Built 2026-10-19 (19 October 2026)

Tadotsu Weather Records (JA000047890)

Record envelope, standing records and threshold days for Tadotsu (JA000047890), Japan, with 76 years of record.

Key Facts for Tadotsu

  • Tadotsu (JA000047890) is a weather station in Japan at 34.28 latitude and 133.75 longitude, 5 m (16 ft) above sea level.
  • The station reports from 1951 to 2026, 76 years of record.
  • 1,464 records set at Tadotsu still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Tadotsu set a monthly record daily precipitation of 276.5 mm (10.9 in) on 4 October 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Japan, 34.28 latitude, 133.75 longitude.
  • Elevation: 5 m (16 ft).
  • Period of record: 1951 to 2026, 76 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

5 days at or beyond a record
Daily record high and record low at Tadotsu, with 2026 drawn through them The band shows the record high and record low for each calendar day at Tadotsu. The lines show the 2026 daily maximum and minimum. 5 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 Tadotsu. The lines show the 2026 daily maximum and minimum. 5 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Tadotsu, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan18.7 C (65.7 F)-4.1 C (24.6 F)16.4 C (61.5 F)-1.2 C (29.8 F)
Feb24.8 C (76.6 F)-5.1 C (22.8 F)22.0 C (71.6 F)-1.5 C (29.3 F)
Mar24.8 C (76.6 F)-2.8 C (27.0 F)17.2 C (63.0 F)0.2 C (32.4 F)
Apr29.9 C (85.8 F)-0.7 C (30.7 F)23.8 C (74.8 F)4.8 C (40.6 F)
May31.2 C (88.2 F)4.8 C (40.6 F)28.8 C (83.8 F)9.8 C (49.6 F)
Jun35.4 C (95.7 F)11.5 C (52.7 F)30.2 C (86.4 F)17.1 C (62.8 F)
Jul38.5 C (101.3 F)15.9 C (60.6 F)35.9 C (96.6 F)21.9 C (71.4 F)
Aug38.2 C (100.8 F)16.8 C (62.2 F)36.5 C (97.7 F)24.4 C (75.9 F)
Sep36.7 C (98.1 F)10.2 C (50.4 F)34.1 C (93.4 F)17.9 C (64.2 F)
Oct32.0 C (89.6 F)4.3 C (39.7 F)27.4 C (81.3 F)15.2 C (59.4 F)
Nov26.5 C (79.7 F)0.8 C (33.4 F)n/an/a
Dec21.9 C (71.4 F)-3.3 C (26.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Tadotsu by the year they were set 1,464 records at Tadotsu still stand. 2025 holds the most, with 62. 0204060801951: 251952: 171953: 201954: 231955: 231956: 331957: 361958: 261959: 261960: 271961: 281962: 161963: 241964: 241965: 271966: 321967: 211968: 261969: 281970: 181971: 131972: 151973: 201974: 171975: 111976: 311977: 281978: 111979: 161980: 291981: 341982: 271983: 101984: 201985: 151986: 211987: 291988: 181989: 181990: 11991: 11994: 241995: 111996: 131997: 171998: 191999: 82000: 62001: 72002: 202003: 172004: 142005: 72006: 72007: 142008: 112009: 112010: 232011: 162012: 72013: 272014: 172015: 82016: 92017: 82018: 212019: 152020: 252021: 192022: 152023: 172024: 322025: 622026: 521951195919671975198319912001200920172025
1,464 records at Tadotsu still stand. 2025 holds the most, with 62.
Standing records at Tadotsu by the year they were set
Year setStanding records
195125
195217
195320
195423
195523
195633
195736
195826
195926
196027
196128
196216
196324
196424
196527
196632
196721
196826
196928
197018
197113
197215
197320
197417
197511
197631
197728
197811
197916
198029
198134
198227
198310
198420
198515
198621
198729
198818
198918
19901
19911
199424
199511
199613
199717
199819
19998
20006
20017
200220
200317
200414
20057
20067
200714
200811
200911
201023
201116
20127
201327
201417
20158
20169
20178
201821
201915
202025
202119
202215
202317
202432
202562
202652

All-Time Record Progression

9 new records
When Tadotsu set new all-time records 9 all-time records were set at Tadotsu between 26 February 1981 and 7 August 2026. Each dot is a new record. Record low maximum temperatureRecord low minimum temperatureRecord daily precipitationRecord high maximum temperatureRecord high minimum temperature26 February 1981: Record low maximum temperature 0.1 C (32.2 F)26 February 1981: Record low minimum temperature -5.1 C (22.8 F)28 September 1983: Record daily precipitation 198.5 mm (7.8 in)16 July 1994: Record high maximum temperature 38.5 C (101.3 F)9 August 2023: Record high minimum temperature 29.1 C (84.4 F)5 August 2025: Record high minimum temperature 29.2 C (84.6 F)22 July 2026: Record high minimum temperature 29.9 C (85.8 F)2 August 2026: Record high minimum temperature 30.1 C (86.2 F)7 August 2026: Record daily precipitation 342.0 mm (13.5 in)1990200020102020
9 all-time records were set at Tadotsu between 26 February 1981 and 7 August 2026. Each dot is a new record.
When Tadotsu set new all-time records
DateKindDetail
1981-02-26Record low maximum temperatureRecord low maximum temperature 0.1 C (32.2 F)
1981-02-26Record low minimum temperatureRecord low minimum temperature -5.1 C (22.8 F)
1983-09-28Record daily precipitationRecord daily precipitation 198.5 mm (7.8 in)
1994-07-16Record high maximum temperatureRecord high maximum temperature 38.5 C (101.3 F)
2023-08-09Record high minimum temperatureRecord high minimum temperature 29.1 C (84.4 F)
2025-08-05Record high minimum temperatureRecord high minimum temperature 29.2 C (84.6 F)
2026-07-22Record high minimum temperatureRecord high minimum temperature 29.9 C (85.8 F)
2026-08-02Record high minimum temperatureRecord high minimum temperature 30.1 C (86.2 F)
2026-08-07Record daily precipitationRecord daily precipitation 342.0 mm (13.5 in)

Wettest Day of Each Month

Aug: 342.0 mm (13.5 in)
Record daily precipitation for each month at Tadotsu The wettest day on record for each calendar month at Tadotsu. The most was 342.0 mm (13.5 in) on 7 August 2026. 0100200300400 Jan: 41.0 mm (1.6 in), 30 January 1970 Jan Feb: 53.0 mm (2.1 in), 15 February 1968 Feb Mar: 62.0 mm (2.4 in), 3 March 1966 Mar Apr: 72.5 mm (2.9 in), 8 April 1974 Apr May: 132.1 mm (5.2 in), 29 May 2011 May Jun: 164.1 mm (6.5 in), 20 June 2013 Jun Jul: 145.0 mm (5.7 in), 29 July 2026 Jul Aug: 342.0 mm (13.5 in), 7 August 2026 Aug Sep: 198.5 mm (7.8 in), 28 September 1983 Sep Oct: 148.5 mm (5.8 in), 16 October 1987 Oct Nov: 58.0 mm (2.3 in), 10 November 1979 Nov Dec: 46.0 mm (1.8 in), 11 December 2015 Dec
The wettest day on record for each calendar month at Tadotsu. The most was 342.0 mm (13.5 in) on 7 August 2026.
Record daily precipitation for each month at Tadotsu
MonthRecord daily precipitation (mm)Date
Jan41.0 mm (1.6 in)30 January 1970
Feb53.0 mm (2.1 in)15 February 1968
Mar62.0 mm (2.4 in)3 March 1966
Apr72.5 mm (2.9 in)8 April 1974
May132.1 mm (5.2 in)29 May 2011
Jun164.1 mm (6.5 in)20 June 2013
Jul145.0 mm (5.7 in)29 July 2026
Aug342.0 mm (13.5 in)7 August 2026
Sep198.5 mm (7.8 in)28 September 1983
Oct148.5 mm (5.8 in)16 October 1987
Nov58.0 mm (2.3 in)10 November 1979
Dec46.0 mm (1.8 in)11 December 2015

Period of Record Coverage

1951 to 2026
Days with data per year at Tadotsu 76 years of record at Tadotsu, 1951 to 2026. 13 years have data for under 90 percent of days and are left out of rankings: 1990, 1991, 1992, 1993, 1994, 1995, 1999, 2001 and others. 1951: 365 of 365 days1952: 366 of 366 days1953: 364 of 365 days1954: 363 of 365 days1955: 363 of 365 days1956: 361 of 366 days1957: 363 of 365 days1958: 363 of 365 days1959: 364 of 365 days1960: 364 of 366 days1961: 363 of 365 days1962: 362 of 365 days1963: 364 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 366 of 366 days1985: 364 of 365 days1986: 365 of 365 days1987: 365 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 9 of 365 days1991: 3 of 365 days1992: 3 of 366 days1993: 5 of 365 days1994: 286 of 365 days1995: 328 of 365 days1996: 353 of 366 days1997: 330 of 365 days1998: 342 of 365 days1999: 323 of 365 days2000: 351 of 366 days2001: 296 of 365 days2002: 340 of 365 days2003: 344 of 365 days2004: 329 of 366 days2005: 350 of 365 days2006: 346 of 365 days2007: 347 of 365 days2008: 350 of 366 days2009: 352 of 365 days2010: 345 of 365 days2011: 357 of 365 days2012: 349 of 366 days2013: 354 of 365 days2014: 352 of 365 days2015: 348 of 365 days2016: 348 of 366 days2017: 348 of 365 days2018: 348 of 365 days2019: 339 of 365 days2020: 324 of 366 days2021: 340 of 365 days2022: 352 of 365 days2023: 257 of 365 days2024: 298 of 366 days2025: 356 of 365 days2026: 277 of 365 days1960197019801990200020102020
76 years of record at Tadotsu, 1951 to 2026. 13 years have data for under 90 percent of days and are left out of rankings: 1990, 1991, 1992, 1993, 1994, 1995, 1999, 2001 and others.
Days with data per year at Tadotsu
YearDays with dataShare of yearComplete
1951365100%Yes
1952366100%Yes
1953364100%Yes
195436399%Yes
195536399%Yes
195636199%Yes
195736399%Yes
195836399%Yes
1959364100%Yes
196036499%Yes
196136399%Yes
196236299%Yes
1963364100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985364100%Yes
1986365100%Yes
1987365100%Yes
1988366100%Yes
1989365100%Yes
199092%No
199131%No
199231%No
199351%No
199428678%No
199532890%No
199635396%Yes
199733090%Yes
199834294%Yes
199932388%No
200035196%Yes
200129681%No
200234093%Yes
200334494%Yes
200432990%No
200535096%Yes
200634695%Yes
200734795%Yes
200835096%Yes
200935296%Yes
201034595%Yes
201135798%Yes
201234995%Yes
201335497%Yes
201435296%Yes
201534895%Yes
201634895%Yes
201734895%Yes
201834895%Yes
201933993%Yes
202032489%No
202134093%Yes
202235296%Yes
202325770%No
202429881%No
202535698%Yes
202627776%No

Latest Records

20
Latest records at Tadotsu
DateStationRecordValueBeat old record byOld record stoodSignificance
4 October 2026Tadotsu, JPmonthly rain (Provisional)276.5 mm (10.9 in)128.0 mm (5.0 in)38 years68 of 100 (Major)
4 October 2026Tadotsu, JPdaily low max (Provisional)19.2 C (66.6 F)1.4 C (2.5 F)65 years30 of 100 (Routine)
11 September 2026Tadotsu, JPdaily rain (Provisional)120.0 mm (4.7 in)41.0 mm (1.6 in)49 years39 of 100 (Notable)
7 September 2026Tadotsu, JPdaily rain (Provisional)74.5 mm (2.9 in)11.5 mm (0.5 in)53 years28 of 100 (Routine)
4 September 2026Tadotsu, JPdaily low max (Provisional)24.6 C (76.3 F)0.2 C (0.4 F)72 years28 of 100 (Routine)
2 September 2026Tadotsu, JPdaily high min (Provisional)26.9 C (80.4 F)0.3 C (0.5 F)61 years25 of 100 (Routine)
31 August 2026Tadotsu, JPdaily high min (Provisional)27.8 C (82.0 F)1.5 C (2.7 F)15 years19 of 100 (Routine)
30 August 2026Tadotsu, JPdaily rain (Provisional)72.5 mm (2.9 in)18.0 mm (0.7 in)55 years33 of 100 (Routine)
30 August 2026Tadotsu, JPdaily high max (Provisional)35.8 C (96.4 F)0.1 C (0.2 F)32 years16 of 100 (Routine)
30 August 2026Tadotsu, JPdaily high min (Provisional)27.1 C (80.8 F)0.2 C (0.4 F)5 years9 of 100 (Routine)
29 August 2026Tadotsu, JPdaily rain (Provisional)129.5 mm (5.1 in)72.6 mm (2.9 in)9 years49 of 100 (Notable)
29 August 2026Tadotsu, JPdaily high min (Tie, Provisional)28.1 C (82.6 F)tie0 years1 of 100 (Routine)
28 August 2026Tadotsu, JPdaily high min (Provisional)28.4 C (83.1 F)1.0 C (1.8 F)59 years29 of 100 (Routine)
28 August 2026Tadotsu, JPdaily rain (Provisional)38.0 mm (1.5 in)2.5 mm (0.10 in)57 years25 of 100 (Routine)
27 August 2026Tadotsu, JPdaily high min (Provisional)28.6 C (83.5 F)1.2 C (2.2 F)0 years13 of 100 (Routine)
26 August 2026Tadotsu, JPdaily high min (Provisional)28.9 C (84.0 F)1.7 C (3.1 F)59 years33 of 100 (Routine)
23 August 2026Tadotsu, JPdaily rain (Provisional)128.5 mm (5.1 in)79.0 mm (3.1 in)21 years53 of 100 (Notable)
22 August 2026Tadotsu, JPdaily high min (Tie, Provisional)27.4 C (81.3 F)tie68 years6 of 100 (Routine)
20 August 2026Tadotsu, JPdaily high min (Tie, Provisional)27.6 C (81.7 F)tie16 years2 of 100 (Routine)
19 August 2026Tadotsu, JPdaily high min (Provisional)28.1 C (82.6 F)0.6 C (1.1 F)73 years32 of 100 (Routine)

Climate Trend

40 complete years, 1951 to 2025
Annual mean temperature at Tadotsu as warming stripes, 1951 to 2025 One stripe for each of 40 complete years at Tadotsu, 1951 to 2025. Blue stripes are years cooler than the station's own mean of 15.9 C (60.6 F); red stripes are warmer. The coolest year was 1976, at 15.2 C (59.4 F), and the warmest was 2025, at 17.7 C (63.9 F). The strongest colour marks a difference of 1.9 C (3.4 F). 1951: 15.6 C, -0.3 C from the station mean1952: 15.8 C, -0.1 C from the station mean1953: 15.8 C, -0.1 C from the station mean1954: 15.8 C, -0.1 C from the station mean1955: 16.1 C, +0.2 C from the station mean1956: 15.4 C, -0.5 C from the station mean1957: 15.5 C, -0.4 C from the station mean1958: 16.3 C, +0.4 C from the station mean1959: 16.8 C, +1.0 C from the station mean1960: 16.3 C, +0.4 C from the station mean1961: 16.5 C, +0.6 C from the station mean1962: 15.9 C, 0.0 C from the station mean1963: 15.5 C, -0.4 C from the station mean1964: 16.4 C, +0.5 C from the station mean1965: 15.3 C, -0.6 C from the station mean1966: 15.7 C, -0.2 C from the station mean1967: 15.9 C, 0.0 C from the station mean1968: 15.4 C, -0.5 C from the station mean1969: 15.4 C, -0.5 C from the station mean1970: 15.5 C, -0.4 C from the station mean1971: 15.7 C, -0.2 C from the station mean1972: 15.8 C, -0.1 C from the station mean1973: 16.1 C, +0.2 C from the station mean1974: 15.5 C, -0.4 C from the station mean1975: 16.0 C, +0.1 C from the station mean1976: 15.2 C, -0.7 C from the station mean1977: 15.9 C, +0.1 C from the station mean1978: 16.3 C, +0.4 C from the station mean1979: 16.5 C, +0.6 C from the station mean1980: 15.2 C, -0.7 C from the station mean1981: 15.3 C, -0.6 C from the station mean1982: 15.9 C, 0.0 C from the station mean1983: 16.3 C, +0.4 C from the station mean1984: 15.5 C, -0.4 C from the station mean1985: 16.1 C, +0.2 C from the station mean1986: 15.5 C, -0.4 C from the station mean1987: 16.2 C, +0.3 C from the station mean1988: 15.5 C, -0.4 C from the station mean1989: 16.2 C, +0.3 C from the station mean2025: 17.7 C, +1.8 C from the station mean19511960197019801990200020102020
One stripe for each of 40 complete years at Tadotsu, 1951 to 2025. Blue stripes are years cooler than the station's own mean of 15.9 C (60.6 F); red stripes are warmer. The coolest year was 1976, at 15.2 C (59.4 F), and the warmest was 2025, at 17.7 C (63.9 F). The strongest colour marks a difference of 1.9 C (3.4 F).
Annual mean temperature at Tadotsu as warming stripes, 1951 to 2025
YearAnnual mean temperatureDifference from the station mean
195115.6 C-0.26 C
195215.8 C-0.08 C
195315.8 C-0.09 C
195415.8 C-0.12 C
195516.1 C+0.24 C
195615.4 C-0.49 C
195715.5 C-0.42 C
195816.3 C+0.41 C
195916.8 C+0.96 C
196016.3 C+0.37 C
196116.5 C+0.60 C
196215.9 C+0.03 C
196315.5 C-0.41 C
196416.4 C+0.54 C
196515.3 C-0.62 C
196615.7 C-0.18 C
196715.9 C+0.01 C
196815.4 C-0.51 C
196915.4 C-0.50 C
197015.5 C-0.40 C
197115.7 C-0.21 C
197215.8 C-0.10 C
197316.1 C+0.24 C
197415.5 C-0.38 C
197516.0 C+0.13 C
197615.2 C-0.68 C
197715.9 C+0.06 C
197816.3 C+0.44 C
197916.5 C+0.64 C
198015.2 C-0.68 C
198115.3 C-0.58 C
198215.9 C-0.03 C
198316.3 C+0.42 C
198415.5 C-0.39 C
198516.1 C+0.22 C
198615.5 C-0.38 C
198716.2 C+0.30 C
198815.5 C-0.36 C
198916.2 C+0.30 C
202517.7 C+1.84 C

The annual mean temperature here has risen by 0.12 C (0.01 to 0.23) per decade over 1951 to 2025. In Fahrenheit: 0.21 F (0.01 to 0.41) per decade. The slope is a straight line fitted to 40 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Tadotsu
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.12 C (0.01 to 0.23) per decade0.21 F (0.01 to 0.41) per decade1951 to 202540Rise
Mean daily maximum0.13 C (0.02 to 0.25) per decade0.24 F (0.03 to 0.44) per decade1951 to 202540Rise
Mean daily minimum0.11 C (-0.01 to 0.22) per decade0.19 F (-0.03 to 0.40) per decade1951 to 202540Not clearly different from zero

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1951 to 2026
Yearly extremes at Tadotsu: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)38.5 C (101.3 F)199435.8 C (96.4 F)76
Coldest night (TNn)-5.1 C (22.8 F)1981-2.2 C (28.1 F)76
Wettest day (Rx1day)342.0 mm (13.5 in)202676.0 mm (3.0 in)74
Wettest five days (Rx5day)1,060.5 mm (41.8 in)2026132.8 mm (5.2 in)65
Longest dry spell (CDD)38 days198618 days70

Hottest day (TXx)

Hottest day (TXx) at Tadotsu by year The hottest day of the year at Tadotsu, 1951 to 2026. The record is 38.5 C (101.3 F) in 1994, marked on the chart; the median year is 35.8 C (96.4 F). 3032343638401960198020002020Record: 38.5 C (101.3 F) in 1994
The hottest day of the year at Tadotsu, 1951 to 2026. The record is 38.5 C (101.3 F) in 1994, marked on the chart; the median year is 35.8 C (96.4 F).
Hottest day (TXx) at Tadotsu by year
YearHottest day (TXx)
195135.8 C (96.4 F)
195235.9 C (96.6 F)
195336.6 C (97.9 F)
195436.2 C (97.2 F)
195534.4 C (93.9 F)
195635.8 C (96.4 F)
195734.6 C (94.3 F)
195836.2 C (97.2 F)
195936.4 C (97.5 F)
196035.2 C (95.4 F)
196135.6 C (96.1 F)
196236.1 C (97.0 F)
196334.7 C (94.5 F)
196435.0 C (95.0 F)
196534.5 C (94.1 F)
196634.2 C (93.6 F)
196735.1 C (95.2 F)
196834.9 C (94.8 F)
196934.9 C (94.8 F)
197034.5 C (94.1 F)
197134.5 C (94.1 F)
197235.0 C (95.0 F)
197335.8 C (96.4 F)
197434.2 C (93.6 F)
197536.2 C (97.2 F)
197634.8 C (94.6 F)
197735.7 C (96.3 F)
197836.0 C (96.8 F)
197936.4 C (97.5 F)
198035.2 C (95.4 F)
198135.0 C (95.0 F)
198233.7 C (92.7 F)
198336.5 C (97.7 F)
198435.5 C (95.9 F)
198535.5 C (95.9 F)
198635.1 C (95.2 F)
198736.1 C (97.0 F)
198834.5 C (94.1 F)
198933.6 C (92.5 F)
199034.7 C (94.5 F)
199132.7 C (90.9 F)
199232.6 C (90.7 F)
199331.7 C (89.1 F)
199438.5 C (101.3 F)
199536.6 C (97.9 F)
199635.9 C (96.6 F)
199735.0 C (95.0 F)
199836.3 C (97.3 F)
199935.8 C (96.4 F)
200035.9 C (96.6 F)
200136.5 C (97.7 F)
200237.2 C (99.0 F)
200334.9 C (94.8 F)
200435.6 C (96.1 F)
200534.9 C (94.8 F)
200636.9 C (98.4 F)
200737.0 C (98.6 F)
200836.2 C (97.2 F)
200934.0 C (93.2 F)
201036.6 C (97.9 F)
201135.2 C (95.4 F)
201236.2 C (97.2 F)
201337.1 C (98.8 F)
201435.7 C (96.3 F)
201535.7 C (96.3 F)
201636.8 C (98.2 F)
201738.2 C (100.8 F)
201837.6 C (99.7 F)
201936.7 C (98.1 F)
202037.8 C (100.0 F)
202136.9 C (98.4 F)
202237.4 C (99.3 F)
202337.4 C (99.3 F)
202437.3 C (99.1 F)
202535.9 C (96.6 F)
202636.5 C (97.7 F)

Coldest night (TNn)

Coldest night (TNn) at Tadotsu by year The coldest night of the year at Tadotsu, 1951 to 2026. The record is -5.1 C (22.8 F) in 1981, marked on the chart; the median year is -2.2 C (28.1 F). -1001020301960198020002020Record: -5.1 C (22.8 F) in 1981
The coldest night of the year at Tadotsu, 1951 to 2026. The record is -5.1 C (22.8 F) in 1981, marked on the chart; the median year is -2.2 C (28.1 F).
Coldest night (TNn) at Tadotsu by year
YearColdest night (TNn)
1951-3.1 C (26.4 F)
1952-1.6 C (29.1 F)
1953-2.9 C (26.8 F)
1954-2.2 C (28.0 F)
1955-2.4 C (27.7 F)
1956-3.9 C (25.0 F)
1957-3.2 C (26.2 F)
1958-1.8 C (28.8 F)
1959-1.6 C (29.1 F)
1960-3.5 C (25.7 F)
1961-3.4 C (25.9 F)
1962-1.8 C (28.8 F)
1963-2.6 C (27.3 F)
1964-3.1 C (26.4 F)
1965-3.4 C (25.9 F)
1966-4.3 C (24.3 F)
1967-3.3 C (26.1 F)
1968-3.9 C (25.0 F)
1969-2.1 C (28.2 F)
1970-3.5 C (25.7 F)
1971-3.4 C (25.9 F)
1972-1.4 C (29.5 F)
1973-2.3 C (27.9 F)
1974-4.1 C (24.6 F)
1975-2.9 C (26.8 F)
1976-2.8 C (27.0 F)
1977-4.8 C (23.4 F)
1978-3.0 C (26.6 F)
1979-1.2 C (29.8 F)
1980-2.4 C (27.7 F)
1981-5.1 C (22.8 F)
1982-2.5 C (27.5 F)
1983-4.1 C (24.6 F)
1984-3.3 C (26.1 F)
1985-2.7 C (27.1 F)
1986-4.4 C (24.1 F)
1987-1.9 C (28.6 F)
1988-3.3 C (26.1 F)
1989-1.6 C (29.1 F)
199014.0 C (57.2 F)
199114.3 C (57.7 F)
199222.0 C (71.6 F)
199318.8 C (65.8 F)
1994-1.1 C (30.0 F)
1995-2.1 C (28.2 F)
1996-2.7 C (27.1 F)
1997-2.7 C (27.1 F)
1998-1.9 C (28.6 F)
1999-0.9 C (30.4 F)
2000-1.9 C (28.6 F)
2001-1.9 C (28.6 F)
2002-1.3 C (29.7 F)
2003-2.8 C (27.0 F)
2004-2.3 C (27.9 F)
2005-1.9 C (28.6 F)
2006-1.7 C (28.9 F)
20070.0 C (32.0 F)
2008-2.4 C (27.7 F)
2009-0.3 C (31.5 F)
2010-1.2 C (29.8 F)
2011-2.3 C (27.9 F)
2012-2.0 C (28.4 F)
2013-2.4 C (27.7 F)
2014-2.0 C (28.4 F)
2015-0.7 C (30.7 F)
2016-1.9 C (28.6 F)
2017-1.6 C (29.1 F)
2018-3.6 C (25.5 F)
2019-0.6 C (30.9 F)
2020-0.8 C (30.6 F)
2021-2.1 C (28.2 F)
2022-1.9 C (28.6 F)
2023-1.8 C (28.8 F)
2024-1.1 C (30.0 F)
2025-1.6 C (29.1 F)
2026-1.5 C (29.3 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Tadotsu by year The wettest day of the year at Tadotsu, 1951 to 2026. The record is 342.0 mm (13.5 in) in 2026, marked on the chart; the median year is 76.0 mm (3.0 in). 01002003004001960198020002020Record: 342.0 mm (13.5 in) in 2026
The wettest day of the year at Tadotsu, 1951 to 2026. The record is 342.0 mm (13.5 in) in 2026, marked on the chart; the median year is 76.0 mm (3.0 in).
Wettest day (Rx1day) at Tadotsu by year
YearWettest day (Rx1day)
195174.6 mm (2.9 in)
1952137.7 mm (5.4 in)
195398.8 mm (3.9 in)
195465.9 mm (2.6 in)
195553.1 mm (2.1 in)
195670.6 mm (2.8 in)
195758.3 mm (2.3 in)
195854.1 mm (2.1 in)
195952.7 mm (2.1 in)
1960119.3 mm (4.7 in)
196165.8 mm (2.6 in)
196273.6 mm (2.9 in)
196378.4 mm (3.1 in)
196460.7 mm (2.4 in)
1965108.9 mm (4.3 in)
196671.6 mm (2.8 in)
196799.4 mm (3.9 in)
196855.5 mm (2.2 in)
1969122.0 mm (4.8 in)
1970100.5 mm (4.0 in)
197163.0 mm (2.5 in)
1972116.5 mm (4.6 in)
197337.5 mm (1.5 in)
197472.5 mm (2.9 in)
197567.0 mm (2.6 in)
1976112.0 mm (4.4 in)
197749.0 mm (1.9 in)
197899.0 mm (3.9 in)
197987.5 mm (3.4 in)
198086.0 mm (3.4 in)
198167.0 mm (2.6 in)
198263.0 mm (2.5 in)
1983198.5 mm (7.8 in)
198455.5 mm (2.2 in)
198585.5 mm (3.4 in)
198677.0 mm (3.0 in)
1987148.5 mm (5.8 in)
198859.0 mm (2.3 in)
198993.5 mm (3.7 in)
199035.1 mm (1.4 in)
19911.0 mm (0.04 in)
1992n/a
1993n/a
199487.9 mm (3.5 in)
199598.0 mm (3.9 in)
199663.0 mm (2.5 in)
199753.1 mm (2.1 in)
199877.0 mm (3.0 in)
199966.8 mm (2.6 in)
200048.0 mm (1.9 in)
200158.7 mm (2.3 in)
200235.1 mm (1.4 in)
200389.9 mm (3.5 in)
2004133.9 mm (5.3 in)
2005142.0 mm (5.6 in)
200693.0 mm (3.7 in)
200748.0 mm (1.9 in)
200869.1 mm (2.7 in)
200981.0 mm (3.2 in)
201051.1 mm (2.0 in)
2011132.1 mm (5.2 in)
201274.9 mm (2.9 in)
2013164.1 mm (6.5 in)
201495.0 mm (3.7 in)
2015115.1 mm (4.5 in)
201680.0 mm (3.1 in)
2017114.0 mm (4.5 in)
2018143.0 mm (5.6 in)
201959.9 mm (2.4 in)
202085.1 mm (3.4 in)
2021141.0 mm (5.6 in)
202263.0 mm (2.5 in)
202340.9 mm (1.6 in)
2024109.0 mm (4.3 in)
202518.0 mm (0.7 in)
2026342.0 mm (13.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Tadotsu by year The wettest five days of the year at Tadotsu, 1951 to 2026. The record is 1,060.5 mm (41.8 in) in 2026, marked on the chart; the median year is 132.8 mm (5.2 in). 05001,0001,5001960198020002020Record: 1,060.5 mm (41.8 in) in 2026
The wettest five days of the year at Tadotsu, 1951 to 2026. The record is 1,060.5 mm (41.8 in) in 2026, marked on the chart; the median year is 132.8 mm (5.2 in).
Wettest five days (Rx5day) at Tadotsu by year
YearWettest five days (Rx5day)
1951242.6 mm (9.6 in)
1952188.3 mm (7.4 in)
1953208.9 mm (8.2 in)
1954149.6 mm (5.9 in)
195585.9 mm (3.4 in)
1956132.0 mm (5.2 in)
195795.7 mm (3.8 in)
1958136.0 mm (5.4 in)
195983.4 mm (3.3 in)
1960232.0 mm (9.1 in)
196196.8 mm (3.8 in)
1962122.0 mm (4.8 in)
1963103.6 mm (4.1 in)
1964121.3 mm (4.8 in)
1965379.6 mm (14.9 in)
1966141.9 mm (5.6 in)
1967130.4 mm (5.1 in)
1968108.5 mm (4.3 in)
1969178.5 mm (7.0 in)
1970153.5 mm (6.0 in)
1971105.0 mm (4.1 in)
1972150.5 mm (5.9 in)
197364.0 mm (2.5 in)
1974106.0 mm (4.2 in)
1975121.0 mm (4.8 in)
1976382.0 mm (15.0 in)
197795.5 mm (3.8 in)
1978108.5 mm (4.3 in)
1979222.0 mm (8.7 in)
1980136.5 mm (5.4 in)
1981101.0 mm (4.0 in)
1982112.5 mm (4.4 in)
1983305.5 mm (12.0 in)
198476.5 mm (3.0 in)
1985187.5 mm (7.4 in)
198697.0 mm (3.8 in)
1987173.0 mm (6.8 in)
1988111.5 mm (4.4 in)
1989167.5 mm (6.6 in)
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995267.0 mm (10.5 in)
1996n/a
199764.3 mm (2.5 in)
1998132.8 mm (5.2 in)
1999101.2 mm (4.0 in)
2000n/a
2001144.5 mm (5.7 in)
2002n/a
2003n/a
2004n/a
2005232.7 mm (9.2 in)
2006180.9 mm (7.1 in)
2007n/a
200876.2 mm (3.0 in)
2009125.1 mm (4.9 in)
201089.2 mm (3.5 in)
2011200.7 mm (7.9 in)
2012124.2 mm (4.9 in)
2013219.0 mm (8.6 in)
2014160.0 mm (6.3 in)
2015122.2 mm (4.8 in)
2016160.5 mm (6.3 in)
2017193.3 mm (7.6 in)
2018410.0 mm (16.1 in)
201972.0 mm (2.8 in)
2020110.5 mm (4.4 in)
2021163.1 mm (6.4 in)
2022162.5 mm (6.4 in)
202391.0 mm (3.6 in)
2024151.9 mm (6.0 in)
202536.5 mm (1.4 in)
20261,060.5 mm (41.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Tadotsu by year The longest dry spell of the year at Tadotsu, 1951 to 2026. The record is 38 days in 1986, marked on the chart; the median year is 18 days. 0102030401960198020002020Record: 38 days in 1986
The longest dry spell of the year at Tadotsu, 1951 to 2026. The record is 38 days in 1986, marked on the chart; the median year is 18 days.
Longest dry spell (CDD) at Tadotsu by year
YearLongest dry spell (CDD)
195129 days
195210 days
195317 days
195418 days
195518 days
195623 days
195714 days
195821 days
195914 days
196019 days
196115 days
196216 days
196321 days
196417 days
196520 days
196616 days
196724 days
196816 days
196917 days
197022 days
197117 days
197224 days
197329 days
197420 days
197523 days
197621 days
197723 days
197826 days
197919 days
198025 days
198123 days
198215 days
198316 days
198425 days
198521 days
198638 days
198720 days
198832 days
198914 days
1990n/a
1991n/a
1992n/a
1993n/a
19941 day
19951 day
19961 day
19971 day
19982 days
199911 days
2000n/a
2001n/a
20022 days
20032 days
20042 days
20052 days
20062 days
20072 days
200813 days
200917 days
201021 days
201135 days
201218 days
201318 days
201416 days
201524 days
201618 days
201725 days
201816 days
201918 days
202021 days
202122 days
202220 days
202316 days
202416 days
202512 days
202610 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.

Frost Dates and Growing Season

31 years with a frost

Across 31 years with a frost, the median last spring frost at Tadotsu falls on 14 March and the median first autumn frost on 17 December, which leaves a median of 277 days between them.

Fitted over all years, the growing season changes by +0.4 days per decade at this station.

Frost dates and growing season at Tadotsu
MeasureMedian, all yearsEarliest periodRecent period (1954 to 1989)Recent against earliestFitted trend
Last spring frost14 Marchn/a15 Marchn/a-0.8 days per decade
First autumn frost17 Decembern/a17 Decembern/a-0.3 days per decade
Growing days277 daysn/a277 daysn/a+0.4 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

52 years, 1951 to 2022

A day with at least 80.4 mm (3.2 in) of rain is expected about once in 2 years. A day with at least 212.3 mm (8.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Tadotsu: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years80.4 mm (3.2 in)
5 years110.2 mm (4.3 in)
10 years132.0 mm (5.2 in)
25 years162.0 mm (6.4 in)
50 years186.3 mm (7.3 in)
100 years212.3 mm (8.4 in)Longer than the 52 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 52 years of values from 1951 to 2022.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 198.5 mm (7.8 in) in 1983; 164.1 mm (6.5 in) in 2013; 148.5 mm (5.8 in) in 1987.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Download the Data

  • Data for Tadotsu standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Tadotsu 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

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