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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Diego Aracena Intl Weather Records (CIM00085418)

Record envelope, standing records and threshold days for Diego Aracena Intl (CIM00085418), Chile, with 53 years of record.

Key Facts for Diego Aracena Intl

  • Diego Aracena Intl (CIM00085418) is a weather station in Chile at -20.54 latitude and -70.18 longitude, 47 m (155 ft) above sea level.
  • The station reports from 1973 to 2025, 53 years of record.
  • 1,464 records set at Diego Aracena Intl still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Diego Aracena Intl set a daily record high minimum temperature of 17.8 C (64.0 F) on 11 June 2025.

About the Station

  • Location: Chile, -20.54 latitude, -70.18 longitude.
  • Elevation: 47 m (155 ft).
  • Period of record: 1973 to 2025, 53 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Diego Aracena Intl, with 2026 drawn through them The band shows the record high and record low for each calendar day at Diego Aracena Intl. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 010203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Diego Aracena Intl. 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 Diego Aracena Intl, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan31.2 C (88.2 F)13.0 C (55.4 F)n/a18.0 C (64.4 F)
Feb30.6 C (87.1 F)10.1 C (50.2 F)27.6 C (81.7 F)18.5 C (65.3 F)
Mar31.1 C (88.0 F)11.0 C (51.8 F)27.3 C (81.1 F)17.4 C (63.3 F)
Apr30.4 C (86.7 F)8.0 C (46.4 F)24.6 C (76.3 F)14.6 C (58.3 F)
May28.0 C (82.4 F)6.0 C (42.8 F)21.5 C (70.7 F)14.8 C (58.6 F)
Jun27.1 C (80.8 F)5.0 C (41.0 F)21.0 C (69.8 F)12.8 C (55.0 F)
Jul22.6 C (72.7 F)5.0 C (41.0 F)19.5 C (67.1 F)12.3 C (54.1 F)
Aug22.0 C (71.6 F)6.0 C (42.8 F)19.9 C (67.8 F)13.0 C (55.4 F)
Sep22.8 C (73.0 F)6.0 C (42.8 F)n/an/a
Oct24.2 C (75.6 F)7.0 C (44.6 F)n/an/a
Nov25.5 C (77.9 F)7.4 C (45.3 F)n/an/a
Dec27.8 C (82.0 F)11.0 C (51.8 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Diego Aracena Intl by the year they were set 1,464 records at Diego Aracena Intl still stand. 1973 holds the most, with 188. 0501001502001973: 1881974: 451975: 151984: 61985: 81986: 121987: 281988: 91989: 141990: 131991: 491992: 701993: 381994: 401995: 141996: 341997: 1321998: 431999: 192000: 122001: 242002: 122003: 172004: 162005: 402006: 142007: 642008: 202009: 572010: 1292011: 102012: 262013: 242014: 152015: 542016: 72017: 312018: 162019: 82020: 152021: 72022: 142023: 472024: 52025: 3197319861991199620012006201120162021
1,464 records at Diego Aracena Intl still stand. 1973 holds the most, with 188.
Standing records at Diego Aracena Intl by the year they were set
Year setStanding records
1973188
197445
197515
19846
19858
198612
198728
19889
198914
199013
199149
199270
199338
199440
199514
199634
1997132
199843
199919
200012
200124
200212
200317
200416
200540
200614
200764
200820
200957
2010129
201110
201226
201324
201415
201554
20167
201731
201816
20198
202015
20217
202214
202347
20245
20253

All-Time Record Progression

1 new records
When Diego Aracena Intl set new all-time records 1 all-time records were set at Diego Aracena Intl between 22 January 2017 and 22 January 2017. Each dot is a new record. Record high minimum temperature22 January 2017: Record high minimum temperature 24.0 C (75.2 F)
1 all-time records were set at Diego Aracena Intl between 22 January 2017 and 22 January 2017. Each dot is a new record.
When Diego Aracena Intl set new all-time records
DateKindDetail
2017-01-22Record high minimum temperatureRecord high minimum temperature 24.0 C (75.2 F)

Wettest Day of Each Month

Jul: 108.0 mm (4.3 in)
Record daily precipitation for each month at Diego Aracena Intl The wettest day on record for each calendar month at Diego Aracena Intl. The most was 108.0 mm (4.3 in) on 28 July 1973. 050100150 Jan: 51.1 mm (2.0 in), 13 January 1974 Jan Feb: 51.1 mm (2.0 in), 10 February 1974 Feb Mar: 51.1 mm (2.0 in), 17 March 1974 Mar Apr: 4.3 mm (0.17 in), 5 April 2019 Apr May: 8.9 mm (0.35 in), 29 May 1992 May Jun: 99.1 mm (3.9 in), 16 June 1990 Jun Jul: 108.0 mm (4.3 in), 28 July 1973 Jul Aug: 3.6 mm (0.14 in), 10 August 2015 Aug Sep: 51.1 mm (2.0 in), 21 September 1973 Sep Oct: 51.1 mm (2.0 in), 24 October 1973 Oct Nov: 99.1 mm (3.9 in), 14 November 1989 Nov Dec: 51.1 mm (2.0 in), 12 December 1973 Dec
The wettest day on record for each calendar month at Diego Aracena Intl. The most was 108.0 mm (4.3 in) on 28 July 1973.
Record daily precipitation for each month at Diego Aracena Intl
MonthRecord daily precipitation (mm)Date
Jan51.1 mm (2.0 in)13 January 1974
Feb51.1 mm (2.0 in)10 February 1974
Mar51.1 mm (2.0 in)17 March 1974
Apr4.3 mm (0.17 in)5 April 2019
May8.9 mm (0.35 in)29 May 1992
Jun99.1 mm (3.9 in)16 June 1990
Jul108.0 mm (4.3 in)28 July 1973
Aug3.6 mm (0.14 in)10 August 2015
Sep51.1 mm (2.0 in)21 September 1973
Oct51.1 mm (2.0 in)24 October 1973
Nov99.1 mm (3.9 in)14 November 1989
Dec51.1 mm (2.0 in)12 December 1973

Period of Record Coverage

1973 to 2025
Days with data per year at Diego Aracena Intl 44 years of record at Diego Aracena Intl, 1973 to 2025. 44 years have data for under 90 percent of days and are left out of rankings: 1973, 1975, 1984, 1985, 1986, 1987, 1988, 1989 and others. 1973: 82 of 365 days1975: 1 of 365 days1984: 88 of 366 days1985: 156 of 365 days1986: 249 of 365 days1987: 264 of 365 days1988: 290 of 366 days1989: 279 of 365 days1990: 287 of 365 days1991: 294 of 365 days1992: 242 of 366 days1993: 287 of 365 days1994: 282 of 365 days1995: 299 of 365 days1996: 269 of 366 days1997: 250 of 365 days1998: 258 of 365 days1999: 266 of 365 days2000: 253 of 366 days2001: 264 of 365 days2002: 257 of 365 days2003: 271 of 365 days2004: 268 of 366 days2005: 277 of 365 days2006: 241 of 365 days2007: 266 of 365 days2008: 259 of 366 days2009: 241 of 365 days2010: 245 of 365 days2011: 238 of 365 days2012: 288 of 366 days2013: 257 of 365 days2014: 232 of 365 days2015: 200 of 365 days2016: 123 of 366 days2017: 213 of 365 days2018: 258 of 365 days2019: 269 of 365 days2020: 277 of 366 days2021: 93 of 365 days2022: 149 of 365 days2023: 129 of 365 days2024: 183 of 366 days2025: 166 of 365 days1990200020102020
44 years of record at Diego Aracena Intl, 1973 to 2025. 44 years have data for under 90 percent of days and are left out of rankings: 1973, 1975, 1984, 1985, 1986, 1987, 1988, 1989 and others.
Days with data per year at Diego Aracena Intl
YearDays with dataShare of yearComplete
19738222%No
197510%No
19848824%No
198515643%No
198624968%No
198726472%No
198829079%No
198927976%No
199028779%No
199129481%No
199224266%No
199328779%No
199428277%No
199529982%No
199626973%No
199725068%No
199825871%No
199926673%No
200025369%No
200126472%No
200225770%No
200327174%No
200426873%No
200527776%No
200624166%No
200726673%No
200825971%No
200924166%No
201024567%No
201123865%No
201228879%No
201325770%No
201423264%No
201520055%No
201612334%No
201721358%No
201825871%No
201926974%No
202027776%No
20219325%No
202214941%No
202312935%No
202418350%No
202516645%No

Latest Records

20
Latest records at Diego Aracena Intl
DateStationRecordValueBeat old record byOld record stoodSignificance
11 June 2025Diego Aracena Intl, CLdaily high min17.8 C (64.0 F)0.8 C (1.4 F)12 years12 of 100 (Routine)
27 February 2025Diego Aracena Intl, CLdaily high min21.0 C (69.8 F)0.1 C (0.2 F)5 years6 of 100 (Routine)
11 February 2025Diego Aracena Intl, CLdaily high min21.7 C (71.1 F)0.1 C (0.2 F)13 years8 of 100 (Routine)
7 December 2024Diego Aracena Intl, CLdaily low max (Tie)21.3 C (70.3 F)tie23 years2 of 100 (Routine)
29 October 2024Diego Aracena Intl, CLdaily high min17.7 C (63.9 F)0.2 C (0.4 F)9 years8 of 100 (Routine)
9 October 2024Diego Aracena Intl, CLdaily high min (Tie)16.8 C (62.2 F)tie32 years3 of 100 (Routine)
8 October 2024Diego Aracena Intl, CLdaily high min17.5 C (63.5 F)0.5 C (0.9 F)9 years10 of 100 (Routine)
9 June 2024Diego Aracena Intl, CLdaily high min (Tie)16.5 C (61.7 F)tie4 years1 of 100 (Routine)
21 February 2024Diego Aracena Intl, CLdaily high min22.3 C (72.1 F)0.5 C (0.9 F)8 years9 of 100 (Routine)
19 February 2024Diego Aracena Intl, CLdaily high min21.7 C (71.1 F)0.1 C (0.2 F)14 years9 of 100 (Routine)
17 February 2024Diego Aracena Intl, CLdaily high min (Tie)21.4 C (70.5 F)tie6 years1 of 100 (Routine)
8 February 2024Diego Aracena Intl, CLdaily high max30.2 C (86.4 F)1.3 C (2.3 F)12 years17 of 100 (Routine)
16 December 2023Diego Aracena Intl, CLdaily high min19.7 C (67.5 F)0.1 C (0.2 F)18 years10 of 100 (Routine)
27 November 2023Diego Aracena Intl, CLdaily high min19.0 C (66.2 F)0.2 C (0.4 F)16 years11 of 100 (Routine)
11 November 2023Diego Aracena Intl, CLdaily high max23.5 C (74.3 F)0.3 C (0.5 F)25 years14 of 100 (Routine)
30 October 2023Diego Aracena Intl, CLdaily high max23.4 C (74.1 F)1.2 C (2.2 F)36 years24 of 100 (Routine)
3 October 2023Diego Aracena Intl, CLdaily high min (Tie)17.7 C (63.9 F)tie8 years1 of 100 (Routine)
29 September 2023Diego Aracena Intl, CLdaily high min16.7 C (62.1 F)0.2 C (0.4 F)4 years7 of 100 (Routine)
23 September 2023Diego Aracena Intl, CLdaily high max (Tie)21.4 C (70.5 F)tie28 years3 of 100 (Routine)
22 September 2023Diego Aracena Intl, CLdaily high min17.7 C (63.9 F)1.3 C (2.3 F)4 years14 of 100 (Routine)

Extremes by Year

1973 to 2025
Yearly extremes at Diego Aracena Intl: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)31.2 C (88.2 F)199528.9 C (83.9 F)44
Coldest night (TNn)5.0 C (41.0 F)197310.1 C (50.2 F)45
Wettest day (Rx1day)108.0 mm (4.3 in)19730.0 mm (0.00 in)45
Wettest five days (Rx5day)186.0 mm (7.3 in)19730.0 mm (0.00 in)41
Longest dry spell (CDD)322 days201434 days45

Hottest day (TXx)

Hottest day (TXx) at Diego Aracena Intl by year The hottest day of the year at Diego Aracena Intl, 1973 to 2025. The record is 31.2 C (88.2 F) in 1995, marked on the chart; the median year is 28.9 C (83.9 F). 242628303219801990200020102020Record: 31.2 C (88.2 F) in 1995
The hottest day of the year at Diego Aracena Intl, 1973 to 2025. The record is 31.2 C (88.2 F) in 1995, marked on the chart; the median year is 28.9 C (83.9 F).
Hottest day (TXx) at Diego Aracena Intl by year
YearHottest day (TXx)
197326.0 C (78.8 F)
1974n/a
197525.0 C (77.0 F)
198426.4 C (79.5 F)
198528.2 C (82.8 F)
198630.6 C (87.1 F)
198729.4 C (84.9 F)
198828.0 C (82.4 F)
198930.3 C (86.5 F)
199028.0 C (82.4 F)
199130.9 C (87.6 F)
199231.1 C (88.0 F)
199329.4 C (84.9 F)
199429.4 C (84.9 F)
199531.2 C (88.2 F)
199628.0 C (82.4 F)
199730.4 C (86.7 F)
199830.4 C (86.7 F)
199927.1 C (80.8 F)
200028.2 C (82.8 F)
200128.2 C (82.8 F)
200228.7 C (83.7 F)
200327.9 C (82.2 F)
200427.4 C (81.3 F)
200528.1 C (82.6 F)
200629.0 C (84.2 F)
200728.8 C (83.8 F)
200828.8 C (83.8 F)
200930.4 C (86.7 F)
201027.1 C (80.8 F)
201128.9 C (84.0 F)
201229.0 C (84.2 F)
201330.0 C (86.0 F)
201429.0 C (84.2 F)
201528.6 C (83.5 F)
201628.8 C (83.8 F)
201730.0 C (86.0 F)
201829.6 C (85.3 F)
201930.4 C (86.7 F)
202029.0 C (84.2 F)
202127.7 C (81.9 F)
202226.5 C (79.7 F)
202329.5 C (85.1 F)
202430.2 C (86.4 F)
202527.6 C (81.7 F)

Coldest night (TNn)

Coldest night (TNn) at Diego Aracena Intl by year The coldest night of the year at Diego Aracena Intl, 1973 to 2025. The record is 5.0 C (41.0 F) in 1973, marked on the chart; the median year is 10.1 C (50.2 F). 57.51012.51519801990200020102020Record: 5.0 C (41.0 F) in 1973
The coldest night of the year at Diego Aracena Intl, 1973 to 2025. The record is 5.0 C (41.0 F) in 1973, marked on the chart; the median year is 10.1 C (50.2 F).
Coldest night (TNn) at Diego Aracena Intl by year
YearColdest night (TNn)
19735.0 C (41.0 F)
19746.0 C (42.8 F)
197512.0 C (53.6 F)
198411.1 C (52.0 F)
19857.4 C (45.3 F)
19869.6 C (49.3 F)
198711.4 C (52.5 F)
19888.3 C (46.9 F)
19899.2 C (48.6 F)
199010.2 C (50.4 F)
19919.0 C (48.2 F)
199210.1 C (50.2 F)
199310.8 C (51.4 F)
19949.8 C (49.6 F)
199510.0 C (50.0 F)
19968.5 C (47.3 F)
199712.9 C (55.2 F)
199810.0 C (50.0 F)
19999.9 C (49.8 F)
200010.0 C (50.0 F)
20018.9 C (48.0 F)
200210.1 C (50.2 F)
20039.9 C (49.8 F)
200410.1 C (50.2 F)
20059.0 C (48.2 F)
200611.5 C (52.7 F)
20079.5 C (49.1 F)
20089.9 C (49.8 F)
200911.2 C (52.2 F)
20108.0 C (46.4 F)
20119.9 C (49.8 F)
201210.7 C (51.3 F)
201310.5 C (50.9 F)
20149.5 C (49.1 F)
201512.9 C (55.2 F)
201610.6 C (51.1 F)
201711.5 C (52.7 F)
201811.4 C (52.5 F)
201910.2 C (50.4 F)
20209.4 C (48.9 F)
202111.5 C (52.7 F)
202210.9 C (51.6 F)
202313.3 C (55.9 F)
202411.0 C (51.8 F)
202512.3 C (54.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Diego Aracena Intl by year The wettest day of the year at Diego Aracena Intl, 1973 to 2025. The record is 108.0 mm (4.3 in) in 1973, marked on the chart; the median year is 0.0 mm (0.00 in). 05010015019801990200020102020Record: 108.0 mm (4.3 in) in 1973
The wettest day of the year at Diego Aracena Intl, 1973 to 2025. The record is 108.0 mm (4.3 in) in 1973, marked on the chart; the median year is 0.0 mm (0.00 in).
Wettest day (Rx1day) at Diego Aracena Intl by year
YearWettest day (Rx1day)
1973108.0 mm (4.3 in)
197451.1 mm (2.0 in)
197551.1 mm (2.0 in)
19840.0 mm (0.00 in)
19850.0 mm (0.00 in)
19860.0 mm (0.00 in)
19870.0 mm (0.00 in)
19880.0 mm (0.00 in)
198999.1 mm (3.9 in)
199099.1 mm (3.9 in)
19910.0 mm (0.00 in)
19928.9 mm (0.35 in)
199350.0 mm (2.0 in)
199470.1 mm (2.8 in)
19950.0 mm (0.00 in)
19960.0 mm (0.00 in)
19970.3 mm (0.01 in)
19980.0 mm (0.00 in)
19990.0 mm (0.00 in)
20000.0 mm (0.00 in)
20010.8 mm (0.03 in)
20024.8 mm (0.19 in)
20030.0 mm (0.00 in)
20040.0 mm (0.00 in)
20050.0 mm (0.00 in)
20060.3 mm (0.01 in)
20071.0 mm (0.04 in)
20080.0 mm (0.00 in)
20090.3 mm (0.01 in)
20100.0 mm (0.00 in)
20110.0 mm (0.00 in)
20120.3 mm (0.01 in)
20130.0 mm (0.00 in)
20140.0 mm (0.00 in)
201520.1 mm (0.8 in)
20160.0 mm (0.00 in)
20174.1 mm (0.16 in)
20182.0 mm (0.08 in)
20197.9 mm (0.31 in)
20203.0 mm (0.12 in)
20215.1 mm (0.20 in)
20220.0 mm (0.00 in)
20230.0 mm (0.00 in)
20240.0 mm (0.00 in)
20250.0 mm (0.00 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Diego Aracena Intl by year The wettest five days of the year at Diego Aracena Intl, 1973 to 2025. The record is 186.0 mm (7.3 in) in 1973, marked on the chart; the median year is 0.0 mm (0.00 in). 05010015020019801990200020102020Record: 186.0 mm (7.3 in) in 1973
The wettest five days of the year at Diego Aracena Intl, 1973 to 2025. The record is 186.0 mm (7.3 in) in 1973, marked on the chart; the median year is 0.0 mm (0.00 in).
Wettest five days (Rx5day) at Diego Aracena Intl by year
YearWettest five days (Rx5day)
1973186.0 mm (7.3 in)
1974n/a
1975n/a
19840.0 mm (0.00 in)
19850.0 mm (0.00 in)
19860.0 mm (0.00 in)
19870.0 mm (0.00 in)
19880.0 mm (0.00 in)
198999.1 mm (3.9 in)
19900.0 mm (0.00 in)
19910.0 mm (0.00 in)
19921.0 mm (0.04 in)
19930.0 mm (0.00 in)
199470.1 mm (2.8 in)
19950.0 mm (0.00 in)
19960.0 mm (0.00 in)
19970.3 mm (0.01 in)
19980.0 mm (0.00 in)
19990.0 mm (0.00 in)
20000.0 mm (0.00 in)
2001n/a
20020.0 mm (0.00 in)
20030.0 mm (0.00 in)
20040.0 mm (0.00 in)
20050.0 mm (0.00 in)
2006n/a
20071.0 mm (0.04 in)
20080.0 mm (0.00 in)
20090.3 mm (0.01 in)
20100.0 mm (0.00 in)
20110.0 mm (0.00 in)
20120.3 mm (0.01 in)
20130.0 mm (0.00 in)
20140.0 mm (0.00 in)
201520.1 mm (0.8 in)
20160.0 mm (0.00 in)
20174.1 mm (0.16 in)
20182.0 mm (0.08 in)
20197.9 mm (0.31 in)
20203.0 mm (0.12 in)
20215.1 mm (0.20 in)
20220.0 mm (0.00 in)
20230.0 mm (0.00 in)
20240.0 mm (0.00 in)
20250.0 mm (0.00 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Diego Aracena Intl by year The longest dry spell of the year at Diego Aracena Intl, 1973 to 2025. The record is 322 days in 2014, marked on the chart; the median year is 34 days. 010020030040019801990200020102020Record: 322 days in 2014
The longest dry spell of the year at Diego Aracena Intl, 1973 to 2025. The record is 322 days in 2014, marked on the chart; the median year is 34 days.
Longest dry spell (CDD) at Diego Aracena Intl by year
YearLongest dry spell (CDD)
197318 days
19744 days
19752 days
198416 days
198525 days
198619 days
198718 days
198813 days
198914 days
199025 days
199121 days
199212 days
199323 days
199421 days
199547 days
199629 days
1997103 days
1998126 days
199915 days
20005 days
20012 days
200220 days
200334 days
200434 days
200542 days
20062 days
20074 days
200875 days
200942 days
201036 days
2011224 days
2012250 days
2013276 days
2014322 days
201566 days
201678 days
201787 days
2018100 days
201988 days
2020130 days
2021159 days
202292 days
2023230 days
202486 days
202590 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 Diego Aracena Intl standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Diego Aracena Intl 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 (2025-12-31).