Built 2026-10-19 (19 October 2026)

Extreme rain in Japan, 30 June to 12 July 2026

Extreme rain in Japan, 30 June to 12 July 2026: 234 records at 100 stations, peak on 1 July 2026. Closed.

Data as of . Last revised (2026-10-18).

Key Facts

  • Extreme rain in Japan, 30 June to 12 July 2026 set or tied 234 station records at 100 stations.
  • It ran from 30 June 2026 to 12 July 2026 (13 days) and its peak day was 1 July 2026.
  • Status: closed.
  • Fukuoka set an all-time record daily precipitation of 555.5 mm (21.9 in) on 1 July 2026.
  • The busiest day was 1 July 2026 with 52 records.
  • The oldest broken record in the ranked list had stood for 75 years.

Footprint

30 June to 12 July 2026
Footprint of Extreme rain in Japan, 30 June to 12 July 2026 The area covered by Extreme rain in Japan, 30 June to 12 July 2026 is outlined, with 20 of the stations that set records marked, coloured by record type.
The area covered by Extreme rain in Japan, 30 June to 12 July 2026 is outlined, with 20 of the stations that set records marked, coloured by record type. Made with Natural Earth.
Footprint of Extreme rain in Japan, 30 June to 12 July 2026: stations that set records in the event
StationTypeValueDate
FukuokaRecord daily precipitation555.5 mm (21.9 in)2026-07-01
WakamatsuRecord daily precipitation272.5 mm (10.7 in)2026-07-01
YokohamaRecord daily precipitation374.0 mm (14.7 in)2026-07-01
AjiroRecord daily precipitation494.5 mm (19.5 in)2026-07-01
TsurugaRecord daily precipitation298.5 mm (11.8 in)2026-07-01
TokushimaRecord daily precipitation460.0 mm (18.1 in)2026-07-04
Kure Reg Met HQRecord daily precipitation379.5 mm (14.9 in)2026-07-01
FukuyamaRecord daily precipitation319.5 mm (12.6 in)2026-07-01
HimejiRecord daily precipitation424.5 mm (16.7 in)2026-07-01
KochiRecord daily precipitation724.0 mm (28.5 in)2026-07-02
AomoriRecord daily precipitation213.0 mm (8.4 in)2026-07-04
SapporoRecord daily precipitation254.0 mm (10.0 in)2026-07-10
IzuharaRecord daily precipitation772.5 mm (30.4 in)2026-07-01
Fukushima ArptRecord daily precipitation319.0 mm (12.6 in)2026-07-02
TomakomaiRecord daily precipitation369.5 mm (14.5 in)2026-07-11
NiigataRecord daily precipitation228.5 mm (9.0 in)2026-07-02
KutchanRecord daily precipitation179.5 mm (7.1 in)2026-07-01
TakamatsuRecord daily precipitation254.5 mm (10.0 in)2026-07-01
IwamizawaRecord daily precipitation212.5 mm (8.4 in)2026-07-02
RumoiRecord daily precipitation198.5 mm (7.8 in)2026-07-01
AikawaRecord daily precipitation398.5 mm (15.7 in)2026-07-01
KyotoRecord daily precipitation356.0 mm (14.0 in)2026-07-12
FukuiRecord daily precipitation300.5 mm (11.8 in)2026-07-05
MatsumotoRecord daily precipitation318.0 mm (12.5 in)2026-07-04
AkitaRecord daily precipitation268.0 mm (10.6 in)2026-07-11
SukumoRecord daily precipitation513.5 mm (20.2 in)2026-07-01
TanegashimaRecord daily precipitation770.0 mm (30.3 in)2026-07-02
OkayamaRecord daily precipitation361.5 mm (14.2 in)2026-07-01
IizukaRecord daily precipitation712.5 mm (28.1 in)2026-07-01
HamadaRecord daily precipitation377.5 mm (14.9 in)2026-07-02
OshimaRecord daily precipitation230.5 mm (9.1 in)2026-07-12
SuwaRecord daily precipitation418.0 mm (16.5 in)2026-06-30
WakkanaiRecord daily precipitation229.0 mm (9.0 in)2026-07-01
TottoriRecord daily precipitation322.0 mm (12.7 in)2026-07-12
MoriokaRecord daily precipitation186.0 mm (7.3 in)2026-07-06
NaganoRecord daily precipitation314.0 mm (12.4 in)2026-07-06
SendaiRecord daily precipitation142.5 mm (5.6 in)2026-07-02
MatsueRecord daily precipitation259.5 mm (10.2 in)2026-07-02
NaraRecord daily precipitation224.0 mm (8.8 in)2026-07-11
MiyakonojoRecord daily precipitation570.0 mm (22.4 in)2026-07-12
AburatsuRecord daily precipitation282.0 mm (11.1 in)2026-07-01
ObihiroRecord daily precipitation132.0 mm (5.2 in)2026-07-01
WakayamaRecord daily precipitation308.5 mm (12.1 in)2026-07-01
EsashiRecord daily precipitation257.5 mm (10.1 in)2026-07-04
HirooRecord daily precipitation243.0 mm (9.6 in)2026-07-02
MurotomisakiRecord daily precipitation296.0 mm (11.7 in)2026-07-05
MitoRecord daily precipitation111.0 mm (4.4 in)2026-07-01
UrakawaRecord daily precipitation157.5 mm (6.2 in)2026-07-09
TakayamaRecord daily precipitation150.5 mm (5.9 in)2026-07-10
KawaguchikoRecord daily precipitation161.5 mm (6.4 in)2026-07-01
MiyazakiRecord daily precipitation430.5 mm (16.9 in)2026-07-11
KofuRecord daily precipitation256.0 mm (10.1 in)2026-07-04
ChoshiRecord daily precipitation140.0 mm (5.5 in)2026-07-05
IshinomakiRecord daily precipitation75.0 mm (3.0 in)2026-07-05
MiyakejimaRecord daily precipitation185.5 mm (7.3 in)2026-07-05
YamagataRecord daily precipitation198.0 mm (7.8 in)2026-07-04
KitamiesashiRecord daily precipitation142.5 mm (5.6 in)2026-07-05
FukauraRecord daily precipitation204.5 mm (8.1 in)2026-07-05
OtaruRecord daily precipitation96.0 mm (3.8 in)2026-07-06
ShirakawaRecord daily precipitation103.0 mm (4.1 in)2026-07-06

Records per Day

Peak day 52
Records per day during Extreme rain in Japan, 30 June to 12 July 2026 Records set or tied each day from 30 June 2026 to 12 July 2026. The most in one day was 52 on 1 July 2026. 0 15 30 45 60 06-3007-0207-0407-0607-0807-1007-12
Records set or tied each day from 30 June 2026 to 12 July 2026. The most in one day was 52 on 1 July 2026.
Records per day during Extreme rain in Japan, 30 June to 12 July 2026
DateRecords
2026-06-305
2026-07-0152
2026-07-0239
2026-07-036
2026-07-0438
2026-07-0539
2026-07-0635
2026-07-072
2026-07-082
2026-07-091
2026-07-104
2026-07-116
2026-07-125

Top Records by Margin

Margin over the record replaced
Top records of Extreme rain in Japan, 30 June to 12 July 2026 ranked by margin
Izuhara, 07-01428.5 mm (16.9 in)
Fukuoka, 07-01247.7 mm (9.8 in)
Kochi, 07-02199.5 mm (7.9 in)
Ajiro, 07-01171.0 mm (6.7 in)
Fukuyama, 07-01168.5 mm (6.6 in)
Kure Reg Met HQ, 07-01166.6 mm (6.6 in)
Aikawa, 07-01158.5 mm (6.2 in)
Fukushima Arpt, 07-02149.5 mm (5.9 in)
Himeji, 07-01130.5 mm (5.1 in)
Wakamatsu, 07-01130.0 mm (5.1 in)
Tokushima, 07-0495.3 mm (3.8 in)
Niigata, 07-0287.8 mm (3.5 in)
Tsuruga, 07-0187.3 mm (3.4 in)
Yokohama, 07-0186.8 mm (3.4 in)
Kutchan, 07-0174.1 mm (2.9 in)

Margin is how far the new value is beyond the record it replaced. Ties are not shown.

Margin Against Age of the Broken Record

Margin against age of the broken record in Extreme rain in Japan, 30 June to 12 July 2026 234 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right. 0 20 40 60 80 0125250375500 Margin (mm) Years the old record stood
234 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right.
Margin against age of the broken record in Extreme rain in Japan, 30 June to 12 July 2026
Margin (mm)Years the old record stood
24873
13069
8767
17165
8760
9560
16758
16950
6048
13149
20049
42941
15039
8867
6664
7464
6353
5152
15923
6766
10821
14619
15151
43511
17811
14473
16375
7160
23773
11275
1647
3747
695
2474
7636
11472
23672
660
7767
740
14068
10671
1210
4266
1040
16964
4826
580
7341
9363
19460
33460
14457
19757
3250
10453
7656
17956
19456
4667
9251
12344
11644
1863
6043
18640
8840
7473
38743
6775
1510
24935
3225
7432
5629
3971
11324
1944
9824
425
9351
3260
6820
14620
8920
19620
33220
453
6217
1765
7144
14316
4119
568
798
563
908
500
787
658
1208
898
1038
988
1237
1178
2414
6544
754
811
4324
300
2067
5772
5968
1175
7456
1214
2661
350
4121
1231
3819
5027
518
5931
939
3746
5553
5532
246
3052
1833
3375
1933
3672
8911
6460
3524
6612
4159
5913
3519
2918
1404
5953
264
1957
578
1028
3132
3420
116
3512
4444
207
7731
398
120
3456
814
3457
951
3832
5345
3559
7140
1375
1360
2240
2564
3331
1064
1263
1457
875
2864
2916
1740
1451
2157
40
573
2351
4031
436
1847
2743
961
180
1832
628
826
368
456
3716
258
164
1026
233

Compared With Other Events

Station records per event
Station records in Extreme rain in Japan, 30 June to 12 July 2026 compared with similar events
Extreme rain in United States and Mexico, 23 February to 15 March 20192,223 records
Extreme rain in United States, 3 to 19 January 20242,133 records
Extreme rain in Australia, 7 to 26 March 20212,099 records
Extreme rain in United States and Mexico, 29 September to 19 October 20181,970 records
Extreme rain in United States, 19 December 2022 to 13 January 20231,941 records
Extreme rain in Japan, 30 June to 12 July 2026 (this event)234 records

Every Record Set

247 of 234
Every record set or tied during Extreme rain in Japan, 30 June to 12 July 2026, in date order
DateStationRecordValueMarginYears stoodSignificance
2026-06-30SuwaRecord daily precipitation418.0 mm (16.5 in)247.1 mm (9.7 in)468 of 100 (Major)
2026-06-30OmaezakiRecord daily precipitation98.5 mm (3.9 in)36.1 mm (1.4 in)7241 of 100 (Notable)
2026-06-30MatsuyamaRecord daily precipitation151.0 mm (5.9 in)18.0 mm (0.7 in)4729 of 100 (Routine)
2026-06-30OsakaRecord daily precipitation74.5 mm (2.9 in)13.5 mm (0.5 in)2721 of 100 (Routine)
2026-06-30MoriokaRecord daily precipitation (tie)61.0 mm (2.4 in)tie11 of 100 (Routine)
2026-07-01FukuokaRecord daily precipitation555.5 mm (21.9 in)247.7 mm (9.8 in)7388 of 100 (Exceptional)
2026-07-01WakamatsuRecord daily precipitation272.5 mm (10.7 in)130.0 mm (5.1 in)6987 of 100 (Exceptional)
2026-07-01YokohamaRecord daily precipitation374.0 mm (14.7 in)86.8 mm (3.4 in)6787 of 100 (Exceptional)
2026-07-01AjiroRecord daily precipitation494.5 mm (19.5 in)171.0 mm (6.7 in)6586 of 100 (Exceptional)
2026-07-01TsurugaRecord daily precipitation298.5 mm (11.8 in)87.3 mm (3.4 in)6085 of 100 (Exceptional)
2026-07-01Kure Reg Met HQRecord daily precipitation379.5 mm (14.9 in)166.6 mm (6.6 in)5884 of 100 (Exceptional)
2026-07-01FukuyamaRecord daily precipitation319.5 mm (12.6 in)168.5 mm (6.6 in)5082 of 100 (Exceptional)
2026-07-01HimejiRecord daily precipitation424.5 mm (16.7 in)130.5 mm (5.1 in)4981 of 100 (Exceptional)
2026-07-01IzuharaRecord daily precipitation772.5 mm (30.4 in)428.5 mm (16.9 in)4179 of 100 (Major)
2026-07-01KutchanRecord daily precipitation179.5 mm (7.1 in)74.1 mm (2.9 in)6476 of 100 (Major)
2026-07-01TakamatsuRecord daily precipitation254.5 mm (10.0 in)62.5 mm (2.5 in)5376 of 100 (Major)
2026-07-01RumoiRecord daily precipitation198.5 mm (7.8 in)51.0 mm (2.0 in)5274 of 100 (Major)
2026-07-01AikawaRecord daily precipitation398.5 mm (15.7 in)158.5 mm (6.2 in)2374 of 100 (Major)
2026-07-01TokushimaRecord daily precipitation340.5 mm (13.4 in)151.0 mm (5.9 in)5172 of 100 (Major)
2026-07-01SukumoRecord daily precipitation513.5 mm (20.2 in)177.5 mm (7.0 in)1170 of 100 (Major)
2026-07-01OkayamaRecord daily precipitation361.5 mm (14.2 in)164.4 mm (6.5 in)769 of 100 (Major)
2026-07-01IizukaRecord daily precipitation712.5 mm (28.1 in)374.4 mm (14.7 in)769 of 100 (Major)
2026-07-01WakkanaiRecord daily precipitation229.0 mm (9.0 in)69.0 mm (2.7 in)568 of 100 (Major)
2026-07-01AburatsuRecord daily precipitation282.0 mm (11.1 in)168.9 mm (6.6 in)6466 of 100 (Major)
2026-07-01ObihiroRecord daily precipitation132.0 mm (5.2 in)47.9 mm (1.9 in)2665 of 100 (Major)
2026-07-01WakayamaRecord daily precipitation308.5 mm (12.1 in)194.3 mm (7.6 in)6065 of 100 (Major)
2026-07-01EsashiRecord daily precipitation200.0 mm (7.9 in)32.0 mm (1.3 in)5063 of 100 (Major)
2026-07-01MitoRecord daily precipitation111.0 mm (4.4 in)76.0 mm (3.0 in)5663 of 100 (Major)
2026-07-01KawaguchikoRecord daily precipitation161.5 mm (6.4 in)88.0 mm (3.5 in)4059 of 100 (Notable)
2026-07-01MurotomisakiRecord daily precipitation370.0 mm (14.6 in)32.0 mm (1.3 in)6054 of 100 (Notable)
2026-07-01FukauraRecord daily precipitation329.0 mm (13.0 in)45.0 mm (1.8 in)352 of 100 (Notable)
2026-07-01IshinomakiRecord daily precipitation212.0 mm (8.3 in)24.0 mm (0.9 in)1448 of 100 (Notable)
2026-07-01HaboroRecord daily precipitation114.0 mm (4.5 in)81.0 mm (3.2 in)147 of 100 (Notable)
2026-07-01HamadaRecord daily precipitation185.5 mm (7.3 in)73.5 mm (2.9 in)5646 of 100 (Notable)
2026-07-01NaganoRecord daily precipitation240.5 mm (9.5 in)12.4 mm (0.5 in)3144 of 100 (Notable)
2026-07-01SendaiRecord daily precipitation304.5 mm (12.0 in)8.5 mm (0.33 in)3943 of 100 (Notable)
2026-07-01MiyakejimaRecord daily precipitation278.5 mm (11.0 in)36.5 mm (1.4 in)4643 of 100 (Notable)
2026-07-01OmuRecord daily precipitation127.5 mm (5.0 in)18.5 mm (0.7 in)3341 of 100 (Notable)
2026-07-01IidaRecord daily precipitation222.5 mm (8.8 in)35.0 mm (1.4 in)1939 of 100 (Notable)
2026-07-01OwaseRecord daily precipitation312.5 mm (12.3 in)139.5 mm (5.5 in)439 of 100 (Notable)
2026-07-01OtaruRecord daily precipitation107.5 mm (4.2 in)1.8 mm (0.07 in)6437 of 100 (Notable)
2026-07-01SagaRecord daily precipitation168.0 mm (6.6 in)52.5 mm (2.1 in)4534 of 100 (Routine)
2026-07-01NobeokaRecord daily precipitation141.0 mm (5.6 in)34.9 mm (1.4 in)5934 of 100 (Routine)
2026-07-01UwajimaRecord daily precipitation120.0 mm (4.7 in)13.4 mm (0.5 in)7534 of 100 (Routine)
2026-07-01MaebashiRecord daily precipitation81.0 mm (3.2 in)21.5 mm (0.8 in)4033 of 100 (Routine)
2026-07-01FukueRecord daily precipitation177.0 mm (7.0 in)27.9 mm (1.1 in)6432 of 100 (Routine)
2026-07-01Fukushima ArptRecord daily precipitation86.0 mm (3.4 in)16.5 mm (0.6 in)4031 of 100 (Routine)
2026-07-01ShizuokaRecord daily precipitation157.0 mm (6.2 in)39.9 mm (1.6 in)3129 of 100 (Routine)
2026-07-01KaruizawaRecord daily precipitation103.0 mm (4.1 in)25.0 mm (1.0 in)826 of 100 (Routine)
2026-07-01ShionomisakiRecord daily precipitation299.0 mm (11.8 in)51.1 mm (2.0 in)421 of 100 (Routine)
2026-07-01UtsunomiyaRecord daily precipitation45.5 mm (1.8 in)3.1 mm (0.12 in)2014 of 100 (Routine)
2026-07-01SuwaRecord daily precipitation44.5 mm (1.8 in)2.6 mm (0.10 in)1612 of 100 (Routine)
2026-07-01UenoRecord daily precipitation75.5 mm (3.0 in)5.4 mm (0.21 in)1112 of 100 (Routine)
2026-07-01HitoyoshiRecord daily precipitation166.0 mm (6.5 in)15.9 mm (0.6 in)712 of 100 (Routine)
2026-07-01TanegashimaRecord daily precipitation108.5 mm (4.3 in)4.6 mm (0.18 in)1512 of 100 (Routine)
2026-07-01UshibukaRecord daily precipitation111.5 mm (4.4 in)4.6 mm (0.18 in)710 of 100 (Routine)
2026-07-02KochiRecord daily precipitation724.0 mm (28.5 in)199.5 mm (7.9 in)4981 of 100 (Exceptional)
2026-07-02Fukushima ArptRecord daily precipitation319.0 mm (12.6 in)149.5 mm (5.9 in)3978 of 100 (Major)
2026-07-02NiigataRecord daily precipitation228.5 mm (9.0 in)87.8 mm (3.5 in)6777 of 100 (Major)
2026-07-02IwamizawaRecord daily precipitation212.5 mm (8.4 in)65.8 mm (2.6 in)6476 of 100 (Major)
2026-07-02TanegashimaRecord daily precipitation770.0 mm (30.3 in)435.0 mm (17.1 in)1170 of 100 (Major)
2026-07-02TsurugaRecord daily precipitation236.5 mm (9.3 in)144.1 mm (5.7 in)7369 of 100 (Major)
2026-07-02HamadaRecord daily precipitation377.5 mm (14.9 in)236.8 mm (9.3 in)7369 of 100 (Major)
2026-07-02SendaiRecord daily precipitation142.5 mm (5.6 in)77.0 mm (3.0 in)6767 of 100 (Major)
2026-07-02MatsueRecord daily precipitation259.5 mm (10.2 in)140.1 mm (5.5 in)6867 of 100 (Major)
2026-07-02HirooRecord daily precipitation243.0 mm (9.6 in)73.0 mm (2.9 in)4165 of 100 (Major)
2026-07-02NaganoRecord daily precipitation167.5 mm (6.6 in)92.9 mm (3.7 in)6365 of 100 (Major)
2026-07-02SukumoRecord daily precipitation422.5 mm (16.6 in)334.1 mm (13.2 in)6065 of 100 (Major)
2026-07-02KutchanRecord daily precipitation198.5 mm (7.8 in)17.6 mm (0.7 in)6359 of 100 (Notable)
2026-07-02FukuyamaRecord daily precipitation211.5 mm (8.3 in)73.8 mm (2.9 in)7359 of 100 (Notable)
2026-07-02FukuiRecord daily precipitation168.5 mm (6.6 in)67.1 mm (2.6 in)7557 of 100 (Notable)
2026-07-02KaruizawaRecord daily precipitation185.0 mm (7.3 in)41.0 mm (1.6 in)1950 of 100 (Notable)
2026-07-02SuttsuRecord daily precipitation211.5 mm (8.3 in)5.2 mm (0.20 in)6349 of 100 (Notable)
2026-07-02ToyamaRecord daily precipitation161.0 mm (6.3 in)64.5 mm (2.5 in)4448 of 100 (Notable)
2026-07-02YonagoRecord daily precipitation161.0 mm (6.3 in)59.1 mm (2.3 in)6847 of 100 (Notable)
2026-07-02NobeokaRecord daily precipitation367.5 mm (14.5 in)41.4 mm (1.6 in)2145 of 100 (Notable)
2026-07-02Maizuru Reg Met HQRecord daily precipitation94.5 mm (3.7 in)54.6 mm (2.1 in)3243 of 100 (Notable)
2026-07-02KobeRecord daily precipitation142.0 mm (5.6 in)32.6 mm (1.3 in)7542 of 100 (Notable)
2026-07-02Sasebo Reg Met HQRecord daily precipitation228.5 mm (9.0 in)63.6 mm (2.5 in)6041 of 100 (Notable)
2026-07-02WakayamaRecord daily precipitation345.5 mm (13.6 in)20.1 mm (0.8 in)736 of 100 (Notable)
2026-07-02YamaguchiRecord daily precipitation233.0 mm (9.2 in)77.0 mm (3.0 in)3136 of 100 (Notable)
2026-07-02ShizuokaRecord daily precipitation287.0 mm (11.3 in)8.5 mm (0.33 in)5134 of 100 (Routine)
2026-07-02OkayamaRecord daily precipitation106.5 mm (4.2 in)38.4 mm (1.5 in)3234 of 100 (Routine)
2026-07-02AkuneRecord daily precipitation221.5 mm (8.7 in)70.5 mm (2.8 in)4034 of 100 (Routine)
2026-07-02RumoiRecord daily precipitation71.5 mm (2.8 in)9.5 mm (0.37 in)6432 of 100 (Routine)
2026-07-02ShirakawaRecord daily precipitation85.5 mm (3.4 in)11.8 mm (0.5 in)6332 of 100 (Routine)
2026-07-02WakkanaiRecord daily precipitation233.0 mm (9.2 in)4.0 mm (0.16 in)030 of 100 (Routine)
2026-07-02UenoRecord daily precipitation143.5 mm (5.6 in)5.6 mm (0.22 in)2827 of 100 (Routine)
2026-07-02OmaezakiRecord daily precipitation283.5 mm (11.2 in)23.4 mm (0.9 in)325 of 100 (Routine)
2026-07-02OshimaRecord daily precipitation154.5 mm (6.1 in)53.4 mm (2.1 in)425 of 100 (Routine)
2026-07-02UshibukaRecord daily precipitation146.5 mm (5.8 in)12.4 mm (0.5 in)3219 of 100 (Routine)
2026-07-02HaboroRecord daily precipitation122.5 mm (4.8 in)0.6 mm (0.02 in)117 of 100 (Routine)
2026-07-02ShinjoRecord daily precipitation83.5 mm (3.3 in)23.6 mm (0.9 in)517 of 100 (Routine)
2026-07-03TsuRecord daily precipitation124.0 mm (4.9 in)71.0 mm (2.8 in)4452 of 100 (Notable)
2026-07-03SuwaRecord daily precipitation161.5 mm (6.4 in)37.5 mm (1.5 in)1944 of 100 (Notable)
2026-07-03NagoyaRecord daily precipitation101.0 mm (4.0 in)59.1 mm (2.3 in)3144 of 100 (Notable)
2026-07-03MoriokaRecord daily precipitation120.0 mm (4.7 in)2.0 mm (0.08 in)4642 of 100 (Notable)
2026-07-03MatsumotoRecord daily precipitation92.0 mm (3.6 in)35.1 mm (1.4 in)1236 of 100 (Notable)
2026-07-03Kure Reg Met HQRecord daily precipitation156.0 mm (6.1 in)44.0 mm (1.7 in)4436 of 100 (Notable)
2026-07-04TokushimaRecord daily precipitation460.0 mm (18.1 in)95.3 mm (3.8 in)6085 of 100 (Exceptional)
2026-07-04AomoriRecord daily precipitation213.0 mm (8.4 in)60.0 mm (2.4 in)4881 of 100 (Exceptional)
2026-07-04MatsumotoRecord daily precipitation318.0 mm (12.5 in)146.0 mm (5.7 in)1972 of 100 (Major)
2026-07-04OkayamaRecord daily precipitation198.0 mm (7.8 in)114.1 mm (4.5 in)7268 of 100 (Major)
2026-07-04EsashiRecord daily precipitation257.5 mm (10.1 in)57.5 mm (2.3 in)065 of 100 (Major)
2026-07-04YokohamaRecord daily precipitation201.0 mm (7.9 in)92.0 mm (3.6 in)5162 of 100 (Major)
2026-07-04SendaiRecord daily precipitation237.0 mm (9.3 in)185.5 mm (7.3 in)4059 of 100 (Notable)
2026-07-04SuwaRecord daily precipitation312.0 mm (12.3 in)150.5 mm (5.9 in)057 of 100 (Notable)
2026-07-04IzuharaRecord daily precipitation441.0 mm (17.4 in)249.0 mm (9.8 in)3557 of 100 (Notable)
2026-07-04KofuRecord daily precipitation256.0 mm (10.1 in)32.0 mm (1.3 in)2556 of 100 (Notable)
2026-07-04YamagataRecord daily precipitation198.0 mm (7.8 in)42.0 mm (1.7 in)554 of 100 (Notable)
2026-07-04MiyakejimaRecord daily precipitation259.0 mm (10.2 in)142.9 mm (5.6 in)1651 of 100 (Notable)
2026-07-04WakkanaiRecord daily precipitation85.5 mm (3.4 in)55.5 mm (2.2 in)849 of 100 (Notable)
2026-07-04WakamatsuRecord daily precipitation132.5 mm (5.2 in)89.6 mm (3.5 in)849 of 100 (Notable)
2026-07-04AikawaRecord daily precipitation448.5 mm (17.7 in)50.0 mm (2.0 in)049 of 100 (Notable)
2026-07-04NaganoRecord daily precipitation127.0 mm (5.0 in)78.0 mm (3.1 in)749 of 100 (Notable)
2026-07-04KatsuuraRecord daily precipitation213.5 mm (8.4 in)122.6 mm (4.8 in)749 of 100 (Notable)
2026-07-04KawaguchikoRecord daily precipitation237.0 mm (9.3 in)20.3 mm (0.8 in)6747 of 100 (Notable)
2026-07-04ShizuokaRecord daily precipitation213.5 mm (8.4 in)116.5 mm (4.6 in)546 of 100 (Notable)
2026-07-04SukumoRecord daily precipitation223.5 mm (8.8 in)121.4 mm (4.8 in)446 of 100 (Notable)
2026-07-04OtaruRecord daily precipitation142.5 mm (5.6 in)35.0 mm (1.4 in)045 of 100 (Notable)
2026-07-04KaruizawaRecord daily precipitation113.0 mm (4.4 in)51.0 mm (2.0 in)844 of 100 (Notable)
2026-07-04YonagoRecord daily precipitation252.0 mm (9.9 in)18.1 mm (0.7 in)3342 of 100 (Notable)
2026-07-04ChoshiRecord daily precipitation230.5 mm (9.1 in)29.1 mm (1.1 in)1839 of 100 (Notable)
2026-07-04HitaRecord daily precipitation160.5 mm (6.3 in)58.5 mm (2.3 in)5339 of 100 (Notable)
2026-07-04IshinomakiRecord daily precipitation223.5 mm (8.8 in)11.5 mm (0.5 in)035 of 100 (Notable)
2026-07-04TanegashimaRecord daily precipitation180.0 mm (7.1 in)80.9 mm (3.2 in)435 of 100 (Notable)
2026-07-04TakamatsuRecord daily precipitation96.0 mm (3.8 in)33.0 mm (1.3 in)3133 of 100 (Routine)
2026-07-04MaebashiRecord daily precipitation70.5 mm (2.8 in)14.0 mm (0.6 in)5131 of 100 (Routine)
2026-07-04KagoshimaRecord daily precipitation261.5 mm (10.3 in)4.0 mm (0.16 in)3629 of 100 (Routine)
2026-07-04FukuiRecord daily precipitation108.0 mm (4.3 in)36.6 mm (1.4 in)1626 of 100 (Routine)
2026-07-04WakayamaRecord daily precipitation185.0 mm (7.3 in)18.1 mm (0.7 in)3123 of 100 (Routine)
2026-07-04MitoRecord daily precipitation114.5 mm (4.5 in)1.5 mm (0.06 in)5122 of 100 (Routine)
2026-07-04KitamiesashiRecord daily precipitation55.5 mm (2.2 in)12.6 mm (0.5 in)918 of 100 (Routine)
2026-07-04UenoRecord daily precipitation69.5 mm (2.7 in)5.5 mm (0.22 in)3118 of 100 (Routine)
2026-07-04SaigoRecord daily precipitation124.5 mm (4.9 in)24.4 mm (1.0 in)918 of 100 (Routine)
2026-07-05FukuiRecord daily precipitation300.5 mm (11.8 in)107.5 mm (4.2 in)2173 of 100 (Major)
2026-07-05HimejiRecord daily precipitation317.5 mm (12.5 in)235.8 mm (9.3 in)7268 of 100 (Major)
2026-07-05TakamatsuRecord daily precipitation358.5 mm (14.1 in)104.0 mm (4.1 in)067 of 100 (Major)
2026-07-05TanegashimaRecord daily precipitation249.5 mm (9.8 in)143.5 mm (5.6 in)5764 of 100 (Major)
2026-07-05MurotomisakiRecord daily precipitation296.0 mm (11.7 in)197.0 mm (7.8 in)5764 of 100 (Major)
2026-07-05AjiroRecord daily precipitation313.5 mm (12.3 in)178.5 mm (7.0 in)5663 of 100 (Major)
2026-07-05TokushimaRecord daily precipitation267.5 mm (10.5 in)194.0 mm (7.6 in)5663 of 100 (Major)
2026-07-05SendaiRecord daily precipitation132.0 mm (5.2 in)60.0 mm (2.4 in)4359 of 100 (Notable)
2026-07-05SukumoRecord daily precipitation496.0 mm (19.5 in)387.0 mm (15.2 in)4359 of 100 (Notable)
2026-07-05ChoshiRecord daily precipitation140.0 mm (5.5 in)74.0 mm (2.9 in)3256 of 100 (Notable)
2026-07-05IshinomakiRecord daily precipitation75.0 mm (3.0 in)38.7 mm (1.5 in)7155 of 100 (Notable)
2026-07-05KitamiesashiRecord daily precipitation142.5 mm (5.6 in)19.0 mm (0.7 in)4454 of 100 (Notable)
2026-07-05RumoiRecord daily precipitation153.5 mm (6.0 in)98.4 mm (3.9 in)2454 of 100 (Notable)
2026-07-05MiyakejimaRecord daily precipitation185.5 mm (7.3 in)92.5 mm (3.6 in)5154 of 100 (Notable)
2026-07-05FukauraRecord daily precipitation204.5 mm (8.1 in)146.1 mm (5.8 in)2053 of 100 (Notable)
2026-07-05GifuRecord daily precipitation277.5 mm (10.9 in)17.3 mm (0.7 in)6552 of 100 (Notable)
2026-07-05ObihiroRecord daily precipitation112.0 mm (4.4 in)79.0 mm (3.1 in)849 of 100 (Notable)
2026-07-05TsurugaRecord daily precipitation245.5 mm (9.7 in)102.5 mm (4.0 in)849 of 100 (Notable)
2026-07-05IidaRecord daily precipitation205.5 mm (8.1 in)97.5 mm (3.8 in)849 of 100 (Notable)
2026-07-05SakaiRecord daily precipitation138.0 mm (5.4 in)57.2 mm (2.3 in)7247 of 100 (Notable)
2026-07-05WakkanaiRecord daily precipitation69.5 mm (2.7 in)25.5 mm (1.0 in)6145 of 100 (Notable)
2026-07-05IwamizawaRecord daily precipitation69.0 mm (2.7 in)35.0 mm (1.4 in)2440 of 100 (Notable)
2026-07-05AikawaRecord daily precipitation126.0 mm (5.0 in)66.1 mm (2.6 in)1240 of 100 (Notable)
2026-07-05EsashiRecord daily precipitation90.0 mm (3.5 in)30.6 mm (1.2 in)3236 of 100 (Notable)
2026-07-05ShirakawaRecord daily precipitation312.0 mm (12.3 in)11.0 mm (0.4 in)636 of 100 (Notable)
2026-07-05AomoriRecord daily precipitation88.0 mm (3.5 in)38.5 mm (1.5 in)835 of 100 (Notable)
2026-07-05SagaRecord daily precipitation130.0 mm (5.1 in)25.2 mm (1.0 in)6433 of 100 (Routine)
2026-07-05KatsuuraRecord daily precipitation87.0 mm (3.4 in)7.7 mm (0.30 in)7532 of 100 (Routine)
2026-07-05UwajimaRecord daily precipitation137.0 mm (5.4 in)27.0 mm (1.1 in)4329 of 100 (Routine)
2026-07-05SuwaRecord daily precipitation330.0 mm (13.0 in)18.0 mm (0.7 in)027 of 100 (Routine)
2026-07-05MitoRecord daily precipitation64.5 mm (2.5 in)17.5 mm (0.7 in)3227 of 100 (Routine)
2026-07-05NagasakiRecord daily precipitation122.0 mm (4.8 in)2.8 mm (0.11 in)6827 of 100 (Routine)
2026-07-05WakamatsuRecord daily precipitation46.0 mm (1.8 in)3.5 mm (0.14 in)5626 of 100 (Routine)
2026-07-05KagoshimaRecord daily precipitation91.0 mm (3.6 in)1.0 mm (0.04 in)5724 of 100 (Routine)
2026-07-05OkayamaRecord daily precipitation94.0 mm (3.7 in)16.0 mm (0.6 in)3123 of 100 (Routine)
2026-07-05KawaguchikoRecord daily precipitation65.0 mm (2.6 in)12.9 mm (0.5 in)3222 of 100 (Routine)
2026-07-05KofuRecord daily precipitation71.5 mm (2.8 in)13.1 mm (0.5 in)818 of 100 (Routine)
2026-07-05HamadaRecord daily precipitation115.5 mm (4.5 in)23.6 mm (0.9 in)816 of 100 (Routine)
2026-07-05ShionomisakiRecord daily precipitation260.5 mm (10.3 in)26.6 mm (1.0 in)415 of 100 (Routine)
2026-07-06MoriokaRecord daily precipitation186.0 mm (7.3 in)66.0 mm (2.6 in)067 of 100 (Major)
2026-07-06NaganoRecord daily precipitation314.0 mm (12.4 in)73.5 mm (2.9 in)067 of 100 (Major)
2026-07-06Kure Reg Met HQRecord daily precipitation157.0 mm (6.2 in)106.1 mm (4.2 in)7167 of 100 (Major)
2026-07-06KutchanRecord daily precipitation70.0 mm (2.8 in)45.9 mm (1.8 in)6762 of 100 (Major)
2026-07-06IwamizawaRecord daily precipitation151.0 mm (5.9 in)123.0 mm (4.8 in)4460 of 100 (Major)
2026-07-06EsashiRecord daily precipitation163.5 mm (6.4 in)115.5 mm (4.5 in)4460 of 100 (Major)
2026-07-06ObihiroRecord daily precipitation86.0 mm (3.4 in)56.0 mm (2.2 in)2955 of 100 (Notable)
2026-07-06WakkanaiRecord daily precipitation160.0 mm (6.3 in)113.0 mm (4.4 in)2454 of 100 (Notable)
2026-07-06OtaruRecord daily precipitation96.0 mm (3.8 in)68.1 mm (2.7 in)2053 of 100 (Notable)
2026-07-06AikawaRecord daily precipitation142.5 mm (5.6 in)88.9 mm (3.5 in)2053 of 100 (Notable)
2026-07-06SukumoRecord daily precipitation408.0 mm (16.1 in)332.1 mm (13.1 in)2053 of 100 (Notable)
2026-07-06ShirakawaRecord daily precipitation103.0 mm (4.1 in)62.1 mm (2.4 in)1752 of 100 (Notable)
2026-07-06MatsumotoRecord daily precipitation113.0 mm (4.4 in)65.0 mm (2.6 in)849 of 100 (Notable)
2026-07-06SuwaRecord daily precipitation181.5 mm (7.1 in)119.5 mm (4.7 in)849 of 100 (Notable)
2026-07-06MitoRecord daily precipitation148.5 mm (5.8 in)89.1 mm (3.5 in)849 of 100 (Notable)
2026-07-06OkayamaRecord daily precipitation223.5 mm (8.8 in)117.1 mm (4.6 in)849 of 100 (Notable)
2026-07-06OmuRecord daily precipitation94.0 mm (3.7 in)42.9 mm (1.7 in)2447 of 100 (Notable)
2026-07-06KofuRecord daily precipitation285.5 mm (11.2 in)29.5 mm (1.2 in)047 of 100 (Notable)
2026-07-06TsurugaRecord daily precipitation126.5 mm (5.0 in)59.4 mm (2.3 in)1339 of 100 (Notable)
2026-07-06IshinomakiRecord daily precipitation58.5 mm (2.3 in)18.5 mm (0.7 in)5737 of 100 (Notable)
2026-07-06IidaRecord daily precipitation142.5 mm (5.6 in)57.4 mm (2.3 in)837 of 100 (Notable)
2026-07-06SendaiRecord daily precipitation75.0 mm (3.0 in)34.1 mm (1.3 in)2036 of 100 (Notable)
2026-07-06TanegashimaRecord daily precipitation134.5 mm (5.3 in)33.5 mm (1.3 in)5635 of 100 (Notable)
2026-07-06OmaezakiRecord daily precipitation251.0 mm (9.9 in)33.5 mm (1.3 in)5734 of 100 (Routine)
2026-07-06RumoiRecord daily precipitation32.5 mm (1.3 in)12.6 mm (0.5 in)6033 of 100 (Routine)
2026-07-06ChoshiRecord daily precipitation63.0 mm (2.5 in)14.0 mm (0.6 in)5732 of 100 (Routine)
2026-07-06AjiroRecord daily precipitation163.0 mm (6.4 in)21.0 mm (0.8 in)5731 of 100 (Routine)
2026-07-06MaebashiRecord daily precipitation30.0 mm (1.2 in)0.9 mm (0.04 in)6426 of 100 (Routine)
2026-07-06KaruizawaRecord daily precipitation76.0 mm (3.0 in)21.9 mm (0.9 in)824 of 100 (Routine)
2026-07-06ShizuokaRecord daily precipitation308.5 mm (12.1 in)21.5 mm (0.8 in)024 of 100 (Routine)
2026-07-06HimejiRecord daily precipitation141.0 mm (5.6 in)24.9 mm (1.0 in)821 of 100 (Routine)
2026-07-06IzuharaRecord daily precipitation140.0 mm (5.5 in)9.0 mm (0.35 in)4021 of 100 (Routine)
2026-07-06AomoriRecord daily precipitation46.5 mm (1.8 in)6.9 mm (0.27 in)1315 of 100 (Routine)
2026-07-06UtsunomiyaRecord daily precipitation42.0 mm (1.7 in)1.1 mm (0.04 in)89 of 100 (Routine)
2026-07-07SuwaRecord daily precipitation101.0 mm (4.0 in)49.9 mm (2.0 in)2744 of 100 (Notable)
2026-07-07KofuRecord daily precipitation107.0 mm (4.2 in)30.0 mm (1.2 in)5242 of 100 (Notable)
2026-07-08IrozakiRecord daily precipitation60.0 mm (2.4 in)23.0 mm (0.9 in)5130 of 100 (Routine)
2026-07-08FukuiRecord daily precipitation123.0 mm (4.8 in)8.5 mm (0.33 in)6128 of 100 (Routine)
2026-07-09UrakawaRecord daily precipitation157.5 mm (6.2 in)126.5 mm (5.0 in)5563 of 100 (Major)
2026-07-09AsahikawaRecord daily precipitation104.0 mm (4.1 in)58.0 mm (2.3 in)1650 of 100 (Notable)
2026-07-09TottoriRecord daily precipitation128.5 mm (5.1 in)41.0 mm (1.6 in)5940 of 100 (Notable)
2026-07-09MutsuRecord daily precipitation43.5 mm (1.7 in)23.0 mm (0.9 in)4133 of 100 (Routine)
2026-07-09AbashiriRecord daily precipitation36.0 mm (1.4 in)11.1 mm (0.4 in)2526 of 100 (Routine)
2026-07-09HachinoheRecord daily precipitation46.5 mm (1.8 in)1.0 mm (0.04 in)4119 of 100 (Routine)
2026-07-10SapporoRecord daily precipitation254.0 mm (10.0 in)47.0 mm (1.9 in)4480 of 100 (Exceptional)
2026-07-10TakayamaRecord daily precipitation150.5 mm (5.9 in)103.5 mm (4.1 in)5363 of 100 (Major)
2026-07-10HachinoheRecord daily precipitation146.0 mm (5.7 in)37.0 mm (1.5 in)2651 of 100 (Notable)
2026-07-10AsahikawaRecord daily precipitation92.0 mm (3.6 in)53.9 mm (2.1 in)1546 of 100 (Notable)
2026-07-10MishimaRecord daily precipitation89.0 mm (3.5 in)5.0 mm (0.20 in)7330 of 100 (Routine)
2026-07-10AkitaRecord daily precipitation146.0 mm (5.7 in)19.5 mm (0.8 in)829 of 100 (Routine)
2026-07-10YokkaichiRecord daily precipitation73.5 mm (2.9 in)7.5 mm (0.30 in)4020 of 100 (Routine)
2026-07-10TottoriRecord daily precipitation217.5 mm (8.6 in)4.4 mm (0.17 in)519 of 100 (Routine)
2026-07-11TomakomaiRecord daily precipitation369.5 mm (14.5 in)174.0 mm (6.9 in)3878 of 100 (Major)
2026-07-11AkitaRecord daily precipitation268.0 mm (10.6 in)68.1 mm (2.7 in)3272 of 100 (Major)
2026-07-11KyotoRecord daily precipitation206.5 mm (8.1 in)111.9 mm (4.4 in)7569 of 100 (Major)
2026-07-11NaraRecord daily precipitation224.0 mm (8.8 in)41.7 mm (1.6 in)6667 of 100 (Major)
2026-07-11MiyakonojoRecord daily precipitation376.0 mm (14.8 in)35.3 mm (1.4 in)7157 of 100 (Notable)
2026-07-11MiyazakiRecord daily precipitation430.5 mm (16.9 in)43.2 mm (1.7 in)5957 of 100 (Notable)
2026-07-11SapporoRecord daily precipitation59.0 mm (2.3 in)28.0 mm (1.1 in)5547 of 100 (Notable)
2026-07-11YokkaichiRecord daily precipitation193.5 mm (7.6 in)55.0 mm (2.2 in)5343 of 100 (Notable)
2026-07-11UrakawaRecord daily precipitation116.5 mm (4.6 in)26.3 mm (1.0 in)6442 of 100 (Notable)
2026-07-11ChibaRecord daily precipitation179.5 mm (7.1 in)7.5 mm (0.30 in)2627 of 100 (Routine)
2026-07-11TateyamaRecord daily precipitation228.5 mm (9.0 in)9.6 mm (0.38 in)2626 of 100 (Routine)
2026-07-11MishimaRecord daily precipitation118.0 mm (4.6 in)38.2 mm (1.5 in)1925 of 100 (Routine)
2026-07-12KyotoRecord daily precipitation356.0 mm (14.0 in)67.4 mm (2.7 in)6674 of 100 (Major)
2026-07-12OshimaRecord daily precipitation230.5 mm (9.1 in)163.1 mm (6.4 in)7569 of 100 (Major)
2026-07-12TottoriRecord daily precipitation322.0 mm (12.7 in)76.4 mm (3.0 in)3668 of 100 (Major)
2026-07-12NaraRecord daily precipitation345.0 mm (13.6 in)121.0 mm (4.8 in)067 of 100 (Major)
2026-07-12MiyakonojoRecord daily precipitation570.0 mm (22.4 in)194.0 mm (7.6 in)067 of 100 (Major)
2026-07-12SapporoRecord daily precipitation201.0 mm (7.9 in)161.5 mm (6.4 in)5663 of 100 (Major)
2026-07-12ChichibuRecord daily precipitation105.0 mm (4.1 in)75.0 mm (3.0 in)448 of 100 (Notable)
2026-07-12SuttsuRecord daily precipitation231.0 mm (9.1 in)19.5 mm (0.8 in)040 of 100 (Notable)
2026-07-12AsahikawaRecord daily precipitation160.0 mm (6.3 in)16.0 mm (0.6 in)829 of 100 (Routine)

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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 2026-10-18. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.