Seara climate — normals and trends

Q: What is the climate of Seara?

Seara has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 18.6 °C and it receives 1,808 mm of precipitation per year.

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

The hottest day measured in Seara between 1940 and 2025 was 26 November 1942, reaching 36.8 °C.

Q: What is the coldest day in Seara?

The coldest day measured in Seara between 1940 and 2025 was 3 August 1991, at -4.7 °C.

Q: Does it snow in Seara?

Almost never: Seara sees virtually no snow, with about 2 frost days per year.

Q: Has the climate of Seara warmed?

Yes: Seara warmed by +0.9 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Seara?

The wettest day measured in Seara between 1940 and 2025 was 7 December 2024, with 134 mm of rain in 24 hours.

Q: What was the windiest day in Seara?

The windiest day measured in Seara between 1940 and 2025 was 16 September 1956, with winds reaching 45.6 km/h.

Q: What is the warmest month in Seara?

The warmest month in Seara is January (23.0 °C on average); the coldest is July (13.6 °C).

Q: How much does it rain in Seara?

Seara receives on average 1,808 mm of precipitation per year, spread over about 155 rainy days.

Q: Is it sunny in Seara?

Seara gets on average 9.2 hours of sunshine per day, roughly 3,358 hours per year over 1940-2025.

Seara (Brazil) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 18.6 °C and it receives 1,808 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 January (23.0 °C on average) and the coldest is July (13.6 °C). Rainfall peaks in October.

Seara averages 2 frost days, 32 hot days (≥ 30 °C) and 155 rainy days per year.

Seara has warmed by +0.9 °C between 1940 and 2025, or +0.11 °C per decade. This trend is statistically significant.

The hottest day of the period reached 36.8 °C (on 26 November 1942) and the coldest -4.7 °C (on 3 August 1991).

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

SearaSanta Catarina

coords: -27.15°, -52.31°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthJanuaryColdest monthJulyWettest monthOctoberDriest monthApril

Mean daily temperature

18.6°C

Average daily high

24.1°C

Average daily low

13.7°C

Annual rainfall

1,808mm

Sunshine / day

9.2h

Mean relative humidity

78%

Average peak wind

12.6km/h

Seasonal range

9.4°C

Frost days (< 0 °C)

2 d/yr

Hot days (≥ 30 °C)

32 d/yr

Rainy days (≥ 1 mm)

155 d/yr

Annual snowfall

0.2 cm

Average feels-like high

25.8 °C

Average feels-like low

13.6 °C

Average peak gust

30.5 km/h

Tropical nights (≥ 20 °C)

17 d/yr

Solar radiation

17.1 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+0.9 °C

since 1940

+0.1 °C per decade · r² = 0.25 · 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

36.8 °C

26 November 1942

Coldest day

-4.7 °C

3 August 1991

Wettest day

134 mm

7 December 2024

Windiest day

45.6 km/h

16 September 1956

Strongest gust

115.9 km/h

2 July 1983

Hottest feels-like

40.7 °C

16 November 1985

Coldest feels-like

-8.6 °C

3 August 1991

Snowiest day

11.9 cm

21 August 1965

Sunniest day

13.4 h

2 December 1941

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	34.9 °C2 March 2025	-1.7 °C25 June 2025	18.8 °C	1,843 mm	52	3
2024	33.0 °C14 March 2024	0.2 °C13 August 2024	19.7 °C	1,919 mm	55	0
2023	34.3 °C15 December 2023	2.6 °C27 August 2023	19.3 °C	2,152 mm	41	0
2022	35.5 °C22 January 2022	-1.2 °C12 June 2022	18.3 °C	1,826 mm	49	1
2021	32.6 °C16 March 2021	-1.4 °C28 July 2021	18.7 °C	1,235 mm	45	2
2020	34.3 °C13 March 2020	-0.1 °C21 August 2020	19.2 °C	1,170 mm	58	1
2019	35.4 °C12 October 2019	-3.1 °C7 July 2019	19.7 °C	1,589 mm	55	4
2018	34.3 °C11 December 2018	0.7 °C9 June 2018	19.1 °C	1,492 mm	32	0
2017	33.7 °C10 September 2017	-1.3 °C19 July 2017	19.6 °C	1,813 mm	61	2
2016	33.8 °C24 January 2016	-1.4 °C13 June 2016	18.5 °C	1,866 mm	54	3
2015	32.9 °C13 January 2015	2.6 °C16 June 2015	19.6 °C	2,428 mm	33	0
2014	35.3 °C10 February 2014	-0.8 °C14 August 2014	19.4 °C	2,062 mm	58	1
2013	33.7 °C1 February 2013	-2.7 °C24 July 2013	18.4 °C	2,006 mm	33	3
2012	34.8 °C6 February 2012	-2.2 °C8 June 2012	19.5 °C	1,411 mm	79	2
2011	33.7 °C22 December 2011	-2.3 °C5 August 2011	18.6 °C	1,769 mm	32	4
2010	35.2 °C5 February 2010	-1.9 °C15 July 2010	18.4 °C	1,844 mm	31	1
2009	34.1 °C2 November 2009	-1.9 °C25 July 2009	18.6 °C	1,930 mm	36	4
2008	34.4 °C8 December 2008	-1.6 °C31 May 2008	18.4 °C	1,566 mm	37	2
2007	33.4 °C10 December 2007	-1.1 °C30 May 2007	19.0 °C	1,857 mm	57	4
2006	33.9 °C4 February 2006	-1.1 °C31 July 2006	19.1 °C	1,408 mm	64	3
2005	35.8 °C21 February 2005	-1.0 °C20 July 2005	19.2 °C	1,824 mm	67	1
2004	33.1 °C7 September 2004	-0.7 °C14 June 2004	18.5 °C	1,750 mm	31	2
2003	34.3 °C28 February 2003	-3.3 °C12 July 2003	18.8 °C	1,470 mm	48	1
2002	33.2 °C9 January 2002	-0.1 °C3 September 2002	19.4 °C	1,967 mm	41	1
2001	32.9 °C23 November 2001	-1.1 °C28 July 2001	19.2 °C	1,901 mm	52	3
2000	33.1 °C10 December 2000	-3.4 °C14 July 2000	18.4 °C	1,972 mm	39	7
1999	33.7 °C21 December 1999	-3.0 °C15 August 1999	18.3 °C	1,511 mm	47	1
1998	33.4 °C2 December 1998	2.0 °C11 July 1998	18.4 °C	2,704 mm	36	0
1997	33.0 °C26 December 1997	-0.4 °C1 July 1997	19.0 °C	2,303 mm	37	1
1996	32.6 °C11 January 1996	-1.6 °C30 June 1996	18.3 °C	2,270 mm	27	1
1995	35.5 °C18 December 1995	-1.1 °C5 August 1995	18.8 °C	2,018 mm	37	2
1994	34.6 °C14 December 1994	-1.8 °C26 June 1994	19.0 °C	2,236 mm	38	7
1993	33.5 °C3 December 1993	-1.9 °C2 June 1993	18.2 °C	2,076 mm	38	7
1992	34.1 °C30 December 1992	-1.6 °C20 July 1992	18.4 °C	2,118 mm	32	3
1991	34.0 °C21 January 1991	-4.7 °C3 August 1991	18.8 °C	1,551 mm	52	5
1990	34.1 °C15 November 1990	-2.3 °C29 July 1990	18.1 °C	2,318 mm	38	5
1989	33.0 °C6 December 1989	-2.1 °C6 July 1989	17.9 °C	2,007 mm	21	2
1988	35.4 °C20 January 1988	-2.2 °C12 July 1988	18.3 °C	1,547 mm	50	5
1987	33.4 °C24 February 1987	-2.3 °C24 June 1987	18.4 °C	2,228 mm	42	3
1986	33.5 °C16 January 1986	1.8 °C6 September 1986	18.9 °C	1,689 mm	34	0
1985	35.7 °C16 November 1985	-0.4 °C11 July 1985	19.0 °C	1,476 mm	57	1
1984	34.3 °C10 January 1984	-1.6 °C28 June 1984	18.9 °C	2,024 mm	49	3
1983	32.0 °C21 February 1983	0.7 °C9 September 1983	18.5 °C	2,797 mm	32	0
1982	31.9 °C30 November 1982	2.6 °C31 July 1982	18.8 °C	1,862 mm	22	0
1981	32.2 °C28 September 1981	-2.1 °C19 June 1981	18.7 °C	1,551 mm	30	4
1980	32.6 °C17 December 1980	-2.0 °C4 June 1980	18.6 °C	2,060 mm	34	6
1979	35.4 °C6 February 1979	0.0 °C15 June 1979	17.9 °C	1,783 mm	28	0
1978	33.9 °C30 January 1978	-1.1 °C5 June 1978	18.7 °C	1,326 mm	51	2
1977	33.9 °C2 January 1977	-0.6 °C26 June 1977	19.4 °C	1,779 mm	57	1
1976	32.5 °C14 December 1976	-1.7 °C29 June 1976	17.6 °C	1,610 mm	25	4
1975	35.2 °C13 February 1975	-4.2 °C18 July 1975	18.2 °C	1,924 mm	27	4
1974	33.6 °C27 December 1974	-1.0 °C5 June 1974	18.0 °C	1,688 mm	31	4
1973	33.0 °C23 February 1973	1.0 °C28 June 1973	18.5 °C	2,299 mm	33	0
1972	32.7 °C28 December 1972	-2.2 °C9 July 1972	18.4 °C	2,160 mm	26	5
1971	33.5 °C4 February 1971	-2.7 °C17 June 1971	18.1 °C	1,796 mm	34	4
1970	34.4 °C8 December 1970	-0.7 °C3 July 1970	18.6 °C	1,689 mm	39	2
1969	32.9 °C7 February 1969	-0.2 °C3 August 1969	18.2 °C	1,798 mm	29	1
1968	32.7 °C2 November 1968	-0.2 °C18 May 1968	17.8 °C	1,379 mm	44	1
1967	32.3 °C10 November 1967	-1.5 °C14 June 1967	18.5 °C	1,839 mm	14	1
1966	31.1 °C14 December 1966	-1.2 °C6 August 1966	17.9 °C	1,974 mm	13	5
1965	32.4 °C22 January 1965	-2.9 °C12 July 1965	17.8 °C	1,801 mm	13	1
1964	32.9 °C13 March 1964	-1.2 °C21 July 1964	17.7 °C	1,300 mm	30	5
1963	33.6 °C4 January 1963	-0.6 °C7 August 1963	18.7 °C	1,801 mm	39	2
1962	34.5 °C24 December 1962	-1.5 °C30 May 1962	17.1 °C	1,221 mm	24	3
1961	32.1 °C1 February 1961	-2.2 °C17 June 1961	18.9 °C	1,390 mm	29	3
1960	32.1 °C9 December 1960	-1.6 °C25 June 1960	17.7 °C	1,448 mm	10	4
1959	30.0 °C6 September 1959	1.8 °C7 June 1959	18.5 °C	1,801 mm	1	0
1958	32.8 °C7 January 1958	1.5 °C30 August 1958	18.3 °C	1,765 mm	21	0
1957	32.2 °C18 October 1957	-1.7 °C3 August 1957	18.3 °C	1,783 mm	7	1
1956	30.5 °C5 February 1956	-0.8 °C16 May 1956	17.3 °C	1,471 mm	2	2
1955	30.7 °C16 September 1955	-1.2 °C2 August 1955	17.9 °C	1,860 mm	8	3
1954	30.4 °C10 December 1954	0.8 °C5 July 1954	18.3 °C	1,942 mm	3	0
1953	31.1 °C5 January 1953	2.9 °C25 July 1953	19.1 °C	1,608 mm	8	0
1952	32.3 °C26 December 1952	2.3 °C10 June 1952	18.3 °C	1,322 mm	11	0
1951	30.0 °C25 September 1951	2.2 °C30 August 1951	18.2 °C	1,686 mm	1	0
1950	29.1 °C10 November 1950	-0.4 °C12 July 1950	18.0 °C	1,883 mm	0	1
1949	30.3 °C26 December 1949	0.8 °C14 May 1949	17.9 °C	1,981 mm	1	0
1948	30.6 °C25 September 1948	1.3 °C9 August 1948	18.1 °C	2,608 mm	3	0
1947	31.5 °C30 November 1947	-0.8 °C10 July 1947	18.0 °C	1,802 mm	3	2
1946	29.9 °C14 February 1946	0.1 °C21 July 1946	18.2 °C	2,306 mm	0	0
1945	31.6 °C16 January 1945	-0.1 °C24 June 1945	18.6 °C	1,767 mm	6	1
1944	31.1 °C26 March 1944	0.8 °C27 June 1944	19.5 °C	1,110 mm	4	0
1943	34.9 °C17 January 1943	1.6 °C23 August 1943	18.9 °C	722 mm	47	0
1942	36.8 °C26 November 1942	-2.7 °C19 June 1942	18.3 °C	1,241 mm	24	4
1941	29.6 °C12 December 1941	0.7 °C26 June 1941	18.6 °C	2,456 mm	0	0
1940	30.1 °C26 December 1940	2.2 °C10 August 1940	18.6 °C	1,956 mm	1	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

24.3 °C

+0.2 °C

Hot days (≥ 30 °C)

52 d/yr

+20

Frost days (< 0 °C)

3 d/yr

Annual rainfall

1843 mm

+35 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	28.7 °C	+0.5 °C	112 mm	-65 mm
Feb	30.4 °C	+2.5 °C	99 mm	-56 mm
Mar	29.7 °C	+2.8 °C	84 mm	-55 mm
Apr	23.6 °C	-0.6 °C	90 mm	-31 mm
May	22.1 °C	+1.1 °C	139 mm	+6 mm
Jun	17.0 °C	-2.4 °C	310 mm	+176 mm
Jul	19.0 °C	-0.6 °C	49 mm	-73 mm
Aug	20.3 °C	-1.1 °C	152 mm	+23 mm
Sep	22.8 °C	0.0 °C	207 mm	+37 mm
Oct	23.4 °C	-1.1 °C	220 mm	+9 mm
Nov	26.4 °C	+0.2 °C	163 mm	+9 mm
Dec	28.3 °C	+0.7 °C	218 mm	+57 mm

The year's extremes

Hottest day

34.9 °C

2 Mar 2025

Coldest day

-1.7 °C

25 Jun 2025

Wettest day

59.5 mm

12 Oct 2025

Windiest day

31.3 km/h

10 Dec 2025

Strongest gust

70.6 km/h

15 Jun 2025

Hottest feels-like

38.4 °C

23 Jan 2025

Coldest feels-like

-5.2 °C

25 Jun 2025

Sunniest day

13.4 h

4 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 Seara?

Seara has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 18.6 °C and it receives 1,808 mm of precipitation per year.

What is the hottest day ever recorded in Seara?

The hottest day measured in Seara between 1940 and 2025 was 26 November 1942, reaching 36.8 °C.

What is the coldest day in Seara?

The coldest day measured in Seara between 1940 and 2025 was 3 August 1991, at -4.7 °C.

Does it snow in Seara?

Almost never: Seara sees virtually no snow, with about 2 frost days per year.

Has the climate of Seara warmed?

Yes: Seara warmed by +0.9 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Seara?

The wettest day measured in Seara between 1940 and 2025 was 7 December 2024, with 134 mm of rain in 24 hours.

What was the windiest day in Seara?

The windiest day measured in Seara between 1940 and 2025 was 16 September 1956, with winds reaching 45.6 km/h.

What is the warmest month in Seara?

The warmest month in Seara is January (23.0 °C on average); the coldest is July (13.6 °C).

How much does it rain in Seara?

Seara receives on average 1,808 mm of precipitation per year, spread over about 155 rainy days.

Is it sunny in Seara?

Seara gets on average 9.2 hours of sunshine per day, roughly 3,358 hours per year over 1940-2025.

What is the biggest single-day snowfall in Seara?

The heaviest 24-hour snowfall measured in Seara between 1940 and 2025 was 21 August 1965, with 11.9 cm.

Are there tropical nights in Seara?

Yes: Seara has on average 17 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Seara?

In Seara, between 1940 and 2025, the highest apparent temperature reached 40.7 °C on 16 November 1985, and the lowest was -8.6 °C on 3 August 1991.

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