Campo Bom climate — normals and trends

Q: What is the climate of Campo Bom?

Campo Bom has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 19.0 °C and it receives 1,591 mm of precipitation per year.

Q: What is the hottest day ever recorded in Campo Bom?

The hottest day measured in Campo Bom between 1940 and 2025 was 16 November 1985, reaching 38.7 °C.

Q: What is the coldest day in Campo Bom?

The coldest day measured in Campo Bom between 1940 and 2025 was 9 June 2012, at -2.6 °C.

Q: Does it snow in Campo Bom?

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

Q: Has the climate of Campo Bom warmed?

Yes: Campo Bom warmed by +0.8 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Campo Bom?

The wettest day measured in Campo Bom between 1940 and 2025 was 24 March 2010, with 120 mm of rain in 24 hours.

Q: What was the windiest day in Campo Bom?

The windiest day measured in Campo Bom between 1940 and 2025 was 2 July 1983, with winds reaching 42.9 km/h.

Q: What is the warmest month in Campo Bom?

The warmest month in Campo Bom is January (23.9 °C on average); the coldest is July (13.9 °C).

Q: How much does it rain in Campo Bom?

Campo Bom receives on average 1,591 mm of precipitation per year, spread over about 150 rainy days.

Q: Is it sunny in Campo Bom?

Campo Bom gets on average 8.8 hours of sunshine per day, roughly 3,212 hours per year over 1940-2025.

Campo Bom (Brazil) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 19.0 °C and it receives 1,591 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 (23.9 °C on average) and the coldest is July (13.9 °C). Rainfall peaks in January.

Campo Bom averages 0 frost days, 47 hot days (≥ 30 °C) and 150 rainy days per year.

Campo Bom has warmed by +0.8 °C between 1940 and 2025, or +0.10 °C per decade. This trend is statistically significant.

The hottest day of the period reached 38.7 °C (on 16 November 1985) and the coldest -2.6 °C (on 9 June 2012).

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

Campo BomRio Grande do Sul

coords: -29.68°, -51.05°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthJanuaryColdest monthJulyWettest monthJanuaryDriest monthApril

Mean daily temperature

19.0°C

Average daily high

24.0°C

Average daily low

14.7°C

Annual rainfall

1,591mm

Sunshine / day

8.8h

Mean relative humidity

81%

Average peak wind

13.1km/h

Seasonal range

10.0°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

47 d/yr

Rainy days (≥ 1 mm)

150 d/yr

Annual snowfall

0.0 cm

Average feels-like high

26.1 °C

Average feels-like low

15.0 °C

Average peak gust

31.2 km/h

Tropical nights (≥ 20 °C)

50 d/yr

Solar radiation

16.0 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+0.8 °C

since 1940

+0.1 °C per decade · r² = 0.21 · 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

16 November 1985

Coldest day

-2.6 °C

9 June 2012

Wettest day

120 mm

24 March 2010

Windiest day

42.9 km/h

2 July 1983

Strongest gust

97.2 km/h

2 July 1983

Hottest feels-like

45.4 °C

7 February 2014

Coldest feels-like

-6.0 °C

15 July 1991

Sunniest day

13.7 h

3 December 1941

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	37.4 °C11 February 2025	0.8 °C2 July 2025	19.3 °C	1,578 mm	72	0
2024	36.8 °C12 February 2024	2.3 °C1 July 2024	19.8 °C	1,914 mm	66	0
2023	37.7 °C13 February 2023	0.3 °C28 August 2023	19.8 °C	1,992 mm	77	0
2022	38.2 °C22 January 2022	2.6 °C19 June 2022	18.8 °C	1,514 mm	58	0
2021	35.6 °C11 January 2021	1.0 °C30 July 2021	19.0 °C	1,161 mm	46	0
2020	36.7 °C14 March 2020	0.2 °C15 July 2020	19.3 °C	1,294 mm	62	0
2019	37.7 °C29 December 2019	0.7 °C7 July 2019	20.1 °C	1,382 mm	77	0
2018	36.9 °C11 December 2018	0.2 °C17 June 2018	19.5 °C	1,525 mm	51	0
2017	35.4 °C18 February 2017	0.2 °C19 July 2017	20.2 °C	1,706 mm	64	0
2016	35.9 °C25 January 2016	-0.1 °C13 June 2016	19.0 °C	1,396 mm	68	1
2015	35.1 °C6 January 2015	3.1 °C16 June 2015	19.9 °C	2,093 mm	50	0
2014	38.0 °C5 February 2014	0.2 °C14 August 2014	19.8 °C	1,778 mm	70	0
2013	37.3 °C26 December 2013	0.4 °C25 July 2013	18.8 °C	1,614 mm	53	0
2012	37.7 °C25 December 2012	-2.6 °C9 June 2012	19.8 °C	1,341 mm	81	2
2011	36.1 °C22 December 2011	-0.5 °C7 July 2011	18.8 °C	1,651 mm	46	2
2010	37.9 °C3 February 2010	0.4 °C15 July 2010	19.0 °C	1,794 mm	50	0
2009	34.2 °C1 November 2009	-2.4 °C25 July 2009	18.8 °C	1,633 mm	56	3
2008	34.7 °C8 December 2008	-0.1 °C17 June 2008	18.6 °C	1,599 mm	46	1
2007	35.6 °C10 December 2007	-0.8 °C12 July 2007	19.2 °C	1,906 mm	74	2
2006	38.0 °C8 January 2006	0.3 °C22 August 2006	19.4 °C	1,374 mm	64	0
2005	36.7 °C8 March 2005	1.8 °C20 July 2005	19.6 °C	1,485 mm	74	0
2004	35.7 °C7 September 2004	0.0 °C14 June 2004	18.8 °C	1,332 mm	43	0
2003	36.2 °C4 February 2003	-0.3 °C12 July 2003	19.2 °C	1,596 mm	47	1
2002	35.6 °C10 March 2002	2.0 °C25 June 2002	19.7 °C	1,921 mm	66	0
2001	35.0 °C18 January 2001	1.5 °C22 June 2001	19.8 °C	1,708 mm	60	0
2000	35.2 °C12 February 2000	-1.4 °C18 July 2000	18.6 °C	1,797 mm	48	2
1999	35.6 °C26 December 1999	3.1 °C9 August 1999	18.5 °C	1,408 mm	44	0
1998	34.7 °C21 January 1998	3.5 °C26 June 1998	18.7 °C	2,386 mm	35	0
1997	35.6 °C7 January 1997	0.2 °C30 June 1997	19.3 °C	2,024 mm	50	0
1996	35.4 °C11 January 1996	-1.3 °C30 June 1996	18.6 °C	1,766 mm	50	1
1995	38.1 °C18 December 1995	-1.0 °C5 August 1995	18.9 °C	1,672 mm	63	1
1994	38.2 °C12 December 1994	0.2 °C11 July 1994	19.3 °C	1,626 mm	52	0
1993	34.6 °C11 November 1993	0.4 °C16 July 1993	18.8 °C	1,754 mm	54	0
1992	35.0 °C20 February 1992	0.1 °C3 August 1992	18.8 °C	1,679 mm	47	0
1991	35.2 °C15 October 1991	-2.4 °C15 July 1991	19.1 °C	1,486 mm	54	3
1990	36.0 °C15 November 1990	-0.3 °C29 August 1990	18.6 °C	1,767 mm	48	1
1989	35.3 °C17 December 1989	1.7 °C1 August 1989	18.7 °C	1,432 mm	53	0
1988	35.3 °C26 March 1988	-1.3 °C9 July 1988	18.4 °C	1,462 mm	64	2
1987	35.5 °C1 December 1987	0.6 °C24 June 1987	18.9 °C	2,105 mm	48	0
1986	36.9 °C16 January 1986	3.6 °C14 May 1986	19.8 °C	1,659 mm	58	0
1985	38.7 °C16 November 1985	4.1 °C2 September 1985	19.6 °C	1,585 mm	53	0
1984	36.4 °C4 February 1984	1.7 °C29 June 1984	19.2 °C	1,829 mm	62	0
1983	34.6 °C30 December 1983	1.6 °C6 June 1983	18.9 °C	2,085 mm	44	0
1982	34.1 °C31 January 1982	2.9 °C29 May 1982	19.3 °C	1,422 mm	53	0
1981	34.5 °C15 February 1981	1.2 °C21 June 1981	19.3 °C	1,412 mm	40	0
1980	34.9 °C23 January 1980	0.7 °C1 August 1980	19.2 °C	1,553 mm	48	0
1979	36.9 °C11 February 1979	1.2 °C18 July 1979	18.4 °C	1,465 mm	52	0
1978	36.1 °C1 February 1978	0.9 °C6 June 1978	19.0 °C	1,374 mm	33	0
1977	35.3 °C16 February 1977	2.9 °C2 September 1977	20.0 °C	1,635 mm	62	0
1976	35.1 °C14 December 1976	0.6 °C10 July 1976	18.4 °C	1,639 mm	49	0
1975	36.1 °C15 November 1975	1.3 °C27 July 1975	18.8 °C	1,766 mm	38	0
1974	35.3 °C27 December 1974	1.5 °C9 August 1974	18.7 °C	1,451 mm	49	0
1973	35.3 °C12 January 1973	2.7 °C19 July 1973	19.0 °C	1,870 mm	47	0
1972	35.3 °C28 December 1972	1.2 °C14 July 1972	19.1 °C	2,080 mm	39	0
1971	35.9 °C20 December 1971	-0.7 °C17 June 1971	18.7 °C	1,647 mm	53	1
1970	35.8 °C27 December 1970	1.6 °C25 June 1970	19.1 °C	1,682 mm	60	0
1969	34.4 °C27 October 1969	1.5 °C19 June 1969	18.7 °C	1,518 mm	33	0
1968	36.3 °C14 December 1968	0.3 °C3 September 1968	18.5 °C	1,274 mm	59	0
1967	36.7 °C10 November 1967	-0.6 °C14 June 1967	19.1 °C	1,615 mm	34	1
1966	33.6 °C14 December 1966	0.4 °C1 July 1966	18.2 °C	1,770 mm	15	0
1965	34.7 °C21 February 1965	-1.3 °C12 July 1965	18.4 °C	1,644 mm	48	1
1964	34.7 °C3 March 1964	1.1 °C21 July 1964	18.0 °C	1,251 mm	44	0
1963	37.0 °C3 January 1963	1.8 °C24 July 1963	18.9 °C	1,673 mm	40	0
1962	34.7 °C28 November 1962	2.2 °C20 July 1962	17.8 °C	1,017 mm	37	0
1961	34.9 °C1 February 1961	-0.4 °C17 June 1961	19.3 °C	1,532 mm	44	1
1960	33.3 °C23 January 1960	0.8 °C25 June 1960	18.2 °C	1,355 mm	44	0
1959	32.9 °C26 October 1959	1.9 °C11 June 1959	18.7 °C	1,649 mm	30	0
1958	35.5 °C7 January 1958	2.7 °C30 August 1958	18.7 °C	1,651 mm	29	0
1957	34.9 °C26 December 1957	0.2 °C3 August 1957	18.6 °C	1,605 mm	29	0
1956	34.4 °C5 February 1956	2.8 °C11 May 1956	17.8 °C	1,380 mm	11	0
1955	34.3 °C7 February 1955	-0.2 °C1 August 1955	18.1 °C	1,555 mm	35	1
1954	32.7 °C29 January 1954	4.1 °C6 July 1954	18.7 °C	1,849 mm	19	0
1953	35.4 °C21 February 1953	2.8 °C31 July 1953	19.3 °C	1,376 mm	47	0
1952	36.2 °C27 December 1952	4.1 °C24 July 1952	18.7 °C	1,254 mm	39	0
1951	32.7 °C29 January 1951	3.0 °C6 July 1951	18.7 °C	1,270 mm	22	0
1950	33.1 °C30 January 1950	0.5 °C12 July 1950	18.4 °C	1,384 mm	28	0
1949	33.9 °C20 December 1949	0.3 °C16 August 1949	18.3 °C	1,355 mm	22	0
1948	32.2 °C25 September 1948	0.5 °C9 August 1948	18.7 °C	2,193 mm	11	0
1947	32.4 °C6 February 1947	0.6 °C11 July 1947	18.4 °C	1,410 mm	14	0
1946	32.1 °C16 February 1946	0.3 °C19 July 1946	18.6 °C	1,740 mm	19	0
1945	36.9 °C15 January 1945	1.5 °C24 June 1945	19.3 °C	1,214 mm	25	0
1944	34.6 °C13 February 1944	3.3 °C27 June 1944	19.9 °C	1,134 mm	46	0
1943	37.9 °C2 January 1943	3.0 °C24 August 1943	19.3 °C	975 mm	62	0
1942	38.4 °C26 November 1942	-0.7 °C20 June 1942	18.8 °C	990 mm	56	1
1941	32.9 °C25 November 1941	1.5 °C28 June 1941	18.8 °C	1,783 mm	15	0
1940	34.5 °C14 January 1940	3.0 °C10 August 1940	19.0 °C	1,612 mm	30	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

24.5 °C

+0.5 °C

Hot days (≥ 30 °C)

72 d/yr

+25

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1578 mm

-13 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	29.2 °C	+0.2 °C	82 mm	-79 mm
Feb	31.5 °C	+2.8 °C	84 mm	-52 mm
Mar	30.3 °C	+2.9 °C	40 mm	-85 mm
Apr	23.9 °C	-0.5 °C	129 mm	+21 mm
May	22.7 °C	+1.6 °C	156 mm	+43 mm
Jun	16.5 °C	-2.6 °C	230 mm	+105 mm
Jul	17.8 °C	-1.2 °C	81 mm	-39 mm
Aug	20.3 °C	0.0 °C	94 mm	-35 mm
Sep	21.9 °C	+0.2 °C	232 mm	+73 mm
Oct	24.1 °C	+0.4 °C	114 mm	-45 mm
Nov	25.9 °C	0.0 °C	124 mm	-3 mm
Dec	29.7 °C	+1.7 °C	213 mm	+82 mm

The year's extremes

Hottest day

37.4 °C

11 Feb 2025

Coldest day

0.8 °C

2 Jul 2025

Wettest day

50.9 mm

21 Sep 2025

Windiest day

29.7 km/h

28 Jul 2025

Strongest gust

65.9 km/h

28 Jul 2025

Hottest feels-like

43.0 °C

3 Mar 2025

Coldest feels-like

-2.1 °C

2 Jul 2025

Sunniest day

13.7 h

27 Nov 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 Campo Bom?

Campo Bom has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 19.0 °C and it receives 1,591 mm of precipitation per year.

What is the hottest day ever recorded in Campo Bom?

The hottest day measured in Campo Bom between 1940 and 2025 was 16 November 1985, reaching 38.7 °C.

What is the coldest day in Campo Bom?

The coldest day measured in Campo Bom between 1940 and 2025 was 9 June 2012, at -2.6 °C.

Does it snow in Campo Bom?

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

Has the climate of Campo Bom warmed?

Yes: Campo Bom warmed by +0.8 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Campo Bom?

The wettest day measured in Campo Bom between 1940 and 2025 was 24 March 2010, with 120 mm of rain in 24 hours.

What was the windiest day in Campo Bom?

The windiest day measured in Campo Bom between 1940 and 2025 was 2 July 1983, with winds reaching 42.9 km/h.

What is the warmest month in Campo Bom?

The warmest month in Campo Bom is January (23.9 °C on average); the coldest is July (13.9 °C).

How much does it rain in Campo Bom?

Campo Bom receives on average 1,591 mm of precipitation per year, spread over about 150 rainy days.

Is it sunny in Campo Bom?

Campo Bom gets on average 8.8 hours of sunshine per day, roughly 3,212 hours per year over 1940-2025.

Are there tropical nights in Campo Bom?

Yes: Campo Bom has on average 50 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Campo Bom?

In Campo Bom, between 1940 and 2025, the highest apparent temperature reached 45.4 °C on 7 February 2014, and the lowest was -6.0 °C on 15 July 1991.

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