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Built 2026-10-19 (19 October 2026)

Formosa Weather Records (ARM00087162)

Record envelope, standing records and threshold days for Formosa (ARM00087162), Argentina, with 53 years of record.

Key Facts for Formosa

  • Formosa (ARM00087162) is a weather station in Argentina at -26.21 latitude and -58.23 longitude, 59 m (194 ft) above sea level.
  • The station reports from 1973 to 2025, 53 years of record.
  • 1,464 records set at Formosa still stand.
  • Records are tracked for tmin: an element needs 30 years of data to be eligible.
  • Formosa set a daily record low minimum temperature of 1.7 C (35.1 F) on 2 July 2025.

About the Station

  • Location: Argentina, -26.21 latitude, -58.23 longitude.
  • Elevation: 59 m (194 ft).
  • Period of record: 1973 to 2025, 53 years.
  • Eligible elements: tmin.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Formosa, with 2026 drawn through them The band shows the record high and record low for each calendar day at Formosa. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -1001020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Formosa. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Formosa, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan43.0 C (109.4 F)11.0 C (51.8 F)n/an/a
Feb42.8 C (109.0 F)9.4 C (48.9 F)n/an/a
Mar42.0 C (107.6 F)7.7 C (45.9 F)n/an/a
Apr40.0 C (104.0 F)3.8 C (38.8 F)n/an/a
May37.0 C (98.6 F)-0.1 C (31.8 F)n/an/a
Jun34.0 C (93.2 F)-0.6 C (30.9 F)n/an/a
Jul34.0 C (93.2 F)-2.5 C (27.5 F)n/an/a
Aug38.8 C (101.8 F)-0.8 C (30.6 F)n/an/a
Sep41.5 C (106.7 F)0.0 C (32.0 F)n/an/a
Oct43.7 C (110.7 F)5.0 C (41.0 F)n/an/a
Nov41.4 C (106.5 F)8.0 C (46.4 F)n/an/a
Dec42.5 C (108.5 F)11.0 C (51.8 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Formosa by the year they were set 1,464 records at Formosa still stand. 2022 holds the most, with 61. 0204060801973: 141974: 181975: 161976: 211977: 211978: 181979: 251980: 351981: 271982: 141983: 151984: 251985: 11986: 11987: 201988: 321989: 141990: 211991: 221992: 241993: 401994: 291995: 271996: 301997: 311998: 251999: 222000: 172001: 492002: 282003: 352004: 292005: 332006: 382007: 472008: 372009: 312010: 302011: 222012: 572014: 252015: 282016: 392017: 262018: 182019: 362020: 552021: 242022: 612023: 352024: 502025: 26197319791985199119972003200920162022
1,464 records at Formosa still stand. 2022 holds the most, with 61.
Standing records at Formosa by the year they were set
Year setStanding records
197314
197418
197516
197621
197721
197818
197925
198035
198127
198214
198315
198425
19851
19861
198720
198832
198914
199021
199122
199224
199340
199429
199527
199630
199731
199825
199922
200017
200149
200228
200335
200429
200533
200638
200747
200837
200931
201030
201122
201257
201425
201528
201639
201726
201818
201936
202055
202124
202261
202335
202450
202526

All-Time Record Progression

5 new records
When Formosa set new all-time records 5 all-time records were set at Formosa between 19 November 2009 and 18 January 2022. Each dot is a new record. Record high minimum temperatureRecord low minimum temperature19 November 2009: Record high minimum temperature 30.0 C (86.0 F)29 July 2021: Record low minimum temperature -2.5 C (27.5 F)16 January 2022: Record high minimum temperature 30.5 C (86.9 F)17 January 2022: Record high minimum temperature 31.2 C (88.2 F)18 January 2022: Record high minimum temperature 31.7 C (89.1 F)201020152020
5 all-time records were set at Formosa between 19 November 2009 and 18 January 2022. Each dot is a new record.
When Formosa set new all-time records
DateKindDetail
2009-11-19Record high minimum temperatureRecord high minimum temperature 30.0 C (86.0 F)
2021-07-29Record low minimum temperatureRecord low minimum temperature -2.5 C (27.5 F)
2022-01-16Record high minimum temperatureRecord high minimum temperature 30.5 C (86.9 F)
2022-01-17Record high minimum temperatureRecord high minimum temperature 31.2 C (88.2 F)
2022-01-18Record high minimum temperatureRecord high minimum temperature 31.7 C (89.1 F)

Wettest Day of Each Month

Dec: 362.5 mm (14.3 in)
Record daily precipitation for each month at Formosa The wettest day on record for each calendar month at Formosa. The most was 362.5 mm (14.3 in) on 6 December 2023. 0100200300400 Jan: 163.1 mm (6.4 in), 16 January 1997 Jan Feb: 258.1 mm (10.2 in), 24 February 1997 Feb Mar: 129.0 mm (5.1 in), 27 March 2021 Mar Apr: 211.1 mm (8.3 in), 14 April 1998 Apr May: 297.9 mm (11.7 in), 22 May 2025 May Jun: 161.0 mm (6.3 in), 4 June 1995 Jun Jul: 225.0 mm (8.9 in), 23 July 2014 Jul Aug: 225.0 mm (8.9 in), 31 August 1996 Aug Sep: 141.0 mm (5.6 in), 20 September 2014 Sep Oct: 160.0 mm (6.3 in), 5 October 1973 Oct Nov: 126.0 mm (5.0 in), 20 November 1982 Nov Dec: 362.5 mm (14.3 in), 6 December 2023 Dec
The wettest day on record for each calendar month at Formosa. The most was 362.5 mm (14.3 in) on 6 December 2023.
Record daily precipitation for each month at Formosa
MonthRecord daily precipitation (mm)Date
Jan163.1 mm (6.4 in)16 January 1997
Feb258.1 mm (10.2 in)24 February 1997
Mar129.0 mm (5.1 in)27 March 2021
Apr211.1 mm (8.3 in)14 April 1998
May297.9 mm (11.7 in)22 May 2025
Jun161.0 mm (6.3 in)4 June 1995
Jul225.0 mm (8.9 in)23 July 2014
Aug225.0 mm (8.9 in)31 August 1996
Sep141.0 mm (5.6 in)20 September 2014
Oct160.0 mm (6.3 in)5 October 1973
Nov126.0 mm (5.0 in)20 November 1982
Dec362.5 mm (14.3 in)6 December 2023

Period of Record Coverage

1974 to 2025
Days with data per year at Formosa 51 years of record at Formosa, 1974 to 2025. 51 years have data for under 90 percent of days and are left out of rankings: 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981 and others. 1974: 1 of 365 days1975: 2 of 365 days1976: 3 of 366 days1977: 5 of 365 days1978: 39 of 365 days1979: 173 of 365 days1980: 169 of 366 days1981: 153 of 365 days1982: 104 of 365 days1983: 94 of 365 days1984: 104 of 366 days1985: 4 of 365 days1986: 2 of 365 days1987: 75 of 365 days1988: 155 of 366 days1989: 159 of 365 days1990: 150 of 365 days1991: 164 of 365 days1992: 152 of 366 days1993: 154 of 365 days1994: 146 of 365 days1995: 147 of 365 days1996: 135 of 366 days1997: 160 of 365 days1998: 157 of 365 days1999: 150 of 365 days2000: 145 of 366 days2001: 173 of 365 days2002: 152 of 365 days2003: 146 of 365 days2004: 165 of 366 days2005: 149 of 365 days2006: 160 of 365 days2007: 164 of 365 days2008: 161 of 366 days2009: 153 of 365 days2010: 164 of 365 days2011: 148 of 365 days2012: 153 of 366 days2014: 155 of 365 days2015: 164 of 365 days2016: 167 of 366 days2017: 159 of 365 days2018: 151 of 365 days2019: 162 of 365 days2020: 147 of 366 days2021: 140 of 365 days2022: 145 of 365 days2023: 126 of 365 days2024: 147 of 366 days2025: 110 of 365 days19801990200020102020
51 years of record at Formosa, 1974 to 2025. 51 years have data for under 90 percent of days and are left out of rankings: 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981 and others.
Days with data per year at Formosa
YearDays with dataShare of yearComplete
197410%No
197521%No
197631%No
197751%No
19783911%No
197917347%No
198016946%No
198115342%No
198210428%No
19839426%No
198410428%No
198541%No
198621%No
19877521%No
198815542%No
198915944%No
199015041%No
199116445%No
199215242%No
199315442%No
199414640%No
199514740%No
199613537%No
199716044%No
199815743%No
199915041%No
200014540%No
200117347%No
200215242%No
200314640%No
200416545%No
200514941%No
200616044%No
200716445%No
200816144%No
200915342%No
201016445%No
201114841%No
201215342%No
201415542%No
201516445%No
201616746%No
201715944%No
201815141%No
201916244%No
202014740%No
202114038%No
202214540%No
202312635%No
202414740%No
202511030%No

Latest Records

20
Latest records at Formosa
DateStationRecordValueBeat old record byOld record stoodSignificance
2 July 2025Formosa, ARdaily low min1.7 C (35.1 F)0.9 C (1.6 F)14 years10 of 100 (Routine)
24 June 2025Formosa, ARdaily low min1.4 C (34.5 F)2.9 C (5.2 F)34 years20 of 100 (Routine)
26 May 2025Formosa, ARdaily high min21.5 C (70.7 F)0.5 C (0.9 F)40 years18 of 100 (Routine)
29 April 2025Formosa, ARdaily low min8.5 C (47.3 F)0.5 C (0.9 F)8 years8 of 100 (Routine)
5 March 2025Formosa, ARdaily high min27.0 C (80.6 F)0.4 C (0.7 F)23 years12 of 100 (Routine)
3 March 2025Formosa, ARdaily high min26.1 C (79.0 F)0.3 C (0.5 F)24 years12 of 100 (Routine)
1 March 2025Formosa, ARdaily high min26.6 C (79.9 F)0.8 C (1.4 F)24 years14 of 100 (Routine)
25 February 2025Formosa, ARdaily high min26.5 C (79.7 F)0.5 C (0.9 F)18 years11 of 100 (Routine)
15 February 2025Formosa, ARdaily high min26.3 C (79.3 F)0.3 C (0.5 F)50 years21 of 100 (Routine)
5 February 2025Formosa, ARdaily high min26.6 C (79.9 F)0.1 C (0.2 F)22 years11 of 100 (Routine)
27 December 2024Formosa, ARdaily low min16.1 C (61.0 F)0.8 C (1.4 F)3 years7 of 100 (Routine)
25 December 2024Formosa, ARdaily low min17.3 C (63.1 F)1.0 C (1.8 F)13 years11 of 100 (Routine)
25 November 2024Formosa, ARdaily high min26.9 C (80.4 F)0.3 C (0.5 F)4 years6 of 100 (Routine)
13 August 2024Formosa, ARdaily low min (Tie)3.0 C (37.4 F)tie46 years4 of 100 (Routine)
10 August 2024Formosa, ARdaily low min0.9 C (33.6 F)0.4 C (0.7 F)6 years6 of 100 (Routine)
3 August 2024Formosa, ARdaily high min24.7 C (76.5 F)2.7 C (4.9 F)43 years22 of 100 (Routine)
2 August 2024Formosa, ARdaily high min22.4 C (72.3 F)0.4 C (0.7 F)10 years8 of 100 (Routine)
12 July 2024Formosa, ARdaily low min-1.0 C (30.2 F)1.8 C (3.2 F)24 years15 of 100 (Routine)
1 July 2024Formosa, ARdaily low min0.3 C (32.5 F)3.3 C (5.9 F)3 years10 of 100 (Routine)
23 June 2024Formosa, ARdaily high min20.6 C (69.1 F)0.3 C (0.5 F)4 years6 of 100 (Routine)

Extremes by Year

1973 to 2025
Yearly extremes at Formosa: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)43.7 C (110.7 F)201440.2 C (104.4 F)51
Coldest night (TNn)-2.5 C (27.5 F)20210.8 C (33.4 F)51
Wettest day (Rx1day)362.5 mm (14.3 in)202396.1 mm (3.8 in)52
Wettest five days (Rx5day)552.3 mm (21.7 in)2023124.9 mm (4.9 in)52
Longest dry spell (CDD)26 days20037 days52

Hottest day (TXx)

Hottest day (TXx) at Formosa by year The hottest day of the year at Formosa, 1973 to 2025. The record is 43.7 C (110.7 F) in 2014, marked on the chart; the median year is 40.2 C (104.4 F). 3035404519801990200020102020Record: 43.7 C (110.7 F) in 2014
The hottest day of the year at Formosa, 1973 to 2025. The record is 43.7 C (110.7 F) in 2014, marked on the chart; the median year is 40.2 C (104.4 F).
Hottest day (TXx) at Formosa by year
YearHottest day (TXx)
1973n/a
197432.0 C (89.6 F)
197536.0 C (96.8 F)
197638.0 C (100.4 F)
197730.0 C (86.0 F)
197840.0 C (104.0 F)
197941.0 C (105.8 F)
198038.0 C (100.4 F)
198140.0 C (104.0 F)
198240.2 C (104.4 F)
198338.6 C (101.5 F)
198439.6 C (103.3 F)
198533.7 C (92.7 F)
198631.4 C (88.5 F)
198738.6 C (101.5 F)
198840.4 C (104.7 F)
198939.3 C (102.7 F)
199042.0 C (107.6 F)
199140.6 C (105.1 F)
199240.1 C (104.2 F)
199338.0 C (100.4 F)
199439.6 C (103.3 F)
199541.4 C (106.5 F)
199640.5 C (104.9 F)
199739.0 C (102.2 F)
199839.8 C (103.6 F)
199940.6 C (105.1 F)
200040.5 C (104.9 F)
200139.2 C (102.6 F)
200239.6 C (103.3 F)
200338.5 C (101.3 F)
200440.2 C (104.4 F)
200540.5 C (104.9 F)
200641.0 C (105.8 F)
200740.4 C (104.7 F)
200842.2 C (108.0 F)
200941.0 C (105.8 F)
201041.3 C (106.3 F)
201142.0 C (107.6 F)
201240.6 C (105.1 F)
201443.7 C (110.7 F)
201540.0 C (104.0 F)
201638.0 C (100.4 F)
201740.5 C (104.9 F)
201839.0 C (102.2 F)
201941.0 C (105.8 F)
202041.5 C (106.7 F)
202142.5 C (108.5 F)
202243.0 C (109.4 F)
202342.0 C (107.6 F)
202440.7 C (105.3 F)
202541.5 C (106.7 F)

Coldest night (TNn)

Coldest night (TNn) at Formosa by year The coldest night of the year at Formosa, 1973 to 2025. The record is -2.5 C (27.5 F) in 2021, marked on the chart; the median year is 0.8 C (33.4 F). -100102019801990200020102020Record: -2.5 C (27.5 F) in 2021
The coldest night of the year at Formosa, 1973 to 2025. The record is -2.5 C (27.5 F) in 2021, marked on the chart; the median year is 0.8 C (33.4 F).
Coldest night (TNn) at Formosa by year
YearColdest night (TNn)
19731.0 C (33.8 F)
19742.0 C (35.6 F)
1975-1.0 C (30.2 F)
1976-2.0 C (28.4 F)
19772.0 C (35.6 F)
19780.0 C (32.0 F)
19791.0 C (33.8 F)
19801.0 C (33.8 F)
19810.0 C (32.0 F)
19828.0 C (46.4 F)
19834.8 C (40.6 F)
19840.4 C (32.7 F)
1985n/a
198618.9 C (66.0 F)
19870.4 C (32.7 F)
1988-1.3 C (29.7 F)
19891.0 C (33.8 F)
19900.8 C (33.4 F)
19910.0 C (32.0 F)
19921.8 C (35.2 F)
1993-1.1 C (30.0 F)
1994-0.8 C (30.6 F)
19950.3 C (32.5 F)
19960.0 C (32.0 F)
19973.6 C (38.5 F)
19983.4 C (38.1 F)
19990.3 C (32.5 F)
2000-1.4 C (29.5 F)
20011.0 C (33.8 F)
20022.0 C (35.6 F)
20031.4 C (34.5 F)
20041.4 C (34.5 F)
20051.4 C (34.5 F)
20062.6 C (36.7 F)
2007-0.8 C (30.6 F)
2008-0.6 C (30.9 F)
20090.2 C (32.4 F)
20100.8 C (33.4 F)
20110.2 C (32.4 F)
20121.0 C (33.8 F)
20143.0 C (37.4 F)
20153.5 C (38.3 F)
2016-0.5 C (31.1 F)
2017-0.1 C (31.8 F)
20180.1 C (32.2 F)
20192.8 C (37.0 F)
2020-0.4 C (31.3 F)
2021-2.5 C (27.5 F)
20220.0 C (32.0 F)
20232.6 C (36.7 F)
2024-1.0 C (30.2 F)
20251.4 C (34.5 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Formosa by year The wettest day of the year at Formosa, 1973 to 2025. The record is 362.5 mm (14.3 in) in 2023, marked on the chart; the median year is 96.1 mm (3.8 in). 010020030040019801990200020102020Record: 362.5 mm (14.3 in) in 2023
The wettest day of the year at Formosa, 1973 to 2025. The record is 362.5 mm (14.3 in) in 2023, marked on the chart; the median year is 96.1 mm (3.8 in).
Wettest day (Rx1day) at Formosa by year
YearWettest day (Rx1day)
1973160.0 mm (6.3 in)
1974119.9 mm (4.7 in)
1975130.0 mm (5.1 in)
197620.1 mm (0.8 in)
197770.1 mm (2.8 in)
197870.1 mm (2.8 in)
1979130.0 mm (5.1 in)
198070.1 mm (2.8 in)
198180.0 mm (3.1 in)
1982126.0 mm (5.0 in)
198377.0 mm (3.0 in)
198473.9 mm (2.9 in)
19850.0 mm (0.00 in)
19866.1 mm (0.24 in)
1987108.0 mm (4.3 in)
1988114.0 mm (4.5 in)
198977.0 mm (3.0 in)
199068.1 mm (2.7 in)
199189.9 mm (3.5 in)
1992124.0 mm (4.9 in)
199370.1 mm (2.8 in)
1994112.0 mm (4.4 in)
1995161.0 mm (6.3 in)
1996225.0 mm (8.9 in)
1997258.1 mm (10.2 in)
1998211.1 mm (8.3 in)
199951.1 mm (2.0 in)
200062.0 mm (2.4 in)
200168.3 mm (2.7 in)
2002137.9 mm (5.4 in)
2003114.0 mm (4.5 in)
200493.0 mm (3.7 in)
200589.9 mm (3.5 in)
200678.0 mm (3.1 in)
2007134.1 mm (5.3 in)
200857.9 mm (2.3 in)
200981.0 mm (3.2 in)
201073.9 mm (2.9 in)
201171.1 mm (2.8 in)
2012105.9 mm (4.2 in)
2014225.0 mm (8.9 in)
2015122.9 mm (4.8 in)
201699.1 mm (3.9 in)
201786.1 mm (3.4 in)
2018199.9 mm (7.9 in)
201991.9 mm (3.6 in)
202066.0 mm (2.6 in)
2021129.0 mm (5.1 in)
2022109.0 mm (4.3 in)
2023362.5 mm (14.3 in)
2024137.9 mm (5.4 in)
2025297.9 mm (11.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Formosa by year The wettest five days of the year at Formosa, 1973 to 2025. The record is 552.3 mm (21.7 in) in 2023, marked on the chart; the median year is 124.9 mm (4.9 in). 020040060019801990200020102020Record: 552.3 mm (21.7 in) in 2023
The wettest five days of the year at Formosa, 1973 to 2025. The record is 552.3 mm (21.7 in) in 2023, marked on the chart; the median year is 124.9 mm (4.9 in).
Wettest five days (Rx5day) at Formosa by year
YearWettest five days (Rx5day)
1973234.2 mm (9.2 in)
1974141.9 mm (5.6 in)
1975139.4 mm (5.5 in)
197621.1 mm (0.8 in)
197778.8 mm (3.1 in)
197878.0 mm (3.1 in)
1979136.1 mm (5.4 in)
1980118.8 mm (4.7 in)
1981118.9 mm (4.7 in)
198298.0 mm (3.9 in)
1983118.1 mm (4.6 in)
1984122.9 mm (4.8 in)
19850.0 mm (0.00 in)
19860.0 mm (0.00 in)
1987198.9 mm (7.8 in)
1988153.2 mm (6.0 in)
198984.8 mm (3.3 in)
1990140.9 mm (5.5 in)
1991133.1 mm (5.2 in)
1992145.9 mm (5.7 in)
199388.7 mm (3.5 in)
1994143.5 mm (5.6 in)
1995187.2 mm (7.4 in)
1996230.1 mm (9.1 in)
1997312.5 mm (12.3 in)
1998291.1 mm (11.5 in)
199971.4 mm (2.8 in)
200047.7 mm (1.9 in)
200116.5 mm (0.6 in)
2002176.5 mm (6.9 in)
2003170.1 mm (6.7 in)
2004115.9 mm (4.6 in)
2005107.9 mm (4.2 in)
2006104.2 mm (4.1 in)
2007100.1 mm (3.9 in)
2008140.9 mm (5.5 in)
200992.9 mm (3.7 in)
2010116.3 mm (4.6 in)
2011162.9 mm (6.4 in)
201280.3 mm (3.2 in)
2014125.0 mm (4.9 in)
2015124.7 mm (4.9 in)
2016120.1 mm (4.7 in)
2017136.1 mm (5.4 in)
2018166.8 mm (6.6 in)
2019180.8 mm (7.1 in)
2020117.1 mm (4.6 in)
2021160.0 mm (6.3 in)
202261.2 mm (2.4 in)
2023552.3 mm (21.7 in)
2024130.1 mm (5.1 in)
2025312.9 mm (12.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Formosa by year The longest dry spell of the year at Formosa, 1973 to 2025. The record is 26 days in 2003, marked on the chart; the median year is 7 days. 010203019801990200020102020Record: 26 days in 2003
The longest dry spell of the year at Formosa, 1973 to 2025. The record is 26 days in 2003, marked on the chart; the median year is 7 days.
Longest dry spell (CDD) at Formosa by year
YearLongest dry spell (CDD)
197315 days
197410 days
19755 days
19767 days
197711 days
197825 days
197912 days
198023 days
198117 days
19826 days
198316 days
198410 days
19859 days
19867 days
19877 days
19889 days
19898 days
199021 days
19919 days
19928 days
199314 days
199417 days
19959 days
199614 days
199720 days
199812 days
199911 days
20006 days
20014 days
20027 days
200326 days
200414 days
200513 days
20064 days
20073 days
20083 days
20094 days
20104 days
20114 days
20124 days
20144 days
20157 days
20163 days
20173 days
20185 days
20195 days
20203 days
20214 days
20226 days
20234 days
20245 days
20253 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.

Download the Data

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