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Built 2026-10-18 (18 October 2026)

Kojonolokan Hills Threshold Days by Year

4 fixed thresholds counted per year at Kojonolokan Hills (ASN00010700): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kojonolokan Hills Thresholds

  • Kojonolokan Hills: days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1983 with 19.
  • Kojonolokan Hills: days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 1967 with 4.
  • Kojonolokan Hills: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1982 with 2.
  • Kojonolokan Hills: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1993 with 1.
  • 4 fixed thresholds have at least one qualifying day at Kojonolokan Hills.
44 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Kojonolokan Hills Days per year at Kojonolokan Hills with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1983. 051015201958: 121959: 111960: 101961: 141962: 111963: 161964: 161965: 151966: 101967: 141968: 171969: 91970: 161977: 91978: 121979: 31980: 111981: 161982: 81983: 191984: 121985: 131986: 91987: 61988: 161989: 111990: 81991: 91992: 101993: 121994: 121995: 151996: 161997: 51998: 151999: 102000: 72001: 112002: 82007: 122018: 72019: 112020: 102021: 17195819631968197919841989199419992018
Days per year at Kojonolokan Hills with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1983.
Days with 10 mm (0.39 in) or more of precipitation per year at Kojonolokan Hills
YearDaysDecade average
19581211.5
19591111.5
19601013.2
19611413.2
19621113.2
19631613.2
19641613.2
19651513.2
19661013.2
19671413.2
19681713.2
1969913.2
19701610
1977910
19781210
1979310
19801112.1
19811612.1
1982812.1
19831912.1
19841212.1
19851312.1
1986912.1
1987612.1
19881612.1
19891112.1
1990811.2
1991911.2
19921011.2
19931211.2
19941211.2
19951511.2
19961611.2
1997511.2
19981511.2
19991011.2
200079.5
2001119.5
200289.5
2007129.5
201879
2019119
20201013.5
20211713.5
First to last qualifying date each year at Kojonolokan Hills For each year, a bar from the first to the last day at Kojonolokan Hills meeting 10 mm (0.39 in). 1958: 13 February 1958 to 21 December 19581959: 8 February 1959 to 31 December 19591960: 1 January 1960 to 17 December 19601961: 26 January 1961 to 18 August 19611962: 13 May 1962 to 9 November 19621963: 15 March 1963 to 30 October 19631964: 1 April 1964 to 21 October 19641965: 25 March 1965 to 28 November 19651966: 5 April 1966 to 23 October 19661967: 2 February 1967 to 24 August 19671968: 26 January 1968 to 28 October 19681969: 9 April 1969 to 3 November 19691970: 7 February 1970 to 31 December 19701977: 15 May 1977 to 23 November 19771978: 14 February 1978 to 31 December 19781979: 21 May 1979 to 9 November 19791980: 11 February 1980 to 30 December 19801981: 18 February 1981 to 26 November 19811982: 20 January 1982 to 20 December 19821983: 27 February 1983 to 31 December 19831984: 12 April 1984 to 16 November 19841985: 9 February 1985 to 27 August 19851986: 22 February 1986 to 13 October 19861987: 26 April 1987 to 24 December 19871988: 24 March 1988 to 2 December 19881989: 26 February 1989 to 30 August 19891990: 29 January 1990 to 21 July 19901991: 26 February 1991 to 5 November 19911992: 9 February 1992 to 19 November 19921993: 6 February 1993 to 9 November 19931994: 12 May 1994 to 19 November 19941995: 22 May 1995 to 24 December 19951996: 31 May 1996 to 15 November 19961997: 28 March 1997 to 9 June 19971998: 10 March 1998 to 18 November 19981999: 11 May 1999 to 13 December 19992000: 14 June 2000 to 6 September 20002001: 8 March 2001 to 1 December 20012002: 23 March 2002 to 1 November 20022007: 3 January 2007 to 19 December 20072018: 16 January 2018 to 4 October 20182019: 19 March 2019 to 5 October 20192020: 15 March 2020 to 10 November 20202021: 20 January 2021 to 27 October 202119581964197019821988199420002020JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Kojonolokan Hills meeting 10 mm (0.39 in).
First to last qualifying date each year at Kojonolokan Hills
YearFirst dateLast date
19581958-02-131958-12-21
19591959-02-081959-12-31
19601960-01-011960-12-17
19611961-01-261961-08-18
19621962-05-131962-11-09
19631963-03-151963-10-30
19641964-04-011964-10-21
19651965-03-251965-11-28
19661966-04-051966-10-23
19671967-02-021967-08-24
19681968-01-261968-10-28
19691969-04-091969-11-03
19701970-02-071970-12-31
19771977-05-151977-11-23
19781978-02-141978-12-31
19791979-05-211979-11-09
19801980-02-111980-12-30
19811981-02-181981-11-26
19821982-01-201982-12-20
19831983-02-271983-12-31
19841984-04-121984-11-16
19851985-02-091985-08-27
19861986-02-221986-10-13
19871987-04-261987-12-24
19881988-03-241988-12-02
19891989-02-261989-08-30
19901990-01-291990-07-21
19911991-02-261991-11-05
19921992-02-091992-11-19
19931993-02-061993-11-09
19941994-05-121994-11-19
19951995-05-221995-12-24
19961996-05-311996-11-15
19971997-03-281997-06-09
19981998-03-101998-11-18
19991999-05-111999-12-13
20002000-06-142000-09-06
20012001-03-082001-12-01
20022002-03-232002-11-01
20072007-01-032007-12-19
20182018-01-162018-10-04
20192019-03-192019-10-05
20202020-03-152020-11-10
20212021-01-202021-10-27

Every Fixed Threshold

Fixed thresholds at Kojonolokan Hills
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4419198317
25 mm (0.98 in): Days with 25 mm or more rain37419673
50 mm (1.97 in): Days with 50 mm or more rain6219821
100 mm (3.94 in): Days with 100 mm or more rain1119931

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

Download the Data

  • Data for Kojonolokan Hills 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).