Built 2026-10-19 (19 October 2026)

Bishop Threshold Days by Year (USC00410805)

15 fixed thresholds counted per year at Bishop (USC00410805): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bishop Thresholds

  • Bishop: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 2004 with 31.
  • Bishop: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 2010 with 16.
  • Bishop: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 2004 with 6.
  • Bishop: days with a maximum temperature at or above 30 C (86 F) in 25 years, most in 1948 with 223.
  • 15 fixed thresholds have at least one qualifying day at Bishop.
25 years with a qualifying day
Days at or above 30 C (86 F) per year at Bishop Days per year at Bishop with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 223 in 1948. 01002003001936: 1691938: 1611939: 1861940: 1881941: 1651942: 1951943: 1891944: 1881945: 1941946: 2081948: 2231949: 1921953: 1982000: 1742001: 1582002: 1692003: 1532004: 1612005: 1922006: 2092007: 1812008: 2032009: 1902010: 1712011: 199193619401943194619532002200520082011
Days per year at Bishop with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 223 in 1948.
Days at or above 30 C (86 F) per year at Bishop
YearDaysDecade average
1936169172
1938161172
1939186172
1940188193.6
1941165193.6
1942195193.6
1943189193.6
1944188193.6
1945194193.6
1946208193.6
1948223193.6
1949192193.6
1953198198
2000174179
2001158179
2002169179
2003153179
2004161179
2005192179
2006209179
2007181179
2008203179
2009190179
2010171185
2011199185
First to last qualifying date each year at Bishop For each year, a bar from the first to the last day at Bishop meeting 30 C (86 F). 1936: 16 January 1936 to 5 December 19361938: 14 March 1938 to 17 October 19381939: 10 March 1939 to 22 December 19391940: 11 January 1940 to 10 November 19401941: 31 March 1941 to 3 November 19411942: 26 January 1942 to 5 December 19421943: 16 January 1943 to 10 December 19431944: 26 February 1944 to 8 November 19441945: 13 February 1945 to 27 November 19451946: 23 February 1946 to 27 December 19461948: 5 February 1948 to 26 December 19481949: 4 January 1949 to 22 December 19491953: 3 February 1953 to 6 December 19532000: 20 January 2000 to 1 November 20002001: 25 February 2001 to 3 November 20012002: 22 February 2002 to 23 October 20022003: 4 February 2003 to 5 November 20032004: 14 May 2004 to 10 December 20042005: 15 February 2005 to 28 December 20052006: 2 January 2006 to 29 November 20062007: 25 February 2007 to 12 December 20072008: 30 January 2008 to 28 December 20082009: 28 January 2009 to 30 October 20092010: 11 March 2010 to 31 December 20102011: 8 January 2011 to 20 December 20111936194119451953200320072011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bishop meeting 30 C (86 F).
First to last qualifying date each year at Bishop
YearFirst dateLast date
19361936-01-161936-12-05
19381938-03-141938-10-17
19391939-03-101939-12-22
19401940-01-111940-11-10
19411941-03-311941-11-03
19421942-01-261942-12-05
19431943-01-161943-12-10
19441944-02-261944-11-08
19451945-02-131945-11-27
19461946-02-231946-12-27
19481948-02-051948-12-26
19491949-01-041949-12-22
19531953-02-031953-12-06
20002000-01-202000-11-01
20012001-02-252001-11-03
20022002-02-222002-10-23
20032003-02-042003-11-05
20042004-05-142004-12-10
20052005-02-152005-12-28
20062006-01-022006-11-29
20072007-02-252007-12-12
20082008-01-302008-12-28
20092009-01-282009-10-30
20102010-03-112010-12-31
20112011-01-082011-12-20

Every Fixed Threshold

Fixed thresholds at Bishop
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days252231948199
35 C (95 F): Days251262011126
40 C (104 F): Days171219534
90 F (32.2 C): Days251741948168
100 F (37.8 C): Days2460195344
110 F (43.3 C): Days1119391
0 C (32 F): Ice days (max1120111
0 C (32 F): Frost days (min2516201116
20 C (68 F): Tropical nights (min251832006177
25 C (77 F): Days with min2575200971
10 mm (0.39 in): Days with 10 mm or more rain3131200410
25 mm (0.98 in): Days with 25 mm or more rain311620102
50 mm (1.97 in): Days with 50 mm or more rain28620041
100 mm (3.94 in): Days with 100 mm or more rain9220102
10 cm (3.9 in): Days with 10 cm or more snowfall1120041

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

  • Data for Bishop 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).