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Comodoro Rivadavia Weather Records (AR000087860)

Record envelope, standing records and threshold days for Comodoro Rivadavia (AR000087860), Argentina, with 70 years of record.

Key Facts for Comodoro Rivadavia

  • Comodoro Rivadavia (AR000087860) is a weather station in Argentina at -45.78 latitude and -67.50 longitude, 58 m (190 ft) above sea level.
  • The station reports from 1956 to 2025, 70 years of record.
  • 1,464 records set at Comodoro Rivadavia still stand.
  • Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
  • Comodoro Rivadavia set a daily record high maximum temperature of 19.9 C (67.8 F) on 31 July 2025.

About the Station

  • Location: Argentina, -45.78 latitude, -67.50 longitude.
  • Elevation: 58 m (190 ft).
  • Period of record: 1956 to 2025, 70 years.
  • Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Comodoro Rivadavia, with 2026 drawn through them The band shows the record high and record low for each calendar day at Comodoro Rivadavia. 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 Comodoro Rivadavia. 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 Comodoro Rivadavia, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan40.2 C (104.4 F)3.9 C (39.0 F)n/an/a
Feb40.2 C (104.4 F)2.6 C (36.7 F)n/an/a
Mar39.2 C (102.6 F)0.3 C (32.5 F)n/an/a
Apr31.6 C (88.9 F)-1.1 C (30.0 F)n/an/a
May27.9 C (82.2 F)-4.6 C (23.7 F)n/an/a
Jun22.6 C (72.7 F)-8.5 C (16.7 F)n/an/a
Jul22.9 C (73.2 F)-7.5 C (18.5 F)n/an/a
Aug24.7 C (76.5 F)-5.2 C (22.6 F)n/an/a
Sep29.7 C (85.5 F)-5.7 C (21.7 F)n/an/a
Oct32.0 C (89.6 F)-1.8 C (28.8 F)n/an/a
Nov34.8 C (94.6 F)0.2 C (32.4 F)n/an/a
Dec38.6 C (101.5 F)0.6 C (33.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Comodoro Rivadavia by the year they were set 1,464 records at Comodoro Rivadavia still stand. 1984 holds the most, with 39. 0102030401956: 251957: 191958: 291959: 271960: 351961: 231962: 211963: 181964: 281965: 301966: 211967: 271968: 231969: 111970: 131971: 221972: 351973: 171974: 311975: 191976: 381977: 321978: 141979: 241980: 221981: 221982: 261983: 151984: 391985: 211986: 251987: 211988: 121989: 121990: 341991: 231992: 301993: 251994: 151995: 381996: 281997: 131998: 121999: 222000: 292001: 332002: 272003: 202004: 102005: 92006: 122007: 182008: 202009: 172010: 162011: 142012: 272013: 142014: 162015: 142016: 162017: 62018: 222019: 152020: 132021: 152022: 122023: 132024: 102025: 91956196319701977198419911998200520122019
1,464 records at Comodoro Rivadavia still stand. 1984 holds the most, with 39.
Standing records at Comodoro Rivadavia by the year they were set
Year setStanding records
195625
195719
195829
195927
196035
196123
196221
196318
196428
196530
196621
196727
196823
196911
197013
197122
197235
197317
197431
197519
197638
197732
197814
197924
198022
198122
198226
198315
198439
198521
198625
198721
198812
198912
199034
199123
199230
199325
199415
199538
199628
199713
199812
199922
200029
200133
200227
200320
200410
20059
200612
200718
200820
200917
201016
201114
201227
201314
201416
201514
201616
20176
201822
201915
202013
202115
202212
202313
202410
20259

All-Time Record Progression

2 new records
When Comodoro Rivadavia set new all-time records 2 all-time records were set at Comodoro Rivadavia between 23 July 2001 and 15 January 2012. Each dot is a new record. Record low maximum temperatureRecord high maximum temperature23 July 2001: Record low maximum temperature -0.8 C (30.6 F)15 January 2012: Record high maximum temperature 40.2 C (104.4 F)20052010
2 all-time records were set at Comodoro Rivadavia between 23 July 2001 and 15 January 2012. Each dot is a new record.
When Comodoro Rivadavia set new all-time records
DateKindDetail
2001-07-23Record low maximum temperatureRecord low maximum temperature -0.8 C (30.6 F)
2012-01-15Record high maximum temperatureRecord high maximum temperature 40.2 C (104.4 F)

Wettest Day of Each Month

Mar: 231.9 mm (9.1 in)
Record daily precipitation for each month at Comodoro Rivadavia The wettest day on record for each calendar month at Comodoro Rivadavia. The most was 231.9 mm (9.1 in) on 31 March 2017. 0100200300 Jan: 70.1 mm (2.8 in), 30 January 2020 Jan Feb: 30.0 mm (1.2 in), 23 February 2013 Feb Mar: 231.9 mm (9.1 in), 31 March 2017 Mar Apr: 63.0 mm (2.5 in), 7 April 2017 Apr May: 58.9 mm (2.3 in), 19 May 2008 May Jun: 89.9 mm (3.5 in), 26 June 1994 Jun Jul: 95.0 mm (3.7 in), 27 July 1987 Jul Aug: 130.0 mm (5.1 in), 19 August 1988 Aug Sep: 82.0 mm (3.2 in), 21 September 2022 Sep Oct: 43.2 mm (1.7 in), 29 October 1999 Oct Nov: 22.1 mm (0.9 in), 7 November 2010 Nov Dec: 51.1 mm (2.0 in), 28 December 1977 Dec
The wettest day on record for each calendar month at Comodoro Rivadavia. The most was 231.9 mm (9.1 in) on 31 March 2017.
Record daily precipitation for each month at Comodoro Rivadavia
MonthRecord daily precipitation (mm)Date
Jan70.1 mm (2.8 in)30 January 2020
Feb30.0 mm (1.2 in)23 February 2013
Mar231.9 mm (9.1 in)31 March 2017
Apr63.0 mm (2.5 in)7 April 2017
May58.9 mm (2.3 in)19 May 2008
Jun89.9 mm (3.5 in)26 June 1994
Jul95.0 mm (3.7 in)27 July 1987
Aug130.0 mm (5.1 in)19 August 1988
Sep82.0 mm (3.2 in)21 September 2022
Oct43.2 mm (1.7 in)29 October 1999
Nov22.1 mm (0.9 in)7 November 2010
Dec51.1 mm (2.0 in)28 December 1977

Period of Record Coverage

1956 to 2025
Days with data per year at Comodoro Rivadavia 70 years of record at Comodoro Rivadavia, 1956 to 2025. 24 years have data for under 90 percent of days and are left out of rankings: 1958, 1967, 2004, 2005, 2006, 2007, 2008, 2009 and others. 1956: 332 of 366 days1957: 364 of 365 days1958: 306 of 365 days1959: 364 of 365 days1960: 365 of 366 days1961: 357 of 365 days1962: 364 of 365 days1963: 363 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 306 of 365 days1968: 365 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: 365 of 365 days1983: 365 of 365 days1984: 366 of 366 days1985: 365 of 365 days1986: 364 of 365 days1987: 365 of 365 days1988: 363 of 366 days1989: 347 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 365 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: 362 of 365 days2002: 363 of 365 days2003: 365 of 365 days2004: 269 of 366 days2005: 203 of 365 days2006: 193 of 365 days2007: 198 of 365 days2008: 190 of 366 days2009: 185 of 365 days2010: 197 of 365 days2011: 194 of 365 days2012: 201 of 366 days2013: 192 of 365 days2014: 201 of 365 days2015: 193 of 365 days2016: 189 of 366 days2017: 196 of 365 days2018: 187 of 365 days2019: 192 of 365 days2020: 193 of 366 days2021: 179 of 365 days2022: 183 of 365 days2023: 186 of 365 days2024: 185 of 366 days2025: 113 of 365 days1960197019801990200020102020
70 years of record at Comodoro Rivadavia, 1956 to 2025. 24 years have data for under 90 percent of days and are left out of rankings: 1958, 1967, 2004, 2005, 2006, 2007, 2008, 2009 and others.
Days with data per year at Comodoro Rivadavia
YearDays with dataShare of yearComplete
195633291%Yes
1957364100%Yes
195830684%No
1959364100%Yes
1960365100%Yes
196135798%Yes
1962364100%Yes
196336399%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
196730684%No
1968365100%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
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
1986364100%Yes
1987365100%Yes
198836399%Yes
198934795%Yes
1990365100%Yes
1991365100%Yes
1992365100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
200136299%Yes
200236399%Yes
2003365100%Yes
200426973%No
200520356%No
200619353%No
200719854%No
200819052%No
200918551%No
201019754%No
201119453%No
201220155%No
201319253%No
201420155%No
201519353%No
201618952%No
201719654%No
201818751%No
201919253%No
202019353%No
202117949%No
202218350%No
202318651%No
202418551%No
202511331%No

Latest Records

20
Latest records at Comodoro Rivadavia
DateStationRecordValueBeat old record byOld record stoodSignificance
31 July 2025Comodoro Rivadavia, ARdaily high max19.9 C (67.8 F)0.7 C (1.3 F)26 years15 of 100 (Routine)
26 July 2025Comodoro Rivadavia, ARdaily low min-6.3 C (20.7 F)0.8 C (1.4 F)11 years12 of 100 (Routine)
19 July 2025Comodoro Rivadavia, ARdaily high max20.9 C (69.6 F)3.3 C (5.9 F)28 years23 of 100 (Routine)
21 May 2025Comodoro Rivadavia, ARdaily low min-3.3 C (26.1 F)2.7 C (4.9 F)31 years23 of 100 (Routine)
4 April 2025Comodoro Rivadavia, ARdaily low min0.1 C (32.2 F)1.6 C (2.9 F)64 years30 of 100 (Routine)
3 April 2025Comodoro Rivadavia, ARdaily low max11.6 C (52.9 F)0.4 C (0.7 F)64 years26 of 100 (Routine)
20 March 2025Comodoro Rivadavia, ARdaily high min20.0 C (68.0 F)2.6 C (4.7 F)67 years34 of 100 (Routine)
26 February 2025Comodoro Rivadavia, ARdaily low min5.3 C (41.5 F)1.0 C (1.8 F)64 years28 of 100 (Routine)
22 February 2025Comodoro Rivadavia, ARdaily high min20.9 C (69.6 F)0.9 C (1.6 F)49 years23 of 100 (Routine)
18 December 2024Comodoro Rivadavia, ARdaily high max33.8 C (92.8 F)0.3 C (0.5 F)38 years17 of 100 (Routine)
23 October 2024Comodoro Rivadavia, ARdaily high max29.4 C (84.9 F)2.8 C (5.0 F)62 years30 of 100 (Routine)
1 September 2024Comodoro Rivadavia, ARdaily high min12.0 C (53.6 F)1.3 C (2.3 F)51 years24 of 100 (Routine)
24 July 2024Comodoro Rivadavia, ARmonthly high max22.9 C (73.2 F)0.1 C (0.2 F)34 years26 of 100 (Routine)
26 March 2024Comodoro Rivadavia, ARdaily high max31.5 C (88.7 F)2.1 C (3.8 F)62 years28 of 100 (Routine)
14 February 2024Comodoro Rivadavia, ARdaily high max35.9 C (96.6 F)1.6 C (2.9 F)6 years11 of 100 (Routine)
5 February 2024Comodoro Rivadavia, ARdaily high min21.2 C (70.2 F)1.7 C (3.1 F)62 years29 of 100 (Routine)
5 February 2024Comodoro Rivadavia, ARdaily high max38.4 C (101.1 F)2.4 C (4.3 F)5 years12 of 100 (Routine)
26 January 2024Comodoro Rivadavia, ARdaily high min21.9 C (71.4 F)1.2 C (2.2 F)6 years11 of 100 (Routine)
24 January 2024Comodoro Rivadavia, ARdaily high max37.1 C (98.8 F)1.2 C (2.2 F)12 years11 of 100 (Routine)
19 October 2023Comodoro Rivadavia, ARdaily high max30.1 C (86.2 F)0.7 C (1.3 F)0 years7 of 100 (Routine)

Climate Trend

44 complete years, 1957 to 2003
Annual mean temperature at Comodoro Rivadavia as warming stripes, 1957 to 2003 One stripe for each of 44 complete years at Comodoro Rivadavia, 1957 to 2003. Blue stripes are years cooler than the station's own mean of 13.1 C (55.5 F); red stripes are warmer. The coolest year was 1984, at 12.1 C (53.9 F), and the warmest was 1998, at 14.3 C (57.7 F). The strongest colour marks a difference of 1.3 C (2.3 F). 1957: 13.0 C, 0.0 C from the station mean1959: 12.7 C, -0.4 C from the station mean1960: 13.5 C, +0.4 C from the station mean1961: 12.7 C, -0.3 C from the station mean1962: 13.8 C, +0.7 C from the station mean1963: 12.6 C, -0.5 C from the station mean1964: 12.8 C, -0.3 C from the station mean1965: 12.9 C, -0.2 C from the station mean1966: 12.7 C, -0.4 C from the station mean1968: 13.8 C, +0.7 C from the station mean1969: 13.4 C, +0.3 C from the station mean1970: 13.4 C, +0.3 C from the station mean1971: 12.8 C, -0.3 C from the station mean1972: 12.5 C, -0.6 C from the station mean1973: 13.1 C, +0.1 C from the station mean1974: 13.0 C, -0.1 C from the station mean1975: 13.3 C, +0.2 C from the station mean1976: 12.5 C, -0.6 C from the station mean1977: 13.0 C, -0.1 C from the station mean1978: 13.3 C, +0.2 C from the station mean1979: 13.3 C, +0.3 C from the station mean1980: 13.1 C, 0.0 C from the station mean1981: 13.2 C, +0.1 C from the station mean1982: 13.0 C, -0.1 C from the station mean1983: 13.6 C, +0.5 C from the station mean1984: 12.1 C, -0.9 C from the station mean1985: 13.5 C, +0.4 C from the station mean1986: 12.8 C, -0.3 C from the station mean1987: 13.5 C, +0.4 C from the station mean1988: 13.0 C, -0.1 C from the station mean1990: 13.8 C, +0.7 C from the station mean1991: 12.9 C, -0.2 C from the station mean1992: 12.6 C, -0.5 C from the station mean1993: 13.6 C, +0.5 C from the station mean1994: 13.0 C, 0.0 C from the station mean1995: 12.6 C, -0.5 C from the station mean1996: 13.6 C, +0.5 C from the station mean1997: 12.7 C, -0.4 C from the station mean1998: 14.3 C, +1.2 C from the station mean1999: 13.6 C, +0.5 C from the station mean2000: 12.3 C, -0.8 C from the station mean2001: 13.0 C, -0.1 C from the station mean2002: 12.3 C, -0.8 C from the station mean2003: 13.3 C, +0.3 C from the station mean1957196019651970197519801985199019952000
One stripe for each of 44 complete years at Comodoro Rivadavia, 1957 to 2003. Blue stripes are years cooler than the station's own mean of 13.1 C (55.5 F); red stripes are warmer. The coolest year was 1984, at 12.1 C (53.9 F), and the warmest was 1998, at 14.3 C (57.7 F). The strongest colour marks a difference of 1.3 C (2.3 F).
Annual mean temperature at Comodoro Rivadavia as warming stripes, 1957 to 2003
YearAnnual mean temperatureDifference from the station mean
195713.0 C-0.05 C
195912.7 C-0.41 C
196013.5 C+0.43 C
196112.7 C-0.33 C
196213.8 C+0.70 C
196312.6 C-0.48 C
196412.8 C-0.32 C
196512.9 C-0.20 C
196612.7 C-0.38 C
196813.8 C+0.68 C
196913.4 C+0.29 C
197013.4 C+0.29 C
197112.8 C-0.30 C
197212.5 C-0.57 C
197313.1 C+0.06 C
197413.0 C-0.08 C
197513.3 C+0.23 C
197612.5 C-0.59 C
197713.0 C-0.12 C
197813.3 C+0.21 C
197913.3 C+0.26 C
198013.1 C+0.02 C
198113.2 C+0.08 C
198213.0 C-0.06 C
198313.6 C+0.52 C
198412.1 C-0.93 C
198513.5 C+0.39 C
198612.8 C-0.26 C
198713.5 C+0.38 C
198813.0 C-0.08 C
199013.8 C+0.72 C
199112.9 C-0.18 C
199212.6 C-0.48 C
199313.6 C+0.51 C
199413.0 C-0.03 C
199512.6 C-0.50 C
199613.6 C+0.53 C
199712.7 C-0.37 C
199814.3 C+1.20 C
199913.6 C+0.52 C
200012.3 C-0.81 C
200113.0 C-0.07 C
200212.3 C-0.79 C
200313.3 C+0.26 C

The fitted trend in annual mean temperature here over 1957 to 2003 is 0.02 C (-0.09 to 0.12) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.03 F (-0.16 to 0.22) per decade. The slope is a straight line fitted to 44 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Comodoro Rivadavia
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.02 C (-0.09 to 0.12) per decade0.03 F (-0.16 to 0.22) per decade1957 to 200344Not clearly different from zero
Mean daily maximum0.1 C (-0.1 to 0.2) per decade0.1 F (-0.1 to 0.3) per decade1957 to 200344Not clearly different from zero
Mean daily minimum-0.02 C (-0.13 to 0.08) per decade-0.04 F (-0.23 to 0.15) per decade1957 to 200344Not clearly different from zero

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

1956 to 2025
Yearly extremes at Comodoro Rivadavia: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.2 C (104.4 F)201235.6 C (96.0 F)70
Coldest night (TNn)-8.5 C (16.7 F)1964-4.5 C (23.8 F)70
Wettest day (Rx1day)231.9 mm (9.1 in)201732.0 mm (1.3 in)56
Wettest five days (Rx5day)315.2 mm (12.4 in)201740.8 mm (1.6 in)54
Longest dry spell (CDD)30 days19988 days56

Hottest day (TXx)

Hottest day (TXx) at Comodoro Rivadavia by year The hottest day of the year at Comodoro Rivadavia, 1956 to 2025. The record is 40.2 C (104.4 F) in 2012, marked on the chart; the median year is 35.6 C (96.0 F). 3234363840421960198020002020Record: 40.2 C (104.4 F) in 2012
The hottest day of the year at Comodoro Rivadavia, 1956 to 2025. The record is 40.2 C (104.4 F) in 2012, marked on the chart; the median year is 35.6 C (96.0 F).
Hottest day (TXx) at Comodoro Rivadavia by year
YearHottest day (TXx)
195633.7 C (92.7 F)
195735.3 C (95.5 F)
195834.5 C (94.1 F)
195935.4 C (95.7 F)
196036.5 C (97.7 F)
196138.0 C (100.4 F)
196237.2 C (99.0 F)
196337.7 C (99.9 F)
196439.4 C (102.9 F)
196537.2 C (99.0 F)
196635.0 C (95.0 F)
196732.7 C (90.9 F)
196838.5 C (101.3 F)
196934.7 C (94.5 F)
197035.7 C (96.3 F)
197134.8 C (94.6 F)
197237.6 C (99.7 F)
197337.6 C (99.7 F)
197435.0 C (95.0 F)
197534.4 C (93.9 F)
197634.0 C (93.2 F)
197736.1 C (97.0 F)
197837.3 C (99.1 F)
197936.6 C (97.9 F)
198035.6 C (96.1 F)
198132.6 C (90.7 F)
198235.8 C (96.4 F)
198334.8 C (94.6 F)
198435.4 C (95.7 F)
198537.5 C (99.5 F)
198633.5 C (92.3 F)
198735.0 C (95.0 F)
198835.6 C (96.1 F)
198937.6 C (99.7 F)
199035.4 C (95.7 F)
199136.5 C (97.7 F)
199237.4 C (99.3 F)
199334.5 C (94.1 F)
199435.6 C (96.1 F)
199538.6 C (101.5 F)
199633.6 C (92.5 F)
199739.2 C (102.6 F)
199834.3 C (93.7 F)
199935.0 C (95.0 F)
200035.2 C (95.4 F)
200134.4 C (93.9 F)
200237.5 C (99.5 F)
200335.5 C (95.9 F)
200435.4 C (95.7 F)
200532.5 C (90.5 F)
200636.9 C (98.4 F)
200733.6 C (92.5 F)
200837.4 C (99.3 F)
200936.4 C (97.5 F)
201034.5 C (94.1 F)
201136.3 C (97.3 F)
201240.2 C (104.4 F)
201337.3 C (99.1 F)
201435.0 C (95.0 F)
201535.5 C (95.9 F)
201635.5 C (95.9 F)
201734.6 C (94.3 F)
201840.2 C (104.4 F)
201937.7 C (99.9 F)
202035.6 C (96.1 F)
202135.4 C (95.7 F)
202235.0 C (95.0 F)
202336.7 C (98.1 F)
202438.4 C (101.1 F)
202535.5 C (95.9 F)

Coldest night (TNn)

Coldest night (TNn) at Comodoro Rivadavia by year The coldest night of the year at Comodoro Rivadavia, 1956 to 2025. The record is -8.5 C (16.7 F) in 1964, marked on the chart; the median year is -4.5 C (23.8 F). -10-8-6-4-201960198020002020Record: -8.5 C (16.7 F) in 1964
The coldest night of the year at Comodoro Rivadavia, 1956 to 2025. The record is -8.5 C (16.7 F) in 1964, marked on the chart; the median year is -4.5 C (23.8 F).
Coldest night (TNn) at Comodoro Rivadavia by year
YearColdest night (TNn)
1956-2.6 C (27.3 F)
1957-3.0 C (26.6 F)
1958-5.0 C (23.0 F)
1959-5.2 C (22.6 F)
1960-5.6 C (21.9 F)
1961-4.8 C (23.4 F)
1962-2.4 C (27.7 F)
1963-2.5 C (27.5 F)
1964-8.5 C (16.7 F)
1965-4.5 C (23.9 F)
1966-6.5 C (20.3 F)
1967-3.5 C (25.7 F)
1968-2.3 C (27.9 F)
1969-4.9 C (23.2 F)
1970-4.7 C (23.5 F)
1971-2.9 C (26.8 F)
1972-5.0 C (23.0 F)
1973-6.2 C (20.8 F)
1974-5.3 C (22.5 F)
1975-5.0 C (23.0 F)
1976-4.2 C (24.4 F)
1977-5.2 C (22.6 F)
1978-5.2 C (22.6 F)
1979-2.3 C (27.9 F)
1980-3.8 C (25.2 F)
1981-4.2 C (24.4 F)
1982-8.2 C (17.2 F)
1983-4.0 C (24.8 F)
1984-5.6 C (21.9 F)
1985-3.3 C (26.1 F)
1986-5.3 C (22.5 F)
1987-3.0 C (26.6 F)
1988-4.8 C (23.4 F)
1989-3.8 C (25.2 F)
1990-3.4 C (25.9 F)
1991-4.7 C (23.5 F)
1992-5.3 C (22.5 F)
1993-6.1 C (21.0 F)
1994-3.6 C (25.5 F)
1995-7.1 C (19.2 F)
1996-5.6 C (21.9 F)
1997-4.8 C (23.4 F)
1998-1.5 C (29.3 F)
1999-3.5 C (25.7 F)
2000-5.5 C (22.1 F)
2001-7.5 C (18.5 F)
2002-6.7 C (19.9 F)
2003-2.5 C (27.5 F)
2004-4.0 C (24.8 F)
2005-3.0 C (26.6 F)
2006-5.0 C (23.0 F)
2007-3.8 C (25.2 F)
2008-4.5 C (23.9 F)
2009-5.5 C (22.1 F)
2010-4.4 C (24.1 F)
2011-3.5 C (25.7 F)
2012-6.3 C (20.7 F)
2013-5.0 C (23.0 F)
2014-5.5 C (22.1 F)
2015-2.4 C (27.7 F)
2016-2.2 C (28.0 F)
2017-2.2 C (28.0 F)
2018-4.6 C (23.7 F)
2019-3.3 C (26.1 F)
2020-5.1 C (22.8 F)
2021-3.6 C (25.5 F)
2022-3.7 C (25.3 F)
2023-2.9 C (26.8 F)
2024-2.4 C (27.7 F)
2025-6.3 C (20.7 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Comodoro Rivadavia by year The wettest day of the year at Comodoro Rivadavia, 1956 to 2025. The record is 231.9 mm (9.1 in) in 2017, marked on the chart; the median year is 32.0 mm (1.3 in). 01002003001960198020002020Record: 231.9 mm (9.1 in) in 2017
The wettest day of the year at Comodoro Rivadavia, 1956 to 2025. The record is 231.9 mm (9.1 in) in 2017, marked on the chart; the median year is 32.0 mm (1.3 in).
Wettest day (Rx1day) at Comodoro Rivadavia by year
YearWettest day (Rx1day)
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
19652.0 mm (0.08 in)
1966n/a
196715.0 mm (0.6 in)
196813.0 mm (0.5 in)
1969n/a
1970n/a
1971n/a
1972n/a
197351.1 mm (2.0 in)
197442.9 mm (1.7 in)
19754.1 mm (0.16 in)
197617.0 mm (0.7 in)
197751.1 mm (2.0 in)
197822.1 mm (0.9 in)
197938.1 mm (1.5 in)
198059.9 mm (2.4 in)
198129.0 mm (1.1 in)
198247.0 mm (1.9 in)
198320.1 mm (0.8 in)
1984102.1 mm (4.0 in)
19857.9 mm (0.31 in)
19861.0 mm (0.04 in)
198795.0 mm (3.7 in)
1988130.0 mm (5.1 in)
198935.1 mm (1.4 in)
199020.1 mm (0.8 in)
199165.0 mm (2.6 in)
199248.0 mm (1.9 in)
199332.0 mm (1.3 in)
199489.9 mm (3.5 in)
199537.1 mm (1.5 in)
199625.9 mm (1.0 in)
199741.9 mm (1.6 in)
199836.1 mm (1.4 in)
199943.2 mm (1.7 in)
200031.0 mm (1.2 in)
200119.6 mm (0.8 in)
200246.0 mm (1.8 in)
200369.1 mm (2.7 in)
200424.9 mm (1.0 in)
200545.0 mm (1.8 in)
200620.1 mm (0.8 in)
200739.1 mm (1.5 in)
200858.9 mm (2.3 in)
200921.1 mm (0.8 in)
201022.1 mm (0.9 in)
201113.0 mm (0.5 in)
201226.9 mm (1.1 in)
201330.0 mm (1.2 in)
201442.9 mm (1.7 in)
20158.9 mm (0.35 in)
201629.0 mm (1.1 in)
2017231.9 mm (9.1 in)
201821.1 mm (0.8 in)
201930.0 mm (1.2 in)
202070.1 mm (2.8 in)
202123.1 mm (0.9 in)
202282.0 mm (3.2 in)
202332.0 mm (1.3 in)
202452.1 mm (2.1 in)
20257.9 mm (0.31 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Comodoro Rivadavia by year The wettest five days of the year at Comodoro Rivadavia, 1956 to 2025. The record is 315.2 mm (12.4 in) in 2017, marked on the chart; the median year is 40.8 mm (1.6 in). 01002003004001960198020002020Record: 315.2 mm (12.4 in) in 2017
The wettest five days of the year at Comodoro Rivadavia, 1956 to 2025. The record is 315.2 mm (12.4 in) in 2017, marked on the chart; the median year is 40.8 mm (1.6 in).
Wettest five days (Rx5day) at Comodoro Rivadavia by year
YearWettest five days (Rx5day)
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
19677.6 mm (0.30 in)
196829.0 mm (1.1 in)
1969n/a
1970n/a
1971n/a
1972n/a
197357.7 mm (2.3 in)
197463.6 mm (2.5 in)
19755.1 mm (0.20 in)
197639.9 mm (1.6 in)
197751.6 mm (2.0 in)
197851.1 mm (2.0 in)
197953.9 mm (2.1 in)
198066.0 mm (2.6 in)
198154.9 mm (2.2 in)
198239.1 mm (1.5 in)
198321.7 mm (0.9 in)
1984102.4 mm (4.0 in)
19850.0 mm (0.00 in)
19860.0 mm (0.00 in)
1987104.2 mm (4.1 in)
1988151.9 mm (6.0 in)
198919.0 mm (0.7 in)
199040.6 mm (1.6 in)
199168.5 mm (2.7 in)
199297.0 mm (3.8 in)
199332.0 mm (1.3 in)
199490.9 mm (3.6 in)
199543.4 mm (1.7 in)
199638.1 mm (1.5 in)
1997107.0 mm (4.2 in)
199867.6 mm (2.7 in)
199913.0 mm (0.5 in)
20001.0 mm (0.04 in)
20017.6 mm (0.30 in)
200256.7 mm (2.2 in)
200383.4 mm (3.3 in)
200438.9 mm (1.5 in)
2005105.0 mm (4.1 in)
200618.3 mm (0.7 in)
200714.4 mm (0.6 in)
200871.2 mm (2.8 in)
20099.2 mm (0.36 in)
201048.0 mm (1.9 in)
201111.7 mm (0.5 in)
201237.0 mm (1.5 in)
201344.9 mm (1.8 in)
201437.1 mm (1.5 in)
201521.1 mm (0.8 in)
201636.0 mm (1.4 in)
2017315.2 mm (12.4 in)
201841.9 mm (1.6 in)
20196.1 mm (0.24 in)
202028.5 mm (1.1 in)
202140.9 mm (1.6 in)
2022138.1 mm (5.4 in)
202347.0 mm (1.9 in)
2024n/a
20256.0 mm (0.24 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Comodoro Rivadavia by year The longest dry spell of the year at Comodoro Rivadavia, 1956 to 2025. The record is 30 days in 1998, marked on the chart; the median year is 8 days. 01020301960198020002020Record: 30 days in 1998
The longest dry spell of the year at Comodoro Rivadavia, 1956 to 2025. The record is 30 days in 1998, marked on the chart; the median year is 8 days.
Longest dry spell (CDD) at Comodoro Rivadavia by year
YearLongest dry spell (CDD)
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
19652 days
1966n/a
19674 days
196810 days
1969n/a
1970n/a
1971n/a
1972n/a
197310 days
197424 days
19758 days
19769 days
197721 days
197820 days
197913 days
198021 days
198118 days
19825 days
198312 days
19849 days
19858 days
19866 days
19878 days
198814 days
19899 days
199011 days
199116 days
199215 days
199316 days
199421 days
199518 days
199614 days
199721 days
199830 days
19998 days
20005 days
20013 days
200214 days
200318 days
200424 days
200519 days
20065 days
20075 days
20084 days
20093 days
20106 days
20114 days
20123 days
20135 days
20146 days
20155 days
20164 days
20175 days
20185 days
20194 days
20203 days
20213 days
20225 days
20234 days
20243 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.

Frost Dates and Growing Season

44 years with a frost

Across 44 years with a frost, the median last spring frost at Comodoro Rivadavia falls on 15 September and the median first autumn frost on 19 May, which leaves a median of 246 days between them.

Fitted over all years, the growing season changes by +3.8 days per decade at this station.

Frost dates and growing season at Comodoro Rivadavia
MeasureMedian, all yearsEarliest periodRecent period (1973 to 2003)Recent against earliestFitted trend
Last spring frost15 Septembern/a13 Septembern/a-3.3 days per decade
First autumn frost19 Mayn/a18 Mayn/a+0.5 days per decade
Growing days246 daysn/a250 daysn/a+3.8 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Download the Data

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