Miyazaki Threshold Days by Year (JA000047830)

12 fixed thresholds counted per year at Miyazaki (JA000047830): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Miyazaki Thresholds

Miyazaki: days with a maximum temperature at or above 30 C (86 F) in 66 years, most in 2025 with 91.
Miyazaki: days with a maximum temperature at or above 90 F (32.2 C) in 66 years, most in 1998 with 52.
Miyazaki: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 1954 with 79.
Miyazaki: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1954 with 49.
12 fixed thresholds have at least one qualifying day at Miyazaki.

Days at or above 30 C (86 F)

66 years with a qualifying day

Days per year at Miyazaki with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 91 in 2025.

Days at or above 30 C (86 F) per year at Miyazaki
Year	Days	Decade average
1951	55	61.8
1952	65	61.8
1953	62	61.8
1954	50	61.8
1955	63	61.8
1956	71	61.8
1957	46	61.8
1958	74	61.8
1959	70	61.8
1960	74	63.7
1961	76	63.7
1962	58	63.7
1963	68	63.7
1964	74	63.7
1965	54	63.7
1966	64	63.7
1967	67	63.7
1968	43	63.7
1969	59	63.7
1970	59	56.5
1971	60	56.5
1972	50	56.5
1973	52	56.5
1974	47	56.5
1975	64	56.5
1976	37	56.5
1977	70	56.5
1978	68	56.5
1979	58	56.5
1980	57	62
1981	81	62
1982	42	62
1983	61	62
1984	63	62
1985	74	62
1986	67	62
1987	62	62
1988	60	62
1989	53	62
1990	85	69
1991	75	69
1992	57	69
1993	40	69
1994	79	69
1995	73	69
1996	65	69
1997	69	69
1998	80	69
1999	67	69
2000	62	63.8
2001	63	63.8
2002	61	63.8
2003	63	63.8
2004	68	63.8
2005	66	63.8
2006	63	63.8
2007	76	63.8
2008	58	63.8
2009	58	63.8
2010	72	64
2011	68	64
2012	63	64
2018	61	64
2019	56	64
2025	91	83
2026	75	83

For each year, a bar from the first to the last day at Miyazaki meeting 30 C (86 F).

First to last qualifying date each year at Miyazaki
Year	First date	Last date
1951	1951-06-19	1951-09-09
1952	1952-05-20	1952-09-26
1953	1953-05-26	1953-09-25
1954	1954-05-02	1954-10-07
1955	1955-06-15	1955-09-23
1956	1956-06-03	1956-09-24
1957	1957-06-20	1957-09-01
1958	1958-06-26	1958-09-17
1959	1959-05-04	1959-10-07
1960	1960-06-23	1960-10-01
1961	1961-06-17	1961-10-19
1962	1962-05-30	1962-09-20
1963	1963-05-20	1963-09-18
1964	1964-05-24	1964-10-06
1965	1965-06-28	1965-09-06
1966	1966-06-23	1966-09-13
1967	1967-06-10	1967-09-14
1968	1968-05-14	1968-10-07
1969	1969-06-03	1969-10-01
1970	1970-05-27	1970-09-29
1971	1971-06-11	1971-09-26
1972	1972-05-08	1972-09-09
1973	1973-06-27	1973-09-11
1974	1974-06-01	1974-10-03
1975	1975-07-06	1975-10-05
1976	1976-04-30	1976-08-31
1977	1977-06-11	1977-09-19
1978	1978-06-05	1978-09-16
1979	1979-06-09	1979-09-19
1980	1980-05-13	1980-09-13
1981	1981-05-09	1981-10-08
1982	1982-06-12	1982-10-02
1983	1983-04-28	1983-09-24
1984	1984-05-11	1984-10-03
1985	1985-05-06	1985-10-13
1986	1986-05-09	1986-09-21
1987	1987-05-26	1987-09-16
1988	1988-06-07	1988-09-15
1989	1989-05-27	1989-09-27
1990	1990-06-15	1990-09-30
1991	1991-05-18	1991-09-20
1992	1992-05-21	1992-10-03
1993	1993-04-23	1993-09-18
1994	1994-05-08	1994-09-29
1995	1995-06-19	1995-10-02
1996	1996-05-22	1996-09-19
1997	1997-05-04	1997-09-17
1998	1998-05-12	1998-10-02
1999	1999-06-15	1999-10-15
2000	2000-05-06	2000-11-02
2001	2001-05-26	2001-09-11
2002	2002-05-25	2002-10-03
2003	2003-04-24	2003-09-19
2004	2004-04-22	2004-09-21
2005	2005-04-29	2005-10-04
2006	2006-05-07	2006-09-16
2007	2007-05-09	2007-10-08
2008	2008-06-20	2008-09-25
2009	2009-05-12	2009-09-08
2010	2010-06-27	2010-09-22
2011	2011-05-08	2011-09-18
2012	2012-05-05	2012-09-18
2018	2018-05-17	2018-10-06
2019	2019-05-22	2019-10-19
2025	2025-06-04	2025-10-16
2026	2026-05-28	2026-09-28

Every Fixed Threshold

Fixed thresholds at Miyazaki
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	66	91	2025	75
35 C (95 F): Days	55	25	1998	11
90 F (32.2 C): Days	66	52	1998	33
100 F (37.8 C): Days	3	1	1966	2
0 C (32 F): Frost days (min	41	45	1963	5
20 C (68 F): Tropical nights (min	41	135	2025	127
25 C (77 F): Days with min	41	72	2025	47
10 mm (0.39 in): Days with 10 mm or more rain	60	79	1954	33
25 mm (0.98 in): Days with 25 mm or more rain	60	49	1954	23
50 mm (1.97 in): Days with 50 mm or more rain	60	24	1954	15
100 mm (3.94 in): Days with 100 mm or more rain	57	8	1961	11
200 mm (7.87 in): Days with 200 mm or more rain	16	2	1989	8

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 Miyazaki 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Miyazaki Threshold Days by Year (JA000047830)

Key Facts for Miyazaki Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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