Paso de los Libres climate — normals and trends

Q: What is the climate of Paso de los Libres?

Paso de los Libres has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 20.0 °C and it receives 1,497 mm of precipitation per year.

Q: What is the hottest day ever recorded in Paso de los Libres?

The hottest day measured in Paso de los Libres between 1940 and 2025 was 17 January 1943, reaching 41.0 °C.

Q: What is the coldest day in Paso de los Libres?

The coldest day measured in Paso de los Libres between 1940 and 2025 was 29 June 1996, at -3.2 °C.

Q: Does it snow in Paso de los Libres?

Almost never: Paso de los Libres sees virtually no snow, with about 0 frost days per year.

Q: Has the climate of Paso de los Libres warmed?

Yes: Paso de los Libres warmed by +0.4 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Paso de los Libres?

The wettest day measured in Paso de los Libres between 1940 and 2025 was 22 April 2004, with 156 mm of rain in 24 hours.

Q: What was the windiest day in Paso de los Libres?

The windiest day measured in Paso de los Libres between 1940 and 2025 was 29 April 1992, with winds reaching 49.3 km/h.

Q: What is the warmest month in Paso de los Libres?

The warmest month in Paso de los Libres is January (26.1 °C on average); the coldest is July (14.0 °C).

Q: How much does it rain in Paso de los Libres?

Paso de los Libres receives on average 1,497 mm of precipitation per year, spread over about 109 rainy days.

Q: Is it sunny in Paso de los Libres?

Paso de los Libres gets on average 9.3 hours of sunshine per day, roughly 3,395 hours per year over 1940-2025.

Paso de los Libres (Argentina) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 20.0 °C and it receives 1,497 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 (26.1 °C on average) and the coldest is July (14.0 °C). Rainfall peaks in October.

Paso de los Libres averages 0 frost days, 83 hot days (≥ 30 °C) and 109 rainy days per year.

Paso de los Libres has warmed by +0.4 °C between 1940 and 2025, or +0.05 °C per decade. This trend is statistically significant.

The hottest day of the period reached 41.0 °C (on 17 January 1943) and the coldest -3.2 °C (on 29 June 1996).

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

Paso de los LibresCorrientes

coords: -29.71°, -57.09°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthJanuaryColdest monthJulyWettest monthOctoberDriest monthAugust

Mean daily temperature

20.0°C

Average daily high

25.1°C

Average daily low

15.5°C

Annual rainfall

1,497mm

Sunshine / day

9.3h

Mean relative humidity

73%

Average peak wind

18.3km/h

Seasonal range

12.1°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

83 d/yr

Rainy days (≥ 1 mm)

109 d/yr

Annual snowfall

0.0 cm

Average feels-like high

26.1 °C

Average feels-like low

14.8 °C

Average peak gust

34.8 km/h

Tropical nights (≥ 20 °C)

85 d/yr

Solar radiation

17.3 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+0.4 °C

since 1940

+0.1 °C per decade · r² = 0.06 · p = 0.022

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

41.0 °C

17 January 1943

Coldest day

-3.2 °C

29 June 1996

Wettest day

156 mm

22 April 2004

Windiest day

49.3 km/h

29 April 1992

Strongest gust

121.3 km/h

29 April 1992

Hottest feels-like

45.2 °C

15 January 1986

Coldest feels-like

-6.9 °C

29 June 1996

Sunniest day

13.8 h

7 January 2025

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	39.9 °C11 February 2025	-1.5 °C1 July 2025	20.1 °C	1,614 mm	107	2
2024	37.3 °C7 February 2024	-0.6 °C9 July 2024	20.5 °C	1,525 mm	97	1
2023	39.2 °C8 February 2023	2.1 °C13 August 2023	21.1 °C	1,251 mm	105	0
2022	40.6 °C13 January 2022	0.7 °C11 June 2022	20.0 °C	892 mm	107	0
2021	37.9 °C31 December 2021	1.0 °C29 July 2021	20.0 °C	1,016 mm	111	0
2020	38.6 °C14 March 2020	-0.2 °C29 July 2020	20.3 °C	989 mm	118	1
2019	38.4 °C1 October 2019	-0.2 °C6 July 2019	20.5 °C	1,647 mm	80	2
2018	36.9 °C11 December 2018	0.8 °C16 June 2018	20.3 °C	1,181 mm	98	0
2017	38.5 °C16 December 2017	-0.4 °C18 July 2017	20.8 °C	1,662 mm	95	1
2016	38.0 °C23 January 2016	0.5 °C12 June 2016	19.7 °C	1,633 mm	86	0
2015	35.8 °C6 January 2015	1.1 °C19 June 2015	20.5 °C	1,810 mm	78	0
2014	39.2 °C7 February 2014	2.2 °C14 August 2014	20.6 °C	1,778 mm	94	0
2013	38.4 °C1 February 2013	1.1 °C15 August 2013	19.8 °C	1,365 mm	81	0
2012	38.9 °C18 February 2012	-1.7 °C8 June 2012	20.8 °C	1,399 mm	108	2
2011	39.9 °C20 December 2011	-0.5 °C4 July 2011	20.1 °C	1,294 mm	92	2
2010	37.0 °C3 February 2010	1.2 °C14 July 2010	19.9 °C	1,426 mm	97	0
2009	36.9 °C2 November 2009	-0.1 °C25 July 2009	19.9 °C	1,452 mm	102	1
2008	38.9 °C8 December 2008	0.7 °C16 June 2008	20.1 °C	1,198 mm	103	0
2007	37.7 °C22 December 2007	-1.0 °C11 July 2007	19.8 °C	1,572 mm	107	2
2006	39.1 °C10 January 2006	0.9 °C30 July 2006	20.8 °C	1,121 mm	117	0
2005	38.1 °C7 January 2005	2.6 °C19 July 2005	20.4 °C	1,215 mm	109	0
2004	37.5 °C30 January 2004	-0.1 °C11 July 2004	20.1 °C	1,154 mm	101	1
2003	38.0 °C31 January 2003	0.9 °C12 July 2003	19.8 °C	1,551 mm	79	0
2002	37.6 °C27 February 2002	1.7 °C25 June 2002	20.2 °C	2,438 mm	88	0
2001	37.2 °C23 November 2001	1.9 °C28 July 2001	20.5 °C	2,082 mm	87	0
2000	38.1 °C7 January 2000	-0.5 °C20 July 2000	19.5 °C	1,824 mm	79	2
1999	39.2 °C26 December 1999	1.2 °C15 August 1999	19.9 °C	1,347 mm	110	0
1998	37.2 °C21 January 1998	3.8 °C25 June 1998	19.5 °C	2,295 mm	59	0
1997	36.9 °C7 January 1997	-1.0 °C28 June 1997	20.5 °C	1,881 mm	83	1
1996	39.3 °C10 January 1996	-3.2 °C29 June 1996	19.7 °C	1,804 mm	78	2
1995	39.2 °C17 December 1995	-0.5 °C5 August 1995	20.0 °C	1,495 mm	92	1
1994	39.1 °C20 January 1994	-0.9 °C10 July 1994	20.3 °C	1,797 mm	81	1
1993	35.9 °C24 January 1993	0.2 °C10 August 1993	19.5 °C	1,739 mm	77	0
1992	37.0 °C8 February 1992	0.5 °C23 July 1992	19.4 °C	1,494 mm	80	0
1991	38.3 °C23 November 1991	-1.3 °C2 August 1991	20.2 °C	1,478 mm	90	2
1990	36.9 °C27 January 1990	0.1 °C28 July 1990	19.6 °C	1,731 mm	67	0
1989	39.3 °C18 January 1989	-0.6 °C3 July 1989	20.0 °C	1,186 mm	102	2
1988	38.6 °C12 January 1988	-0.8 °C11 July 1988	19.5 °C	1,135 mm	108	2
1987	38.1 °C1 December 1987	1.0 °C24 June 1987	19.8 °C	1,423 mm	86	0
1986	39.4 °C25 January 1986	3.4 °C22 July 1986	20.7 °C	2,125 mm	87	0
1985	41.0 °C15 November 1985	1.6 °C11 July 1985	20.7 °C	1,546 mm	107	0
1984	37.8 °C7 January 1984	0.5 °C28 June 1984	19.7 °C	1,798 mm	82	0
1983	38.4 °C23 January 1983	1.5 °C25 June 1983	19.6 °C	1,646 mm	88	0
1982	38.1 °C27 January 1982	2.1 °C29 June 1982	20.5 °C	1,558 mm	92	0
1981	35.5 °C5 January 1981	-0.5 °C19 June 1981	20.2 °C	1,236 mm	88	2
1980	37.3 °C22 January 1980	-1.6 °C31 July 1980	20.3 °C	1,777 mm	102	2
1979	37.4 °C4 February 1979	0.8 °C14 June 1979	19.5 °C	1,385 mm	74	0
1978	37.6 °C23 December 1978	0.7 °C1 June 1978	19.8 °C	1,233 mm	90	0
1977	36.5 °C27 December 1977	2.4 °C2 September 1977	20.3 °C	1,873 mm	84	0
1976	36.1 °C1 January 1976	-0.8 °C10 July 1976	19.0 °C	1,400 mm	60	1
1975	37.4 °C26 January 1975	0.8 °C19 July 1975	19.5 °C	1,432 mm	69	0
1974	36.5 °C18 November 1974	-0.2 °C13 June 1974	19.3 °C	1,525 mm	61	2
1973	37.5 °C12 January 1973	2.1 °C18 July 1973	19.4 °C	1,899 mm	72	0
1972	37.9 °C8 February 1972	1.2 °C4 August 1972	19.7 °C	2,010 mm	72	0
1971	40.5 °C30 December 1971	-0.8 °C16 June 1971	19.5 °C	1,069 mm	84	2
1970	36.5 °C5 January 1970	0.4 °C2 July 1970	19.9 °C	1,754 mm	87	0
1969	36.8 °C21 December 1969	-0.4 °C19 June 1969	19.5 °C	1,704 mm	67	1
1968	39.5 °C12 December 1968	3.0 °C2 September 1968	19.8 °C	1,563 mm	100	0
1967	36.7 °C20 December 1967	-2.2 °C14 June 1967	19.9 °C	1,816 mm	73	1
1966	35.4 °C8 December 1966	1.8 °C7 August 1966	19.0 °C	1,476 mm	47	0
1965	37.4 °C31 January 1965	0.3 °C11 July 1965	19.8 °C	1,202 mm	84	0
1964	38.3 °C26 January 1964	1.8 °C24 June 1964	18.9 °C	985 mm	66	0
1963	37.3 °C2 January 1963	0.7 °C6 August 1963	20.0 °C	1,538 mm	71	0
1962	38.4 °C28 November 1962	0.7 °C17 July 1962	19.0 °C	890 mm	88	0
1961	36.1 °C31 January 1961	0.1 °C15 June 1961	20.1 °C	1,566 mm	78	0
1960	37.6 °C9 December 1960	0.4 °C9 July 1960	19.7 °C	1,047 mm	89	0
1959	36.0 °C25 January 1959	3.6 °C12 June 1959	19.5 °C	2,270 mm	61	0
1958	37.8 °C13 February 1958	2.7 °C26 May 1958	19.6 °C	1,630 mm	61	0
1957	35.4 °C25 December 1957	0.6 °C21 July 1957	19.6 °C	1,512 mm	62	0
1956	33.9 °C27 December 1956	1.4 °C11 June 1956	18.9 °C	1,490 mm	42	0
1955	35.3 °C6 January 1955	0.8 °C30 July 1955	19.2 °C	1,542 mm	59	0
1954	34.0 °C11 December 1954	4.6 °C22 July 1954	19.6 °C	1,785 mm	55	0
1953	36.7 °C4 January 1953	1.3 °C20 July 1953	20.3 °C	1,608 mm	67	0
1952	36.7 °C27 December 1952	4.0 °C12 June 1952	19.8 °C	1,215 mm	68	0
1951	34.6 °C15 January 1951	4.3 °C30 June 1951	19.9 °C	1,540 mm	43	0
1950	35.2 °C29 January 1950	2.9 °C6 August 1950	20.0 °C	1,237 mm	81	0
1949	37.0 °C20 December 1949	1.9 °C19 July 1949	19.9 °C	1,258 mm	86	0
1948	33.4 °C12 December 1948	2.0 °C8 August 1948	19.7 °C	1,720 mm	28	0
1947	35.0 °C23 January 1947	1.2 °C10 July 1947	20.0 °C	1,173 mm	51	0
1946	37.6 °C25 January 1946	2.7 °C15 July 1946	20.0 °C	1,292 mm	62	0
1945	38.4 °C15 January 1945	0.8 °C23 June 1945	20.9 °C	894 mm	90	0
1944	36.2 °C21 December 1944	1.6 °C27 June 1944	21.1 °C	1,590 mm	77	0
1943	41.0 °C17 January 1943	4.3 °C29 August 1943	21.4 °C	974 mm	112	0
1942	38.2 °C29 December 1942	1.3 °C18 June 1942	20.0 °C	960 mm	85	0
1941	35.6 °C17 February 1941	1.9 °C27 June 1941	20.1 °C	1,572 mm	71	0
1940	35.6 °C22 March 1940	3.4 °C27 August 1940	20.1 °C	1,579 mm	88	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

25.8 °C

+0.7 °C

Hot days (≥ 30 °C)

107 d/yr

+24

Frost days (< 0 °C)

2 d/yr

Annual rainfall

1614 mm

+117 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	33.8 °C	+2.4 °C	31 mm	-113 mm
Feb	34.7 °C	+4.3 °C	101 mm	-28 mm
Mar	31.0 °C	+2.3 °C	98 mm	-27 mm
Apr	24.5 °C	-0.5 °C	75 mm	-73 mm
May	22.6 °C	+1.1 °C	334 mm	+213 mm
Jun	16.4 °C	-2.4 °C	151 mm	+38 mm
Jul	19.0 °C	+0.2 °C	56 mm	-39 mm
Aug	20.6 °C	0.0 °C	83 mm	-7 mm
Sep	22.4 °C	0.0 °C	228 mm	+93 mm
Oct	25.7 °C	+0.6 °C	105 mm	-51 mm
Nov	28.0 °C	+0.1 °C	91 mm	-30 mm
Dec	30.8 °C	+0.3 °C	260 mm	+141 mm

The year's extremes

Hottest day

39.9 °C

11 Feb 2025

Coldest day

-1.5 °C

1 Jul 2025

Wettest day

82.5 mm

28 Dec 2025

Windiest day

38.5 km/h

20 Aug 2025

Strongest gust

77.0 km/h

19 Aug 2025

Hottest feels-like

44.1 °C

3 Mar 2025

Coldest feels-like

-4.8 °C

1 Jul 2025

Sunniest day

13.8 h

7 Jan 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 Paso de los Libres?

Paso de los Libres has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 20.0 °C and it receives 1,497 mm of precipitation per year.

What is the hottest day ever recorded in Paso de los Libres?

The hottest day measured in Paso de los Libres between 1940 and 2025 was 17 January 1943, reaching 41.0 °C.

What is the coldest day in Paso de los Libres?

The coldest day measured in Paso de los Libres between 1940 and 2025 was 29 June 1996, at -3.2 °C.

Does it snow in Paso de los Libres?

Almost never: Paso de los Libres sees virtually no snow, with about 0 frost days per year.

Has the climate of Paso de los Libres warmed?

Yes: Paso de los Libres warmed by +0.4 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Paso de los Libres?

The wettest day measured in Paso de los Libres between 1940 and 2025 was 22 April 2004, with 156 mm of rain in 24 hours.

What was the windiest day in Paso de los Libres?

The windiest day measured in Paso de los Libres between 1940 and 2025 was 29 April 1992, with winds reaching 49.3 km/h.

What is the warmest month in Paso de los Libres?

The warmest month in Paso de los Libres is January (26.1 °C on average); the coldest is July (14.0 °C).

How much does it rain in Paso de los Libres?

Paso de los Libres receives on average 1,497 mm of precipitation per year, spread over about 109 rainy days.

Is it sunny in Paso de los Libres?

Paso de los Libres gets on average 9.3 hours of sunshine per day, roughly 3,395 hours per year over 1940-2025.

Are there tropical nights in Paso de los Libres?

Yes: Paso de los Libres has on average 85 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Paso de los Libres?

In Paso de los Libres, between 1940 and 2025, the highest apparent temperature reached 45.2 °C on 15 January 1986, and the lowest was -6.9 °C on 29 June 1996.

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