Bocaiúva climate — normals and trends

Q: What is the climate of Bocaiúva?

Bocaiúva has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 21.9 °C and it receives 1,135 mm of precipitation per year.

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

The hottest day measured in Bocaiúva between 1940 and 2025 was 25 September 2023, reaching 38.5 °C.

Q: What is the coldest day in Bocaiúva?

The coldest day measured in Bocaiúva between 1940 and 2025 was 21 July 1967, at 6.5 °C.

Q: Does it snow in Bocaiúva?

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

Q: Has the climate of Bocaiúva warmed?

Yes: Bocaiúva warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Bocaiúva?

The wettest day measured in Bocaiúva between 1940 and 2025 was 15 December 1975, with 98 mm of rain in 24 hours.

Q: What was the windiest day in Bocaiúva?

The windiest day measured in Bocaiúva between 1940 and 2025 was 2 November 1974, with winds reaching 27.9 km/h.

Q: What is the warmest month in Bocaiúva?

The warmest month in Bocaiúva is February (23.5 °C on average); the coldest is July (18.9 °C).

Q: How much does it rain in Bocaiúva?

Bocaiúva receives on average 1,135 mm of precipitation per year, spread over about 108 rainy days.

Q: Is it sunny in Bocaiúva?

Bocaiúva gets on average 10.2 hours of sunshine per day, roughly 3,723 hours per year over 1940-2025.

Bocaiúva (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 21.9 °C and it receives 1,135 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 (23.5 °C on average) and the coldest is July (18.9 °C). Rainfall peaks in December.

Bocaiúva averages 0 frost days, 68 hot days (≥ 30 °C) and 108 rainy days per year.

Bocaiúva has warmed by +2.0 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.

The hottest day of the period reached 38.5 °C (on 25 September 2023) and the coldest 6.5 °C (on 21 July 1967).

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

BocaiúvaMinas Gerais

coords: -17.11°, -43.81°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthFebruaryColdest monthJulyWettest monthDecemberDriest monthJuly

Mean daily temperature

21.9°C

Average daily high

27.4°C

Average daily low

17.0°C

Annual rainfall

1,135mm

Sunshine / day

10.2h

Mean relative humidity

69%

Average peak wind

12.4km/h

Seasonal range

4.6°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

68 d/yr

Rainy days (≥ 1 mm)

108 d/yr

Annual snowfall

0.0 cm

Average feels-like high

29.3 °C

Average feels-like low

17.5 °C

Average peak gust

29.9 km/h

Tropical nights (≥ 20 °C)

33 d/yr

Solar radiation

19.2 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+2.0 °C

since 1940

+0.2 °C per decade · r² = 0.57 · 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

38.5 °C

25 September 2023

Coldest day

6.5 °C

21 July 1967

Wettest day

98 mm

15 December 1975

Windiest day

27.9 km/h

2 November 1974

Strongest gust

62.6 km/h

3 November 1971

Hottest feels-like

41.0 °C

19 November 2023

Coldest feels-like

3.6 °C

19 May 2022

Sunniest day

13.0 h

3 January 1947

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	34.7 °C5 November 2025	8.4 °C9 July 2025	22.4 °C	785 mm	122
2024	34.8 °C3 October 2024	9.4 °C4 July 2024	22.7 °C	1,139 mm	122
2023	38.5 °C25 September 2023	8.8 °C5 June 2023	23.2 °C	649 mm	157
2022	35.2 °C14 September 2022	6.7 °C20 May 2022	22.0 °C	1,054 mm	101
2021	35.6 °C5 October 2021	8.2 °C4 July 2021	22.0 °C	1,050 mm	72
2020	37.6 °C7 October 2020	8.4 °C28 May 2020	22.0 °C	1,295 mm	82
2019	37.1 °C11 November 2019	9.5 °C10 July 2019	23.8 °C	592 mm	183
2018	35.3 °C4 October 2018	10.7 °C6 July 2018	22.8 °C	1,027 mm	103
2017	36.6 °C22 October 2017	9.7 °C3 August 2017	22.9 °C	796 mm	127
2016	36.2 °C27 October 2016	10.0 °C18 June 2016	23.7 °C	941 mm	173
2015	38.4 °C22 October 2015	11.6 °C4 August 2015	24.2 °C	466 mm	196
2014	36.3 °C19 October 2014	10.1 °C8 August 2014	23.1 °C	558 mm	126
2013	36.8 °C23 September 2013	9.5 °C3 August 2013	22.7 °C	1,141 mm	95
2012	36.2 °C29 October 2012	9.2 °C26 July 2012	22.6 °C	800 mm	112
2011	34.4 °C24 September 2011	9.4 °C11 July 2011	21.8 °C	1,040 mm	77
2010	34.3 °C17 February 2010	8.7 °C15 June 2010	22.3 °C	1,106 mm	98
2009	35.7 °C29 September 2009	9.7 °C3 July 2009	22.7 °C	1,244 mm	99
2008	37.2 °C28 October 2008	7.9 °C18 July 2008	22.5 °C	1,138 mm	85
2007	36.1 °C30 October 2007	9.9 °C1 August 2007	22.7 °C	789 mm	110
2006	34.3 °C26 January 2006	9.2 °C20 May 2006	21.9 °C	1,361 mm	65
2005	36.1 °C18 October 2005	10.7 °C10 July 2005	22.5 °C	1,142 mm	83
2004	34.4 °C20 October 2004	7.6 °C26 July 2004	21.9 °C	1,174 mm	62
2003	35.8 °C22 October 2003	9.4 °C4 July 2003	22.8 °C	692 mm	124
2002	35.2 °C2 December 2002	11.3 °C27 May 2002	22.8 °C	995 mm	95
2001	34.9 °C11 September 2001	11.1 °C4 July 2001	22.3 °C	886 mm	97
2000	35.6 °C5 October 2000	8.7 °C18 July 2000	22.1 °C	1,047 mm	60
1999	35.8 °C17 October 1999	10.7 °C22 May 1999	22.0 °C	914 mm	77
1998	34.8 °C6 February 1998	9.7 °C8 June 1998	23.1 °C	1,121 mm	145
1997	36.0 °C16 October 1997	9.0 °C10 June 1997	22.0 °C	1,071 mm	87
1996	33.9 °C25 September 1996	8.6 °C26 July 1996	22.3 °C	873 mm	97
1995	35.2 °C17 January 1995	8.9 °C7 June 1995	22.3 °C	1,027 mm	87
1994	35.0 °C3 October 1994	10.0 °C7 August 1994	22.2 °C	1,078 mm	85
1993	35.3 °C20 September 1993	9.9 °C24 June 1993	22.5 °C	725 mm	109
1992	32.0 °C8 April 1992	10.6 °C28 July 1992	21.4 °C	1,657 mm	23
1991	33.4 °C31 October 1991	9.5 °C8 September 1991	21.5 °C	1,332 mm	35
1990	34.2 °C24 January 1990	11.3 °C24 June 1990	22.4 °C	816 mm	82
1989	34.6 °C14 September 1989	8.0 °C14 July 1989	21.7 °C	1,365 mm	55
1988	34.1 °C29 January 1988	8.9 °C29 July 1988	21.9 °C	932 mm	59
1987	36.5 °C19 October 1987	10.0 °C1 August 1987	22.7 °C	954 mm	108
1986	34.6 °C8 December 1986	8.8 °C7 June 1986	22.1 °C	765 mm	106
1985	32.8 °C21 September 1985	7.3 °C14 June 1985	21.3 °C	1,680 mm	37
1984	33.6 °C10 November 1984	10.9 °C17 July 1984	22.2 °C	975 mm	87
1983	32.9 °C2 September 1983	8.5 °C7 August 1983	21.8 °C	1,603 mm	35
1982	35.3 °C26 November 1982	11.3 °C19 May 1982	22.0 °C	1,009 mm	73
1981	32.7 °C24 December 1981	9.0 °C16 July 1981	21.1 °C	1,301 mm	35
1980	36.9 °C29 October 1980	9.6 °C10 July 1980	21.6 °C	1,126 mm	35
1979	33.5 °C28 October 1979	8.3 °C15 July 1979	21.1 °C	1,743 mm	25
1978	32.7 °C7 October 1978	9.5 °C14 June 1978	21.3 °C	1,533 mm	19
1977	32.6 °C14 August 1977	8.8 °C21 May 1977	21.9 °C	1,085 mm	70
1976	32.9 °C12 January 1976	10.5 °C3 August 1976	22.1 °C	950 mm	52
1975	34.4 °C3 October 1975	9.4 °C30 July 1975	21.5 °C	1,124 mm	41
1974	32.9 °C19 February 1974	8.4 °C17 June 1974	21.6 °C	853 mm	41
1973	34.0 °C9 January 1973	9.4 °C26 July 1973	22.4 °C	1,289 mm	62
1972	33.7 °C26 October 1972	10.2 °C30 May 1972	21.9 °C	1,089 mm	39
1971	32.9 °C3 January 1971	8.9 °C19 July 1971	21.7 °C	1,179 mm	47
1970	31.9 °C25 March 1970	9.1 °C9 July 1970	21.6 °C	943 mm	47
1969	34.3 °C6 October 1969	10.1 °C19 July 1969	21.8 °C	925 mm	52
1968	33.5 °C3 November 1968	8.5 °C14 June 1968	20.5 °C	1,150 mm	20
1967	33.1 °C7 September 1967	6.5 °C21 July 1967	21.4 °C	1,248 mm	29
1966	33.7 °C17 September 1966	10.4 °C28 June 1966	21.0 °C	1,094 mm	29
1965	32.4 °C27 September 1965	10.0 °C30 July 1965	20.8 °C	1,726 mm	17
1964	31.5 °C3 September 1964	9.1 °C15 July 1964	20.6 °C	2,158 mm	5
1963	37.9 °C15 October 1963	8.1 °C9 July 1963	22.0 °C	1,036 mm	86
1962	33.5 °C22 September 1962	9.2 °C19 June 1962	21.1 °C	1,853 mm	17
1961	35.8 °C27 October 1961	10.2 °C7 August 1961	22.2 °C	1,066 mm	83
1960	35.6 °C26 September 1960	8.7 °C16 July 1960	21.0 °C	1,405 mm	35
1959	33.6 °C28 February 1959	11.0 °C13 June 1959	22.0 °C	986 mm	57
1958	34.0 °C20 December 1958	9.6 °C18 August 1958	21.5 °C	1,010 mm	53
1957	34.4 °C4 September 1957	8.2 °C31 May 1957	21.4 °C	1,303 mm	48
1956	32.6 °C11 September 1956	8.6 °C7 June 1956	20.8 °C	1,366 mm	51
1955	34.3 °C2 October 1955	10.2 °C4 August 1955	21.9 °C	850 mm	57
1954	34.5 °C22 October 1954	11.4 °C5 August 1954	21.8 °C	1,099 mm	57
1953	31.8 °C23 August 1953	11.0 °C29 July 1953	21.2 °C	1,543 mm	16
1952	34.0 °C2 October 1952	10.9 °C3 June 1952	21.2 °C	1,986 mm	40
1951	34.9 °C20 November 1951	8.1 °C15 August 1951	21.2 °C	852 mm	56
1950	34.7 °C21 September 1950	10.2 °C30 June 1950	21.3 °C	1,109 mm	26
1949	34.3 °C8 October 1949	9.8 °C4 July 1949	21.2 °C	1,212 mm	42
1948	32.9 °C5 October 1948	9.3 °C7 July 1948	21.3 °C	1,018 mm	53
1947	33.7 °C10 February 1947	10.3 °C21 August 1947	21.3 °C	1,187 mm	44
1946	34.8 °C4 November 1946	10.7 °C4 July 1946	21.9 °C	873 mm	43
1945	32.6 °C31 August 1945	10.7 °C27 July 1945	21.2 °C	1,426 mm	24
1944	32.5 °C2 October 1944	9.5 °C16 June 1944	20.6 °C	1,371 mm	20
1943	29.4 °C29 August 1943	9.3 °C18 August 1943	19.8 °C	1,628 mm	0
1942	34.3 °C7 October 1942	7.4 °C26 June 1942	20.9 °C	950 mm	36
1941	32.2 °C4 September 1941	10.4 °C7 June 1941	21.4 °C	1,341 mm	28
1940	31.9 °C13 September 1940	10.0 °C5 July 1940	20.8 °C	1,855 mm	10

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

28.5 °C

+1.1 °C

Hot days (≥ 30 °C)

122 d/yr

+54

Frost days (< 0 °C)

0 d/yr

Annual rainfall

785 mm

-350 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	28.5 °C	+0.4 °C	245 mm	+68 mm
Feb	29.9 °C	+1.4 °C	9 mm	-122 mm
Mar	30.5 °C	+2.5 °C	54 mm	-86 mm
Apr	28.9 °C	+1.7 °C	74 mm	+15 mm
May	26.4 °C	+0.2 °C	8 mm	-8 mm
Jun	26.7 °C	+1.3 °C	1 mm	-6 mm
Jul	26.1 °C	+0.9 °C	1 mm	-3 mm
Aug	27.9 °C	+0.8 °C	1 mm	-3 mm
Sep	29.8 °C	+0.8 °C	3 mm	-20 mm
Oct	29.4 °C	+0.3 °C	56 mm	-53 mm
Nov	29.6 °C	+2.1 °C	94 mm	-133 mm
Dec	28.9 °C	+1.5 °C	240 mm	+0 mm

The year's extremes

Hottest day

34.7 °C

5 Nov 2025

Coldest day

8.4 °C

9 Jul 2025

Wettest day

71.9 mm

15 Jan 2025

Windiest day

24.4 km/h

9 Oct 2025

Strongest gust

51.8 km/h

21 Oct 2025

Hottest feels-like

38.5 °C

5 Nov 2025

Coldest feels-like

6.6 °C

9 Jul 2025

Sunniest day

12.8 h

25 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 Bocaiúva?

Bocaiúva has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 21.9 °C and it receives 1,135 mm of precipitation per year.

What is the hottest day ever recorded in Bocaiúva?

The hottest day measured in Bocaiúva between 1940 and 2025 was 25 September 2023, reaching 38.5 °C.

What is the coldest day in Bocaiúva?

The coldest day measured in Bocaiúva between 1940 and 2025 was 21 July 1967, at 6.5 °C.

Does it snow in Bocaiúva?

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

Has the climate of Bocaiúva warmed?

Yes: Bocaiúva warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Bocaiúva?

The wettest day measured in Bocaiúva between 1940 and 2025 was 15 December 1975, with 98 mm of rain in 24 hours.

What was the windiest day in Bocaiúva?

The windiest day measured in Bocaiúva between 1940 and 2025 was 2 November 1974, with winds reaching 27.9 km/h.

What is the warmest month in Bocaiúva?

The warmest month in Bocaiúva is February (23.5 °C on average); the coldest is July (18.9 °C).

How much does it rain in Bocaiúva?

Bocaiúva receives on average 1,135 mm of precipitation per year, spread over about 108 rainy days.

Is it sunny in Bocaiúva?

Bocaiúva gets on average 10.2 hours of sunshine per day, roughly 3,723 hours per year over 1940-2025.

Are there tropical nights in Bocaiúva?

Yes: Bocaiúva has on average 33 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Bocaiúva?

In Bocaiúva, between 1940 and 2025, the highest apparent temperature reached 41.0 °C on 19 November 2023, and the lowest was 3.6 °C on 19 May 2022.

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