Minami Daito Weather Records (JAM00047945)

Record envelope, standing records and threshold days for Minami Daito (JAM00047945), Japan, with 53 years of record.

Key Facts for Minami Daito

Minami Daito (JAM00047945) is a weather station in Japan at 25.85 latitude and 131.26 longitude, 51 m (167 ft) above sea level.
The station reports from 1973 to 2025, 53 years of record.
1,464 records set at Minami Daito still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Minami Daito tied a daily record precipitation of 24.9 mm (1.0 in) on 30 July 2025.

About the Station

Location: Japan, 25.85 latitude, 131.26 longitude.
Elevation: 51 m (167 ft).
Period of record: 1973 to 2025, 53 years.
Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

6 days at or beyond a record

The band shows the record high and record low for each calendar day at Minami Daito. The lines show the 2026 daily maximum and minimum. 6 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Minami Daito, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	28.0 C (82.4 F)	3.5 C (38.3 F)	22.9 C (73.2 F)	9.7 C (49.5 F)
Feb	27.0 C (80.6 F)	4.5 C (40.1 F)	n/a	8.9 C (48.0 F)
Mar	28.1 C (82.6 F)	6.0 C (42.8 F)	n/a	7.1 C (44.8 F)
Apr	30.2 C (86.4 F)	5.0 C (41.0 F)	22.4 C (72.3 F)	11.7 C (53.1 F)
May	31.9 C (89.4 F)	11.0 C (51.8 F)	n/a	13.4 C (56.1 F)
Jun	34.1 C (93.4 F)	14.6 C (58.3 F)	n/a	17.9 C (64.2 F)
Jul	35.3 C (95.5 F)	20.0 C (68.0 F)	n/a	24.0 C (75.2 F)
Aug	34.6 C (94.3 F)	21.0 C (69.8 F)	n/a	23.6 C (74.5 F)
Sep	34.0 C (93.2 F)	17.0 C (62.6 F)	n/a	n/a
Oct	33.0 C (91.4 F)	14.2 C (57.6 F)	n/a	n/a
Nov	30.8 C (87.4 F)	10.5 C (50.9 F)	n/a	n/a
Dec	28.3 C (82.9 F)	6.4 C (43.5 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Minami Daito still stand. 2017 holds the most, with 67.

Standing records at Minami Daito by the year they were set
Year set	Standing records
1973	52
1974	53
1975	40
1976	56
1977	31
1978	32
1979	29
1980	23
1981	28
1982	22
1983	23
1984	13
1985	23
1986	28
1987	28
1988	32
1989	12
1990	21
1991	49
1992	29
1993	20
1994	14
1995	24
1996	47
1997	19
1998	55
1999	27
2000	35
2001	25
2002	23
2003	13
2004	20
2005	21
2006	19
2007	13
2008	24
2009	20
2010	24
2011	34
2012	24
2013	18
2014	10
2015	39
2016	64
2017	67
2018	28
2019	27
2020	25
2021	12
2022	10
2023	10
2024	20
2025	9

All-Time Record Progression

1 new records

1 all-time records were set at Minami Daito between 10 August 2017 and 10 August 2017. Each dot is a new record.

Wettest Day of Each Month

Sep: 335.0 mm (13.2 in)

The wettest day on record for each calendar month at Minami Daito. The most was 335.0 mm (13.2 in) on 20 September 1996.

Record daily precipitation for each month at Minami Daito
Month	Record daily precipitation (mm)	Date
Jan	156.0 mm (6.1 in)	23 January 2021
Feb	212.6 mm (8.4 in)	6 February 2008
Mar	114.6 mm (4.5 in)	12 March 2000
Apr	122.9 mm (4.8 in)	27 April 2011
May	246.1 mm (9.7 in)	27 May 1994
Jun	188.0 mm (7.4 in)	14 June 1989
Jul	255.0 mm (10.0 in)	27 July 2025
Aug	211.1 mm (8.3 in)	6 August 2021
Sep	335.0 mm (13.2 in)	20 September 1996
Oct	195.6 mm (7.7 in)	7 October 2009
Nov	223.0 mm (8.8 in)	30 November 1992
Dec	180.1 mm (7.1 in)	2 December 1993

Period of Record Coverage

1973 to 2025

53 years of record at Minami Daito, 1973 to 2025. 24 years have data for under 90 percent of days and are left out of rankings: 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988 and others.

Days with data per year at Minami Daito
Year	Days with data	Share of year	Complete
1973	331	91%	Yes
1974	343	94%	Yes
1975	348	95%	Yes
1976	353	96%	Yes
1977	359	98%	Yes
1978	359	98%	Yes
1979	362	99%	Yes
1980	345	94%	Yes
1981	315	86%	No
1982	150	41%	No
1983	257	70%	No
1984	249	68%	No
1985	251	69%	No
1986	292	80%	No
1987	260	71%	No
1988	291	80%	No
1989	304	83%	No
1990	313	86%	No
1991	327	90%	No
1992	245	67%	No
1993	211	58%	No
1994	334	92%	Yes
1995	340	93%	Yes
1996	324	89%	No
1997	333	91%	Yes
1998	333	91%	Yes
1999	338	93%	Yes
2000	342	93%	Yes
2001	351	96%	Yes
2002	353	97%	Yes
2003	347	95%	Yes
2004	347	95%	Yes
2005	348	95%	Yes
2006	352	96%	Yes
2007	352	96%	Yes
2008	357	98%	Yes
2009	357	98%	Yes
2010	350	96%	Yes
2011	349	96%	Yes
2012	356	97%	Yes
2013	116	32%	No
2014	3	1%	No
2015	286	78%	No
2016	335	92%	Yes
2017	332	91%	Yes
2018	339	93%	Yes
2019	309	85%	No
2020	74	20%	No
2021	4	1%	No
2022	85	23%	No
2023	6	2%	No
2024	3	1%	No
2025	2	1%	No

Latest Records

Latest records at Minami Daito
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 July 2025	Minami Daito, JP	daily rain (Tie)	24.9 mm (1.0 in)	tie	44 years	4 of 100 (Routine)
28 July 2025	Minami Daito, JP	daily rain	230.9 mm (9.1 in)	65.8 mm (2.6 in)	47 years	48 of 100 (Notable)
27 July 2025	Minami Daito, JP	monthly rain	255.0 mm (10.0 in)	89.9 mm (3.5 in)	46 years	69 of 100 (Major)
25 July 2025	Minami Daito, JP	daily rain	82.0 mm (3.2 in)	34.0 mm (1.3 in)	26 years	27 of 100 (Routine)
17 July 2025	Minami Daito, JP	daily rain	145.0 mm (5.7 in)	83.0 mm (3.3 in)	48 years	56 of 100 (Notable)
11 July 2025	Minami Daito, JP	daily rain	37.1 mm (1.5 in)	15.0 mm (0.6 in)	52 years	26 of 100 (Routine)
5 June 2025	Minami Daito, JP	daily low min	17.9 C (64.2 F)	1.1 C (2.0 F)	2 years	10 of 100 (Routine)
3 May 2025	Minami Daito, JP	daily low min	13.4 C (56.1 F)	0.7 C (1.3 F)	40 years	19 of 100 (Routine)
16 April 2025	Minami Daito, JP	daily low min	11.7 C (53.1 F)	0.1 C (0.2 F)	10 years	8 of 100 (Routine)
28 March 2025	Minami Daito, JP	daily rain	104.9 mm (4.1 in)	87.9 mm (3.5 in)	42 years	57 of 100 (Notable)
23 March 2025	Minami Daito, JP	daily low min	8.5 C (47.3 F)	0.4 C (0.7 F)	40 years	18 of 100 (Routine)
22 March 2025	Minami Daito, JP	daily low min	7.1 C (44.8 F)	1.8 C (3.2 F)	0 years	10 of 100 (Routine)
4 March 2025	Minami Daito, JP	daily high min	20.7 C (69.3 F)	0.1 C (0.2 F)	24 years	12 of 100 (Routine)
3 March 2025	Minami Daito, JP	daily high min	20.2 C (68.4 F)	0.5 C (0.9 F)	36 years	16 of 100 (Routine)
2 March 2025	Minami Daito, JP	daily high min	20.0 C (68.0 F)	0.7 C (1.3 F)	36 years	17 of 100 (Routine)
26 February 2025	Minami Daito, JP	daily low min	8.9 C (48.0 F)	1.6 C (2.9 F)	3 years	9 of 100 (Routine)
25 January 2025	Minami Daito, JP	daily rain	34.0 mm (1.3 in)	8.1 mm (0.32 in)	33 years	19 of 100 (Routine)
6 January 2025	Minami Daito, JP	daily rain	33.0 mm (1.3 in)	13.9 mm (0.5 in)	52 years	29 of 100 (Routine)
22 November 2024	Minami Daito, JP	daily rain	39.1 mm (1.5 in)	17.0 mm (0.7 in)	41 years	25 of 100 (Routine)
17 November 2024	Minami Daito, JP	daily high min	24.6 C (76.3 F)	0.4 C (0.7 F)	9 years	8 of 100 (Routine)

Extremes by Year

1973 to 2025

Yearly extremes at Minami Daito: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.3 C (95.5 F)	1991	33.1 C (91.6 F)	53
Coldest night (TNn)	3.5 C (38.3 F)	1982	6.9 C (44.4 F)	53
Wettest day (Rx1day)	335.0 mm (13.2 in)	1996	135.9 mm (5.4 in)	53
Wettest five days (Rx5day)	665.7 mm (26.2 in)	2025	189.2 mm (7.4 in)	53
Longest dry spell (CDD)	35 days	1976	13 days	51

Hottest day (TXx)

The hottest day of the year at Minami Daito, 1973 to 2025. The record is 35.3 C (95.5 F) in 1991, marked on the chart; the median year is 33.1 C (91.6 F).

Hottest day (TXx) at Minami Daito by year
Year	Hottest day (TXx)
1973	32.0 C (89.6 F)
1974	33.0 C (91.4 F)
1975	33.0 C (91.4 F)
1976	33.0 C (91.4 F)
1977	33.0 C (91.4 F)
1978	33.0 C (91.4 F)
1979	33.0 C (91.4 F)
1980	34.0 C (93.2 F)
1981	32.0 C (89.6 F)
1982	32.3 C (90.1 F)
1983	33.4 C (92.1 F)
1984	32.7 C (90.9 F)
1985	31.8 C (89.2 F)
1986	33.7 C (92.7 F)
1987	33.3 C (91.9 F)
1988	33.7 C (92.7 F)
1989	32.5 C (90.5 F)
1990	34.1 C (93.4 F)
1991	35.3 C (95.5 F)
1992	33.4 C (92.1 F)
1993	33.2 C (91.8 F)
1994	33.2 C (91.8 F)
1995	34.0 C (93.2 F)
1996	33.0 C (91.4 F)
1997	32.6 C (90.7 F)
1998	33.8 C (92.8 F)
1999	32.6 C (90.7 F)
2000	32.5 C (90.5 F)
2001	33.6 C (92.5 F)
2002	32.5 C (90.5 F)
2003	33.8 C (92.8 F)
2004	33.2 C (91.8 F)
2005	33.6 C (92.5 F)
2006	34.0 C (93.2 F)
2007	33.4 C (92.1 F)
2008	33.1 C (91.6 F)
2009	34.2 C (93.6 F)
2010	32.6 C (90.7 F)
2011	33.5 C (92.3 F)
2012	33.3 C (91.9 F)
2013	31.3 C (88.3 F)
2014	32.1 C (89.8 F)
2015	33.4 C (92.1 F)
2016	33.9 C (93.0 F)
2017	34.3 C (93.7 F)
2018	33.1 C (91.6 F)
2019	32.6 C (90.7 F)
2020	27.7 C (81.9 F)
2021	31.3 C (88.3 F)
2022	33.2 C (91.8 F)
2023	32.6 C (90.7 F)
2024	31.3 C (88.3 F)
2025	22.9 C (73.2 F)

Coldest night (TNn)

The coldest night of the year at Minami Daito, 1973 to 2025. The record is 3.5 C (38.3 F) in 1982, marked on the chart; the median year is 6.9 C (44.4 F).

Coldest night (TNn) at Minami Daito by year
Year	Coldest night (TNn)
1973	8.0 C (46.4 F)
1974	4.0 C (39.2 F)
1975	5.0 C (41.0 F)
1976	5.0 C (41.0 F)
1977	9.0 C (48.2 F)
1978	4.0 C (39.2 F)
1979	6.0 C (42.8 F)
1980	4.0 C (39.2 F)
1981	5.0 C (41.0 F)
1982	3.5 C (38.3 F)
1983	7.2 C (45.0 F)
1984	5.5 C (41.9 F)
1985	4.5 C (40.1 F)
1986	5.7 C (42.3 F)
1987	6.2 C (43.2 F)
1988	7.0 C (44.6 F)
1989	7.9 C (46.2 F)
1990	7.8 C (46.0 F)
1991	5.8 C (42.4 F)
1992	7.8 C (46.0 F)
1993	7.9 C (46.2 F)
1994	7.1 C (44.8 F)
1995	7.4 C (45.3 F)
1996	6.4 C (43.5 F)
1997	5.5 C (41.9 F)
1998	9.4 C (48.9 F)
1999	7.3 C (45.1 F)
2000	6.8 C (44.2 F)
2001	6.8 C (44.2 F)
2002	5.3 C (41.5 F)
2003	6.4 C (43.5 F)
2004	6.9 C (44.4 F)
2005	6.3 C (43.3 F)
2006	7.6 C (45.7 F)
2007	8.4 C (47.1 F)
2008	7.5 C (45.5 F)
2009	6.0 C (42.8 F)
2010	6.1 C (43.0 F)
2011	5.3 C (41.5 F)
2012	8.2 C (46.8 F)
2013	7.8 C (46.0 F)
2014	6.5 C (43.7 F)
2015	5.8 C (42.4 F)
2016	6.7 C (44.1 F)
2017	6.9 C (44.4 F)
2018	8.0 C (46.4 F)
2019	7.7 C (45.9 F)
2020	10.7 C (51.3 F)
2021	8.7 C (47.7 F)
2022	9.2 C (48.6 F)
2023	9.1 C (48.4 F)
2024	8.9 C (48.0 F)
2025	7.1 C (44.8 F)

Wettest day (Rx1day)

The wettest day of the year at Minami Daito, 1973 to 2025. The record is 335.0 mm (13.2 in) in 1996, marked on the chart; the median year is 135.9 mm (5.4 in).

Wettest day (Rx1day) at Minami Daito by year
Year	Wettest day (Rx1day)
1973	130.0 mm (5.1 in)
1974	165.1 mm (6.5 in)
1975	90.4 mm (3.6 in)
1976	135.9 mm (5.4 in)
1977	79.0 mm (3.1 in)
1978	165.1 mm (6.5 in)
1979	104.9 mm (4.1 in)
1980	110.0 mm (4.3 in)
1981	177.0 mm (7.0 in)
1982	119.1 mm (4.7 in)
1983	151.9 mm (6.0 in)
1984	97.0 mm (3.8 in)
1985	119.9 mm (4.7 in)
1986	150.9 mm (5.9 in)
1987	94.0 mm (3.7 in)
1988	83.1 mm (3.3 in)
1989	188.0 mm (7.4 in)
1990	88.9 mm (3.5 in)
1991	106.9 mm (4.2 in)
1992	223.0 mm (8.8 in)
1993	180.1 mm (7.1 in)
1994	246.1 mm (9.7 in)
1995	73.9 mm (2.9 in)
1996	335.0 mm (13.2 in)
1997	206.0 mm (8.1 in)
1998	103.1 mm (4.1 in)
1999	144.0 mm (5.7 in)
2000	190.8 mm (7.5 in)
2001	86.9 mm (3.4 in)
2002	96.0 mm (3.8 in)
2003	117.1 mm (4.6 in)
2004	267.5 mm (10.5 in)
2005	230.1 mm (9.1 in)
2006	76.5 mm (3.0 in)
2007	109.0 mm (4.3 in)
2008	212.6 mm (8.4 in)
2009	195.6 mm (7.7 in)
2010	148.1 mm (5.8 in)
2011	235.5 mm (9.3 in)
2012	149.6 mm (5.9 in)
2013	144.0 mm (5.7 in)
2014	184.9 mm (7.3 in)
2015	245.6 mm (9.7 in)
2016	93.0 mm (3.7 in)
2017	122.4 mm (4.8 in)
2018	92.5 mm (3.6 in)
2019	87.4 mm (3.4 in)
2020	159.0 mm (6.3 in)
2021	211.1 mm (8.3 in)
2022	110.0 mm (4.3 in)
2023	58.9 mm (2.3 in)
2024	93.0 mm (3.7 in)
2025	255.0 mm (10.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Minami Daito, 1973 to 2025. The record is 665.7 mm (26.2 in) in 2025, marked on the chart; the median year is 189.2 mm (7.4 in).

Wettest five days (Rx5day) at Minami Daito by year
Year	Wettest five days (Rx5day)
1973	167.9 mm (6.6 in)
1974	263.9 mm (10.4 in)
1975	147.1 mm (5.8 in)
1976	166.8 mm (6.6 in)
1977	119.1 mm (4.7 in)
1978	189.2 mm (7.4 in)
1979	106.9 mm (4.2 in)
1980	182.1 mm (7.2 in)
1981	188.9 mm (7.4 in)
1982	154.4 mm (6.1 in)
1983	159.8 mm (6.3 in)
1984	156.8 mm (6.2 in)
1985	117.8 mm (4.6 in)
1986	97.5 mm (3.8 in)
1987	131.5 mm (5.2 in)
1988	198.4 mm (7.8 in)
1989	128.0 mm (5.0 in)
1990	191.8 mm (7.6 in)
1991	142.5 mm (5.6 in)
1992	323.6 mm (12.7 in)
1993	185.2 mm (7.3 in)
1994	325.6 mm (12.8 in)
1995	233.1 mm (9.2 in)
1996	412.0 mm (16.2 in)
1997	7.1 mm (0.28 in)
1998	210.9 mm (8.3 in)
1999	309.6 mm (12.2 in)
2000	349.9 mm (13.8 in)
2001	207.6 mm (8.2 in)
2002	97.0 mm (3.8 in)
2003	191.0 mm (7.5 in)
2004	335.5 mm (13.2 in)
2005	259.1 mm (10.2 in)
2006	148.8 mm (5.9 in)
2007	147.1 mm (5.8 in)
2008	252.7 mm (9.9 in)
2009	228.3 mm (9.0 in)
2010	311.7 mm (12.3 in)
2011	451.4 mm (17.8 in)
2012	288.0 mm (11.3 in)
2013	252.4 mm (9.9 in)
2014	231.8 mm (9.1 in)
2015	285.9 mm (11.3 in)
2016	151.4 mm (6.0 in)
2017	204.9 mm (8.1 in)
2018	127.8 mm (5.0 in)
2019	116.9 mm (4.6 in)
2020	363.3 mm (14.3 in)
2021	297.0 mm (11.7 in)
2022	145.9 mm (5.7 in)
2023	97.0 mm (3.8 in)
2024	171.9 mm (6.8 in)
2025	665.7 mm (26.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Minami Daito, 1973 to 2025. The record is 35 days in 1976, marked on the chart; the median year is 13 days.

Longest dry spell (CDD) at Minami Daito by year
Year	Longest dry spell (CDD)
1973	12 days
1974	13 days
1975	12 days
1976	35 days
1977	20 days
1978	17 days
1979	19 days
1980	16 days
1981	13 days
1982	2 days
1983	2 days
1984	4 days
1985	4 days
1986	3 days
1987	4 days
1988	4 days
1989	4 days
1990	3 days
1991	2 days
1992	3 days
1993	4 days
1994	5 days
1995	7 days
1996	5 days
1997	2 days
1998	2 days
1999	15 days
2000	n/a
2001	n/a
2002	3 days
2003	13 days
2004	20 days
2005	27 days
2006	33 days
2007	16 days
2008	21 days
2009	28 days
2010	10 days
2011	21 days
2012	19 days
2013	25 days
2014	16 days
2015	20 days
2016	21 days
2017	29 days
2018	24 days
2019	19 days
2020	14 days
2021	14 days
2022	13 days
2023	13 days
2024	19 days
2025	15 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Minami Daito standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Minami Daito 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

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