Campo Grande climate

Name: Campo Grande
Address: BR

Campo Grande is warmest in September, with average highs of 30 °C, and coldest in July, when nights average 16 °C. January is the wettest month (234 mm) and July the driest (28 mm). Figures are 1991–2020 climate normals.

Across a full year Campo Grande averages 1,391 mm of rain and 313 days above 25 °C.

Brazil · population 906,092 · 1991–2020 normals

Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month

Warmest month September 30 °C
Coldest month July 16 °C
Driest month July 28 mm
Wettest month January 234 mm
Least cloud August 32 % cloud
Hottest on record October 40 °C
Coldest on record July 3.6 °C

What to expectCampo Grande through the year

Campo Grande has a clear annual cycle: average daily highs run from 26 °C in July to 30 °C in September, a swing of 4.6 °C in mean temperature across the year.

Counted across a normal year, 313 days a year reach 25 °C, 94 of them reach 30 °C. The warmest reading in the 1991–2020 record is 40 °C, in October.

Rain is strongly seasonal. January averages 234 mm against 28 mm in July — 8.5 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	28.7 °C	234 mm	71 %
February	28.7 °C	178 mm	69 %
March	28.7 °C	146 mm	57 %
April	28.0 °C	79 mm	45 %
May	25.7 °C	80 mm	44 %
June	25.4 °C	53 mm	38 %
July	25.9 °C	28 mm	33 %
August	28.5 °C	28 mm	32 %
September	30.0 °C	80 mm	41 %
October	29.8 °C	132 mm	57 %
November	29.1 °C	150 mm	62 %
December	28.9 °C	204 mm	69 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	28.7 °C	21.7 °C	24.7 °C	34.9 °C	15.8 °C	29	8
February	28.7 °C	21.6 °C	24.7 °C	34.7 °C	17.9 °C	27	6
March	28.7 °C	21.2 °C	24.4 °C	34.5 °C	14.5 °C	30	7
April	28.0 °C	20.0 °C	23.6 °C	33.2 °C	8.3 °C	27	5
May	25.7 °C	17.5 °C	21.1 °C	32.1 °C	8.5 °C	19	2
June	25.4 °C	16.6 °C	20.4 °C	30.6 °C	4.0 °C	20	0
July	25.9 °C	16.1 °C	20.4 °C	31.4 °C	3.6 °C	22	1
August	28.5 °C	17.9 °C	22.6 °C	36.0 °C	5.2 °C	26	13
September	30.0 °C	19.9 °C	24.5 °C	39.1 °C	7.2 °C	26	17
October	29.8 °C	21.2 °C	25.0 °C	40.1 °C	12.8 °C	29	15
November	29.1 °C	21.1 °C	24.7 °C	38.3 °C	14.0 °C	28	10
December	28.9 °C	21.7 °C	24.9 °C	34.6 °C	13.9 °C	29	10

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	234 mm	23	13 h/day	71 %	81 %	13 km/h
February	178 mm	21	13 h/day	69 %	81 %	12 km/h
March	146 mm	19	12 h/day	57 %	79 %	12 km/h
April	79 mm	10	12 h/day	45 %	73 %	13 km/h
May	80 mm	8	11 h/day	44 %	71 %	14 km/h
June	53 mm	5	11 h/day	38 %	68 %	15 km/h
July	28 mm	4	11 h/day	33 %	60 %	16 km/h
August	28 mm	3	11 h/day	32 %	52 %	17 km/h
September	80 mm	8	12 h/day	41 %	56 %	17 km/h
October	132 mm	15	13 h/day	57 %	69 %	15 km/h
November	150 mm	17	13 h/day	62 %	73 %	14 km/h
December	204 mm	22	13 h/day	69 %	78 %	14 km/h

Where Campo Grande ranks

Ranking	Position	Value
Places with the best weather in South America in June	48thof 50	93/100

Planning a trip? See the best time to visit Campo Grande.

QuestionsCommon questions about Campo Grande’s climate

When is the best time to visit Campo Grande?

That depends on what you want, so the honest answer is a comparison rather than a single month. May, June, July sit closest to 20 °C on average, September is the warmest month and July the driest. The month-by-month table above has the full picture.

How hot does Campo Grande get?

In September, the warmest month, daily highs average 30 °C. About 94 days a year pass 30 °C. The highest value in the 1991–2020 record is 40 °C.

How cold does it get in winter?

Nights average 16 °C in July, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Campo Grande?

January, averaging 234 mm over 23 days with rain. The driest month is July with 28 mm. The year as a whole averages 1,391 mm.

Are these figures a forecast?

No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Campo Grande rather than what any particular week will bring. Individual years can differ substantially from the normal.

Data sources and method

ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
Open-Meteo — Open-Meteo.com. CC BY 4.0
NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
GeoNames — GeoNames.org. CC BY 4.0

Normal period: 1991–2020
Dataset version: era5-1991-2020-scores1.1
Last processed: 1 August 2026

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.