Ferraz de Vasconcelos climate — normals and trends

Q: What is the climate of Ferraz de Vasconcelos?

Ferraz de Vasconcelos has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 19.3 °C and it receives 1,534 mm of precipitation per year.

Q: What is the hottest day ever recorded in Ferraz de Vasconcelos?

The hottest day measured in Ferraz de Vasconcelos between 1940 and 2025 was 28 September 1961, reaching 37.0 °C.

Q: What is the coldest day in Ferraz de Vasconcelos?

The coldest day measured in Ferraz de Vasconcelos between 1940 and 2025 was 27 June 1994, at 2.0 °C.

Q: Does it snow in Ferraz de Vasconcelos?

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

Q: Has the climate of Ferraz de Vasconcelos warmed?

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

Q: What is the wettest day in Ferraz de Vasconcelos?

The wettest day measured in Ferraz de Vasconcelos between 1940 and 2025 was 2 March 1986, with 158 mm of rain in 24 hours.

Q: What was the windiest day in Ferraz de Vasconcelos?

The windiest day measured in Ferraz de Vasconcelos between 1940 and 2025 was 10 December 2025, with winds reaching 42.9 km/h.

Q: What is the warmest month in Ferraz de Vasconcelos?

The warmest month in Ferraz de Vasconcelos is February (22.2 °C on average); the coldest is July (15.8 °C).

Q: How much does it rain in Ferraz de Vasconcelos?

Ferraz de Vasconcelos receives on average 1,534 mm of precipitation per year, spread over about 177 rainy days.

Q: Is it sunny in Ferraz de Vasconcelos?

Ferraz de Vasconcelos gets on average 8.7 hours of sunshine per day, roughly 3,175 hours per year over 1940-2025.

Ferraz de Vasconcelos (Brazil) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 19.3 °C and it receives 1,534 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 (22.2 °C on average) and the coldest is July (15.8 °C). Rainfall peaks in January.

Ferraz de Vasconcelos averages 0 frost days, 21 hot days (≥ 30 °C) and 177 rainy days per year.

Ferraz de Vasconcelos 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 37.0 °C (on 28 September 1961) and the coldest 2.0 °C (on 27 June 1994).

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

Ferraz de VasconcelosSão Paulo

coords: -23.54°, -46.37°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthFebruaryColdest monthJulyWettest monthJanuaryDriest monthAugust

Mean daily temperature

19.3°C

Average daily high

24.2°C

Average daily low

15.5°C

Annual rainfall

1,534mm

Sunshine / day

8.7h

Mean relative humidity

83%

Average peak wind

13.8km/h

Seasonal range

6.4°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

21 d/yr

Rainy days (≥ 1 mm)

177 d/yr

Annual snowfall

0.0 cm

Average feels-like high

25.9 °C

Average feels-like low

16.1 °C

Average peak gust

31.8 km/h

Tropical nights (≥ 20 °C)

23 d/yr

Solar radiation

16.4 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.7 °C

since 1940

+0.2 °C per decade · r² = 0.57 · 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

37.0 °C

28 September 1961

Coldest day

2.0 °C

27 June 1994

Wettest day

158 mm

2 March 1986

Windiest day

42.9 km/h

10 December 2025

Strongest gust

99.4 km/h

17 December 1947

Hottest feels-like

39.5 °C

11 January 2015

Coldest feels-like

-2.2 °C

21 July 1981

Sunniest day

13.5 h

16 December 1942

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	34.0 °C6 October 2025	3.8 °C25 June 2025	19.5 °C	1,250 mm	43
2024	35.4 °C2 October 2024	3.8 °C27 August 2024	20.4 °C	1,411 mm	61
2023	35.8 °C13 November 2023	6.5 °C16 May 2023	20.2 °C	1,454 mm	49
2022	32.5 °C27 October 2022	5.4 °C20 May 2022	19.0 °C	1,629 mm	24
2021	33.1 °C20 September 2021	2.0 °C30 July 2021	19.2 °C	1,199 mm	29
2020	36.0 °C2 October 2020	6.7 °C26 August 2020	19.6 °C	1,292 mm	36
2019	34.4 °C12 September 2019	5.3 °C7 July 2019	20.4 °C	1,273 mm	52
2018	32.7 °C14 December 2018	7.0 °C21 May 2018	20.0 °C	1,245 mm	32
2017	33.6 °C11 October 2017	6.0 °C11 June 2017	20.2 °C	1,202 mm	46
2016	33.4 °C17 October 2016	2.3 °C13 June 2016	20.0 °C	1,517 mm	53
2015	34.6 °C15 October 2015	9.1 °C29 June 2015	20.8 °C	1,725 mm	52
2014	34.9 °C19 October 2014	8.0 °C4 June 2014	20.4 °C	1,039 mm	60
2013	33.7 °C11 November 2013	6.2 °C24 July 2013	19.5 °C	1,369 mm	39
2012	33.4 °C19 September 2012	5.3 °C14 July 2012	19.9 °C	1,455 mm	38
2011	32.7 °C1 October 2011	2.1 °C28 June 2011	19.4 °C	1,463 mm	33
2010	32.8 °C14 February 2010	5.9 °C13 June 2010	19.7 °C	1,571 mm	50
2009	33.2 °C2 March 2009	5.0 °C4 June 2009	19.9 °C	1,756 mm	25
2008	32.8 °C15 October 2008	8.7 °C17 June 2008	19.3 °C	1,464 mm	21
2007	34.3 °C21 October 2007	3.8 °C30 July 2007	19.9 °C	1,217 mm	35
2006	33.6 °C15 September 2006	3.3 °C6 September 2006	19.6 °C	1,302 mm	22
2005	33.0 °C14 October 2005	7.0 °C10 July 2005	19.9 °C	1,367 mm	20
2004	32.2 °C28 September 2004	6.2 °C9 August 2004	19.1 °C	1,464 mm	16
2003	33.1 °C11 February 2003	6.7 °C18 August 2003	19.8 °C	1,257 mm	37
2002	33.5 °C16 October 2002	5.2 °C2 September 2002	20.4 °C	1,418 mm	38
2001	31.8 °C8 January 2001	4.6 °C29 July 2001	19.8 °C	1,316 mm	20
2000	32.5 °C23 October 2000	3.1 °C17 July 2000	19.3 °C	1,637 mm	18
1999	32.9 °C1 October 1999	6.6 °C15 August 1999	19.1 °C	1,561 mm	21
1998	32.9 °C4 February 1998	7.1 °C10 June 1998	19.7 °C	1,488 mm	28
1997	33.6 °C11 November 1997	5.8 °C11 August 1997	19.8 °C	1,462 mm	32
1996	32.7 °C30 January 1996	5.6 °C3 August 1996	19.2 °C	1,811 mm	23
1995	32.6 °C16 January 1995	8.9 °C6 September 1995	19.7 °C	1,789 mm	35
1994	32.5 °C2 October 1994	2.0 °C27 June 1994	20.0 °C	1,435 mm	40
1993	32.1 °C2 January 1993	5.2 °C1 August 1993	19.8 °C	1,506 mm	24
1992	31.4 °C22 February 1992	6.0 °C26 August 1992	19.5 °C	1,568 mm	15
1991	32.0 °C16 October 1991	6.1 °C2 August 1991	19.4 °C	1,751 mm	7
1990	32.7 °C11 October 1990	2.7 °C23 June 1990	19.6 °C	1,433 mm	27
1989	31.5 °C20 February 1989	6.4 °C14 August 1989	19.0 °C	1,537 mm	10
1988	33.2 °C19 January 1988	3.9 °C6 June 1988	19.2 °C	1,574 mm	30
1987	32.0 °C9 January 1987	3.2 °C9 August 1987	19.5 °C	1,469 mm	22
1986	32.3 °C7 October 1986	6.5 °C9 July 1986	19.8 °C	1,850 mm	27
1985	31.4 °C20 February 1985	4.6 °C8 June 1985	19.2 °C	1,384 mm	13
1984	33.4 °C5 February 1984	3.2 °C27 August 1984	19.8 °C	1,227 mm	30
1983	32.1 °C17 February 1983	4.4 °C6 August 1983	19.5 °C	2,103 mm	12
1982	31.3 °C12 February 1982	8.1 °C31 July 1982	19.3 °C	1,636 mm	8
1981	32.1 °C4 February 1981	3.2 °C22 July 1981	19.0 °C	1,566 mm	13
1980	31.6 °C27 October 1980	5.7 °C23 September 1980	19.5 °C	1,399 mm	17
1979	31.9 °C7 February 1979	3.1 °C1 June 1979	18.7 °C	1,425 mm	14
1978	33.0 °C24 January 1978	4.0 °C16 August 1978	19.1 °C	1,416 mm	22
1977	32.3 °C9 February 1977	8.1 °C17 May 1977	20.0 °C	1,546 mm	16
1976	32.9 °C19 January 1976	3.6 °C16 August 1976	18.8 °C	2,128 mm	7
1975	32.2 °C10 September 1975	3.6 °C18 July 1975	19.1 °C	1,490 mm	24
1974	32.8 °C19 November 1974	5.9 °C19 August 1974	19.0 °C	1,548 mm	11
1973	32.9 °C10 February 1973	4.6 °C20 June 1973	19.5 °C	1,562 mm	22
1972	32.5 °C26 October 1972	5.7 °C9 July 1972	19.3 °C	1,682 mm	10
1971	32.5 °C26 January 1971	6.6 °C25 April 1971	18.9 °C	1,229 mm	22
1970	31.5 °C28 December 1970	6.2 °C2 September 1970	19.1 °C	1,333 mm	12
1969	32.8 °C5 January 1969	2.3 °C11 July 1969	19.2 °C	1,053 mm	24
1968	33.6 °C15 December 1968	4.1 °C18 May 1968	18.2 °C	1,113 mm	13
1967	31.0 °C2 December 1967	6.1 °C10 June 1967	19.3 °C	1,443 mm	4
1966	31.2 °C12 September 1966	5.7 °C7 August 1966	18.6 °C	1,940 mm	11
1965	31.9 °C10 September 1965	2.8 °C12 July 1965	18.5 °C	1,785 mm	7
1964	29.7 °C1 September 1964	4.4 °C29 July 1964	17.9 °C	1,676 mm	0
1963	34.0 °C14 October 1963	6.1 °C21 June 1963	19.3 °C	1,290 mm	33
1962	30.5 °C8 September 1962	4.3 °C7 July 1962	17.6 °C	1,816 mm	2
1961	37.0 °C28 September 1961	9.3 °C16 June 1961	19.7 °C	1,312 mm	30
1960	33.3 °C24 September 1960	5.8 °C10 July 1960	18.2 °C	1,678 mm	6
1959	32.7 °C11 October 1959	7.5 °C8 June 1959	19.2 °C	1,364 mm	16
1958	32.0 °C16 November 1958	5.1 °C23 June 1958	18.8 °C	1,662 mm	9
1957	31.0 °C18 October 1957	4.7 °C22 July 1957	18.4 °C	1,762 mm	4
1956	31.5 °C9 January 1956	6.2 °C26 August 1956	17.9 °C	1,399 mm	14
1955	31.5 °C1 September 1955	5.3 °C26 May 1955	18.3 °C	1,292 mm	6
1954	32.4 °C22 September 1954	5.5 °C21 June 1954	18.8 °C	1,746 mm	10
1953	31.3 °C21 August 1953	8.8 °C12 July 1953	18.9 °C	1,515 mm	4
1952	32.3 °C30 September 1952	5.5 °C16 July 1952	18.5 °C	1,366 mm	5
1951	31.4 °C26 September 1951	6.7 °C4 June 1951	18.5 °C	1,439 mm	9
1950	31.7 °C17 September 1950	6.4 °C15 July 1950	18.4 °C	1,738 mm	5
1949	29.8 °C13 October 1949	7.7 °C28 August 1949	18.2 °C	2,135 mm	0
1948	34.5 °C27 September 1948	8.2 °C5 June 1948	18.6 °C	1,411 mm	8
1947	32.0 °C8 January 1947	5.2 °C2 September 1947	18.1 °C	2,026 mm	8
1946	29.8 °C6 January 1946	6.7 °C4 June 1946	19.0 °C	2,113 mm	0
1945	30.3 °C28 September 1945	7.2 °C12 July 1945	18.7 °C	2,373 mm	1
1944	33.9 °C7 September 1944	7.8 °C28 July 1944	18.9 °C	1,551 mm	10
1943	29.7 °C1 January 1943	5.6 °C8 August 1943	17.8 °C	1,176 mm	0
1942	34.7 °C6 October 1942	4.1 °C25 June 1942	18.2 °C	1,310 mm	12
1941	30.4 °C11 January 1941	7.6 °C4 September 1941	18.8 °C	2,307 mm	1
1940	31.1 °C12 September 1940	8.1 °C28 August 1940	19.1 °C	1,933 mm	4

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

24.7 °C

+0.5 °C

Hot days (≥ 30 °C)

43 d/yr

+22

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1250 mm

-284 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	27.3 °C	+0.6 °C	227 mm	-13 mm
Feb	29.6 °C	+2.7 °C	133 mm	-76 mm
Mar	27.5 °C	+1.4 °C	122 mm	-58 mm
Apr	24.1 °C	-0.3 °C	199 mm	+113 mm
May	23.3 °C	+1.0 °C	30 mm	-40 mm
Jun	21.4 °C	0.0 °C	67 mm	+17 mm
Jul	20.0 °C	-1.3 °C	18 mm	-32 mm
Aug	22.5 °C	-0.3 °C	15 mm	-31 mm
Sep	24.5 °C	+0.7 °C	27 mm	-61 mm
Oct	23.9 °C	-0.4 °C	127 mm	-12 mm
Nov	25.0 °C	+0.2 °C	88 mm	-69 mm
Dec	28.3 °C	+2.6 °C	196 mm	-23 mm

The year's extremes

Hottest day

34.0 °C

6 Oct 2025

Coldest day

3.8 °C

25 Jun 2025

Wettest day

38.1 mm

16 Dec 2025

Windiest day

42.9 km/h

10 Dec 2025

Strongest gust

87.1 km/h

10 Dec 2025

Hottest feels-like

39.4 °C

28 Dec 2025

Coldest feels-like

1.1 °C

25 Jun 2025

Sunniest day

13.5 h

21 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 Ferraz de Vasconcelos?

Ferraz de Vasconcelos has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 19.3 °C and it receives 1,534 mm of precipitation per year.

What is the hottest day ever recorded in Ferraz de Vasconcelos?

The hottest day measured in Ferraz de Vasconcelos between 1940 and 2025 was 28 September 1961, reaching 37.0 °C.

What is the coldest day in Ferraz de Vasconcelos?

The coldest day measured in Ferraz de Vasconcelos between 1940 and 2025 was 27 June 1994, at 2.0 °C.

Does it snow in Ferraz de Vasconcelos?

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

Has the climate of Ferraz de Vasconcelos warmed?

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

What is the wettest day in Ferraz de Vasconcelos?

The wettest day measured in Ferraz de Vasconcelos between 1940 and 2025 was 2 March 1986, with 158 mm of rain in 24 hours.

What was the windiest day in Ferraz de Vasconcelos?

The windiest day measured in Ferraz de Vasconcelos between 1940 and 2025 was 10 December 2025, with winds reaching 42.9 km/h.

What is the warmest month in Ferraz de Vasconcelos?

The warmest month in Ferraz de Vasconcelos is February (22.2 °C on average); the coldest is July (15.8 °C).

How much does it rain in Ferraz de Vasconcelos?

Ferraz de Vasconcelos receives on average 1,534 mm of precipitation per year, spread over about 177 rainy days.

Is it sunny in Ferraz de Vasconcelos?

Ferraz de Vasconcelos gets on average 8.7 hours of sunshine per day, roughly 3,175 hours per year over 1940-2025.

Are there tropical nights in Ferraz de Vasconcelos?

Yes: Ferraz de Vasconcelos has on average 23 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Ferraz de Vasconcelos?

In Ferraz de Vasconcelos, between 1940 and 2025, the highest apparent temperature reached 39.5 °C on 11 January 2015, and the lowest was -2.2 °C on 21 July 1981.

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