Santiago del Estero Weather Records (AR000087129)
Record envelope, standing records and threshold days for Santiago del Estero (AR000087129), Argentina, with 70 years of record.
Key Facts for Santiago del Estero
- Santiago del Estero (AR000087129) is a weather station in Argentina at -27.77 latitude and -64.30 longitude, 200 m (656 ft) above sea level.
- The station reports from 1956 to 2025, 70 years of record.
- 1,464 records set at Santiago del Estero still stand.
- Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
- Santiago del Estero set a daily record low minimum temperature of -2.2 C (28.0 F) on 29 May 2025.
About the Station
- Location: Argentina, -27.77 latitude, -64.30 longitude.
- Elevation: 200 m (656 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| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 45.6 C (114.1 F) | 5.0 C (41.0 F) | n/a | n/a |
| Feb | 45.7 C (114.3 F) | 6.6 C (43.9 F) | n/a | n/a |
| Mar | 41.7 C (107.1 F) | 2.7 C (36.9 F) | n/a | n/a |
| Apr | 39.4 C (102.9 F) | -1.4 C (29.5 F) | n/a | n/a |
| May | 35.6 C (96.1 F) | -6.8 C (19.8 F) | n/a | n/a |
| Jun | 32.6 C (90.7 F) | -6.9 C (19.6 F) | n/a | n/a |
| Jul | 37.3 C (99.1 F) | -9.0 C (15.8 F) | n/a | n/a |
| Aug | 40.5 C (104.9 F) | -7.1 C (19.2 F) | n/a | n/a |
| Sep | 42.8 C (109.0 F) | -4.5 C (23.9 F) | n/a | n/a |
| Oct | 44.5 C (112.1 F) | 0.4 C (32.7 F) | n/a | n/a |
| Nov | 46.5 C (115.7 F) | 1.3 C (34.3 F) | n/a | n/a |
| Dec | 45.3 C (113.5 F) | 6.2 C (43.2 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1956 | 21 |
| 1957 | 24 |
| 1958 | 24 |
| 1959 | 19 |
| 1960 | 18 |
| 1961 | 23 |
| 1962 | 24 |
| 1963 | 23 |
| 1964 | 23 |
| 1965 | 37 |
| 1966 | 34 |
| 1967 | 44 |
| 1968 | 15 |
| 1969 | 29 |
| 1970 | 27 |
| 1971 | 31 |
| 1972 | 22 |
| 1973 | 24 |
| 1974 | 29 |
| 1975 | 33 |
| 1976 | 35 |
| 1977 | 12 |
| 1978 | 26 |
| 1979 | 30 |
| 1980 | 20 |
| 1981 | 13 |
| 1982 | 15 |
| 1983 | 14 |
| 1984 | 21 |
| 1985 | 28 |
| 1986 | 18 |
| 1987 | 24 |
| 1988 | 20 |
| 1989 | 26 |
| 1990 | 22 |
| 1991 | 22 |
| 1992 | 11 |
| 1993 | 28 |
| 1994 | 30 |
| 1995 | 30 |
| 1996 | 22 |
| 1997 | 16 |
| 1998 | 25 |
| 1999 | 14 |
| 2000 | 15 |
| 2001 | 23 |
| 2002 | 18 |
| 2003 | 27 |
| 2004 | 18 |
| 2005 | 12 |
| 2006 | 10 |
| 2007 | 19 |
| 2008 | 17 |
| 2009 | 15 |
| 2010 | 12 |
| 2011 | 8 |
| 2012 | 19 |
| 2013 | 21 |
| 2014 | 17 |
| 2015 | 5 |
| 2016 | 10 |
| 2017 | 12 |
| 2018 | 14 |
| 2019 | 9 |
| 2020 | 19 |
| 2021 | 7 |
| 2022 | 30 |
| 2023 | 26 |
| 2024 | 17 |
| 2025 | 18 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 1994-12-11 | Record high minimum temperature | Record high minimum temperature 30.0 C (86.0 F) |
| 2009-11-02 | Record high maximum temperature | Record high maximum temperature 46.5 C (115.7 F) |
Wettest Day of Each Month
Feb: 463.0 mm (18.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 249.9 mm (9.8 in) | 22 January 1977 |
| Feb | 463.0 mm (18.2 in) | 24 February 2021 |
| Mar | 370.1 mm (14.6 in) | 9 March 1977 |
| Apr | 102.1 mm (4.0 in) | 23 April 1996 |
| May | 140.5 mm (5.5 in) | 8 May 2006 |
| Jun | 90.4 mm (3.6 in) | 25 June 2008 |
| Jul | 62.0 mm (2.4 in) | 19 July 1996 |
| Aug | 50.0 mm (2.0 in) | 16 August 1991 |
| Sep | 180.6 mm (7.1 in) | 13 September 2007 |
| Oct | 128.0 mm (5.0 in) | 16 October 2002 |
| Nov | 415.0 mm (16.3 in) | 10 November 2004 |
| Dec | 363.0 mm (14.3 in) | 23 December 2002 |
Period of Record Coverage
1956 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1956 | 331 | 90% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 326 | 89% | No |
| 1960 | 365 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 362 | 99% | Yes |
| 1963 | 337 | 92% | Yes |
| 1964 | 326 | 89% | No |
| 1965 | 362 | 99% | Yes |
| 1966 | 363 | 99% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 357 | 98% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 357 | 98% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 362 | 99% | Yes |
| 1985 | 363 | 99% | Yes |
| 1986 | 364 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 365 | 100% | Yes |
| 2001 | 358 | 98% | Yes |
| 2002 | 363 | 99% | Yes |
| 2003 | 362 | 99% | Yes |
| 2004 | 236 | 64% | No |
| 2005 | 140 | 38% | No |
| 2006 | 157 | 43% | No |
| 2007 | 175 | 48% | No |
| 2008 | 166 | 45% | No |
| 2009 | 151 | 41% | No |
| 2010 | 164 | 45% | No |
| 2011 | 171 | 47% | No |
| 2012 | 167 | 46% | No |
| 2013 | 151 | 41% | No |
| 2014 | 160 | 44% | No |
| 2015 | 198 | 54% | No |
| 2016 | 159 | 43% | No |
| 2017 | 171 | 47% | No |
| 2018 | 164 | 45% | No |
| 2019 | 153 | 42% | No |
| 2020 | 142 | 39% | No |
| 2021 | 143 | 39% | No |
| 2022 | 156 | 43% | No |
| 2023 | 157 | 43% | No |
| 2024 | 146 | 40% | No |
| 2025 | 104 | 28% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 29 May 2025 | Santiago del Estero, AR | daily low min | -2.2 C (28.0 F) | 0.1 C (0.2 F) | 67 years | 27 of 100 (Routine) |
| 5 April 2025 | Santiago del Estero, AR | daily low min (Tie) | 4.8 C (40.6 F) | tie | 68 years | 6 of 100 (Routine) |
| 8 March 2025 | Santiago del Estero, AR | daily high max | 40.2 C (104.4 F) | 0.6 C (1.1 F) | 56 years | 24 of 100 (Routine) |
| 7 March 2025 | Santiago del Estero, AR | daily high max | 40.2 C (104.4 F) | 0.2 C (0.4 F) | 38 years | 18 of 100 (Routine) |
| 7 March 2025 | Santiago del Estero, AR | monthly high min | 29.0 C (84.2 F) | 0.1 C (0.2 F) | 0 years | 17 of 100 (Routine) |
| 6 March 2025 | Santiago del Estero, AR | daily high min | 26.0 C (78.8 F) | 0.5 C (0.9 F) | 2 years | 8 of 100 (Routine) |
| 5 March 2025 | Santiago del Estero, AR | daily high max (Tie) | 39.5 C (103.1 F) | tie | 68 years | 6 of 100 (Routine) |
| 25 February 2025 | Santiago del Estero, AR | daily high min | 27.3 C (81.1 F) | 0.3 C (0.5 F) | 38 years | 18 of 100 (Routine) |
| 25 February 2025 | Santiago del Estero, AR | daily high max | 43.0 C (109.4 F) | 2.0 C (3.6 F) | 22 years | 17 of 100 (Routine) |
| 24 February 2025 | Santiago del Estero, AR | daily high min | 27.2 C (81.0 F) | 0.4 C (0.7 F) | 38 years | 19 of 100 (Routine) |
| 23 February 2025 | Santiago del Estero, AR | daily high min | 27.0 C (80.6 F) | 1.1 C (2.0 F) | 58 years | 27 of 100 (Routine) |
| 12 February 2025 | Santiago del Estero, AR | daily high max | 42.8 C (109.0 F) | 1.6 C (2.9 F) | 2 years | 10 of 100 (Routine) |
| 11 February 2025 | Santiago del Estero, AR | daily high max | 42.6 C (108.7 F) | 1.6 C (2.9 F) | 50 years | 25 of 100 (Routine) |
| 11 February 2025 | Santiago del Estero, AR | daily high min | 27.4 C (81.3 F) | 0.8 C (1.4 F) | 50 years | 24 of 100 (Routine) |
| 10 February 2025 | Santiago del Estero, AR | daily high max | 42.7 C (108.9 F) | 1.0 C (1.8 F) | 50 years | 24 of 100 (Routine) |
| 9 February 2025 | Santiago del Estero, AR | daily high max | 42.2 C (108.0 F) | 0.8 C (1.4 F) | 1 year | 8 of 100 (Routine) |
| 6 February 2025 | Santiago del Estero, AR | daily high max | 44.2 C (111.6 F) | 2.8 C (5.0 F) | 53 years | 28 of 100 (Routine) |
| 19 January 2025 | Santiago del Estero, AR | daily high max | 41.7 C (107.1 F) | 2.7 C (4.9 F) | 57 years | 30 of 100 (Routine) |
| 18 January 2025 | Santiago del Estero, AR | daily high min | 27.3 C (81.1 F) | 1.3 C (2.3 F) | 11 years | 14 of 100 (Routine) |
| 6 January 2025 | Santiago del Estero, AR | daily high min | 26.4 C (79.5 F) | 0.2 C (0.4 F) | 10 years | 10 of 100 (Routine) |
Climate Trend
44 complete years, 1957 to 2003| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1957 | 20.6 C | -0.23 C |
| 1958 | 21.3 C | +0.50 C |
| 1960 | 20.7 C | -0.05 C |
| 1961 | 21.6 C | +0.83 C |
| 1962 | 20.6 C | -0.15 C |
| 1965 | 21.0 C | +0.24 C |
| 1966 | 20.7 C | -0.06 C |
| 1967 | 21.5 C | +0.69 C |
| 1968 | 21.3 C | +0.54 C |
| 1969 | 21.6 C | +0.85 C |
| 1970 | 21.4 C | +0.65 C |
| 1971 | 20.4 C | -0.41 C |
| 1972 | 21.0 C | +0.17 C |
| 1973 | 20.0 C | -0.83 C |
| 1974 | 19.7 C | -1.12 C |
| 1975 | 20.7 C | -0.14 C |
| 1976 | 19.8 C | -0.97 C |
| 1977 | 20.6 C | -0.15 C |
| 1978 | 20.5 C | -0.28 C |
| 1979 | 20.3 C | -0.54 C |
| 1980 | 20.4 C | -0.44 C |
| 1981 | 20.7 C | -0.10 C |
| 1982 | 20.8 C | -0.01 C |
| 1983 | 19.8 C | -1.03 C |
| 1984 | 19.8 C | -0.95 C |
| 1985 | 20.7 C | -0.09 C |
| 1986 | 21.4 C | +0.62 C |
| 1987 | 20.9 C | +0.12 C |
| 1988 | 20.8 C | -0.01 C |
| 1989 | 21.7 C | +0.93 C |
| 1990 | 20.9 C | +0.15 C |
| 1991 | 20.9 C | +0.06 C |
| 1992 | 20.2 C | -0.59 C |
| 1993 | 20.5 C | -0.27 C |
| 1994 | 21.7 C | +0.91 C |
| 1995 | 21.1 C | +0.35 C |
| 1996 | 20.8 C | +0.03 C |
| 1997 | 21.8 C | +1.03 C |
| 1998 | 20.8 C | 0.00 C |
| 1999 | 20.4 C | -0.44 C |
| 2000 | 20.3 C | -0.53 C |
| 2001 | 20.9 C | +0.11 C |
| 2002 | 20.9 C | +0.10 C |
| 2003 | 21.4 C | +0.56 C |
The fitted trend in annual mean temperature here over 1957 to 2003 is 0.00 C (-0.13 to 0.13) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.00 F (-0.23 to 0.23) per decade. The slope is a straight line fitted to 44 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.00 C (-0.13 to 0.13) per decade | 0.00 F (-0.23 to 0.23) per decade | 1957 to 2003 | 44 | Not clearly different from zero |
| Mean daily maximum | -0.1 C (-0.2 to 0.1) per decade | -0.2 F (-0.4 to 0.1) per decade | 1957 to 2003 | 44 | Not clearly different from zero |
| Mean daily minimum | 0.1 C (-0.1 to 0.2) per decade | 0.2 F (-0.1 to 0.4) per decade | 1957 to 2003 | 44 | Not 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| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 46.5 C (115.7 F) | 2009 | 43.0 C (109.4 F) | 70 |
| Coldest night (TNn) | -9.0 C (15.8 F) | 1975 | -5.0 C (22.9 F) | 70 |
| Wettest day (Rx1day) | 463.0 mm (18.2 in) | 2021 | 82.6 mm (3.3 in) | 62 |
| Wettest five days (Rx5day) | 451.9 mm (17.8 in) | 1974 | 99.4 mm (3.9 in) | 61 |
| Longest dry spell (CDD) | 34 days | 1981 | 5 days | 62 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1956 | 40.0 C (104.0 F) |
| 1957 | 41.8 C (107.2 F) |
| 1958 | 41.6 C (106.9 F) |
| 1959 | 39.8 C (103.6 F) |
| 1960 | 41.6 C (106.9 F) |
| 1961 | 43.6 C (110.5 F) |
| 1962 | 46.4 C (115.5 F) |
| 1963 | 43.4 C (110.1 F) |
| 1964 | 41.2 C (106.2 F) |
| 1965 | 44.2 C (111.6 F) |
| 1966 | 43.4 C (110.1 F) |
| 1967 | 43.6 C (110.5 F) |
| 1968 | 43.0 C (109.4 F) |
| 1969 | 43.6 C (110.5 F) |
| 1970 | 43.6 C (110.5 F) |
| 1971 | 43.6 C (110.5 F) |
| 1972 | 43.9 C (111.0 F) |
| 1973 | 43.0 C (109.4 F) |
| 1974 | 41.7 C (107.1 F) |
| 1975 | 42.0 C (107.6 F) |
| 1976 | 43.6 C (110.5 F) |
| 1977 | 44.8 C (112.6 F) |
| 1978 | 42.1 C (107.8 F) |
| 1979 | 40.8 C (105.4 F) |
| 1980 | 41.3 C (106.3 F) |
| 1981 | 41.8 C (107.2 F) |
| 1982 | 42.2 C (108.0 F) |
| 1983 | 42.2 C (108.0 F) |
| 1984 | 40.2 C (104.4 F) |
| 1985 | 41.8 C (107.2 F) |
| 1986 | 42.2 C (108.0 F) |
| 1987 | 43.0 C (109.4 F) |
| 1988 | 45.2 C (113.4 F) |
| 1989 | 42.4 C (108.3 F) |
| 1990 | 44.5 C (112.1 F) |
| 1991 | 41.7 C (107.1 F) |
| 1992 | 39.9 C (103.8 F) |
| 1993 | 43.3 C (109.9 F) |
| 1994 | 44.5 C (112.1 F) |
| 1995 | 43.5 C (110.3 F) |
| 1996 | 41.7 C (107.1 F) |
| 1997 | 42.5 C (108.5 F) |
| 1998 | 43.8 C (110.8 F) |
| 1999 | 43.0 C (109.4 F) |
| 2000 | 41.0 C (105.8 F) |
| 2001 | 40.8 C (105.4 F) |
| 2002 | 43.2 C (109.8 F) |
| 2003 | 44.6 C (112.3 F) |
| 2004 | 42.1 C (107.8 F) |
| 2005 | 44.5 C (112.1 F) |
| 2006 | 42.0 C (107.6 F) |
| 2007 | 41.8 C (107.2 F) |
| 2008 | 43.0 C (109.4 F) |
| 2009 | 46.5 C (115.7 F) |
| 2010 | 42.5 C (108.5 F) |
| 2011 | 44.2 C (111.6 F) |
| 2012 | 43.5 C (110.3 F) |
| 2013 | 45.0 C (113.0 F) |
| 2014 | 44.5 C (112.1 F) |
| 2015 | 42.2 C (108.0 F) |
| 2016 | 42.2 C (108.0 F) |
| 2017 | 44.0 C (111.2 F) |
| 2018 | 42.5 C (108.5 F) |
| 2019 | 42.5 C (108.5 F) |
| 2020 | 42.5 C (108.5 F) |
| 2021 | 43.4 C (110.1 F) |
| 2022 | 45.6 C (114.1 F) |
| 2023 | 45.2 C (113.4 F) |
| 2024 | 45.7 C (114.3 F) |
| 2025 | 44.2 C (111.6 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1956 | -4.4 C (24.1 F) |
| 1957 | -7.4 C (18.7 F) |
| 1958 | -3.0 C (26.6 F) |
| 1959 | -3.2 C (26.2 F) |
| 1960 | -5.8 C (21.6 F) |
| 1961 | -6.9 C (19.6 F) |
| 1962 | -7.3 C (18.9 F) |
| 1963 | -4.6 C (23.7 F) |
| 1964 | -6.1 C (21.0 F) |
| 1965 | -5.0 C (23.0 F) |
| 1966 | -4.4 C (24.1 F) |
| 1967 | -3.4 C (25.9 F) |
| 1968 | -3.0 C (26.6 F) |
| 1969 | -6.8 C (19.8 F) |
| 1970 | -6.0 C (21.2 F) |
| 1971 | -4.6 C (23.7 F) |
| 1972 | -5.0 C (23.0 F) |
| 1973 | -3.8 C (25.2 F) |
| 1974 | -3.6 C (25.5 F) |
| 1975 | -9.0 C (15.8 F) |
| 1976 | -5.6 C (21.9 F) |
| 1977 | -4.0 C (24.8 F) |
| 1978 | -7.1 C (19.2 F) |
| 1979 | -4.0 C (24.8 F) |
| 1980 | -8.2 C (17.2 F) |
| 1981 | -7.5 C (18.5 F) |
| 1982 | -2.8 C (27.0 F) |
| 1983 | -4.4 C (24.1 F) |
| 1984 | -5.5 C (22.1 F) |
| 1985 | -5.5 C (22.1 F) |
| 1986 | -0.9 C (30.4 F) |
| 1987 | -6.8 C (19.8 F) |
| 1988 | -5.5 C (22.1 F) |
| 1989 | -8.5 C (16.7 F) |
| 1990 | -6.4 C (20.5 F) |
| 1991 | -5.1 C (22.8 F) |
| 1992 | -5.5 C (22.1 F) |
| 1993 | -7.7 C (18.1 F) |
| 1994 | -7.2 C (19.0 F) |
| 1995 | -4.8 C (23.4 F) |
| 1996 | -6.5 C (20.3 F) |
| 1997 | -4.3 C (24.3 F) |
| 1998 | 0.0 C (32.0 F) |
| 1999 | -6.3 C (20.7 F) |
| 2000 | -7.8 C (18.0 F) |
| 2001 | -5.4 C (22.3 F) |
| 2002 | -4.0 C (24.8 F) |
| 2003 | -4.3 C (24.3 F) |
| 2004 | -3.5 C (25.7 F) |
| 2005 | -3.2 C (26.2 F) |
| 2006 | -2.5 C (27.5 F) |
| 2007 | -8.5 C (16.7 F) |
| 2008 | -6.8 C (19.8 F) |
| 2009 | -3.6 C (25.5 F) |
| 2010 | -6.2 C (20.8 F) |
| 2011 | -5.8 C (21.6 F) |
| 2012 | -4.6 C (23.7 F) |
| 2013 | -6.4 C (20.5 F) |
| 2014 | -5.0 C (23.0 F) |
| 2015 | -3.0 C (26.6 F) |
| 2016 | -3.0 C (26.6 F) |
| 2017 | -6.0 C (21.2 F) |
| 2018 | -5.0 C (23.0 F) |
| 2019 | -3.6 C (25.5 F) |
| 2020 | -4.7 C (23.5 F) |
| 2021 | -6.4 C (20.5 F) |
| 2022 | -5.1 C (22.8 F) |
| 2023 | -4.0 C (24.8 F) |
| 2024 | -5.2 C (22.6 F) |
| 2025 | -3.5 C (25.7 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | 75.9 mm (3.0 in) |
| 1961 | 88.9 mm (3.5 in) |
| 1962 | 49.0 mm (1.9 in) |
| 1963 | 64.0 mm (2.5 in) |
| 1964 | 71.9 mm (2.8 in) |
| 1965 | 89.9 mm (3.5 in) |
| 1966 | 89.9 mm (3.5 in) |
| 1967 | 35.1 mm (1.4 in) |
| 1968 | 50.0 mm (2.0 in) |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | 26.9 mm (1.1 in) |
| 1974 | 300.0 mm (11.8 in) |
| 1975 | 89.9 mm (3.5 in) |
| 1976 | 51.1 mm (2.0 in) |
| 1977 | 370.1 mm (14.6 in) |
| 1978 | 41.9 mm (1.6 in) |
| 1979 | 405.9 mm (16.0 in) |
| 1980 | 50.0 mm (2.0 in) |
| 1981 | 89.9 mm (3.5 in) |
| 1982 | 130.0 mm (5.1 in) |
| 1983 | 47.0 mm (1.9 in) |
| 1984 | 74.9 mm (2.9 in) |
| 1985 | 0.0 mm (0.00 in) |
| 1986 | 0.0 mm (0.00 in) |
| 1987 | 54.1 mm (2.1 in) |
| 1988 | 59.9 mm (2.4 in) |
| 1989 | 283.0 mm (11.1 in) |
| 1990 | 70.1 mm (2.8 in) |
| 1991 | 50.0 mm (2.0 in) |
| 1992 | 108.0 mm (4.3 in) |
| 1993 | 74.9 mm (2.9 in) |
| 1994 | 181.1 mm (7.1 in) |
| 1995 | 59.9 mm (2.4 in) |
| 1996 | 102.1 mm (4.0 in) |
| 1997 | 102.1 mm (4.0 in) |
| 1998 | 150.1 mm (5.9 in) |
| 1999 | 64.0 mm (2.5 in) |
| 2000 | 112.0 mm (4.4 in) |
| 2001 | 68.1 mm (2.7 in) |
| 2002 | 363.0 mm (14.3 in) |
| 2003 | 66.0 mm (2.6 in) |
| 2004 | 415.0 mm (16.3 in) |
| 2005 | 97.0 mm (3.8 in) |
| 2006 | 181.4 mm (7.1 in) |
| 2007 | 180.6 mm (7.1 in) |
| 2008 | 121.9 mm (4.8 in) |
| 2009 | 90.4 mm (3.6 in) |
| 2010 | 201.2 mm (7.9 in) |
| 2011 | 230.1 mm (9.1 in) |
| 2012 | 80.0 mm (3.1 in) |
| 2013 | 460.0 mm (18.1 in) |
| 2014 | 136.9 mm (5.4 in) |
| 2015 | 75.9 mm (3.0 in) |
| 2016 | 72.9 mm (2.9 in) |
| 2017 | 71.9 mm (2.8 in) |
| 2018 | 80.0 mm (3.1 in) |
| 2019 | 362.5 mm (14.3 in) |
| 2020 | 67.1 mm (2.6 in) |
| 2021 | 463.0 mm (18.2 in) |
| 2022 | 85.1 mm (3.4 in) |
| 2023 | 95.0 mm (3.7 in) |
| 2024 | 53.1 mm (2.1 in) |
| 2025 | 39.9 mm (1.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | 111.5 mm (4.4 in) |
| 1961 | 113.1 mm (4.5 in) |
| 1962 | 49.0 mm (1.9 in) |
| 1963 | 35.6 mm (1.4 in) |
| 1964 | 128.8 mm (5.1 in) |
| 1965 | 111.9 mm (4.4 in) |
| 1966 | 165.1 mm (6.5 in) |
| 1967 | 14.4 mm (0.6 in) |
| 1968 | 79.9 mm (3.1 in) |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | 26.9 mm (1.1 in) |
| 1974 | 451.9 mm (17.8 in) |
| 1975 | 3.0 mm (0.12 in) |
| 1976 | 52.1 mm (2.1 in) |
| 1977 | 432.1 mm (17.0 in) |
| 1978 | 52.1 mm (2.1 in) |
| 1979 | 407.9 mm (16.1 in) |
| 1980 | 75.9 mm (3.0 in) |
| 1981 | 111.8 mm (4.4 in) |
| 1982 | 148.0 mm (5.8 in) |
| 1983 | 68.1 mm (2.7 in) |
| 1984 | 59.0 mm (2.3 in) |
| 1985 | 0.0 mm (0.00 in) |
| 1986 | 0.0 mm (0.00 in) |
| 1987 | 62.2 mm (2.4 in) |
| 1988 | 82.5 mm (3.2 in) |
| 1989 | 283.0 mm (11.1 in) |
| 1990 | 124.3 mm (4.9 in) |
| 1991 | 52.0 mm (2.0 in) |
| 1992 | 135.9 mm (5.4 in) |
| 1993 | 102.1 mm (4.0 in) |
| 1994 | 138.9 mm (5.5 in) |
| 1995 | 59.0 mm (2.3 in) |
| 1996 | 105.1 mm (4.1 in) |
| 1997 | 102.6 mm (4.0 in) |
| 1998 | 235.0 mm (9.3 in) |
| 1999 | 144.0 mm (5.7 in) |
| 2000 | 191.8 mm (7.6 in) |
| 2001 | 64.8 mm (2.6 in) |
| 2002 | 363.0 mm (14.3 in) |
| 2003 | 114.1 mm (4.5 in) |
| 2004 | 415.0 mm (16.3 in) |
| 2005 | 65.3 mm (2.6 in) |
| 2006 | 40.5 mm (1.6 in) |
| 2007 | 146.1 mm (5.8 in) |
| 2008 | 93.0 mm (3.7 in) |
| 2009 | 68.1 mm (2.7 in) |
| 2010 | 63.9 mm (2.5 in) |
| 2011 | 243.3 mm (9.6 in) |
| 2012 | 102.1 mm (4.0 in) |
| 2013 | 41.9 mm (1.6 in) |
| 2014 | 44.0 mm (1.7 in) |
| 2015 | 111.7 mm (4.4 in) |
| 2016 | 90.9 mm (3.6 in) |
| 2017 | 16.0 mm (0.6 in) |
| 2018 | 164.8 mm (6.5 in) |
| 2019 | 365.3 mm (14.4 in) |
| 2020 | 99.4 mm (3.9 in) |
| 2021 | 58.9 mm (2.3 in) |
| 2022 | 171.2 mm (6.7 in) |
| 2023 | 54.1 mm (2.1 in) |
| 2024 | 10.2 mm (0.4 in) |
| 2025 | n/a |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | 3 days |
| 1961 | 4 days |
| 1962 | 4 days |
| 1963 | 4 days |
| 1964 | 3 days |
| 1965 | 5 days |
| 1966 | 5 days |
| 1967 | 8 days |
| 1968 | 5 days |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | 14 days |
| 1974 | 15 days |
| 1975 | 8 days |
| 1976 | 11 days |
| 1977 | 18 days |
| 1978 | 14 days |
| 1979 | 12 days |
| 1980 | 30 days |
| 1981 | 34 days |
| 1982 | 5 days |
| 1983 | 5 days |
| 1984 | 9 days |
| 1985 | 8 days |
| 1986 | 8 days |
| 1987 | 10 days |
| 1988 | 12 days |
| 1989 | 10 days |
| 1990 | 9 days |
| 1991 | 9 days |
| 1992 | 6 days |
| 1993 | 8 days |
| 1994 | 14 days |
| 1995 | 8 days |
| 1996 | 8 days |
| 1997 | 6 days |
| 1998 | 8 days |
| 1999 | 3 days |
| 2000 | 4 days |
| 2001 | 4 days |
| 2002 | 11 days |
| 2003 | 18 days |
| 2004 | 11 days |
| 2005 | 18 days |
| 2006 | 3 days |
| 2007 | 3 days |
| 2008 | 2 days |
| 2009 | 2 days |
| 2010 | 1 day |
| 2011 | 3 days |
| 2012 | 3 days |
| 2013 | 5 days |
| 2014 | 6 days |
| 2015 | 3 days |
| 2016 | 3 days |
| 2017 | 3 days |
| 2018 | 4 days |
| 2019 | 2 days |
| 2020 | 2 days |
| 2021 | 3 days |
| 2022 | 3 days |
| 2023 | 5 days |
| 2024 | 2 days |
| 2025 | 1 day |
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 frostAcross 44 years with a frost, the median last spring frost at Santiago del Estero falls on 27 August and the median first autumn frost on 31 May, which leaves a median of 276 days between them.
Fitted over all years, the growing season changes by +2.8 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1974 to 2003) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 27 August | n/a | 3 September | n/a | +0.5 days per decade |
| First autumn frost | 31 May | n/a | 31 May | n/a | +3.2 days per decade |
| Growing days | 276 days | n/a | 274 days | n/a | +2.8 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
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).