Itapema climate — normals and trends

Q: What is the climate of Itapema?

Itapema has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 20.7 °C and it receives 1,451 mm of precipitation per year.

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

The hottest day measured in Itapema between 1940 and 2025 was 26 December 2012, reaching 32.0 °C.

Q: What is the coldest day in Itapema?

The coldest day measured in Itapema between 1940 and 2025 was 18 July 1975, at 6.7 °C.

Q: Does it snow in Itapema?

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

Q: Has the climate of Itapema warmed?

Yes: Itapema warmed by +0.7 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Itapema?

The wettest day measured in Itapema between 1940 and 2025 was 27 January 2003, with 161 mm of rain in 24 hours.

Q: What was the windiest day in Itapema?

The windiest day measured in Itapema between 1940 and 2025 was 9 August 2005, with winds reaching 58.0 km/h.

Q: What is the warmest month in Itapema?

The warmest month in Itapema is February (24.7 °C on average); the coldest is July (16.7 °C).

Q: How much does it rain in Itapema?

Itapema receives on average 1,451 mm of precipitation per year, spread over about 173 rainy days.

Q: Is it sunny in Itapema?

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

Itapema (Brazil) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 20.7 °C and it receives 1,451 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 (24.7 °C on average) and the coldest is July (16.7 °C). Rainfall peaks in January.

Itapema averages 0 frost days, 1 hot days (≥ 30 °C) and 173 rainy days per year.

Itapema has warmed by +0.7 °C between 1940 and 2025, or +0.08 °C per decade. This trend is statistically significant.

The hottest day of the period reached 32.0 °C (on 26 December 2012) and the coldest 6.7 °C (on 18 July 1975).

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

ItapemaSanta Catarina

coords: -27.09°, -48.61°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthFebruaryColdest monthJulyWettest monthJanuaryDriest monthJuly

Mean daily temperature

20.7°C

Average daily high

22.3°C

Average daily low

19.3°C

Annual rainfall

1,451mm

Sunshine / day

9.0h

Mean relative humidity

83%

Average peak wind

21.3km/h

Seasonal range

8.0°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

1 d/yr

Rainy days (≥ 1 mm)

173 d/yr

Annual snowfall

0.0 cm

Average feels-like high

24.1 °C

Average feels-like low

19.6 °C

Average peak gust

32.6 km/h

Tropical nights (≥ 20 °C)

165 d/yr

Solar radiation

15.4 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+0.7 °C

since 1940

+0.1 °C per decade · r² = 0.22 · 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

32.0 °C

26 December 2012

Coldest day

6.7 °C

18 July 1975

Wettest day

161 mm

27 January 2003

Windiest day

58.0 km/h

9 August 2005

Strongest gust

84.2 km/h

10 August 2022

Hottest feels-like

40.3 °C

13 February 2024

Coldest feels-like

0.0 °C

9 July 1994

Sunniest day

13.7 h

17 December 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	31.2 °C17 February 2025	9.3 °C24 June 2025	21.0 °C	1,468 mm	3
2024	31.5 °C13 February 2024	10.0 °C13 August 2024	21.3 °C	1,938 mm	2
2023	29.6 °C15 February 2023	12.2 °C28 August 2023	21.5 °C	1,556 mm	0
2022	29.7 °C5 February 2022	10.9 °C12 June 2022	20.7 °C	1,962 mm	0
2021	29.1 °C4 February 2021	8.2 °C29 July 2021	20.7 °C	1,596 mm	0
2020	29.6 °C19 March 2020	10.3 °C22 August 2020	21.1 °C	1,279 mm	0
2019	31.9 °C31 January 2019	9.1 °C6 July 2019	21.6 °C	1,216 mm	8
2018	29.2 °C24 January 2018	11.2 °C27 August 2018	21.2 °C	1,104 mm	0
2017	30.8 °C10 January 2017	9.0 °C18 July 2017	21.6 °C	1,484 mm	2
2016	30.6 °C27 February 2016	8.7 °C12 June 2016	20.6 °C	1,526 mm	1
2015	30.2 °C10 January 2015	12.1 °C16 June 2015	21.5 °C	1,787 mm	2
2014	30.1 °C9 February 2014	11.6 °C14 August 2014	21.6 °C	1,161 mm	1
2013	30.0 °C30 December 2013	8.0 °C24 July 2013	20.6 °C	1,427 mm	1
2012	32.0 °C26 December 2012	10.7 °C8 June 2012	21.1 °C	1,328 mm	2
2011	30.2 °C20 December 2011	9.2 °C8 July 2011	20.5 °C	1,887 mm	1
2010	30.4 °C8 February 2010	10.0 °C14 July 2010	20.8 °C	1,932 mm	3
2009	29.8 °C31 January 2009	10.4 °C3 June 2009	20.9 °C	1,587 mm	0
2008	29.1 °C3 March 2008	9.7 °C16 June 2008	20.5 °C	2,079 mm	0
2007	28.6 °C18 January 2007	8.9 °C29 July 2007	20.8 °C	1,095 mm	0
2006	30.1 °C6 February 2006	9.2 °C5 September 2006	21.2 °C	1,158 mm	1
2005	28.9 °C16 March 2005	11.9 °C20 July 2005	21.2 °C	1,400 mm	0
2004	29.2 °C2 February 2004	9.7 °C13 June 2004	20.6 °C	1,674 mm	0
2003	29.8 °C6 February 2003	10.3 °C11 September 2003	21.1 °C	1,273 mm	0
2002	30.5 °C20 March 2002	10.4 °C2 September 2002	21.4 °C	1,390 mm	3
2001	30.3 °C12 February 2001	9.2 °C28 July 2001	21.6 °C	1,516 mm	1
2000	30.2 °C17 January 2000	7.5 °C17 July 2000	20.5 °C	1,411 mm	1
1999	29.8 °C31 January 1999	8.3 °C15 August 1999	20.5 °C	1,569 mm	0
1998	29.5 °C28 January 1998	11.2 °C10 July 1998	20.9 °C	2,054 mm	0
1997	30.0 °C23 December 1997	11.4 °C1 July 1997	21.0 °C	1,669 mm	1
1996	28.7 °C23 January 1996	9.7 °C22 July 1996	20.4 °C	1,712 mm	0
1995	31.0 °C17 January 1995	10.3 °C26 June 1995	20.5 °C	1,562 mm	1
1994	29.8 °C14 December 1994	7.1 °C9 July 1994	20.6 °C	1,212 mm	0
1993	29.4 °C19 March 1993	9.2 °C14 July 1993	20.5 °C	1,491 mm	0
1992	29.0 °C22 February 1992	8.5 °C23 July 1992	20.4 °C	1,540 mm	0
1991	28.0 °C10 February 1991	8.5 °C2 August 1991	20.6 °C	1,519 mm	0
1990	29.3 °C11 December 1990	8.8 °C28 July 1990	20.2 °C	1,377 mm	0
1989	29.3 °C21 February 1989	8.5 °C6 July 1989	20.3 °C	1,399 mm	0
1988	29.5 °C19 January 1988	9.1 °C12 July 1988	20.0 °C	1,042 mm	0
1987	29.5 °C7 February 1987	9.5 °C17 June 1987	20.5 °C	1,405 mm	0
1986	29.6 °C26 February 1986	12.2 °C1 June 1986	21.3 °C	1,098 mm	0
1985	28.8 °C20 February 1985	9.9 °C11 July 1985	20.9 °C	1,020 mm	0
1984	30.2 °C16 January 1984	7.2 °C26 August 1984	20.5 °C	1,541 mm	1
1983	29.3 °C25 February 1983	10.6 °C5 August 1983	20.4 °C	2,288 mm	0
1982	28.0 °C22 February 1982	10.8 °C30 July 1982	20.5 °C	1,361 mm	0
1981	28.5 °C4 February 1981	8.4 °C19 June 1981	20.4 °C	1,382 mm	0
1980	28.8 °C19 January 1980	9.4 °C27 June 1980	20.7 °C	1,377 mm	0
1979	28.8 °C13 February 1979	9.4 °C1 June 1979	20.1 °C	1,285 mm	0
1978	31.1 °C2 February 1978	8.4 °C14 August 1978	20.8 °C	1,064 mm	3
1977	28.5 °C9 February 1977	10.2 °C26 June 1977	21.4 °C	1,427 mm	0
1976	29.2 °C16 December 1976	9.7 °C10 July 1976	20.4 °C	1,424 mm	0
1975	29.8 °C13 February 1975	6.7 °C18 July 1975	20.4 °C	1,345 mm	0
1974	29.8 °C10 January 1974	10.2 °C19 August 1974	20.5 °C	1,298 mm	0
1973	30.7 °C10 February 1973	11.4 °C27 August 1973	20.6 °C	1,490 mm	3
1972	29.1 °C4 January 1972	8.1 °C9 July 1972	20.6 °C	1,312 mm	0
1971	30.1 °C26 January 1971	10.3 °C14 June 1971	20.4 °C	1,330 mm	1
1970	29.1 °C5 February 1970	11.7 °C9 August 1970	20.8 °C	1,115 mm	0
1969	30.3 °C17 February 1969	9.9 °C10 July 1969	20.5 °C	1,309 mm	1
1968	29.7 °C12 February 1968	10.5 °C17 May 1968	20.3 °C	983 mm	0
1967	28.0 °C23 February 1967	10.0 °C9 June 1967	20.7 °C	1,144 mm	0
1966	29.7 °C21 January 1966	8.5 °C6 August 1966	20.5 °C	1,744 mm	0
1965	29.0 °C23 February 1965	8.7 °C11 July 1965	20.6 °C	1,270 mm	0
1964	28.6 °C25 December 1964	11.1 °C28 July 1964	20.1 °C	1,329 mm	0
1963	30.2 °C9 January 1963	10.3 °C23 July 1963	20.7 °C	1,613 mm	1
1962	28.9 °C15 February 1962	9.5 °C17 July 1962	20.0 °C	1,392 mm	0
1961	30.3 °C26 February 1961	10.2 °C15 June 1961	21.1 °C	1,284 mm	1
1960	28.7 °C23 December 1960	9.5 °C25 June 1960	20.2 °C	1,420 mm	0
1959	28.9 °C10 April 1959	11.3 °C10 June 1959	20.9 °C	1,014 mm	0
1958	29.5 °C15 February 1958	11.3 °C19 June 1958	20.9 °C	1,688 mm	0
1957	28.0 °C16 February 1957	9.5 °C3 August 1957	20.4 °C	1,763 mm	0
1956	29.3 °C15 January 1956	11.3 °C5 August 1956	20.1 °C	1,223 mm	0
1955	28.9 °C1 February 1955	8.2 °C31 July 1955	19.9 °C	1,261 mm	0
1954	29.0 °C13 December 1954	12.6 °C5 July 1954	20.8 °C	1,501 mm	0
1953	30.0 °C7 January 1953	12.5 °C13 July 1953	21.0 °C	1,348 mm	1
1952	29.1 °C6 February 1952	11.3 °C19 June 1952	20.4 °C	911 mm	0
1951	27.8 °C6 February 1951	12.7 °C9 July 1951	20.2 °C	1,160 mm	0
1950	28.8 °C14 February 1950	9.3 °C11 July 1950	20.3 °C	1,372 mm	0
1949	28.7 °C6 January 1949	10.0 °C16 August 1949	20.1 °C	1,662 mm	0
1948	27.9 °C6 January 1948	10.9 °C9 August 1948	20.3 °C	1,501 mm	0
1947	28.3 °C7 February 1947	9.8 °C14 July 1947	20.3 °C	1,709 mm	0
1946	28.3 °C18 February 1946	11.5 °C27 July 1946	20.8 °C	2,121 mm	0
1945	27.7 °C6 February 1945	12.1 °C10 July 1945	21.0 °C	1,822 mm	0
1944	29.3 °C7 January 1944	11.3 °C27 June 1944	20.9 °C	1,298 mm	0
1943	28.6 °C19 February 1943	11.2 °C29 August 1943	20.5 °C	1,251 mm	0
1942	29.7 °C17 January 1942	8.9 °C18 June 1942	20.4 °C	923 mm	0
1941	29.7 °C30 January 1941	11.4 °C28 June 1941	20.6 °C	1,882 mm	0
1940	29.3 °C30 December 1940	11.5 °C27 August 1940	21.0 °C	1,951 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

22.5 °C

+0.2 °C

Hot days (≥ 30 °C)

3 d/yr

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1468 mm

+17 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	26.3 °C	+0.4 °C	125 mm	-42 mm
Feb	28.0 °C	+1.8 °C	160 mm	-1 mm
Mar	26.4 °C	+0.9 °C	77 mm	-62 mm
Apr	23.6 °C	0.0 °C	154 mm	+48 mm
May	22.1 °C	+0.7 °C	86 mm	-19 mm
Jun	19.3 °C	-0.1 °C	144 mm	+51 mm
Jul	17.9 °C	-0.6 °C	26 mm	-62 mm
Aug	18.0 °C	-0.7 °C	84 mm	-8 mm
Sep	19.9 °C	+0.4 °C	114 mm	-12 mm
Oct	20.9 °C	-0.2 °C	188 mm	+46 mm
Nov	22.3 °C	-0.4 °C	130 mm	+20 mm
Dec	25.7 °C	+1.2 °C	180 mm	+59 mm

The year's extremes

Hottest day

31.2 °C

17 Feb 2025

Coldest day

9.3 °C

24 Jun 2025

Wettest day

93.4 mm

9 Dec 2025

Windiest day

49.0 km/h

18 Oct 2025

Strongest gust

72.7 km/h

18 Oct 2025

Hottest feels-like

39.3 °C

17 Feb 2025

Coldest feels-like

1.9 °C

24 Jun 2025

Sunniest day

13.7 h

10 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 Itapema?

Itapema has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 20.7 °C and it receives 1,451 mm of precipitation per year.

What is the hottest day ever recorded in Itapema?

The hottest day measured in Itapema between 1940 and 2025 was 26 December 2012, reaching 32.0 °C.

What is the coldest day in Itapema?

The coldest day measured in Itapema between 1940 and 2025 was 18 July 1975, at 6.7 °C.

Does it snow in Itapema?

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

Has the climate of Itapema warmed?

Yes: Itapema warmed by +0.7 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Itapema?

The wettest day measured in Itapema between 1940 and 2025 was 27 January 2003, with 161 mm of rain in 24 hours.

What was the windiest day in Itapema?

The windiest day measured in Itapema between 1940 and 2025 was 9 August 2005, with winds reaching 58.0 km/h.

What is the warmest month in Itapema?

The warmest month in Itapema is February (24.7 °C on average); the coldest is July (16.7 °C).

How much does it rain in Itapema?

Itapema receives on average 1,451 mm of precipitation per year, spread over about 173 rainy days.

Is it sunny in Itapema?

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

Are there tropical nights in Itapema?

Yes: Itapema has on average 165 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Itapema?

In Itapema, between 1940 and 2025, the highest apparent temperature reached 40.3 °C on 13 February 2024, and the lowest was 0.0 °C on 9 July 1994.

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