Silva Jardim climate — normals and trends

Q: What is the climate of Silva Jardim?

Silva Jardim has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 23.0 °C and it receives 1,682 mm of precipitation per year.

Q: What is the hottest day ever recorded in Silva Jardim?

The hottest day measured in Silva Jardim between 1940 and 2025 was 12 November 2013, reaching 37.9 °C.

Q: What is the coldest day in Silva Jardim?

The coldest day measured in Silva Jardim between 1940 and 2025 was 18 July 2000, at 11.2 °C.

Q: Does it snow in Silva Jardim?

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

Q: Has the climate of Silva Jardim warmed?

Yes: Silva Jardim warmed by +1.5 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Silva Jardim?

The wettest day measured in Silva Jardim between 1940 and 2025 was 12 March 1972, with 194 mm of rain in 24 hours.

Q: What was the windiest day in Silva Jardim?

The windiest day measured in Silva Jardim between 1940 and 2025 was 19 May 2022, with winds reaching 34.4 km/h.

Q: What is the warmest month in Silva Jardim?

The warmest month in Silva Jardim is February (26.0 °C on average); the coldest is July (20.2 °C).

Q: How much does it rain in Silva Jardim?

Silva Jardim receives on average 1,682 mm of precipitation per year, spread over about 175 rainy days.

Q: Is it sunny in Silva Jardim?

Silva Jardim gets on average 9.7 hours of sunshine per day, roughly 3,540 hours per year over 1940-2025.

Silva Jardim (Brazil) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 23.0 °C and it receives 1,682 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 (26.0 °C on average) and the coldest is July (20.2 °C). Rainfall peaks in December.

Silva Jardim averages 0 frost days, 56 hot days (≥ 30 °C) and 175 rainy days per year.

Silva Jardim has warmed by +1.5 °C between 1940 and 2025, or +0.17 °C per decade. This trend is statistically significant.

The hottest day of the period reached 37.9 °C (on 12 November 2013) and the coldest 11.2 °C (on 18 July 2000).

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

Silva JardimRio de Janeiro

coords: -22.65°, -42.39°
period: 1940–2025 · 86 yrs

AmTropical monsoonWarmest monthFebruaryColdest monthJulyWettest monthDecemberDriest monthJuly

Mean daily temperature

23.0°C

Average daily high

26.4°C

Average daily low

20.3°C

Annual rainfall

1,682mm

Sunshine / day

9.7h

Mean relative humidity

83%

Average peak wind

13.3km/h

Seasonal range

5.8°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

56 d/yr

Rainy days (≥ 1 mm)

175 d/yr

Annual snowfall

0.0 cm

Average feels-like high

30.1 °C

Average feels-like low

22.6 °C

Average peak gust

29.7 km/h

Tropical nights (≥ 20 °C)

200 d/yr

Solar radiation

17.5 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.5 °C

since 1940

+0.2 °C per decade · r² = 0.54 · 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

37.9 °C

12 November 2013

Coldest day

11.2 °C

18 July 2000

Wettest day

194 mm

12 March 1972

Windiest day

34.4 km/h

19 May 2022

Strongest gust

72.4 km/h

19 May 2022

Hottest feels-like

45.8 °C

12 November 2013

Coldest feels-like

9.7 °C

1 June 1979

Sunniest day

13.4 h

28 December 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	35.0 °C21 January 2025	13.7 °C4 July 2025	23.1 °C	1,025 mm	79
2024	35.9 °C28 November 2024	13.0 °C14 August 2024	23.9 °C	1,529 mm	81
2023	36.0 °C18 November 2023	13.2 °C4 July 2023	23.6 °C	1,398 mm	89
2022	34.7 °C27 January 2022	13.1 °C28 June 2022	23.0 °C	1,597 mm	67
2021	34.9 °C5 March 2021	12.5 °C21 July 2021	22.8 °C	1,263 mm	60
2020	37.0 °C2 October 2020	13.7 °C3 August 2020	23.2 °C	1,807 mm	54
2019	35.3 °C5 November 2019	13.7 °C12 July 2019	24.1 °C	1,431 mm	105
2018	35.0 °C18 January 2018	14.2 °C22 May 2018	23.8 °C	1,628 mm	83
2017	34.4 °C1 March 2017	14.2 °C3 July 2017	23.6 °C	1,193 mm	87
2016	35.3 °C10 February 2016	12.1 °C13 June 2016	23.7 °C	1,395 mm	107
2015	35.5 °C15 December 2015	15.2 °C5 August 2015	24.2 °C	1,404 mm	95
2014	34.0 °C27 February 2014	12.9 °C8 August 2014	23.6 °C	1,140 mm	90
2013	37.9 °C12 November 2013	13.4 °C29 August 2013	23.3 °C	1,763 mm	64
2012	36.0 °C26 December 2012	13.3 °C10 July 2012	23.4 °C	1,189 mm	72
2011	34.2 °C10 February 2011	12.0 °C4 September 2011	22.9 °C	1,471 mm	64
2010	37.1 °C14 March 2010	13.1 °C17 August 2010	23.7 °C	1,541 mm	97
2009	35.3 °C3 December 2009	12.1 °C4 June 2009	23.7 °C	1,956 mm	85
2008	34.9 °C19 January 2008	14.4 °C15 July 2008	22.9 °C	2,154 mm	47
2007	37.3 °C1 November 2007	12.6 °C30 July 2007	23.4 °C	1,622 mm	74
2006	34.8 °C21 December 2006	14.2 °C6 September 2006	23.5 °C	1,406 mm	77
2005	36.0 °C14 October 2005	15.7 °C10 July 2005	23.8 °C	1,775 mm	63
2004	33.6 °C5 November 2004	14.9 °C22 July 2004	23.2 °C	1,709 mm	44
2003	35.0 °C16 December 2003	15.3 °C18 October 2003	23.7 °C	1,816 mm	95
2002	34.7 °C1 December 2002	14.0 °C3 September 2002	24.2 °C	1,419 mm	93
2001	33.8 °C15 February 2001	14.7 °C19 September 2001	23.7 °C	1,219 mm	91
2000	33.4 °C16 December 2000	11.2 °C18 July 2000	23.1 °C	1,373 mm	66
1999	34.3 °C2 February 1999	12.9 °C24 September 1999	22.6 °C	1,451 mm	47
1998	34.8 °C1 February 1998	14.4 °C7 June 1998	23.5 °C	1,783 mm	76
1997	35.5 °C9 September 1997	13.8 °C11 August 1997	23.4 °C	1,352 mm	77
1996	35.4 °C18 January 1996	13.9 °C22 July 1996	23.0 °C	1,689 mm	77
1995	36.3 °C10 January 1995	15.0 °C6 June 1995	23.5 °C	2,007 mm	80
1994	35.2 °C26 January 1994	11.8 °C27 June 1994	23.7 °C	1,843 mm	90
1993	35.2 °C7 September 1993	14.1 °C13 August 1993	23.8 °C	1,469 mm	94
1992	35.2 °C22 February 1992	13.7 °C28 July 1992	23.4 °C	1,749 mm	66
1991	34.1 °C27 December 1991	14.0 °C4 August 1991	23.3 °C	1,657 mm	44
1990	34.8 °C16 November 1990	14.0 °C26 September 1990	23.5 °C	1,134 mm	61
1989	33.2 °C22 February 1989	13.9 °C18 July 1989	23.1 °C	1,752 mm	43
1988	34.0 °C22 January 1988	12.3 °C6 June 1988	23.1 °C	2,004 mm	51
1987	34.0 °C9 January 1987	13.9 °C23 August 1987	23.5 °C	1,780 mm	61
1986	33.6 °C18 January 1986	13.6 °C10 July 1986	23.5 °C	1,570 mm	52
1985	33.5 °C4 February 1985	13.5 °C15 June 1985	22.9 °C	1,902 mm	36
1984	33.6 °C5 January 1984	13.8 °C1 August 1984	23.6 °C	1,353 mm	54
1983	34.0 °C11 March 1983	13.0 °C7 August 1983	23.3 °C	2,114 mm	42
1982	33.4 °C20 November 1982	14.9 °C6 May 1982	23.1 °C	1,842 mm	31
1981	34.2 °C29 September 1981	13.6 °C22 August 1981	22.9 °C	1,678 mm	43
1980	32.8 °C12 February 1980	13.7 °C28 June 1980	23.3 °C	1,610 mm	47
1979	32.6 °C28 January 1979	12.2 °C1 June 1979	22.6 °C	1,938 mm	33
1978	34.2 °C31 January 1978	13.0 °C16 August 1978	23.0 °C	1,356 mm	51
1977	33.7 °C1 November 1977	14.7 °C21 May 1977	23.5 °C	1,289 mm	56
1976	34.1 °C25 January 1976	13.5 °C16 August 1976	22.9 °C	1,591 mm	46
1975	33.3 °C16 January 1975	12.5 °C8 July 1975	22.7 °C	1,947 mm	40
1974	33.2 °C26 November 1974	14.2 °C16 June 1974	22.9 °C	1,467 mm	41
1973	34.3 °C12 February 1973	14.7 °C20 June 1973	23.4 °C	2,043 mm	61
1972	33.6 °C6 January 1972	14.6 °C23 June 1972	23.2 °C	1,848 mm	44
1971	33.8 °C21 January 1971	14.6 °C14 September 1971	22.9 °C	1,465 mm	57
1970	33.3 °C5 February 1970	14.8 °C11 August 1970	22.8 °C	1,057 mm	39
1969	35.6 °C17 February 1969	14.6 °C19 July 1969	23.0 °C	1,377 mm	45
1968	35.4 °C24 December 1968	13.3 °C18 May 1968	22.0 °C	1,375 mm	34
1967	33.4 °C14 January 1967	15.0 °C10 June 1967	23.1 °C	1,869 mm	30
1966	33.9 °C5 December 1966	13.6 °C24 September 1966	22.6 °C	2,388 mm	56
1965	33.6 °C29 October 1965	14.2 °C12 July 1965	22.6 °C	2,435 mm	34
1964	32.5 °C17 February 1964	13.6 °C29 July 1964	21.8 °C	2,608 mm	19
1963	33.7 °C5 December 1963	13.9 °C3 June 1963	22.7 °C	1,208 mm	49
1962	32.3 °C21 November 1962	13.2 °C1 June 1962	21.8 °C	2,272 mm	16
1961	33.9 °C14 October 1961	15.6 °C20 June 1961	23.2 °C	1,942 mm	51
1960	34.0 °C23 September 1960	13.8 °C13 July 1960	22.1 °C	1,968 mm	28
1959	32.8 °C18 January 1959	14.7 °C13 June 1959	22.9 °C	1,649 mm	48
1958	33.4 °C16 November 1958	13.6 °C22 September 1958	22.7 °C	1,620 mm	53
1957	33.9 °C3 February 1957	13.9 °C23 July 1957	22.4 °C	1,780 mm	28
1956	35.4 °C27 January 1956	13.4 °C11 August 1956	21.8 °C	1,425 mm	59
1955	32.7 °C22 February 1955	14.0 °C4 August 1955	22.2 °C	1,352 mm	44
1954	33.7 °C22 September 1954	14.4 °C12 August 1954	22.7 °C	1,914 mm	45
1953	33.5 °C30 January 1953	14.4 °C29 July 1953	22.7 °C	1,858 mm	37
1952	33.3 °C1 October 1952	14.3 °C16 July 1952	22.4 °C	2,313 mm	21
1951	35.8 °C23 November 1951	13.9 °C14 August 1951	22.2 °C	1,311 mm	56
1950	33.6 °C20 February 1950	13.8 °C12 July 1950	22.3 °C	2,078 mm	29
1949	32.4 °C18 March 1949	14.0 °C27 August 1949	22.0 °C	1,958 mm	22
1948	34.5 °C27 January 1948	14.0 °C31 August 1948	22.4 °C	1,373 mm	46
1947	34.4 °C15 January 1947	12.9 °C4 August 1947	22.1 °C	1,930 mm	40
1946	33.6 °C19 October 1946	13.5 °C26 July 1946	23.0 °C	1,953 mm	51
1945	34.1 °C13 November 1945	14.6 °C25 June 1945	22.8 °C	1,853 mm	43
1944	33.3 °C26 October 1944	14.3 °C22 August 1944	22.5 °C	1,993 mm	36
1943	32.4 °C20 January 1943	14.1 °C25 July 1943	21.6 °C	1,867 mm	11
1942	34.4 °C7 October 1942	12.6 °C23 August 1942	21.9 °C	1,582 mm	31
1941	34.0 °C12 January 1941	14.0 °C1 July 1941	22.6 °C	2,121 mm	37
1940	32.9 °C4 February 1940	15.1 °C28 August 1940	22.8 °C	2,281 mm	26

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

26.7 °C

+0.3 °C

Hot days (≥ 30 °C)

79 d/yr

+23

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1025 mm

-657 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	29.7 °C	+0.6 °C	154 mm	-96 mm
Feb	31.4 °C	+2.0 °C	8 mm	-186 mm
Mar	29.0 °C	+0.6 °C	129 mm	-90 mm
Apr	26.9 °C	+0.1 °C	157 mm	+27 mm
May	26.1 °C	+1.0 °C	29 mm	-51 mm
Jun	25.2 °C	+0.9 °C	38 mm	-15 mm
Jul	22.9 °C	-1.0 °C	50 mm	-0 mm
Aug	24.0 °C	-0.5 °C	15 mm	-36 mm
Sep	25.2 °C	+0.1 °C	52 mm	-27 mm
Oct	25.6 °C	-0.2 °C	119 mm	-5 mm
Nov	26.1 °C	-0.3 °C	116 mm	-86 mm
Dec	29.2 °C	+1.5 °C	160 mm	-93 mm

The year's extremes

Hottest day

35.0 °C

21 Jan 2025

Coldest day

13.7 °C

4 Jul 2025

Wettest day

41.2 mm

19 Mar 2025

Windiest day

30.4 km/h

25 Nov 2025

Strongest gust

60.1 km/h

25 Nov 2025

Hottest feels-like

43.0 °C

20 Jan 2025

Coldest feels-like

13.2 °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 Silva Jardim?

Silva Jardim has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 23.0 °C and it receives 1,682 mm of precipitation per year.

What is the hottest day ever recorded in Silva Jardim?

The hottest day measured in Silva Jardim between 1940 and 2025 was 12 November 2013, reaching 37.9 °C.

What is the coldest day in Silva Jardim?

The coldest day measured in Silva Jardim between 1940 and 2025 was 18 July 2000, at 11.2 °C.

Does it snow in Silva Jardim?

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

Has the climate of Silva Jardim warmed?

Yes: Silva Jardim warmed by +1.5 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Silva Jardim?

The wettest day measured in Silva Jardim between 1940 and 2025 was 12 March 1972, with 194 mm of rain in 24 hours.

What was the windiest day in Silva Jardim?

The windiest day measured in Silva Jardim between 1940 and 2025 was 19 May 2022, with winds reaching 34.4 km/h.

What is the warmest month in Silva Jardim?

The warmest month in Silva Jardim is February (26.0 °C on average); the coldest is July (20.2 °C).

How much does it rain in Silva Jardim?

Silva Jardim receives on average 1,682 mm of precipitation per year, spread over about 175 rainy days.

Is it sunny in Silva Jardim?

Silva Jardim gets on average 9.7 hours of sunshine per day, roughly 3,540 hours per year over 1940-2025.

Are there tropical nights in Silva Jardim?

Yes: Silva Jardim has on average 200 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Silva Jardim?

In Silva Jardim, between 1940 and 2025, the highest apparent temperature reached 45.8 °C on 12 November 2013, and the lowest was 9.7 °C on 1 June 1979.

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