Climate averages 1991–2020
Campo Grande weather
in August.
A hot, fairly dry month: the 8th warmest and the 2nd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Campo Grande: daytime highs average 28.4°C and nights cool to about 17.7°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 28 mm of rain on roughly 4 days, which makes August a fairly dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 25 min on an average August day.
The nearest other city in this atlas is Dourados (198 km away). In August its highs average 26.9°C, 1.5°C cooler than Campo Grande, with 57 mm of rain.
Among the 448 cities listed in Brazil, Campo Grande ranks joint 123rd of 448 for the warmest August highs and joint 182nd of 448 for the driest August (rainfall, lowest first). The mean August high of those 448 cities is 26.2°C; Campo Grande is 2.2°C warmer than that mean.
From August to September, average highs rise by 1.5°C to 30.0°C, and monthly rainfall rises from 28 mm to 80 mm.
The annual picture
August in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Campo Grande climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.7°C21.7°C | 21.7°C | 234 | 23.5 | 13.213 h |
| February | 28.7°C21.6°C | 21.6°C | 179 | 21.5 | 12.813 h |
| March | 28.6°C21.1°C | 21.1°C | 145 | 18.8 | 12.212 h |
| April | 28.0°C19.9°C | 19.9°C | 79 | 10.4 | 11.612 h |
| May | 25.6°C17.3°C | 17.3°C | 78 | 7.4 | 11.211 h |
| June | 25.3°C16.5°C | 16.5°C | 52 | 4.6 | 10.911 h |
| July | 25.8°C16.0°C | 16.0°C | 27 | 3.4 | 11.011 h |
| August, selected | 28.4°C17.7°C | 17.7°C | 28 | 3.7 | 11.411 h |
| September | 30.0°C19.7°C | 19.7°C | 80 | 8.2 | 12.012 h |
| October | 29.8°C21.0°C | 21.0°C | 133 | 15.4 | 12.513 h |
| November | 29.0°C21.0°C | 21.0°C | 152 | 17.4 | 13.113 h |
| December | 28.9°C21.6°C | 21.6°C | 203 | 22.0 | 13.313 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
August in nearby cities
- Dourados in AugustBrazil · 198 kmHigh 26.9°C · Low 15.5°C · 57 mm rain
- Ponta Porã in AugustBrazil · 258 kmHigh 25.6°C · Low 15.1°C · 69 mm rain
- Três Lagoas in AugustBrazil · 309 kmHigh 30.1°C · Low 17.1°C · 24 mm rain
- Corumbá in AugustBrazil · 353 kmHigh 30.6°C · Low 19.1°C · 25 mm rain
- Paranavaí in AugustBrazil · 369 kmHigh 25.7°C · Low 15.6°C · 60 mm rain
- Presidente Prudente in AugustBrazil · 386 kmHigh 27.4°C · Low 16.2°C · 38 mm rain
- Mineiros in AugustBrazil · 388 kmHigh 29.1°C · Low 16.7°C · 10 mm rain
- Umuarama in AugustBrazil · 394 kmHigh 24.9°C · Low 15.0°C · 88 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Campo Grande) is explained once on the Campo Grande year overview and on the Sources, method and limits page.