Daily records
Page built 2026-10-15
Data as of 2025-12-31
Search
Built 2026-10-15 (15 October 2026)

Nakhon Sawan Weather Records (TH000048400)

Record envelope, standing records and threshold days for Nakhon Sawan (TH000048400), Thailand, with 75 years of record.

Key Facts for Nakhon Sawan

  • Nakhon Sawan (TH000048400) is a weather station in Thailand at 15.80 latitude and 100.17 longitude, 35 m (115 ft) above sea level.
  • The station reports from 1951 to 2025, 75 years of record.
  • 1,464 records set at Nakhon Sawan still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Nakhon Sawan tied a daily record high maximum temperature of 37.2 C (99.0 F) on 4 August 2025.

About the Station

  • Location: Thailand, 15.80 latitude, 100.17 longitude.
  • Elevation: 35 m (115 ft).
  • Period of record: 1951 to 2025, 75 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 Nakhon Sawan, with 2026 drawn through them The band shows the record high and record low for each calendar day at Nakhon Sawan. The lines show the 2026 daily maximum and minimum. 2 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 Sawan. 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 Nakhon Sawan, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan37.8 C (100.0 F)6.1 C (43.0 F)36.0 C (96.8 F)13.2 C (55.8 F)
Feb39.8 C (103.6 F)10.4 C (50.7 F)38.0 C (100.4 F)16.9 C (62.4 F)
Mar41.8 C (107.2 F)14.1 C (57.4 F)40.2 C (104.4 F)19.1 C (66.4 F)
Apr43.4 C (110.1 F)17.0 C (62.6 F)40.9 C (105.6 F)23.1 C (73.6 F)
May43.7 C (110.7 F)20.3 C (68.5 F)39.0 C (102.2 F)23.2 C (73.8 F)
Jun41.0 C (105.8 F)20.7 C (69.3 F)36.7 C (98.1 F)23.5 C (74.3 F)
Jul41.0 C (105.8 F)20.9 C (69.6 F)36.2 C (97.2 F)24.5 C (76.1 F)
Aug38.7 C (101.7 F)20.9 C (69.6 F)37.4 C (99.3 F)22.7 C (72.9 F)
Sep36.6 C (97.9 F)20.4 C (68.7 F)n/an/a
Oct37.2 C (99.0 F)16.2 C (61.2 F)n/an/a
Nov37.5 C (99.5 F)11.9 C (53.4 F)n/an/a
Dec36.3 C (97.3 F)7.7 C (45.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Nakhon Sawan by the year they were set 1,464 records at Nakhon Sawan still stand. 2016 holds the most, with 72. 0204060801951: 191952: 281953: 101954: 81955: 261956: 301957: 121958: 101959: 171960: 91961: 281962: 301963: 281964: 231965: 81966: 141967: 311968: 141969: 411970: 601971: 281972: 131973: 111974: 181975: 221976: 81977: 291978: 111979: 141980: 181981: 131982: 81983: 191984: 91985: 71986: 151987: 411988: 171989: 81990: 141991: 221992: 151993: 201994: 311995: 71996: 51997: 181998: 171999: 132000: 222001: 272002: 92003: 132004: 222005: 192006: 122007: 112008: 102009: 202010: 222011: 162012: 82013: 52014: 112015: 642016: 722017: 102018: 192019: 232020: 382021: 182022: 102023: 252024: 372025: 41951195919671975198319911999200720152023
1,464 records at Nakhon Sawan still stand. 2016 holds the most, with 72.
Standing records at Nakhon Sawan by the year they were set
Year setStanding records
195119
195228
195310
19548
195526
195630
195712
195810
195917
19609
196128
196230
196328
196423
19658
196614
196731
196814
196941
197060
197128
197213
197311
197418
197522
19768
197729
197811
197914
198018
198113
19828
198319
19849
19857
198615
198741
198817
19898
199014
199122
199215
199320
199431
19957
19965
199718
199817
199913
200022
200127
20029
200313
200422
200519
200612
200711
200810
200920
201022
201116
20128
20135
201411
201564
201672
201710
201819
201923
202038
202118
202210
202325
202437
20254

All-Time Record Progression

11 new records
When Nakhon Sawan set new all-time records 11 all-time records were set at Nakhon Sawan between 31 December 1983 and 7 May 2023. Each dot is a new record. Record low maximum temperatureRecord daily precipitationRecord high maximum temperatureRecord high minimum temperature31 December 1983: Record low maximum temperature 21.4 C (70.5 F)28 May 1994: Record daily precipitation 163.1 mm (6.4 in)15 August 1994: Record daily precipitation 210.1 mm (8.3 in)11 January 2015: Record low maximum temperature 20.8 C (69.4 F)12 April 2016: Record high maximum temperature 43.2 C (109.8 F)19 April 2016: Record high maximum temperature 43.4 C (110.1 F)6 May 2016: Record high maximum temperature 43.5 C (110.3 F)7 May 2016: Record high maximum temperature 43.7 C (110.7 F)12 May 2016: Record high minimum temperature 30.1 C (86.2 F)27 December 2017: Record low maximum temperature 20.7 C (69.3 F)7 May 2023: Record high minimum temperature 30.3 C (86.5 F)1990200020102020
11 all-time records were set at Nakhon Sawan between 31 December 1983 and 7 May 2023. Each dot is a new record.
When Nakhon Sawan set new all-time records
DateKindDetail
1983-12-31Record low maximum temperatureRecord low maximum temperature 21.4 C (70.5 F)
1994-05-28Record daily precipitationRecord daily precipitation 163.1 mm (6.4 in)
1994-08-15Record daily precipitationRecord daily precipitation 210.1 mm (8.3 in)
2015-01-11Record low maximum temperatureRecord low maximum temperature 20.8 C (69.4 F)
2016-04-12Record high maximum temperatureRecord high maximum temperature 43.2 C (109.8 F)
2016-04-19Record high maximum temperatureRecord high maximum temperature 43.4 C (110.1 F)
2016-05-06Record high maximum temperatureRecord high maximum temperature 43.5 C (110.3 F)
2016-05-07Record high maximum temperatureRecord high maximum temperature 43.7 C (110.7 F)
2016-05-12Record high minimum temperatureRecord high minimum temperature 30.1 C (86.2 F)
2017-12-27Record low maximum temperatureRecord low maximum temperature 20.7 C (69.3 F)
2023-05-07Record high minimum temperatureRecord high minimum temperature 30.3 C (86.5 F)

Wettest Day of Each Month

Aug: 210.1 mm (8.3 in)
Record daily precipitation for each month at Nakhon Sawan The wettest day on record for each calendar month at Nakhon Sawan. The most was 210.1 mm (8.3 in) on 15 August 1994. 0100200300 Jan: 60.9 mm (2.4 in), 11 January 1975 Jan Feb: 69.6 mm (2.7 in), 3 February 1953 Feb Mar: 112.0 mm (4.4 in), 15 March 1994 Mar Apr: 85.6 mm (3.4 in), 14 April 2014 Apr May: 163.1 mm (6.4 in), 28 May 1994 May Jun: 127.8 mm (5.0 in), 25 June 1981 Jun Jul: 101.6 mm (4.0 in), 15 July 2021 Jul Aug: 210.1 mm (8.3 in), 15 August 1994 Aug Sep: 121.2 mm (4.8 in), 23 September 1964 Sep Oct: 147.0 mm (5.8 in), 7 October 1951 Oct Nov: 121.6 mm (4.8 in), 14 November 1966 Nov Dec: 50.0 mm (2.0 in), 28 December 1993 Dec
The wettest day on record for each calendar month at Nakhon Sawan. The most was 210.1 mm (8.3 in) on 15 August 1994.
Record daily precipitation for each month at Nakhon Sawan
MonthRecord daily precipitation (mm)Date
Jan60.9 mm (2.4 in)11 January 1975
Feb69.6 mm (2.7 in)3 February 1953
Mar112.0 mm (4.4 in)15 March 1994
Apr85.6 mm (3.4 in)14 April 2014
May163.1 mm (6.4 in)28 May 1994
Jun127.8 mm (5.0 in)25 June 1981
Jul101.6 mm (4.0 in)15 July 2021
Aug210.1 mm (8.3 in)15 August 1994
Sep121.2 mm (4.8 in)23 September 1964
Oct147.0 mm (5.8 in)7 October 1951
Nov121.6 mm (4.8 in)14 November 1966
Dec50.0 mm (2.0 in)28 December 1993

Period of Record Coverage

1951 to 2025
Days with data per year at Nakhon Sawan 75 years of record at Nakhon Sawan, 1951 to 2025. 10 years have data for under 90 percent of days and are left out of rankings: 1953, 2017, 2018, 2019, 2020, 2021, 2022, 2023 and others. 1951: 365 of 365 days1952: 366 of 366 days1953: 242 of 365 days1954: 350 of 365 days1955: 364 of 365 days1956: 366 of 366 days1957: 364 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 362 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 365 of 366 days1965: 362 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: 336 of 365 days1983: 364 of 365 days1984: 365 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 364 of 365 days1988: 366 of 366 days1989: 364 of 365 days1990: 365 of 365 days1991: 364 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: 365 of 365 days2002: 365 of 365 days2003: 365 of 365 days2004: 357 of 366 days2005: 362 of 365 days2006: 363 of 365 days2007: 362 of 365 days2008: 365 of 366 days2009: 363 of 365 days2010: 365 of 365 days2011: 358 of 365 days2012: 365 of 366 days2013: 360 of 365 days2014: 360 of 365 days2015: 359 of 365 days2016: 339 of 366 days2017: 314 of 365 days2018: 145 of 365 days2019: 200 of 365 days2020: 272 of 366 days2021: 246 of 365 days2022: 292 of 365 days2023: 288 of 365 days2024: 268 of 366 days2025: 206 of 365 days1960197019801990200020102020
75 years of record at Nakhon Sawan, 1951 to 2025. 10 years have data for under 90 percent of days and are left out of rankings: 1953, 2017, 2018, 2019, 2020, 2021, 2022, 2023 and others.
Days with data per year at Nakhon Sawan
YearDays with dataShare of yearComplete
1951365100%Yes
1952366100%Yes
195324266%No
195435096%Yes
1955364100%Yes
1956366100%Yes
1957364100%Yes
1958365100%Yes
1959365100%Yes
196036299%Yes
1961365100%Yes
1962365100%Yes
1963365100%Yes
1964365100%Yes
196536299%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
198233692%Yes
1983364100%Yes
1984365100%Yes
1985365100%Yes
1986365100%Yes
1987364100%Yes
1988366100%Yes
1989364100%Yes
1990365100%Yes
1991364100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
2001365100%Yes
2002365100%Yes
2003365100%Yes
200435798%Yes
200536299%Yes
200636399%Yes
200736299%Yes
2008365100%Yes
200936399%Yes
2010365100%Yes
201135898%Yes
2012365100%Yes
201336099%Yes
201436099%Yes
201535998%Yes
201633993%Yes
201731486%No
201814540%No
201920055%No
202027274%No
202124667%No
202229280%No
202328879%No
202426873%No
202520656%No

Latest Records

20
Latest records at Nakhon Sawan
DateStationRecordValueBeat old record byOld record stoodSignificance
4 August 2025Nakhon Sawan, THdaily high max (Tie)37.2 C (99.0 F)tie52 years5 of 100 (Routine)
30 July 2025Nakhon Sawan, THdaily high min27.7 C (81.9 F)0.4 C (0.7 F)35 years20 of 100 (Routine)
25 July 2025Nakhon Sawan, THdaily high min (Tie)26.6 C (79.9 F)tie34 years4 of 100 (Routine)
22 May 2025Nakhon Sawan, THdaily rain75.2 mm (3.0 in)38.1 mm (1.5 in)28 years36 of 100 (Notable)
22 March 2025Nakhon Sawan, THdaily low min19.1 C (66.4 F)1.8 C (3.2 F)55 years31 of 100 (Routine)
21 March 2025Nakhon Sawan, THdaily low max32.9 C (91.2 F)0.2 C (0.4 F)51 years22 of 100 (Routine)
25 February 2025Nakhon Sawan, THdaily low max28.7 C (83.7 F)0.4 C (0.7 F)57 years25 of 100 (Routine)
13 December 2024Nakhon Sawan, THdaily rain1.0 mm (0.04 in)0.2 mm (0.01 in)12 years10 of 100 (Routine)
5 December 2024Nakhon Sawan, THdaily high max35.0 C (95.0 F)0.3 C (0.5 F)56 years24 of 100 (Routine)
16 November 2024Nakhon Sawan, THmonthly high min26.5 C (79.7 F)0.5 C (0.9 F)15 years23 of 100 (Routine)
5 November 2024Nakhon Sawan, THdaily rain61.7 mm (2.4 in)8.6 mm (0.34 in)28 years20 of 100 (Routine)
27 October 2024Nakhon Sawan, THdaily high max35.9 C (96.6 F)0.3 C (0.5 F)5 years9 of 100 (Routine)
17 October 2024Nakhon Sawan, THdaily high max35.5 C (95.9 F)0.5 C (0.9 F)9 years11 of 100 (Routine)
9 October 2024Nakhon Sawan, THdaily high max (Tie)35.2 C (95.4 F)tie14 years2 of 100 (Routine)
8 October 2024Nakhon Sawan, THdaily high max35.5 C (95.9 F)0.7 C (1.3 F)26 years18 of 100 (Routine)
29 September 2024Nakhon Sawan, THdaily high max36.5 C (97.7 F)0.9 C (1.6 F)3 years12 of 100 (Routine)
12 September 2024Nakhon Sawan, THdaily high max36.0 C (96.8 F)0.4 C (0.7 F)72 years30 of 100 (Routine)
10 September 2024Nakhon Sawan, THdaily high min (Tie)26.2 C (79.2 F)tie37 years4 of 100 (Routine)
9 September 2024Nakhon Sawan, THdaily high min26.5 C (79.7 F)0.1 C (0.2 F)7 years10 of 100 (Routine)
7 September 2024Nakhon Sawan, THdaily high max (Tie)35.7 C (96.3 F)tie9 years2 of 100 (Routine)

Climate Trend

61 complete years, 1951 to 2015
Annual mean temperature at Nakhon Sawan as warming stripes, 1951 to 2015 One stripe for each of 61 complete years at Nakhon Sawan, 1951 to 2015. Blue stripes are years cooler than the station's own mean of 28.6 C (83.5 F); red stripes are warmer. The coolest year was 1956, at 27.2 C (80.9 F), and the warmest was 2015, at 29.9 C (85.8 F). The strongest colour marks a difference of 1.5 C (2.7 F). 1951: 28.5 C, -0.2 C from the station mean1952: 28.5 C, -0.2 C from the station mean1955: 27.2 C, -1.4 C from the station mean1956: 27.2 C, -1.4 C from the station mean1957: 28.3 C, -0.4 C from the station mean1958: 28.4 C, -0.3 C from the station mean1959: 28.5 C, -0.1 C from the station mean1960: 28.7 C, +0.1 C from the station mean1961: 28.1 C, -0.6 C from the station mean1962: 27.7 C, -0.9 C from the station mean1963: 28.3 C, -0.3 C from the station mean1964: 28.1 C, -0.5 C from the station mean1965: 28.3 C, -0.3 C from the station mean1966: 28.7 C, +0.1 C from the station mean1967: 28.1 C, -0.6 C from the station mean1968: 28.4 C, -0.3 C from the station mean1969: 28.3 C, -0.3 C from the station mean1970: 27.7 C, -0.9 C from the station mean1971: 27.5 C, -1.1 C from the station mean1972: 28.7 C, +0.1 C from the station mean1973: 28.4 C, -0.2 C from the station mean1974: 28.1 C, -0.5 C from the station mean1975: 28.0 C, -0.6 C from the station mean1976: 28.0 C, -0.6 C from the station mean1977: 28.9 C, +0.2 C from the station mean1978: 28.8 C, +0.2 C from the station mean1979: 29.3 C, +0.7 C from the station mean1980: 29.0 C, +0.4 C from the station mean1983: 28.5 C, -0.1 C from the station mean1984: 28.4 C, -0.2 C from the station mean1985: 28.8 C, +0.2 C from the station mean1986: 28.6 C, 0.0 C from the station mean1987: 29.1 C, +0.4 C from the station mean1988: 28.7 C, 0.0 C from the station mean1989: 29.0 C, +0.4 C from the station mean1990: 29.2 C, +0.6 C from the station mean1991: 29.4 C, +0.8 C from the station mean1992: 28.8 C, +0.2 C from the station mean1993: 29.0 C, +0.3 C from the station mean1994: 28.9 C, +0.3 C from the station mean1995: 29.0 C, +0.3 C from the station mean1996: 28.5 C, -0.1 C from the station mean1997: 29.1 C, +0.5 C from the station mean1998: 29.7 C, +1.1 C from the station mean1999: 28.3 C, -0.3 C from the station mean2000: 28.5 C, -0.1 C from the station mean2001: 29.0 C, +0.3 C from the station mean2002: 29.2 C, +0.5 C from the station mean2003: 28.9 C, +0.3 C from the station mean2004: 29.1 C, +0.4 C from the station mean2005: 29.4 C, +0.7 C from the station mean2006: 29.0 C, +0.3 C from the station mean2007: 28.9 C, +0.3 C from the station mean2008: 28.3 C, -0.3 C from the station mean2009: 28.7 C, 0.0 C from the station mean2010: 29.6 C, +1.0 C from the station mean2011: 28.1 C, -0.6 C from the station mean2012: 29.5 C, +0.9 C from the station mean2013: 29.1 C, +0.4 C from the station mean2014: 29.2 C, +0.5 C from the station mean2015: 29.9 C, +1.3 C from the station mean1951196019701980199020002010
One stripe for each of 61 complete years at Nakhon Sawan, 1951 to 2015. Blue stripes are years cooler than the station's own mean of 28.6 C (83.5 F); red stripes are warmer. The coolest year was 1956, at 27.2 C (80.9 F), and the warmest was 2015, at 29.9 C (85.8 F). The strongest colour marks a difference of 1.5 C (2.7 F).
Annual mean temperature at Nakhon Sawan as warming stripes, 1951 to 2015
YearAnnual mean temperatureDifference from the station mean
195128.5 C-0.19 C
195228.5 C-0.19 C
195527.2 C-1.41 C
195627.2 C-1.45 C
195728.3 C-0.39 C
195828.4 C-0.27 C
195928.5 C-0.11 C
196028.7 C+0.05 C
196128.1 C-0.59 C
196227.7 C-0.90 C
196328.3 C-0.33 C
196428.1 C-0.54 C
196528.3 C-0.35 C
196628.7 C+0.09 C
196728.1 C-0.58 C
196828.4 C-0.26 C
196928.3 C-0.34 C
197027.7 C-0.94 C
197127.5 C-1.11 C
197228.7 C+0.05 C
197328.4 C-0.21 C
197428.1 C-0.54 C
197528.0 C-0.61 C
197628.0 C-0.61 C
197728.9 C+0.24 C
197828.8 C+0.16 C
197929.3 C+0.65 C
198029.0 C+0.37 C
198328.5 C-0.14 C
198428.4 C-0.24 C
198528.8 C+0.15 C
198628.6 C+0.00 C
198729.1 C+0.43 C
198828.7 C+0.01 C
198929.0 C+0.38 C
199029.2 C+0.55 C
199129.4 C+0.76 C
199228.8 C+0.15 C
199329.0 C+0.34 C
199428.9 C+0.29 C
199529.0 C+0.33 C
199628.5 C-0.15 C
199729.1 C+0.46 C
199829.7 C+1.10 C
199928.3 C-0.34 C
200028.5 C-0.15 C
200129.0 C+0.33 C
200229.2 C+0.54 C
200328.9 C+0.29 C
200429.1 C+0.44 C
200529.4 C+0.71 C
200629.0 C+0.32 C
200728.9 C+0.25 C
200828.3 C-0.30 C
200928.7 C+0.02 C
201029.6 C+1.00 C
201128.1 C-0.59 C
201229.5 C+0.89 C
201329.1 C+0.44 C
201429.2 C+0.51 C
201529.9 C+1.27 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1951 to 2015. In Fahrenheit: 0.4 F (0.2 to 0.5) per decade. The slope is a straight line fitted to 61 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Nakhon Sawan
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 0.5) per decade1951 to 201561Rise
Mean daily maximum0.1 C (0.1 to 0.2) per decade0.2 F (0.1 to 0.4) per decade1951 to 201561Rise
Mean daily minimum0.3 C (0.2 to 0.3) per decade0.5 F (0.4 to 0.6) per decade1951 to 201561Rise

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 Sawan: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)43.7 C (110.7 F)201641.0 C (105.8 F)75
Coldest night (TNn)6.1 C (43.0 F)195512.4 C (54.3 F)75
Wettest day (Rx1day)210.1 mm (8.3 in)199476.2 mm (3.0 in)75
Wettest five days (Rx5day)300.0 mm (11.8 in)2022139.8 mm (5.5 in)75
Longest dry spell (CDD)117 days198348 days75

Hottest day (TXx)

Hottest day (TXx) at Nakhon Sawan by year The hottest day of the year at Nakhon Sawan, 1951 to 2025. The record is 43.7 C (110.7 F) in 2016, marked on the chart; the median year is 41.0 C (105.8 F). 384042441960198020002020Record: 43.7 C (110.7 F) in 2016
The hottest day of the year at Nakhon Sawan, 1951 to 2025. The record is 43.7 C (110.7 F) in 2016, marked on the chart; the median year is 41.0 C (105.8 F).
Hottest day (TXx) at Nakhon Sawan by year
YearHottest day (TXx)
195141.7 C (107.1 F)
195241.0 C (105.8 F)
195339.4 C (102.9 F)
195441.2 C (106.2 F)
195540.0 C (104.0 F)
195639.8 C (103.6 F)
195741.8 C (107.2 F)
195841.4 C (106.5 F)
195941.0 C (105.8 F)
196041.5 C (106.7 F)
196141.6 C (106.9 F)
196242.3 C (108.1 F)
196342.7 C (108.9 F)
196441.2 C (106.2 F)
196540.1 C (104.2 F)
196641.9 C (107.4 F)
196741.1 C (106.0 F)
196840.4 C (104.7 F)
196942.5 C (108.5 F)
197040.8 C (105.4 F)
197140.2 C (104.4 F)
197240.3 C (104.5 F)
197341.3 C (106.3 F)
197439.8 C (103.6 F)
197540.9 C (105.6 F)
197640.7 C (105.3 F)
197741.2 C (106.2 F)
197840.9 C (105.6 F)
197941.1 C (106.0 F)
198042.6 C (108.7 F)
198138.8 C (101.8 F)
198240.5 C (104.9 F)
198342.0 C (107.6 F)
198440.6 C (105.1 F)
198542.3 C (108.1 F)
198641.4 C (106.5 F)
198740.7 C (105.3 F)
198840.1 C (104.2 F)
198941.2 C (106.2 F)
199042.0 C (107.6 F)
199141.3 C (106.3 F)
199242.4 C (108.3 F)
199340.8 C (105.4 F)
199439.7 C (103.5 F)
199541.0 C (105.8 F)
199640.0 C (104.0 F)
199739.5 C (103.1 F)
199841.5 C (106.7 F)
199939.9 C (103.8 F)
200040.0 C (104.0 F)
200141.5 C (106.7 F)
200241.3 C (106.3 F)
200341.0 C (105.8 F)
200441.5 C (106.7 F)
200540.7 C (105.3 F)
200640.1 C (104.2 F)
200741.5 C (106.7 F)
200839.0 C (102.2 F)
200939.8 C (103.6 F)
201042.4 C (108.3 F)
201138.2 C (100.8 F)
201240.8 C (105.4 F)
201341.5 C (106.7 F)
201440.2 C (104.4 F)
201542.4 C (108.3 F)
201643.7 C (110.7 F)
201741.2 C (106.2 F)
201839.5 C (103.1 F)
201942.5 C (108.5 F)
202043.3 C (109.9 F)
202140.3 C (104.5 F)
202240.7 C (105.3 F)
202342.2 C (108.0 F)
202443.3 C (109.9 F)
202540.9 C (105.6 F)

Coldest night (TNn)

Coldest night (TNn) at Nakhon Sawan by year The coldest night of the year at Nakhon Sawan, 1951 to 2025. The record is 6.1 C (43.0 F) in 1955, marked on the chart; the median year is 12.4 C (54.3 F). 51015201960198020002020Record: 6.1 C (43.0 F) in 1955
The coldest night of the year at Nakhon Sawan, 1951 to 2025. The record is 6.1 C (43.0 F) in 1955, marked on the chart; the median year is 12.4 C (54.3 F).
Coldest night (TNn) at Nakhon Sawan by year
YearColdest night (TNn)
19519.6 C (49.3 F)
195211.3 C (52.3 F)
195313.5 C (56.3 F)
195411.5 C (52.7 F)
19556.1 C (43.0 F)
195610.9 C (51.6 F)
195714.0 C (57.2 F)
195813.9 C (57.0 F)
195913.3 C (55.9 F)
19608.8 C (47.8 F)
19619.2 C (48.6 F)
19628.4 C (47.1 F)
19639.2 C (48.6 F)
196411.8 C (53.2 F)
196511.6 C (52.9 F)
196612.0 C (53.6 F)
19679.5 C (49.1 F)
196812.4 C (54.3 F)
196910.8 C (51.4 F)
197014.6 C (58.3 F)
197110.2 C (50.4 F)
197212.0 C (53.6 F)
19738.8 C (47.8 F)
19748.9 C (48.0 F)
19758.2 C (46.8 F)
197610.2 C (50.4 F)
197715.1 C (59.2 F)
197813.5 C (56.3 F)
197913.7 C (56.7 F)
198014.3 C (57.7 F)
198112.2 C (54.0 F)
198210.1 C (50.2 F)
198311.7 C (53.1 F)
198411.5 C (52.7 F)
198513.9 C (57.0 F)
198611.4 C (52.5 F)
198712.6 C (54.7 F)
198814.6 C (58.3 F)
198913.6 C (56.5 F)
199013.3 C (55.9 F)
199115.9 C (60.6 F)
199212.5 C (54.5 F)
199310.5 C (50.9 F)
199414.5 C (58.1 F)
199512.0 C (53.6 F)
199611.2 C (52.2 F)
199714.6 C (58.3 F)
199815.0 C (59.0 F)
19997.7 C (45.9 F)
200014.2 C (57.6 F)
200114.2 C (57.6 F)
200214.7 C (58.5 F)
200313.0 C (55.4 F)
200415.3 C (59.5 F)
200512.5 C (54.5 F)
200612.4 C (54.3 F)
200713.2 C (55.8 F)
200812.4 C (54.3 F)
200911.5 C (52.7 F)
201016.2 C (61.2 F)
201114.5 C (58.1 F)
201217.9 C (64.2 F)
201312.2 C (54.0 F)
201410.3 C (50.5 F)
201514.2 C (57.6 F)
201610.4 C (50.7 F)
201711.5 C (52.7 F)
201815.9 C (60.6 F)
201912.4 C (54.3 F)
202015.4 C (59.7 F)
202113.6 C (56.5 F)
202215.7 C (60.3 F)
202313.6 C (56.5 F)
202416.2 C (61.2 F)
202513.2 C (55.8 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Nakhon Sawan by year The wettest day of the year at Nakhon Sawan, 1951 to 2025. The record is 210.1 mm (8.3 in) in 1994, marked on the chart; the median year is 76.2 mm (3.0 in). 0501001502002501960198020002020Record: 210.1 mm (8.3 in) in 1994
The wettest day of the year at Nakhon Sawan, 1951 to 2025. The record is 210.1 mm (8.3 in) in 1994, marked on the chart; the median year is 76.2 mm (3.0 in).
Wettest day (Rx1day) at Nakhon Sawan by year
YearWettest day (Rx1day)
1951147.0 mm (5.8 in)
1952119.6 mm (4.7 in)
195371.4 mm (2.8 in)
195473.6 mm (2.9 in)
195573.2 mm (2.9 in)
195669.9 mm (2.8 in)
195766.4 mm (2.6 in)
195855.4 mm (2.2 in)
195954.9 mm (2.2 in)
196077.4 mm (3.0 in)
196193.4 mm (3.7 in)
196264.9 mm (2.6 in)
196375.6 mm (3.0 in)
1964121.2 mm (4.8 in)
196590.3 mm (3.6 in)
1966121.6 mm (4.8 in)
196785.4 mm (3.4 in)
196837.6 mm (1.5 in)
196995.7 mm (3.8 in)
197089.0 mm (3.5 in)
197155.3 mm (2.2 in)
197284.9 mm (3.3 in)
197396.1 mm (3.8 in)
197456.6 mm (2.2 in)
197562.3 mm (2.5 in)
1976105.5 mm (4.2 in)
197758.1 mm (2.3 in)
197872.9 mm (2.9 in)
197957.8 mm (2.3 in)
198083.6 mm (3.3 in)
1981127.8 mm (5.0 in)
198262.2 mm (2.4 in)
198363.6 mm (2.5 in)
198465.6 mm (2.6 in)
198562.0 mm (2.4 in)
198664.0 mm (2.5 in)
1987106.9 mm (4.2 in)
1988103.1 mm (4.1 in)
198972.9 mm (2.9 in)
199067.1 mm (2.6 in)
199153.1 mm (2.1 in)
199274.9 mm (2.9 in)
1993106.9 mm (4.2 in)
1994210.1 mm (8.3 in)
199589.9 mm (3.5 in)
199690.9 mm (3.6 in)
199749.0 mm (1.9 in)
1998108.0 mm (4.3 in)
199952.1 mm (2.1 in)
200087.1 mm (3.4 in)
200139.9 mm (1.6 in)
200269.6 mm (2.7 in)
2003101.1 mm (4.0 in)
200486.1 mm (3.4 in)
2005101.6 mm (4.0 in)
2006136.4 mm (5.4 in)
200797.8 mm (3.9 in)
200873.9 mm (2.9 in)
200968.1 mm (2.7 in)
201097.5 mm (3.8 in)
2011125.0 mm (4.9 in)
201298.3 mm (3.9 in)
201376.2 mm (3.0 in)
2014133.9 mm (5.3 in)
201551.8 mm (2.0 in)
201690.4 mm (3.6 in)
2017102.1 mm (4.0 in)
201858.4 mm (2.3 in)
201968.6 mm (2.7 in)
202070.1 mm (2.8 in)
2021101.6 mm (4.0 in)
2022127.3 mm (5.0 in)
202360.7 mm (2.4 in)
2024113.3 mm (4.5 in)
202575.2 mm (3.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Nakhon Sawan by year The wettest five days of the year at Nakhon Sawan, 1951 to 2025. The record is 300.0 mm (11.8 in) in 2022, marked on the chart; the median year is 139.8 mm (5.5 in). 01002003001960198020002020Record: 300.0 mm (11.8 in) in 2022
The wettest five days of the year at Nakhon Sawan, 1951 to 2025. The record is 300.0 mm (11.8 in) in 2022, marked on the chart; the median year is 139.8 mm (5.5 in).
Wettest five days (Rx5day) at Nakhon Sawan by year
YearWettest five days (Rx5day)
1951208.9 mm (8.2 in)
1952154.4 mm (6.1 in)
1953166.1 mm (6.5 in)
1954142.6 mm (5.6 in)
1955179.2 mm (7.1 in)
1956130.6 mm (5.1 in)
1957119.7 mm (4.7 in)
1958142.6 mm (5.6 in)
1959139.8 mm (5.5 in)
196091.4 mm (3.6 in)
1961133.7 mm (5.3 in)
1962135.3 mm (5.3 in)
1963127.3 mm (5.0 in)
1964228.5 mm (9.0 in)
1965122.4 mm (4.8 in)
1966139.6 mm (5.5 in)
1967141.6 mm (5.6 in)
196898.8 mm (3.9 in)
1969171.1 mm (6.7 in)
1970144.0 mm (5.7 in)
1971170.0 mm (6.7 in)
1972102.0 mm (4.0 in)
1973106.2 mm (4.2 in)
1974102.1 mm (4.0 in)
197589.1 mm (3.5 in)
1976192.8 mm (7.6 in)
197789.1 mm (3.5 in)
1978131.4 mm (5.2 in)
197988.5 mm (3.5 in)
1980144.7 mm (5.7 in)
1981207.9 mm (8.2 in)
1982119.0 mm (4.7 in)
1983125.2 mm (4.9 in)
1984113.8 mm (4.5 in)
1985129.6 mm (5.1 in)
1986123.2 mm (4.9 in)
1987164.0 mm (6.5 in)
1988249.2 mm (9.8 in)
1989126.3 mm (5.0 in)
1990130.1 mm (5.1 in)
199163.5 mm (2.5 in)
1992110.9 mm (4.4 in)
1993166.6 mm (6.6 in)
1994240.6 mm (9.5 in)
1995157.7 mm (6.2 in)
1996132.8 mm (5.2 in)
1997110.9 mm (4.4 in)
1998160.9 mm (6.3 in)
199957.1 mm (2.2 in)
2000102.8 mm (4.0 in)
200167.9 mm (2.7 in)
2002134.1 mm (5.3 in)
2003146.1 mm (5.8 in)
2004141.1 mm (5.6 in)
2005188.4 mm (7.4 in)
2006162.1 mm (6.4 in)
2007148.6 mm (5.9 in)
2008182.9 mm (7.2 in)
2009165.5 mm (6.5 in)
2010191.8 mm (7.6 in)
2011181.1 mm (7.1 in)
2012154.5 mm (6.1 in)
2013120.5 mm (4.7 in)
2014141.8 mm (5.6 in)
2015130.6 mm (5.1 in)
2016202.1 mm (8.0 in)
2017161.8 mm (6.4 in)
201897.8 mm (3.9 in)
2019132.6 mm (5.2 in)
2020108.7 mm (4.3 in)
2021167.0 mm (6.6 in)
2022300.0 mm (11.8 in)
2023111.0 mm (4.4 in)
2024171.3 mm (6.7 in)
2025220.4 mm (8.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Nakhon Sawan by year The longest dry spell of the year at Nakhon Sawan, 1951 to 2025. The record is 117 days in 1983, marked on the chart; the median year is 48 days. 0501001501960198020002020Record: 117 days in 1983
The longest dry spell of the year at Nakhon Sawan, 1951 to 2025. The record is 117 days in 1983, marked on the chart; the median year is 48 days.
Longest dry spell (CDD) at Nakhon Sawan by year
YearLongest dry spell (CDD)
195131 days
195259 days
195337 days
195461 days
195568 days
195647 days
195777 days
195872 days
195977 days
196078 days
196155 days
196260 days
196378 days
196431 days
196558 days
196624 days
196757 days
196876 days
196958 days
197044 days
197125 days
197238 days
197373 days
197476 days
197540 days
197672 days
197770 days
197855 days
197992 days
198053 days
198158 days
198285 days
1983117 days
198448 days
198542 days
198633 days
198752 days
198853 days
198948 days
199047 days
199189 days
199297 days
199359 days
199473 days
199557 days
199651 days
199745 days
199850 days
199930 days
200013 days
20014 days
200218 days
200377 days
200492 days
200582 days
20064 days
20075 days
20085 days
20095 days
20104 days
20113 days
20124 days
20133 days
20148 days
20155 days
20163 days
20176 days
201810 days
20196 days
20204 days
20215 days
20226 days
20236 days
20246 days
20256 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

49 years, 1951 to 2004

A day with at least 77.8 mm (3.1 in) of rain is expected about once in 2 years. A day with at least 187.0 mm (7.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Nakhon Sawan: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years77.8 mm (3.1 in)
5 years102.8 mm (4.0 in)
10 years120.9 mm (4.8 in)
25 years145.8 mm (5.7 in)
50 years165.8 mm (6.5 in)Longer than the 49 years of record
100 years187.0 mm (7.4 in)Longer than the 49 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, 49 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: 210.1 mm (8.3 in) in 1994; 147.0 mm (5.8 in) in 1951; 127.8 mm (5.0 in) in 1981.

Station Changes

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

Download the Data

  • Data for Nakhon Sawan standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Nakhon Sawan 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

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