Tandil Weather Records (ARM00087645)

Record envelope, standing records and threshold days for Tandil (ARM00087645), Argentina, with 53 years of record.

Key Facts for Tandil

Tandil (ARM00087645) is a weather station in Argentina at -37.24 latitude and -59.23 longitude, 175 m (574 ft) above sea level.
The station reports from 1973 to 2025, 53 years of record.
1,464 records set at Tandil still stand.
Records are tracked for tmin: an element needs 30 years of data to be eligible.
Tandil set a daily record high minimum temperature of 11.0 C (51.8 F) on 19 August 2025.

About the Station

Location: Argentina, -37.24 latitude, -59.23 longitude.
Elevation: 175 m (574 ft).
Period of record: 1973 to 2025, 53 years.
Eligible elements: tmin.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Tandil. 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 Tandil, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	40.7 C (105.3 F)	1.8 C (35.2 F)	n/a	n/a
Feb	38.1 C (100.6 F)	1.1 C (34.0 F)	n/a	n/a
Mar	36.9 C (98.4 F)	0.5 C (32.9 F)	n/a	n/a
Apr	32.5 C (90.5 F)	-4.6 C (23.7 F)	n/a	n/a
May	28.0 C (82.4 F)	-10.1 C (13.8 F)	n/a	n/a
Jun	22.3 C (72.1 F)	-9.9 C (14.2 F)	n/a	n/a
Jul	23.7 C (74.7 F)	-11.6 C (11.1 F)	n/a	n/a
Aug	31.2 C (88.2 F)	-8.8 C (16.2 F)	n/a	n/a
Sep	30.0 C (86.0 F)	-7.1 C (19.2 F)	n/a	n/a
Oct	33.6 C (92.5 F)	-4.8 C (23.4 F)	n/a	n/a
Nov	35.4 C (95.7 F)	-4.0 C (24.8 F)	n/a	n/a
Dec	38.5 C (101.3 F)	0.5 C (32.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Tandil still stand. 2013 holds the most, with 58.

Standing records at Tandil by the year they were set
Year set	Standing records
1973	6
1974	13
1975	12
1976	13
1977	12
1978	11
1979	16
1980	27
1981	26
1982	16
1983	15
1984	19
1987	13
1988	24
1989	19
1990	21
1991	26
1992	24
1993	26
1994	20
1995	46
1996	34
1997	37
1998	25
1999	33
2000	30
2001	45
2002	35
2003	30
2004	33
2005	54
2006	34
2007	50
2008	34
2009	35
2010	29
2011	20
2012	36
2013	58
2014	36
2015	48
2016	31
2017	33
2018	34
2019	37
2020	27
2021	32
2022	41
2023	39
2024	28
2025	21

Wettest Day of Each Month

May: 300.0 mm (11.8 in)

The wettest day on record for each calendar month at Tandil. The most was 300.0 mm (11.8 in) on 14 May 1980.

Record daily precipitation for each month at Tandil
Month	Record daily precipitation (mm)	Date
Jan	165.1 mm (6.5 in)	3 January 1988
Feb	119.9 mm (4.7 in)	8 February 1981
Mar	144.0 mm (5.7 in)	16 March 1989
Apr	120.9 mm (4.8 in)	9 April 2017
May	300.0 mm (11.8 in)	14 May 1980
Jun	164.1 mm (6.5 in)	3 June 2006
Jul	57.9 mm (2.3 in)	29 July 2003
Aug	140.7 mm (5.5 in)	19 August 2007
Sep	101.1 mm (4.0 in)	27 September 1998
Oct	119.9 mm (4.7 in)	7 October 1977
Nov	140.0 mm (5.5 in)	26 November 1977
Dec	150.1 mm (5.9 in)	20 December 1983

Period of Record Coverage

1973 to 2025

51 years of record at Tandil, 1973 to 2025. 51 years have data for under 90 percent of days and are left out of rankings: 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980 and others.

Days with data per year at Tandil
Year	Days with data	Share of year	Complete
1973	3	1%	No
1974	1	0%	No
1975	2	1%	No
1976	1	0%	No
1977	5	1%	No
1978	21	6%	No
1979	28	8%	No
1980	62	17%	No
1981	127	35%	No
1982	110	30%	No
1983	157	43%	No
1984	96	26%	No
1987	85	23%	No
1988	161	44%	No
1989	143	39%	No
1990	151	41%	No
1991	162	44%	No
1992	147	40%	No
1993	97	27%	No
1994	176	48%	No
1995	164	45%	No
1996	191	52%	No
1997	188	52%	No
1998	169	46%	No
1999	194	53%	No
2000	203	55%	No
2001	191	52%	No
2002	174	48%	No
2003	188	52%	No
2004	191	52%	No
2005	198	54%	No
2006	184	50%	No
2007	188	52%	No
2008	168	46%	No
2009	193	53%	No
2010	194	53%	No
2011	192	53%	No
2012	193	53%	No
2013	211	58%	No
2014	209	57%	No
2015	215	59%	No
2016	208	57%	No
2017	204	56%	No
2018	206	56%	No
2019	195	53%	No
2020	198	54%	No
2021	193	53%	No
2022	190	52%	No
2023	195	53%	No
2024	187	51%	No
2025	120	33%	No

Latest Records

Latest records at Tandil
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 August 2025	Tandil, AR	daily high min	11.0 C (51.8 F)	2.8 C (5.0 F)	11 years	14 of 100 (Routine)
2 July 2025	Tandil, AR	daily low min	-8.1 C (17.4 F)	0.6 C (1.1 F)	14 years	10 of 100 (Routine)
17 May 2025	Tandil, AR	daily high min	15.1 C (59.2 F)	2.5 C (4.5 F)	28 years	18 of 100 (Routine)
16 May 2025	Tandil, AR	daily high min	15.0 C (59.0 F)	1.0 C (1.8 F)	44 years	20 of 100 (Routine)
11 April 2025	Tandil, AR	daily high min	16.4 C (61.5 F)	1.4 C (2.5 F)	40 years	20 of 100 (Routine)
5 April 2025	Tandil, AR	daily low min	-0.1 C (31.8 F)	1.1 C (2.0 F)	3 years	7 of 100 (Routine)
1 March 2025	Tandil, AR	daily high min	19.9 C (67.8 F)	0.5 C (0.9 F)	24 years	13 of 100 (Routine)
22 February 2025	Tandil, AR	daily high min	21.7 C (71.1 F)	0.7 C (1.3 F)	44 years	19 of 100 (Routine)
18 February 2025	Tandil, AR	daily low min	3.6 C (38.5 F)	0.5 C (0.9 F)	2 years	6 of 100 (Routine)
3 February 2025	Tandil, AR	daily high min	20.9 C (69.6 F)	0.5 C (0.9 F)	15 years	10 of 100 (Routine)
8 December 2024	Tandil, AR	daily low min	2.4 C (36.3 F)	2.6 C (4.7 F)	48 years	25 of 100 (Routine)
14 July 2024	Tandil, AR	daily low min	-6.5 C (20.3 F)	0.4 C (0.7 F)	33 years	14 of 100 (Routine)
9 July 2024	Tandil, AR	daily low min	-8.4 C (16.9 F)	1.0 C (1.8 F)	17 years	12 of 100 (Routine)
8 July 2024	Tandil, AR	daily low min	-8.2 C (17.2 F)	2.8 C (5.0 F)	2 years	11 of 100 (Routine)
13 June 2024	Tandil, AR	daily high min	10.9 C (51.6 F)	0.5 C (0.9 F)	24 years	13 of 100 (Routine)
9 June 2024	Tandil, AR	daily high min	12.4 C (54.3 F)	2.4 C (4.3 F)	44 years	23 of 100 (Routine)
3 May 2024	Tandil, AR	daily low min (Tie)	-2.5 C (27.5 F)	tie	1 year	1 of 100 (Routine)
15 April 2024	Tandil, AR	daily high min	15.5 C (59.9 F)	0.1 C (0.2 F)	27 years	13 of 100 (Routine)
3 March 2024	Tandil, AR	daily low min	3.6 C (38.5 F)	0.9 C (1.6 F)	2 years	7 of 100 (Routine)
10 February 2024	Tandil, AR	daily high min	19.7 C (67.5 F)	1.4 C (2.5 F)	0 years	8 of 100 (Routine)

Extremes by Year

1973 to 2025

Yearly extremes at Tandil: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.7 C (105.3 F)	2022	35.0 C (95.0 F)	51
Coldest night (TNn)	-11.6 C (11.1 F)	1995	-6.3 C (20.7 F)	51
Wettest day (Rx1day)	300.0 mm (11.8 in)	1980	72.9 mm (2.9 in)	53
Wettest five days (Rx5day)	300.0 mm (11.8 in)	1980	87.1 mm (3.4 in)	52
Longest dry spell (CDD)	26 days	1981	6 days	53

Hottest day (TXx)

The hottest day of the year at Tandil, 1973 to 2025. The record is 40.7 C (105.3 F) in 2022, marked on the chart; the median year is 35.0 C (95.0 F).

Hottest day (TXx) at Tandil by year
Year	Hottest day (TXx)
1973	22.0 C (71.6 F)
1974	27.0 C (80.6 F)
1975	29.0 C (84.2 F)
1976	23.0 C (73.4 F)
1977	22.0 C (71.6 F)
1978	31.0 C (87.8 F)
1979	32.0 C (89.6 F)
1980	32.0 C (89.6 F)
1981	33.0 C (91.4 F)
1982	35.6 C (96.1 F)
1983	37.4 C (99.3 F)
1984	33.3 C (91.9 F)
1985	n/a
1986	n/a
1987	33.5 C (92.3 F)
1988	35.0 C (95.0 F)
1989	37.2 C (99.0 F)
1990	34.4 C (93.9 F)
1991	35.2 C (95.4 F)
1992	33.0 C (91.4 F)
1993	32.4 C (90.3 F)
1994	33.6 C (92.5 F)
1995	34.1 C (93.4 F)
1996	34.5 C (94.1 F)
1997	33.0 C (91.4 F)
1998	35.0 C (95.0 F)
1999	35.0 C (95.0 F)
2000	34.3 C (93.7 F)
2001	36.7 C (98.1 F)
2002	32.6 C (90.7 F)
2003	36.4 C (97.5 F)
2004	33.4 C (92.1 F)
2005	34.8 C (94.6 F)
2006	34.2 C (93.6 F)
2007	37.0 C (98.6 F)
2008	35.2 C (95.4 F)
2009	36.2 C (97.2 F)
2010	35.6 C (96.1 F)
2011	34.9 C (94.8 F)
2012	37.5 C (99.5 F)
2013	38.5 C (101.3 F)
2014	39.3 C (102.7 F)
2015	36.7 C (98.1 F)
2016	36.1 C (97.0 F)
2017	37.4 C (99.3 F)
2018	36.6 C (97.9 F)
2019	35.5 C (95.9 F)
2020	35.3 C (95.5 F)
2021	36.2 C (97.2 F)
2022	40.7 C (105.3 F)
2023	38.1 C (100.6 F)
2024	36.6 C (97.9 F)
2025	37.7 C (99.9 F)

Coldest night (TNn)

The coldest night of the year at Tandil, 1973 to 2025. The record is -11.6 C (11.1 F) in 1995, marked on the chart; the median year is -6.3 C (20.7 F).

Coldest night (TNn) at Tandil by year
Year	Coldest night (TNn)
1973	-4.0 C (24.8 F)
1974	-4.0 C (24.8 F)
1975	-3.0 C (26.6 F)
1976	-8.0 C (17.6 F)
1977	-3.0 C (26.6 F)
1978	-4.0 C (24.8 F)
1979	-5.0 C (23.0 F)
1980	-4.0 C (24.8 F)
1981	-4.0 C (24.8 F)
1982	0.2 C (32.4 F)
1983	-5.4 C (22.3 F)
1984	-2.9 C (26.8 F)
1985	n/a
1986	n/a
1987	-2.6 C (27.3 F)
1988	-6.1 C (21.0 F)
1989	-4.0 C (24.8 F)
1990	-7.0 C (19.4 F)
1991	-6.1 C (21.0 F)
1992	-10.1 C (13.8 F)
1993	-5.2 C (22.6 F)
1994	-7.5 C (18.5 F)
1995	-11.6 C (11.1 F)
1996	-5.2 C (22.6 F)
1997	-6.3 C (20.7 F)
1998	-6.0 C (21.2 F)
1999	-6.8 C (19.8 F)
2000	-6.2 C (20.8 F)
2001	-7.4 C (18.7 F)
2002	-6.3 C (20.7 F)
2003	-7.8 C (18.0 F)
2004	-9.0 C (15.8 F)
2005	-7.8 C (18.0 F)
2006	-5.2 C (22.6 F)
2007	-8.4 C (16.9 F)
2008	-7.6 C (18.3 F)
2009	-7.2 C (19.0 F)
2010	-5.9 C (21.4 F)
2011	-7.5 C (18.5 F)
2012	-10.6 C (12.9 F)
2013	-8.5 C (16.7 F)
2014	-5.1 C (22.8 F)
2015	-6.8 C (19.8 F)
2016	-6.3 C (20.7 F)
2017	-6.0 C (21.2 F)
2018	-6.5 C (20.3 F)
2019	-8.0 C (17.6 F)
2020	-7.0 C (19.4 F)
2021	-8.8 C (16.2 F)
2022	-8.6 C (16.5 F)
2023	-7.2 C (19.0 F)
2024	-8.4 C (16.9 F)
2025	-8.1 C (17.4 F)

Wettest day (Rx1day)

The wettest day of the year at Tandil, 1973 to 2025. The record is 300.0 mm (11.8 in) in 1980, marked on the chart; the median year is 72.9 mm (2.9 in).

Wettest day (Rx1day) at Tandil by year
Year	Wettest day (Rx1day)
1973	32.0 mm (1.3 in)
1974	33.0 mm (1.3 in)
1975	13.0 mm (0.5 in)
1976	45.0 mm (1.8 in)
1977	140.0 mm (5.5 in)
1978	70.1 mm (2.8 in)
1979	45.0 mm (1.8 in)
1980	300.0 mm (11.8 in)
1981	119.9 mm (4.7 in)
1982	130.0 mm (5.1 in)
1983	150.1 mm (5.9 in)
1984	70.1 mm (2.8 in)
1985	0.0 mm (0.00 in)
1986	0.0 mm (0.00 in)
1987	94.0 mm (3.7 in)
1988	165.1 mm (6.5 in)
1989	144.0 mm (5.7 in)
1990	96.0 mm (3.8 in)
1991	112.0 mm (4.4 in)
1992	71.9 mm (2.8 in)
1993	215.9 mm (8.5 in)
1994	74.9 mm (2.9 in)
1995	32.0 mm (1.3 in)
1996	39.9 mm (1.6 in)
1997	89.9 mm (3.5 in)
1998	101.1 mm (4.0 in)
1999	71.9 mm (2.8 in)
2000	146.1 mm (5.8 in)
2001	99.1 mm (3.9 in)
2002	99.1 mm (3.9 in)
2003	57.9 mm (2.3 in)
2004	40.9 mm (1.6 in)
2005	72.9 mm (2.9 in)
2006	164.1 mm (6.5 in)
2007	140.7 mm (5.5 in)
2008	52.1 mm (2.1 in)
2009	56.9 mm (2.2 in)
2010	55.9 mm (2.2 in)
2011	69.1 mm (2.7 in)
2012	84.1 mm (3.3 in)
2013	87.1 mm (3.4 in)
2014	77.0 mm (3.0 in)
2015	74.9 mm (2.9 in)
2016	70.1 mm (2.8 in)
2017	120.9 mm (4.8 in)
2018	58.9 mm (2.3 in)
2019	55.9 mm (2.2 in)
2020	79.0 mm (3.1 in)
2021	51.1 mm (2.0 in)
2022	95.0 mm (3.7 in)
2023	72.9 mm (2.9 in)
2024	56.9 mm (2.2 in)
2025	11.9 mm (0.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Tandil, 1973 to 2025. The record is 300.0 mm (11.8 in) in 1980, marked on the chart; the median year is 87.1 mm (3.4 in).

Wettest five days (Rx5day) at Tandil by year
Year	Wettest five days (Rx5day)
1973	55.1 mm (2.2 in)
1974	58.2 mm (2.3 in)
1975	16.0 mm (0.6 in)
1976	74.0 mm (2.9 in)
1977	141.0 mm (5.6 in)
1978	105.1 mm (4.1 in)
1979	45.0 mm (1.8 in)
1980	300.0 mm (11.8 in)
1981	119.9 mm (4.7 in)
1982	29.0 mm (1.1 in)
1983	189.0 mm (7.4 in)
1984	138.2 mm (5.4 in)
1985	0.0 mm (0.00 in)
1986	0.0 mm (0.00 in)
1987	69.1 mm (2.7 in)
1988	175.0 mm (6.9 in)
1989	200.1 mm (7.9 in)
1990	131.1 mm (5.2 in)
1991	126.0 mm (5.0 in)
1992	64.0 mm (2.5 in)
1993	126.0 mm (5.0 in)
1994	136.9 mm (5.4 in)
1995	58.0 mm (2.3 in)
1996	72.1 mm (2.8 in)
1997	54.1 mm (2.1 in)
1998	112.0 mm (4.4 in)
1999	72.6 mm (2.9 in)
2000	47.3 mm (1.9 in)
2001	134.9 mm (5.3 in)
2002	108.8 mm (4.3 in)
2003	89.9 mm (3.5 in)
2004	83.0 mm (3.3 in)
2005	75.9 mm (3.0 in)
2006	148.8 mm (5.9 in)
2007	82.1 mm (3.2 in)
2008	81.3 mm (3.2 in)
2009	63.0 mm (2.5 in)
2010	70.7 mm (2.8 in)
2011	37.0 mm (1.5 in)
2012	123.2 mm (4.9 in)
2013	106.1 mm (4.2 in)
2014	166.1 mm (6.5 in)
2015	140.5 mm (5.5 in)
2016	102.1 mm (4.0 in)
2017	188.0 mm (7.4 in)
2018	68.9 mm (2.7 in)
2019	55.1 mm (2.2 in)
2020	85.1 mm (3.4 in)
2021	48.0 mm (1.9 in)
2022	119.2 mm (4.7 in)
2023	96.0 mm (3.8 in)
2024	89.0 mm (3.5 in)
2025	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Tandil, 1973 to 2025. The record is 26 days in 1981, marked on the chart; the median year is 6 days.

Longest dry spell (CDD) at Tandil by year
Year	Longest dry spell (CDD)
1973	8 days
1974	11 days
1975	4 days
1976	8 days
1977	19 days
1978	9 days
1979	19 days
1980	18 days
1981	26 days
1982	5 days
1983	7 days
1984	5 days
1985	5 days
1986	7 days
1987	7 days
1988	12 days
1989	8 days
1990	9 days
1991	7 days
1992	6 days
1993	5 days
1994	8 days
1995	12 days
1996	10 days
1997	10 days
1998	15 days
1999	9 days
2000	3 days
2001	3 days
2002	11 days
2003	16 days
2004	13 days
2005	19 days
2006	3 days
2007	2 days
2008	4 days
2009	2 days
2010	3 days
2011	4 days
2012	4 days
2013	7 days
2014	3 days
2015	3 days
2016	4 days
2017	4 days
2018	5 days
2019	2 days
2020	3 days
2021	3 days
2022	6 days
2023	3 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.

Download the Data

Data for Tandil standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tandil 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).