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Built 2026-10-19 (19 October 2026)

San Rafael Weather Records (ARM00087509)

Record envelope, standing records and threshold days for San Rafael (ARM00087509), Argentina, with 53 years of record.

Key Facts for San Rafael

  • San Rafael (ARM00087509) is a weather station in Argentina at -34.59 latitude and -68.40 longitude, 753 m (2,470 ft) above sea level.
  • The station reports from 1973 to 2025, 53 years of record.
  • 1,464 records set at San Rafael still stand.
  • Records are tracked for tmin: an element needs 30 years of data to be eligible.
  • San Rafael set a daily record low minimum temperature of -7.8 C (18.0 F) on 1 July 2025.

About the Station

  • Location: Argentina, -34.59 latitude, -68.40 longitude.
  • Elevation: 753 m (2,470 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 San Rafael, with 2026 drawn through them The band shows the record high and record low for each calendar day at San Rafael. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at San Rafael. 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 San Rafael, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan42.7 C (108.9 F)4.7 C (40.5 F)n/an/a
Feb40.5 C (104.9 F)3.4 C (38.1 F)n/an/a
Mar38.0 C (100.4 F)0.0 C (32.0 F)n/an/a
Apr35.4 C (95.7 F)-4.3 C (24.3 F)n/an/a
May30.8 C (87.4 F)-7.8 C (18.0 F)n/an/a
Jun28.1 C (82.6 F)-8.4 C (16.9 F)n/an/a
Jul28.0 C (82.4 F)-9.7 C (14.5 F)n/an/a
Aug33.4 C (92.1 F)-8.0 C (17.6 F)n/an/a
Sep34.6 C (94.3 F)-4.5 C (23.9 F)n/an/a
Oct36.5 C (97.7 F)-2.0 C (28.4 F)n/an/a
Nov39.8 C (103.6 F)-0.3 C (31.5 F)n/an/a
Dec41.5 C (106.7 F)3.5 C (38.3 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at San Rafael by the year they were set 1,464 records at San Rafael still stand. 1980 holds the most, with 42. 02040601973: 131974: 191975: 241976: 191977: 221978: 151979: 321980: 421981: 251982: 171983: 281984: 191986: 11987: 231988: 191989: 271990: 361991: 321992: 311993: 401994: 261995: 261996: 231997: 411998: 251999: 402000: 292001: 302002: 252003: 262004: 252005: 322006: 302007: 352008: 272009: 412010: 292011: 202012: 352013: 332014: 342015: 362016: 292017: 312018: 332019: 312020: 272021: 352022: 352023: 352024: 332025: 23197319791986199219982004201020162022
1,464 records at San Rafael still stand. 1980 holds the most, with 42.
Standing records at San Rafael by the year they were set
Year setStanding records
197313
197419
197524
197619
197722
197815
197932
198042
198125
198217
198328
198419
19861
198723
198819
198927
199036
199132
199231
199340
199426
199526
199623
199741
199825
199940
200029
200130
200225
200326
200425
200532
200630
200735
200827
200941
201029
201120
201235
201333
201434
201536
201629
201731
201833
201931
202027
202135
202235
202335
202433
202523

All-Time Record Progression

1 new records
When San Rafael set new all-time records 1 all-time records were set at San Rafael between 29 January 2006 and 29 January 2006. Each dot is a new record. Record high minimum temperature29 January 2006: Record high minimum temperature 26.2 C (79.2 F)
1 all-time records were set at San Rafael between 29 January 2006 and 29 January 2006. Each dot is a new record.
When San Rafael set new all-time records
DateKindDetail
2006-01-29Record high minimum temperatureRecord high minimum temperature 26.2 C (79.2 F)

Wettest Day of Each Month

Nov: 231.9 mm (9.1 in)
Record daily precipitation for each month at San Rafael The wettest day on record for each calendar month at San Rafael. The most was 231.9 mm (9.1 in) on 10 November 2020. 0100200300 Jan: 141.0 mm (5.6 in), 19 January 2010 Jan Feb: 141.2 mm (5.6 in), 4 February 2014 Feb Mar: 194.1 mm (7.6 in), 27 March 2004 Mar Apr: 163.6 mm (6.4 in), 8 April 2021 Apr May: 68.1 mm (2.7 in), 13 May 1998 May Jun: 86.1 mm (3.4 in), 16 June 1996 Jun Jul: 119.9 mm (4.7 in), 1 July 1979 Jul Aug: 141.0 mm (5.6 in), 24 August 2009 Aug Sep: 147.1 mm (5.8 in), 10 September 1992 Sep Oct: 141.5 mm (5.6 in), 7 October 2009 Oct Nov: 231.9 mm (9.1 in), 10 November 2020 Nov Dec: 194.1 mm (7.6 in), 18 December 2020 Dec
The wettest day on record for each calendar month at San Rafael. The most was 231.9 mm (9.1 in) on 10 November 2020.
Record daily precipitation for each month at San Rafael
MonthRecord daily precipitation (mm)Date
Jan141.0 mm (5.6 in)19 January 2010
Feb141.2 mm (5.6 in)4 February 2014
Mar194.1 mm (7.6 in)27 March 2004
Apr163.6 mm (6.4 in)8 April 2021
May68.1 mm (2.7 in)13 May 1998
Jun86.1 mm (3.4 in)16 June 1996
Jul119.9 mm (4.7 in)1 July 1979
Aug141.0 mm (5.6 in)24 August 2009
Sep147.1 mm (5.8 in)10 September 1992
Oct141.5 mm (5.6 in)7 October 2009
Nov231.9 mm (9.1 in)10 November 2020
Dec194.1 mm (7.6 in)18 December 2020

Period of Record Coverage

1973 to 2025
Days with data per year at San Rafael 52 years of record at San Rafael, 1973 to 2025. 52 years have data for under 90 percent of days and are left out of rankings: 1973, 1974, 1975, 1977, 1978, 1979, 1980, 1981 and others. 1973: 1 of 365 days1974: 1 of 365 days1975: 3 of 365 days1977: 6 of 365 days1978: 51 of 365 days1979: 124 of 365 days1980: 163 of 366 days1981: 156 of 365 days1982: 113 of 365 days1983: 145 of 365 days1984: 123 of 366 days1985: 2 of 365 days1986: 2 of 365 days1987: 86 of 365 days1988: 172 of 366 days1989: 178 of 365 days1990: 186 of 365 days1991: 175 of 365 days1992: 168 of 366 days1993: 165 of 365 days1994: 163 of 365 days1995: 152 of 365 days1996: 152 of 366 days1997: 176 of 365 days1998: 191 of 365 days1999: 175 of 365 days2000: 186 of 366 days2001: 165 of 365 days2002: 158 of 365 days2003: 158 of 365 days2004: 154 of 366 days2005: 151 of 365 days2006: 175 of 365 days2007: 177 of 365 days2008: 200 of 366 days2009: 197 of 365 days2010: 199 of 365 days2011: 183 of 365 days2012: 186 of 366 days2013: 188 of 365 days2014: 189 of 365 days2015: 205 of 365 days2016: 194 of 366 days2017: 202 of 365 days2018: 162 of 365 days2019: 185 of 365 days2020: 187 of 366 days2021: 179 of 365 days2022: 186 of 365 days2023: 179 of 365 days2024: 185 of 366 days2025: 121 of 365 days19801990200020102020
52 years of record at San Rafael, 1973 to 2025. 52 years have data for under 90 percent of days and are left out of rankings: 1973, 1974, 1975, 1977, 1978, 1979, 1980, 1981 and others.
Days with data per year at San Rafael
YearDays with dataShare of yearComplete
197310%No
197410%No
197531%No
197762%No
19785114%No
197912434%No
198016345%No
198115643%No
198211331%No
198314540%No
198412334%No
198521%No
198621%No
19878624%No
198817247%No
198917849%No
199018651%No
199117548%No
199216846%No
199316545%No
199416345%No
199515242%No
199615242%No
199717648%No
199819152%No
199917548%No
200018651%No
200116545%No
200215843%No
200315843%No
200415442%No
200515141%No
200617548%No
200717748%No
200820055%No
200919754%No
201019955%No
201118350%No
201218651%No
201318852%No
201418952%No
201520556%No
201619453%No
201720255%No
201816244%No
201918551%No
202018751%No
202117949%No
202218651%No
202317949%No
202418551%No
202512133%No

Latest Records

20
Latest records at San Rafael
DateStationRecordValueBeat old record byOld record stoodSignificance
1 July 2025San Rafael, ARdaily low min-7.8 C (18.0 F)1.4 C (2.5 F)14 years13 of 100 (Routine)
30 June 2025San Rafael, ARmonthly low min-8.4 C (16.9 F)1.2 C (2.2 F)0 years19 of 100 (Routine)
23 June 2025San Rafael, ARmonthly low min-7.2 C (19.0 F)0.2 C (0.4 F)46 years28 of 100 (Routine)
17 May 2025San Rafael, ARdaily high min9.9 C (49.8 F)0.9 C (1.6 F)46 years20 of 100 (Routine)
21 March 2025San Rafael, ARdaily high min18.1 C (64.6 F)1.5 C (2.7 F)35 years19 of 100 (Routine)
5 March 2025San Rafael, ARdaily high min20.7 C (69.3 F)1.5 C (2.7 F)4 years10 of 100 (Routine)
27 February 2025San Rafael, ARdaily high min20.5 C (68.9 F)1.5 C (2.7 F)48 years23 of 100 (Routine)
24 February 2025San Rafael, ARdaily high min22.5 C (72.5 F)2.4 C (4.3 F)8 years14 of 100 (Routine)
23 February 2025San Rafael, ARdaily high min22.9 C (73.2 F)1.6 C (2.9 F)9 years11 of 100 (Routine)
22 February 2025San Rafael, ARdaily high min21.7 C (71.1 F)1.7 C (3.1 F)44 years23 of 100 (Routine)
21 February 2025San Rafael, ARdaily high min (Tie)20.1 C (68.2 F)tie1 year1 of 100 (Routine)
10 February 2025San Rafael, ARdaily high min22.1 C (71.8 F)0.8 C (1.4 F)2 years7 of 100 (Routine)
9 February 2025San Rafael, ARdaily high min21.7 C (71.1 F)0.4 C (0.7 F)24 years13 of 100 (Routine)
31 January 2025San Rafael, ARdaily high min20.6 C (69.1 F)0.6 C (1.1 F)50 years21 of 100 (Routine)
16 January 2025San Rafael, ARdaily high min20.9 C (69.6 F)0.9 C (1.6 F)49 years21 of 100 (Routine)
7 December 2024San Rafael, ARdaily low min6.3 C (43.3 F)2.0 C (3.6 F)12 years14 of 100 (Routine)
23 November 2024San Rafael, ARdaily high min18.9 C (66.0 F)0.2 C (0.4 F)34 years15 of 100 (Routine)
1 November 2024San Rafael, ARdaily high min16.6 C (61.9 F)1.6 C (2.9 F)47 years23 of 100 (Routine)
20 October 2024San Rafael, ARdaily high min15.5 C (59.9 F)0.3 C (0.5 F)16 years9 of 100 (Routine)
19 October 2024San Rafael, ARdaily high min15.1 C (59.2 F)0.9 C (1.6 F)11 years10 of 100 (Routine)

Extremes by Year

1973 to 2025
Yearly extremes at San Rafael: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.7 C (108.9 F)201038.5 C (101.3 F)52
Coldest night (TNn)-9.7 C (14.5 F)2000-5.8 C (21.5 F)52
Wettest day (Rx1day)231.9 mm (9.1 in)202056.9 mm (2.2 in)53
Wettest five days (Rx5day)215.0 mm (8.5 in)200455.9 mm (2.2 in)51
Longest dry spell (CDD)38 days19808 days53

Hottest day (TXx)

Hottest day (TXx) at San Rafael by year The hottest day of the year at San Rafael, 1973 to 2025. The record is 42.7 C (108.9 F) in 2010, marked on the chart; the median year is 38.5 C (101.3 F). 102030405019801990200020102020Record: 42.7 C (108.9 F) in 2010
The hottest day of the year at San Rafael, 1973 to 2025. The record is 42.7 C (108.9 F) in 2010, marked on the chart; the median year is 38.5 C (101.3 F).
Hottest day (TXx) at San Rafael by year
YearHottest day (TXx)
197321.0 C (69.8 F)
197424.0 C (75.2 F)
197524.0 C (75.2 F)
1976n/a
197730.0 C (86.0 F)
197836.0 C (96.8 F)
197935.0 C (95.0 F)
198039.0 C (102.2 F)
198138.0 C (100.4 F)
198239.7 C (103.5 F)
198339.5 C (103.1 F)
198438.0 C (100.4 F)
198522.3 C (72.1 F)
198616.6 C (61.9 F)
198739.8 C (103.6 F)
198838.0 C (100.4 F)
198939.5 C (103.1 F)
199037.8 C (100.0 F)
199137.0 C (98.6 F)
199237.5 C (99.5 F)
199337.7 C (99.9 F)
199440.3 C (104.5 F)
199541.5 C (106.7 F)
199637.2 C (99.0 F)
199737.5 C (99.5 F)
199839.5 C (103.1 F)
199939.5 C (103.1 F)
200037.7 C (99.9 F)
200139.1 C (102.4 F)
200238.0 C (100.4 F)
200337.0 C (98.6 F)
200436.5 C (97.7 F)
200537.1 C (98.8 F)
200641.0 C (105.8 F)
200739.0 C (102.2 F)
200838.5 C (101.3 F)
200939.2 C (102.6 F)
201042.7 C (108.9 F)
201138.1 C (100.6 F)
201240.0 C (104.0 F)
201339.4 C (102.9 F)
201438.5 C (101.3 F)
201537.7 C (99.9 F)
201638.8 C (101.8 F)
201740.5 C (104.9 F)
201839.9 C (103.8 F)
201938.2 C (100.8 F)
202039.6 C (103.3 F)
202139.0 C (102.2 F)
202241.8 C (107.2 F)
202338.8 C (101.8 F)
202438.7 C (101.7 F)
202539.5 C (103.1 F)

Coldest night (TNn)

Coldest night (TNn) at San Rafael by year The coldest night of the year at San Rafael, 1973 to 2025. The record is -9.7 C (14.5 F) in 2000, marked on the chart; the median year is -5.8 C (21.5 F). -10-50519801990200020102020Record: -9.7 C (14.5 F) in 2000
The coldest night of the year at San Rafael, 1973 to 2025. The record is -9.7 C (14.5 F) in 2000, marked on the chart; the median year is -5.8 C (21.5 F).
Coldest night (TNn) at San Rafael by year
YearColdest night (TNn)
1973-4.0 C (24.8 F)
1974-6.0 C (21.2 F)
1975-8.0 C (17.6 F)
1976-8.0 C (17.6 F)
1977-4.0 C (24.8 F)
1978-6.0 C (21.2 F)
1979-8.0 C (17.6 F)
1980-7.0 C (19.4 F)
1981-6.0 C (21.2 F)
19823.2 C (37.8 F)
1983-5.0 C (23.0 F)
1984-7.8 C (18.0 F)
1985n/a
19863.6 C (38.5 F)
1987-4.3 C (24.3 F)
1988-8.3 C (17.1 F)
1989-8.5 C (16.7 F)
1990-6.8 C (19.8 F)
1991-8.0 C (17.6 F)
1992-6.2 C (20.8 F)
1993-7.1 C (19.2 F)
1994-6.5 C (20.3 F)
1995-5.6 C (21.9 F)
1996-5.7 C (21.7 F)
1997-4.0 C (24.8 F)
1998-3.3 C (26.1 F)
1999-7.8 C (18.0 F)
2000-9.7 C (14.5 F)
2001-4.8 C (23.4 F)
2002-6.2 C (20.8 F)
2003-5.8 C (21.6 F)
2004-3.7 C (25.3 F)
2005-5.2 C (22.6 F)
2006-3.8 C (25.2 F)
2007-7.4 C (18.7 F)
2008-4.5 C (23.9 F)
2009-5.5 C (22.1 F)
2010-6.0 C (21.2 F)
2011-8.4 C (16.9 F)
2012-7.7 C (18.1 F)
2013-6.0 C (21.2 F)
2014-3.4 C (25.9 F)
2015-4.9 C (23.2 F)
2016-2.9 C (26.8 F)
2017-5.4 C (22.3 F)
2018-4.6 C (23.7 F)
2019-4.5 C (23.9 F)
2020-5.5 C (22.1 F)
2021-6.9 C (19.6 F)
2022-5.4 C (22.3 F)
2023-4.4 C (24.1 F)
2024-5.9 C (21.4 F)
2025-8.4 C (16.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at San Rafael by year The wettest day of the year at San Rafael, 1973 to 2025. The record is 231.9 mm (9.1 in) in 2020, marked on the chart; the median year is 56.9 mm (2.2 in). 010020030019801990200020102020Record: 231.9 mm (9.1 in) in 2020
The wettest day of the year at San Rafael, 1973 to 2025. The record is 231.9 mm (9.1 in) in 2020, marked on the chart; the median year is 56.9 mm (2.2 in).
Wettest day (Rx1day) at San Rafael by year
YearWettest day (Rx1day)
197338.1 mm (1.5 in)
197459.9 mm (2.4 in)
19750.0 mm (0.00 in)
197626.9 mm (1.1 in)
197750.0 mm (2.0 in)
197880.0 mm (3.1 in)
1979119.9 mm (4.7 in)
198039.9 mm (1.6 in)
198139.1 mm (1.5 in)
198239.9 mm (1.6 in)
1983119.9 mm (4.7 in)
198437.1 mm (1.5 in)
19850.0 mm (0.00 in)
19860.3 mm (0.01 in)
198738.1 mm (1.5 in)
198821.1 mm (0.8 in)
198924.9 mm (1.0 in)
1990138.9 mm (5.5 in)
1991141.0 mm (5.6 in)
1992147.1 mm (5.8 in)
199334.0 mm (1.3 in)
199495.0 mm (3.7 in)
199537.1 mm (1.5 in)
199686.1 mm (3.4 in)
1997122.9 mm (4.8 in)
199868.1 mm (2.7 in)
199960.2 mm (2.4 in)
200028.4 mm (1.1 in)
200162.7 mm (2.5 in)
200246.0 mm (1.8 in)
200391.9 mm (3.6 in)
2004194.1 mm (7.6 in)
2005119.9 mm (4.7 in)
2006111.5 mm (4.4 in)
2007140.5 mm (5.5 in)
200863.0 mm (2.5 in)
2009141.5 mm (5.6 in)
2010141.0 mm (5.6 in)
201126.9 mm (1.1 in)
201239.9 mm (1.6 in)
201333.0 mm (1.3 in)
2014141.2 mm (5.6 in)
201545.0 mm (1.8 in)
201691.2 mm (3.6 in)
201753.1 mm (2.1 in)
201842.2 mm (1.7 in)
201939.9 mm (1.6 in)
2020231.9 mm (9.1 in)
2021163.6 mm (6.4 in)
202256.9 mm (2.2 in)
202331.0 mm (1.2 in)
202480.0 mm (3.1 in)
202529.0 mm (1.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at San Rafael by year The wettest five days of the year at San Rafael, 1973 to 2025. The record is 215.0 mm (8.5 in) in 2004, marked on the chart; the median year is 55.9 mm (2.2 in). 010020030019801990200020102020Record: 215.0 mm (8.5 in) in 2004
The wettest five days of the year at San Rafael, 1973 to 2025. The record is 215.0 mm (8.5 in) in 2004, marked on the chart; the median year is 55.9 mm (2.2 in).
Wettest five days (Rx5day) at San Rafael by year
YearWettest five days (Rx5day)
197352.1 mm (2.1 in)
197467.8 mm (2.7 in)
19750.0 mm (0.00 in)
197640.9 mm (1.6 in)
197756.1 mm (2.2 in)
1978117.1 mm (4.6 in)
1979137.9 mm (5.4 in)
198050.4 mm (2.0 in)
198161.2 mm (2.4 in)
198227.2 mm (1.1 in)
1983139.9 mm (5.5 in)
198467.1 mm (2.6 in)
19850.0 mm (0.00 in)
19860.3 mm (0.01 in)
198740.2 mm (1.6 in)
198821.1 mm (0.8 in)
198934.0 mm (1.3 in)
1990182.8 mm (7.2 in)
199148.0 mm (1.9 in)
1992161.0 mm (6.3 in)
199341.9 mm (1.6 in)
199421.4 mm (0.8 in)
199537.9 mm (1.5 in)
199686.4 mm (3.4 in)
1997123.4 mm (4.9 in)
199871.1 mm (2.8 in)
199948.0 mm (1.9 in)
200026.9 mm (1.1 in)
200114.8 mm (0.6 in)
200222.9 mm (0.9 in)
200394.9 mm (3.7 in)
2004215.0 mm (8.5 in)
2005129.5 mm (5.1 in)
200619.1 mm (0.8 in)
2007155.5 mm (6.1 in)
200874.9 mm (2.9 in)
200970.8 mm (2.8 in)
201021.1 mm (0.8 in)
201161.0 mm (2.4 in)
201255.9 mm (2.2 in)
201375.0 mm (3.0 in)
2014161.6 mm (6.4 in)
201546.2 mm (1.8 in)
2016101.7 mm (4.0 in)
201772.1 mm (2.8 in)
201853.9 mm (2.1 in)
2019n/a
2020n/a
202161.2 mm (2.4 in)
20222.8 mm (0.11 in)
202310.1 mm (0.4 in)
202468.1 mm (2.7 in)
202531.0 mm (1.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at San Rafael by year The longest dry spell of the year at San Rafael, 1973 to 2025. The record is 38 days in 1980, marked on the chart; the median year is 8 days. 01020304019801990200020102020Record: 38 days in 1980
The longest dry spell of the year at San Rafael, 1973 to 2025. The record is 38 days in 1980, marked on the chart; the median year is 8 days.
Longest dry spell (CDD) at San Rafael by year
YearLongest dry spell (CDD)
197318 days
197412 days
197515 days
197610 days
197718 days
197822 days
197932 days
198038 days
198120 days
198211 days
198312 days
19849 days
19859 days
19868 days
19878 days
19888 days
19896 days
19906 days
19918 days
199211 days
199315 days
19949 days
199511 days
199612 days
199713 days
199816 days
199911 days
20003 days
20014 days
20025 days
200310 days
200419 days
200512 days
20062 days
20072 days
20084 days
20092 days
20103 days
20113 days
20122 days
20134 days
20143 days
20153 days
20162 days
20173 days
20184 days
20191 day
20202 days
20214 days
20223 days
20232 days
20242 days
20252 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 San Rafael standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for San Rafael 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).