Realeza climate — normals and trends

Q: What is the climate of Realeza?

Realeza has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 20.6 °C and it receives 1,770 mm of precipitation per year.

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

The hottest day measured in Realeza between 1940 and 2025 was 2 October 2020, reaching 38.7 °C.

Q: What is the coldest day in Realeza?

The coldest day measured in Realeza between 1940 and 2025 was 18 July 1975, at -3.8 °C.

Q: Does it snow in Realeza?

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

Q: Has the climate of Realeza warmed?

Yes: Realeza warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Realeza?

The wettest day measured in Realeza between 1940 and 2025 was 28 May 1992, with 126 mm of rain in 24 hours.

Q: What was the windiest day in Realeza?

The windiest day measured in Realeza between 1940 and 2025 was 15 September 1956, with winds reaching 58.7 km/h.

Q: What is the warmest month in Realeza?

The warmest month in Realeza is January (24.5 °C on average); the coldest is July (15.9 °C).

Q: How much does it rain in Realeza?

Realeza receives on average 1,770 mm of precipitation per year, spread over about 145 rainy days.

Q: Is it sunny in Realeza?

Realeza gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.

Realeza (Brazil) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 20.6 °C and it receives 1,770 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 (24.5 °C on average) and the coldest is July (15.9 °C). Rainfall peaks in October.

Realeza averages 0 frost days, 69 hot days (≥ 30 °C) and 145 rainy days per year.

Realeza has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.

The hottest day of the period reached 38.7 °C (on 2 October 2020) and the coldest -3.8 °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

RealezaParaná

coords: -25.77°, -53.53°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthJanuaryColdest monthJulyWettest monthOctoberDriest monthAugust

Mean daily temperature

20.6°C

Average daily high

25.9°C

Average daily low

16.4°C

Annual rainfall

1,770mm

Sunshine / day

9.4h

Mean relative humidity

76%

Average peak wind

14.4km/h

Seasonal range

8.6°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

69 d/yr

Rainy days (≥ 1 mm)

145 d/yr

Annual snowfall

0.1 cm

Average feels-like high

28.1 °C

Average feels-like low

16.4 °C

Average peak gust

31.7 km/h

Tropical nights (≥ 20 °C)

86 d/yr

Solar radiation

17.3 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.0 °C

since 1940

+0.1 °C per decade · r² = 0.27 · 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

38.7 °C

2 October 2020

Coldest day

-3.8 °C

18 July 1975

Wettest day

126 mm

28 May 1992

Windiest day

58.7 km/h

15 September 1956

Strongest gust

90.4 km/h

2 July 1983

Hottest feels-like

42.8 °C

8 January 1984

Coldest feels-like

-8.0 °C

18 July 1975

Snowiest day

6.9 cm

21 August 1965

Sunniest day

13.3 h

2 January 1945

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	35.5 °C2 March 2025	-1.0 °C24 June 2025	20.8 °C	1,644 mm	105	1
2024	35.9 °C9 September 2024	2.8 °C30 June 2024	22.0 °C	1,336 mm	124	0
2023	36.0 °C24 September 2023	6.3 °C15 July 2023	21.4 °C	1,691 mm	81	0
2022	38.3 °C23 January 2022	0.6 °C12 June 2022	20.5 °C	1,798 mm	82	0
2021	37.0 °C19 September 2021	-1.1 °C29 July 2021	21.2 °C	1,252 mm	104	4
2020	38.7 °C2 October 2020	2.1 °C21 August 2020	21.7 °C	1,109 mm	128	0
2019	37.7 °C12 October 2019	-1.6 °C6 July 2019	22.0 °C	1,421 mm	115	1
2018	35.6 °C14 December 2018	2.5 °C8 June 2018	21.0 °C	1,578 mm	77	0
2017	36.0 °C21 September 2017	0.1 °C18 July 2017	21.6 °C	1,671 mm	101	0
2016	34.9 °C29 January 2016	0.8 °C12 June 2016	20.5 °C	1,684 mm	97	0
2015	35.4 °C15 October 2015	4.1 °C12 September 2015	21.5 °C	2,231 mm	85	0
2014	36.1 °C12 October 2014	4.3 °C14 August 2014	21.3 °C	1,981 mm	89	0
2013	34.3 °C11 November 2013	0.0 °C23 July 2013	20.4 °C	2,016 mm	74	0
2012	36.8 °C7 October 2012	2.0 °C8 June 2012	21.5 °C	1,426 mm	116	0
2011	35.5 °C30 September 2011	0.3 °C28 June 2011	20.6 °C	1,789 mm	79	0
2010	36.1 °C5 February 2010	0.8 °C14 July 2010	20.3 °C	1,936 mm	77	0
2009	35.9 °C2 November 2009	-0.9 °C25 July 2009	20.7 °C	1,789 mm	101	1
2008	35.9 °C8 December 2008	1.0 °C16 June 2008	20.6 °C	1,666 mm	94	0
2007	34.8 °C2 December 2007	0.5 °C26 July 2007	21.0 °C	1,520 mm	114	0
2006	36.9 °C17 December 2006	1.4 °C5 September 2006	21.3 °C	1,409 mm	108	0
2005	36.3 °C12 March 2005	2.8 °C19 July 2005	21.4 °C	1,538 mm	123	0
2004	37.2 °C2 March 2004	1.0 °C13 June 2004	20.8 °C	1,661 mm	101	0
2003	35.9 °C11 November 2003	2.0 °C11 September 2003	20.7 °C	1,542 mm	93	0
2002	35.0 °C11 March 2002	0.3 °C3 September 2002	21.5 °C	1,814 mm	109	0
2001	34.1 °C20 December 2001	0.2 °C28 July 2001	21.1 °C	1,807 mm	85	0
2000	35.0 °C23 January 2000	-2.4 °C13 July 2000	20.5 °C	1,845 mm	88	4
1999	35.8 °C5 December 1999	0.1 °C15 August 1999	20.5 °C	1,527 mm	92	0
1998	34.7 °C1 December 1998	4.8 °C25 June 1998	20.4 °C	2,600 mm	65	0
1997	33.8 °C26 December 1997	4.0 °C1 July 1997	20.8 °C	2,299 mm	72	0
1996	33.9 °C10 January 1996	2.2 °C30 June 1996	20.2 °C	2,216 mm	54	0
1995	35.9 °C18 December 1995	2.6 °C26 June 1995	20.9 °C	1,820 mm	79	0
1994	35.3 °C24 September 1994	-1.9 °C26 June 1994	21.0 °C	2,116 mm	92	2
1993	34.9 °C3 December 1993	-0.2 °C15 July 1993	20.3 °C	1,774 mm	79	1
1992	33.7 °C20 January 1992	0.6 °C23 July 1992	20.4 °C	2,158 mm	69	0
1991	35.5 °C16 January 1991	-0.5 °C2 August 1991	21.1 °C	1,642 mm	104	2
1990	34.7 °C15 November 1990	-0.8 °C29 July 1990	20.2 °C	2,330 mm	81	1
1989	33.5 °C24 December 1989	-0.3 °C6 July 1989	19.9 °C	1,983 mm	51	1
1988	36.9 °C7 December 1988	-0.5 °C12 July 1988	20.8 °C	1,460 mm	119	1
1987	35.6 °C11 October 1987	0.5 °C17 June 1987	20.4 °C	2,227 mm	83	0
1986	35.5 °C17 January 1986	2.4 °C5 September 1986	20.9 °C	2,033 mm	71	0
1985	38.2 °C17 November 1985	1.7 °C11 July 1985	21.0 °C	1,185 mm	109	0
1984	36.1 °C17 January 1984	-0.7 °C26 August 1984	20.9 °C	1,953 mm	77	1
1983	33.7 °C12 February 1983	2.4 °C5 June 1983	20.3 °C	2,962 mm	74	0
1982	33.3 °C16 January 1982	4.0 °C30 July 1982	20.9 °C	2,016 mm	66	0
1981	34.2 °C19 September 1981	-2.7 °C19 June 1981	20.6 °C	1,665 mm	71	3
1980	34.6 °C17 December 1980	1.0 °C27 June 1980	20.5 °C	2,094 mm	79	0
1979	35.5 °C7 February 1979	1.2 °C1 June 1979	19.9 °C	1,839 mm	55	0
1978	37.4 °C30 January 1978	-0.1 °C1 June 1978	21.1 °C	1,254 mm	116	1
1977	35.0 °C23 October 1977	2.6 °C17 July 1977	21.3 °C	1,623 mm	90	0
1976	33.8 °C24 November 1976	0.7 °C10 July 1976	19.6 °C	1,552 mm	68	0
1975	35.4 °C13 February 1975	-3.8 °C18 July 1975	20.1 °C	1,697 mm	54	2
1974	33.4 °C14 September 1974	2.0 °C5 June 1974	19.9 °C	1,646 mm	59	0
1973	34.3 °C23 February 1973	2.8 °C19 June 1973	20.4 °C	2,034 mm	62	0
1972	35.1 °C27 October 1972	-1.5 °C9 July 1972	20.3 °C	2,243 mm	52	2
1971	34.2 °C26 January 1971	1.4 °C14 June 1971	20.0 °C	1,708 mm	61	0
1970	36.6 °C8 December 1970	3.5 °C24 June 1970	20.6 °C	1,541 mm	84	0
1969	34.6 °C8 February 1969	3.0 °C4 June 1969	20.3 °C	1,468 mm	77	0
1968	36.0 °C14 December 1968	1.8 °C17 May 1968	19.9 °C	1,334 mm	74	0
1967	34.1 °C11 October 1967	1.6 °C9 June 1967	20.7 °C	1,506 mm	52	0
1966	33.3 °C24 January 1966	-0.8 °C6 August 1966	20.0 °C	1,678 mm	45	1
1965	33.4 °C22 January 1965	1.1 °C11 July 1965	19.8 °C	2,090 mm	37	0
1964	35.1 °C13 March 1964	2.8 °C6 June 1964	19.7 °C	1,143 mm	69	0
1963	34.1 °C29 November 1963	-0.6 °C6 August 1963	20.9 °C	1,745 mm	84	1
1962	35.3 °C24 December 1962	1.3 °C17 July 1962	19.3 °C	1,136 mm	60	0
1961	33.6 °C3 September 1961	0.9 °C16 June 1961	21.0 °C	1,273 mm	71	0
1960	35.3 °C10 December 1960	0.6 °C25 June 1960	19.8 °C	1,587 mm	53	0
1959	32.1 °C9 September 1959	4.4 °C8 August 1959	20.6 °C	1,608 mm	18	0
1958	34.8 °C15 February 1958	4.9 °C19 June 1958	20.6 °C	1,674 mm	60	0
1957	33.3 °C18 October 1957	2.7 °C21 July 1957	20.2 °C	1,948 mm	22	0
1956	32.0 °C6 February 1956	3.4 °C15 May 1956	19.5 °C	1,489 mm	9	0
1955	32.3 °C19 February 1955	-1.2 °C31 July 1955	20.0 °C	1,678 mm	32	1
1954	32.4 °C10 December 1954	5.6 °C21 June 1954	20.3 °C	2,007 mm	17	0
1953	31.4 °C5 January 1953	6.0 °C6 July 1953	21.1 °C	1,805 mm	15	0
1952	34.0 °C11 December 1952	2.3 °C19 June 1952	20.3 °C	1,432 mm	33	0
1951	32.2 °C25 September 1951	6.1 °C29 August 1951	20.3 °C	1,776 mm	13	0
1950	30.5 °C10 November 1950	3.5 °C11 July 1950	20.1 °C	2,087 mm	2	0
1949	31.7 °C15 November 1949	3.5 °C14 May 1949	19.9 °C	2,353 mm	11	0
1948	32.0 °C23 September 1948	5.5 °C22 May 1948	20.2 °C	2,763 mm	8	0
1947	30.8 °C30 November 1947	3.8 °C10 July 1947	19.9 °C	1,869 mm	3	0
1946	30.0 °C13 September 1946	2.3 °C17 July 1946	20.1 °C	2,513 mm	2	0
1945	33.3 °C16 January 1945	3.0 °C21 June 1945	20.5 °C	1,749 mm	18	0
1944	32.9 °C26 March 1944	2.5 °C27 June 1944	21.9 °C	965 mm	45	0
1943	37.5 °C17 January 1943	3.9 °C29 August 1943	21.0 °C	665 mm	83	0
1942	38.2 °C25 November 1942	1.3 °C19 June 1942	20.4 °C	1,231 mm	73	0
1941	30.5 °C6 January 1941	2.2 °C18 July 1941	20.3 °C	2,760 mm	6	0
1940	30.3 °C21 March 1940	5.1 °C17 August 1940	20.3 °C	2,560 mm	5	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

26.1 °C

+0.2 °C

Hot days (≥ 30 °C)

105 d/yr

+36

Frost days (< 0 °C)

1 d/yr

Annual rainfall

1644 mm

-126 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	31.1 °C	+1.6 °C	62 mm	-110 mm
Feb	31.5 °C	+2.3 °C	96 mm	-54 mm
Mar	30.8 °C	+2.3 °C	72 mm	-49 mm
Apr	25.0 °C	-1.0 °C	151 mm	+23 mm
May	24.1 °C	+1.4 °C	151 mm	+5 mm
Jun	19.3 °C	-1.8 °C	313 mm	+171 mm
Jul	21.5 °C	0.0 °C	60 mm	-56 mm
Aug	22.6 °C	-0.8 °C	88 mm	-23 mm
Sep	25.8 °C	+0.8 °C	104 mm	-50 mm
Oct	25.3 °C	-1.2 °C	166 mm	-40 mm
Nov	27.9 °C	-0.1 °C	170 mm	+15 mm
Dec	28.7 °C	-0.4 °C	211 mm	+42 mm

The year's extremes

Hottest day

35.5 °C

2 Mar 2025

Coldest day

-1.0 °C

24 Jun 2025

Wettest day

81.8 mm

5 Jun 2025

Windiest day

34.0 km/h

10 Dec 2025

Strongest gust

74.9 km/h

9 May 2025

Hottest feels-like

39.4 °C

2 Mar 2025

Coldest feels-like

-4.5 °C

24 Jun 2025

Sunniest day

13.2 h

3 Jan 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 Realeza?

Realeza has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 20.6 °C and it receives 1,770 mm of precipitation per year.

What is the hottest day ever recorded in Realeza?

The hottest day measured in Realeza between 1940 and 2025 was 2 October 2020, reaching 38.7 °C.

What is the coldest day in Realeza?

The coldest day measured in Realeza between 1940 and 2025 was 18 July 1975, at -3.8 °C.

Does it snow in Realeza?

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

Has the climate of Realeza warmed?

Yes: Realeza warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Realeza?

The wettest day measured in Realeza between 1940 and 2025 was 28 May 1992, with 126 mm of rain in 24 hours.

What was the windiest day in Realeza?

The windiest day measured in Realeza between 1940 and 2025 was 15 September 1956, with winds reaching 58.7 km/h.

What is the warmest month in Realeza?

The warmest month in Realeza is January (24.5 °C on average); the coldest is July (15.9 °C).

How much does it rain in Realeza?

Realeza receives on average 1,770 mm of precipitation per year, spread over about 145 rainy days.

Is it sunny in Realeza?

Realeza gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.

What is the biggest single-day snowfall in Realeza?

The heaviest 24-hour snowfall measured in Realeza between 1940 and 2025 was 21 August 1965, with 6.9 cm.

Are there tropical nights in Realeza?

Yes: Realeza has on average 86 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Realeza?

In Realeza, between 1940 and 2025, the highest apparent temperature reached 42.8 °C on 8 January 1984, and the lowest was -8.0 °C on 18 July 1975.

Compare Realeza with another city

Pick a second city: its normals will be set against these, indicator by indicator.

Nearby cities

The climate around Realeza

Other cities — Brazil

All cities in Brazil →