24 August 18971899: 15 April 1899 to 8 October 18991905: 14 May 1905 to 27 September 19051907: 11 April 1907 to 13 September 19071916: 3 May 1916 to 17 September 19161944: 8 May 1944 to 25 October 19441945: 29 April 1945 to 20 September 19451947: 16 April 1947 to 5 October 19471948: 5 May 1948 to 10 October 19481949: 21 April 1949 to 11 October 19491950: 17 April 1950 to 14 October 19501951: 9 April 1951 to 10 October 19511952: 2 May 1952 to 14 October 19521953: 22 April 1953 to 8 October 19531954: 13 April 1954 to 15 October 19541955: 11 May 1955 to 13 October 19551956: 3 May 1956 to 1 October 19561957: 26 May 1957 to 28 September 19571958: 20 April 1958 to 19 October 19581959: 29 April 1959 to 27 October 19591960: 4 April 1960 to 6 October 19601961: 2 April 1961 to 18 October 19611962: 14 April 1962 to 22 October 19621963: 6 May 1963 to 9 October 19631964: 11 May 1964 to 12 October 19641965: 20 April 1965 to 13 October 19651966: 31 March 1966 to 10 October 19661967: 16 May 1967 to 12 October 19671968: 2 May 1968 to 27 September 19681969: 7 May 1969 to 1 October 19691970: 15 May 1970 to 5 October 19701971: 15 May 1971 to 14 October 19711972: 2 May 1972 to 23 September 19721973: 8 May 1973 to 1 October 19731974: 7 May 1974 to 18 October 19741975: 11 May 1975 to 5 October 19751976: 1 May 1976 to 9 October 19761977: 29 May 1977 to 15 October 19771978: 11 May 1978 to 14 October 19781979: 13 May 1979 to 7 October 19791980: 19 May 1980 to 10 October 19801981: 24 April 1981 to 28 September 19811982: 21 May 1982 to 23 September 19821983: 20 May 1983 to 22 September 19831984: 16 April 1984 to 29 September 19841985: 13 April 1985 to 6 October 19851986: 21 April 1986 to 8 September 19861987: 15 April 1987 to 8 October 19871988: 10 May 1988 to 22 October 19881989: 5 April 1989 to 9 October 19891990: 13 April 1990 to 13 October 19901991: 7 May 1991 to 18 October 19911992: 25 April 1992 to 13 October 19921993: 17 May 1993 to 4 October 19931994: 17 April 1994 to 27 September 19941995: 20 May 1995 to 18 October 19951996: 24 April 1996 to 10 October 19961997: 5 May 1997 to 5 October 19971998: 1 June 1998 to 19 September 19981999: 12 May 1999 to 13 October 19992000: 26 April 2000 to 8 October 20002001: 30 April 2001 to 13 October 20012002: 13 April 2002 to 9 October 20022003: 13 May 2003 to 28 October 20032004: 26 April 2004 to 7 October 20042005: 14 May 2005 to 2 October 20052006: 28 April 2006 to 30 September 20062007: 27 April 2007 to 18 September 20072008: 15 May 2008 to 8 October 20082009: 20 April 2009 to 28 September 20092010: 31 May 2010 to 11 October 20102011: 5 May 2011 to 16 October 20112012: 21 April 2012 to 4 October 20122013: 13 April 2013 to 30 September 20132014: 21 April 2014 to 11 October 20142015: 28 April 2015 to 14 October 20152016: 12 May 2016 to 14 October 20162017: 2 May 2017 to 28 October 20172018: 10 April 2018 to 1 October 20182019: 24 April 2019 to 9 October 20192020: 23 April 2020 to 18 October 20202021: 29 April 2021 to 3 October 20212022: 8 April 2022 to 15 October 20222023: 28 April 2023 to 20 October 20232024: 21 April 2024 to 15 October 20242025: 10 April 2025 to 10 October 20252026: 19 March 2026 to 9 October 202618951950196219741986199820102022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bishop AP meeting 30 C (86 F).
First to last qualifying date each year at Bishop AP
YearFirst dateLast date
18951895-05-051895-10-02
18961896-05-241896-09-17
18971897-05-211897-08-24
18991899-04-151899-10-08
19051905-05-141905-09-27
19071907-04-111907-09-13
19161916-05-031916-09-17
19441944-05-081944-10-25
19451945-04-291945-09-20
19471947-04-161947-10-05
19481948-05-051948-10-10
19491949-04-211949-10-11
19501950-04-171950-10-14
19511951-04-091951-10-10
19521952-05-021952-10-14
19531953-04-221953-10-08
19541954-04-131954-10-15
19551955-05-111955-10-13
19561956-05-031956-10-01
19571957-05-261957-09-28
19581958-04-201958-10-19
19591959-04-291959-10-27
19601960-04-041960-10-06
19611961-04-021961-10-18
19621962-04-141962-10-22
19631963-05-061963-10-09
19641964-05-111964-10-12
19651965-04-201965-10-13
19661966-03-311966-10-10
19671967-05-161967-10-12
19681968-05-021968-09-27
19691969-05-071969-10-01
19701970-05-151970-10-05
19711971-05-151971-10-14
19721972-05-021972-09-23
19731973-05-081973-10-01
19741974-05-071974-10-18
19751975-05-111975-10-05
19761976-05-011976-10-09
19771977-05-291977-10-15
19781978-05-111978-10-14
19791979-05-131979-10-07
19801980-05-191980-10-10
19811981-04-241981-09-28
19821982-05-211982-09-23
19831983-05-201983-09-22
19841984-04-161984-09-29
19851985-04-131985-10-06
19861986-04-211986-09-08
19871987-04-151987-10-08
19881988-05-101988-10-22
19891989-04-051989-10-09
19901990-04-131990-10-13
19911991-05-071991-10-18
19921992-04-251992-10-13
19931993-05-171993-10-04
19941994-04-171994-09-27
19951995-05-201995-10-18
19961996-04-241996-10-10
19971997-05-051997-10-05
19981998-06-011998-09-19
19991999-05-121999-10-13
20002000-04-262000-10-08
20012001-04-302001-10-13
20022002-04-132002-10-09
20032003-05-132003-10-28
20042004-04-262004-10-07
20052005-05-142005-10-02
20062006-04-282006-09-30
20072007-04-272007-09-18
20082008-05-152008-10-08
20092009-04-202009-09-28
20102010-05-312010-10-11
20112011-05-052011-10-16
20122012-04-212012-10-04
20132013-04-132013-09-30
20142014-04-212014-10-11
20152015-04-282015-10-14
20162016-05-122016-10-14
20172017-05-022017-10-28
20182018-04-102018-10-01
20192019-04-242019-10-09
20202020-04-232020-10-18
20212021-04-292021-10-03
20222022-04-082022-10-15
20232023-04-282023-10-20
20242024-04-212024-10-15
20252025-04-102025-10-10
20262026-03-192026-10-09

Every Fixed Threshold

Fixed thresholds at Bishop AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days891582020142
35 C (95 F): Days8995202476
40 C (104 F): Days7535202015
90 F (32.2 C): Days891342020107
100 F (37.8 C): Days8462202145
110 F (43.3 C): Days3520245
0 C (32 F): Ice days (max271119492
0 C (32 F): Frost days (min89169199875
-10 C (14 F): Days with min874119163
-20 C (-4 F): Days with min7619163
20 C (68 F): Tropical nights (min41720217
10 mm (0.39 in): Days with 10 mm or more rain741019694
25 mm (0.98 in): Days with 25 mm or more rain39619691
50 mm (1.97 in): Days with 50 mm or more rain13319691
100 mm (3.94 in): Days with 100 mm or more rain1120081
10 cm (3.9 in): Days with 10 cm or more snowfall27619691
25 cm (9.8 in): Days with 25 cm or more snowfall4219691

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1895.

Download the Data

  • Data for Bishop 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).