Mar del Plata Aero Threshold Days by Year (AR000087692)

8 fixed thresholds counted per year at Mar del Plata Aero (AR000087692): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mar del Plata Aero Thresholds

Mar del Plata Aero: nights with a minimum temperature at or below 0 C (32 F) in 53 years, most in 1995 with 46.
Mar del Plata Aero: nights with a minimum temperature at or above 20 C (68 F) in 43 years, most in 1977 with 14.
Mar del Plata Aero: days with a maximum temperature at or above 30 C (86 F) in 41 years, most in 1989 with 35.
Mar del Plata Aero: days with a maximum temperature at or above 90 F (32.2 C) in 41 years, most in 1972 with 20.
8 fixed thresholds have at least one qualifying day at Mar del Plata Aero.

Days at or above 30 C (86 F)

41 years with a qualifying day

Days per year at Mar del Plata Aero with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 35 in 1989.

Days at or above 30 C (86 F) per year at Mar del Plata Aero
Year	Days	Decade average
1956	13	19
1957	25	19
1963	19	20.7
1964	13	20.7
1965	29	20.7
1966	11	20.7
1967	24	20.7
1968	25	20.7
1969	24	20.7
1971	21	22.8
1972	34	22.8
1973	20	22.8
1974	19	22.8
1975	20	22.8
1976	21	22.8
1977	16	22.8
1978	20	22.8
1979	34	22.8
1980	32	26.9
1982	33	26.9
1983	30	26.9
1984	23	26.9
1985	20	26.9
1986	19	26.9
1987	23	26.9
1988	27	26.9
1989	35	26.9
1990	17	19.7
1991	15	19.7
1992	13	19.7
1993	26	19.7
1994	27	19.7
1995	17	19.7
1996	23	19.7
1997	18	19.7
1998	24	19.7
1999	17	19.7
2000	21	19.5
2001	25	19.5
2002	7	19.5
2003	25	19.5

For each year, a bar from the first to the last day at Mar del Plata Aero meeting 30 C (86 F).

First to last qualifying date each year at Mar del Plata Aero
Year	First date	Last date
1956	1956-02-03	1956-12-31
1957	1957-01-01	1957-12-27
1963	1963-01-01	1963-12-30
1964	1964-01-01	1964-12-15
1965	1965-01-04	1965-12-30
1966	1966-01-05	1966-12-08
1967	1967-01-11	1967-12-31
1968	1968-01-06	1968-12-11
1969	1969-01-03	1969-12-31
1971	1971-01-02	1971-12-26
1972	1972-01-10	1972-12-21
1973	1973-01-09	1973-12-31
1974	1974-01-16	1974-12-29
1975	1975-01-14	1975-12-31
1976	1976-01-04	1976-12-30
1977	1977-01-06	1977-12-18
1978	1978-01-03	1978-12-28
1979	1979-01-08	1979-12-28
1980	1980-01-07	1980-12-29
1982	1982-01-02	1982-12-25
1983	1983-01-02	1983-12-26
1984	1984-01-05	1984-12-30
1985	1985-01-09	1985-12-20
1986	1986-01-06	1986-12-23
1987	1987-01-08	1987-11-30
1988	1988-01-03	1988-12-31
1989	1989-01-01	1989-12-30
1990	1990-01-03	1990-12-31
1991	1991-01-05	1991-12-21
1992	1992-01-05	1992-12-22
1993	1993-01-03	1993-12-18
1994	1994-01-11	1994-12-31
1995	1995-01-05	1995-12-29
1996	1996-01-07	1996-12-30
1997	1997-01-02	1997-12-26
1998	1998-01-11	1998-12-27
1999	1999-01-03	1999-12-31
2000	2000-01-01	2000-12-31
2001	2001-01-02	2001-12-26
2002	2002-01-08	2002-12-26
2003	2003-01-06	2003-12-20

Every Fixed Threshold

Fixed thresholds at Mar del Plata Aero
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	41	35	1989	25
35 C (95 F): Days	31	10	1957	2
40 C (104 F): Days	1	1	1957	1
90 F (32.2 C): Days	41	20	1972	12
100 F (37.8 C): Days	10	2	1957	1
0 C (32 F): Frost days (min	53	46	1995	18
20 C (68 F): Tropical nights (min	43	14	1977	6
25 C (77 F): Days with min	1	1	1959	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1956.

Download the Data

Data for Mar del Plata 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Mar del Plata Aero Threshold Days by Year (AR000087692)

Key Facts for Mar del Plata Aero Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related