Barroso climate — normals and trends

Q: What is the climate of Barroso?

Barroso has a subtropical highland, dry winter climate (Köppen Cwb). Over 1940-2025, the average annual temperature is 18.8 °C and it receives 1,481 mm of precipitation per year.

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

The hottest day measured in Barroso between 1940 and 2025 was 18 October 1963, reaching 34.2 °C.

Q: What is the coldest day in Barroso?

The coldest day measured in Barroso between 1940 and 2025 was 1 June 1979, at 1.3 °C.

Q: Does it snow in Barroso?

Almost never: Barroso sees virtually no snow, with about 0 frost days per year.

Q: Has the climate of Barroso warmed?

Yes: Barroso warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Barroso?

The wettest day measured in Barroso between 1940 and 2025 was 19 January 1985, with 158 mm of rain in 24 hours.

Q: What was the windiest day in Barroso?

The windiest day measured in Barroso between 1940 and 2025 was 10 December 2025, with winds reaching 34.5 km/h.

Q: What is the warmest month in Barroso?

The warmest month in Barroso is February (21.3 °C on average); the coldest is July (15.6 °C).

Q: How much does it rain in Barroso?

Barroso receives on average 1,481 mm of precipitation per year, spread over about 158 rainy days.

Q: Is it sunny in Barroso?

Barroso gets on average 9.0 hours of sunshine per day, roughly 3,285 hours per year over 1940-2025.

Barroso (Brazil) has a subtropical highland, dry winter climate (Cwb) under the Köppen-Geiger classification. Its mean annual temperature is 18.8 °C and it receives 1,481 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 February (21.3 °C on average) and the coldest is July (15.6 °C). Rainfall peaks in December.

Barroso averages 0 frost days, 5 hot days (≥ 30 °C) and 158 rainy days per year.

Barroso has warmed by +1.7 °C between 1940 and 2025, or +0.20 °C per decade. This trend is statistically significant.

The hottest day of the period reached 34.2 °C (on 18 October 1963) and the coldest 1.3 °C (on 1 June 1979).

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

BarrosoMinas Gerais

coords: -21.19°, -43.98°
period: 1940–2025 · 86 yrs

CwbSubtropical highland, dry winterWarmest monthFebruaryColdest monthJulyWettest monthDecemberDriest monthJuly

Mean daily temperature

18.8°C

Average daily high

23.8°C

Average daily low

14.9°C

Annual rainfall

1,481mm

Sunshine / day

9.0h

Mean relative humidity

79%

Average peak wind

14.0km/h

Seasonal range

5.7°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

5 d/yr

Rainy days (≥ 1 mm)

158 d/yr

Annual snowfall

0.0 cm

Average feels-like high

25.0 °C

Average feels-like low

14.8 °C

Average peak gust

31.2 km/h

Tropical nights (≥ 20 °C)

1 d/yr

Solar radiation

17.0 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.7 °C

since 1940

+0.2 °C per decade · r² = 0.60 · 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

34.2 °C

18 October 1963

Coldest day

1.3 °C

1 June 1979

Wettest day

158 mm

19 January 1985

Windiest day

34.5 km/h

10 December 2025

Strongest gust

77.4 km/h

30 July 1989

Hottest feels-like

37.3 °C

18 February 1994

Coldest feels-like

-2.1 °C

1 June 1979

Sunniest day

13.3 h

28 December 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	31.8 °C28 December 2025	6.3 °C31 July 2025	19.2 °C	978 mm	12
2024	32.2 °C8 October 2024	7.1 °C13 August 2024	20.2 °C	1,222 mm	19
2023	33.9 °C25 September 2023	6.5 °C7 July 2023	19.9 °C	1,079 mm	23
2022	30.7 °C10 September 2022	5.3 °C19 May 2022	18.9 °C	1,679 mm	1
2021	31.9 °C21 September 2021	4.7 °C20 July 2021	18.9 °C	1,208 mm	6
2020	33.2 °C3 October 2020	6.8 °C27 May 2020	19.3 °C	1,429 mm	15
2019	32.3 °C3 February 2019	5.6 °C7 July 2019	19.9 °C	979 mm	23
2018	30.4 °C5 March 2018	5.2 °C21 May 2018	19.6 °C	1,278 mm	3
2017	32.1 °C14 October 2017	8.4 °C1 August 2017	19.4 °C	851 mm	6
2016	31.7 °C10 February 2016	5.1 °C15 June 2016	19.7 °C	1,363 mm	11
2015	33.1 °C16 October 2015	9.3 °C9 June 2015	20.0 °C	1,270 mm	26
2014	32.8 °C14 October 2014	6.4 °C7 August 2014	19.6 °C	769 mm	17
2013	31.2 °C22 September 2013	7.1 °C8 July 2013	19.0 °C	1,359 mm	6
2012	32.4 °C31 October 2012	5.7 °C27 September 2012	19.1 °C	1,304 mm	10
2011	30.7 °C2 October 2011	5.8 °C3 September 2011	18.9 °C	1,423 mm	6
2010	30.6 °C16 February 2010	5.1 °C13 June 2010	19.2 °C	1,312 mm	6
2009	30.4 °C2 March 2009	5.2 °C13 July 2009	19.6 °C	1,692 mm	3
2008	30.8 °C7 September 2008	6.4 °C17 July 2008	19.0 °C	1,787 mm	6
2007	33.7 °C24 September 2007	4.9 °C30 July 2007	19.5 °C	1,307 mm	9
2006	32.5 °C25 January 2006	7.5 °C6 September 2006	19.1 °C	1,255 mm	6
2005	31.5 °C14 October 2005	8.0 °C10 July 2005	19.3 °C	1,338 mm	5
2004	31.7 °C29 September 2004	6.4 °C11 August 2004	18.8 °C	1,660 mm	3
2003	31.3 °C24 September 2003	8.0 °C5 July 2003	19.2 °C	1,290 mm	14
2002	32.2 °C17 October 2002	8.0 °C3 September 2002	19.9 °C	1,346 mm	8
2001	30.6 °C4 February 2001	7.7 °C29 June 2001	19.1 °C	1,303 mm	1
2000	31.2 °C15 January 2000	4.0 °C18 July 2000	18.7 °C	1,327 mm	6
1999	30.9 °C2 February 1999	6.2 °C21 May 1999	18.5 °C	1,204 mm	4
1998	30.8 °C31 January 1998	6.3 °C7 June 1998	19.2 °C	1,343 mm	4
1997	31.9 °C10 September 1997	4.3 °C9 June 1997	19.4 °C	1,602 mm	13
1996	30.7 °C31 January 1996	6.2 °C13 July 1996	18.8 °C	1,598 mm	6
1995	31.8 °C17 January 1995	7.9 °C6 September 1995	19.4 °C	1,449 mm	21
1994	32.4 °C3 October 1994	3.8 °C27 June 1994	19.5 °C	1,323 mm	16
1993	31.3 °C7 September 1993	8.2 °C21 June 1993	19.5 °C	1,304 mm	9
1992	29.0 °C21 February 1992	7.4 °C27 July 1992	19.1 °C	1,489 mm	0
1991	30.2 °C13 December 1991	7.3 °C8 July 1991	19.0 °C	1,619 mm	1
1990	30.7 °C25 January 1990	6.1 °C19 May 1990	19.2 °C	1,057 mm	4
1989	29.0 °C21 February 1989	5.1 °C10 July 1989	18.8 °C	1,473 mm	0
1988	31.8 °C30 January 1988	5.1 °C6 June 1988	18.9 °C	1,488 mm	5
1987	30.0 °C9 January 1987	4.8 °C9 August 1987	19.4 °C	1,676 mm	1
1986	31.1 °C18 October 1986	6.3 °C11 July 1986	19.1 °C	1,444 mm	1
1985	29.9 °C5 February 1985	3.2 °C9 June 1985	18.7 °C	1,806 mm	0
1984	30.9 °C16 January 1984	6.9 °C1 August 1984	19.5 °C	1,128 mm	7
1983	29.3 °C17 February 1983	4.6 °C5 August 1983	19.0 °C	1,955 mm	0
1982	29.6 °C24 November 1982	7.4 °C6 May 1982	18.8 °C	1,865 mm	0
1981	29.2 °C4 March 1981	3.9 °C22 July 1981	18.5 °C	1,418 mm	0
1980	30.8 °C28 October 1980	6.6 °C27 September 1980	18.9 °C	1,204 mm	5
1979	29.0 °C25 October 1979	1.3 °C1 June 1979	18.3 °C	1,826 mm	0
1978	29.6 °C21 January 1978	3.0 °C16 August 1978	18.6 °C	1,494 mm	0
1977	29.6 °C8 December 1977	7.0 °C21 May 1977	19.2 °C	1,262 mm	0
1976	29.4 °C12 January 1976	7.1 °C7 July 1976	18.5 °C	1,669 mm	0
1975	30.1 °C9 December 1975	4.7 °C7 July 1975	18.6 °C	1,317 mm	1
1974	29.4 °C1 September 1974	5.4 °C16 June 1974	18.7 °C	1,241 mm	0
1973	31.2 °C11 February 1973	5.4 °C20 June 1973	19.4 °C	1,427 mm	7
1972	29.9 °C6 January 1972	5.4 °C9 July 1972	18.8 °C	1,476 mm	0
1971	30.8 °C31 January 1971	6.2 °C19 July 1971	18.6 °C	1,255 mm	2
1970	30.4 °C24 December 1970	7.1 °C13 August 1970	18.8 °C	1,037 mm	1
1969	30.9 °C17 February 1969	6.8 °C6 June 1969	19.1 °C	1,119 mm	2
1968	30.1 °C29 October 1968	6.0 °C18 May 1968	17.7 °C	953 mm	2
1967	30.2 °C20 September 1967	6.1 °C21 July 1967	19.0 °C	1,431 mm	2
1966	31.9 °C16 September 1966	7.8 °C24 September 1966	18.3 °C	1,583 mm	1
1965	29.6 °C11 September 1965	5.6 °C12 July 1965	18.1 °C	2,036 mm	0
1964	29.7 °C2 September 1964	6.3 °C29 July 1964	17.5 °C	1,839 mm	0
1963	34.2 °C18 October 1963	6.7 °C23 June 1963	19.2 °C	858 mm	21
1962	28.9 °C21 September 1962	5.1 °C18 June 1962	17.5 °C	2,370 mm	0
1961	33.8 °C28 September 1961	8.2 °C16 July 1961	19.0 °C	1,761 mm	25
1960	32.7 °C25 September 1960	5.1 °C15 July 1960	17.8 °C	1,948 mm	4
1959	29.2 °C7 September 1959	7.1 °C22 August 1959	18.6 °C	1,327 mm	0
1958	30.9 °C16 November 1958	6.6 °C1 June 1958	18.3 °C	1,244 mm	4
1957	30.0 °C19 October 1957	3.5 °C22 July 1957	18.2 °C	1,559 mm	1
1956	29.8 °C1 February 1956	5.4 °C18 August 1956	17.4 °C	1,403 mm	0
1955	32.4 °C1 October 1955	6.9 °C22 May 1955	18.4 °C	1,160 mm	7
1954	32.1 °C19 September 1954	7.8 °C12 August 1954	18.6 °C	1,792 mm	7
1953	29.3 °C22 August 1953	6.7 °C28 July 1953	18.3 °C	1,773 mm	0
1952	29.6 °C5 September 1952	4.2 °C16 July 1952	18.2 °C	2,190 mm	0
1951	31.2 °C25 November 1951	7.2 °C16 July 1951	17.9 °C	1,265 mm	6
1950	30.2 °C20 September 1950	6.7 °C14 July 1950	18.0 °C	1,808 mm	1
1949	29.9 °C5 October 1949	6.7 °C3 July 1949	17.9 °C	1,756 mm	0
1948	32.1 °C27 September 1948	7.5 °C12 July 1948	18.3 °C	1,150 mm	3
1947	31.0 °C10 January 1947	5.1 °C4 August 1947	17.8 °C	1,760 mm	3
1946	29.3 °C4 November 1946	7.4 °C29 July 1946	18.6 °C	1,679 mm	0
1945	29.4 °C30 August 1945	8.0 °C21 May 1945	18.2 °C	2,135 mm	0
1944	30.1 °C31 August 1944	6.5 °C13 July 1944	18.0 °C	2,154 mm	1
1943	26.5 °C17 January 1943	7.5 °C19 August 1943	16.9 °C	1,920 mm	0
1942	32.2 °C7 October 1942	3.7 °C26 June 1942	17.4 °C	1,483 mm	3
1941	29.6 °C13 January 1941	7.6 °C8 June 1941	18.1 °C	2,326 mm	0
1940	29.2 °C24 August 1940	9.0 °C5 July 1940	18.4 °C	2,299 mm	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

24.5 °C

+0.7 °C

Hot days (≥ 30 °C)

12 d/yr

Frost days (< 0 °C)

0 d/yr

Annual rainfall

978 mm

-503 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	26.7 °C	+1.0 °C	279 mm	+18 mm
Feb	27.9 °C	+1.9 °C	26 mm	-157 mm
Mar	26.5 °C	+1.2 °C	130 mm	-42 mm
Apr	24.0 °C	+0.1 °C	89 mm	+19 mm
May	22.2 °C	+0.1 °C	4 mm	-36 mm
Jun	22.2 °C	+0.9 °C	5 mm	-18 mm
Jul	21.6 °C	+0.4 °C	8 mm	-10 mm
Aug	23.0 °C	+0.1 °C	12 mm	-13 mm
Sep	24.2 °C	+0.1 °C	14 mm	-54 mm
Oct	24.2 °C	-0.1 °C	102 mm	-43 mm
Nov	25.3 °C	+1.0 °C	128 mm	-85 mm
Dec	26.8 °C	+2.0 °C	182 mm	-83 mm

The year's extremes

Hottest day

31.8 °C

28 Dec 2025

Coldest day

6.3 °C

31 Jul 2025

Wettest day

46.3 mm

9 Jan 2025

Windiest day

34.5 km/h

10 Dec 2025

Strongest gust

65.2 km/h

10 Dec 2025

Hottest feels-like

37.2 °C

30 Dec 2025

Coldest feels-like

3.1 °C

31 Jul 2025

Sunniest day

13.3 h

28 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 Barroso?

Barroso has a subtropical highland, dry winter climate (Köppen Cwb). Over 1940-2025, the average annual temperature is 18.8 °C and it receives 1,481 mm of precipitation per year.

What is the hottest day ever recorded in Barroso?

The hottest day measured in Barroso between 1940 and 2025 was 18 October 1963, reaching 34.2 °C.

What is the coldest day in Barroso?

The coldest day measured in Barroso between 1940 and 2025 was 1 June 1979, at 1.3 °C.

Does it snow in Barroso?

Almost never: Barroso sees virtually no snow, with about 0 frost days per year.

Has the climate of Barroso warmed?

Yes: Barroso warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Barroso?

The wettest day measured in Barroso between 1940 and 2025 was 19 January 1985, with 158 mm of rain in 24 hours.

What was the windiest day in Barroso?

The windiest day measured in Barroso between 1940 and 2025 was 10 December 2025, with winds reaching 34.5 km/h.

What is the warmest month in Barroso?

The warmest month in Barroso is February (21.3 °C on average); the coldest is July (15.6 °C).

How much does it rain in Barroso?

Barroso receives on average 1,481 mm of precipitation per year, spread over about 158 rainy days.

Is it sunny in Barroso?

Barroso gets on average 9.0 hours of sunshine per day, roughly 3,285 hours per year over 1940-2025.

Are there tropical nights in Barroso?

Yes: Barroso has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Barroso?

In Barroso, between 1940 and 2025, the highest apparent temperature reached 37.3 °C on 18 February 1994, and the lowest was -2.1 °C on 1 June 1979.

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