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Naha Weather Records (JA000047936)

Record envelope, standing records and threshold days for Naha (JA000047936), Japan, with 66 years of record.

Key Facts for Naha

  • Naha (JA000047936) is a weather station in Japan at 26.20 latitude and 127.68 longitude, 53 m (174 ft) above sea level.
  • The station reports from 1961 to 2026, 66 years of record.
  • 1,464 records set at Naha still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Naha set a daily record precipitation of 155.5 mm (6.1 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, 26.20 latitude, 127.68 longitude.
  • Elevation: 53 m (174 ft).
  • Period of record: 1961 to 2026, 66 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

2 days at or beyond a record
Daily record high and record low at Naha, with 2026 drawn through them The band shows the record high and record low for each calendar day at Naha. The lines show the 2026 daily maximum and minimum. 2 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 010203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Naha. The lines show the 2026 daily maximum and minimum. 2 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Naha, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan27.0 C (80.6 F)6.1 C (43.0 F)23.5 C (74.3 F)11.6 C (52.9 F)
Feb26.7 C (80.1 F)7.0 C (44.6 F)24.2 C (75.6 F)10.0 C (50.0 F)
Mar28.2 C (82.8 F)7.8 C (46.0 F)25.4 C (77.7 F)13.1 C (55.6 F)
Apr29.9 C (85.8 F)10.4 C (50.7 F)27.9 C (82.2 F)16.4 C (61.5 F)
May31.6 C (88.9 F)10.2 C (50.4 F)30.1 C (86.2 F)10.2 C (50.4 F)
Jun34.1 C (93.4 F)16.7 C (62.1 F)32.0 C (89.6 F)21.2 C (70.2 F)
Jul35.1 C (95.2 F)21.0 C (69.8 F)33.5 C (92.3 F)26.2 C (79.2 F)
Aug35.6 C (96.1 F)20.7 C (69.3 F)34.1 C (93.4 F)25.1 C (77.2 F)
Sep34.6 C (94.3 F)18.5 C (65.3 F)32.5 C (90.5 F)24.4 C (75.9 F)
Oct33.6 C (92.5 F)16.4 C (61.5 F)30.6 C (87.1 F)19.6 C (67.3 F)
Nov30.8 C (87.4 F)12.9 C (55.2 F)n/an/a
Dec29.4 C (84.9 F)9.4 C (48.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Naha by the year they were set 1,464 records at Naha still stand. 2025 holds the most, with 94. 02550751001961: 101962: 281963: 381964: 231965: 221966: 261967: 291968: 351969: 331970: 211971: 121972: 241973: 331974: 321975: 311976: 381977: 171978: 291979: 201980: 221981: 281982: 181983: 111984: 101985: 141986: 171987: 301988: 291989: 151990: 121991: 391992: 111993: 211994: 171995: 131996: 151997: 151998: 571999: 222000: 262001: 172002: 132003: 172004: 172005: 182006: 132007: 72008: 122009: 222010: 192011: 132012: 62013: 92014: 52015: 222016: 352017: 562018: 242019: 132020: 172021: 22022: 152023: 82024: 242025: 942026: 231961196819751982198919962003201020172024
1,464 records at Naha still stand. 2025 holds the most, with 94.
Standing records at Naha by the year they were set
Year setStanding records
196110
196228
196338
196423
196522
196626
196729
196835
196933
197021
197112
197224
197333
197432
197531
197638
197717
197829
197920
198022
198128
198218
198311
198410
198514
198617
198730
198829
198915
199012
199139
199211
199321
199417
199513
199615
199715
199857
199922
200026
200117
200213
200317
200417
200518
200613
20077
200812
200922
201019
201113
20126
20139
20145
201522
201635
201756
201824
201913
202017
20212
202215
20238
202424
202594
202623

All-Time Record Progression

8 new records
When Naha set new all-time records 8 all-time records were set at Naha between 11 July 1991 and 30 July 2017. Each dot is a new record. Record high maximum temperatureRecord high minimum temperatureRecord daily precipitationRecord low maximum temperatureRecord low minimum temperature11 July 1991: Record high maximum temperature 34.9 C (94.8 F)19 July 1998: Record high minimum temperature 29.0 C (84.2 F)13 August 1998: Record high minimum temperature 29.3 C (84.7 F)22 September 1999: Record daily precipitation 412.0 mm (16.2 in)9 August 2001: Record high maximum temperature 35.6 C (96.1 F)24 January 2016: Record low maximum temperature 10.1 C (50.2 F)25 January 2016: Record low minimum temperature 6.1 C (43.0 F)30 July 2017: Record high minimum temperature 29.4 C (84.9 F)19952000200520102015
8 all-time records were set at Naha between 11 July 1991 and 30 July 2017. Each dot is a new record.
When Naha set new all-time records
DateKindDetail
1991-07-11Record high maximum temperatureRecord high maximum temperature 34.9 C (94.8 F)
1998-07-19Record high minimum temperatureRecord high minimum temperature 29.0 C (84.2 F)
1998-08-13Record high minimum temperatureRecord high minimum temperature 29.3 C (84.7 F)
1999-09-22Record daily precipitationRecord daily precipitation 412.0 mm (16.2 in)
2001-08-09Record high maximum temperatureRecord high maximum temperature 35.6 C (96.1 F)
2016-01-24Record low maximum temperatureRecord low maximum temperature 10.1 C (50.2 F)
2016-01-25Record low minimum temperatureRecord low minimum temperature 6.1 C (43.0 F)
2017-07-30Record high minimum temperatureRecord high minimum temperature 29.4 C (84.9 F)

Wettest Day of Each Month

Sep: 412.0 mm (16.2 in)
Record daily precipitation for each month at Naha The wettest day on record for each calendar month at Naha. The most was 412.0 mm (16.2 in) on 22 September 1999. 0200400600 Jan: 104.0 mm (4.1 in), 25 January 1966 Jan Feb: 112.0 mm (4.4 in), 26 February 1972 Feb Mar: 166.0 mm (6.5 in), 12 March 1983 Mar Apr: 166.1 mm (6.5 in), 15 April 2024 Apr May: 178.6 mm (7.0 in), 3 May 2020 May Jun: 213.6 mm (8.4 in), 15 June 2023 Jun Jul: 358.9 mm (14.1 in), 9 July 2014 Jul Aug: 335.5 mm (13.2 in), 12 August 2007 Aug Sep: 412.0 mm (16.2 in), 22 September 1999 Sep Oct: 243.0 mm (9.6 in), 5 October 1998 Oct Nov: 263.0 mm (10.4 in), 14 November 1971 Nov Dec: 143.0 mm (5.6 in), 6 December 1985 Dec
The wettest day on record for each calendar month at Naha. The most was 412.0 mm (16.2 in) on 22 September 1999.
Record daily precipitation for each month at Naha
MonthRecord daily precipitation (mm)Date
Jan104.0 mm (4.1 in)25 January 1966
Feb112.0 mm (4.4 in)26 February 1972
Mar166.0 mm (6.5 in)12 March 1983
Apr166.1 mm (6.5 in)15 April 2024
May178.6 mm (7.0 in)3 May 2020
Jun213.6 mm (8.4 in)15 June 2023
Jul358.9 mm (14.1 in)9 July 2014
Aug335.5 mm (13.2 in)12 August 2007
Sep412.0 mm (16.2 in)22 September 1999
Oct243.0 mm (9.6 in)5 October 1998
Nov263.0 mm (10.4 in)14 November 1971
Dec143.0 mm (5.6 in)6 December 1985

Period of Record Coverage

1961 to 2026
Days with data per year at Naha 66 years of record at Naha, 1961 to 2026. 11 years have data for under 90 percent of days and are left out of rankings: 2013, 2014, 2015, 2016, 2019, 2020, 2021, 2022 and others. 1961: 361 of 365 days1962: 361 of 365 days1963: 363 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: 365 of 365 days1986: 365 of 365 days1987: 365 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 366 of 366 days2001: 354 of 365 days2002: 346 of 365 days2003: 347 of 365 days2004: 352 of 366 days2005: 350 of 365 days2006: 350 of 365 days2007: 353 of 365 days2008: 358 of 366 days2009: 357 of 365 days2010: 349 of 365 days2011: 354 of 365 days2012: 350 of 366 days2013: 119 of 365 days2014: 2 of 365 days2015: 287 of 365 days2016: 329 of 366 days2017: 332 of 365 days2018: 341 of 365 days2019: 325 of 365 days2020: 76 of 366 days2021: 8 of 365 days2022: 143 of 365 days2023: 8 of 365 days2024: 3 of 366 days2025: 360 of 365 days2026: 278 of 365 days197019801990200020102020
66 years of record at Naha, 1961 to 2026. 11 years have data for under 90 percent of days and are left out of rankings: 2013, 2014, 2015, 2016, 2019, 2020, 2021, 2022 and others.
Days with data per year at Naha
YearDays with dataShare of yearComplete
196136199%Yes
196236199%Yes
196336399%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
1985365100%Yes
1986365100%Yes
1987365100%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
200135497%Yes
200234695%Yes
200334795%Yes
200435296%Yes
200535096%Yes
200635096%Yes
200735397%Yes
200835898%Yes
200935798%Yes
201034996%Yes
201135497%Yes
201235096%Yes
201311933%No
201421%No
201528779%No
201632990%No
201733291%Yes
201834193%Yes
201932589%No
20207621%No
202182%No
202214339%No
202382%No
202431%No
202536099%Yes
202627876%No

Latest Records

20
Latest records at Naha
DateStationRecordValueBeat old record byOld record stoodSignificance
4 October 2026Naha, JPdaily rain (Provisional)155.5 mm (6.1 in)0.5 mm (0.02 in)28 years14 of 100 (Routine)
3 October 2026Naha, JPall-time rain (Provisional)696.5 mm (27.4 in)284.5 mm (11.2 in)27 years74 of 100 (Major)
3 October 2026Naha, JPdaily low min (Provisional)19.6 C (67.3 F)0.3 C (0.5 F)40 years19 of 100 (Routine)
1 October 2026Naha, JPdaily high min (Provisional)27.4 C (81.3 F)0.2 C (0.4 F)1 year6 of 100 (Routine)
15 September 2026Naha, JPdaily rain (Provisional)137.0 mm (5.4 in)19.9 mm (0.8 in)19 years16 of 100 (Routine)
14 September 2026Naha, JPdaily rain (Provisional)95.5 mm (3.8 in)7.5 mm (0.30 in)64 years27 of 100 (Routine)
8 September 2026Naha, JPdaily rain (Provisional)304.5 mm (12.0 in)170.6 mm (6.7 in)24 years53 of 100 (Notable)
3 September 2026Naha, JPdaily rain (Provisional)149.5 mm (5.9 in)92.6 mm (3.6 in)20 years39 of 100 (Notable)
1 August 2026Naha, JPdaily high min (Tie)28.9 C (84.0 F)tie1 year1 of 100 (Routine)
29 July 2026Naha, JPdaily high min28.6 C (83.5 F)0.2 C (0.4 F)8 years9 of 100 (Routine)
28 July 2026Naha, JPdaily high min28.9 C (84.0 F)0.4 C (0.7 F)8 years11 of 100 (Routine)
26 July 2026Naha, JPdaily high min28.6 C (83.5 F)0.3 C (0.5 F)35 years18 of 100 (Routine)
23 July 2026Naha, JPdaily high min29.1 C (84.4 F)0.3 C (0.5 F)4 years9 of 100 (Routine)
9 July 2026Naha, JPdaily high min29.2 C (84.6 F)0.9 C (1.6 F)19 years18 of 100 (Routine)
8 July 2026Naha, JPdaily high min28.9 C (84.0 F)0.5 C (0.9 F)5 years11 of 100 (Routine)
1 July 2026Naha, JPdaily rain211.0 mm (8.3 in)147.5 mm (5.8 in)4 years47 of 100 (Notable)
31 May 2026Naha, JPdaily high min26.1 C (79.0 F)0.1 C (0.2 F)35 years16 of 100 (Routine)
27 May 2026Naha, JPdaily high min26.6 C (79.9 F)0.5 C (0.9 F)8 years10 of 100 (Routine)
26 May 2026Naha, JPdaily high min26.6 C (79.9 F)1.1 C (2.0 F)1 year11 of 100 (Routine)
25 May 2026Naha, JPdaily high min26.4 C (79.5 F)0.6 C (1.1 F)27 years16 of 100 (Routine)

Climate Trend

41 complete years, 1961 to 2025
Annual mean temperature at Naha as warming stripes, 1961 to 2025 One stripe for each of 41 complete years at Naha, 1961 to 2025. Blue stripes are years cooler than the station's own mean of 22.8 C (73.1 F); red stripes are warmer. The coolest year was 1968, at 21.8 C (71.3 F), and the warmest was 1998, at 24.6 C (76.2 F). The strongest colour marks a difference of 1.8 C (3.2 F). 1961: 22.8 C, 0.0 C from the station mean1962: 22.3 C, -0.5 C from the station mean1963: 22.3 C, -0.5 C from the station mean1964: 23.1 C, +0.2 C from the station mean1965: 22.1 C, -0.8 C from the station mean1966: 22.7 C, -0.1 C from the station mean1967: 22.4 C, -0.4 C from the station mean1968: 21.8 C, -1.0 C from the station mean1969: 22.7 C, -0.1 C from the station mean1970: 22.4 C, -0.4 C from the station mean1971: 22.6 C, -0.3 C from the station mean1972: 22.8 C, 0.0 C from the station mean1973: 22.4 C, -0.5 C from the station mean1974: 22.4 C, -0.5 C from the station mean1975: 22.4 C, -0.5 C from the station mean1976: 22.3 C, -0.6 C from the station mean1977: 22.9 C, 0.0 C from the station mean1978: 22.2 C, -0.6 C from the station mean1979: 22.5 C, -0.4 C from the station mean1980: 22.7 C, -0.1 C from the station mean1981: 22.4 C, -0.4 C from the station mean1982: 22.8 C, -0.1 C from the station mean1983: 23.1 C, +0.2 C from the station mean1984: 22.5 C, -0.3 C from the station mean1985: 22.7 C, -0.1 C from the station mean1986: 22.3 C, -0.5 C from the station mean1987: 23.3 C, +0.5 C from the station mean1988: 23.2 C, +0.3 C from the station mean1989: 23.0 C, +0.2 C from the station mean1990: 23.3 C, +0.5 C from the station mean1991: 23.7 C, +0.8 C from the station mean1992: 23.1 C, +0.2 C from the station mean1993: 23.3 C, +0.5 C from the station mean1994: 23.3 C, +0.4 C from the station mean1995: 22.9 C, 0.0 C from the station mean1996: 23.0 C, +0.1 C from the station mean1997: 23.2 C, +0.4 C from the station mean1998: 24.6 C, +1.8 C from the station mean1999: 23.7 C, +0.8 C from the station mean2000: 23.2 C, +0.3 C from the station mean2025: 24.0 C, +1.2 C from the station mean1961197019801990200020102020
One stripe for each of 41 complete years at Naha, 1961 to 2025. Blue stripes are years cooler than the station's own mean of 22.8 C (73.1 F); red stripes are warmer. The coolest year was 1968, at 21.8 C (71.3 F), and the warmest was 1998, at 24.6 C (76.2 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at Naha as warming stripes, 1961 to 2025
YearAnnual mean temperatureDifference from the station mean
196122.8 C0.00 C
196222.3 C-0.50 C
196322.3 C-0.52 C
196423.1 C+0.23 C
196522.1 C-0.77 C
196622.7 C-0.12 C
196722.4 C-0.41 C
196821.8 C-0.98 C
196922.7 C-0.14 C
197022.4 C-0.44 C
197122.6 C-0.26 C
197222.8 C-0.01 C
197322.4 C-0.45 C
197422.4 C-0.46 C
197522.4 C-0.47 C
197622.3 C-0.57 C
197722.9 C+0.05 C
197822.2 C-0.59 C
197922.5 C-0.35 C
198022.7 C-0.13 C
198122.4 C-0.39 C
198222.8 C-0.07 C
198323.1 C+0.25 C
198422.5 C-0.28 C
198522.7 C-0.13 C
198622.3 C-0.48 C
198723.3 C+0.47 C
198823.2 C+0.34 C
198923.0 C+0.16 C
199023.3 C+0.47 C
199123.7 C+0.85 C
199223.1 C+0.24 C
199323.3 C+0.52 C
199423.3 C+0.44 C
199522.9 C+0.04 C
199623.0 C+0.15 C
199723.2 C+0.36 C
199824.6 C+1.76 C
199923.7 C+0.83 C
200023.2 C+0.35 C
202524.0 C+1.16 C

The annual mean temperature here has risen by 0.3 C (0.2 to 0.4) per decade over 1961 to 2025. In Fahrenheit: 0.5 F (0.4 to 0.7) per decade. The slope is a straight line fitted to 41 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Naha
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.3 C (0.2 to 0.4) per decade0.5 F (0.4 to 0.7) per decade1961 to 202541Rise
Mean daily maximum0.2 C (0.1 to 0.3) per decade0.4 F (0.2 to 0.6) per decade1961 to 202541Rise
Mean daily minimum0.4 C (0.3 to 0.5) per decade0.6 F (0.5 to 0.8) per decade1961 to 202541Rise

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

1961 to 2026
Yearly extremes at Naha: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)35.6 C (96.1 F)200133.3 C (91.9 F)66
Coldest night (TNn)6.1 C (43.0 F)20169.6 C (49.3 F)66
Wettest day (Rx1day)696.5 mm (27.4 in)2026168.0 mm (6.6 in)66
Wettest five days (Rx5day)887.0 mm (34.9 in)2026290.5 mm (11.4 in)66
Longest dry spell (CDD)27 days202616 days65

Hottest day (TXx)

Hottest day (TXx) at Naha by year The hottest day of the year at Naha, 1961 to 2026. The record is 35.6 C (96.1 F) in 2001, marked on the chart; the median year is 33.3 C (91.9 F). 2830323436198020002020Record: 35.6 C (96.1 F) in 2001
The hottest day of the year at Naha, 1961 to 2026. The record is 35.6 C (96.1 F) in 2001, marked on the chart; the median year is 33.3 C (91.9 F).
Hottest day (TXx) at Naha by year
YearHottest day (TXx)
196132.8 C (91.0 F)
196233.0 C (91.4 F)
196332.8 C (91.0 F)
196432.6 C (90.7 F)
196532.3 C (90.1 F)
196632.7 C (90.9 F)
196732.2 C (90.0 F)
196832.4 C (90.3 F)
196932.7 C (90.9 F)
197032.5 C (90.5 F)
197133.8 C (92.8 F)
197232.7 C (90.9 F)
197331.8 C (89.2 F)
197431.9 C (89.4 F)
197531.9 C (89.4 F)
197632.4 C (90.3 F)
197733.0 C (91.4 F)
197831.9 C (89.4 F)
197932.7 C (90.9 F)
198034.0 C (93.2 F)
198133.4 C (92.1 F)
198233.0 C (91.4 F)
198333.3 C (91.9 F)
198432.7 C (90.9 F)
198532.5 C (90.5 F)
198633.2 C (91.8 F)
198733.6 C (92.5 F)
198834.7 C (94.5 F)
198933.9 C (93.0 F)
199033.7 C (92.7 F)
199134.9 C (94.8 F)
199233.1 C (91.6 F)
199333.1 C (91.6 F)
199433.7 C (92.7 F)
199533.3 C (91.9 F)
199633.9 C (93.0 F)
199732.8 C (91.0 F)
199834.7 C (94.5 F)
199933.3 C (91.9 F)
200033.5 C (92.3 F)
200135.6 C (96.1 F)
200233.3 C (91.9 F)
200335.5 C (95.9 F)
200433.9 C (93.0 F)
200534.6 C (94.3 F)
200635.0 C (95.0 F)
200734.5 C (94.1 F)
200833.8 C (92.8 F)
200934.6 C (94.3 F)
201033.2 C (91.8 F)
201132.9 C (91.2 F)
201233.3 C (91.9 F)
201330.3 C (86.5 F)
201432.1 C (89.8 F)
201533.8 C (92.8 F)
201633.9 C (93.0 F)
201735.1 C (95.2 F)
201833.1 C (91.6 F)
201933.9 C (93.0 F)
202029.5 C (85.1 F)
202132.3 C (90.1 F)
202233.8 C (92.8 F)
202334.0 C (93.2 F)
202428.2 C (82.8 F)
202533.7 C (92.7 F)
202634.1 C (93.4 F)

Coldest night (TNn)

Coldest night (TNn) at Naha by year The coldest night of the year at Naha, 1961 to 2026. The record is 6.1 C (43.0 F) in 2016, marked on the chart; the median year is 9.6 C (49.3 F). 68101214198020002020Record: 6.1 C (43.0 F) in 2016
The coldest night of the year at Naha, 1961 to 2026. The record is 6.1 C (43.0 F) in 2016, marked on the chart; the median year is 9.6 C (49.3 F).
Coldest night (TNn) at Naha by year
YearColdest night (TNn)
19619.0 C (48.2 F)
19628.7 C (47.7 F)
19637.4 C (45.3 F)
19649.8 C (49.6 F)
19658.6 C (47.5 F)
196610.3 C (50.5 F)
19676.6 C (43.9 F)
19688.9 C (48.0 F)
19699.2 C (48.6 F)
19708.6 C (47.5 F)
19718.7 C (47.7 F)
197210.0 C (50.0 F)
19739.6 C (49.3 F)
19748.9 C (48.0 F)
19758.9 C (48.0 F)
197610.3 C (50.5 F)
19777.1 C (44.8 F)
19787.0 C (44.6 F)
19799.5 C (49.1 F)
198010.0 C (50.0 F)
19818.8 C (47.8 F)
19829.7 C (49.5 F)
198310.4 C (50.7 F)
19848.7 C (47.7 F)
19859.4 C (48.9 F)
19868.6 C (47.5 F)
19877.1 C (44.8 F)
19889.1 C (48.4 F)
198910.0 C (50.0 F)
199011.0 C (51.8 F)
199110.0 C (50.0 F)
199210.6 C (51.1 F)
19939.0 C (48.2 F)
199410.3 C (50.5 F)
19959.1 C (48.4 F)
19968.5 C (47.3 F)
19979.3 C (48.7 F)
199810.9 C (51.6 F)
199910.1 C (50.2 F)
200010.3 C (50.5 F)
200110.1 C (50.2 F)
200210.0 C (50.0 F)
20039.5 C (49.1 F)
20049.9 C (49.8 F)
20059.0 C (48.2 F)
200610.2 C (50.4 F)
200710.9 C (51.6 F)
200810.7 C (51.3 F)
20099.3 C (48.7 F)
20109.1 C (48.4 F)
20118.7 C (47.7 F)
201211.6 C (52.9 F)
201310.3 C (50.5 F)
201410.6 C (51.1 F)
20159.6 C (49.3 F)
20166.1 C (43.0 F)
201710.7 C (51.3 F)
20189.3 C (48.7 F)
201912.0 C (53.6 F)
202010.6 C (51.1 F)
20219.7 C (49.5 F)
202211.7 C (53.1 F)
20238.4 C (47.1 F)
202412.2 C (54.0 F)
202510.6 C (51.1 F)
202610.0 C (50.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Naha by year The wettest day of the year at Naha, 1961 to 2026. The record is 696.5 mm (27.4 in) in 2026, marked on the chart; the median year is 168.0 mm (6.6 in). 0200400600800198020002020Record: 696.5 mm (27.4 in) in 2026
The wettest day of the year at Naha, 1961 to 2026. The record is 696.5 mm (27.4 in) in 2026, marked on the chart; the median year is 168.0 mm (6.6 in).
Wettest day (Rx1day) at Naha by year
YearWettest day (Rx1day)
1961225.0 mm (8.9 in)
1962118.0 mm (4.6 in)
196384.0 mm (3.3 in)
1964145.0 mm (5.7 in)
1965211.0 mm (8.3 in)
1966152.0 mm (6.0 in)
1967194.0 mm (7.6 in)
1968103.0 mm (4.1 in)
1969265.0 mm (10.4 in)
1970118.0 mm (4.6 in)
1971263.0 mm (10.4 in)
1972187.0 mm (7.4 in)
1973200.0 mm (7.9 in)
1974166.0 mm (6.5 in)
1975160.0 mm (6.3 in)
1976131.0 mm (5.2 in)
1977138.0 mm (5.4 in)
1978104.0 mm (4.1 in)
1979134.0 mm (5.3 in)
1980145.0 mm (5.7 in)
1981150.0 mm (5.9 in)
1982261.0 mm (10.3 in)
1983166.0 mm (6.5 in)
1984245.0 mm (9.6 in)
1985225.0 mm (8.9 in)
1986170.0 mm (6.7 in)
1987195.0 mm (7.7 in)
1988222.0 mm (8.7 in)
1989119.0 mm (4.7 in)
1990107.0 mm (4.2 in)
1991173.0 mm (6.8 in)
1992212.0 mm (8.3 in)
1993137.0 mm (5.4 in)
1994106.0 mm (4.2 in)
1995107.0 mm (4.2 in)
1996159.0 mm (6.3 in)
1997218.0 mm (8.6 in)
1998243.0 mm (9.6 in)
1999412.0 mm (16.2 in)
2000211.0 mm (8.3 in)
2001183.9 mm (7.2 in)
2002280.9 mm (11.1 in)
2003157.2 mm (6.2 in)
2004212.6 mm (8.4 in)
2005190.5 mm (7.5 in)
200698.0 mm (3.9 in)
2007335.5 mm (13.2 in)
2008138.9 mm (5.5 in)
2009185.4 mm (7.3 in)
2010133.1 mm (5.2 in)
2011324.1 mm (12.8 in)
2012267.5 mm (10.5 in)
2013106.9 mm (4.2 in)
2014358.9 mm (14.1 in)
201591.9 mm (3.6 in)
2016124.0 mm (4.9 in)
2017206.5 mm (8.1 in)
2018158.0 mm (6.2 in)
2019140.0 mm (5.5 in)
2020178.6 mm (7.0 in)
2021152.9 mm (6.0 in)
2022163.1 mm (6.4 in)
2023213.6 mm (8.4 in)
2024186.9 mm (7.4 in)
202530.0 mm (1.2 in)
2026696.5 mm (27.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Naha by year The wettest five days of the year at Naha, 1961 to 2026. The record is 887.0 mm (34.9 in) in 2026, marked on the chart; the median year is 290.5 mm (11.4 in). 02505007501,000198020002020Record: 887.0 mm (34.9 in) in 2026
The wettest five days of the year at Naha, 1961 to 2026. The record is 887.0 mm (34.9 in) in 2026, marked on the chart; the median year is 290.5 mm (11.4 in).
Wettest five days (Rx5day) at Naha by year
YearWettest five days (Rx5day)
1961437.0 mm (17.2 in)
1962191.0 mm (7.5 in)
1963130.0 mm (5.1 in)
1964282.0 mm (11.1 in)
1965420.0 mm (16.5 in)
1966300.0 mm (11.8 in)
1967280.0 mm (11.0 in)
1968158.0 mm (6.2 in)
1969373.0 mm (14.7 in)
1970150.0 mm (5.9 in)
1971327.0 mm (12.9 in)
1972394.0 mm (15.5 in)
1973406.0 mm (16.0 in)
1974274.0 mm (10.8 in)
1975349.0 mm (13.7 in)
1976179.0 mm (7.0 in)
1977207.0 mm (8.1 in)
1978275.0 mm (10.8 in)
1979206.0 mm (8.1 in)
1980223.0 mm (8.8 in)
1981256.0 mm (10.1 in)
1982288.0 mm (11.3 in)
1983312.0 mm (12.3 in)
1984329.0 mm (13.0 in)
1985433.0 mm (17.0 in)
1986311.0 mm (12.2 in)
1987248.0 mm (9.8 in)
1988289.0 mm (11.4 in)
1989189.0 mm (7.4 in)
1990206.0 mm (8.1 in)
1991308.0 mm (12.1 in)
1992340.0 mm (13.4 in)
1993182.0 mm (7.2 in)
1994257.0 mm (10.1 in)
1995161.0 mm (6.3 in)
1996292.0 mm (11.5 in)
1997228.0 mm (9.0 in)
1998410.0 mm (16.1 in)
1999572.0 mm (22.5 in)
2000382.0 mm (15.0 in)
2001382.0 mm (15.0 in)
2002439.8 mm (17.3 in)
2003169.4 mm (6.7 in)
2004303.0 mm (11.9 in)
2005629.9 mm (24.8 in)
2006218.4 mm (8.6 in)
2007504.1 mm (19.8 in)
2008173.4 mm (6.8 in)
2009307.0 mm (12.1 in)
2010232.2 mm (9.1 in)
2011449.3 mm (17.7 in)
2012325.4 mm (12.8 in)
2013245.3 mm (9.7 in)
2014411.0 mm (16.2 in)
2015201.6 mm (7.9 in)
2016257.1 mm (10.1 in)
2017278.2 mm (11.0 in)
2018334.5 mm (13.2 in)
2019228.1 mm (9.0 in)
2020310.2 mm (12.2 in)
2021359.4 mm (14.1 in)
2022274.9 mm (10.8 in)
2023561.8 mm (22.1 in)
2024512.1 mm (20.2 in)
202556.0 mm (2.2 in)
2026887.0 mm (34.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Naha by year The longest dry spell of the year at Naha, 1961 to 2026. The record is 27 days in 2026, marked on the chart; the median year is 16 days. 0102030198020002020Record: 27 days in 2026
The longest dry spell of the year at Naha, 1961 to 2026. The record is 27 days in 2026, marked on the chart; the median year is 16 days.
Longest dry spell (CDD) at Naha by year
YearLongest dry spell (CDD)
196110 days
196211 days
196317 days
196414 days
196516 days
196611 days
196713 days
196816 days
196917 days
197019 days
197115 days
197220 days
197317 days
197414 days
197511 days
197617 days
197721 days
197818 days
197912 days
198019 days
198126 days
198223 days
198322 days
198414 days
198520 days
198618 days
198717 days
198822 days
198922 days
199012 days
199121 days
199221 days
199320 days
199426 days
199517 days
199614 days
199715 days
199814 days
199911 days
200014 days
2001n/a
20023 days
200311 days
200421 days
200513 days
200618 days
200715 days
200814 days
200920 days
20108 days
201115 days
201215 days
201325 days
201412 days
201515 days
201613 days
201715 days
201816 days
201914 days
202020 days
202118 days
202210 days
202316 days
202418 days
20259 days
202627 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.

Rainfall Return Levels

61 years, 1961 to 2024

A day with at least 168.1 mm (6.6 in) of rain is expected about once in 2 years. A day with at least 409.1 mm (16.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Naha: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years168.1 mm (6.6 in)
5 years227.9 mm (9.0 in)
10 years269.3 mm (10.6 in)
25 years323.8 mm (12.7 in)
50 years365.9 mm (14.4 in)
100 years409.1 mm (16.1 in)Longer than the 61 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, 61 years of values from 1961 to 2024.

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: 412.0 mm (16.2 in) in 1999; 358.9 mm (14.1 in) in 2014; 335.5 mm (13.2 in) in 2007.

Download the Data

  • Data for Naha standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Naha 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).