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Nakhon Ratchasima Weather Records (TH000048431)

Record envelope, standing records and threshold days for Nakhon Ratchasima (TH000048431), Thailand, with 75 years of record.

Key Facts for Nakhon Ratchasima

  • Nakhon Ratchasima (TH000048431) is a weather station in Thailand at 14.97 latitude and 102.08 longitude, 188 m (617 ft) above sea level.
  • The station reports from 1951 to 2025, 75 years of record.
  • 1,464 records set at Nakhon Ratchasima still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Nakhon Ratchasima set a daily record precipitation of 61.7 mm (2.4 in) on 16 August 2025.

About the Station

  • Location: Thailand, 14.97 latitude, 102.08 longitude.
  • Elevation: 188 m (617 ft).
  • Period of record: 1951 to 2025, 75 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

4 days at or beyond a record
Daily record high and record low at Nakhon Ratchasima, with 2026 drawn through them The band shows the record high and record low for each calendar day at Nakhon Ratchasima. The lines show the 2026 daily maximum and minimum. 4 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 01020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Nakhon Ratchasima. The lines show the 2026 daily maximum and minimum. 4 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Nakhon Ratchasima, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan37.8 C (100.0 F)4.9 C (40.8 F)35.2 C (95.4 F)12.7 C (54.9 F)
Feb40.6 C (105.1 F)10.6 C (51.1 F)37.2 C (99.0 F)15.5 C (59.9 F)
Mar42.3 C (108.1 F)11.6 C (52.9 F)39.2 C (102.6 F)18.9 C (66.0 F)
Apr44.0 C (111.2 F)15.7 C (60.3 F)37.5 C (99.5 F)22.2 C (72.0 F)
May42.7 C (108.9 F)18.9 C (66.0 F)36.5 C (97.7 F)22.3 C (72.1 F)
Jun40.3 C (104.5 F)21.2 C (70.2 F)37.4 C (99.3 F)22.3 C (72.1 F)
Jul40.0 C (104.0 F)21.1 C (70.0 F)35.7 C (96.3 F)23.1 C (73.6 F)
Aug39.2 C (102.6 F)20.5 C (68.9 F)37.5 C (99.5 F)22.4 C (72.3 F)
Sep38.0 C (100.4 F)19.7 C (67.5 F)n/an/a
Oct37.8 C (100.0 F)16.2 C (61.2 F)n/an/a
Nov36.4 C (97.5 F)9.1 C (48.4 F)n/an/a
Dec35.9 C (96.6 F)6.2 C (43.2 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Nakhon Ratchasima by the year they were set 1,464 records at Nakhon Ratchasima still stand. 2023 holds the most, with 52. 02040601951: 321952: 371953: 261954: 341955: 441956: 291957: 201958: 251959: 191960: 141961: 241962: 291963: 381964: 361965: 151966: 201967: 251968: 111969: 321970: 241971: 271972: 211973: 131974: 181975: 201976: 241977: 261978: 181979: 481980: 111981: 61982: 101983: 91984: 41985: 41986: 121987: 111988: 81989: 71990: 91991: 81992: 101993: 71994: 111995: 41996: 41997: 111998: 261999: 102000: 192001: 202002: 72003: 72004: 102005: 112006: 182007: 162008: 112009: 242010: 222011: 192012: 172013: 92014: 232015: 372016: 412017: 192018: 202019: 272020: 142021: 222022: 202023: 522024: 422025: 61951195919671975198319911999200720152023
1,464 records at Nakhon Ratchasima still stand. 2023 holds the most, with 52.
Standing records at Nakhon Ratchasima by the year they were set
Year setStanding records
195132
195237
195326
195434
195544
195629
195720
195825
195919
196014
196124
196229
196338
196436
196515
196620
196725
196811
196932
197024
197127
197221
197313
197418
197520
197624
197726
197818
197948
198011
19816
198210
19839
19844
19854
198612
198711
19888
19897
19909
19918
199210
19937
199411
19954
19964
199711
199826
199910
200019
200120
20027
20037
200410
200511
200618
200716
200811
200924
201022
201119
201217
20139
201423
201537
201641
201719
201820
201927
202014
202122
202220
202352
202442
20256

All-Time Record Progression

8 new records
When Nakhon Ratchasima set new all-time records 8 all-time records were set at Nakhon Ratchasima between 31 December 1983 and 30 April 2024. Each dot is a new record. Record low maximum temperatureRecord daily precipitationRecord high maximum temperature31 December 1983: Record low maximum temperature 19.8 C (67.6 F)29 December 1991: Record low maximum temperature 19.2 C (66.6 F)15 September 1993: Record daily precipitation 261.1 mm (10.3 in)20 February 2014: Record low maximum temperature 18.1 C (64.6 F)24 January 2016: Record low maximum temperature 17.8 C (64.0 F)11 April 2016: Record high maximum temperature 43.2 C (109.8 F)29 April 2024: Record high maximum temperature 43.6 C (110.5 F)30 April 2024: Record high maximum temperature 44.0 C (111.2 F)1990200020102020
8 all-time records were set at Nakhon Ratchasima between 31 December 1983 and 30 April 2024. Each dot is a new record.
When Nakhon Ratchasima set new all-time records
DateKindDetail
1983-12-31Record low maximum temperatureRecord low maximum temperature 19.8 C (67.6 F)
1991-12-29Record low maximum temperatureRecord low maximum temperature 19.2 C (66.6 F)
1993-09-15Record daily precipitationRecord daily precipitation 261.1 mm (10.3 in)
2014-02-20Record low maximum temperatureRecord low maximum temperature 18.1 C (64.6 F)
2016-01-24Record low maximum temperatureRecord low maximum temperature 17.8 C (64.0 F)
2016-04-11Record high maximum temperatureRecord high maximum temperature 43.2 C (109.8 F)
2024-04-29Record high maximum temperatureRecord high maximum temperature 43.6 C (110.5 F)
2024-04-30Record high maximum temperatureRecord high maximum temperature 44.0 C (111.2 F)

Wettest Day of Each Month

Sep: 261.1 mm (10.3 in)
Record daily precipitation for each month at Nakhon Ratchasima The wettest day on record for each calendar month at Nakhon Ratchasima. The most was 261.1 mm (10.3 in) on 15 September 1993. 0100200300 Jan: 181.1 mm (7.1 in), 5 January 1994 Jan Feb: 102.1 mm (4.0 in), 28 February 1994 Feb Mar: 97.3 mm (3.8 in), 10 March 1974 Mar Apr: 102.1 mm (4.0 in), 19 April 1994 Apr May: 134.5 mm (5.3 in), 13 May 1952 May Jun: 140.0 mm (5.5 in), 13 June 1994 Jun Jul: 132.6 mm (5.2 in), 23 July 2013 Jul Aug: 217.9 mm (8.6 in), 7 August 1994 Aug Sep: 261.1 mm (10.3 in), 15 September 1993 Sep Oct: 141.0 mm (5.6 in), 15 October 2020 Oct Nov: 108.6 mm (4.3 in), 9 November 1955 Nov Dec: 51.1 mm (2.0 in), 16 December 1993 Dec
The wettest day on record for each calendar month at Nakhon Ratchasima. The most was 261.1 mm (10.3 in) on 15 September 1993.
Record daily precipitation for each month at Nakhon Ratchasima
MonthRecord daily precipitation (mm)Date
Jan181.1 mm (7.1 in)5 January 1994
Feb102.1 mm (4.0 in)28 February 1994
Mar97.3 mm (3.8 in)10 March 1974
Apr102.1 mm (4.0 in)19 April 1994
May134.5 mm (5.3 in)13 May 1952
Jun140.0 mm (5.5 in)13 June 1994
Jul132.6 mm (5.2 in)23 July 2013
Aug217.9 mm (8.6 in)7 August 1994
Sep261.1 mm (10.3 in)15 September 1993
Oct141.0 mm (5.6 in)15 October 2020
Nov108.6 mm (4.3 in)9 November 1955
Dec51.1 mm (2.0 in)16 December 1993

Period of Record Coverage

1951 to 2025
Days with data per year at Nakhon Ratchasima 75 years of record at Nakhon Ratchasima, 1951 to 2025. 8 years have data for under 90 percent of days and are left out of rankings: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025. 1951: 364 of 365 days1952: 364 of 366 days1953: 363 of 365 days1954: 364 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 365 of 365 days1958: 363 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 362 of 365 days1963: 365 of 365 days1964: 364 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 364 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 364 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: 342 of 365 days1987: 347 of 365 days1988: 345 of 366 days1989: 343 of 365 days1990: 345 of 365 days1991: 353 of 365 days1992: 355 of 366 days1993: 351 of 365 days1994: 354 of 365 days1995: 346 of 365 days1996: 348 of 366 days1997: 349 of 365 days1998: 350 of 365 days1999: 346 of 365 days2000: 340 of 366 days2001: 351 of 365 days2002: 347 of 365 days2003: 360 of 365 days2004: 354 of 366 days2005: 353 of 365 days2006: 362 of 365 days2007: 360 of 365 days2008: 363 of 366 days2009: 362 of 365 days2010: 364 of 365 days2011: 365 of 365 days2012: 365 of 366 days2013: 363 of 365 days2014: 365 of 365 days2015: 362 of 365 days2016: 355 of 366 days2017: 333 of 365 days2018: 188 of 365 days2019: 221 of 365 days2020: 221 of 366 days2021: 201 of 365 days2022: 279 of 365 days2023: 224 of 365 days2024: 220 of 366 days2025: 141 of 365 days1960197019801990200020102020
75 years of record at Nakhon Ratchasima, 1951 to 2025. 8 years have data for under 90 percent of days and are left out of rankings: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025.
Days with data per year at Nakhon Ratchasima
YearDays with dataShare of yearComplete
1951364100%Yes
195236499%Yes
195336399%Yes
1954364100%Yes
1955365100%Yes
1956366100%Yes
1957365100%Yes
195836399%Yes
1959365100%Yes
1960366100%Yes
1961365100%Yes
196236299%Yes
1963365100%Yes
196436499%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969364100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975364100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
198634294%Yes
198734795%Yes
198834594%Yes
198934394%Yes
199034595%Yes
199135397%Yes
199235597%Yes
199335196%Yes
199435497%Yes
199534695%Yes
199634895%Yes
199734996%Yes
199835096%Yes
199934695%Yes
200034093%Yes
200135196%Yes
200234795%Yes
200336099%Yes
200435497%Yes
200535397%Yes
200636299%Yes
200736099%Yes
200836399%Yes
200936299%Yes
2010364100%Yes
2011365100%Yes
2012365100%Yes
201336399%Yes
2014365100%Yes
201536299%Yes
201635597%Yes
201733391%Yes
201818852%No
201922161%No
202022160%No
202120155%No
202227976%No
202322461%No
202422060%No
202514139%No

Latest Records

20
Latest records at Nakhon Ratchasima
DateStationRecordValueBeat old record byOld record stoodSignificance
16 August 2025Nakhon Ratchasima, THdaily rain61.7 mm (2.4 in)4.8 mm (0.19 in)8 years11 of 100 (Routine)
4 August 2025Nakhon Ratchasima, THdaily high max37.5 C (99.5 F)1.0 C (1.8 F)52 years27 of 100 (Routine)
2 August 2025Nakhon Ratchasima, THdaily high max37.4 C (99.3 F)1.3 C (2.3 F)67 years33 of 100 (Routine)
27 June 2025Nakhon Ratchasima, THdaily low min22.3 C (72.1 F)0.1 C (0.2 F)24 years14 of 100 (Routine)
26 June 2025Nakhon Ratchasima, THdaily rain38.6 mm (1.5 in)8.6 mm (0.34 in)24 years20 of 100 (Routine)
22 June 2025Nakhon Ratchasima, THdaily rain55.9 mm (2.2 in)9.2 mm (0.36 in)56 years29 of 100 (Routine)
21 May 2025Nakhon Ratchasima, THdaily rain76.7 mm (3.0 in)14.0 mm (0.6 in)0 years16 of 100 (Routine)
30 March 2025Nakhon Ratchasima, THdaily rain49.3 mm (1.9 in)23.1 mm (0.9 in)68 years42 of 100 (Notable)
22 March 2025Nakhon Ratchasima, THdaily low min19.1 C (66.4 F)0.5 C (0.9 F)51 years24 of 100 (Routine)
8 March 2025Nakhon Ratchasima, THdaily low max21.6 C (70.9 F)2.5 C (4.5 F)23 years20 of 100 (Routine)
17 February 2025Nakhon Ratchasima, THdaily high min25.0 C (77.0 F)0.7 C (1.3 F)64 years28 of 100 (Routine)
17 November 2024Nakhon Ratchasima, THmonthly high max36.4 C (97.5 F)0.1 C (0.2 F)12 years20 of 100 (Routine)
8 October 2024Nakhon Ratchasima, THdaily high min (Tie)24.7 C (76.5 F)tie44 years5 of 100 (Routine)
17 August 2024Nakhon Ratchasima, THdaily high min26.2 C (79.2 F)0.1 C (0.2 F)8 years9 of 100 (Routine)
3 August 2024Nakhon Ratchasima, THdaily rain42.7 mm (1.7 in)0.5 mm (0.02 in)56 years23 of 100 (Routine)
8 July 2024Nakhon Ratchasima, THdaily rain48.5 mm (1.9 in)10.5 mm (0.4 in)41 years26 of 100 (Routine)
4 July 2024Nakhon Ratchasima, THdaily rain85.9 mm (3.4 in)40.7 mm (1.6 in)66 years55 of 100 (Notable)
21 June 2024Nakhon Ratchasima, THdaily high min27.5 C (81.5 F)0.3 C (0.5 F)5 years10 of 100 (Routine)
20 June 2024Nakhon Ratchasima, THdaily high min27.3 C (81.1 F)0.8 C (1.4 F)26 years21 of 100 (Routine)
20 June 2024Nakhon Ratchasima, THdaily high max39.4 C (102.9 F)0.7 C (1.3 F)26 years17 of 100 (Routine)

Climate Trend

55 complete years, 1951 to 2017
Annual mean temperature at Nakhon Ratchasima as warming stripes, 1951 to 2017 One stripe for each of 55 complete years at Nakhon Ratchasima, 1951 to 2017. Blue stripes are years cooler than the station's own mean of 27.6 C (81.6 F); red stripes are warmer. The coolest year was 1955, at 26.5 C (79.6 F), and the warmest was 2015, at 28.9 C (84.0 F). The strongest colour marks a difference of 1.4 C (2.5 F). 1951: 27.2 C, -0.4 C from the station mean1952: 27.0 C, -0.6 C from the station mean1953: 27.2 C, -0.4 C from the station mean1954: 26.9 C, -0.7 C from the station mean1955: 26.5 C, -1.1 C from the station mean1956: 26.5 C, -1.1 C from the station mean1957: 27.3 C, -0.3 C from the station mean1958: 27.2 C, -0.4 C from the station mean1959: 27.4 C, -0.2 C from the station mean1960: 27.4 C, -0.2 C from the station mean1961: 27.1 C, -0.5 C from the station mean1962: 26.7 C, -0.9 C from the station mean1963: 26.5 C, -1.1 C from the station mean1964: 27.0 C, -0.6 C from the station mean1965: 27.1 C, -0.5 C from the station mean1966: 27.6 C, 0.0 C from the station mean1967: 26.8 C, -0.8 C from the station mean1968: 27.5 C, -0.1 C from the station mean1969: 27.8 C, +0.2 C from the station mean1970: 27.5 C, -0.1 C from the station mean1971: 26.5 C, -1.0 C from the station mean1972: 27.7 C, +0.1 C from the station mean1973: 27.6 C, +0.1 C from the station mean1974: 27.0 C, -0.6 C from the station mean1975: 27.3 C, -0.3 C from the station mean1976: 27.1 C, -0.5 C from the station mean1977: 27.3 C, -0.3 C from the station mean1978: 27.6 C, 0.0 C from the station mean1979: 28.2 C, +0.6 C from the station mean1980: 27.6 C, 0.0 C from the station mean1987: 27.9 C, +0.3 C from the station mean1988: 27.5 C, -0.1 C from the station mean1989: 27.6 C, 0.0 C from the station mean1990: 28.1 C, +0.5 C from the station mean1991: 28.0 C, +0.4 C from the station mean1992: 27.6 C, +0.1 C from the station mean1993: 27.5 C, -0.1 C from the station mean1994: 27.9 C, +0.3 C from the station mean1995: 27.7 C, +0.1 C from the station mean1996: 27.3 C, -0.3 C from the station mean1997: 28.2 C, +0.6 C from the station mean1998: 28.8 C, +1.2 C from the station mean1999: 27.4 C, -0.1 C from the station mean2001: 28.0 C, +0.5 C from the station mean2002: 28.3 C, +0.7 C from the station mean2003: 28.0 C, +0.4 C from the station mean2004: 27.9 C, +0.4 C from the station mean2005: 28.4 C, +0.8 C from the station mean2006: 28.2 C, +0.7 C from the station mean2008: 27.5 C, -0.1 C from the station mean2010: 28.7 C, +1.2 C from the station mean2012: 28.7 C, +1.1 C from the station mean2014: 28.5 C, +0.9 C from the station mean2015: 28.9 C, +1.3 C from the station mean2017: 28.3 C, +0.7 C from the station mean1951196019701980199020002010
One stripe for each of 55 complete years at Nakhon Ratchasima, 1951 to 2017. Blue stripes are years cooler than the station's own mean of 27.6 C (81.6 F); red stripes are warmer. The coolest year was 1955, at 26.5 C (79.6 F), and the warmest was 2015, at 28.9 C (84.0 F). The strongest colour marks a difference of 1.4 C (2.5 F).
Annual mean temperature at Nakhon Ratchasima as warming stripes, 1951 to 2017
YearAnnual mean temperatureDifference from the station mean
195127.2 C-0.39 C
195227.0 C-0.55 C
195327.2 C-0.43 C
195426.9 C-0.67 C
195526.5 C-1.11 C
195626.5 C-1.05 C
195727.3 C-0.33 C
195827.2 C-0.38 C
195927.4 C-0.18 C
196027.4 C-0.21 C
196127.1 C-0.48 C
196226.7 C-0.87 C
196326.5 C-1.05 C
196427.0 C-0.60 C
196527.1 C-0.49 C
196627.6 C+0.02 C
196726.8 C-0.77 C
196827.5 C-0.09 C
196927.8 C+0.22 C
197027.5 C-0.06 C
197126.5 C-1.04 C
197227.7 C+0.08 C
197327.6 C+0.06 C
197427.0 C-0.59 C
197527.3 C-0.32 C
197627.1 C-0.48 C
197727.3 C-0.27 C
197827.6 C+0.05 C
197928.2 C+0.62 C
198027.6 C+0.05 C
198727.9 C+0.27 C
198827.5 C-0.09 C
198927.6 C+0.03 C
199028.1 C+0.49 C
199128.0 C+0.41 C
199227.6 C+0.06 C
199327.5 C-0.09 C
199427.9 C+0.32 C
199527.7 C+0.12 C
199627.3 C-0.28 C
199728.2 C+0.59 C
199828.8 C+1.24 C
199927.4 C-0.14 C
200128.0 C+0.46 C
200228.3 C+0.73 C
200328.0 C+0.44 C
200427.9 C+0.36 C
200528.4 C+0.84 C
200628.2 C+0.66 C
200827.5 C-0.11 C
201028.7 C+1.16 C
201228.7 C+1.07 C
201428.5 C+0.93 C
201528.9 C+1.33 C
201728.3 C+0.67 C

The annual mean temperature here has risen by 0.2 C (0.2 to 0.3) per decade over 1951 to 2017. In Fahrenheit: 0.4 F (0.4 to 0.5) per decade. The slope is a straight line fitted to 55 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Nakhon Ratchasima
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.2 C (0.2 to 0.3) per decade0.4 F (0.4 to 0.5) per decade1951 to 201755Rise
Mean daily maximum0.11 C (0.05 to 0.18) per decade0.2 F (0.1 to 0.3) per decade1951 to 201755Rise
Mean daily minimum0.4 C (0.3 to 0.4) per decade0.7 F (0.6 to 0.8) per decade1951 to 201755Rise

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 2025
Yearly extremes at Nakhon Ratchasima: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)44.0 C (111.2 F)202440.5 C (104.9 F)75
Coldest night (TNn)4.9 C (40.8 F)195512.0 C (53.6 F)70
Wettest day (Rx1day)261.1 mm (10.3 in)199385.1 mm (3.4 in)75
Wettest five days (Rx5day)345.9 mm (13.6 in)1959140.4 mm (5.5 in)75
Longest dry spell (CDD)78 days197745 days75

Hottest day (TXx)

Hottest day (TXx) at Nakhon Ratchasima by year The hottest day of the year at Nakhon Ratchasima, 1951 to 2025. The record is 44.0 C (111.2 F) in 2024, marked on the chart; the median year is 40.5 C (104.9 F). 36384042441960198020002020Record: 44.0 C (111.2 F) in 2024
The hottest day of the year at Nakhon Ratchasima, 1951 to 2025. The record is 44.0 C (111.2 F) in 2024, marked on the chart; the median year is 40.5 C (104.9 F).
Hottest day (TXx) at Nakhon Ratchasima by year
YearHottest day (TXx)
195142.4 C (108.3 F)
195240.5 C (104.9 F)
195340.1 C (104.2 F)
195441.0 C (105.8 F)
195541.3 C (106.3 F)
195640.2 C (104.4 F)
195741.0 C (105.8 F)
195841.3 C (106.3 F)
195940.1 C (104.2 F)
196041.7 C (107.1 F)
196140.3 C (104.5 F)
196240.7 C (105.3 F)
196339.5 C (103.1 F)
196440.2 C (104.4 F)
196538.5 C (101.3 F)
196640.3 C (104.5 F)
196740.8 C (105.4 F)
196839.9 C (103.8 F)
196941.6 C (106.9 F)
197041.4 C (106.5 F)
197139.9 C (103.8 F)
197241.3 C (106.3 F)
197341.0 C (105.8 F)
197439.3 C (102.7 F)
197542.0 C (107.6 F)
197640.5 C (104.9 F)
197741.5 C (106.7 F)
197840.5 C (104.9 F)
197942.7 C (108.9 F)
198039.9 C (103.8 F)
198140.4 C (104.7 F)
198239.5 C (103.1 F)
198341.3 C (106.3 F)
198439.8 C (103.6 F)
198540.2 C (104.4 F)
198640.3 C (104.5 F)
198740.5 C (104.9 F)
198840.0 C (104.0 F)
198940.3 C (104.5 F)
199041.3 C (106.3 F)
199141.1 C (106.0 F)
199241.3 C (106.3 F)
199340.2 C (104.4 F)
199440.2 C (104.4 F)
199541.1 C (106.0 F)
199640.8 C (105.4 F)
199738.7 C (101.7 F)
199842.2 C (108.0 F)
199940.0 C (104.0 F)
200039.5 C (103.1 F)
200140.9 C (105.6 F)
200241.2 C (106.2 F)
200339.7 C (103.5 F)
200441.3 C (106.3 F)
200541.0 C (105.8 F)
200638.7 C (101.7 F)
200740.6 C (105.1 F)
200839.0 C (102.2 F)
200938.5 C (101.3 F)
201041.4 C (106.5 F)
201137.9 C (100.2 F)
201239.2 C (102.6 F)
201341.0 C (105.8 F)
201439.6 C (103.3 F)
201541.5 C (106.7 F)
201643.2 C (109.8 F)
201739.8 C (103.6 F)
201839.4 C (102.9 F)
201941.0 C (105.8 F)
202040.6 C (105.1 F)
202140.1 C (104.2 F)
202238.8 C (101.8 F)
202341.6 C (106.9 F)
202444.0 C (111.2 F)
202539.2 C (102.6 F)

Coldest night (TNn)

Coldest night (TNn) at Nakhon Ratchasima by year The coldest night of the year at Nakhon Ratchasima, 1951 to 2025. The record is 4.9 C (40.8 F) in 1955, marked on the chart; the median year is 12.0 C (53.6 F). 051015201960198020002020Record: 4.9 C (40.8 F) in 1955
The coldest night of the year at Nakhon Ratchasima, 1951 to 2025. The record is 4.9 C (40.8 F) in 1955, marked on the chart; the median year is 12.0 C (53.6 F).
Coldest night (TNn) at Nakhon Ratchasima by year
YearColdest night (TNn)
19519.6 C (49.3 F)
19527.2 C (45.0 F)
19539.9 C (49.8 F)
19546.4 C (43.5 F)
19554.9 C (40.8 F)
19568.5 C (47.3 F)
195710.4 C (50.7 F)
195810.5 C (50.9 F)
195910.1 C (50.2 F)
19607.0 C (44.6 F)
19618.3 C (46.9 F)
19628.5 C (47.3 F)
19636.7 C (44.1 F)
19648.7 C (47.7 F)
19659.7 C (49.5 F)
196610.7 C (51.3 F)
19679.1 C (48.4 F)
19689.9 C (49.8 F)
196911.2 C (52.2 F)
197013.3 C (55.9 F)
197110.1 C (50.2 F)
197210.0 C (50.0 F)
19739.0 C (48.2 F)
19748.0 C (46.4 F)
19756.2 C (43.2 F)
19767.9 C (46.2 F)
197712.4 C (54.3 F)
197812.5 C (54.5 F)
197912.9 C (55.2 F)
198013.2 C (55.8 F)
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
198611.5 C (52.7 F)
198711.4 C (52.5 F)
198813.4 C (56.1 F)
198913.0 C (55.4 F)
199011.5 C (52.7 F)
199114.8 C (58.6 F)
199212.7 C (54.9 F)
199310.8 C (51.4 F)
199414.0 C (57.2 F)
199511.3 C (52.3 F)
199611.2 C (52.2 F)
199712.7 C (54.9 F)
199814.7 C (58.5 F)
19998.3 C (46.9 F)
200012.9 C (55.2 F)
200114.1 C (57.4 F)
200214.3 C (57.7 F)
200312.9 C (55.2 F)
200413.4 C (56.1 F)
200512.3 C (54.1 F)
200613.1 C (55.6 F)
200713.5 C (56.3 F)
200813.8 C (56.8 F)
200912.0 C (53.6 F)
201015.4 C (59.7 F)
201113.5 C (56.3 F)
201216.3 C (61.3 F)
201312.2 C (54.0 F)
201411.2 C (52.2 F)
201513.6 C (56.5 F)
201612.0 C (53.6 F)
201712.8 C (55.0 F)
201813.5 C (56.3 F)
201913.5 C (56.3 F)
202014.4 C (57.9 F)
202112.0 C (53.6 F)
202215.5 C (59.9 F)
202314.1 C (57.4 F)
202415.7 C (60.3 F)
202512.7 C (54.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Nakhon Ratchasima by year The wettest day of the year at Nakhon Ratchasima, 1951 to 2025. The record is 261.1 mm (10.3 in) in 1993, marked on the chart; the median year is 85.1 mm (3.4 in). 01002003001960198020002020Record: 261.1 mm (10.3 in) in 1993
The wettest day of the year at Nakhon Ratchasima, 1951 to 2025. The record is 261.1 mm (10.3 in) in 1993, marked on the chart; the median year is 85.1 mm (3.4 in).
Wettest day (Rx1day) at Nakhon Ratchasima by year
YearWettest day (Rx1day)
195172.3 mm (2.8 in)
1952134.5 mm (5.3 in)
195386.8 mm (3.4 in)
195485.2 mm (3.4 in)
1955108.6 mm (4.3 in)
195667.1 mm (2.6 in)
195763.3 mm (2.5 in)
195889.4 mm (3.5 in)
1959124.2 mm (4.9 in)
196080.7 mm (3.2 in)
196165.3 mm (2.6 in)
196277.9 mm (3.1 in)
196381.2 mm (3.2 in)
196472.3 mm (2.8 in)
1965104.3 mm (4.1 in)
196696.0 mm (3.8 in)
196775.8 mm (3.0 in)
1968143.7 mm (5.7 in)
1969114.8 mm (4.5 in)
197094.8 mm (3.7 in)
197177.3 mm (3.0 in)
1972138.0 mm (5.4 in)
197391.8 mm (3.6 in)
197497.3 mm (3.8 in)
1975104.1 mm (4.1 in)
1976136.0 mm (5.4 in)
197762.2 mm (2.4 in)
197841.6 mm (1.6 in)
197951.9 mm (2.0 in)
198070.9 mm (2.8 in)
198184.3 mm (3.3 in)
198282.9 mm (3.3 in)
1983112.4 mm (4.4 in)
198473.3 mm (2.9 in)
1985100.8 mm (4.0 in)
198694.0 mm (3.7 in)
198791.9 mm (3.6 in)
1988112.0 mm (4.4 in)
1989106.9 mm (4.2 in)
199064.0 mm (2.5 in)
199168.1 mm (2.7 in)
199289.9 mm (3.5 in)
1993261.1 mm (10.3 in)
1994217.9 mm (8.6 in)
199565.0 mm (2.6 in)
199667.1 mm (2.6 in)
199764.0 mm (2.5 in)
199885.1 mm (3.4 in)
199945.0 mm (1.8 in)
200078.5 mm (3.1 in)
200139.1 mm (1.5 in)
200262.7 mm (2.5 in)
200381.0 mm (3.2 in)
200478.0 mm (3.1 in)
2005129.8 mm (5.1 in)
200683.3 mm (3.3 in)
200770.1 mm (2.8 in)
200891.9 mm (3.6 in)
200986.1 mm (3.4 in)
2010112.8 mm (4.4 in)
2011116.3 mm (4.6 in)
201269.3 mm (2.7 in)
2013132.6 mm (5.2 in)
201499.1 mm (3.9 in)
201596.0 mm (3.8 in)
201663.5 mm (2.5 in)
201793.2 mm (3.7 in)
201859.7 mm (2.4 in)
201960.2 mm (2.4 in)
2020141.0 mm (5.6 in)
202156.4 mm (2.2 in)
202281.3 mm (3.2 in)
2023121.2 mm (4.8 in)
202485.9 mm (3.4 in)
202576.7 mm (3.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Nakhon Ratchasima by year The wettest five days of the year at Nakhon Ratchasima, 1951 to 2025. The record is 345.9 mm (13.6 in) in 1959, marked on the chart; the median year is 140.4 mm (5.5 in). 01002003004001960198020002020Record: 345.9 mm (13.6 in) in 1959
The wettest five days of the year at Nakhon Ratchasima, 1951 to 2025. The record is 345.9 mm (13.6 in) in 1959, marked on the chart; the median year is 140.4 mm (5.5 in).
Wettest five days (Rx5day) at Nakhon Ratchasima by year
YearWettest five days (Rx5day)
1951194.4 mm (7.7 in)
1952182.6 mm (7.2 in)
1953163.8 mm (6.4 in)
1954152.1 mm (6.0 in)
1955151.1 mm (5.9 in)
1956108.2 mm (4.3 in)
1957167.1 mm (6.6 in)
1958128.4 mm (5.1 in)
1959345.9 mm (13.6 in)
1960162.3 mm (6.4 in)
1961124.0 mm (4.9 in)
1962180.2 mm (7.1 in)
196398.6 mm (3.9 in)
1964138.5 mm (5.5 in)
1965145.8 mm (5.7 in)
1966163.7 mm (6.4 in)
1967124.9 mm (4.9 in)
1968158.4 mm (6.2 in)
1969129.2 mm (5.1 in)
197096.9 mm (3.8 in)
1971114.4 mm (4.5 in)
1972175.1 mm (6.9 in)
1973104.5 mm (4.1 in)
1974116.4 mm (4.6 in)
1975121.4 mm (4.8 in)
1976144.8 mm (5.7 in)
1977124.9 mm (4.9 in)
1978106.5 mm (4.2 in)
1979139.6 mm (5.5 in)
1980118.9 mm (4.7 in)
1981106.4 mm (4.2 in)
1982188.2 mm (7.4 in)
1983153.5 mm (6.0 in)
1984114.3 mm (4.5 in)
1985181.3 mm (7.1 in)
1986155.2 mm (6.1 in)
1987163.8 mm (6.4 in)
1988229.9 mm (9.1 in)
1989182.1 mm (7.2 in)
1990129.0 mm (5.1 in)
1991124.0 mm (4.9 in)
1992130.8 mm (5.1 in)
1993293.4 mm (11.6 in)
1994260.6 mm (10.3 in)
1995133.0 mm (5.2 in)
1996108.2 mm (4.3 in)
199790.9 mm (3.6 in)
1998136.5 mm (5.4 in)
199965.1 mm (2.6 in)
200073.7 mm (2.9 in)
200180.3 mm (3.2 in)
2002133.5 mm (5.3 in)
200393.0 mm (3.7 in)
2004214.6 mm (8.4 in)
2005250.5 mm (9.9 in)
2006208.5 mm (8.2 in)
2007152.1 mm (6.0 in)
2008136.4 mm (5.4 in)
2009138.0 mm (5.4 in)
2010227.1 mm (8.9 in)
2011174.0 mm (6.9 in)
2012136.7 mm (5.4 in)
2013238.7 mm (9.4 in)
2014221.3 mm (8.7 in)
2015166.8 mm (6.6 in)
2016140.8 mm (5.5 in)
2017171.7 mm (6.8 in)
2018140.4 mm (5.5 in)
2019116.5 mm (4.6 in)
2020192.1 mm (7.6 in)
2021178.6 mm (7.0 in)
2022129.3 mm (5.1 in)
2023298.2 mm (11.7 in)
2024112.4 mm (4.4 in)
2025127.0 mm (5.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Nakhon Ratchasima by year The longest dry spell of the year at Nakhon Ratchasima, 1951 to 2025. The record is 78 days in 1977, marked on the chart; the median year is 45 days. 0204060801960198020002020Record: 78 days in 1977
The longest dry spell of the year at Nakhon Ratchasima, 1951 to 2025. The record is 78 days in 1977, marked on the chart; the median year is 45 days.
Longest dry spell (CDD) at Nakhon Ratchasima by year
YearLongest dry spell (CDD)
195148 days
195261 days
195334 days
195454 days
195544 days
195649 days
195745 days
195872 days
195942 days
196060 days
196163 days
196257 days
196365 days
196452 days
196542 days
196647 days
196774 days
196871 days
196960 days
197032 days
197156 days
197236 days
197348 days
197445 days
197548 days
197660 days
197778 days
197855 days
197959 days
198053 days
198157 days
198235 days
198351 days
198450 days
198533 days
198651 days
198760 days
198865 days
198936 days
199047 days
199137 days
199253 days
199333 days
199474 days
199559 days
199654 days
199757 days
199839 days
199938 days
200012 days
20015 days
200224 days
200357 days
200454 days
200537 days
20064 days
20074 days
20086 days
20094 days
20104 days
20114 days
20125 days
20135 days
20146 days
20155 days
20167 days
20175 days
20186 days
20195 days
20204 days
20215 days
20227 days
20233 days
20246 days
20254 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

50 years, 1951 to 2004

A day with at least 84.4 mm (3.3 in) of rain is expected about once in 2 years. A day with at least 240.3 mm (9.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Nakhon Ratchasima: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years84.4 mm (3.3 in)
5 years112.2 mm (4.4 in)
10 years135.2 mm (5.3 in)
25 years170.7 mm (6.7 in)
50 years202.8 mm (8.0 in)
100 years240.3 mm (9.5 in)Longer than the 50 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, 50 years of values from 1951 to 2004.

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: 261.1 mm (10.3 in) in 1993; 217.9 mm (8.6 in) in 1994; 143.7 mm (5.7 in) in 1968.

Station Changes

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

Download the Data

  • Data for Nakhon Ratchasima standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Nakhon Ratchasima 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).