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Built 2026-10-19 (19 October 2026)

Heat wave in Japan and 3 other countries, 9 to 18 February 2026

Heat wave in Japan and 3 other countries, 9 to 18 February 2026: 133 records at 95 stations, peak on 15 February 2026. Closed.

Data as of . Last revised (2026-10-17).

Key Facts

  • Heat wave in Japan and 3 other countries, 9 to 18 February 2026 set or tied 133 station records at 95 stations.
  • It ran from 9 February 2026 to 18 February 2026 (10 days) and its peak day was 15 February 2026.
  • Status: closed.
  • Fukushima Arpt set a daily record high minimum temperature of 5.7 C (42.3 F) on 15 February 2026.
  • The busiest day was 15 February 2026 with 68 records.
  • The oldest broken record in the ranked list had stood for 72 years.

Footprint

9 to 18 February 2026
Footprint of Heat wave in Japan and 3 other countries, 9 to 18 February 2026 The area covered by Heat wave in Japan and 3 other countries, 9 to 18 February 2026 is outlined, with 19 of the stations that set records marked, coloured by record type.
The area covered by Heat wave in Japan and 3 other countries, 9 to 18 February 2026 is outlined, with 19 of the stations that set records marked, coloured by record type. Made with Natural Earth.
Footprint of Heat wave in Japan and 3 other countries, 9 to 18 February 2026: stations that set records in the event
StationTypeValueDate
Fukushima ArptRecord high minimum temperature5.7 C (42.3 F)2026-02-15
AkitaRecord high maximum temperature12.7 C (54.9 F)2026-02-15
YamagataRecord high minimum temperature3.7 C (38.7 F)2026-02-15
ChunggangRecord high minimum temperature-4.0 C (24.8 F)2026-02-14
HachinoheRecord high minimum temperature3.6 C (38.5 F)2026-02-10
MiyakejimaRecord high minimum temperature13.9 C (57.0 F)2026-02-15
HikoneRecord high minimum temperature8.2 C (46.8 F)2026-02-15
NiigataRecord high minimum temperature6.0 C (42.8 F)2026-02-15
LetingRecord high minimum temperature1.4 C (34.5 F)2026-02-09
WonsanRecord high minimum temperature1.8 C (35.2 F)2026-02-11
NagoyaRecord high minimum temperature8.7 C (47.7 F)2026-02-15
IrakoRecord high minimum temperature8.9 C (48.0 F)2026-02-15
NaraRecord high minimum temperature9.5 C (49.1 F)2026-02-15
AnyangRecord high maximum temperature21.0 C (69.8 F)2026-02-14
IshinomakiRecord high minimum temperature4.5 C (40.1 F)2026-02-15
NikkoRecord high minimum temperature0.0 C (32.0 F)2026-02-15
OsakaRecord high minimum temperature10.5 C (50.9 F)2026-02-15
RumoiRecord high minimum temperature-0.8 C (30.6 F)2026-02-10
TakamatsuRecord high minimum temperature6.0 C (42.8 F)2026-02-11
HakodateRecord high minimum temperature2.1 C (35.8 F)2026-02-14
OmaezakiRecord high minimum temperature12.0 C (53.6 F)2026-02-15
YokkaichiRecord high minimum temperature10.0 C (50.0 F)2026-02-15
MatsueRecord high minimum temperature7.7 C (45.9 F)2026-02-15
KyotoRecord high minimum temperature9.4 C (48.9 F)2026-02-15
KobeRecord high minimum temperature10.4 C (50.7 F)2026-02-15
GangneungRecord high minimum temperature10.0 C (50.0 F)2026-02-14
OfunatoRecord high minimum temperature4.2 C (39.6 F)2026-02-15
BusanRecord high maximum temperature19.5 C (67.1 F)2026-02-15
TianjinRecord high minimum temperature2.7 C (36.9 F)2026-02-09
EsashiRecord high minimum temperature4.5 C (40.1 F)2026-02-14
Kure Reg Met HQRecord high minimum temperature6.5 C (43.7 F)2026-02-14
UlleungdoRecord high maximum temperature14.0 C (57.2 F)2026-02-15
MutsuRecord high maximum temperature10.2 C (50.4 F)2026-02-15
MoriokaRecord high minimum temperature1.2 C (34.2 F)2026-02-15
KaruizawaRecord high minimum temperature-2.9 C (26.8 F)2026-02-10
SuttsuRecord high minimum temperature2.1 C (35.8 F)2026-02-14
Maizuru Reg Met HQRecord high minimum temperature8.7 C (47.7 F)2026-02-15
AomoriRecord high minimum temperature1.2 C (34.2 F)2026-02-15
TongliaoRecord high minimum temperature-0.7 C (30.7 F)2026-02-13
ShinjoRecord high minimum temperature1.6 C (34.9 F)2026-02-13
WajimaRecord high maximum temperature15.6 C (60.1 F)2026-02-15
HirooRecord high minimum temperature-0.9 C (30.4 F)2026-02-18
AbashiriRecord high minimum temperature-1.1 C (30.0 F)2026-02-18
YanzhouRecord high minimum temperature9.7 C (49.5 F)2026-02-14
PohangRecord high maximum temperature17.7 C (63.9 F)2026-02-15
SagaRecord high maximum temperature19.5 C (67.1 F)2026-02-15
ChifengRecord high minimum temperature-3.4 C (25.9 F)2026-02-09
WakamatsuRecord high minimum temperature1.6 C (34.9 F)2026-02-12
OmuRecord high maximum temperature7.1 C (44.8 F)2026-02-15
IwamizawaRecord high maximum temperature6.4 C (43.5 F)2026-02-15
MombetsuRecord high maximum temperature8.1 C (46.6 F)2026-02-15
MiyakoRecord high minimum temperature5.1 C (41.2 F)2026-02-15
KanazawaRecord high maximum temperature16.4 C (61.5 F)2026-02-15
OshimaRecord high minimum temperature11.4 C (52.5 F)2026-02-15
ChuncheonRecord high maximum temperature13.2 C (55.8 F)2026-02-15
SendaiRecord high minimum temperature6.0 C (42.8 F)2026-02-15
TsuRecord high minimum temperature10.5 C (50.9 F)2026-02-15
KitamiesashiRecord high minimum temperature-2.7 C (27.1 F)2026-02-17
AsahikawaRecord high minimum temperature-3.0 C (26.6 F)2026-02-17
TomakomaiRecord high minimum temperature0.0 C (32.0 F)2026-02-17

Records per Day

Peak day 68
Records per day during Heat wave in Japan and 3 other countries, 9 to 18 February 2026 Records set or tied each day from 9 February 2026 to 18 February 2026. The most in one day was 68 on 15 February 2026. 0 20 40 60 80 02-0902-1002-1102-1202-1302-1402-1502-1702-18
Records set or tied each day from 9 February 2026 to 18 February 2026. The most in one day was 68 on 15 February 2026.
Records per day during Heat wave in Japan and 3 other countries, 9 to 18 February 2026
DateRecords
2026-02-094
2026-02-106
2026-02-113
2026-02-125
2026-02-1314
2026-02-1425
2026-02-1568
2026-02-175
2026-02-183

Top Records by Margin

Margin over the record replaced
Top records of Heat wave in Japan and 3 other countries, 9 to 18 February 2026 ranked by margin
Chunggang, 02-146.0 C (10.8 F)
Fukushima Arpt, 02-154.6 C (8.3 F)
Akita, 02-153.9 C (7.0 F)
Fukushima Arpt, 02-153.6 C (6.5 F)
Yamagata, 02-153.2 C (5.8 F)
Miyakejima, 02-152.6 C (4.7 F)
Anyang, 02-142.5 C (4.5 F)
Leting, 02-092.0 C (3.6 F)
Wonsan, 02-111.8 C (3.2 F)
Ishinomaki, 02-151.8 C (3.2 F)
Hakodate, 02-141.7 C (3.1 F)
Hachinohe, 02-101.5 C (2.7 F)
Hikone, 02-151.5 C (2.7 F)
Nara, 02-151.1 C (2.0 F)
Niigata, 02-150.9 C (1.6 F)

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 Heat wave in Japan and 3 other countries, 9 to 18 February 2026 133 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 0.01.53.04.56.0 Margin (C) Years the old record stood
133 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 Heat wave in Japan and 3 other countries, 9 to 18 February 2026
Margin (C)Years the old record stood
3.667
4.670
3.967
3.267
6.067
1.572
2.656
1.567
0.967
2.064
0.967
0.867
1.167
1.864
2.560
1.854
0.467
0.567
0.564
1.754
0.267
4.320
0.167
0.267
0.267
1.254
0.533
3.544
2.440
2.336
2.236
1.050
0.854
0.854
0.356
0.952
0.252
0.554
1.247
0.260
0.850
0.750
0.850
0.852
1.052
1.644
0.254
1.844
0.550
2.135
2.439
2.730
1.636
0.150
1.744
0.447
1.236
1.336
1.236
1.536
0.147
2.622
3.116
2.040
0.750
0.540
0.936
2.216
1.244
0.340
0.240
0.340
0.736
0.240
3.20
2.116
5.36
1.330
0.236
2.74
3.10
1.720
1.920
1.030
0.50
1.832
0.930
1.620
1.420
2.66
0.430
0.330
1.722
0.230
1.120
3.22
1.616
1.520
1.030
1.216
0.227
2.50
1.316
2.14
2.06
1.210
0.420
0.819
0.519
0.220
1.411
0.322
0.216
0.316
0.116
0.216
2.50
1.14
1.90
0.711
1.06
1.66
0.211
1.16
0.84
0.82
1.52
0.56
0.76
0.92
0.52
0.42
0.36

Compared With Other Events

Station records per event
Station records in Heat wave in Japan and 3 other countries, 9 to 18 February 2026 compared with similar events
Heat wave in United States and Mexico, 16 January to 14 February 20249,869 records
Heat wave in United States, 28 January to 24 February 20266,528 records
Heat wave in United States and Mexico, 24 May to 19 June 20205,047 records
Heat wave in United States and Mexico, 26 March to 17 April 20213,669 records
Heat wave in Germany and 49 other countries, 18 December 2021 to 15 January 20223,626 records
Heat wave in Japan and 3 other countries, 9 to 18 February 2026 (this event)133 records

Every Record Set

145 of 133
Every record set or tied during Heat wave in Japan and 3 other countries, 9 to 18 February 2026, in date order
DateStationRecordValueMarginYears stoodSignificance
2026-02-09LetingRecord high minimum temperature1.4 C (34.5 F)2.0 C (3.6 F)6430 of 100 (Routine)
2026-02-09TianjinRecord high minimum temperature2.7 C (36.9 F)2.4 C (4.3 F)4025 of 100 (Routine)
2026-02-09ChifengRecord high minimum temperature-3.4 C (25.9 F)0.4 C (0.7 F)4721 of 100 (Routine)
2026-02-09HuiminRecord high minimum temperature2.5 C (36.5 F)0.3 C (0.5 F)1612 of 100 (Routine)
2026-02-10HachinoheRecord high minimum temperature3.6 C (38.5 F)1.5 C (2.7 F)7232 of 100 (Routine)
2026-02-10RumoiRecord high minimum temperature-0.8 C (30.6 F)0.5 C (0.9 F)6427 of 100 (Routine)
2026-02-10KaruizawaRecord high minimum temperature-2.9 C (26.8 F)0.2 C (0.4 F)6024 of 100 (Routine)
2026-02-10WonsanRecord high minimum temperature4.1 C (39.4 F)2.4 C (4.3 F)3923 of 100 (Routine)
2026-02-10AomoriRecord high minimum temperature2.0 C (35.6 F)0.5 C (0.9 F)4020 of 100 (Routine)
2026-02-10AkitaRecord high minimum temperature3.0 C (37.4 F)0.2 C (0.4 F)4019 of 100 (Routine)
2026-02-10FukauraRecord high minimum temperature (tie)2.7 C (36.9 F)tie566 of 100 (Routine)
2026-02-10YanjiRecord high minimum temperature (tie)-8.3 C (17.1 F)tie364 of 100 (Routine)
2026-02-10PreobrazhenieRecord high minimum temperature (tie)-2.6 C (27.3 F)tie364 of 100 (Routine)
2026-02-11WonsanRecord high minimum temperature1.8 C (35.2 F)1.8 C (3.2 F)6430 of 100 (Routine)
2026-02-11TakamatsuRecord high minimum temperature6.0 C (42.8 F)0.3 C (0.5 F)6427 of 100 (Routine)
2026-02-11GangneungRecord high minimum temperature3.3 C (37.9 F)2.0 C (3.6 F)4021 of 100 (Routine)
2026-02-11HuiminRecord high minimum temperature4.7 C (40.5 F)1.1 C (2.0 F)610 of 100 (Routine)
2026-02-11YanzhouRecord high minimum temperature (tie)4.0 C (39.2 F)tie727 of 100 (Routine)
2026-02-11ObihiroRecord high maximum temperature (tie)5.2 C (41.4 F)tie566 of 100 (Routine)
2026-02-12WakamatsuRecord high minimum temperature1.6 C (34.9 F)0.1 C (0.2 F)4721 of 100 (Routine)
2026-02-12WonsanRecord high minimum temperature4.6 C (40.3 F)1.0 C (1.8 F)3018 of 100 (Routine)
2026-02-12ShangzhiRecord high minimum temperature-5.9 C (21.4 F)0.3 C (0.5 F)3016 of 100 (Routine)
2026-02-12LetingRecord high minimum temperature-0.3 C (31.5 F)0.2 C (0.4 F)1612 of 100 (Routine)
2026-02-12ShijiazhuangRecord high minimum temperature (tie)4.0 C (39.2 F)tie163 of 100 (Routine)
2026-02-13TongliaoRecord high minimum temperature-0.7 C (30.7 F)0.8 C (1.4 F)5023 of 100 (Routine)
2026-02-13ShinjoRecord high minimum temperature1.6 C (34.9 F)1.6 C (2.9 F)4423 of 100 (Routine)
2026-02-13PohangRecord high minimum temperature5.7 C (42.3 F)0.7 C (1.3 F)5021 of 100 (Routine)
2026-02-13HuiminRecord high minimum temperature7.1 C (44.8 F)1.3 C (2.3 F)3018 of 100 (Routine)
2026-02-13BenxiRecord high minimum temperature4.2 C (39.6 F)0.2 C (0.4 F)3016 of 100 (Routine)
2026-02-13AnyangRecord high minimum temperature6.3 C (43.3 F)1.2 C (2.2 F)1615 of 100 (Routine)
2026-02-13YamagataRecord high minimum temperature2.2 C (36.0 F)1.2 C (2.2 F)1014 of 100 (Routine)
2026-02-13TongheRecord high minimum temperature-10.0 C (14.0 F)0.8 C (1.4 F)1913 of 100 (Routine)
2026-02-13JinzhouRecord high minimum temperature0.5 C (32.9 F)0.5 C (0.9 F)1913 of 100 (Routine)
2026-02-13LetingRecord high minimum temperature1.0 C (33.8 F)0.3 C (0.5 F)2213 of 100 (Routine)
2026-02-13ChifengRecord high minimum temperature0.7 C (33.3 F)1.5 C (2.7 F)29 of 100 (Routine)
2026-02-13WonsanRecord high minimum temperature5.2 C (41.4 F)0.7 C (1.3 F)69 of 100 (Routine)
2026-02-13YingkouRecord high minimum temperature3.4 C (38.1 F)0.9 C (1.6 F)28 of 100 (Routine)
2026-02-13AomoriRecord high minimum temperature1.7 C (35.1 F)0.4 C (0.7 F)28 of 100 (Routine)
2026-02-13ShangzhiRecord high minimum temperature (tie)-8.1 C (17.4 F)tie62 of 100 (Routine)
2026-02-14ChunggangRecord high minimum temperature-4.0 C (24.8 F)6.0 C (10.8 F)6736 of 100 (Notable)
2026-02-14AnyangRecord high maximum temperature21.0 C (69.8 F)2.5 C (4.5 F)6029 of 100 (Routine)
2026-02-14HakodateRecord high minimum temperature2.1 C (35.8 F)1.7 C (3.1 F)5427 of 100 (Routine)
2026-02-14GangneungRecord high minimum temperature10.0 C (50.0 F)0.5 C (0.9 F)3326 of 100 (Routine)
2026-02-14EsashiRecord high minimum temperature4.5 C (40.1 F)2.3 C (4.1 F)3625 of 100 (Routine)
2026-02-14Kure Reg Met HQRecord high minimum temperature6.5 C (43.7 F)0.3 C (0.5 F)5625 of 100 (Routine)
2026-02-14SuttsuRecord high minimum temperature2.1 C (35.8 F)0.5 C (0.9 F)5424 of 100 (Routine)
2026-02-14Fukushima ArptRecord high maximum temperature14.4 C (57.9 F)1.2 C (2.2 F)4724 of 100 (Routine)
2026-02-14YanzhouRecord high minimum temperature9.7 C (49.5 F)2.7 C (4.9 F)3022 of 100 (Routine)
2026-02-14FukauraRecord high minimum temperature6.1 C (43.0 F)2.7 C (4.9 F)418 of 100 (Routine)
2026-02-14WonsanRecord high minimum temperature7.1 C (44.8 F)0.5 C (0.9 F)018 of 100 (Routine)
2026-02-14SakaiRecord high minimum temperature6.7 C (44.1 F)0.4 C (0.7 F)3017 of 100 (Routine)
2026-02-14YunchengRecord high maximum temperature18.6 C (65.5 F)1.7 C (3.1 F)2216 of 100 (Routine)
2026-02-14TianjinRecord high minimum temperature2.3 C (36.1 F)1.1 C (2.0 F)2016 of 100 (Routine)
2026-02-14LinjiangRecord high minimum temperature-3.9 C (25.0 F)0.2 C (0.4 F)2013 of 100 (Routine)
2026-02-14TianjinRecord high maximum temperature15.6 C (60.1 F)1.4 C (2.5 F)1113 of 100 (Routine)
2026-02-14SinuijuRecord high minimum temperature0.6 C (33.1 F)2.5 C (4.5 F)012 of 100 (Routine)
2026-02-14UlleungdoRecord high minimum temperature8.1 C (46.6 F)1.1 C (2.0 F)412 of 100 (Routine)
2026-02-14LetingRecord high minimum temperature1.9 C (35.4 F)1.9 C (3.4 F)011 of 100 (Routine)
2026-02-14MudanjiangRecord high maximum temperature6.2 C (43.2 F)1.6 C (2.9 F)610 of 100 (Routine)
2026-02-14LetingRecord high maximum temperature11.9 C (53.4 F)0.2 C (0.4 F)1110 of 100 (Routine)
2026-02-14TsurugaRecord high minimum temperature8.9 C (48.0 F)0.8 C (1.4 F)210 of 100 (Routine)
2026-02-14YanzhouRecord high maximum temperature19.9 C (67.8 F)0.5 C (0.9 F)69 of 100 (Routine)
2026-02-14SapporoRecord high minimum temperature1.7 C (35.1 F)0.5 C (0.9 F)28 of 100 (Routine)
2026-02-14YanjiRecord high maximum temperature (tie)9.9 C (49.8 F)tie62 of 100 (Routine)
2026-02-15Fukushima ArptRecord high minimum temperature5.7 C (42.3 F)3.6 C (6.5 F)6740 of 100 (Notable)
2026-02-15Fukushima ArptRecord high maximum temperature18.0 C (64.4 F)4.6 C (8.3 F)7039 of 100 (Notable)
2026-02-15AkitaRecord high maximum temperature12.7 C (54.9 F)3.9 C (7.0 F)6738 of 100 (Notable)
2026-02-15YamagataRecord high minimum temperature3.7 C (38.7 F)3.2 C (5.8 F)6738 of 100 (Notable)
2026-02-15MiyakejimaRecord high minimum temperature13.9 C (57.0 F)2.6 C (4.7 F)5632 of 100 (Routine)
2026-02-15HikoneRecord high minimum temperature8.2 C (46.8 F)1.5 C (2.7 F)6732 of 100 (Routine)
2026-02-15NiigataRecord high minimum temperature6.0 C (42.8 F)0.9 C (1.6 F)6731 of 100 (Routine)
2026-02-15NagoyaRecord high minimum temperature8.7 C (47.7 F)0.9 C (1.6 F)6730 of 100 (Routine)
2026-02-15IrakoRecord high minimum temperature8.9 C (48.0 F)0.8 C (1.4 F)6730 of 100 (Routine)
2026-02-15NaraRecord high minimum temperature9.5 C (49.1 F)1.1 C (2.0 F)6730 of 100 (Routine)
2026-02-15IshinomakiRecord high minimum temperature4.5 C (40.1 F)1.8 C (3.2 F)5429 of 100 (Routine)
2026-02-15NikkoRecord high minimum temperature0.0 C (32.0 F)0.4 C (0.7 F)6728 of 100 (Routine)
2026-02-15OsakaRecord high minimum temperature10.5 C (50.9 F)0.5 C (0.9 F)6728 of 100 (Routine)
2026-02-15OmaezakiRecord high minimum temperature12.0 C (53.6 F)0.2 C (0.4 F)6727 of 100 (Routine)
2026-02-15YokkaichiRecord high minimum temperature10.0 C (50.0 F)4.3 C (7.7 F)2027 of 100 (Routine)
2026-02-15MatsueRecord high minimum temperature7.7 C (45.9 F)0.1 C (0.2 F)6727 of 100 (Routine)
2026-02-15KyotoRecord high minimum temperature9.4 C (48.9 F)0.2 C (0.4 F)6727 of 100 (Routine)
2026-02-15KobeRecord high minimum temperature10.4 C (50.7 F)0.2 C (0.4 F)6727 of 100 (Routine)
2026-02-15OfunatoRecord high minimum temperature4.2 C (39.6 F)1.2 C (2.2 F)5426 of 100 (Routine)
2026-02-15BusanRecord high maximum temperature19.5 C (67.1 F)3.5 C (6.3 F)4426 of 100 (Routine)
2026-02-15MutsuRecord high maximum temperature10.2 C (50.4 F)2.2 C (4.0 F)3625 of 100 (Routine)
2026-02-15HachinoheRecord high minimum temperature1.6 C (34.9 F)1.0 C (1.8 F)5025 of 100 (Routine)
2026-02-15AkitaRecord high minimum temperature3.4 C (38.1 F)0.8 C (1.4 F)5425 of 100 (Routine)
2026-02-15MoriokaRecord high minimum temperature1.2 C (34.2 F)0.8 C (1.4 F)5425 of 100 (Routine)
2026-02-15UlleungdoRecord high maximum temperature14.0 C (57.2 F)0.9 C (1.6 F)5225 of 100 (Routine)
2026-02-15MatsueRecord high maximum temperature16.9 C (62.4 F)0.8 C (1.4 F)5024 of 100 (Routine)
2026-02-15Maizuru Reg Met HQRecord high minimum temperature8.7 C (47.7 F)0.7 C (1.3 F)5024 of 100 (Routine)
2026-02-15AomoriRecord high minimum temperature1.2 C (34.2 F)0.2 C (0.4 F)5423 of 100 (Routine)
2026-02-15WajimaRecord high maximum temperature15.6 C (60.1 F)1.8 C (3.2 F)4423 of 100 (Routine)
2026-02-15WajimaRecord high minimum temperature4.9 C (40.8 F)0.5 C (0.9 F)5023 of 100 (Routine)
2026-02-15AomoriRecord high maximum temperature10.2 C (50.4 F)1.6 C (2.9 F)3622 of 100 (Routine)
2026-02-15SagaRecord high maximum temperature19.5 C (67.1 F)0.1 C (0.2 F)5022 of 100 (Routine)
2026-02-15PohangRecord high maximum temperature17.7 C (63.9 F)1.7 C (3.1 F)4422 of 100 (Routine)
2026-02-15OmuRecord high maximum temperature7.1 C (44.8 F)1.2 C (2.2 F)3621 of 100 (Routine)
2026-02-15IwamizawaRecord high maximum temperature6.4 C (43.5 F)1.3 C (2.3 F)3621 of 100 (Routine)
2026-02-15HakodateRecord high maximum temperature9.9 C (49.8 F)1.2 C (2.2 F)3621 of 100 (Routine)
2026-02-15MombetsuRecord high maximum temperature8.1 C (46.6 F)1.5 C (2.7 F)3621 of 100 (Routine)
2026-02-15MiyakoRecord high minimum temperature5.1 C (41.2 F)2.6 C (4.7 F)2221 of 100 (Routine)
2026-02-15NiigataRecord high maximum temperature16.2 C (61.2 F)3.1 C (5.6 F)1621 of 100 (Routine)
2026-02-15KanazawaRecord high maximum temperature16.4 C (61.5 F)0.9 C (1.6 F)3620 of 100 (Routine)
2026-02-15OshimaRecord high minimum temperature11.4 C (52.5 F)2.2 C (4.0 F)1620 of 100 (Routine)
2026-02-15ChuncheonRecord high maximum temperature13.2 C (55.8 F)1.2 C (2.2 F)4420 of 100 (Routine)
2026-02-15HirooRecord high maximum temperature8.2 C (46.8 F)0.7 C (1.3 F)3619 of 100 (Routine)
2026-02-15SendaiRecord high minimum temperature6.0 C (42.8 F)3.2 C (5.8 F)019 of 100 (Routine)
2026-02-15TsuRecord high minimum temperature10.5 C (50.9 F)2.1 C (3.8 F)1619 of 100 (Routine)
2026-02-15KutchanRecord high maximum temperature6.5 C (43.7 F)0.2 C (0.4 F)3618 of 100 (Routine)
2026-02-15KumagayaRecord high minimum temperature9.2 C (48.6 F)3.1 C (5.6 F)018 of 100 (Routine)
2026-02-15UenoRecord high minimum temperature8.9 C (48.0 F)1.7 C (3.1 F)2018 of 100 (Routine)
2026-02-15SaigoRecord high maximum temperature16.2 C (61.2 F)1.9 C (3.4 F)2018 of 100 (Routine)
2026-02-15GangneungRecord high maximum temperature17.2 C (63.0 F)1.8 C (3.2 F)3218 of 100 (Routine)
2026-02-15SendaiRecord high maximum temperature16.7 C (62.1 F)1.6 C (2.9 F)2017 of 100 (Routine)
2026-02-15MaebashiRecord high minimum temperature8.5 C (47.3 F)1.4 C (2.5 F)2017 of 100 (Routine)
2026-02-15IrozakiRecord high minimum temperature12.9 C (55.2 F)2.6 C (4.7 F)617 of 100 (Routine)
2026-02-15HachinoheRecord high maximum temperature13.6 C (56.5 F)3.2 C (5.8 F)216 of 100 (Routine)
2026-02-15TakayamaRecord high maximum temperature16.4 C (61.5 F)1.6 C (2.9 F)1616 of 100 (Routine)
2026-02-15MatsumotoRecord high maximum temperature18.7 C (65.7 F)1.5 C (2.7 F)2016 of 100 (Routine)
2026-02-15YeosuRecord high maximum temperature16.0 C (60.8 F)1.0 C (1.8 F)3016 of 100 (Routine)
2026-02-15ShirakawaRecord high minimum temperature5.0 C (41.0 F)2.5 C (4.5 F)015 of 100 (Routine)
2026-02-15NaganoRecord high maximum temperature16.2 C (61.2 F)1.3 C (2.3 F)1615 of 100 (Routine)
2026-02-15MoriokaRecord high maximum temperature11.9 C (53.4 F)2.0 C (3.6 F)614 of 100 (Routine)
2026-02-15MitoRecord high maximum temperature18.6 C (65.5 F)0.4 C (0.7 F)2014 of 100 (Routine)
2026-02-15KyotoRecord high maximum temperature17.9 C (64.2 F)0.1 C (0.2 F)1612 of 100 (Routine)
2026-02-15ShimonosekiRecord high maximum temperature16.7 C (62.1 F)0.2 C (0.4 F)1612 of 100 (Routine)
2026-02-15ObihiroRecord high minimum temperature-1.6 C (29.1 F)0.7 C (1.3 F)1111 of 100 (Routine)
2026-02-15AjiroRecord high minimum temperature10.7 C (51.3 F)1.0 C (1.8 F)611 of 100 (Routine)
2026-02-15EsashiRecord high maximum temperature9.2 C (48.6 F)0.8 C (1.4 F)410 of 100 (Routine)
2026-02-15RumoiRecord high maximum temperature (tie)5.5 C (41.9 F)tie364 of 100 (Routine)
2026-02-15ShirakawaRecord high maximum temperature (tie)16.6 C (61.9 F)tie21 of 100 (Routine)
2026-02-17ChunggangRecord high minimum temperature-6.2 C (20.8 F)0.8 C (1.4 F)5223 of 100 (Routine)
2026-02-17KitamiesashiRecord high minimum temperature-2.7 C (27.1 F)0.3 C (0.5 F)4019 of 100 (Routine)
2026-02-17AsahikawaRecord high minimum temperature-3.0 C (26.6 F)0.2 C (0.4 F)4019 of 100 (Routine)
2026-02-17TomakomaiRecord high minimum temperature0.0 C (32.0 F)0.3 C (0.5 F)4019 of 100 (Routine)
2026-02-17TianjinRecord high minimum temperature2.6 C (36.7 F)1.0 C (1.8 F)2717 of 100 (Routine)
2026-02-17ShijiazhuangRecord high minimum temperature5.2 C (41.4 F)0.2 C (0.4 F)2715 of 100 (Routine)
2026-02-17UrakawaRecord high minimum temperature-0.8 C (30.6 F)0.2 C (0.4 F)2715 of 100 (Routine)
2026-02-17WakkanaiRecord high minimum temperature0.1 C (32.2 F)2.1 C (3.8 F)414 of 100 (Routine)
2026-02-17LetingRecord high minimum temperature1.6 C (34.9 F)1.2 C (2.2 F)29 of 100 (Routine)
2026-02-18AnyangRecord high minimum temperature5.2 C (41.4 F)0.6 C (1.1 F)5624 of 100 (Routine)
2026-02-18AbashiriRecord high minimum temperature-1.1 C (30.0 F)0.8 C (1.4 F)5223 of 100 (Routine)
2026-02-18HirooRecord high minimum temperature-0.9 C (30.4 F)1.0 C (1.8 F)5223 of 100 (Routine)
2026-02-18ShijiazhuangRecord high minimum temperature6.1 C (43.0 F)3.6 C (6.5 F)1018 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 2026-10-17. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.