Reconquista Aero Weather Records (AR000087270)

Record envelope, standing records and threshold days for Reconquista Aero (AR000087270), Argentina, with 63 years of record.

Key Facts for Reconquista Aero

Reconquista Aero (AR000087270) is a weather station in Argentina at -29.18 latitude and -59.70 longitude, 53 m (174 ft) above sea level.
The station reports from 1961 to 2023, 63 years of record.
1,464 records set at Reconquista Aero still stand.
Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
Reconquista Aero set a monthly record high maximum temperature of 34.0 C (93.2 F) on 1 May 2023.

About the Station

Location: Argentina, -29.18 latitude, -59.70 longitude.
Elevation: 53 m (174 ft).
Period of record: 1961 to 2023, 63 years.
Eligible elements: tmax, 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 Reconquista Aero. 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 Reconquista Aero, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	43.9 C (111.0 F)	9.3 C (48.7 F)	n/a	n/a
Feb	42.3 C (108.1 F)	7.3 C (45.1 F)	n/a	n/a
Mar	40.0 C (104.0 F)	6.2 C (43.2 F)	n/a	n/a
Apr	36.3 C (97.3 F)	2.0 C (35.6 F)	n/a	n/a
May	34.0 C (93.2 F)	-1.8 C (28.8 F)	n/a	n/a
Jun	32.2 C (90.0 F)	-3.5 C (25.7 F)	n/a	n/a
Jul	34.2 C (93.6 F)	-6.0 C (21.2 F)	n/a	n/a
Aug	38.4 C (101.1 F)	-4.3 C (24.3 F)	n/a	n/a
Sep	39.1 C (102.4 F)	-0.6 C (30.9 F)	n/a	n/a
Oct	40.5 C (104.9 F)	3.3 C (37.9 F)	n/a	n/a
Nov	42.5 C (108.5 F)	5.8 C (42.4 F)	n/a	n/a
Dec	42.7 C (108.9 F)	6.4 C (43.5 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Reconquista Aero still stand. 2012 holds the most, with 48.

Standing records at Reconquista Aero by the year they were set
Year set	Standing records
1961	17
1962	26
1963	31
1964	23
1965	25
1966	13
1967	27
1968	30
1969	24
1970	29
1971	41
1972	26
1973	17
1974	21
1975	33
1976	36
1977	27
1978	24
1979	38
1980	38
1981	23
1982	14
1983	12
1984	29
1985	18
1986	18
1987	25
1988	32
1989	17
1990	24
1991	31
1992	14
1993	24
1994	28
1995	38
1996	24
1997	19
1998	25
1999	20
2000	28
2001	29
2002	36
2003	29
2004	13
2005	18
2006	22
2007	23
2008	7
2009	1
2010	18
2011	9
2012	48
2013	19
2014	20
2015	21
2016	15
2017	10
2018	22
2019	22
2020	25
2021	9
2022	22
2023	17

All-Time Record Progression

3 new records

3 all-time records were set at Reconquista Aero between 11 July 2007 and 16 January 2022. Each dot is a new record.

When Reconquista Aero set new all-time records
Date	Kind	Detail
2007-07-11	Record low minimum temperature	Record low minimum temperature -6.0 C (21.2 F)
2011-12-22	Record high minimum temperature	Record high minimum temperature 29.5 C (85.1 F)
2022-01-16	Record high minimum temperature	Record high minimum temperature 29.8 C (85.6 F)

Wettest Day of Each Month

Jan: 433.1 mm (17.1 in)

The wettest day on record for each calendar month at Reconquista Aero. The most was 433.1 mm (17.1 in) on 17 January 1982.

Record daily precipitation for each month at Reconquista Aero
Month	Record daily precipitation (mm)	Date
Jan	433.1 mm (17.1 in)	17 January 1982
Feb	119.9 mm (4.7 in)	12 February 1981
Mar	117.1 mm (4.6 in)	24 March 2018
Apr	199.9 mm (7.9 in)	4 April 1983
May	189.0 mm (7.4 in)	10 May 2018
Jun	119.9 mm (4.7 in)	8 June 1973
Jul	103.9 mm (4.1 in)	14 July 1982
Aug	99.1 mm (3.9 in)	17 August 2015
Sep	71.4 mm (2.8 in)	8 September 2005
Oct	140.0 mm (5.5 in)	24 October 1977
Nov	117.1 mm (4.6 in)	17 November 2006
Dec	194.1 mm (7.6 in)	13 December 2001

Period of Record Coverage

1961 to 2023

63 years of record at Reconquista Aero, 1961 to 2023. 24 years have data for under 90 percent of days and are left out of rankings: 1978, 1980, 1982, 1983, 2004, 2005, 2006, 2007 and others.

Days with data per year at Reconquista Aero
Year	Days with data	Share of year	Complete
1961	364	100%	Yes
1962	363	99%	Yes
1963	365	100%	Yes
1964	365	100%	Yes
1965	364	100%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	333	91%	Yes
1969	365	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	365	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	260	71%	No
1979	350	96%	Yes
1980	325	89%	No
1981	364	100%	Yes
1982	268	73%	No
1983	309	85%	No
1984	363	99%	Yes
1985	332	91%	Yes
1986	365	100%	Yes
1987	365	100%	Yes
1988	364	99%	Yes
1989	365	100%	Yes
1990	365	100%	Yes
1991	364	100%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	365	100%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	364	100%	Yes
2002	364	100%	Yes
2003	362	99%	Yes
2004	255	70%	No
2005	160	44%	No
2006	179	49%	No
2007	149	41%	No
2008	58	16%	No
2009	16	4%	No
2010	195	53%	No
2011	179	49%	No
2012	163	45%	No
2013	165	45%	No
2014	160	44%	No
2015	169	46%	No
2016	167	46%	No
2017	161	44%	No
2018	158	43%	No
2019	150	41%	No
2020	142	39%	No
2021	148	41%	No
2022	142	39%	No
2023	58	16%	No

Latest Records

Latest records at Reconquista Aero
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 May 2023	Reconquista Aero, AR	monthly high max	34.0 C (93.2 F)	0.8 C (1.4 F)	25 years	24 of 100 (Routine)
4 April 2023	Reconquista Aero, AR	daily high max	33.7 C (92.7 F)	1.1 C (2.0 F)	8 years	10 of 100 (Routine)
30 March 2023	Reconquista Aero, AR	daily high max	38.0 C (100.4 F)	3.8 C (6.8 F)	32 years	24 of 100 (Routine)
22 March 2023	Reconquista Aero, AR	daily high max	37.0 C (98.6 F)	0.7 C (1.3 F)	42 years	19 of 100 (Routine)
18 March 2023	Reconquista Aero, AR	daily high min	23.6 C (74.5 F)	0.6 C (1.1 F)	44 years	20 of 100 (Routine)
17 March 2023	Reconquista Aero, AR	daily high min	24.1 C (75.4 F)	0.1 C (0.2 F)	16 years	11 of 100 (Routine)
13 March 2023	Reconquista Aero, AR	daily high min	24.4 C (75.9 F)	0.2 C (0.4 F)	2 years	6 of 100 (Routine)
22 February 2023	Reconquista Aero, AR	daily high max (Tie)	35.0 C (95.0 F)	tie	57 years	5 of 100 (Routine)
18 February 2023	Reconquista Aero, AR	monthly low min	7.3 C (45.1 F)	1.7 C (3.1 F)	51 years	36 of 100 (Notable)
15 February 2023	Reconquista Aero, AR	daily high max	38.0 C (100.4 F)	2.3 C (4.1 F)	48 years	26 of 100 (Routine)
13 February 2023	Reconquista Aero, AR	daily high max	40.2 C (104.4 F)	2.7 C (4.9 F)	60 years	31 of 100 (Routine)
13 February 2023	Reconquista Aero, AR	daily high min	27.7 C (81.9 F)	0.7 C (1.3 F)	12 years	11 of 100 (Routine)
9 February 2023	Reconquista Aero, AR	daily high max	38.5 C (101.3 F)	0.2 C (0.4 F)	8 years	8 of 100 (Routine)
8 February 2023	Reconquista Aero, AR	daily high max	41.1 C (106.0 F)	1.8 C (3.2 F)	51 years	25 of 100 (Routine)
28 January 2023	Reconquista Aero, AR	daily high max	39.8 C (103.6 F)	1.5 C (2.7 F)	32 years	19 of 100 (Routine)
21 January 2023	Reconquista Aero, AR	daily high max	40.8 C (105.4 F)	0.9 C (1.6 F)	24 years	15 of 100 (Routine)
20 January 2023	Reconquista Aero, AR	daily high max	40.5 C (104.9 F)	2.0 C (3.6 F)	3 years	11 of 100 (Routine)
12 January 2023	Reconquista Aero, AR	daily high max	40.5 C (104.9 F)	0.5 C (0.9 F)	16 years	12 of 100 (Routine)
8 December 2022	Reconquista Aero, AR	daily high max	39.7 C (103.5 F)	1.5 C (2.7 F)	43 years	21 of 100 (Routine)
20 November 2022	Reconquista Aero, AR	daily high max	37.3 C (99.1 F)	1.0 C (1.8 F)	33 years	18 of 100 (Routine)

Climate Trend

36 complete years, 1961 to 2003

One stripe for each of 36 complete years at Reconquista Aero, 1961 to 2003. Blue stripes are years cooler than the station's own mean of 20.3 C (68.6 F); red stripes are warmer. The coolest year was 1976, at 19.3 C (66.7 F), and the warmest was 1997, at 21.4 C (70.6 F). The strongest colour marks a difference of 1.2 C (2.2 F).

Annual mean temperature at Reconquista Aero as warming stripes, 1961 to 2003
Year	Annual mean temperature	Difference from the station mean
1961	21.1 C	+0.81 C
1962	19.8 C	-0.50 C
1963	21.1 C	+0.77 C
1964	19.8 C	-0.49 C
1965	20.5 C	+0.16 C
1966	20.1 C	-0.24 C
1967	20.6 C	+0.31 C
1969	20.3 C	+0.03 C
1970	20.5 C	+0.22 C
1971	20.0 C	-0.29 C
1972	20.1 C	-0.23 C
1973	19.7 C	-0.65 C
1974	19.7 C	-0.58 C
1975	19.9 C	-0.41 C
1976	19.3 C	-1.04 C
1977	20.1 C	-0.22 C
1981	20.3 C	-0.05 C
1984	19.9 C	-0.41 C
1986	21.1 C	+0.83 C
1987	20.0 C	-0.32 C
1988	19.7 C	-0.61 C
1989	20.2 C	-0.10 C
1990	20.2 C	-0.12 C
1991	20.6 C	+0.32 C
1992	19.9 C	-0.38 C
1993	20.2 C	-0.16 C
1994	21.0 C	+0.67 C
1995	20.5 C	+0.17 C
1996	20.3 C	+0.00 C
1997	21.4 C	+1.12 C
1998	20.1 C	-0.24 C
1999	20.3 C	-0.01 C
2000	20.1 C	-0.22 C
2001	21.1 C	+0.83 C
2002	20.9 C	+0.54 C
2003	20.7 C	+0.35 C

The fitted trend in annual mean temperature here over 1961 to 2003 is 0.08 C (-0.04 to 0.21) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 to 0.4) per decade. The slope is a straight line fitted to 36 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Reconquista Aero
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.08 C (-0.04 to 0.21) per decade	0.1 F (-0.1 to 0.4) per decade	1961 to 2003	36	Not clearly different from zero
Mean daily maximum	-0.09 C (-0.23 to 0.05) per decade	-0.2 F (-0.4 to 0.1) per decade	1961 to 2003	36	Not clearly different from zero
Mean daily minimum	0.3 C (0.1 to 0.4) per decade	0.5 F (0.1 to 0.8) per decade	1961 to 2003	36	Rise

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

1961 to 2023

Yearly extremes at Reconquista Aero: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	43.9 C (111.0 F)	1963	39.4 C (102.9 F)	63
Coldest night (TNn)	-6.0 C (21.2 F)	2007	-1.2 C (29.8 F)	63
Wettest day (Rx1day)	433.1 mm (17.1 in)	1982	94.2 mm (3.7 in)	51
Wettest five days (Rx5day)	316.7 mm (12.5 in)	1998	123.2 mm (4.9 in)	51
Longest dry spell (CDD)	29 days	2003	8 days	51

Hottest day (TXx)

The hottest day of the year at Reconquista Aero, 1961 to 2023. The record is 43.9 C (111.0 F) in 1963, marked on the chart; the median year is 39.4 C (102.9 F).

Hottest day (TXx) at Reconquista Aero by year
Year	Hottest day (TXx)
1961	39.6 C (103.3 F)
1962	41.9 C (107.4 F)
1963	43.9 C (111.0 F)
1964	40.6 C (105.1 F)
1965	38.8 C (101.8 F)
1966	38.4 C (101.1 F)
1967	39.7 C (103.5 F)
1968	40.6 C (105.1 F)
1969	39.3 C (102.7 F)
1970	40.8 C (105.4 F)
1971	42.7 C (108.9 F)
1972	39.4 C (102.9 F)
1973	38.8 C (101.8 F)
1974	37.4 C (99.3 F)
1975	40.1 C (104.2 F)
1976	38.2 C (100.8 F)
1977	37.3 C (99.1 F)
1978	37.5 C (99.5 F)
1979	40.2 C (104.4 F)
1980	38.7 C (101.7 F)
1981	36.6 C (97.9 F)
1982	39.0 C (102.2 F)
1983	38.6 C (101.5 F)
1984	37.0 C (98.6 F)
1985	39.0 C (102.2 F)
1986	40.8 C (105.4 F)
1987	39.4 C (102.9 F)
1988	42.5 C (108.5 F)
1989	40.2 C (104.4 F)
1990	38.3 C (100.9 F)
1991	38.2 C (100.8 F)
1992	39.3 C (102.7 F)
1993	38.7 C (101.7 F)
1994	39.8 C (103.6 F)
1995	40.2 C (104.4 F)
1996	40.0 C (104.0 F)
1997	38.6 C (101.5 F)
1998	39.9 C (103.8 F)
1999	39.0 C (102.2 F)
2000	38.0 C (100.4 F)
2001	39.0 C (102.2 F)
2002	40.0 C (104.0 F)
2003	39.5 C (103.1 F)
2004	38.7 C (101.7 F)
2005	40.7 C (105.3 F)
2006	41.5 C (106.7 F)
2007	39.0 C (102.2 F)
2008	40.0 C (104.0 F)
2009	35.7 C (96.3 F)
2010	38.7 C (101.7 F)
2011	41.3 C (106.3 F)
2012	40.7 C (105.3 F)
2013	40.0 C (104.0 F)
2014	40.2 C (104.4 F)
2015	37.8 C (100.0 F)
2016	38.0 C (100.4 F)
2017	41.2 C (106.2 F)
2018	39.2 C (102.6 F)
2019	40.2 C (104.4 F)
2020	40.5 C (104.9 F)
2021	38.5 C (101.3 F)
2022	43.1 C (109.6 F)
2023	41.1 C (106.0 F)

Coldest night (TNn)

The coldest night of the year at Reconquista Aero, 1961 to 2023. The record is -6.0 C (21.2 F) in 2007, marked on the chart; the median year is -1.2 C (29.8 F).

Coldest night (TNn) at Reconquista Aero by year
Year	Coldest night (TNn)
1961	-1.0 C (30.2 F)
1962	-2.5 C (27.5 F)
1963	-3.7 C (25.3 F)
1964	-1.4 C (29.5 F)
1965	-1.9 C (28.6 F)
1966	-1.1 C (30.0 F)
1967	-2.0 C (28.4 F)
1968	-0.4 C (31.3 F)
1969	-2.6 C (27.3 F)
1970	-0.8 C (30.6 F)
1971	-0.8 C (30.6 F)
1972	-1.2 C (29.8 F)
1973	-1.0 C (30.2 F)
1974	-0.6 C (30.9 F)
1975	-2.8 C (27.0 F)
1976	-3.6 C (25.5 F)
1977	-1.5 C (29.3 F)
1978	-1.3 C (29.7 F)
1979	-3.2 C (26.2 F)
1980	-3.2 C (26.2 F)
1981	-2.8 C (27.0 F)
1982	0.9 C (33.6 F)
1983	1.2 C (34.2 F)
1984	-0.6 C (30.9 F)
1985	0.6 C (33.1 F)
1986	2.5 C (36.5 F)
1987	-0.5 C (31.1 F)
1988	-4.6 C (23.7 F)
1989	-1.4 C (29.5 F)
1990	-0.8 C (30.6 F)
1991	-3.0 C (26.6 F)
1992	-0.6 C (30.9 F)
1993	-1.2 C (29.8 F)
1994	-1.9 C (28.6 F)
1995	-4.3 C (24.3 F)
1996	-3.5 C (25.7 F)
1997	1.0 C (33.8 F)
1998	2.2 C (36.0 F)
1999	-1.7 C (28.9 F)
2000	-2.0 C (28.4 F)
2001	-1.2 C (29.8 F)
2002	0.4 C (32.7 F)
2003	-1.0 C (30.2 F)
2004	0.4 C (32.7 F)
2005	0.3 C (32.5 F)
2006	-1.4 C (29.5 F)
2007	-6.0 C (21.2 F)
2008	2.8 C (37.0 F)
2009	4.0 C (39.2 F)
2010	-2.5 C (27.5 F)
2011	-1.6 C (29.1 F)
2012	-3.0 C (26.6 F)
2013	-3.0 C (26.6 F)
2014	0.8 C (33.4 F)
2015	0.0 C (32.0 F)
2016	0.3 C (32.5 F)
2017	0.3 C (32.5 F)
2018	0.0 C (32.0 F)
2019	-1.4 C (29.5 F)
2020	-1.4 C (29.5 F)
2021	-1.2 C (29.8 F)
2022	-0.6 C (30.9 F)
2023	7.3 C (45.1 F)

Wettest day (Rx1day)

The wettest day of the year at Reconquista Aero, 1961 to 2023. The record is 433.1 mm (17.1 in) in 1982, marked on the chart; the median year is 94.2 mm (3.7 in).

Wettest day (Rx1day) at Reconquista Aero by year
Year	Wettest day (Rx1day)
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	119.9 mm (4.7 in)
1974	59.9 mm (2.4 in)
1975	19.1 mm (0.8 in)
1976	119.9 mm (4.7 in)
1977	160.0 mm (6.3 in)
1978	80.0 mm (3.1 in)
1979	80.0 mm (3.1 in)
1980	53.1 mm (2.1 in)
1981	199.9 mm (7.9 in)
1982	433.1 mm (17.1 in)
1983	199.9 mm (7.9 in)
1984	79.0 mm (3.1 in)
1985	0.0 mm (0.00 in)
1986	3.0 mm (0.12 in)
1987	102.1 mm (4.0 in)
1988	94.2 mm (3.7 in)
1989	113.0 mm (4.4 in)
1990	122.9 mm (4.8 in)
1991	64.0 mm (2.5 in)
1992	116.1 mm (4.6 in)
1993	105.9 mm (4.2 in)
1994	89.9 mm (3.5 in)
1995	59.9 mm (2.4 in)
1996	112.0 mm (4.4 in)
1997	87.1 mm (3.4 in)
1998	96.0 mm (3.8 in)
1999	32.0 mm (1.3 in)
2000	54.1 mm (2.1 in)
2001	194.1 mm (7.6 in)
2002	115.1 mm (4.5 in)
2003	71.1 mm (2.8 in)
2004	156.0 mm (6.1 in)
2005	75.9 mm (3.0 in)
2006	141.5 mm (5.6 in)
2007	167.9 mm (6.6 in)
2008	32.0 mm (1.3 in)
2009	55.1 mm (2.2 in)
2010	77.0 mm (3.0 in)
2011	97.0 mm (3.8 in)
2012	110.0 mm (4.3 in)
2013	146.1 mm (5.8 in)
2014	121.9 mm (4.8 in)
2015	99.1 mm (3.9 in)
2016	87.9 mm (3.5 in)
2017	101.1 mm (4.0 in)
2018	189.0 mm (7.4 in)
2019	89.9 mm (3.5 in)
2020	87.1 mm (3.4 in)
2021	82.0 mm (3.2 in)
2022	71.1 mm (2.8 in)
2023	55.1 mm (2.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Reconquista Aero, 1961 to 2023. The record is 316.7 mm (12.5 in) in 1998, marked on the chart; the median year is 123.2 mm (4.9 in).

Wettest five days (Rx5day) at Reconquista Aero by year
Year	Wettest five days (Rx5day)
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	154.9 mm (6.1 in)
1974	110.3 mm (4.3 in)
1975	19.1 mm (0.8 in)
1976	141.0 mm (5.6 in)
1977	160.0 mm (6.3 in)
1978	123.2 mm (4.9 in)
1979	142.9 mm (5.6 in)
1980	61.0 mm (2.4 in)
1981	239.0 mm (9.4 in)
1982	57.2 mm (2.3 in)
1983	289.7 mm (11.4 in)
1984	119.9 mm (4.7 in)
1985	0.0 mm (0.00 in)
1986	0.0 mm (0.00 in)
1987	111.0 mm (4.4 in)
1988	52.1 mm (2.1 in)
1989	142.0 mm (5.6 in)
1990	163.1 mm (6.4 in)
1991	89.9 mm (3.5 in)
1992	120.8 mm (4.8 in)
1993	144.4 mm (5.7 in)
1994	156.3 mm (6.2 in)
1995	88.2 mm (3.5 in)
1996	159.0 mm (6.3 in)
1997	144.3 mm (5.7 in)
1998	316.7 mm (12.5 in)
1999	32.8 mm (1.3 in)
2000	0.0 mm (0.00 in)
2001	20.1 mm (0.8 in)
2002	139.0 mm (5.5 in)
2003	160.5 mm (6.3 in)
2004	191.0 mm (7.5 in)
2005	109.9 mm (4.3 in)
2006	181.3 mm (7.1 in)
2007	72.1 mm (2.8 in)
2008	18.1 mm (0.7 in)
2009	73.7 mm (2.9 in)
2010	128.5 mm (5.1 in)
2011	129.1 mm (5.1 in)
2012	149.1 mm (5.9 in)
2013	117.3 mm (4.6 in)
2014	231.4 mm (9.1 in)
2015	186.9 mm (7.4 in)
2016	134.4 mm (5.3 in)
2017	80.5 mm (3.2 in)
2018	262.1 mm (10.3 in)
2019	84.8 mm (3.3 in)
2020	42.1 mm (1.7 in)
2021	114.1 mm (4.5 in)
2022	188.9 mm (7.4 in)
2023	67.0 mm (2.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Reconquista Aero, 1961 to 2023. The record is 29 days in 2003, marked on the chart; the median year is 8 days.

Longest dry spell (CDD) at Reconquista Aero by year
Year	Longest dry spell (CDD)
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	12 days
1974	20 days
1975	5 days
1976	8 days
1977	17 days
1978	27 days
1979	19 days
1980	21 days
1981	24 days
1982	4 days
1983	9 days
1984	13 days
1985	8 days
1986	10 days
1987	6 days
1988	11 days
1989	8 days
1990	11 days
1991	11 days
1992	11 days
1993	17 days
1994	16 days
1995	18 days
1996	21 days
1997	20 days
1998	11 days
1999	7 days
2000	5 days
2001	4 days
2002	6 days
2003	29 days
2004	20 days
2005	13 days
2006	4 days
2007	3 days
2008	4 days
2009	1 day
2010	4 days
2011	4 days
2012	3 days
2013	4 days
2014	6 days
2015	3 days
2016	4 days
2017	3 days
2018	6 days
2019	5 days
2020	3 days
2021	3 days
2022	4 days
2023	3 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

23 years with a frost

Across 23 years with a frost, the median last spring frost at Reconquista Aero falls on 5 August and the median first autumn frost on 9 July, which leaves a median of 338 days between them.

Frost dates and growing season at Reconquista Aero
Measure	Median, all years	Earliest period	Recent period (1962 to 2000)	Recent against earliest	Fitted trend
Last spring frost	5 August	n/a	5 August	n/a	n/a
First autumn frost	9 July	n/a	9 July	n/a	n/a
Growing days	338 days	n/a	338 days	n/a	n/a

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 Reconquista Aero standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Reconquista Aero 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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).