Ishigaki Weather Records (JAM00047918)

Record envelope, standing records and threshold days for Ishigaki (JAM00047918), Japan, with 53 years of record.

Key Facts for Ishigaki

Ishigaki (JAM00047918) is a weather station in Japan at 24.34 latitude and 124.19 longitude, 28 m (93 ft) above sea level.
The station reports from 1973 to 2025, 53 years of record.
1,464 records set at Ishigaki still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Ishigaki set a daily record precipitation of 11.9 mm (0.5 in) on 20 July 2025.

About the Station

Location: Japan, 24.34 latitude, 124.19 longitude.
Elevation: 28 m (93 ft).
Period of record: 1973 to 2025, 53 years.
Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

1 days at or beyond a record

The band shows the record high and record low for each calendar day at Ishigaki. The lines show the 2026 daily maximum and minimum. 1 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Ishigaki, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	27.3 C (81.1 F)	8.0 C (46.4 F)	23.3 C (73.9 F)	11.9 C (53.4 F)
Feb	28.0 C (82.4 F)	9.0 C (48.2 F)	n/a	11.3 C (52.3 F)
Mar	28.6 C (83.5 F)	9.1 C (48.4 F)	n/a	12.1 C (53.8 F)
Apr	31.2 C (88.2 F)	12.0 C (53.6 F)	24.0 C (75.2 F)	15.9 C (60.6 F)
May	33.0 C (91.4 F)	17.0 C (62.6 F)	n/a	20.2 C (68.4 F)
Jun	34.6 C (94.3 F)	19.5 C (67.1 F)	n/a	25.0 C (77.0 F)
Jul	35.3 C (95.5 F)	23.0 C (73.4 F)	n/a	26.5 C (79.7 F)
Aug	35.0 C (95.0 F)	22.0 C (71.6 F)	n/a	n/a
Sep	34.7 C (94.5 F)	21.1 C (70.0 F)	n/a	n/a
Oct	32.8 C (91.0 F)	17.0 C (62.6 F)	n/a	n/a
Nov	30.7 C (87.3 F)	13.0 C (55.4 F)	n/a	n/a
Dec	29.2 C (84.6 F)	10.0 C (50.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Ishigaki still stand. 1998 holds the most, with 58.

Standing records at Ishigaki by the year they were set
Year set	Standing records
1973	46
1974	38
1975	47
1976	49
1977	39
1978	27
1979	27
1980	29
1981	36
1982	24
1983	22
1984	13
1985	18
1986	21
1987	36
1988	38
1989	29
1990	20
1991	34
1992	18
1993	24
1994	23
1995	20
1996	36
1997	33
1998	58
1999	19
2000	20
2001	24
2002	23
2003	22
2004	22
2005	39
2006	34
2007	32
2008	34
2009	35
2010	49
2011	32
2012	25
2013	19
2014	7
2015	31
2016	51
2017	39
2018	26
2019	19
2020	13
2021	7
2022	20
2023	6
2024	9
2025	2

All-Time Record Progression

4 new records

4 all-time records were set at Ishigaki between 7 July 2006 and 8 June 2020. Each dot is a new record.

When Ishigaki set new all-time records
Date	Kind	Detail
2006-07-07	Record high maximum temperature	Record high maximum temperature 35.3 C (95.5 F)
2016-01-24	Record low maximum temperature	Record low maximum temperature 10.4 C (50.7 F)
2016-01-25	Record low minimum temperature	Record low minimum temperature 8.0 C (46.4 F)
2020-06-08	Record daily precipitation	Record daily precipitation 363.0 mm (14.3 in)

Wettest Day of Each Month

Jun: 363.0 mm (14.3 in)

The wettest day on record for each calendar month at Ishigaki. The most was 363.0 mm (14.3 in) on 8 June 2020.

Record daily precipitation for each month at Ishigaki
Month	Record daily precipitation (mm)	Date
Jan	117.1 mm (4.6 in)	20 January 1973
Feb	256.0 mm (10.1 in)	26 February 1980
Mar	317.0 mm (12.5 in)	30 March 1991
Apr	285.0 mm (11.2 in)	18 April 1984
May	294.9 mm (11.6 in)	19 May 1989
Jun	363.0 mm (14.3 in)	8 June 2020
Jul	256.5 mm (10.1 in)	6 July 2018
Aug	272.0 mm (10.7 in)	24 August 2015
Sep	271.5 mm (10.7 in)	29 September 2012
Oct	342.9 mm (13.5 in)	23 October 2010
Nov	112.0 mm (4.4 in)	29 November 1982
Dec	258.1 mm (10.2 in)	6 December 1976

Period of Record Coverage

1973 to 2025

53 years of record at Ishigaki, 1973 to 2025. 22 years have data for under 90 percent of days and are left out of rankings: 1979, 1980, 1982, 1983, 1984, 1985, 1986, 1987 and others.

Days with data per year at Ishigaki
Year	Days with data	Share of year	Complete
1973	329	90%	Yes
1974	333	91%	Yes
1975	344	94%	Yes
1976	330	90%	Yes
1977	346	95%	Yes
1978	349	96%	Yes
1979	311	85%	No
1980	326	89%	No
1981	339	93%	Yes
1982	267	73%	No
1983	273	75%	No
1984	272	74%	No
1985	290	79%	No
1986	315	86%	No
1987	317	87%	No
1988	303	83%	No
1989	351	96%	Yes
1990	348	95%	Yes
1991	349	96%	Yes
1992	353	96%	Yes
1993	344	94%	Yes
1994	336	92%	Yes
1995	340	93%	Yes
1996	354	97%	Yes
1997	349	96%	Yes
1998	338	93%	Yes
1999	330	90%	Yes
2000	339	93%	Yes
2001	336	92%	Yes
2002	344	94%	Yes
2003	345	95%	Yes
2004	349	95%	Yes
2005	344	94%	Yes
2006	338	93%	Yes
2007	342	94%	Yes
2008	347	95%	Yes
2009	344	94%	Yes
2010	336	92%	Yes
2011	340	93%	Yes
2012	343	94%	Yes
2013	113	31%	No
2014	2	1%	No
2015	262	72%	No
2016	297	81%	No
2017	305	84%	No
2018	294	81%	No
2019	284	78%	No
2020	64	17%	No
2021	4	1%	No
2022	117	32%	No
2023	5	1%	No
2024	3	1%	No
2025	2	1%	No

Latest Records

Latest records at Ishigaki
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 July 2025	Ishigaki, JP	daily rain	11.9 mm (0.5 in)	1.0 mm (0.04 in)	44 years	18 of 100 (Routine)
11 May 2025	Ishigaki, JP	daily rain	67.1 mm (2.6 in)	8.2 mm (0.32 in)	11 years	10 of 100 (Routine)
10 May 2025	Ishigaki, JP	daily rain	124.0 mm (4.9 in)	44.0 mm (1.7 in)	32 years	28 of 100 (Routine)
13 March 2025	Ishigaki, JP	daily rain	114.0 mm (4.5 in)	87.1 mm (3.4 in)	40 years	47 of 100 (Notable)
2 March 2025	Ishigaki, JP	daily high min	22.9 C (73.2 F)	2.1 C (3.8 F)	36 years	22 of 100 (Routine)
5 February 2025	Ishigaki, JP	daily low min	11.7 C (53.1 F)	0.3 C (0.5 F)	45 years	19 of 100 (Routine)
12 November 2024	Ishigaki, JP	daily high min	25.0 C (77.0 F)	1.5 C (2.7 F)	9 years	13 of 100 (Routine)
21 October 2024	Ishigaki, JP	daily high min	26.0 C (78.8 F)	0.2 C (0.4 F)	41 years	18 of 100 (Routine)
27 September 2024	Ishigaki, JP	daily high min	27.6 C (81.7 F)	0.9 C (1.6 F)	15 years	15 of 100 (Routine)
4 September 2024	Ishigaki, JP	monthly high min	29.0 C (84.2 F)	0.3 C (0.5 F)	29 years	25 of 100 (Routine)
6 August 2024	Ishigaki, JP	daily low min (Tie)	25.0 C (77.0 F)	tie	50 years	5 of 100 (Routine)
5 May 2024	Ishigaki, JP	daily high min	26.7 C (80.1 F)	0.4 C (0.7 F)	19 years	12 of 100 (Routine)
28 April 2024	Ishigaki, JP	daily high min	25.8 C (78.4 F)	0.2 C (0.4 F)	33 years	14 of 100 (Routine)
22 April 2024	Ishigaki, JP	monthly high min	26.9 C (80.4 F)	0.8 C (1.4 F)	25 years	25 of 100 (Routine)
20 April 2024	Ishigaki, JP	daily high min	25.3 C (77.5 F)	0.5 C (0.9 F)	30 years	15 of 100 (Routine)
24 January 2024	Ishigaki, JP	daily low min	12.0 C (53.6 F)	0.3 C (0.5 F)	36 years	16 of 100 (Routine)
4 October 2023	Ishigaki, JP	daily high min	27.3 C (81.1 F)	1.2 C (2.2 F)	17 years	17 of 100 (Routine)
1 October 2023	Ishigaki, JP	daily high min (Tie)	26.9 C (80.4 F)	tie	12 years	2 of 100 (Routine)
19 September 2023	Ishigaki, JP	daily high min	27.5 C (81.5 F)	0.2 C (0.4 F)	8 years	8 of 100 (Routine)
1 September 2023	Ishigaki, JP	daily high min	27.9 C (82.2 F)	0.1 C (0.2 F)	13 years	9 of 100 (Routine)

Extremes by Year

1973 to 2025

Yearly extremes at Ishigaki: 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)	2006	34.1 C (93.4 F)	53
Coldest night (TNn)	8.0 C (46.4 F)	2016	11.1 C (52.0 F)	53
Wettest day (Rx1day)	363.0 mm (14.3 in)	2020	187.2 mm (7.4 in)	52
Wettest five days (Rx5day)	776.4 mm (30.6 in)	2010	232.2 mm (9.1 in)	51
Longest dry spell (CDD)	25 days	1974	12 days	50

Hottest day (TXx)

The hottest day of the year at Ishigaki, 1973 to 2025. The record is 35.3 C (95.5 F) in 2006, marked on the chart; the median year is 34.1 C (93.4 F).

Hottest day (TXx) at Ishigaki by year
Year	Hottest day (TXx)
1973	33.0 C (91.4 F)
1974	33.0 C (91.4 F)
1975	34.0 C (93.2 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	35.0 C (95.0 F)
1981	35.0 C (95.0 F)
1982	34.1 C (93.4 F)
1983	34.7 C (94.5 F)
1984	33.9 C (93.0 F)
1985	32.6 C (90.7 F)
1986	33.6 C (92.5 F)
1987	34.1 C (93.4 F)
1988	34.9 C (94.8 F)
1989	34.5 C (94.1 F)
1990	34.2 C (93.6 F)
1991	34.5 C (94.1 F)
1992	33.9 C (93.0 F)
1993	34.2 C (93.6 F)
1994	33.3 C (91.9 F)
1995	33.4 C (92.1 F)
1996	34.1 C (93.4 F)
1997	33.4 C (92.1 F)
1998	34.8 C (94.6 F)
1999	33.4 C (92.1 F)
2000	33.5 C (92.3 F)
2001	34.1 C (93.4 F)
2002	33.9 C (93.0 F)
2003	34.4 C (93.9 F)
2004	34.1 C (93.4 F)
2005	33.6 C (92.5 F)
2006	35.3 C (95.5 F)
2007	34.8 C (94.6 F)
2008	34.1 C (93.4 F)
2009	35.1 C (95.2 F)
2010	34.2 C (93.6 F)
2011	34.3 C (93.7 F)
2012	33.5 C (92.3 F)
2013	32.6 C (90.7 F)
2014	33.9 C (93.0 F)
2015	34.4 C (93.9 F)
2016	34.6 C (94.3 F)
2017	34.9 C (94.8 F)
2018	34.4 C (93.9 F)
2019	34.3 C (93.7 F)
2020	29.4 C (84.9 F)
2021	31.1 C (88.0 F)
2022	34.6 C (94.3 F)
2023	33.8 C (92.8 F)
2024	29.2 C (84.6 F)
2025	24.0 C (75.2 F)

Coldest night (TNn)

The coldest night of the year at Ishigaki, 1973 to 2025. The record is 8.0 C (46.4 F) in 2016, marked on the chart; the median year is 11.1 C (52.0 F).

Coldest night (TNn) at Ishigaki by year
Year	Coldest night (TNn)
1973	10.0 C (50.0 F)
1974	9.0 C (48.2 F)
1975	10.0 C (50.0 F)
1976	10.0 C (50.0 F)
1977	9.0 C (48.2 F)
1978	9.0 C (48.2 F)
1979	12.0 C (53.6 F)
1980	11.0 C (51.8 F)
1981	11.0 C (51.8 F)
1982	11.1 C (52.0 F)
1983	11.9 C (53.4 F)
1984	9.8 C (49.6 F)
1985	12.2 C (54.0 F)
1986	9.7 C (49.5 F)
1987	9.1 C (48.4 F)
1988	12.3 C (54.1 F)
1989	11.2 C (52.2 F)
1990	12.6 C (54.7 F)
1991	11.6 C (52.9 F)
1992	10.5 C (50.9 F)
1993	10.3 C (50.5 F)
1994	12.5 C (54.5 F)
1995	11.1 C (52.0 F)
1996	10.4 C (50.7 F)
1997	12.6 C (54.7 F)
1998	11.9 C (53.4 F)
1999	11.2 C (52.2 F)
2000	11.6 C (52.9 F)
2001	11.7 C (53.1 F)
2002	10.3 C (50.5 F)
2003	11.5 C (52.7 F)
2004	10.5 C (50.9 F)
2005	9.7 C (49.5 F)
2006	12.1 C (53.8 F)
2007	11.8 C (53.2 F)
2008	12.1 C (53.8 F)
2009	11.0 C (51.8 F)
2010	11.4 C (52.5 F)
2011	10.4 C (50.7 F)
2012	12.7 C (54.9 F)
2013	12.5 C (54.5 F)
2014	13.0 C (55.4 F)
2015	10.9 C (51.6 F)
2016	8.0 C (46.4 F)
2017	12.8 C (55.0 F)
2018	10.4 C (50.7 F)
2019	14.2 C (57.6 F)
2020	10.5 C (50.9 F)
2021	9.1 C (48.4 F)
2022	11.8 C (53.2 F)
2023	9.1 C (48.4 F)
2024	12.0 C (53.6 F)
2025	11.3 C (52.3 F)

Wettest day (Rx1day)

The wettest day of the year at Ishigaki, 1973 to 2025. The record is 363.0 mm (14.3 in) in 2020, marked on the chart; the median year is 187.2 mm (7.4 in).

Wettest day (Rx1day) at Ishigaki by year
Year	Wettest day (Rx1day)
1973	230.1 mm (9.1 in)
1974	130.0 mm (5.1 in)
1975	63.0 mm (2.5 in)
1976	258.1 mm (10.2 in)
1977	273.1 mm (10.8 in)
1978	145.0 mm (5.7 in)
1979	168.9 mm (6.6 in)
1980	257.0 mm (10.1 in)
1981	249.9 mm (9.8 in)
1982	173.0 mm (6.8 in)
1983	177.0 mm (7.0 in)
1984	285.0 mm (11.2 in)
1985	160.0 mm (6.3 in)
1986	110.0 mm (4.3 in)
1987	121.9 mm (4.8 in)
1988	125.0 mm (4.9 in)
1989	294.9 mm (11.6 in)
1990	230.9 mm (9.1 in)
1991	317.0 mm (12.5 in)
1992	230.9 mm (9.1 in)
1993	177.0 mm (7.0 in)
1994	233.9 mm (9.2 in)
1995	169.9 mm (6.7 in)
1996	102.1 mm (4.0 in)
1997	225.0 mm (8.9 in)
1998	249.9 mm (9.8 in)
1999	121.2 mm (4.8 in)
2000	123.2 mm (4.9 in)
2001	161.0 mm (6.3 in)
2002	321.8 mm (12.7 in)
2003	156.0 mm (6.1 in)
2004	204.5 mm (8.1 in)
2005	207.5 mm (8.2 in)
2006	161.8 mm (6.4 in)
2007	126.5 mm (5.0 in)
2008	207.0 mm (8.1 in)
2009	142.0 mm (5.6 in)
2010	342.9 mm (13.5 in)
2011	144.0 mm (5.7 in)
2012	271.5 mm (10.7 in)
2013	254.5 mm (10.0 in)
2014	183.9 mm (7.2 in)
2015	272.0 mm (10.7 in)
2016	114.0 mm (4.5 in)
2017	218.4 mm (8.6 in)
2018	256.5 mm (10.1 in)
2019	190.5 mm (7.5 in)
2020	363.0 mm (14.3 in)
2021	110.0 mm (4.3 in)
2022	208.0 mm (8.2 in)
2023	0.0 mm (0.00 in)
2024	n/a
2025	124.0 mm (4.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Ishigaki, 1973 to 2025. The record is 776.4 mm (30.6 in) in 2010, marked on the chart; the median year is 232.2 mm (9.1 in).

Wettest five days (Rx5day) at Ishigaki by year
Year	Wettest five days (Rx5day)
1973	232.2 mm (9.1 in)
1974	233.7 mm (9.2 in)
1975	84.1 mm (3.3 in)
1976	265.1 mm (10.4 in)
1977	437.9 mm (17.2 in)
1978	272.0 mm (10.7 in)
1979	206.0 mm (8.1 in)
1980	362.0 mm (14.3 in)
1981	437.6 mm (17.2 in)
1982	218.4 mm (8.6 in)
1983	225.9 mm (8.9 in)
1984	225.5 mm (8.9 in)
1985	309.9 mm (12.2 in)
1986	212.6 mm (8.4 in)
1987	53.1 mm (2.1 in)
1988	257.1 mm (10.1 in)
1989	174.0 mm (6.9 in)
1990	153.7 mm (6.1 in)
1991	324.6 mm (12.8 in)
1992	283.0 mm (11.1 in)
1993	74.4 mm (2.9 in)
1994	156.2 mm (6.1 in)
1995	80.6 mm (3.2 in)
1996	118.9 mm (4.7 in)
1997	196.1 mm (7.7 in)
1998	337.5 mm (13.3 in)
1999	275.6 mm (10.9 in)
2000	190.2 mm (7.5 in)
2001	253.9 mm (10.0 in)
2002	358.9 mm (14.1 in)
2003	101.1 mm (4.0 in)
2004	319.6 mm (12.6 in)
2005	311.1 mm (12.2 in)
2006	172.0 mm (6.8 in)
2007	196.1 mm (7.7 in)
2008	540.2 mm (21.3 in)
2009	254.3 mm (10.0 in)
2010	776.4 mm (30.6 in)
2011	230.1 mm (9.1 in)
2012	322.6 mm (12.7 in)
2013	271.5 mm (10.7 in)
2014	216.7 mm (8.5 in)
2015	362.4 mm (14.3 in)
2016	181.6 mm (7.1 in)
2017	292.3 mm (11.5 in)
2018	332.8 mm (13.1 in)
2019	213.1 mm (8.4 in)
2020	125.0 mm (4.9 in)
2021	194.2 mm (7.6 in)
2022	304.0 mm (12.0 in)
2023	n/a
2024	n/a
2025	226.1 mm (8.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Ishigaki, 1973 to 2025. The record is 25 days in 1974, marked on the chart; the median year is 12 days.

Longest dry spell (CDD) at Ishigaki by year
Year	Longest dry spell (CDD)
1973	15 days
1974	25 days
1975	13 days
1976	19 days
1977	14 days
1978	12 days
1979	18 days
1980	21 days
1981	18 days
1982	5 days
1983	6 days
1984	7 days
1985	7 days
1986	4 days
1987	5 days
1988	3 days
1989	6 days
1990	4 days
1991	3 days
1992	4 days
1993	4 days
1994	5 days
1995	6 days
1996	4 days
1997	3 days
1998	5 days
1999	12 days
2000	n/a
2001	n/a
2002	3 days
2003	13 days
2004	14 days
2005	14 days
2006	16 days
2007	23 days
2008	23 days
2009	16 days
2010	14 days
2011	18 days
2012	17 days
2013	25 days
2014	12 days
2015	20 days
2016	13 days
2017	14 days
2018	15 days
2019	14 days
2020	8 days
2021	1 day
2022	10 days
2023	1 day
2024	n/a
2025	3 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 Ishigaki standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Ishigaki 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).