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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Kegen Threshold Days by Year (KZ000036907)

7 fixed thresholds counted per year at Kegen (KZ000036907): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kegen Thresholds

  • Kegen: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1970 with 17.
  • Kegen: days with 25 mm (0.98 in) or more of precipitation in 12 years, most in 1951 with 2.
  • Kegen: days with a maximum temperature at or above 30 C (86 F) in 1 years, most in 2025 with 5.
  • Kegen: days with a maximum temperature at or below 0 C (32 F) in 1 years, most in 2025 with 68.
  • 7 fixed thresholds have at least one qualifying day at Kegen.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Kegen Days per year at Kegen with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1970. 051015201948: 21949: 101951: 101952: 61953: 91954: 111955: 31956: 91957: 51958: 111960: 91969: 91970: 171971: 91972: 111973: 81974: 71975: 91976: 101978: 41979: 141980: 131981: 101982: 81983: 81984: 91985: 111986: 91987: 101989: 51991: 419481953195719701974197919831987
Days per year at Kegen with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1970.
Days with 10 mm (0.39 in) or more of precipitation per year at Kegen
YearDaysDecade average
194826
1949106
1951108
195268
195398
1954118
195538
195698
195758
1958118
196099
196999
1970179.9
197199.9
1972119.9
197389.9
197479.9
197599.9
1976109.9
197849.9
1979149.9
1980139.2
1981109.2
198289.2
198389.2
198499.2
1985119.2
198699.2
1987109.2
198959.2
199144
First to last qualifying date each year at Kegen For each year, a bar from the first to the last day at Kegen meeting 10 mm (0.39 in). 1948: 11 May 1948 to 14 August 19481949: 11 May 1949 to 12 September 19491951: 9 May 1951 to 20 October 19511952: 7 April 1952 to 20 September 19521953: 28 April 1953 to 12 October 19531954: 2 May 1954 to 20 August 19541955: 10 July 1955 to 20 August 19551956: 16 April 1956 to 8 September 19561957: 4 June 1957 to 17 August 19571958: 22 April 1958 to 22 September 19581960: 2 May 1960 to 21 September 19601969: 10 April 1969 to 30 August 19691970: 22 April 1970 to 15 December 19701971: 25 March 1971 to 27 September 19711972: 22 May 1972 to 16 October 19721973: 7 May 1973 to 3 September 19731974: 9 April 1974 to 7 November 19741975: 4 June 1975 to 9 October 19751976: 14 April 1976 to 22 December 19761978: 25 May 1978 to 9 June 19781979: 26 March 1979 to 14 October 19791980: 10 May 1980 to 19 November 19801981: 9 May 1981 to 30 October 19811982: 6 May 1982 to 20 September 19821983: 20 April 1983 to 11 August 19831984: 19 May 1984 to 4 November 19841985: 9 May 1985 to 4 September 19851986: 18 April 1986 to 13 October 19861987: 17 April 1987 to 22 December 19871989: 18 April 1989 to 24 October 19891991: 7 June 1991 to 4 November 199119481953195719701974197919831987JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Kegen meeting 10 mm (0.39 in).
First to last qualifying date each year at Kegen
YearFirst dateLast date
19481948-05-111948-08-14
19491949-05-111949-09-12
19511951-05-091951-10-20
19521952-04-071952-09-20
19531953-04-281953-10-12
19541954-05-021954-08-20
19551955-07-101955-08-20
19561956-04-161956-09-08
19571957-06-041957-08-17
19581958-04-221958-09-22
19601960-05-021960-09-21
19691969-04-101969-08-30
19701970-04-221970-12-15
19711971-03-251971-09-27
19721972-05-221972-10-16
19731973-05-071973-09-03
19741974-04-091974-11-07
19751975-06-041975-10-09
19761976-04-141976-12-22
19781978-05-251978-06-09
19791979-03-261979-10-14
19801980-05-101980-11-19
19811981-05-091981-10-30
19821982-05-061982-09-20
19831983-04-201983-08-11
19841984-05-191984-11-04
19851985-05-091985-09-04
19861986-04-181986-10-13
19871987-04-171987-12-22
19891989-04-181989-10-24
19911991-06-071991-11-04

Every Fixed Threshold

Fixed thresholds at Kegen
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1520255
0 C (32 F): Ice days (max168202568
0 C (32 F): Frost days (min11582025158
-10 C (14 F): Days with min173202573
-20 C (-4 F): Days with min1720257
10 mm (0.39 in): Days with 10 mm or more rain311719704
25 mm (0.98 in): Days with 25 mm or more rain12219511

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2025.

Download the Data

  • Data for Kegen 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).