Climate averages 1991–2020
Campo Grande weather
in December.
A hot, very wet month: the 4th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Campo Grande: daytime highs average 28.9°C and nights cool to about 21.6°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 203 mm of rain on roughly 22 days, which makes December a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 21 min on an average December day.
The nearest other city in this atlas is Dourados (198 km away). In December its highs average 30.1°C, 1.2°C warmer than Campo Grande, with 174 mm of rain.
Among the 448 cities listed in Brazil, Campo Grande ranks joint 179th of 448 for the warmest December highs and joint 258th of 448 for the driest December (rainfall, lowest first). The mean December high of those 448 cities is 28.5°C; Campo Grande is 0.4°C warmer than that mean.
From December to January, average highs fall by 0.2°C to 28.7°C, and monthly rainfall rises from 203 mm to 234 mm.
The annual picture
December 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 | 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, selected | 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
December in nearby cities
- Dourados in DecemberBrazil · 198 kmHigh 30.1°C · Low 21.7°C · 174 mm rain
- Ponta Porã in DecemberBrazil · 258 kmHigh 28.9°C · Low 20.9°C · 184 mm rain
- Três Lagoas in DecemberBrazil · 309 kmHigh 30.7°C · Low 22.9°C · 193 mm rain
- Corumbá in DecemberBrazil · 353 kmHigh 32.0°C · Low 24.5°C · 160 mm rain
- Paranavaí in DecemberBrazil · 369 kmHigh 29.5°C · Low 21.4°C · 178 mm rain
- Presidente Prudente in DecemberBrazil · 386 kmHigh 29.5°C · Low 21.4°C · 185 mm rain
- Mineiros in DecemberBrazil · 388 kmHigh 27.5°C · Low 20.1°C · 245 mm rain
- Umuarama in DecemberBrazil · 394 kmHigh 29.3°C · Low 21.2°C · 190 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.