Anatuya climate — normals and trends

Q: What is the climate of Anatuya?

Anatuya has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 21.2 °C and it receives 986 mm of precipitation per year.

Q: What is the hottest day ever recorded in Anatuya?

The hottest day measured in Anatuya between 1940 and 2025 was 7 November 2023, reaching 46.5 °C.

Q: What is the coldest day in Anatuya?

The coldest day measured in Anatuya between 1940 and 2025 was 17 July 1975, at -2.7 °C.

Q: Does it snow in Anatuya?

Almost never: Anatuya sees virtually no snow, with about 1 frost days per year.

Q: Has the climate of Anatuya warmed?

Yes: Anatuya warmed by +0.8 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Anatuya?

The wettest day measured in Anatuya between 1940 and 2025 was 10 January 1987, with 124 mm of rain in 24 hours.

Q: What was the windiest day in Anatuya?

The windiest day measured in Anatuya between 1940 and 2025 was 30 October 2022, with winds reaching 53.1 km/h.

Q: What is the warmest month in Anatuya?

The warmest month in Anatuya is January (27.5 °C on average); the coldest is July (14.4 °C).

Q: How much does it rain in Anatuya?

Anatuya receives on average 986 mm of precipitation per year, spread over about 94 rainy days.

Q: Is it sunny in Anatuya?

Anatuya gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.

Anatuya (Argentina) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 21.2 °C and it receives 986 mm of precipitation per year.

These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.

The warmest month is January (27.5 °C on average) and the coldest is July (14.4 °C). Rainfall peaks in January.

Anatuya averages 1 frost days, 125 hot days (≥ 30 °C) and 94 rainy days per year.

Anatuya has warmed by +0.8 °C between 1940 and 2025, or +0.10 °C per decade. This trend is statistically significant.

The number of frost days there went from about 1 to 1 per year over the period.

The hottest day of the period reached 46.5 °C (on 7 November 2023) and the coldest -2.7 °C (on 17 July 1975).

Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.

Climate normals · ERA5

AnatuyaSantiago del Estero

coords: -28.46°, -62.83°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthJanuaryColdest monthJulyWettest monthJanuaryDriest monthJune

Mean daily temperature

21.2°C

Average daily high

27.0°C

Average daily low

16.3°C

Annual rainfall

986mm

Sunshine / day

9.5h

Mean relative humidity

65%

Average peak wind

20.4km/h

Seasonal range

13.1°C

Frost days (< 0 °C)

1 d/yr

Hot days (≥ 30 °C)

125 d/yr

Rainy days (≥ 1 mm)

94 d/yr

Annual snowfall

0.0 cm

Average feels-like high

27.3 °C

Average feels-like low

15.4 °C

Average peak gust

36.9 km/h

Tropical nights (≥ 20 °C)

115 d/yr

Solar radiation

17.4 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+0.8 °C

since 1940

+0.1 °C per decade · r² = 0.12 · p = < 0.001

19402025

Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).

A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.

Records for the period

Hottest day

46.5 °C

7 November 2023

Coldest day

-2.7 °C

17 July 1975

Wettest day

124 mm

10 January 1987

Windiest day

53.1 km/h

30 October 2022

Strongest gust

90.7 km/h

30 October 2022

Hottest feels-like

47.2 °C

3 January 1963

Coldest feels-like

-7.0 °C

17 July 1975

Sunniest day

13.8 h

10 December 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	44.2 °C24 February 2025	1.0 °C29 May 2025	22.2 °C	664 mm	147	0
2024	43.0 °C3 February 2024	-1.5 °C14 July 2024	22.3 °C	570 mm	170	3
2023	46.5 °C7 November 2023	-0.3 °C15 June 2023	23.2 °C	531 mm	174	1
2022	43.9 °C1 January 2022	1.8 °C17 July 2022	21.7 °C	500 mm	151	0
2021	42.7 °C30 December 2021	-1.7 °C29 June 2021	22.1 °C	595 mm	166	2
2020	43.6 °C24 November 2020	0.4 °C29 July 2020	21.8 °C	705 mm	172	0
2019	43.3 °C28 October 2019	0.9 °C6 July 2019	21.2 °C	889 mm	120	0
2018	42.0 °C11 December 2018	-0.2 °C15 June 2018	21.5 °C	877 mm	148	1
2017	44.7 °C15 November 2017	-0.4 °C18 July 2017	21.9 °C	848 mm	143	1
2016	43.0 °C24 January 2016	0.9 °C22 June 2016	21.0 °C	899 mm	137	0
2015	39.1 °C27 December 2015	1.8 °C4 July 2015	22.1 °C	960 mm	137	0
2014	42.3 °C29 October 2014	1.6 °C25 July 2014	21.7 °C	1,132 mm	115	0
2013	44.1 °C1 February 2013	-0.9 °C23 July 2013	22.4 °C	510 mm	180	2
2012	43.2 °C9 January 2012	-2.0 °C7 June 2012	22.4 °C	895 mm	160	2
2011	44.4 °C21 December 2011	-1.9 °C27 June 2011	21.1 °C	764 mm	132	2
2010	40.6 °C2 December 2010	0.0 °C13 July 2010	20.6 °C	931 mm	129	0
2009	44.5 °C2 November 2009	-1.6 °C24 July 2009	22.5 °C	698 mm	178	1
2008	40.6 °C27 November 2008	-1.2 °C30 May 2008	21.8 °C	632 mm	157	1
2007	41.3 °C1 December 2007	-1.5 °C11 July 2007	20.7 °C	967 mm	132	3
2006	42.5 °C15 November 2006	3.1 °C1 August 2006	22.1 °C	750 mm	149	0
2005	41.6 °C29 January 2005	0.4 °C23 July 2005	21.3 °C	750 mm	140	0
2004	41.9 °C15 December 2004	0.4 °C12 June 2004	21.2 °C	863 mm	145	0
2003	44.4 °C23 November 2003	1.2 °C12 July 2003	21.0 °C	1,008 mm	122	0
2002	43.1 °C6 October 2002	0.9 °C2 August 2002	20.9 °C	1,184 mm	120	0
2001	39.9 °C18 March 2001	-1.6 °C27 July 2001	20.9 °C	1,247 mm	123	1
2000	39.2 °C2 October 2000	-2.4 °C13 July 2000	20.1 °C	1,460 mm	107	4
1999	42.2 °C21 December 1999	-0.4 °C15 August 1999	20.8 °C	1,047 mm	129	1
1998	45.4 °C21 January 1998	2.8 °C21 September 1998	20.6 °C	1,017 mm	98	0
1997	42.0 °C27 October 1997	1.5 °C8 June 1997	22.1 °C	1,004 mm	154	0
1996	40.7 °C3 January 1996	-0.5 °C29 June 1996	20.9 °C	1,115 mm	124	1
1995	43.9 °C8 January 1995	-0.6 °C20 July 1995	21.5 °C	721 mm	133	1
1994	44.7 °C11 December 1994	-1.0 °C10 July 1994	22.1 °C	815 mm	147	2
1993	42.3 °C29 October 1993	-2.1 °C14 July 1993	20.4 °C	865 mm	130	4
1992	37.3 °C20 March 1992	-1.2 °C6 July 1992	19.9 °C	1,340 mm	91	2
1991	40.9 °C4 December 1991	-2.0 °C2 August 1991	20.6 °C	1,374 mm	111	1
1990	41.0 °C27 January 1990	1.2 °C30 July 1990	20.6 °C	1,070 mm	98	0
1989	43.5 °C18 January 1989	-2.7 °C5 July 1989	21.7 °C	786 mm	149	3
1988	45.3 °C11 November 1988	-1.0 °C31 May 1988	21.0 °C	822 mm	145	4
1987	41.8 °C10 October 1987	1.5 °C16 June 1987	20.8 °C	1,372 mm	120	0
1986	44.1 °C25 January 1986	4.3 °C22 July 1986	21.9 °C	910 mm	139	0
1985	41.3 °C13 October 1985	1.0 °C9 June 1985	20.8 °C	1,381 mm	110	0
1984	38.6 °C25 February 1984	-0.6 °C25 August 1984	20.3 °C	1,231 mm	97	1
1983	42.8 °C29 December 1983	1.2 °C1 August 1983	20.7 °C	911 mm	126	0
1982	41.4 °C18 November 1982	2.3 °C29 June 1982	21.6 °C	924 mm	131	0
1981	40.2 °C30 October 1981	-1.2 °C18 July 1981	20.9 °C	1,093 mm	118	3
1980	41.5 °C22 January 1980	0.0 °C3 July 1980	21.2 °C	1,099 mm	138	0
1979	43.0 °C22 January 1979	1.3 °C20 July 1979	20.8 °C	1,066 mm	110	0
1978	41.0 °C28 December 1978	-0.6 °C9 June 1978	21.2 °C	1,153 mm	133	2
1977	41.9 °C22 October 1977	2.2 °C25 June 1977	21.1 °C	1,089 mm	114	0
1976	40.0 °C29 February 1976	-0.4 °C1 July 1976	20.3 °C	1,166 mm	113	2
1975	44.8 °C14 February 1975	-2.7 °C17 July 1975	20.9 °C	1,117 mm	109	3
1974	42.3 °C2 January 1974	2.4 °C8 August 1974	20.5 °C	1,134 mm	108	0
1973	43.1 °C20 February 1973	2.1 °C2 July 1973	20.4 °C	1,254 mm	106	0
1972	44.5 °C11 January 1972	1.1 °C8 July 1972	21.3 °C	998 mm	122	0
1971	46.0 °C18 December 1971	-0.6 °C23 June 1971	21.0 °C	1,213 mm	127	1
1970	42.1 °C27 February 1970	0.5 °C8 July 1970	21.7 °C	1,157 mm	148	0
1969	44.3 °C4 February 1969	-2.2 °C18 June 1969	21.7 °C	1,274 mm	151	4
1968	43.1 °C11 December 1968	1.2 °C16 May 1968	21.3 °C	1,422 mm	130	0
1967	42.7 °C30 December 1967	1.0 °C13 June 1967	21.1 °C	1,234 mm	135	0
1966	42.4 °C15 March 1966	0.5 °C5 August 1966	21.8 °C	740 mm	144	0
1965	42.4 °C29 November 1965	1.5 °C11 July 1965	22.1 °C	756 mm	158	0
1964	44.0 °C29 February 1964	0.2 °C30 June 1964	21.4 °C	722 mm	144	0
1963	45.0 °C4 January 1963	1.4 °C5 August 1963	21.4 °C	1,159 mm	118	0
1962	45.1 °C28 November 1962	0.0 °C16 July 1962	21.2 °C	636 mm	141	0
1961	41.0 °C20 January 1961	-1.6 °C14 June 1961	21.7 °C	923 mm	128	1
1960	39.1 °C8 December 1960	-2.0 °C8 July 1960	21.2 °C	1,124 mm	137	1
1959	39.3 °C2 November 1959	3.6 °C21 May 1959	20.3 °C	1,122 mm	99	0
1958	40.1 °C13 February 1958	1.5 °C10 August 1958	21.0 °C	1,137 mm	112	0
1957	40.7 °C6 October 1957	-0.8 °C19 July 1957	20.7 °C	1,122 mm	109	2
1956	35.3 °C28 December 1956	4.4 °C1 July 1956	19.7 °C	1,316 mm	48	0
1955	36.9 °C17 January 1955	-0.9 °C30 July 1955	19.9 °C	1,445 mm	72	1
1954	36.8 °C1 December 1954	3.6 °C5 August 1954	20.0 °C	1,129 mm	70	0
1953	37.5 °C26 December 1953	5.7 °C24 July 1953	21.2 °C	1,241 mm	85	0
1952	39.9 °C23 December 1952	3.3 °C30 June 1952	21.5 °C	734 mm	117	0
1951	35.8 °C24 September 1951	4.5 °C27 June 1951	21.4 °C	1,008 mm	76	0
1950	40.3 °C12 December 1950	2.8 °C2 August 1950	21.4 °C	789 mm	104	0
1949	38.4 °C19 December 1949	3.0 °C11 August 1949	21.0 °C	832 mm	103	0
1948	35.9 °C22 September 1948	3.7 °C28 July 1948	20.7 °C	1,247 mm	72	0
1947	36.1 °C1 February 1947	2.3 °C14 July 1947	20.7 °C	1,067 mm	74	0
1946	38.8 °C18 January 1946	3.0 °C16 July 1946	20.8 °C	1,115 mm	81	0
1945	41.0 °C25 December 1945	1.2 °C10 July 1945	22.0 °C	751 mm	135	0
1944	37.0 °C5 February 1944	1.4 °C7 July 1944	21.2 °C	1,157 mm	88	0
1943	43.1 °C2 January 1943	3.6 °C6 July 1943	22.6 °C	921 mm	148	0
1942	40.3 °C29 December 1942	-0.8 °C16 June 1942	21.0 °C	737 mm	129	1
1941	39.5 °C9 December 1941	1.8 °C25 June 1941	20.8 °C	802 mm	97	0
1940	34.8 °C23 December 1940	4.1 °C3 August 1940	20.1 °C	1,112 mm	73	0

Normals computed over complete calendar years 1940–2025.

A specific year

Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?

Year

Across the whole year

Average daily high

28.3 °C

+1.3 °C

Hot days (≥ 30 °C)

147 d/yr

+22

Frost days (< 0 °C)

0 d/yr

-1

Annual rainfall

664 mm

-322 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	34.9 °C	+1.9 °C	91 mm	-48 mm
Feb	38.1 °C	+6.3 °C	42 mm	-79 mm
Mar	31.5 °C	+2.0 °C	88 mm	-48 mm
Apr	26.0 °C	+0.2 °C	7 mm	-80 mm
May	24.5 °C	+1.6 °C	33 mm	-8 mm
Jun	19.4 °C	-0.7 °C	8 mm	-14 mm
Jul	21.9 °C	+1.3 °C	56 mm	+32 mm
Aug	23.6 °C	+0.4 °C	67 mm	+42 mm
Sep	26.1 °C	+0.4 °C	31 mm	-21 mm
Oct	29.7 °C	+1.5 °C	31 mm	-64 mm
Nov	32.1 °C	+1.8 °C	66 mm	-59 mm
Dec	32.6 °C	+0.3 °C	145 mm	+23 mm

The year's extremes

Hottest day

44.2 °C

24 Feb 2025

Coldest day

1.0 °C

29 May 2025

Wettest day

54.0 mm

19 Jan 2025

Windiest day

46.8 km/h

12 Oct 2025

Strongest gust

76.3 km/h

31 Mar 2025

Hottest feels-like

46.5 °C

5 Feb 2025

Coldest feels-like

-3.1 °C

1 Jul 2025

Sunniest day

13.8 h

8 Dec 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Anatuya?

Anatuya has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 21.2 °C and it receives 986 mm of precipitation per year.

What is the hottest day ever recorded in Anatuya?

The hottest day measured in Anatuya between 1940 and 2025 was 7 November 2023, reaching 46.5 °C.

What is the coldest day in Anatuya?

The coldest day measured in Anatuya between 1940 and 2025 was 17 July 1975, at -2.7 °C.

Does it snow in Anatuya?

Almost never: Anatuya sees virtually no snow, with about 1 frost days per year.

Has the climate of Anatuya warmed?

Yes: Anatuya warmed by +0.8 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Anatuya?

The wettest day measured in Anatuya between 1940 and 2025 was 10 January 1987, with 124 mm of rain in 24 hours.

What was the windiest day in Anatuya?

The windiest day measured in Anatuya between 1940 and 2025 was 30 October 2022, with winds reaching 53.1 km/h.

What is the warmest month in Anatuya?

The warmest month in Anatuya is January (27.5 °C on average); the coldest is July (14.4 °C).

How much does it rain in Anatuya?

Anatuya receives on average 986 mm of precipitation per year, spread over about 94 rainy days.

Is it sunny in Anatuya?

Anatuya gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.

Are there tropical nights in Anatuya?

Yes: Anatuya has on average 115 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Anatuya?

In Anatuya, between 1940 and 2025, the highest apparent temperature reached 47.2 °C on 3 January 1963, and the lowest was -7.0 °C on 17 July 1975.

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