Built 2026-10-14 (14 October 2026)

Osaka Weather Records (JAM00047772)

Record envelope, standing records and threshold days for Osaka (JAM00047772), Japan, with 74 years of record.

Key Facts for Osaka

  • Osaka (JAM00047772) is a weather station in Japan at 34.68 latitude and 135.52 longitude, 83 m (272 ft) above sea level.
  • The station reports from 1953 to 2026, 74 years of record.
  • 1,464 records set at Osaka still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Osaka set an all-time record daily precipitation of 329.0 mm (13.0 in) on 27 September 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Japan, 34.68 latitude, 135.52 longitude.
  • Elevation: 83 m (272 ft).
  • Period of record: 1953 to 2026, 74 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

6 days at or beyond a record
Daily record high and record low at Osaka, with 2026 drawn through them The band shows the record high and record low for each calendar day at Osaka. The lines show the 2026 daily maximum and minimum. 6 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -10010203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Osaka. 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 Osaka, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan19.1 C (66.4 F)-4.4 C (24.1 F)16.4 C (61.5 F)0.4 C (32.7 F)
Feb23.9 C (75.0 F)-7.9 C (17.8 F)20.9 C (69.6 F)-1.5 C (29.3 F)
Mar24.5 C (76.1 F)-3.3 C (26.1 F)18.6 C (65.5 F)3.0 C (37.4 F)
Apr29.9 C (85.8 F)-0.6 C (30.9 F)25.4 C (77.7 F)7.8 C (46.0 F)
May36.0 C (96.8 F)5.6 C (42.1 F)30.6 C (87.1 F)11.4 C (52.5 F)
Jun37.0 C (98.6 F)11.1 C (52.0 F)31.1 C (88.0 F)17.2 C (63.0 F)
Jul38.4 C (101.1 F)14.1 C (57.4 F)37.8 C (100.0 F)14.1 C (57.4 F)
Aug39.1 C (102.4 F)16.1 C (61.0 F)37.7 C (99.9 F)22.0 C (71.6 F)
Sep36.2 C (97.2 F)12.0 C (53.6 F)34.5 C (94.1 F)18.3 C (64.9 F)
Oct33.1 C (91.6 F)5.0 C (41.0 F)28.9 C (84.0 F)14.8 C (58.6 F)
Nov27.2 C (81.0 F)-0.6 C (30.9 F)n/an/a
Dec24.5 C (76.1 F)-2.8 C (27.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Osaka by the year they were set 1,464 records at Osaka still stand. 2025 holds the most, with 82. 02550751001953: 311954: 491955: 351956: 471957: 401958: 311959: 291960: 301961: 331962: 311963: 311964: 321973: 361974: 171975: 101976: 281977: 261978: 141979: 141980: 201981: 221982: 291983: 141984: 231985: 201986: 211987: 221988: 151989: 261990: 121991: 281992: 131993: 211994: 201995: 171996: 201997: 171998: 161999: 152000: 92001: 172002: 192003: 232004: 192006: 142007: 202008: 82009: 132010: 302011: 212012: 72013: 172014: 42015: 172016: 222017: 112018: 252019: 222020: 122021: 112022: 152023: 142024: 222025: 822026: 351953196019751982198919962003201120182025
1,464 records at Osaka still stand. 2025 holds the most, with 82.
Standing records at Osaka by the year they were set
Year setStanding records
195331
195449
195535
195647
195740
195831
195929
196030
196133
196231
196331
196432
197336
197417
197510
197628
197726
197814
197914
198020
198122
198229
198314
198423
198520
198621
198722
198815
198926
199012
199128
199213
199321
199420
199517
199620
199717
199816
199915
20009
200117
200219
200323
200419
200614
200720
20088
200913
201030
201121
20127
201317
20144
201517
201622
201711
201825
201922
202012
202111
202215
202314
202422
202582
202635

All-Time Record Progression

7 new records
When Osaka set new all-time records 7 all-time records were set at Osaka between 24 July 1991 and 5 August 2025. Each dot is a new record. Record high minimum temperatureRecord high maximum temperature24 July 1991: Record high minimum temperature 28.4 C (83.1 F)25 July 1991: Record high minimum temperature 28.6 C (83.5 F)3 August 1994: Record high minimum temperature 28.9 C (84.0 F)8 August 1994: Record high maximum temperature 39.1 C (102.4 F)8 August 1994: Record high minimum temperature 29.1 C (84.4 F)3 August 2025: Record high minimum temperature 29.2 C (84.6 F)5 August 2025: Record high minimum temperature 29.7 C (85.5 F)1995200020052010201520202025
7 all-time records were set at Osaka between 24 July 1991 and 5 August 2025. Each dot is a new record.
When Osaka set new all-time records
DateKindDetail
1991-07-24Record high minimum temperatureRecord high minimum temperature 28.4 C (83.1 F)
1991-07-25Record high minimum temperatureRecord high minimum temperature 28.6 C (83.5 F)
1994-08-03Record high minimum temperatureRecord high minimum temperature 28.9 C (84.0 F)
1994-08-08Record high maximum temperatureRecord high maximum temperature 39.1 C (102.4 F)
1994-08-08Record high minimum temperatureRecord high minimum temperature 29.1 C (84.4 F)
2025-08-03Record high minimum temperatureRecord high minimum temperature 29.2 C (84.6 F)
2025-08-05Record high minimum temperatureRecord high minimum temperature 29.7 C (85.5 F)

Wettest Day of Each Month

Jun: 251.0 mm (9.9 in)
Record daily precipitation for each month at Osaka The wettest day on record for each calendar month at Osaka. The most was 251.0 mm (9.9 in) on 26 June 1957. 0100200300 Jan: 57.9 mm (2.3 in), 29 January 1959 Jan Feb: 144.0 mm (5.7 in), 17 February 1989 Feb Mar: 120.4 mm (4.7 in), 10 March 1986 Mar Apr: 106.9 mm (4.2 in), 9 April 1974 Apr May: 191.0 mm (7.5 in), 21 May 2021 May Jun: 251.0 mm (9.9 in), 26 June 1957 Jun Jul: 192.0 mm (7.6 in), 18 July 2015 Jul Aug: 197.5 mm (7.8 in), 8 August 2026 Aug Sep: 210.1 mm (8.3 in), 3 September 1989 Sep Oct: 150.9 mm (5.9 in), 21 October 2004 Oct Nov: 103.1 mm (4.1 in), 2 November 1959 Nov Dec: 80.0 mm (3.1 in), 22 December 1983 Dec
The wettest day on record for each calendar month at Osaka. The most was 251.0 mm (9.9 in) on 26 June 1957.
Record daily precipitation for each month at Osaka
MonthRecord daily precipitation (mm)Date
Jan57.9 mm (2.3 in)29 January 1959
Feb144.0 mm (5.7 in)17 February 1989
Mar120.4 mm (4.7 in)10 March 1986
Apr106.9 mm (4.2 in)9 April 1974
May191.0 mm (7.5 in)21 May 2021
Jun251.0 mm (9.9 in)26 June 1957
Jul192.0 mm (7.6 in)18 July 2015
Aug197.5 mm (7.8 in)8 August 2026
Sep210.1 mm (8.3 in)3 September 1989
Oct150.9 mm (5.9 in)21 October 2004
Nov103.1 mm (4.1 in)2 November 1959
Dec80.0 mm (3.1 in)22 December 1983

Period of Record Coverage

1953 to 2026
Days with data per year at Osaka 65 years of record at Osaka, 1953 to 2026. 9 years have data for under 90 percent of days and are left out of rankings: 2013, 2014, 2015, 2020, 2021, 2022, 2023, 2024 and others. 1953: 359 of 365 days1954: 330 of 365 days1955: 360 of 365 days1956: 359 of 366 days1957: 359 of 365 days1958: 362 of 365 days1959: 362 of 365 days1960: 362 of 366 days1961: 330 of 365 days1962: 355 of 365 days1963: 358 of 365 days1964: 364 of 366 days1973: 344 of 365 days1974: 346 of 365 days1975: 342 of 365 days1976: 359 of 366 days1977: 359 of 365 days1978: 364 of 365 days1979: 355 of 365 days1980: 361 of 366 days1981: 357 of 365 days1982: 362 of 365 days1983: 361 of 365 days1984: 359 of 366 days1985: 360 of 365 days1986: 359 of 365 days1987: 357 of 365 days1988: 360 of 366 days1989: 358 of 365 days1990: 361 of 365 days1991: 359 of 365 days1992: 360 of 366 days1993: 355 of 365 days1994: 358 of 365 days1995: 353 of 365 days1996: 359 of 366 days1997: 355 of 365 days1998: 349 of 365 days1999: 350 of 365 days2000: 351 of 366 days2001: 353 of 365 days2002: 350 of 365 days2003: 348 of 365 days2004: 354 of 366 days2006: 351 of 365 days2007: 355 of 365 days2008: 357 of 366 days2009: 358 of 365 days2010: 353 of 365 days2011: 357 of 365 days2012: 358 of 366 days2013: 122 of 365 days2014: 2 of 365 days2015: 284 of 365 days2016: 332 of 366 days2017: 332 of 365 days2018: 338 of 365 days2019: 337 of 365 days2020: 78 of 366 days2021: 5 of 365 days2022: 96 of 365 days2023: 8 of 365 days2024: 3 of 366 days2025: 360 of 365 days2026: 274 of 365 days196019801990200020102020
65 years of record at Osaka, 1953 to 2026. 9 years have data for under 90 percent of days and are left out of rankings: 2013, 2014, 2015, 2020, 2021, 2022, 2023, 2024 and others.
Days with data per year at Osaka
YearDays with dataShare of yearComplete
195335998%Yes
195433090%Yes
195536099%Yes
195635998%Yes
195735998%Yes
195836299%Yes
195936299%Yes
196036299%Yes
196133090%Yes
196235597%Yes
196335898%Yes
196436499%Yes
197334494%Yes
197434695%Yes
197534294%Yes
197635998%Yes
197735998%Yes
1978364100%Yes
197935597%Yes
198036199%Yes
198135798%Yes
198236299%Yes
198336199%Yes
198435998%Yes
198536099%Yes
198635998%Yes
198735798%Yes
198836098%Yes
198935898%Yes
199036199%Yes
199135998%Yes
199236098%Yes
199335597%Yes
199435898%Yes
199535397%Yes
199635998%Yes
199735597%Yes
199834996%Yes
199935096%Yes
200035196%Yes
200135397%Yes
200235096%Yes
200334895%Yes
200435497%Yes
200635196%Yes
200735597%Yes
200835798%Yes
200935898%Yes
201035397%Yes
201135798%Yes
201235898%Yes
201312233%No
201421%No
201528478%No
201633291%Yes
201733291%Yes
201833893%Yes
201933792%Yes
20207821%No
202151%No
20229626%No
202382%No
202431%No
202536099%Yes
202627475%No

Latest Records

20
Latest records at Osaka
DateStationRecordValueBeat old record byOld record stoodSignificance
27 September 2026Osaka, JPall-time rain (Provisional)329.0 mm (13.0 in)23.5 mm (0.9 in)0 years38 of 100 (Notable)
18 September 2026Osaka, JPdaily rain (Provisional)119.0 mm (4.7 in)75.6 mm (3.0 in)4 years46 of 100 (Notable)
6 September 2026Osaka, JPdaily rain (Provisional)115.0 mm (4.5 in)68.0 mm (2.7 in)52 years56 of 100 (Notable)
5 September 2026Osaka, JPdaily rain (Provisional)105.5 mm (4.2 in)64.6 mm (2.5 in)8 years41 of 100 (Notable)
4 September 2026Osaka, JPall-time rain (Provisional)305.5 mm (12.0 in)54.5 mm (2.1 in)69 years74 of 100 (Major)
4 September 2026Osaka, JPdaily low max (Tie, Provisional)24.4 C (75.9 F)tie72 years7 of 100 (Routine)
29 August 2026Osaka, JPdaily high min (Tie, Provisional)28.8 C (83.8 F)tie0 years1 of 100 (Routine)
26 August 2026Osaka, JPdaily high min (Provisional)29.4 C (84.9 F)0.6 C (1.1 F)0 years10 of 100 (Routine)
25 August 2026Osaka, JPdaily high min (Provisional)28.6 C (83.5 F)0.2 C (0.4 F)31 years17 of 100 (Routine)
24 August 2026Osaka, JPdaily high min (Provisional)28.6 C (83.5 F)0.3 C (0.5 F)8 years10 of 100 (Routine)
23 August 2026Osaka, JPdaily high min (Provisional)28.9 C (84.0 F)0.1 C (0.2 F)0 years7 of 100 (Routine)
12 August 2026Osaka, JPdaily low max26.2 C (79.2 F)1.9 C (3.4 F)23 years21 of 100 (Routine)
8 August 2026Osaka, JPmonthly rain197.5 mm (7.8 in)49.4 mm (1.9 in)9 years44 of 100 (Notable)
6 August 2026Osaka, JPdaily rain27.5 mm (1.1 in)6.4 mm (0.25 in)47 years24 of 100 (Routine)
3 August 2026Osaka, JPdaily low min22.0 C (71.6 F)0.1 C (0.2 F)44 years20 of 100 (Routine)
2 August 2026Osaka, JPdaily high min29.6 C (85.3 F)1.0 C (1.8 F)7 years14 of 100 (Routine)
1 August 2026Osaka, JPdaily high min29.2 C (84.6 F)0.9 C (1.6 F)0 years11 of 100 (Routine)
31 July 2026Osaka, JPdaily high min (Tie)28.6 C (83.5 F)tie0 years1 of 100 (Routine)
29 July 2026Osaka, JPdaily high min (Tie)28.7 C (83.7 F)tie1 year1 of 100 (Routine)
25 July 2026Osaka, JPdaily high max37.8 C (100.0 F)0.6 C (1.1 F)24 years16 of 100 (Routine)

Extremes by Year

1953 to 2026
Yearly extremes at Osaka: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)39.1 C (102.4 F)199436.4 C (97.5 F)65
Coldest night (TNn)-7.9 C (17.8 F)1984-2.0 C (28.4 F)65
Wettest day (Rx1day)329.0 mm (13.0 in)202696.4 mm (3.8 in)64
Wettest five days (Rx5day)710.5 mm (28.0 in)2026151.5 mm (6.0 in)60
Longest dry spell (CDD)32 days197613 days62

Hottest day (TXx)

Hottest day (TXx) at Osaka by year The hottest day of the year at Osaka, 1953 to 2026. The record is 39.1 C (102.4 F) in 1994, marked on the chart; the median year is 36.4 C (97.5 F). 253035401960198020002020Record: 39.1 C (102.4 F) in 1994
The hottest day of the year at Osaka, 1953 to 2026. The record is 39.1 C (102.4 F) in 1994, marked on the chart; the median year is 36.4 C (97.5 F).
Hottest day (TXx) at Osaka by year
YearHottest day (TXx)
195335.0 C (95.0 F)
195436.1 C (97.0 F)
195535.6 C (96.1 F)
195637.8 C (100.0 F)
195735.6 C (96.1 F)
195835.0 C (95.0 F)
195938.3 C (100.9 F)
196036.7 C (98.1 F)
196135.6 C (96.1 F)
196236.7 C (98.1 F)
196337.2 C (99.0 F)
196437.2 C (99.0 F)
197336.0 C (96.8 F)
197435.0 C (95.0 F)
197536.0 C (96.8 F)
197635.0 C (95.0 F)
197736.0 C (96.8 F)
197838.0 C (100.4 F)
197936.0 C (96.8 F)
198036.0 C (96.8 F)
198137.0 C (98.6 F)
198234.6 C (94.3 F)
198338.5 C (101.3 F)
198436.9 C (98.4 F)
198538.1 C (100.6 F)
198635.9 C (96.6 F)
198735.2 C (95.4 F)
198835.4 C (95.7 F)
198935.4 C (95.7 F)
199038.3 C (100.9 F)
199137.3 C (99.1 F)
199235.8 C (96.4 F)
199335.0 C (95.0 F)
199439.1 C (102.4 F)
199537.6 C (99.7 F)
199636.4 C (97.5 F)
199735.1 C (95.2 F)
199835.7 C (96.3 F)
199937.0 C (98.6 F)
200037.7 C (99.9 F)
200138.4 C (101.1 F)
200237.4 C (99.3 F)
200335.5 C (95.9 F)
200436.4 C (97.5 F)
200637.9 C (100.2 F)
200738.3 C (100.9 F)
200836.4 C (97.5 F)
200936.3 C (97.3 F)
201037.4 C (99.3 F)
201136.2 C (97.2 F)
201236.7 C (98.1 F)
201331.3 C (88.3 F)
201430.3 C (86.5 F)
201538.0 C (100.4 F)
201638.1 C (100.6 F)
201737.4 C (99.3 F)
201838.0 C (100.4 F)
201937.5 C (99.5 F)
202028.6 C (83.5 F)
202133.0 C (91.4 F)
202238.4 C (101.1 F)
202338.0 C (100.4 F)
202429.6 C (85.3 F)
202537.6 C (99.7 F)
202637.8 C (100.0 F)

Coldest night (TNn)

Coldest night (TNn) at Osaka by year The coldest night of the year at Osaka, 1953 to 2026. The record is -7.9 C (17.8 F) in 1984, marked on the chart; the median year is -2.0 C (28.4 F). -10-7.5-5-2.502.51960198020002020Record: -7.9 C (17.8 F) in 1984
The coldest night of the year at Osaka, 1953 to 2026. The record is -7.9 C (17.8 F) in 1984, marked on the chart; the median year is -2.0 C (28.4 F).
Coldest night (TNn) at Osaka by year
YearColdest night (TNn)
1953-3.3 C (26.1 F)
1954-3.3 C (26.1 F)
1955-3.3 C (26.1 F)
1956-4.4 C (24.1 F)
1957-3.9 C (25.0 F)
1958-3.9 C (25.0 F)
1959-3.3 C (26.1 F)
1960-3.9 C (25.0 F)
1961-3.3 C (26.1 F)
1962-2.8 C (27.0 F)
1963-3.3 C (26.1 F)
1964-2.8 C (27.0 F)
1973-3.0 C (26.6 F)
1974-3.0 C (26.6 F)
1975-2.0 C (28.4 F)
1976-2.0 C (28.4 F)
1977-4.0 C (24.8 F)
1978-2.0 C (28.4 F)
19790.0 C (32.0 F)
1980-3.0 C (26.6 F)
1981-5.0 C (23.0 F)
1982-2.7 C (27.1 F)
1983-2.5 C (27.5 F)
1984-7.9 C (17.8 F)
1985-2.7 C (27.1 F)
1986-2.1 C (28.2 F)
1987-1.5 C (29.3 F)
1988-0.6 C (30.9 F)
1989-0.2 C (31.6 F)
1990-2.5 C (27.5 F)
1991-2.4 C (27.7 F)
1992-0.3 C (31.5 F)
19930.0 C (32.0 F)
1994-0.4 C (31.3 F)
1995-0.3 C (31.5 F)
1996-0.9 C (30.4 F)
1997-3.8 C (25.2 F)
1998-0.8 C (30.6 F)
1999-2.9 C (26.8 F)
2000-0.4 C (31.3 F)
2001-1.3 C (29.7 F)
2002-1.0 C (30.2 F)
2003-2.7 C (27.1 F)
2004-2.2 C (28.0 F)
2006-1.9 C (28.6 F)
20070.4 C (32.7 F)
2008-0.7 C (30.7 F)
20090.0 C (32.0 F)
2010-1.3 C (29.7 F)
2011-2.7 C (27.1 F)
2012-2.9 C (26.8 F)
2013-1.1 C (30.0 F)
2014-0.5 C (31.1 F)
20150.0 C (32.0 F)
2016-3.5 C (25.7 F)
2017-0.8 C (30.6 F)
2018-2.5 C (27.5 F)
20190.7 C (33.3 F)
2020-0.1 C (31.8 F)
2021-1.5 C (29.3 F)
2022-0.5 C (31.1 F)
2023-2.0 C (28.4 F)
20240.1 C (32.2 F)
2025-2.0 C (28.4 F)
2026-1.5 C (29.3 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Osaka by year The wettest day of the year at Osaka, 1953 to 2026. The record is 329.0 mm (13.0 in) in 2026, marked on the chart; the median year is 96.4 mm (3.8 in). 01002003004001960198020002020Record: 329.0 mm (13.0 in) in 2026
The wettest day of the year at Osaka, 1953 to 2026. The record is 329.0 mm (13.0 in) in 2026, marked on the chart; the median year is 96.4 mm (3.8 in).
Wettest day (Rx1day) at Osaka by year
YearWettest day (Rx1day)
1953114.0 mm (4.5 in)
1954109.0 mm (4.3 in)
195555.9 mm (2.2 in)
1956118.1 mm (4.6 in)
1957251.0 mm (9.9 in)
195851.1 mm (2.0 in)
1959134.1 mm (5.3 in)
196077.0 mm (3.0 in)
1961121.9 mm (4.8 in)
196278.0 mm (3.1 in)
196355.9 mm (2.2 in)
196469.1 mm (2.7 in)
197377.0 mm (3.0 in)
1974106.9 mm (4.2 in)
197591.9 mm (3.6 in)
197683.1 mm (3.3 in)
197769.1 mm (2.7 in)
1978134.9 mm (5.3 in)
1979115.1 mm (4.5 in)
198081.0 mm (3.2 in)
198156.9 mm (2.2 in)
198287.1 mm (3.4 in)
1983150.1 mm (5.9 in)
1984101.1 mm (4.0 in)
198584.1 mm (3.3 in)
1986120.4 mm (4.7 in)
198765.0 mm (2.6 in)
1988131.1 mm (5.2 in)
1989210.1 mm (8.3 in)
1990101.1 mm (4.0 in)
199182.0 mm (3.2 in)
199271.9 mm (2.8 in)
1993104.9 mm (4.1 in)
199450.0 mm (2.0 in)
1995111.0 mm (4.4 in)
199668.1 mm (2.7 in)
199779.0 mm (3.1 in)
199881.0 mm (3.2 in)
1999126.5 mm (5.0 in)
2000122.9 mm (4.8 in)
2001100.8 mm (4.0 in)
200244.7 mm (1.8 in)
200378.0 mm (3.1 in)
2004150.9 mm (5.9 in)
200684.1 mm (3.3 in)
200752.6 mm (2.1 in)
200880.0 mm (3.1 in)
200963.5 mm (2.5 in)
201075.9 mm (3.0 in)
2011102.1 mm (4.0 in)
2012127.5 mm (5.0 in)
2013165.1 mm (6.5 in)
201490.9 mm (3.6 in)
2015192.0 mm (7.6 in)
2016148.1 mm (5.8 in)
2017134.6 mm (5.3 in)
2018137.9 mm (5.4 in)
2019141.0 mm (5.6 in)
202091.9 mm (3.6 in)
2021191.0 mm (7.5 in)
202258.4 mm (2.3 in)
2023130.0 mm (5.1 in)
202480.0 mm (3.1 in)
2025n/a
2026329.0 mm (13.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Osaka by year The wettest five days of the year at Osaka, 1953 to 2026. The record is 710.5 mm (28.0 in) in 2026, marked on the chart; the median year is 151.5 mm (6.0 in). 02004006008001960198020002020Record: 710.5 mm (28.0 in) in 2026
The wettest five days of the year at Osaka, 1953 to 2026. The record is 710.5 mm (28.0 in) in 2026, marked on the chart; the median year is 151.5 mm (6.0 in).
Wettest five days (Rx5day) at Osaka by year
YearWettest five days (Rx5day)
1953193.4 mm (7.6 in)
1954211.4 mm (8.3 in)
1955125.5 mm (4.9 in)
1956192.3 mm (7.6 in)
1957296.4 mm (11.7 in)
1958114.0 mm (4.5 in)
1959197.5 mm (7.8 in)
1960150.9 mm (5.9 in)
1961290.0 mm (11.4 in)
1962171.0 mm (6.7 in)
1963139.7 mm (5.5 in)
196487.4 mm (3.4 in)
1973110.0 mm (4.3 in)
1974162.0 mm (6.4 in)
197598.1 mm (3.9 in)
1976141.3 mm (5.6 in)
197797.0 mm (3.8 in)
1978162.3 mm (6.4 in)
1979284.9 mm (11.2 in)
1980147.9 mm (5.8 in)
198178.0 mm (3.1 in)
198274.7 mm (2.9 in)
1983243.3 mm (9.6 in)
1984n/a
1985188.0 mm (7.4 in)
198645.0 mm (1.8 in)
198772.2 mm (2.8 in)
198855.9 mm (2.2 in)
198935.6 mm (1.4 in)
1990268.2 mm (10.6 in)
1991n/a
199212.9 mm (0.5 in)
199394.3 mm (3.7 in)
1994n/a
1995307.3 mm (12.1 in)
1996104.3 mm (4.1 in)
199796.5 mm (3.8 in)
1998114.5 mm (4.5 in)
1999215.7 mm (8.5 in)
2000n/a
200157.0 mm (2.2 in)
200246.4 mm (1.8 in)
200364.5 mm (2.5 in)
2004220.2 mm (8.7 in)
2006244.8 mm (9.6 in)
2007134.2 mm (5.3 in)
2008125.5 mm (4.9 in)
200981.0 mm (3.2 in)
2010121.6 mm (4.8 in)
2011169.9 mm (6.7 in)
2012152.1 mm (6.0 in)
2013180.6 mm (7.1 in)
2014233.1 mm (9.2 in)
2015223.5 mm (8.8 in)
2016167.4 mm (6.6 in)
2017236.8 mm (9.3 in)
2018278.4 mm (11.0 in)
2019155.0 mm (6.1 in)
2020186.6 mm (7.3 in)
2021236.4 mm (9.3 in)
202280.5 mm (3.2 in)
2023179.8 mm (7.1 in)
2024133.9 mm (5.3 in)
2025n/a
2026710.5 mm (28.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Osaka by year The longest dry spell of the year at Osaka, 1953 to 2026. The record is 32 days in 1976, marked on the chart; the median year is 13 days. 0102030401960198020002020Record: 32 days in 1976
The longest dry spell of the year at Osaka, 1953 to 2026. The record is 32 days in 1976, marked on the chart; the median year is 13 days.
Longest dry spell (CDD) at Osaka by year
YearLongest dry spell (CDD)
19538 days
19549 days
19555 days
19567 days
19579 days
195812 days
19597 days
196013 days
19616 days
196210 days
19636 days
19648 days
197326 days
197419 days
197512 days
197632 days
197723 days
197819 days
197919 days
198017 days
198121 days
19822 days
19833 days
19843 days
19853 days
19862 days
19873 days
19882 days
19892 days
19902 days
19913 days
19922 days
19932 days
19942 days
19953 days
19962 days
19973 days
19982 days
19999 days
2000n/a
2001n/a
20023 days
200313 days
200419 days
200620 days
200726 days
200813 days
200914 days
201014 days
201126 days
201219 days
201322 days
201414 days
201516 days
201618 days
201717 days
201820 days
201919 days
202026 days
202117 days
202220 days
202323 days
202418 days
2025n/a
202631 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 Osaka standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Osaka 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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-13).