Salvador Mazza climate — normals and trends

Q: What is the climate of Salvador Mazza?

Salvador Mazza has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 20.1 °C and it receives 1,430 mm of precipitation per year.

Q: What is the hottest day ever recorded in Salvador Mazza?

The hottest day measured in Salvador Mazza between 1940 and 2025 was 22 October 2023, reaching 41.9 °C.

Q: What is the coldest day in Salvador Mazza?

The coldest day measured in Salvador Mazza between 1940 and 2025 was 15 June 1961, at -3.5 °C.

Q: Does it snow in Salvador Mazza?

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

Q: Has the climate of Salvador Mazza warmed?

Yes: Salvador Mazza warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Salvador Mazza?

The wettest day measured in Salvador Mazza between 1940 and 2025 was 9 December 1975, with 198 mm of rain in 24 hours.

Q: What was the windiest day in Salvador Mazza?

The windiest day measured in Salvador Mazza between 1940 and 2025 was 24 October 2009, with winds reaching 29.1 km/h.

Q: What is the warmest month in Salvador Mazza?

The warmest month in Salvador Mazza is January (23.8 °C on average); the coldest is July (14.7 °C).

Q: How much does it rain in Salvador Mazza?

Salvador Mazza receives on average 1,430 mm of precipitation per year, spread over about 139 rainy days.

Q: Is it sunny in Salvador Mazza?

Salvador Mazza gets on average 8.5 hours of sunshine per day, roughly 3,103 hours per year over 1940-2025.

Salvador Mazza (Argentina) has a humid subtropical, dry winter climate (Cwa) under the Köppen-Geiger classification. Its mean annual temperature is 20.1 °C and it receives 1,430 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 (23.8 °C on average) and the coldest is July (14.7 °C). Rainfall peaks in January.

Salvador Mazza averages 1 frost days, 88 hot days (≥ 30 °C) and 139 rainy days per year.

Salvador Mazza has warmed by +2.2 °C between 1940 and 2025, or +0.26 °C per decade. This trend is statistically significant.

The hottest day of the period reached 41.9 °C (on 22 October 2023) and the coldest -3.5 °C (on 15 June 1961).

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

Salvador MazzaSalta

coords: -22.05°, -63.69°
period: 1940–2025 · 86 yrs

CwaHumid subtropical, dry winterWarmest monthJanuaryColdest monthJulyWettest monthJanuaryDriest monthJuly

Mean daily temperature

20.1°C

Average daily high

25.7°C

Average daily low

15.4°C

Annual rainfall

1,430mm

Sunshine / day

8.5h

Mean relative humidity

75%

Average peak wind

11.7km/h

Seasonal range

9.1°C

Frost days (< 0 °C)

1 d/yr

Hot days (≥ 30 °C)

88 d/yr

Rainy days (≥ 1 mm)

139 d/yr

Annual snowfall

0.0 cm

Average feels-like high

27.4 °C

Average feels-like low

15.7 °C

Average peak gust

33.4 km/h

Tropical nights (≥ 20 °C)

53 d/yr

Solar radiation

16.1 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+2.2 °C

since 1940

+0.3 °C per decade · r² = 0.62 · 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

41.9 °C

22 October 2023

Coldest day

-3.5 °C

15 June 1961

Wettest day

198 mm

9 December 1975

Windiest day

29.1 km/h

24 October 2009

Strongest gust

87.8 km/h

30 December 1979

Hottest feels-like

45.2 °C

11 December 2010

Coldest feels-like

-7.1 °C

15 June 1961

Snowiest day

0.6 cm

18 July 2010

Sunniest day

13.3 h

15 December 2010

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	38.7 °C5 February 2025	1.5 °C3 July 2025	21.3 °C	1,125 mm	125	0
2024	40.5 °C7 October 2024	-1.4 °C14 July 2024	22.1 °C	900 mm	176	2
2023	41.9 °C22 October 2023	0.3 °C15 June 2023	22.5 °C	1,047 mm	173	0
2022	41.1 °C8 December 2022	1.9 °C10 August 2022	21.0 °C	909 mm	137	0
2021	38.9 °C30 December 2021	-3.3 °C29 June 2021	20.9 °C	1,129 mm	122	2
2020	39.4 °C25 September 2020	1.0 °C25 July 2020	21.6 °C	850 mm	150	0
2019	40.2 °C28 October 2019	0.3 °C4 August 2019	20.8 °C	1,184 mm	118	0
2018	38.2 °C23 September 2018	1.0 °C26 July 2018	20.5 °C	1,463 mm	107	0
2017	39.8 °C18 October 2017	-2.0 °C18 July 2017	21.3 °C	1,487 mm	133	2
2016	39.0 °C12 September 2016	3.3 °C21 July 2016	20.5 °C	1,198 mm	117	0
2015	38.8 °C27 November 2015	3.5 °C8 July 2015	21.2 °C	1,451 mm	115	0
2014	41.8 °C16 October 2014	0.7 °C26 July 2014	21.1 °C	1,101 mm	113	0
2013	39.2 °C5 December 2013	-3.3 °C23 July 2013	21.1 °C	833 mm	136	3
2012	39.6 °C15 October 2012	1.3 °C17 July 2012	21.2 °C	1,173 mm	129	0
2011	39.5 °C9 November 2011	0.2 °C2 July 2011	20.7 °C	1,141 mm	112	0
2010	40.1 °C29 October 2010	-2.7 °C19 July 2010	20.4 °C	981 mm	125	2
2009	40.4 °C2 November 2009	-1.5 °C24 July 2009	20.9 °C	1,440 mm	120	1
2008	38.8 °C28 November 2008	2.0 °C1 June 2008	20.4 °C	989 mm	99	0
2007	39.3 °C9 November 2007	-2.2 °C11 July 2007	20.0 °C	1,228 mm	111	3
2006	36.6 °C16 November 2006	3.8 °C3 August 2006	20.8 °C	1,588 mm	108	0
2005	37.2 °C12 October 2005	1.3 °C17 July 2005	20.2 °C	1,385 mm	115	0
2004	38.4 °C3 November 2004	0.0 °C12 June 2004	20.4 °C	1,260 mm	112	0
2003	39.5 °C11 November 2003	2.8 °C12 July 2003	20.7 °C	1,508 mm	113	0
2002	39.1 °C28 August 2002	2.2 °C7 July 2002	20.8 °C	1,141 mm	129	0
2001	38.5 °C26 August 2001	-2.0 °C20 June 2001	20.3 °C	1,268 mm	111	2
2000	38.2 °C21 October 2000	-2.2 °C12 July 2000	19.9 °C	1,423 mm	96	2
1999	39.9 °C7 September 1999	-1.4 °C16 August 1999	19.5 °C	1,098 mm	96	1
1998	38.6 °C4 October 1998	3.8 °C21 September 1998	19.8 °C	1,288 mm	74	0
1997	39.1 °C27 October 1997	3.7 °C9 August 1997	20.8 °C	1,271 mm	107	0
1996	37.7 °C18 October 1996	-0.7 °C29 June 1996	19.8 °C	1,929 mm	91	1
1995	38.3 °C5 November 1995	2.1 °C19 June 1995	20.4 °C	1,222 mm	106	0
1994	38.1 °C19 September 1994	-0.1 °C10 July 1994	20.8 °C	1,270 mm	116	1
1993	39.4 °C6 September 1993	-3.0 °C31 July 1993	19.9 °C	1,128 mm	109	1
1992	38.9 °C15 October 1992	0.8 °C7 July 1992	19.6 °C	1,498 mm	67	0
1991	38.6 °C13 October 1991	1.8 °C23 July 1991	20.1 °C	1,626 mm	76	0
1990	37.3 °C11 October 1990	-0.3 °C22 July 1990	20.2 °C	1,314 mm	97	1
1989	37.5 °C25 October 1989	-2.6 °C6 July 1989	20.3 °C	1,433 mm	117	3
1988	40.2 °C11 November 1988	-0.4 °C24 July 1988	19.9 °C	1,328 mm	105	2
1987	39.7 °C11 October 1987	-1.7 °C16 June 1987	19.9 °C	1,544 mm	95	1
1986	37.2 °C8 November 1986	2.3 °C22 July 1986	20.5 °C	1,531 mm	95	0
1985	36.8 °C17 November 1985	-0.2 °C11 August 1985	20.0 °C	1,702 mm	77	1
1984	36.8 °C19 September 1984	1.4 °C25 August 1984	19.5 °C	1,842 mm	66	0
1983	37.4 °C26 September 1983	1.5 °C16 June 1983	19.7 °C	1,438 mm	101	0
1982	38.1 °C1 November 1982	3.8 °C9 August 1982	20.2 °C	1,466 mm	80	0
1981	36.4 °C29 October 1981	-2.2 °C20 July 1981	20.1 °C	1,437 mm	87	3
1980	38.2 °C20 October 1980	1.1 °C5 July 1980	20.3 °C	1,260 mm	111	0
1979	37.5 °C26 September 1979	0.1 °C20 July 1979	19.8 °C	1,633 mm	91	0
1978	39.3 °C17 November 1978	-1.5 °C15 August 1978	20.9 °C	1,184 mm	122	3
1977	39.2 °C1 November 1977	1.6 °C25 June 1977	20.6 °C	1,313 mm	123	0
1976	37.5 °C24 October 1976	0.4 °C1 July 1976	19.7 °C	1,256 mm	101	0
1975	40.1 °C26 October 1975	-2.9 °C19 July 1975	20.2 °C	1,303 mm	115	3
1974	40.2 °C18 November 1974	2.3 °C5 August 1974	19.7 °C	1,364 mm	87	0
1973	39.2 °C21 October 1973	1.8 °C23 July 1973	19.7 °C	1,333 mm	86	0
1972	39.3 °C28 November 1972	0.9 °C8 July 1972	20.2 °C	1,459 mm	95	0
1971	38.5 °C18 September 1971	1.4 °C9 June 1971	19.1 °C	1,697 mm	80	0
1970	40.4 °C26 November 1970	-0.5 °C9 July 1970	19.8 °C	1,624 mm	95	2
1969	38.6 °C26 October 1969	-2.2 °C10 July 1969	20.6 °C	1,213 mm	130	2
1968	38.3 °C9 November 1968	1.3 °C17 May 1968	19.6 °C	1,922 mm	79	0
1967	38.3 °C9 October 1967	2.5 °C16 June 1967	20.1 °C	1,422 mm	107	0
1966	36.7 °C14 December 1966	-2.2 °C5 August 1966	19.6 °C	1,605 mm	71	1
1965	35.9 °C22 November 1965	-0.8 °C20 August 1965	19.5 °C	1,369 mm	64	1
1964	36.3 °C26 January 1964	2.4 °C3 August 1964	19.3 °C	1,280 mm	66	0
1963	36.4 °C31 October 1963	2.7 °C23 July 1963	19.8 °C	1,229 mm	74	0
1962	36.6 °C28 November 1962	-1.2 °C17 July 1962	18.6 °C	1,692 mm	66	1
1961	37.0 °C5 October 1961	-3.5 °C15 June 1961	20.1 °C	1,701 mm	82	2
1960	34.7 °C21 September 1960	-1.4 °C9 July 1960	19.3 °C	1,611 mm	62	2
1959	35.5 °C24 October 1959	3.9 °C21 May 1959	19.2 °C	1,885 mm	50	0
1958	34.6 °C3 November 1958	-1.1 °C10 August 1958	19.2 °C	1,659 mm	55	1
1957	35.1 °C17 October 1957	-1.4 °C20 July 1957	18.8 °C	1,799 mm	35	2
1956	32.5 °C19 October 1956	5.2 °C10 May 1956	18.2 °C	1,806 mm	9	0
1955	33.3 °C30 October 1955	-1.2 °C31 July 1955	18.5 °C	1,791 mm	15	1
1954	34.5 °C20 October 1954	3.9 °C19 June 1954	18.6 °C	1,830 mm	26	0
1953	31.7 °C7 December 1953	0.8 °C24 July 1953	19.7 °C	1,678 mm	19	0
1952	32.5 °C27 September 1952	2.2 °C21 June 1952	19.0 °C	1,649 mm	20	0
1951	35.4 °C24 September 1951	4.1 °C28 June 1951	19.5 °C	2,096 mm	17	0
1950	34.1 °C1 September 1950	2.3 °C4 August 1950	18.9 °C	2,000 mm	20	0
1949	32.7 °C25 February 1949	1.4 °C10 August 1949	18.6 °C	1,842 mm	26	0
1948	38.9 °C22 September 1948	5.7 °C13 June 1948	19.6 °C	1,927 mm	40	0
1947	33.1 °C1 February 1947	1.5 °C14 July 1947	18.9 °C	2,041 mm	23	0
1946	36.6 °C15 November 1946	2.2 °C20 July 1946	19.3 °C	2,088 mm	33	0
1945	33.6 °C22 October 1945	1.8 °C11 July 1945	19.8 °C	1,841 mm	30	0
1944	35.5 °C6 September 1944	2.6 °C9 July 1944	20.1 °C	1,386 mm	45	0
1943	36.7 °C1 January 1943	2.7 °C31 August 1943	20.4 °C	829 mm	89	0
1942	36.7 °C25 November 1942	1.6 °C9 June 1942	19.2 °C	991 mm	77	0
1941	35.6 °C11 December 1941	1.8 °C6 July 1941	19.1 °C	1,254 mm	46	0
1940	31.8 °C11 November 1940	3.3 °C17 June 1940	18.8 °C	1,523 mm	15	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

27.3 °C

+1.6 °C

Hot days (≥ 30 °C)

125 d/yr

+37

Frost days (< 0 °C)

0 d/yr

-1

Annual rainfall

1125 mm

-305 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	32.3 °C	+3.2 °C	203 mm	-56 mm
Feb	34.4 °C	+6.2 °C	120 mm	-107 mm
Mar	26.9 °C	-0.1 °C	296 mm	+100 mm
Apr	23.2 °C	-1.2 °C	46 mm	-61 mm
May	23.4 °C	+1.4 °C	29 mm	-14 mm
Jun	19.3 °C	-1.0 °C	19 mm	-2 mm
Jul	22.1 °C	+0.9 °C	8 mm	-10 mm
Aug	25.2 °C	+1.1 °C	10 mm	-11 mm
Sep	29.7 °C	+3.4 °C	17 mm	-20 mm
Oct	29.1 °C	+1.1 °C	107 mm	+7 mm
Nov	31.2 °C	+2.5 °C	52 mm	-111 mm
Dec	30.8 °C	+1.7 °C	219 mm	-19 mm

The year's extremes

Hottest day

38.7 °C

5 Feb 2025

Coldest day

1.5 °C

3 Jul 2025

Wettest day

98.7 mm

9 Mar 2025

Windiest day

26.7 km/h

21 Nov 2025

Strongest gust

70.6 km/h

21 Nov 2025

Hottest feels-like

42.9 °C

30 Nov 2025

Coldest feels-like

-1.5 °C

24 Jun 2025

Sunniest day

13.2 h

14 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 Salvador Mazza?

Salvador Mazza has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 20.1 °C and it receives 1,430 mm of precipitation per year.

What is the hottest day ever recorded in Salvador Mazza?

The hottest day measured in Salvador Mazza between 1940 and 2025 was 22 October 2023, reaching 41.9 °C.

What is the coldest day in Salvador Mazza?

The coldest day measured in Salvador Mazza between 1940 and 2025 was 15 June 1961, at -3.5 °C.

Does it snow in Salvador Mazza?

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

Has the climate of Salvador Mazza warmed?

Yes: Salvador Mazza warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Salvador Mazza?

The wettest day measured in Salvador Mazza between 1940 and 2025 was 9 December 1975, with 198 mm of rain in 24 hours.

What was the windiest day in Salvador Mazza?

The windiest day measured in Salvador Mazza between 1940 and 2025 was 24 October 2009, with winds reaching 29.1 km/h.

What is the warmest month in Salvador Mazza?

The warmest month in Salvador Mazza is January (23.8 °C on average); the coldest is July (14.7 °C).

How much does it rain in Salvador Mazza?

Salvador Mazza receives on average 1,430 mm of precipitation per year, spread over about 139 rainy days.

Is it sunny in Salvador Mazza?

Salvador Mazza gets on average 8.5 hours of sunshine per day, roughly 3,103 hours per year over 1940-2025.

What is the biggest single-day snowfall in Salvador Mazza?

The heaviest 24-hour snowfall measured in Salvador Mazza between 1940 and 2025 was 18 July 2010, with 0.6 cm.

Are there tropical nights in Salvador Mazza?

Yes: Salvador Mazza has on average 53 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Salvador Mazza?

In Salvador Mazza, between 1940 and 2025, the highest apparent temperature reached 45.2 °C on 11 December 2010, and the lowest was -7.1 °C on 15 June 1961.

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