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Built 2026-10-19 (19 October 2026)

Murotomisaki Threshold Days by Year (JA000047899)

10 fixed thresholds counted per year at Murotomisaki (JA000047899): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Murotomisaki Thresholds

  • Murotomisaki: days with 10 mm (0.39 in) or more of precipitation in 55 years, most in 1970 with 79.
  • Murotomisaki: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 1954 with 42.
  • Murotomisaki: days with 50 mm (1.97 in) or more of precipitation in 55 years, most in 1980 with 19.
  • Murotomisaki: days with a maximum temperature at or above 30 C (86 F) in 54 years, most in 1967 with 38.
  • 10 fixed thresholds have at least one qualifying day at Murotomisaki.
54 years with a qualifying day
Days at or above 30 C (86 F) per year at Murotomisaki Days per year at Murotomisaki with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 38 in 1967. 0102030401951: 231952: 221953: 311954: 111955: 161956: 371957: 141958: 221959: 321960: 181961: 271962: 211963: 141964: 311965: 211966: 351967: 381968: 101969: 201970: 231971: 161972: 21973: 61974: 41975: 41976: 11977: 171978: 91979: 41981: 31983: 221984: 61985: 31986: 101987: 21988: 31989: 11990: 161991: 41992: 51994: 361995: 161997: 22004: 152006: 122007: 212008: 282014: 62015: 152017: 202018: 132022: 262025: 182026: 18195119571963196919751983198919972015
Days per year at Murotomisaki with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 38 in 1967.
Days at or above 30 C (86 F) per year at Murotomisaki
YearDaysDecade average
19512323.1
19522223.1
19533123.1
19541123.1
19551623.1
19563723.1
19571423.1
19582223.1
19593223.1
19601823.5
19612723.5
19622123.5
19631423.5
19643123.5
19652123.5
19663523.5
19673823.5
19681023.5
19692023.5
1970238.6
1971168.6
197228.6
197368.6
197448.6
197548.6
197618.6
1977178.6
197898.6
197948.6
198136.3
1983226.3
198466.3
198536.3
1986106.3
198726.3
198836.3
198916.3
19901613.2
1991413.2
1992513.2
19943613.2
19951613.2
1997213.2
20041519
20061219
20072119
20082819
2014613.5
20151513.5
20172013.5
20181313.5
20222620.7
20251820.7
20261820.7
First to last qualifying date each year at Murotomisaki For each year, a bar from the first to the last day at Murotomisaki meeting 30 C (86 F). 1951: 26 July 1951 to 28 August 19511952: 28 July 1952 to 4 September 19521953: 24 July 1953 to 15 September 19531954: 30 July 1954 to 7 September 19541955: 21 July 1955 to 14 September 19551956: 13 July 1956 to 8 September 19561957: 17 July 1957 to 28 August 19571958: 23 July 1958 to 18 September 19581959: 3 July 1959 to 18 September 19591960: 13 July 1960 to 18 September 19601961: 9 July 1961 to 10 September 19611962: 22 July 1962 to 13 September 19621963: 18 July 1963 to 25 August 19631964: 17 July 1964 to 21 September 19641965: 26 July 1965 to 26 August 19651966: 22 July 1966 to 12 September 19661967: 16 July 1967 to 16 September 19671968: 21 July 1968 to 24 August 19681969: 26 July 1969 to 30 August 19691970: 21 July 1970 to 16 September 19701971: 4 July 1971 to 22 August 19711972: 8 August 1972 to 9 August 19721973: 15 July 1973 to 4 August 19731974: 20 July 1974 to 24 August 19741975: 27 July 1975 to 5 August 19751976: 23 August 1976 to 23 August 19761977: 16 July 1977 to 17 August 19771978: 20 July 1978 to 24 August 19781979: 15 August 1979 to 22 August 19791981: 30 August 1981 to 1 September 19811983: 27 July 1983 to 9 September 19831984: 1 August 1984 to 26 August 19841985: 30 July 1985 to 2 August 19851986: 17 July 1986 to 3 September 19861987: 29 August 1987 to 30 August 19871988: 4 August 1988 to 23 August 19881989: 21 August 1989 to 21 August 19891990: 20 July 1990 to 20 August 19901991: 25 July 1991 to 9 September 19911992: 24 July 1992 to 25 August 19921994: 10 July 1994 to 10 September 19941995: 23 July 1995 to 30 August 19951997: 30 August 1997 to 3 September 19972004: 15 July 2004 to 6 September 20042006: 29 July 2006 to 27 August 20062007: 8 August 2007 to 17 September 20072008: 17 July 2008 to 19 August 20082014: 24 July 2014 to 18 August 20142015: 26 July 2015 to 11 August 20152017: 17 July 2017 to 29 August 20172018: 16 July 2018 to 13 August 20182022: 26 July 2022 to 5 September 20222025: 7 July 2025 to 18 September 20252026: 14 July 2026 to 26 August 202619511958196519721979198819972017JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Murotomisaki meeting 30 C (86 F).
First to last qualifying date each year at Murotomisaki
YearFirst dateLast date
19511951-07-261951-08-28
19521952-07-281952-09-04
19531953-07-241953-09-15
19541954-07-301954-09-07
19551955-07-211955-09-14
19561956-07-131956-09-08
19571957-07-171957-08-28
19581958-07-231958-09-18
19591959-07-031959-09-18
19601960-07-131960-09-18
19611961-07-091961-09-10
19621962-07-221962-09-13
19631963-07-181963-08-25
19641964-07-171964-09-21
19651965-07-261965-08-26
19661966-07-221966-09-12
19671967-07-161967-09-16
19681968-07-211968-08-24
19691969-07-261969-08-30
19701970-07-211970-09-16
19711971-07-041971-08-22
19721972-08-081972-08-09
19731973-07-151973-08-04
19741974-07-201974-08-24
19751975-07-271975-08-05
19761976-08-231976-08-23
19771977-07-161977-08-17
19781978-07-201978-08-24
19791979-08-151979-08-22
19811981-08-301981-09-01
19831983-07-271983-09-09
19841984-08-011984-08-26
19851985-07-301985-08-02
19861986-07-171986-09-03
19871987-08-291987-08-30
19881988-08-041988-08-23
19891989-08-211989-08-21
19901990-07-201990-08-20
19911991-07-251991-09-09
19921992-07-241992-08-25
19941994-07-101994-09-10
19951995-07-231995-08-30
19971997-08-301997-09-03
20042004-07-152004-09-06
20062006-07-292006-08-27
20072007-08-082007-09-17
20082008-07-172008-08-19
20142014-07-242014-08-18
20152015-07-262015-08-11
20172017-07-172017-08-29
20182018-07-162018-08-13
20222022-07-262022-09-05
20252025-07-072025-09-18
20262026-07-142026-08-26

Every Fixed Threshold

Fixed thresholds at Murotomisaki
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5438196718
90 F (32.2 C): Days14919561
0 C (32 F): Frost days (min391919841
20 C (68 F): Tropical nights (min411262025115
25 C (77 F): Days with min3453202537
10 mm (0.39 in): Days with 10 mm or more rain5579197024
25 mm (0.98 in): Days with 25 mm or more rain5542195417
50 mm (1.97 in): Days with 50 mm or more rain5519198014
100 mm (3.94 in): Days with 100 mm or more rain50719549
200 mm (7.87 in): Days with 200 mm or more rain16119524

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1951.

Download the Data

  • Data for Murotomisaki 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).