Iporã climate — normals and trends

Q: What is the climate of Iporã?

Iporã has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 22.5 °C and it receives 1,544 mm of precipitation per year.

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

The hottest day measured in Iporã between 1940 and 2025 was 2 October 2020, reaching 41.0 °C.

Q: What is the coldest day in Iporã?

The coldest day measured in Iporã between 1940 and 2025 was 18 July 1975, at -1.5 °C.

Q: Does it snow in Iporã?

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

Q: Has the climate of Iporã warmed?

Yes: Iporã warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Iporã?

The wettest day measured in Iporã between 1940 and 2025 was 17 February 2023, with 189 mm of rain in 24 hours.

Q: What was the windiest day in Iporã?

The windiest day measured in Iporã between 1940 and 2025 was 15 September 1956, with winds reaching 55.7 km/h.

Q: What is the warmest month in Iporã?

The warmest month in Iporã is January (25.9 °C on average); the coldest is July (18.0 °C).

Q: How much does it rain in Iporã?

Iporã receives on average 1,544 mm of precipitation per year, spread over about 137 rainy days.

Q: Is it sunny in Iporã?

Iporã gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.

Iporã (Brazil) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 22.5 °C and it receives 1,544 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 (25.9 °C on average) and the coldest is July (18.0 °C). Rainfall peaks in October.

Iporã averages 0 frost days, 122 hot days (≥ 30 °C) and 137 rainy days per year.

Iporã has warmed by +1.1 °C between 1940 and 2025, or +0.13 °C per decade. This trend is statistically significant.

The hottest day of the period reached 41.0 °C (on 2 October 2020) and the coldest -1.5 °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

IporãParaná

coords: -24.00°, -53.70°
period: 1940–2025 · 86 yrs

AfTropical rainforestWarmest monthJanuaryColdest monthJulyWettest monthOctoberDriest monthAugust

Mean daily temperature

22.5°C

Average daily high

27.7°C

Average daily low

18.3°C

Annual rainfall

1,544mm

Sunshine / day

9.5h

Mean relative humidity

73%

Average peak wind

13.6km/h

Seasonal range

7.9°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

122 d/yr

Rainy days (≥ 1 mm)

137 d/yr

Annual snowfall

0.0 cm

Average feels-like high

30.2 °C

Average feels-like low

19.0 °C

Average peak gust

31.3 km/h

Tropical nights (≥ 20 °C)

156 d/yr

Solar radiation

17.7 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.1 °C

since 1940

+0.1 °C per decade · r² = 0.28 · 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

41.0 °C

2 October 2020

Coldest day

-1.5 °C

18 July 1975

Wettest day

189 mm

17 February 2023

Windiest day

55.7 km/h

15 September 1956

Strongest gust

92.9 km/h

28 June 1982

Hottest feels-like

43.9 °C

12 March 2005

Coldest feels-like

-5.9 °C

18 July 1975

Sunniest day

13.2 h

8 January 1943

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	37.0 °C5 October 2025	1.4 °C24 June 2025	22.7 °C	1,449 mm	154	0
2024	38.5 °C25 September 2024	3.9 °C26 August 2024	24.4 °C	979 mm	217	0
2023	38.6 °C26 September 2023	6.2 °C15 July 2023	23.4 °C	1,475 mm	141	0
2022	38.2 °C23 January 2022	3.6 °C12 June 2022	22.4 °C	1,483 mm	135	0
2021	39.9 °C20 September 2021	0.7 °C29 July 2021	23.0 °C	1,092 mm	171	0
2020	41.0 °C2 October 2020	4.7 °C3 July 2020	23.6 °C	1,027 mm	201	0
2019	38.8 °C30 October 2019	2.1 °C6 July 2019	23.9 °C	1,144 mm	168	0
2018	35.9 °C23 September 2018	5.4 °C11 August 2018	22.8 °C	1,382 mm	156	0
2017	37.6 °C12 October 2017	1.5 °C18 July 2017	23.1 °C	1,561 mm	149	0
2016	37.4 °C19 October 2016	1.9 °C12 June 2016	22.2 °C	1,625 mm	144	0
2015	37.7 °C18 September 2015	5.7 °C16 June 2015	23.4 °C	1,972 mm	152	0
2014	39.0 °C8 February 2014	6.8 °C1 July 2014	23.2 °C	1,516 mm	153	0
2013	37.5 °C11 November 2013	0.7 °C25 July 2013	22.4 °C	1,753 mm	138	0
2012	37.1 °C16 September 2012	4.7 °C8 July 2012	23.4 °C	1,171 mm	178	0
2011	36.9 °C30 September 2011	2.3 °C28 June 2011	22.3 °C	1,624 mm	141	0
2010	36.7 °C5 February 2010	3.3 °C14 July 2010	22.2 °C	1,581 mm	130	0
2009	36.7 °C3 November 2009	1.9 °C25 July 2009	22.6 °C	1,734 mm	170	0
2008	37.0 °C25 October 2008	2.1 °C17 June 2008	22.4 °C	1,524 mm	145	0
2007	37.3 °C20 September 2007	2.3 °C26 July 2007	23.1 °C	1,386 mm	191	0
2006	37.6 °C14 September 2006	2.8 °C5 September 2006	23.1 °C	1,259 mm	160	0
2005	39.2 °C12 March 2005	4.0 °C25 July 2005	23.2 °C	1,232 mm	167	0
2004	38.7 °C2 March 2004	3.8 °C13 June 2004	22.8 °C	1,367 mm	160	0
2003	37.3 °C12 November 2003	2.5 °C12 July 2003	22.6 °C	1,290 mm	138	0
2002	37.6 °C7 October 2002	3.0 °C3 September 2002	23.6 °C	1,280 mm	183	0
2001	35.2 °C28 January 2001	2.2 °C21 June 2001	22.9 °C	1,693 mm	153	0
2000	36.3 °C23 January 2000	0.4 °C14 July 2000	22.5 °C	1,732 mm	150	0
1999	37.0 °C20 December 1999	3.1 °C15 August 1999	22.5 °C	1,201 mm	153	0
1998	36.3 °C26 January 1998	6.7 °C25 June 1998	22.4 °C	2,181 mm	111	0
1997	36.0 °C26 December 1997	4.1 °C9 June 1997	22.7 °C	1,880 mm	133	0
1996	35.0 °C25 December 1996	2.9 °C30 June 1996	22.1 °C	1,925 mm	117	0
1995	35.6 °C17 December 1995	4.3 °C26 June 1995	22.7 °C	1,576 mm	144	0
1994	36.0 °C26 December 1994	-0.6 °C26 June 1994	22.9 °C	1,661 mm	146	1
1993	36.5 °C15 November 1993	0.5 °C15 July 1993	22.3 °C	1,502 mm	144	0
1992	36.0 °C7 February 1992	2.3 °C20 July 1992	22.3 °C	1,896 mm	122	0
1991	36.5 °C21 January 1991	1.9 °C3 August 1991	23.0 °C	1,345 mm	155	0
1990	36.0 °C12 March 1990	1.0 °C29 July 1990	22.2 °C	1,893 mm	132	0
1989	35.8 °C25 October 1989	1.4 °C6 July 1989	21.8 °C	1,775 mm	109	0
1988	38.4 °C16 December 1988	0.5 °C5 June 1988	22.6 °C	1,127 mm	150	0
1987	35.9 °C11 October 1987	2.3 °C17 June 1987	22.2 °C	1,859 mm	133	0
1986	36.8 °C2 January 1986	4.4 °C1 June 1986	22.8 °C	1,603 mm	136	0
1985	40.6 °C17 November 1985	3.1 °C10 June 1985	23.0 °C	1,051 mm	158	0
1984	37.1 °C17 January 1984	2.1 °C26 August 1984	22.8 °C	1,499 mm	146	0
1983	34.6 °C26 November 1983	4.9 °C15 June 1983	22.0 °C	2,482 mm	114	0
1982	35.6 °C22 October 1982	5.4 °C30 July 1982	22.5 °C	1,704 mm	114	0
1981	35.9 °C28 September 1981	-0.4 °C19 June 1981	22.1 °C	1,365 mm	131	1
1980	35.4 °C26 October 1980	1.7 °C27 June 1980	22.2 °C	1,813 mm	123	0
1979	37.6 °C7 February 1979	2.1 °C1 June 1979	21.9 °C	1,629 mm	110	0
1978	36.7 °C19 February 1978	2.9 °C1 June 1978	22.8 °C	1,202 mm	154	0
1977	36.7 °C12 March 1977	3.9 °C18 May 1977	23.1 °C	1,507 mm	153	0
1976	35.7 °C19 January 1976	3.7 °C15 August 1976	21.3 °C	1,617 mm	110	0
1975	34.9 °C17 February 1975	-1.5 °C18 July 1975	22.0 °C	1,228 mm	108	2
1974	34.9 °C25 November 1974	4.2 °C5 June 1974	21.6 °C	1,598 mm	102	0
1973	36.0 °C13 January 1973	4.1 °C28 June 1973	22.2 °C	1,969 mm	118	0
1972	37.4 °C27 October 1972	2.0 °C1 September 1972	22.2 °C	1,677 mm	104	0
1971	37.1 °C26 January 1971	2.4 °C14 June 1971	21.9 °C	1,266 mm	109	0
1970	37.0 °C8 December 1970	4.6 °C25 June 1970	22.3 °C	1,340 mm	116	0
1969	35.4 °C12 February 1969	3.1 °C11 July 1969	22.2 °C	1,231 mm	120	0
1968	37.1 °C2 November 1968	4.0 °C17 May 1968	21.7 °C	1,285 mm	123	0
1967	36.4 °C17 October 1967	2.5 °C9 June 1967	22.7 °C	1,419 mm	132	0
1966	34.7 °C10 December 1966	1.6 °C6 August 1966	22.0 °C	1,281 mm	100	0
1965	33.5 °C3 September 1965	3.4 °C11 July 1965	21.5 °C	1,650 mm	72	0
1964	35.6 °C13 March 1964	4.0 °C28 July 1964	21.5 °C	1,211 mm	98	0
1963	39.6 °C21 October 1963	1.6 °C6 August 1963	22.9 °C	1,244 mm	146	0
1962	35.7 °C17 September 1962	2.6 °C26 July 1962	20.9 °C	1,090 mm	85	0
1961	38.1 °C27 September 1961	2.2 °C16 June 1961	22.8 °C	1,529 mm	135	0
1960	35.8 °C10 December 1960	2.6 °C9 July 1960	21.5 °C	1,388 mm	103	0
1959	34.5 °C10 October 1959	5.1 °C8 June 1959	22.5 °C	1,453 mm	97	0
1958	36.6 °C5 January 1958	5.6 °C11 August 1958	22.3 °C	1,417 mm	99	0
1957	34.8 °C16 October 1957	3.5 °C22 July 1957	22.1 °C	1,656 mm	56	0
1956	35.0 °C7 October 1956	5.1 °C18 May 1956	21.5 °C	1,362 mm	73	0
1955	34.5 °C1 October 1955	0.6 °C31 July 1955	21.9 °C	1,707 mm	81	0
1954	34.0 °C17 September 1954	6.4 °C21 June 1954	22.3 °C	1,494 mm	76	0
1953	32.8 °C21 January 1953	6.9 °C25 July 1953	22.7 °C	1,495 mm	51	0
1952	34.8 °C11 December 1952	5.5 °C19 June 1952	22.1 °C	1,322 mm	74	0
1951	35.8 °C25 September 1951	7.0 °C9 July 1951	22.3 °C	1,485 mm	51	0
1950	34.0 °C2 September 1950	5.3 °C11 July 1950	22.0 °C	1,930 mm	46	0
1949	33.2 °C15 November 1949	4.2 °C14 May 1949	21.6 °C	2,355 mm	40	0
1948	34.6 °C24 September 1948	6.1 °C22 May 1948	22.1 °C	2,345 mm	43	0
1947	32.4 °C29 November 1947	5.8 °C10 July 1947	21.7 °C	2,402 mm	27	0
1946	31.8 °C13 September 1946	2.2 °C18 July 1946	21.8 °C	2,632 mm	25	0
1945	32.8 °C27 September 1945	3.9 °C10 July 1945	22.1 °C	1,745 mm	32	0
1944	35.5 °C13 September 1944	8.8 °C27 June 1944	23.9 °C	905 mm	144	0
1943	38.3 °C16 January 1943	5.9 °C26 June 1943	22.9 °C	597 mm	140	0
1942	40.7 °C26 November 1942	1.6 °C19 June 1942	22.4 °C	1,052 mm	149	0
1941	32.4 °C9 January 1941	3.6 °C18 July 1941	22.1 °C	2,453 mm	36	0
1940	31.8 °C3 September 1940	7.0 °C17 August 1940	22.0 °C	1,968 mm	32	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

28.2 °C

+0.5 °C

Hot days (≥ 30 °C)

154 d/yr

+32

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1449 mm

-95 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	32.4 °C	+1.6 °C	82 mm	-89 mm
Feb	32.9 °C	+2.4 °C	62 mm	-95 mm
Mar	32.4 °C	+2.4 °C	78 mm	-40 mm
Apr	26.7 °C	-1.1 °C	149 mm	+49 mm
May	26.7 °C	+2.1 °C	70 mm	-50 mm
Jun	22.1 °C	-1.1 °C	172 mm	+66 mm
Jul	24.0 °C	+0.5 °C	27 mm	-61 mm
Aug	25.4 °C	-0.3 °C	73 mm	-5 mm
Sep	29.0 °C	+1.6 °C	63 mm	-56 mm
Oct	28.0 °C	-0.7 °C	180 mm	+5 mm
Nov	29.2 °C	-0.5 °C	258 mm	+110 mm
Dec	30.4 °C	0.0 °C	236 mm	+71 mm

The year's extremes

Hottest day

37.0 °C

5 Oct 2025

Coldest day

1.4 °C

24 Jun 2025

Wettest day

82.1 mm

12 Dec 2025

Windiest day

28.4 km/h

10 Dec 2025

Strongest gust

58.3 km/h

22 Sep 2025

Hottest feels-like

41.3 °C

16 Feb 2025

Coldest feels-like

-1.7 °C

24 Jun 2025

Sunniest day

13.1 h

8 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 Iporã?

Iporã has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 22.5 °C and it receives 1,544 mm of precipitation per year.

What is the hottest day ever recorded in Iporã?

The hottest day measured in Iporã between 1940 and 2025 was 2 October 2020, reaching 41.0 °C.

What is the coldest day in Iporã?

The coldest day measured in Iporã between 1940 and 2025 was 18 July 1975, at -1.5 °C.

Does it snow in Iporã?

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

Has the climate of Iporã warmed?

Yes: Iporã warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Iporã?

The wettest day measured in Iporã between 1940 and 2025 was 17 February 2023, with 189 mm of rain in 24 hours.

What was the windiest day in Iporã?

The windiest day measured in Iporã between 1940 and 2025 was 15 September 1956, with winds reaching 55.7 km/h.

What is the warmest month in Iporã?

The warmest month in Iporã is January (25.9 °C on average); the coldest is July (18.0 °C).

How much does it rain in Iporã?

Iporã receives on average 1,544 mm of precipitation per year, spread over about 137 rainy days.

Is it sunny in Iporã?

Iporã gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.

Are there tropical nights in Iporã?

Yes: Iporã has on average 156 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Iporã?

In Iporã, between 1940 and 2025, the highest apparent temperature reached 43.9 °C on 12 March 2005, and the lowest was -5.9 °C on 18 July 1975.

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