Cesário Lange climate — normals and trends

Q: What is the climate of Cesário Lange?

Cesário Lange has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 20.6 °C and it receives 1,380 mm of precipitation per year.

Q: What is the hottest day ever recorded in Cesário Lange?

The hottest day measured in Cesário Lange between 1940 and 2025 was 6 October 2020, reaching 39.6 °C.

Q: What is the coldest day in Cesário Lange?

The coldest day measured in Cesário Lange between 1940 and 2025 was 1 June 1979, at 0.4 °C.

Q: Does it snow in Cesário Lange?

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

Q: Has the climate of Cesário Lange warmed?

Yes: Cesário Lange warmed by +2.1 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Cesário Lange?

The wettest day measured in Cesário Lange between 1940 and 2025 was 26 January 2004, with 139 mm of rain in 24 hours.

Q: What was the windiest day in Cesário Lange?

The windiest day measured in Cesário Lange between 1940 and 2025 was 28 November 1950, with winds reaching 40.2 km/h.

Q: What is the warmest month in Cesário Lange?

The warmest month in Cesário Lange is February (23.5 °C on average); the coldest is July (16.8 °C).

Q: How much does it rain in Cesário Lange?

Cesário Lange receives on average 1,380 mm of precipitation per year, spread over about 148 rainy days.

Q: Is it sunny in Cesário Lange?

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

Cesário Lange (Brazil) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 20.6 °C and it receives 1,380 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 (23.5 °C on average) and the coldest is July (16.8 °C). Rainfall peaks in January.

Cesário Lange averages 0 frost days, 62 hot days (≥ 30 °C) and 148 rainy days per year.

Cesário Lange has warmed by +2.1 °C between 1940 and 2025, or +0.25 °C per decade. This trend is statistically significant.

The hottest day of the period reached 39.6 °C (on 6 October 2020) and the coldest 0.4 °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

Cesário LangeSão Paulo

coords: -23.23°, -47.95°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthFebruaryColdest monthJulyWettest monthJanuaryDriest monthAugust

Mean daily temperature

20.6°C

Average daily high

26.2°C

Average daily low

16.2°C

Annual rainfall

1,380mm

Sunshine / day

9.5h

Mean relative humidity

77%

Average peak wind

15.3km/h

Seasonal range

6.7°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

62 d/yr

Rainy days (≥ 1 mm)

148 d/yr

Annual snowfall

0.0 cm

Average feels-like high

28.0 °C

Average feels-like low

16.6 °C

Average peak gust

32.3 km/h

Tropical nights (≥ 20 °C)

54 d/yr

Solar radiation

17.5 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+2.1 °C

since 1940

+0.3 °C per decade · r² = 0.65 · 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

39.6 °C

6 October 2020

Coldest day

0.4 °C

1 June 1979

Wettest day

139 mm

26 January 2004

Windiest day

40.2 km/h

28 November 1950

Strongest gust

88.9 km/h

22 September 2025

Hottest feels-like

42.0 °C

20 January 2015

Coldest feels-like

-3.0 °C

1 June 1979

Sunniest day

13.4 h

11 December 2025

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	35.8 °C17 February 2025	2.5 °C25 June 2025	21.2 °C	962 mm	112
2024	37.6 °C26 September 2024	4.8 °C27 August 2024	22.4 °C	1,081 mm	160
2023	38.2 °C24 September 2023	7.5 °C15 July 2023	21.6 °C	1,229 mm	105
2022	34.8 °C28 February 2022	4.7 °C13 June 2022	20.9 °C	1,208 mm	87
2021	37.6 °C20 September 2021	1.9 °C30 July 2021	21.2 °C	907 mm	115
2020	39.6 °C6 October 2020	5.4 °C27 May 2020	21.4 °C	1,021 mm	111
2019	38.3 °C13 October 2019	4.5 °C6 July 2019	22.1 °C	1,063 mm	127
2018	36.2 °C12 December 2018	6.2 °C21 May 2018	21.7 °C	997 mm	107
2017	37.1 °C12 October 2017	6.9 °C11 June 2017	21.8 °C	1,225 mm	115
2016	36.8 °C19 October 2016	4.3 °C13 June 2016	21.7 °C	1,329 mm	138
2015	38.9 °C20 January 2015	8.5 °C16 June 2015	22.3 °C	1,515 mm	117
2014	39.4 °C5 February 2014	6.7 °C1 July 2014	22.4 °C	944 mm	143
2013	37.9 °C27 December 2013	5.6 °C12 August 2013	20.9 °C	1,302 mm	94
2012	37.4 °C31 October 2012	4.2 °C14 July 2012	21.5 °C	1,447 mm	111
2011	36.1 °C30 September 2011	3.0 °C28 June 2011	21.0 °C	1,174 mm	100
2010	34.5 °C13 March 2010	6.4 °C7 June 2010	21.2 °C	1,363 mm	107
2009	34.5 °C5 March 2009	4.7 °C4 June 2009	21.1 °C	1,660 mm	75
2008	35.3 °C15 October 2008	5.3 °C17 June 2008	20.7 °C	1,363 mm	57
2007	35.7 °C23 September 2007	5.8 °C30 July 2007	21.5 °C	1,303 mm	102
2006	36.0 °C15 September 2006	5.6 °C6 September 2006	21.2 °C	1,171 mm	76
2005	35.0 °C13 October 2005	8.1 °C26 July 2005	21.2 °C	1,266 mm	71
2004	36.3 °C26 September 2004	6.4 °C9 August 2004	20.5 °C	1,461 mm	60
2003	34.8 °C24 September 2003	6.3 °C18 August 2003	21.0 °C	1,227 mm	80
2002	37.0 °C11 October 2002	4.8 °C3 September 2002	21.9 °C	1,186 mm	109
2001	34.4 °C7 November 2001	3.9 °C21 June 2001	21.1 °C	1,457 mm	91
2000	35.9 °C23 October 2000	2.9 °C17 July 2000	20.7 °C	1,469 mm	75
1999	35.6 °C1 October 1999	6.7 °C18 April 1999	20.6 °C	1,481 mm	78
1998	34.2 °C3 December 1998	9.1 °C9 June 1998	20.9 °C	1,612 mm	68
1997	35.5 °C9 September 1997	5.5 °C11 June 1997	21.0 °C	1,679 mm	87
1996	34.8 °C30 January 1996	5.7 °C12 July 1996	20.6 °C	1,702 mm	71
1995	34.8 °C11 September 1995	7.5 °C5 June 1995	20.8 °C	1,817 mm	74
1994	36.4 °C13 October 1994	1.7 °C26 June 1994	21.2 °C	1,314 mm	87
1993	35.5 °C2 January 1993	4.2 °C1 August 1993	20.8 °C	1,410 mm	64
1992	32.9 °C15 November 1992	7.8 °C26 August 1992	20.5 °C	1,282 mm	44
1991	34.2 °C16 October 1991	4.5 °C24 July 1991	20.6 °C	1,592 mm	58
1990	35.0 °C11 October 1990	0.8 °C29 July 1990	20.7 °C	1,355 mm	98
1989	34.2 °C25 October 1989	5.7 °C20 July 1989	20.2 °C	1,556 mm	41
1988	36.4 °C27 September 1988	1.7 °C6 June 1988	20.5 °C	1,424 mm	77
1987	33.5 °C15 September 1987	3.2 °C9 August 1987	20.6 °C	1,380 mm	77
1986	34.9 °C1 November 1986	6.1 °C2 June 1986	20.9 °C	1,438 mm	72
1985	37.9 °C17 November 1985	4.5 °C8 June 1985	20.7 °C	1,065 mm	74
1984	34.6 °C5 February 1984	3.5 °C27 August 1984	21.2 °C	1,144 mm	78
1983	32.6 °C17 February 1983	5.6 °C6 August 1983	20.7 °C	2,347 mm	36
1982	32.7 °C3 November 1982	8.2 °C30 July 1982	20.5 °C	1,568 mm	46
1981	33.6 °C19 September 1981	1.3 °C20 June 1981	20.3 °C	1,340 mm	48
1980	33.6 °C27 October 1980	4.8 °C28 June 1980	20.7 °C	1,313 mm	50
1979	33.7 °C7 February 1979	0.4 °C1 June 1979	20.0 °C	1,299 mm	48
1978	34.4 °C25 October 1978	3.8 °C2 June 1978	20.6 °C	1,180 mm	71
1977	34.6 °C11 March 1977	7.2 °C17 May 1977	21.3 °C	1,366 mm	78
1976	33.2 °C18 January 1976	6.1 °C16 August 1976	19.8 °C	1,950 mm	36
1975	34.1 °C10 September 1975	2.2 °C18 July 1975	20.6 °C	1,205 mm	77
1974	35.0 °C19 November 1974	4.4 °C17 August 1974	20.1 °C	1,440 mm	60
1973	34.6 °C22 February 1973	3.6 °C20 June 1973	20.6 °C	1,371 mm	63
1972	34.2 °C26 October 1972	2.6 °C9 July 1972	20.5 °C	1,504 mm	49
1971	35.9 °C26 January 1971	6.1 °C25 April 1971	20.5 °C	985 mm	76
1970	34.6 °C8 December 1970	7.1 °C2 September 1970	20.5 °C	1,115 mm	48
1969	34.7 °C11 September 1969	3.0 °C11 July 1969	20.9 °C	802 mm	88
1968	36.4 °C7 October 1968	2.9 °C18 May 1968	19.9 °C	910 mm	67
1967	34.0 °C9 October 1967	4.0 °C10 June 1967	20.6 °C	1,178 mm	51
1966	33.1 °C12 September 1966	3.6 °C7 August 1966	19.8 °C	1,449 mm	25
1965	33.7 °C10 September 1965	3.0 °C12 July 1965	19.6 °C	1,616 mm	14
1964	30.4 °C14 March 1964	6.1 °C6 June 1964	19.2 °C	1,459 mm	4
1963	37.6 °C17 October 1963	4.6 °C22 June 1963	20.7 °C	1,173 mm	66
1962	32.9 °C8 September 1962	4.2 °C12 July 1962	18.9 °C	1,534 mm	11
1961	38.1 °C28 September 1961	9.9 °C16 June 1961	21.0 °C	1,267 mm	54
1960	35.0 °C24 September 1960	5.9 °C10 July 1960	19.4 °C	1,497 mm	11
1959	33.8 °C11 October 1959	6.2 °C8 June 1959	20.6 °C	1,248 mm	38
1958	33.9 °C15 November 1958	6.3 °C22 June 1958	20.1 °C	1,431 mm	40
1957	34.3 °C19 October 1957	4.0 °C21 July 1957	19.6 °C	1,542 mm	13
1956	33.2 °C8 October 1956	6.0 °C6 June 1956	19.3 °C	1,227 mm	37
1955	35.3 °C1 October 1955	5.6 °C26 May 1955	19.7 °C	1,315 mm	31
1954	34.4 °C22 September 1954	4.2 °C22 June 1954	20.1 °C	1,322 mm	19
1953	32.9 °C21 August 1953	8.7 °C29 July 1953	20.2 °C	1,360 mm	11
1952	34.6 °C30 September 1952	5.2 °C16 July 1952	19.8 °C	1,177 mm	18
1951	33.7 °C26 September 1951	7.6 °C15 July 1951	19.9 °C	1,188 mm	26
1950	34.0 °C17 September 1950	6.8 °C12 July 1950	19.6 °C	1,646 mm	16
1949	31.1 °C13 October 1949	8.3 °C16 May 1949	19.4 °C	1,988 mm	4
1948	36.3 °C26 September 1948	6.8 °C15 June 1948	20.0 °C	1,315 mm	24
1947	32.6 °C8 January 1947	5.2 °C8 July 1947	19.2 °C	1,917 mm	12
1946	30.7 °C18 October 1946	5.1 °C4 June 1946	20.0 °C	2,308 mm	5
1945	31.8 °C28 September 1945	8.5 °C25 June 1945	19.8 °C	2,085 mm	3
1944	35.3 °C7 September 1944	7.9 °C15 July 1944	20.3 °C	1,297 mm	26
1943	32.6 °C19 January 1943	8.3 °C8 August 1943	19.4 °C	1,022 mm	18
1942	37.8 °C27 November 1942	4.4 °C26 June 1942	19.9 °C	957 mm	49
1941	31.2 °C9 January 1941	6.9 °C4 September 1941	19.9 °C	2,202 mm	6
1940	32.6 °C23 August 1940	8.1 °C19 August 1940	20.3 °C	1,690 mm	6

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

27.4 °C

+1.2 °C

Hot days (≥ 30 °C)

112 d/yr

+50

Frost days (< 0 °C)

0 d/yr

Annual rainfall

962 mm

-419 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	29.8 °C	+1.4 °C	229 mm	-3 mm
Feb	31.2 °C	+2.7 °C	108 mm	-83 mm
Mar	30.7 °C	+2.7 °C	67 mm	-76 mm
Apr	26.6 °C	+0.2 °C	93 mm	+28 mm
May	25.7 °C	+1.7 °C	13 mm	-53 mm
Jun	23.0 °C	+0.1 °C	55 mm	+4 mm
Jul	22.8 °C	-0.2 °C	7 mm	-38 mm
Aug	25.7 °C	+0.6 °C	5 mm	-34 mm
Sep	28.5 °C	+2.0 °C	11 mm	-67 mm
Oct	27.0 °C	+0.1 °C	104 mm	-25 mm
Nov	27.5 °C	+0.1 °C	93 mm	-47 mm
Dec	30.3 °C	+2.5 °C	178 mm	-24 mm

The year's extremes

Hottest day

35.8 °C

17 Feb 2025

Coldest day

2.5 °C

25 Jun 2025

Wettest day

52.3 mm

9 Dec 2025

Windiest day

37.8 km/h

10 Dec 2025

Strongest gust

88.9 km/h

22 Sep 2025

Hottest feels-like

39.6 °C

26 Dec 2025

Coldest feels-like

-1.0 °C

25 Jun 2025

Sunniest day

13.4 h

11 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 Cesário Lange?

Cesário Lange has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 20.6 °C and it receives 1,380 mm of precipitation per year.

What is the hottest day ever recorded in Cesário Lange?

The hottest day measured in Cesário Lange between 1940 and 2025 was 6 October 2020, reaching 39.6 °C.

What is the coldest day in Cesário Lange?

The coldest day measured in Cesário Lange between 1940 and 2025 was 1 June 1979, at 0.4 °C.

Does it snow in Cesário Lange?

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

Has the climate of Cesário Lange warmed?

Yes: Cesário Lange warmed by +2.1 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Cesário Lange?

The wettest day measured in Cesário Lange between 1940 and 2025 was 26 January 2004, with 139 mm of rain in 24 hours.

What was the windiest day in Cesário Lange?

The windiest day measured in Cesário Lange between 1940 and 2025 was 28 November 1950, with winds reaching 40.2 km/h.

What is the warmest month in Cesário Lange?

The warmest month in Cesário Lange is February (23.5 °C on average); the coldest is July (16.8 °C).

How much does it rain in Cesário Lange?

Cesário Lange receives on average 1,380 mm of precipitation per year, spread over about 148 rainy days.

Is it sunny in Cesário Lange?

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

Are there tropical nights in Cesário Lange?

Yes: Cesário Lange has on average 54 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Cesário Lange?

In Cesário Lange, between 1940 and 2025, the highest apparent temperature reached 42.0 °C on 20 January 2015, and the lowest was -3.0 °C on 1 June 1979.

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