Quissamã climate — normals and trends

Q: What is the climate of Quissamã?

Quissamã has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 23.9 °C and it receives 1,230 mm of precipitation per year.

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

The hottest day measured in Quissamã between 1940 and 2025 was 18 November 2023, reaching 41.1 °C.

Q: What is the coldest day in Quissamã?

The coldest day measured in Quissamã between 1940 and 2025 was 18 July 2000, at 10.2 °C.

Q: Does it snow in Quissamã?

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

Q: Has the climate of Quissamã warmed?

Yes: Quissamã warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Quissamã?

The wettest day measured in Quissamã between 1940 and 2025 was 24 March 2024, with 209 mm of rain in 24 hours.

Q: What was the windiest day in Quissamã?

The windiest day measured in Quissamã between 1940 and 2025 was 12 September 1995, with winds reaching 38.3 km/h.

Q: What is the warmest month in Quissamã?

The warmest month in Quissamã is February (26.7 °C on average); the coldest is July (21.0 °C).

Q: How much does it rain in Quissamã?

Quissamã receives on average 1,230 mm of precipitation per year, spread over about 145 rainy days.

Q: Is it sunny in Quissamã?

Quissamã gets on average 9.8 hours of sunshine per day, roughly 3,577 hours per year over 1940-2025.

Quissamã (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 23.9 °C and it receives 1,230 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 (26.7 °C on average) and the coldest is July (21.0 °C). Rainfall peaks in December.

Quissamã averages 0 frost days, 121 hot days (≥ 30 °C) and 145 rainy days per year.

Quissamã has warmed by +1.9 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.

The hottest day of the period reached 41.1 °C (on 18 November 2023) and the coldest 10.2 °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

QuissamãRio de Janeiro

coords: -22.11°, -41.47°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthFebruaryColdest monthJulyWettest monthDecemberDriest monthJuly

Mean daily temperature

23.9°C

Average daily high

28.2°C

Average daily low

20.5°C

Annual rainfall

1,230mm

Sunshine / day

9.8h

Mean relative humidity

80%

Average peak wind

15.6km/h

Seasonal range

5.7°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

121 d/yr

Rainy days (≥ 1 mm)

145 d/yr

Annual snowfall

0.0 cm

Average feels-like high

31.4 °C

Average feels-like low

22.9 °C

Average peak gust

33.0 km/h

Tropical nights (≥ 20 °C)

214 d/yr

Solar radiation

17.4 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.9 °C

since 1940

+0.2 °C per decade · r² = 0.63 · 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

41.1 °C

18 November 2023

Coldest day

10.2 °C

18 July 2000

Wettest day

209 mm

24 March 2024

Windiest day

38.3 km/h

12 September 1995

Strongest gust

78.5 km/h

12 September 1995

Hottest feels-like

47.3 °C

25 February 2019

Coldest feels-like

9.1 °C

18 July 2000

Sunniest day

13.3 h

8 January 1950

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	39.4 °C17 February 2025	12.1 °C28 September 2025	24.5 °C	765 mm	171
2024	38.5 °C20 January 2024	12.1 °C14 August 2024	25.1 °C	1,306 mm	210
2023	41.1 °C18 November 2023	12.6 °C8 July 2023	24.9 °C	864 mm	201
2022	38.6 °C26 March 2022	11.4 °C28 June 2022	24.3 °C	1,249 mm	177
2021	37.6 °C28 January 2021	11.5 °C2 July 2021	23.9 °C	978 mm	159
2020	37.6 °C2 October 2020	12.3 °C27 May 2020	24.0 °C	1,420 mm	143
2019	40.5 °C5 November 2019	12.1 °C12 July 2019	25.3 °C	884 mm	221
2018	39.0 °C19 January 2018	13.1 °C22 May 2018	24.7 °C	1,254 mm	169
2017	37.7 °C13 March 2017	12.6 °C7 August 2017	24.7 °C	664 mm	187
2016	38.5 °C1 January 2016	10.7 °C15 June 2016	25.1 °C	988 mm	200
2015	38.4 °C2 January 2015	14.3 °C4 June 2015	25.5 °C	764 mm	215
2014	38.4 °C29 December 2014	11.7 °C8 August 2014	24.8 °C	683 mm	202
2013	39.5 °C12 November 2013	12.2 °C31 July 2013	24.4 °C	1,157 mm	153
2012	39.0 °C26 December 2012	11.1 °C1 September 2012	24.3 °C	900 mm	150
2011	36.3 °C22 February 2011	10.8 °C4 September 2011	23.7 °C	1,040 mm	126
2010	39.4 °C24 February 2010	12.5 °C8 June 2010	24.7 °C	1,062 mm	167
2009	36.6 °C3 December 2009	11.4 °C4 June 2009	24.5 °C	1,460 mm	143
2008	37.0 °C27 October 2008	13.2 °C15 July 2008	23.8 °C	1,541 mm	126
2007	37.4 °C24 September 2007	12.1 °C31 July 2007	24.4 °C	1,026 mm	165
2006	37.5 °C25 January 2006	15.1 °C6 September 2006	24.4 °C	1,000 mm	152
2005	36.2 °C14 October 2005	14.2 °C12 July 2005	24.5 °C	1,396 mm	134
2004	37.2 °C6 November 2004	13.5 °C11 August 2004	24.0 °C	1,293 mm	118
2003	37.1 °C2 March 2003	13.7 °C18 October 2003	24.5 °C	1,056 mm	153
2002	37.0 °C2 December 2002	14.4 °C3 September 2002	25.0 °C	971 mm	172
2001	37.1 °C1 February 2001	14.5 °C8 August 2001	24.6 °C	890 mm	156
2000	36.1 °C15 January 2000	10.2 °C18 July 2000	23.8 °C	821 mm	130
1999	37.1 °C29 March 1999	13.5 °C18 August 1999	23.6 °C	1,067 mm	122
1998	38.2 °C5 February 1998	12.9 °C14 July 1998	24.3 °C	1,168 mm	136
1997	37.9 °C9 September 1997	12.3 °C12 August 1997	24.2 °C	1,387 mm	154
1996	37.4 °C10 February 1996	13.2 °C25 July 1996	23.8 °C	1,134 mm	134
1995	39.4 °C17 January 1995	14.5 °C29 May 1995	24.6 °C	1,168 mm	152
1994	37.5 °C27 February 1994	10.9 °C28 June 1994	24.4 °C	1,198 mm	141
1993	36.6 °C18 November 1993	13.7 °C23 June 1993	24.5 °C	1,013 mm	162
1992	35.5 °C22 February 1992	12.5 °C28 July 1992	24.0 °C	1,304 mm	107
1991	36.5 °C27 December 1991	13.5 °C5 August 1991	23.8 °C	1,460 mm	92
1990	35.9 °C23 January 1990	14.7 °C7 August 1990	24.3 °C	1,034 mm	140
1989	34.8 °C22 February 1989	12.6 °C18 July 1989	23.7 °C	1,411 mm	104
1988	36.5 °C29 January 1988	12.0 °C6 June 1988	23.7 °C	1,309 mm	96
1987	36.9 °C9 January 1987	13.0 °C26 June 1987	24.2 °C	1,530 mm	129
1986	36.0 °C15 April 1986	13.3 °C13 July 1986	24.3 °C	820 mm	137
1985	36.1 °C4 February 1985	11.8 °C14 June 1985	23.5 °C	1,561 mm	82
1984	36.2 °C20 January 1984	13.9 °C1 August 1984	24.3 °C	1,145 mm	122
1983	34.8 °C11 March 1983	11.5 °C8 August 1983	24.0 °C	1,527 mm	99
1982	35.0 °C30 October 1982	14.5 °C1 August 1982	23.7 °C	1,112 mm	76
1981	35.0 °C29 September 1981	13.0 °C12 June 1981	23.5 °C	1,330 mm	84
1980	34.5 °C14 March 1980	13.6 °C8 July 1980	23.9 °C	1,067 mm	101
1979	35.1 °C15 December 1979	11.9 °C1 June 1979	23.2 °C	1,607 mm	76
1978	35.0 °C27 November 1978	12.2 °C2 June 1978	23.6 °C	1,209 mm	90
1977	37.0 °C2 November 1977	14.2 °C21 May 1977	24.2 °C	1,119 mm	127
1976	36.3 °C8 December 1976	14.6 °C7 July 1976	23.8 °C	1,216 mm	119
1975	35.4 °C17 January 1975	11.9 °C7 July 1975	23.5 °C	1,305 mm	103
1974	36.5 °C25 February 1974	13.3 °C12 July 1974	23.9 °C	804 mm	113
1973	36.3 °C11 January 1973	14.4 °C27 July 1973	24.1 °C	1,466 mm	98
1972	36.6 °C6 January 1972	14.6 °C30 July 1972	24.0 °C	1,085 mm	110
1971	36.8 °C22 December 1971	13.9 °C22 July 1971	23.7 °C	1,396 mm	120
1970	36.1 °C12 December 1970	14.2 °C17 July 1970	23.6 °C	724 mm	108
1969	37.5 °C9 January 1969	14.2 °C27 July 1969	23.7 °C	1,019 mm	93
1968	36.7 °C3 November 1968	12.9 °C2 June 1968	22.5 °C	916 mm	68
1967	35.9 °C12 October 1967	13.6 °C22 July 1967	23.7 °C	1,486 mm	74
1966	36.9 °C5 December 1966	13.4 °C25 September 1966	23.4 °C	1,514 mm	102
1965	34.5 °C25 October 1965	13.0 °C13 July 1965	23.2 °C	1,814 mm	76
1964	34.9 °C18 February 1964	12.6 °C31 July 1964	22.5 °C	1,861 mm	51
1963	38.6 °C28 October 1963	12.6 °C8 July 1963	23.8 °C	692 mm	139
1962	34.3 °C18 February 1962	12.8 °C26 August 1962	22.5 °C	2,035 mm	57
1961	36.7 °C28 September 1961	14.7 °C8 August 1961	23.7 °C	1,421 mm	111
1960	36.9 °C25 September 1960	12.5 °C15 July 1960	22.9 °C	1,705 mm	63
1959	37.1 °C23 February 1959	13.4 °C13 June 1959	24.0 °C	965 mm	134
1958	37.5 °C9 December 1958	13.4 °C22 September 1958	23.6 °C	901 mm	124
1957	35.8 °C26 October 1957	14.2 °C22 July 1957	23.2 °C	1,355 mm	83
1956	38.0 °C27 January 1956	12.9 °C13 July 1956	22.8 °C	1,077 mm	101
1955	38.4 °C1 October 1955	13.0 °C15 August 1955	23.2 °C	900 mm	111
1954	36.2 °C19 September 1954	13.7 °C12 August 1954	23.4 °C	1,381 mm	96
1953	36.3 °C31 January 1953	14.0 °C14 July 1953	23.4 °C	1,351 mm	95
1952	34.4 °C19 September 1952	15.0 °C17 July 1952	23.1 °C	1,828 mm	64
1951	37.8 °C16 November 1951	12.4 °C14 July 1951	23.0 °C	1,022 mm	107
1950	34.5 °C5 March 1950	13.3 °C14 July 1950	23.0 °C	1,568 mm	79
1949	34.4 °C6 January 1949	13.3 °C27 August 1949	22.7 °C	1,739 mm	67
1948	36.4 °C27 January 1948	13.4 °C19 August 1948	23.2 °C	968 mm	94
1947	37.3 °C10 February 1947	11.2 °C4 August 1947	23.0 °C	1,243 mm	84
1946	35.1 °C2 November 1946	13.5 °C3 August 1946	23.8 °C	1,327 mm	116
1945	34.8 °C13 November 1945	14.1 °C13 July 1945	23.5 °C	1,384 mm	88
1944	35.5 °C2 October 1944	13.1 °C22 August 1944	23.1 °C	1,671 mm	65
1943	32.7 °C19 January 1943	12.9 °C25 July 1943	22.1 °C	1,773 mm	36
1942	35.8 °C7 October 1942	11.0 °C26 June 1942	22.5 °C	1,255 mm	84
1941	35.3 °C13 January 1941	13.0 °C1 July 1941	23.2 °C	1,849 mm	85
1940	35.1 °C24 August 1940	14.0 °C27 September 1940	23.6 °C	1,682 mm	89

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

29.9 °C

+1.7 °C

Hot days (≥ 30 °C)

171 d/yr

+50

Frost days (< 0 °C)

0 d/yr

Annual rainfall

765 mm

-465 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	32.5 °C	+1.6 °C	126 mm	-57 mm
Feb	35.8 °C	+4.5 °C	4 mm	-119 mm
Mar	32.3 °C	+2.0 °C	125 mm	-28 mm
Apr	29.0 °C	+0.5 °C	111 mm	+28 mm
May	28.5 °C	+1.7 °C	14 mm	-35 mm
Jun	28.6 °C	+2.6 °C	13 mm	-17 mm
Jul	26.2 °C	+0.5 °C	16 mm	-12 mm
Aug	27.6 °C	+1.1 °C	21 mm	-9 mm
Sep	27.7 °C	+0.6 °C	35 mm	-20 mm
Oct	28.3 °C	+0.4 °C	89 mm	-15 mm
Nov	29.5 °C	+1.3 °C	74 mm	-108 mm
Dec	32.6 °C	+3.1 °C	137 mm	-74 mm

The year's extremes

Hottest day

39.4 °C

17 Feb 2025

Coldest day

12.1 °C

28 Sep 2025

Wettest day

35.1 mm

5 Apr 2025

Windiest day

32.7 km/h

6 Nov 2025

Strongest gust

66.2 km/h

6 Nov 2025

Hottest feels-like

45.1 °C

21 Jan 2025

Coldest feels-like

11.9 °C

28 Sep 2025

Sunniest day

13.1 h

27 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 Quissamã?

Quissamã has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 23.9 °C and it receives 1,230 mm of precipitation per year.

What is the hottest day ever recorded in Quissamã?

The hottest day measured in Quissamã between 1940 and 2025 was 18 November 2023, reaching 41.1 °C.

What is the coldest day in Quissamã?

The coldest day measured in Quissamã between 1940 and 2025 was 18 July 2000, at 10.2 °C.

Does it snow in Quissamã?

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

Has the climate of Quissamã warmed?

Yes: Quissamã warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Quissamã?

The wettest day measured in Quissamã between 1940 and 2025 was 24 March 2024, with 209 mm of rain in 24 hours.

What was the windiest day in Quissamã?

The windiest day measured in Quissamã between 1940 and 2025 was 12 September 1995, with winds reaching 38.3 km/h.

What is the warmest month in Quissamã?

The warmest month in Quissamã is February (26.7 °C on average); the coldest is July (21.0 °C).

How much does it rain in Quissamã?

Quissamã receives on average 1,230 mm of precipitation per year, spread over about 145 rainy days.

Is it sunny in Quissamã?

Quissamã gets on average 9.8 hours of sunshine per day, roughly 3,577 hours per year over 1940-2025.

Are there tropical nights in Quissamã?

Yes: Quissamã has on average 214 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Quissamã?

In Quissamã, between 1940 and 2025, the highest apparent temperature reached 47.3 °C on 25 February 2019, and the lowest was 9.1 °C on 18 July 2000.

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