Cianorte climate — normals and trends

Q: What is the climate of Cianorte?

Cianorte has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 21.5 °C and it receives 1,649 mm of precipitation per year.

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

The hottest day measured in Cianorte between 1940 and 2025 was 17 November 1985, reaching 40.2 °C.

Q: What is the coldest day in Cianorte?

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

Q: Does it snow in Cianorte?

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

Q: Has the climate of Cianorte warmed?

Yes: Cianorte warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Cianorte?

The wettest day measured in Cianorte between 1940 and 2025 was 27 September 1998, with 152 mm of rain in 24 hours.

Q: What was the windiest day in Cianorte?

The windiest day measured in Cianorte between 1940 and 2025 was 15 September 1956, with winds reaching 50.9 km/h.

Q: What is the warmest month in Cianorte?

The warmest month in Cianorte is January (24.5 °C on average); the coldest is July (17.3 °C).

Q: How much does it rain in Cianorte?

Cianorte receives on average 1,649 mm of precipitation per year, spread over about 145 rainy days.

Q: Is it sunny in Cianorte?

Cianorte gets on average 9.6 hours of sunshine per day, roughly 3,504 hours per year over 1940-2025.

Cianorte (Brazil) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 21.5 °C and it receives 1,649 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 (17.3 °C). Rainfall peaks in January.

Cianorte averages 0 frost days, 81 hot days (≥ 30 °C) and 145 rainy days per year.

Cianorte has warmed by +1.3 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.

The hottest day of the period reached 40.2 °C (on 17 November 1985) 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

CianorteParaná

coords: -23.66°, -52.60°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthJanuaryColdest monthJulyWettest monthJanuaryDriest monthAugust

Mean daily temperature

21.5°C

Average daily high

26.8°C

Average daily low

17.3°C

Annual rainfall

1,649mm

Sunshine / day

9.6h

Mean relative humidity

75%

Average peak wind

13.4km/h

Seasonal range

7.2°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

81 d/yr

Rainy days (≥ 1 mm)

145 d/yr

Annual snowfall

0.0 cm

Average feels-like high

29.0 °C

Average feels-like low

17.8 °C

Average peak gust

31.5 km/h

Tropical nights (≥ 20 °C)

106 d/yr

Solar radiation

17.7 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.3 °C

since 1940

+0.2 °C per decade · r² = 0.40 · 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

40.2 °C

17 November 1985

Coldest day

-1.5 °C

18 July 1975

Wettest day

152 mm

27 September 1998

Windiest day

50.9 km/h

15 September 1956

Strongest gust

100.8 km/h

28 June 1982

Hottest feels-like

42.5 °C

17 November 1985

Coldest feels-like

-6.1 °C

18 July 1975

Sunniest day

13.1 h

2 December 1941

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	36.2 °C5 October 2025	2.3 °C24 June 2025	21.8 °C	1,442 mm	120	0
2024	37.5 °C25 September 2024	4.5 °C26 August 2024	23.4 °C	1,063 mm	169	0
2023	37.0 °C12 November 2023	7.5 °C14 July 2023	22.5 °C	1,445 mm	107	0
2022	35.3 °C23 January 2022	4.9 °C19 August 2022	21.5 °C	1,496 mm	93	0
2021	37.5 °C20 September 2021	0.7 °C29 July 2021	22.1 °C	1,305 mm	130	0
2020	40.0 °C7 October 2020	5.3 °C22 August 2020	22.4 °C	1,228 mm	130	0
2019	37.0 °C16 September 2019	1.5 °C6 July 2019	22.9 °C	1,301 mm	133	0
2018	34.8 °C12 December 2018	6.7 °C11 August 2018	22.2 °C	1,451 mm	110	0
2017	37.2 °C12 October 2017	1.4 °C18 July 2017	22.3 °C	1,652 mm	122	0
2016	36.1 °C19 October 2016	4.1 °C12 June 2016	21.6 °C	1,681 mm	122	0
2015	37.2 °C24 September 2015	6.4 °C16 June 2015	22.3 °C	2,174 mm	105	0
2014	37.9 °C13 October 2014	7.5 °C1 July 2014	22.2 °C	1,686 mm	117	0
2013	35.5 °C11 November 2013	1.5 °C24 July 2013	21.6 °C	1,924 mm	100	0
2012	37.4 °C17 September 2012	6.8 °C13 July 2012	22.4 °C	1,369 mm	139	0
2011	37.1 °C30 September 2011	2.8 °C27 June 2011	21.5 °C	1,615 mm	107	0
2010	35.4 °C4 February 2010	5.8 °C15 August 2010	21.3 °C	1,585 mm	95	0
2009	36.2 °C5 March 2009	3.9 °C3 June 2009	21.6 °C	2,080 mm	99	0
2008	36.3 °C8 December 2008	4.1 °C16 June 2008	21.5 °C	1,655 mm	98	0
2007	37.2 °C6 October 2007	3.8 °C26 July 2007	22.4 °C	1,380 mm	135	0
2006	35.9 °C27 October 2006	4.1 °C5 September 2006	22.2 °C	1,157 mm	121	0
2005	38.1 °C12 March 2005	5.1 °C25 July 2005	22.2 °C	1,401 mm	120	0
2004	36.0 °C8 September 2004	4.3 °C13 June 2004	21.7 °C	1,622 mm	118	0
2003	36.5 °C11 November 2003	5.6 °C10 August 2003	21.7 °C	1,617 mm	112	0
2002	36.5 °C7 October 2002	2.9 °C3 September 2002	22.6 °C	1,423 mm	146	0
2001	34.1 °C28 October 2001	3.2 °C21 June 2001	21.9 °C	1,771 mm	104	0
2000	35.6 °C22 October 2000	1.0 °C20 July 2000	21.5 °C	1,740 mm	103	0
1999	35.7 °C20 December 1999	2.9 °C15 August 1999	21.5 °C	1,226 mm	102	0
1998	34.3 °C13 December 1998	7.9 °C25 June 1998	21.5 °C	2,468 mm	82	0
1997	35.0 °C13 September 1997	4.4 °C9 June 1997	21.7 °C	1,910 mm	89	0
1996	33.4 °C10 February 1996	5.4 °C30 June 1996	21.3 °C	1,798 mm	74	0
1995	35.2 °C11 September 1995	6.0 °C26 June 1995	21.8 °C	1,765 mm	98	0
1994	35.7 °C24 September 1994	0.0 °C26 June 1994	22.0 °C	1,632 mm	104	0
1993	36.2 °C3 January 1993	1.1 °C1 August 1993	21.4 °C	1,862 mm	93	0
1992	34.5 °C21 January 1992	3.2 °C19 July 1992	21.3 °C	2,223 mm	84	0
1991	34.8 °C16 October 1991	4.2 °C3 August 1991	21.9 °C	1,595 mm	110	0
1990	35.2 °C14 November 1990	3.4 °C29 July 1990	21.4 °C	1,775 mm	106	0
1989	34.4 °C25 October 1989	1.6 °C6 July 1989	20.9 °C	1,882 mm	58	0
1988	37.6 °C26 September 1988	1.9 °C5 June 1988	21.8 °C	1,243 mm	114	0
1987	35.4 °C11 October 1987	4.7 °C17 June 1987	21.4 °C	1,973 mm	98	0
1986	35.1 °C2 January 1986	5.4 °C5 September 1986	21.8 °C	1,679 mm	98	0
1985	40.2 °C17 November 1985	3.6 °C7 June 1985	22.2 °C	1,075 mm	131	0
1984	37.3 °C15 January 1984	2.1 °C26 August 1984	22.2 °C	1,382 mm	119	0
1983	33.8 °C26 November 1983	4.9 °C15 June 1983	21.3 °C	2,598 mm	74	0
1982	34.1 °C22 October 1982	6.8 °C30 July 1982	21.6 °C	1,806 mm	61	0
1981	35.2 °C28 September 1981	1.0 °C19 June 1981	21.3 °C	1,450 mm	74	0
1980	34.1 °C20 October 1980	3.1 °C27 June 1980	21.2 °C	1,894 mm	78	0
1979	36.9 °C7 February 1979	1.9 °C1 June 1979	21.0 °C	1,627 mm	75	0
1978	37.2 °C19 February 1978	2.4 °C15 August 1978	21.8 °C	1,293 mm	117	0
1977	35.4 °C28 February 1977	4.4 °C17 May 1977	22.1 °C	1,632 mm	104	0
1976	33.2 °C19 January 1976	5.2 °C15 August 1976	20.5 °C	1,968 mm	55	0
1975	34.8 °C17 February 1975	-1.5 °C18 July 1975	21.3 °C	1,448 mm	70	1
1974	33.6 °C25 November 1974	6.3 °C4 June 1974	20.8 °C	1,902 mm	61	0
1973	34.7 °C11 January 1973	4.7 °C20 June 1973	21.4 °C	1,997 mm	74	0
1972	36.1 °C26 October 1972	1.2 °C9 July 1972	21.1 °C	1,887 mm	49	0
1971	34.7 °C26 January 1971	5.1 °C14 June 1971	21.0 °C	1,598 mm	66	0
1970	35.4 °C8 December 1970	5.5 °C24 June 1970	21.3 °C	1,378 mm	66	0
1969	34.2 °C18 March 1969	2.6 °C10 July 1969	21.4 °C	1,249 mm	99	0
1968	36.8 °C3 November 1968	3.9 °C17 May 1968	20.7 °C	1,324 mm	73	0
1967	35.3 °C4 October 1967	4.0 °C9 June 1967	21.8 °C	1,372 mm	80	0
1966	34.5 °C14 September 1966	1.7 °C6 August 1966	21.1 °C	1,357 mm	59	0
1965	33.4 °C3 September 1965	2.5 °C22 August 1965	20.5 °C	1,595 mm	26	0
1964	33.0 °C13 March 1964	4.9 °C6 June 1964	20.5 °C	1,382 mm	54	0
1963	38.5 °C21 October 1963	3.1 °C6 August 1963	21.9 °C	1,389 mm	99	0
1962	33.4 °C17 September 1962	4.0 °C30 May 1962	20.0 °C	1,403 mm	37	0
1961	37.5 °C27 September 1961	4.3 °C16 June 1961	21.9 °C	1,658 mm	81	0
1960	34.4 °C10 December 1960	4.0 °C9 July 1960	20.6 °C	1,413 mm	38	0
1959	35.1 °C3 October 1959	5.5 °C7 June 1959	21.6 °C	1,430 mm	50	0
1958	34.5 °C5 January 1958	8.1 °C20 June 1958	21.2 °C	1,513 mm	63	0
1957	34.5 °C18 October 1957	5.0 °C22 July 1957	20.9 °C	1,717 mm	25	0
1956	34.5 °C7 October 1956	6.6 °C17 May 1956	20.5 °C	1,614 mm	45	0
1955	35.1 °C1 October 1955	2.0 °C31 July 1955	20.9 °C	1,841 mm	48	0
1954	33.9 °C18 September 1954	6.1 °C21 June 1954	21.3 °C	1,543 mm	32	0
1953	33.0 °C20 August 1953	8.2 °C25 July 1953	21.5 °C	1,655 mm	15	0
1952	34.0 °C29 September 1952	5.5 °C19 June 1952	21.1 °C	1,481 mm	39	0
1951	35.3 °C25 September 1951	7.7 °C30 June 1951	21.1 °C	1,641 mm	28	0
1950	34.0 °C16 September 1950	6.7 °C11 July 1950	21.0 °C	1,997 mm	21	0
1949	31.6 °C13 November 1949	7.3 °C14 May 1949	20.6 °C	2,421 mm	6	0
1948	33.9 °C24 September 1948	7.7 °C17 June 1948	21.0 °C	2,408 mm	18	0
1947	30.9 °C18 January 1947	6.7 °C8 July 1947	20.5 °C	2,464 mm	9	0
1946	31.0 °C18 October 1946	3.9 °C18 July 1946	20.8 °C	2,566 mm	9	0
1945	31.7 °C27 September 1945	6.5 °C21 June 1945	21.0 °C	2,036 mm	4	0
1944	35.8 °C14 September 1944	8.8 °C12 July 1944	22.4 °C	1,029 mm	52	0
1943	37.0 °C17 January 1943	7.2 °C26 June 1943	21.7 °C	724 mm	98	0
1942	39.8 °C25 November 1942	3.5 °C19 June 1942	21.5 °C	1,101 mm	116	0
1941	31.3 °C18 December 1941	4.7 °C15 September 1941	20.9 °C	2,360 mm	10	0
1940	32.1 °C22 August 1940	6.3 °C17 August 1940	21.0 °C	1,871 mm	9	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

27.4 °C

+0.6 °C

Hot days (≥ 30 °C)

120 d/yr

+39

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1442 mm

-207 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	30.6 °C	+1.4 °C	141 mm	-63 mm
Feb	31.0 °C	+1.8 °C	135 mm	-47 mm
Mar	30.7 °C	+1.9 °C	75 mm	-54 mm
Apr	25.9 °C	-1.0 °C	221 mm	+121 mm
May	25.7 °C	+1.9 °C	39 mm	-79 mm
Jun	21.9 °C	-0.6 °C	163 mm	+58 mm
Jul	23.1 °C	+0.2 °C	6 mm	-81 mm
Aug	25.4 °C	+0.1 °C	69 mm	-7 mm
Sep	29.0 °C	+2.0 °C	44 mm	-72 mm
Oct	27.5 °C	-0.4 °C	153 mm	-28 mm
Nov	28.5 °C	-0.3 °C	177 mm	+18 mm
Dec	29.6 °C	+0.6 °C	219 mm	+27 mm

The year's extremes

Hottest day

36.2 °C

5 Oct 2025

Coldest day

2.3 °C

24 Jun 2025

Wettest day

45.7 mm

12 Dec 2025

Windiest day

30.5 km/h

10 Dec 2025

Strongest gust

73.4 km/h

21 Sep 2025

Hottest feels-like

40.6 °C

21 Feb 2025

Coldest feels-like

-1.2 °C

24 Jun 2025

Sunniest day

13.1 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 Cianorte?

Cianorte has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 21.5 °C and it receives 1,649 mm of precipitation per year.

What is the hottest day ever recorded in Cianorte?

The hottest day measured in Cianorte between 1940 and 2025 was 17 November 1985, reaching 40.2 °C.

What is the coldest day in Cianorte?

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

Does it snow in Cianorte?

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

Has the climate of Cianorte warmed?

Yes: Cianorte warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Cianorte?

The wettest day measured in Cianorte between 1940 and 2025 was 27 September 1998, with 152 mm of rain in 24 hours.

What was the windiest day in Cianorte?

The windiest day measured in Cianorte between 1940 and 2025 was 15 September 1956, with winds reaching 50.9 km/h.

What is the warmest month in Cianorte?

The warmest month in Cianorte is January (24.5 °C on average); the coldest is July (17.3 °C).

How much does it rain in Cianorte?

Cianorte receives on average 1,649 mm of precipitation per year, spread over about 145 rainy days.

Is it sunny in Cianorte?

Cianorte gets on average 9.6 hours of sunshine per day, roughly 3,504 hours per year over 1940-2025.

Are there tropical nights in Cianorte?

Yes: Cianorte has on average 106 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Cianorte?

In Cianorte, between 1940 and 2025, the highest apparent temperature reached 42.5 °C on 17 November 1985, and the lowest was -6.1 °C on 18 July 1975.

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