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Built 2026-10-19 (19 October 2026)

Bikin Threshold Days by Year (RSM00031832)

14 fixed thresholds counted per year at Bikin (RSM00031832): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bikin Thresholds

  • Bikin: days with 10 mm (0.39 in) or more of precipitation in 85 years, most in 1981 with 32.
  • Bikin: days with 25 mm (0.98 in) or more of precipitation in 84 years, most in 2019 with 10.
  • Bikin: days with a maximum temperature at or below 0 C (32 F) in 45 years, most in 1981 with 132.
  • Bikin: days with a maximum temperature at or above 30 C (86 F) in 44 years, most in 2021 with 34.
  • 14 fixed thresholds have at least one qualifying day at Bikin.
44 years with a qualifying day
Days at or above 30 C (86 F) per year at Bikin Days per year at Bikin with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 34 in 2021. 0102030401960: 91963: 91964: 81966: 151967: 91968: 231969: 101970: 141973: 171974: 161975: 211976: 151977: 211978: 111979: 171980: 211981: 51982: 261983: 51984: 61985: 51986: 161987: 91988: 211989: 101990: 111993: 141994: 111995: 121996: 61997: 131998: 151999: 182007: 142008: 232009: 102010: 152011: 192012: 132016: 112017: 142019: 102020: 92021: 34196019681975198019851990199720092017
Days per year at Bikin with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 34 in 2021.
Days at or above 30 C (86 F) per year at Bikin
YearDaysDecade average
1960911.9
1963911.9
1964811.9
19661511.9
1967911.9
19682311.9
19691011.9
19701416.5
19731716.5
19741616.5
19752116.5
19761516.5
19772116.5
19781116.5
19791716.5
19802112.4
1981512.4
19822612.4
1983512.4
1984612.4
1985512.4
19861612.4
1987912.4
19882112.4
19891012.4
19901112.5
19931412.5
19941112.5
19951212.5
1996612.5
19971312.5
19981512.5
19991812.5
20071415.7
20082315.7
20091015.7
20101513.7
20111913.7
20121313.7
20161113.7
20171413.7
20191013.7
2020921.5
20213421.5
First to last qualifying date each year at Bikin For each year, a bar from the first to the last day at Bikin meeting 30 C (86 F). 1960: 13 July 1960 to 5 August 19601963: 17 June 1963 to 4 August 19631964: 14 May 1964 to 4 August 19641966: 18 May 1966 to 25 August 19661967: 10 July 1967 to 9 August 19671968: 27 June 1968 to 15 August 19681969: 3 May 1969 to 23 July 19691970: 29 June 1970 to 25 August 19701973: 14 June 1973 to 9 August 19731974: 5 July 1974 to 18 August 19741975: 28 May 1975 to 7 September 19751976: 3 July 1976 to 1 August 19761977: 11 May 1977 to 2 September 19771978: 1 June 1978 to 28 July 19781979: 7 June 1979 to 12 August 19791980: 27 June 1980 to 23 August 19801981: 13 July 1981 to 1 August 19811982: 21 June 1982 to 26 August 19821983: 25 July 1983 to 16 August 19831984: 26 July 1984 to 9 August 19841985: 24 May 1985 to 15 August 19851986: 5 May 1986 to 28 July 19861987: 21 June 1987 to 29 July 19871988: 22 June 1988 to 12 August 19881989: 24 June 1989 to 7 August 19891990: 5 July 1990 to 6 August 19901993: 3 July 1993 to 7 August 19931994: 15 June 1994 to 1 September 19941995: 13 June 1995 to 5 August 19951996: 10 July 1996 to 16 July 19961997: 19 June 1997 to 29 July 19971998: 25 June 1998 to 5 August 19981999: 14 June 1999 to 14 August 19992007: 1 June 2007 to 20 August 20072008: 17 June 2008 to 4 August 20082009: 21 May 2009 to 11 August 20092010: 23 May 2010 to 15 September 20102011: 30 June 2011 to 27 August 20112012: 22 May 2012 to 27 August 20122016: 19 May 2016 to 13 August 20162017: 4 July 2017 to 20 August 20172019: 25 May 2019 to 6 August 20192020: 18 July 2020 to 2 August 20202021: 22 May 2021 to 25 August 202119601969197719831989199720102020JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bikin meeting 30 C (86 F).
First to last qualifying date each year at Bikin
YearFirst dateLast date
19601960-07-131960-08-05
19631963-06-171963-08-04
19641964-05-141964-08-04
19661966-05-181966-08-25
19671967-07-101967-08-09
19681968-06-271968-08-15
19691969-05-031969-07-23
19701970-06-291970-08-25
19731973-06-141973-08-09
19741974-07-051974-08-18
19751975-05-281975-09-07
19761976-07-031976-08-01
19771977-05-111977-09-02
19781978-06-011978-07-28
19791979-06-071979-08-12
19801980-06-271980-08-23
19811981-07-131981-08-01
19821982-06-211982-08-26
19831983-07-251983-08-16
19841984-07-261984-08-09
19851985-05-241985-08-15
19861986-05-051986-07-28
19871987-06-211987-07-29
19881988-06-221988-08-12
19891989-06-241989-08-07
19901990-07-051990-08-06
19931993-07-031993-08-07
19941994-06-151994-09-01
19951995-06-131995-08-05
19961996-07-101996-07-16
19971997-06-191997-07-29
19981998-06-251998-08-05
19991999-06-141999-08-14
20072007-06-012007-08-20
20082008-06-172008-08-04
20092009-05-212009-08-11
20102010-05-232010-09-15
20112011-06-302011-08-27
20122012-05-222012-08-27
20162016-05-192016-08-13
20172017-07-042017-08-20
20192019-05-252019-08-06
20202020-07-182020-08-02
20212021-05-222021-08-25

Every Fixed Threshold

Fixed thresholds at Bikin
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4434202134
35 C (95 F): Days12619823
90 F (32.2 C): Days3717198216
100 F (37.8 C): Days2119681
0 C (32 F): Ice days (max4513219811
0 C (32 F): Frost days (min1720619691
-10 C (14 F): Days with min1714119741
-20 C (-4 F): Days with min16105196960
-30 C (-22 F): Days with min1651196929
-40 C (-40 F): Days with min2219701
20 C (68 F): Tropical nights (min1625202125
10 mm (0.39 in): Days with 10 mm or more rain8532198120
25 mm (0.98 in): Days with 25 mm or more rain841020194
50 mm (1.97 in): Days with 50 mm or more rain33319331

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

  • Data for Bikin 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).