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Built 2026-10-15 (15 October 2026)

Nakhon Phanom Weather Records (TH000048357)

Record envelope, standing records and threshold days for Nakhon Phanom (TH000048357), Thailand, with 74 years of record.

Key Facts for Nakhon Phanom

  • Nakhon Phanom (TH000048357) is a weather station in Thailand at 17.42 latitude and 104.78 longitude, 148 m (486 ft) above sea level.
  • The station reports from 1953 to 2026, 74 years of record.
  • 1,464 records set at Nakhon Phanom still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Nakhon Phanom set a daily record precipitation of 28.0 mm (1.1 in) on 5 October 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Thailand, 17.42 latitude, 104.78 longitude.
  • Elevation: 148 m (486 ft).
  • Period of record: 1953 to 2026, 74 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 Phanom, with 2026 drawn through them The band shows the record high and record low for each calendar day at Nakhon Phanom. 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 Phanom. 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 Phanom, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan36.3 C (97.3 F)1.8 C (35.2 F)32.3 C (90.1 F)11.0 C (51.8 F)
Feb38.9 C (102.0 F)2.4 C (36.3 F)35.0 C (95.0 F)16.1 C (61.0 F)
Mar41.3 C (106.3 F)8.2 C (46.8 F)36.5 C (97.7 F)18.0 C (64.4 F)
Apr43.0 C (109.4 F)12.0 C (53.6 F)40.7 C (105.3 F)22.8 C (73.0 F)
May41.0 C (105.8 F)15.1 C (59.2 F)37.5 C (99.5 F)23.4 C (74.1 F)
Jun44.7 C (112.5 F)20.3 C (68.5 F)36.5 C (97.7 F)23.0 C (73.4 F)
Jul43.0 C (109.4 F)20.4 C (68.7 F)34.3 C (93.7 F)23.4 C (74.1 F)
Aug37.0 C (98.6 F)19.0 C (66.2 F)34.6 C (94.3 F)23.8 C (74.8 F)
Sep39.0 C (102.2 F)19.6 C (67.3 F)34.4 C (93.9 F)22.3 C (72.1 F)
Oct38.8 C (101.8 F)13.9 C (57.0 F)35.4 C (95.7 F)21.8 C (71.2 F)
Nov37.2 C (99.0 F)7.2 C (45.0 F)n/an/a
Dec35.5 C (95.9 F)4.1 C (39.4 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Nakhon Phanom by the year they were set 1,464 records at Nakhon Phanom still stand. 2015 holds the most, with 50. 02040601953: 171954: 231955: 301956: 291957: 191958: 251959: 181960: 241961: 171962: 271963: 271964: 201965: 81966: 261967: 221968: 151969: 221970: 231971: 321972: 131973: 191974: 191975: 361976: 261977: 291978: 131979: 261980: 121981: 121982: 61983: 251984: 71985: 91986: 161987: 171988: 81989: 71990: 71991: 121992: 131993: 151994: 141995: 51996: 191997: 141998: 351999: 202000: 112001: 242002: 182003: 162004: 92005: 102006: 172007: 112008: 152009: 192010: 272011: 162012: 282013: 132014: 212015: 502016: 402017: 242018: 152019: 232020: 302021: 192022: 222023: 392024: 362025: 162026: 171953196119691977198519932001200920172025
1,464 records at Nakhon Phanom still stand. 2015 holds the most, with 50.
Standing records at Nakhon Phanom by the year they were set
Year setStanding records
195317
195423
195530
195629
195719
195825
195918
196024
196117
196227
196327
196420
19658
196626
196722
196815
196922
197023
197132
197213
197319
197419
197536
197626
197729
197813
197926
198012
198112
19826
198325
19847
19859
198616
198717
19888
19897
19907
199112
199213
199315
199414
19955
199619
199714
199835
199920
200011
200124
200218
200316
20049
200510
200617
200711
200815
200919
201027
201116
201228
201313
201421
201550
201640
201724
201815
201923
202030
202119
202222
202339
202436
202516
202617

All-Time Record Progression

6 new records
When Nakhon Phanom set new all-time records 6 all-time records were set at Nakhon Phanom between 22 January 1983 and 13 April 2016. Each dot is a new record. Record low maximum temperatureRecord high maximum temperatureRecord high minimum temperature22 January 1983: Record low maximum temperature 15.6 C (60.1 F)20 July 1987: Record high maximum temperature 43.0 C (109.4 F)21 April 1989: Record high minimum temperature 29.1 C (84.4 F)21 June 1993: Record high maximum temperature 44.7 C (112.5 F)12 April 2016: Record high minimum temperature 29.2 C (84.6 F)13 April 2016: Record high minimum temperature 31.0 C (87.8 F)1985199019952000200520102015
6 all-time records were set at Nakhon Phanom between 22 January 1983 and 13 April 2016. Each dot is a new record.
When Nakhon Phanom set new all-time records
DateKindDetail
1983-01-22Record low maximum temperatureRecord low maximum temperature 15.6 C (60.1 F)
1987-07-20Record high maximum temperatureRecord high maximum temperature 43.0 C (109.4 F)
1989-04-21Record high minimum temperatureRecord high minimum temperature 29.1 C (84.4 F)
1993-06-21Record high maximum temperatureRecord high maximum temperature 44.7 C (112.5 F)
2016-04-12Record high minimum temperatureRecord high minimum temperature 29.2 C (84.6 F)
2016-04-13Record high minimum temperatureRecord high minimum temperature 31.0 C (87.8 F)

Wettest Day of Each Month

Jun: 459.2 mm (18.1 in)
Record daily precipitation for each month at Nakhon Phanom The wettest day on record for each calendar month at Nakhon Phanom. The most was 459.2 mm (18.1 in) on 17 June 1962. 0200400600 Jan: 43.5 mm (1.7 in), 24 January 1954 Jan Feb: 60.5 mm (2.4 in), 28 February 1954 Feb Mar: 86.4 mm (3.4 in), 30 March 2006 Mar Apr: 122.7 mm (4.8 in), 25 April 2007 Apr May: 164.1 mm (6.5 in), 25 May 2017 May Jun: 459.2 mm (18.1 in), 17 June 1962 Jun Jul: 294.6 mm (11.6 in), 16 July 2018 Jul Aug: 325.7 mm (12.8 in), 29 August 1975 Aug Sep: 198.9 mm (7.8 in), 20 September 1990 Sep Oct: 117.1 mm (4.6 in), 14 October 1989 Oct Nov: 56.3 mm (2.2 in), 8 November 1984 Nov Dec: 38.1 mm (1.5 in), 22 December 1994 Dec
The wettest day on record for each calendar month at Nakhon Phanom. The most was 459.2 mm (18.1 in) on 17 June 1962.
Record daily precipitation for each month at Nakhon Phanom
MonthRecord daily precipitation (mm)Date
Jan43.5 mm (1.7 in)24 January 1954
Feb60.5 mm (2.4 in)28 February 1954
Mar86.4 mm (3.4 in)30 March 2006
Apr122.7 mm (4.8 in)25 April 2007
May164.1 mm (6.5 in)25 May 2017
Jun459.2 mm (18.1 in)17 June 1962
Jul294.6 mm (11.6 in)16 July 2018
Aug325.7 mm (12.8 in)29 August 1975
Sep198.9 mm (7.8 in)20 September 1990
Oct117.1 mm (4.6 in)14 October 1989
Nov56.3 mm (2.2 in)8 November 1984
Dec38.1 mm (1.5 in)22 December 1994

Period of Record Coverage

1953 to 2026
Days with data per year at Nakhon Phanom 74 years of record at Nakhon Phanom, 1953 to 2026. 14 years have data for under 90 percent of days and are left out of rankings: 1953, 1964, 1988, 1999, 2005, 2017, 2018, 2019 and others. 1953: 320 of 365 days1954: 365 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: 350 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 322 of 366 days1965: 365 of 365 days1966: 364 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 364 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 365 of 366 days1973: 365 of 365 days1974: 364 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: 329 of 365 days1987: 329 of 365 days1988: 293 of 366 days1989: 336 of 365 days1990: 344 of 365 days1991: 350 of 365 days1992: 345 of 366 days1993: 349 of 365 days1994: 351 of 365 days1995: 347 of 365 days1996: 346 of 366 days1997: 352 of 365 days1998: 347 of 365 days1999: 325 of 365 days2000: 335 of 366 days2001: 335 of 365 days2002: 343 of 365 days2003: 357 of 365 days2004: 349 of 366 days2005: 307 of 365 days2006: 359 of 365 days2007: 363 of 365 days2008: 364 of 366 days2009: 362 of 365 days2010: 361 of 365 days2011: 363 of 365 days2012: 365 of 366 days2013: 360 of 365 days2014: 363 of 365 days2015: 363 of 365 days2016: 352 of 366 days2017: 325 of 365 days2018: 195 of 365 days2019: 129 of 365 days2020: 159 of 366 days2021: 167 of 365 days2022: 252 of 365 days2023: 241 of 365 days2024: 255 of 366 days2025: 359 of 365 days2026: 273 of 365 days1960197019801990200020102020
74 years of record at Nakhon Phanom, 1953 to 2026. 14 years have data for under 90 percent of days and are left out of rankings: 1953, 1964, 1988, 1999, 2005, 2017, 2018, 2019 and others.
Days with data per year at Nakhon Phanom
YearDays with dataShare of yearComplete
195332088%No
1954365100%Yes
1955365100%Yes
1956366100%Yes
1957365100%Yes
195836399%Yes
1959365100%Yes
1960366100%Yes
196135096%Yes
1962365100%Yes
1963365100%Yes
196432288%No
1965365100%Yes
1966364100%Yes
1967365100%Yes
1968366100%Yes
1969364100%Yes
1970365100%Yes
1971365100%Yes
1972365100%Yes
1973365100%Yes
1974364100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
198632990%Yes
198732990%Yes
198829380%No
198933692%Yes
199034494%Yes
199135096%Yes
199234594%Yes
199334996%Yes
199435196%Yes
199534795%Yes
199634695%Yes
199735296%Yes
199834795%Yes
199932589%No
200033592%Yes
200133592%Yes
200234394%Yes
200335798%Yes
200434995%Yes
200530784%No
200635998%Yes
200736399%Yes
200836499%Yes
200936299%Yes
201036199%Yes
201136399%Yes
2012365100%Yes
201336099%Yes
201436399%Yes
201536399%Yes
201635296%Yes
201732589%No
201819553%No
201912935%No
202015943%No
202116746%No
202225269%No
202324166%No
202425570%No
202535998%Yes
202627375%No

Latest Records

20
Latest records at Nakhon Phanom
DateStationRecordValueBeat old record byOld record stoodSignificance
5 October 2026Nakhon Phanom, THdaily rain (Provisional)28.0 mm (1.1 in)2.1 mm (0.08 in)35 years18 of 100 (Routine)
3 October 2026Nakhon Phanom, THmonthly high min (Provisional)28.4 C (83.1 F)1.9 C (3.4 F)5 years27 of 100 (Routine)
2 October 2026Nakhon Phanom, THdaily high max (Provisional)35.4 C (95.7 F)0.7 C (1.3 F)12 years13 of 100 (Routine)
2 October 2026Nakhon Phanom, THdaily high min (Provisional)26.1 C (79.0 F)0.7 C (1.3 F)4 years11 of 100 (Routine)
30 September 2026Nakhon Phanom, THdaily high min (Tie, Provisional)25.8 C (78.4 F)tie8 years2 of 100 (Routine)
14 September 2026Nakhon Phanom, THdaily low max (Provisional)24.5 C (76.1 F)1.3 C (2.3 F)32 years21 of 100 (Routine)
27 August 2026Nakhon Phanom, THdaily high min (Provisional)26.1 C (79.0 F)0.1 C (0.2 F)28 years16 of 100 (Routine)
26 August 2026Nakhon Phanom, THdaily high min (Provisional)25.9 C (78.6 F)0.1 C (0.2 F)9 years10 of 100 (Routine)
20 August 2026Nakhon Phanom, THdaily rain (Provisional)158.0 mm (6.2 in)59.2 mm (2.3 in)60 years45 of 100 (Notable)
6 August 2026Nakhon Phanom, THdaily low max26.3 C (79.3 F)0.1 C (0.2 F)55 years23 of 100 (Routine)
12 July 2026Nakhon Phanom, THdaily rain162.3 mm (6.4 in)72.4 mm (2.9 in)13 years38 of 100 (Notable)
11 July 2026Nakhon Phanom, THdaily low max26.3 C (79.3 F)0.3 C (0.5 F)0 years8 of 100 (Routine)
7 July 2026Nakhon Phanom, THdaily rain166.0 mm (6.5 in)108.6 mm (4.3 in)11 years50 of 100 (Notable)
25 June 2026Nakhon Phanom, THdaily high max36.3 C (97.3 F)1.5 C (2.7 F)53 years29 of 100 (Routine)
24 June 2026Nakhon Phanom, THdaily high min27.6 C (81.7 F)0.5 C (0.9 F)17 years16 of 100 (Routine)
27 May 2026Nakhon Phanom, THdaily high min (Tie)27.0 C (80.6 F)tie5 years2 of 100 (Routine)
24 April 2026Nakhon Phanom, THdaily low max25.2 C (77.4 F)4.1 C (7.4 F)8 years22 of 100 (Routine)
16 April 2026Nakhon Phanom, THdaily high min29.4 C (84.9 F)0.9 C (1.6 F)9 years12 of 100 (Routine)
15 April 2026Nakhon Phanom, THdaily high min29.2 C (84.6 F)1.0 C (1.8 F)1 year11 of 100 (Routine)
11 April 2026Nakhon Phanom, THdaily high max40.7 C (105.3 F)0.7 C (1.3 F)33 years19 of 100 (Routine)

Climate Trend

32 complete years, 1954 to 2025
Annual mean temperature at Nakhon Phanom as warming stripes, 1954 to 2025 One stripe for each of 32 complete years at Nakhon Phanom, 1954 to 2025. Blue stripes are years cooler than the station's own mean of 26.2 C (79.1 F); red stripes are warmer. The coolest year was 1962, at 25.3 C (77.6 F), and the warmest was 1998, at 27.7 C (81.9 F). The strongest colour marks a difference of 1.6 C (2.9 F). 1954: 25.7 C, -0.4 C from the station mean1955: 25.6 C, -0.6 C from the station mean1956: 25.6 C, -0.6 C from the station mean1957: 26.2 C, 0.0 C from the station mean1958: 25.9 C, -0.2 C from the station mean1959: 26.4 C, +0.2 C from the station mean1960: 26.0 C, -0.1 C from the station mean1961: 26.1 C, -0.1 C from the station mean1962: 25.3 C, -0.8 C from the station mean1963: 25.6 C, -0.6 C from the station mean1965: 26.3 C, +0.2 C from the station mean1966: 26.7 C, +0.5 C from the station mean1967: 25.7 C, -0.4 C from the station mean1968: 25.8 C, -0.4 C from the station mean1969: 26.4 C, +0.2 C from the station mean1970: 26.4 C, +0.3 C from the station mean1971: 25.5 C, -0.6 C from the station mean1972: 26.0 C, -0.2 C from the station mean1973: 26.5 C, +0.3 C from the station mean1974: 25.7 C, -0.5 C from the station mean1975: 25.9 C, -0.3 C from the station mean1976: 25.7 C, -0.5 C from the station mean1977: 25.9 C, -0.3 C from the station mean1978: 25.9 C, -0.3 C from the station mean1979: 26.5 C, +0.4 C from the station mean1980: 26.6 C, +0.4 C from the station mean1986: 26.2 C, +0.1 C from the station mean1987: 27.0 C, +0.8 C from the station mean1994: 26.7 C, +0.5 C from the station mean1998: 27.7 C, +1.6 C from the station mean2009: 27.0 C, +0.9 C from the station mean2025: 26.8 C, +0.6 C from the station mean19541960197019801990200020102020
One stripe for each of 32 complete years at Nakhon Phanom, 1954 to 2025. Blue stripes are years cooler than the station's own mean of 26.2 C (79.1 F); red stripes are warmer. The coolest year was 1962, at 25.3 C (77.6 F), and the warmest was 1998, at 27.7 C (81.9 F). The strongest colour marks a difference of 1.6 C (2.9 F).
Annual mean temperature at Nakhon Phanom as warming stripes, 1954 to 2025
YearAnnual mean temperatureDifference from the station mean
195425.7 C-0.44 C
195525.6 C-0.57 C
195625.6 C-0.62 C
195726.2 C+0.01 C
195825.9 C-0.23 C
195926.4 C+0.21 C
196026.0 C-0.13 C
196126.1 C-0.11 C
196225.3 C-0.83 C
196325.6 C-0.55 C
196526.3 C+0.16 C
196626.7 C+0.50 C
196725.7 C-0.44 C
196825.8 C-0.36 C
196926.4 C+0.21 C
197026.4 C+0.26 C
197125.5 C-0.63 C
197226.0 C-0.18 C
197326.5 C+0.34 C
197425.7 C-0.50 C
197525.9 C-0.25 C
197625.7 C-0.51 C
197725.9 C-0.26 C
197825.9 C-0.25 C
197926.5 C+0.37 C
198026.6 C+0.43 C
198626.2 C+0.06 C
198727.0 C+0.80 C
199426.7 C+0.49 C
199827.7 C+1.56 C
200927.0 C+0.86 C
202526.8 C+0.64 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1954 to 2025. In Fahrenheit: 0.4 F (0.2 to 0.6) per decade. The slope is a straight line fitted to 32 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Nakhon Phanom
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.2 C (0.1 to 0.3) per decade0.4 F (0.2 to 0.6) per decade1954 to 202532Rise
Mean daily maximum0.2 C (0.1 to 0.3) per decade0.3 F (0.1 to 0.5) per decade1954 to 202532Rise
Mean daily minimum0.3 C (0.2 to 0.4) per decade0.5 F (0.3 to 0.7) per decade1954 to 202532Rise

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

1953 to 2026
Yearly extremes at Nakhon Phanom: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)44.7 C (112.5 F)199339.2 C (102.6 F)74
Coldest night (TNn)1.8 C (35.2 F)19559.4 C (48.9 F)69
Wettest day (Rx1day)459.2 mm (18.1 in)1962137.7 mm (5.4 in)73
Wettest five days (Rx5day)554.4 mm (21.8 in)1962259.3 mm (10.2 in)73
Longest dry spell (CDD)94 days197950 days73

Hottest day (TXx)

Hottest day (TXx) at Nakhon Phanom by year The hottest day of the year at Nakhon Phanom, 1953 to 2026. The record is 44.7 C (112.5 F) in 1993, marked on the chart; the median year is 39.2 C (102.6 F). 3638404244461960198020002020Record: 44.7 C (112.5 F) in 1993
The hottest day of the year at Nakhon Phanom, 1953 to 2026. The record is 44.7 C (112.5 F) in 1993, marked on the chart; the median year is 39.2 C (102.6 F).
Hottest day (TXx) at Nakhon Phanom by year
YearHottest day (TXx)
195338.0 C (100.4 F)
195439.2 C (102.6 F)
195540.4 C (104.7 F)
195639.5 C (103.1 F)
195739.0 C (102.2 F)
195841.1 C (106.0 F)
195938.3 C (100.9 F)
196040.0 C (104.0 F)
196138.4 C (101.1 F)
196238.3 C (100.9 F)
196339.3 C (102.7 F)
196439.0 C (102.2 F)
196539.2 C (102.6 F)
196638.2 C (100.8 F)
196739.7 C (103.5 F)
196837.8 C (100.0 F)
196939.0 C (102.2 F)
197040.2 C (104.4 F)
197139.6 C (103.3 F)
197237.2 C (99.0 F)
197342.0 C (107.6 F)
197439.3 C (102.7 F)
197539.7 C (103.5 F)
197639.2 C (102.6 F)
197737.9 C (100.2 F)
197838.0 C (100.4 F)
197940.7 C (105.3 F)
198039.2 C (102.6 F)
198140.0 C (104.0 F)
198238.8 C (101.8 F)
198342.0 C (107.6 F)
198439.8 C (103.6 F)
198538.6 C (101.5 F)
198641.2 C (106.2 F)
198743.0 C (109.4 F)
198840.0 C (104.0 F)
198938.1 C (100.6 F)
199039.0 C (102.2 F)
199140.0 C (104.0 F)
199241.3 C (106.3 F)
199344.7 C (112.5 F)
199439.8 C (103.6 F)
199539.3 C (102.7 F)
199641.3 C (106.3 F)
199737.8 C (100.0 F)
199840.6 C (105.1 F)
199940.3 C (104.5 F)
200038.7 C (101.7 F)
200140.7 C (105.3 F)
200238.8 C (101.8 F)
200340.3 C (104.5 F)
200437.9 C (100.2 F)
200539.2 C (102.6 F)
200637.5 C (99.5 F)
200739.7 C (103.5 F)
200837.5 C (99.5 F)
200938.5 C (101.3 F)
201040.2 C (104.4 F)
201138.5 C (101.3 F)
201238.5 C (101.3 F)
201338.3 C (100.9 F)
201439.0 C (102.2 F)
201542.1 C (107.8 F)
201641.4 C (106.5 F)
201738.5 C (101.3 F)
201838.9 C (102.0 F)
201938.3 C (100.9 F)
202040.1 C (104.2 F)
202138.2 C (100.8 F)
202238.0 C (100.4 F)
202341.0 C (105.8 F)
202443.0 C (109.4 F)
202538.4 C (101.1 F)
202640.7 C (105.3 F)

Coldest night (TNn)

Coldest night (TNn) at Nakhon Phanom by year The coldest night of the year at Nakhon Phanom, 1953 to 2026. The record is 1.8 C (35.2 F) in 1955, marked on the chart; the median year is 9.4 C (48.9 F). 0510151960198020002020Record: 1.8 C (35.2 F) in 1955
The coldest night of the year at Nakhon Phanom, 1953 to 2026. The record is 1.8 C (35.2 F) in 1955, marked on the chart; the median year is 9.4 C (48.9 F).
Coldest night (TNn) at Nakhon Phanom by year
YearColdest night (TNn)
19538.1 C (46.6 F)
19546.0 C (42.8 F)
19551.8 C (35.2 F)
19567.4 C (45.3 F)
195710.0 C (50.0 F)
19588.8 C (47.8 F)
19597.8 C (46.0 F)
19603.5 C (38.3 F)
19614.3 C (39.7 F)
19626.2 C (43.2 F)
19633.1 C (37.6 F)
19647.2 C (45.0 F)
196510.7 C (51.3 F)
19669.1 C (48.4 F)
19676.2 C (43.2 F)
19688.6 C (47.5 F)
19699.0 C (48.2 F)
19702.4 C (36.3 F)
19717.7 C (45.9 F)
19728.9 C (48.0 F)
19736.9 C (44.4 F)
19743.2 C (37.8 F)
19754.1 C (39.4 F)
19766.8 C (44.2 F)
19779.8 C (49.6 F)
19789.8 C (49.6 F)
197910.6 C (51.1 F)
198010.4 C (50.7 F)
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
19868.2 C (46.8 F)
19879.1 C (48.4 F)
198811.0 C (51.8 F)
198911.1 C (52.0 F)
199011.8 C (53.2 F)
199113.0 C (55.4 F)
19929.4 C (48.9 F)
19936.6 C (43.9 F)
199410.7 C (51.3 F)
19958.5 C (47.3 F)
19967.5 C (45.5 F)
199710.9 C (51.6 F)
199811.6 C (52.9 F)
19994.3 C (39.7 F)
20009.3 C (48.7 F)
200110.0 C (50.0 F)
200211.7 C (53.1 F)
20039.9 C (49.8 F)
20049.9 C (49.8 F)
20059.4 C (48.9 F)
200610.5 C (50.9 F)
20079.5 C (49.1 F)
20089.9 C (49.8 F)
20097.6 C (45.7 F)
201011.8 C (53.2 F)
201110.9 C (51.6 F)
201212.8 C (55.0 F)
201310.1 C (50.2 F)
20149.4 C (48.9 F)
20158.7 C (47.7 F)
20168.2 C (46.8 F)
20179.5 C (49.1 F)
201810.9 C (51.6 F)
201910.8 C (51.4 F)
202010.9 C (51.6 F)
20219.5 C (49.1 F)
202211.1 C (52.0 F)
20238.4 C (47.1 F)
202413.0 C (55.4 F)
202510.8 C (51.4 F)
202611.0 C (51.8 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Nakhon Phanom by year The wettest day of the year at Nakhon Phanom, 1953 to 2026. The record is 459.2 mm (18.1 in) in 1962, marked on the chart; the median year is 137.7 mm (5.4 in). 02004006001960198020002020Record: 459.2 mm (18.1 in) in 1962
The wettest day of the year at Nakhon Phanom, 1953 to 2026. The record is 459.2 mm (18.1 in) in 1962, marked on the chart; the median year is 137.7 mm (5.4 in).
Wettest day (Rx1day) at Nakhon Phanom by year
YearWettest day (Rx1day)
1953147.7 mm (5.8 in)
1954146.0 mm (5.7 in)
195582.6 mm (3.3 in)
1956156.7 mm (6.2 in)
1957108.0 mm (4.3 in)
1958141.1 mm (5.6 in)
1959127.6 mm (5.0 in)
1960264.0 mm (10.4 in)
1961200.6 mm (7.9 in)
1962459.2 mm (18.1 in)
1963163.4 mm (6.4 in)
1964105.4 mm (4.1 in)
1965113.2 mm (4.5 in)
1966101.6 mm (4.0 in)
1967110.4 mm (4.3 in)
196891.0 mm (3.6 in)
1969155.8 mm (6.1 in)
1970129.2 mm (5.1 in)
1971185.1 mm (7.3 in)
1972184.1 mm (7.2 in)
197382.2 mm (3.2 in)
1974136.3 mm (5.4 in)
1975325.7 mm (12.8 in)
197657.7 mm (2.3 in)
1977157.6 mm (6.2 in)
1978165.5 mm (6.5 in)
1979104.1 mm (4.1 in)
1980108.6 mm (4.3 in)
1981173.0 mm (6.8 in)
198290.9 mm (3.6 in)
1983157.9 mm (6.2 in)
1984108.1 mm (4.3 in)
1985165.1 mm (6.5 in)
1986173.0 mm (6.8 in)
1987137.9 mm (5.4 in)
1988114.0 mm (4.5 in)
1989117.1 mm (4.6 in)
1990198.9 mm (7.8 in)
1991160.0 mm (6.3 in)
199296.0 mm (3.8 in)
1993152.9 mm (6.0 in)
1994165.1 mm (6.5 in)
1995304.0 mm (12.0 in)
1996105.9 mm (4.2 in)
1997165.1 mm (6.5 in)
199894.0 mm (3.7 in)
199914.0 mm (0.6 in)
200086.1 mm (3.4 in)
200162.5 mm (2.5 in)
200278.0 mm (3.1 in)
2003101.9 mm (4.0 in)
2004134.9 mm (5.3 in)
2005176.8 mm (7.0 in)
2006251.2 mm (9.9 in)
2007122.7 mm (4.8 in)
2008147.8 mm (5.8 in)
2009190.0 mm (7.5 in)
201089.4 mm (3.5 in)
2011199.4 mm (7.9 in)
2012109.7 mm (4.3 in)
201393.7 mm (3.7 in)
2014128.8 mm (5.1 in)
2015239.5 mm (9.4 in)
2016137.7 mm (5.4 in)
2017164.1 mm (6.5 in)
2018294.6 mm (11.6 in)
2019160.3 mm (6.3 in)
202065.5 mm (2.6 in)
202178.0 mm (3.1 in)
2022174.2 mm (6.9 in)
2023136.9 mm (5.4 in)
2024132.3 mm (5.2 in)
2025n/a
2026166.0 mm (6.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Nakhon Phanom by year The wettest five days of the year at Nakhon Phanom, 1953 to 2026. The record is 554.4 mm (21.8 in) in 1962, marked on the chart; the median year is 259.3 mm (10.2 in). 02004006001960198020002020Record: 554.4 mm (21.8 in) in 1962
The wettest five days of the year at Nakhon Phanom, 1953 to 2026. The record is 554.4 mm (21.8 in) in 1962, marked on the chart; the median year is 259.3 mm (10.2 in).
Wettest five days (Rx5day) at Nakhon Phanom by year
YearWettest five days (Rx5day)
1953305.2 mm (12.0 in)
1954223.2 mm (8.8 in)
1955185.0 mm (7.3 in)
1956267.0 mm (10.5 in)
1957271.8 mm (10.7 in)
1958278.1 mm (10.9 in)
1959224.1 mm (8.8 in)
1960508.6 mm (20.0 in)
1961332.7 mm (13.1 in)
1962554.4 mm (21.8 in)
1963369.8 mm (14.6 in)
1964211.1 mm (8.3 in)
1965244.7 mm (9.6 in)
1966188.0 mm (7.4 in)
1967226.2 mm (8.9 in)
1968290.9 mm (11.5 in)
1969311.7 mm (12.3 in)
1970307.3 mm (12.1 in)
1971257.0 mm (10.1 in)
1972324.7 mm (12.8 in)
1973203.7 mm (8.0 in)
1974328.5 mm (12.9 in)
1975453.0 mm (17.8 in)
1976191.6 mm (7.5 in)
1977237.8 mm (9.4 in)
1978395.8 mm (15.6 in)
1979230.0 mm (9.1 in)
1980237.5 mm (9.4 in)
1981254.8 mm (10.0 in)
1982242.4 mm (9.5 in)
1983225.2 mm (8.9 in)
1984236.7 mm (9.3 in)
1985266.8 mm (10.5 in)
1986311.4 mm (12.3 in)
1987151.9 mm (6.0 in)
1988390.9 mm (15.4 in)
1989167.8 mm (6.6 in)
1990378.0 mm (14.9 in)
1991239.8 mm (9.4 in)
1992157.9 mm (6.2 in)
1993248.9 mm (9.8 in)
1994332.2 mm (13.1 in)
1995442.0 mm (17.4 in)
1996346.9 mm (13.7 in)
1997265.7 mm (10.5 in)
1998249.9 mm (9.8 in)
199927.0 mm (1.1 in)
2000114.8 mm (4.5 in)
2001168.5 mm (6.6 in)
2002126.3 mm (5.0 in)
2003228.9 mm (9.0 in)
2004292.3 mm (11.5 in)
2005441.9 mm (17.4 in)
2006384.3 mm (15.1 in)
2007239.0 mm (9.4 in)
2008209.5 mm (8.2 in)
2009335.3 mm (13.2 in)
2010191.0 mm (7.5 in)
2011408.7 mm (16.1 in)
2012226.1 mm (8.9 in)
2013295.4 mm (11.6 in)
2014278.8 mm (11.0 in)
2015450.8 mm (17.7 in)
2016332.5 mm (13.1 in)
2017259.3 mm (10.2 in)
2018453.6 mm (17.9 in)
2019248.4 mm (9.8 in)
2020146.2 mm (5.8 in)
2021227.1 mm (8.9 in)
2022253.2 mm (10.0 in)
2023302.0 mm (11.9 in)
2024285.7 mm (11.2 in)
2025n/a
2026398.3 mm (15.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Nakhon Phanom by year The longest dry spell of the year at Nakhon Phanom, 1953 to 2026. The record is 94 days in 1979, marked on the chart; the median year is 50 days. 02550751001960198020002020Record: 94 days in 1979
The longest dry spell of the year at Nakhon Phanom, 1953 to 2026. The record is 94 days in 1979, marked on the chart; the median year is 50 days.
Longest dry spell (CDD) at Nakhon Phanom by year
YearLongest dry spell (CDD)
195333 days
195480 days
195568 days
195665 days
195769 days
195875 days
195992 days
196075 days
196172 days
196265 days
196369 days
196482 days
196542 days
196648 days
196756 days
196876 days
196964 days
197066 days
197155 days
197275 days
197382 days
197450 days
197553 days
197661 days
197784 days
197857 days
197994 days
198064 days
198148 days
198265 days
198363 days
198464 days
198570 days
198611 days
198743 days
198829 days
198962 days
199030 days
199159 days
199254 days
199335 days
199460 days
199537 days
199626 days
199774 days
199830 days
199916 days
20009 days
20017 days
200225 days
200354 days
200490 days
200561 days
20065 days
20073 days
20083 days
20093 days
20104 days
20114 days
20125 days
20135 days
20144 days
20153 days
20164 days
20175 days
20185 days
20194 days
20205 days
20213 days
20223 days
20233 days
20248 days
2025n/a
20265 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

45 years, 1953 to 2004

A day with at least 133.1 mm (5.2 in) of rain is expected about once in 2 years. A day with at least 425.8 mm (16.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Nakhon Phanom: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years133.1 mm (5.2 in)
5 years186.3 mm (7.3 in)
10 years229.9 mm (9.1 in)
25 years296.7 mm (11.7 in)
50 years356.3 mm (14.0 in)Longer than the 45 years of record
100 years425.8 mm (16.8 in)Longer than the 45 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, 45 years of values from 1953 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: 459.2 mm (18.1 in) in 1962; 325.7 mm (12.8 in) in 1975; 304.0 mm (12.0 in) in 1995.

Download the Data

  • Data for Nakhon Phanom standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Nakhon Phanom 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 (2026-10-13).