Climate averages 1991–2020
Campinas weather
in August.
A warm, fairly dry month: the 9th warmest and the driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Campinas: daytime highs average 25.3°C and nights cool to about 13.4°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 36 mm of rain on roughly 4 days, which makes August a fairly dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 20 min on an average August day.
The nearest other city in this atlas is Valinhos (10 km away). In August its highs average 25.0°C, about as warm as Campinas, with 36 mm of rain.
Among the 448 cities listed in Brazil, Campinas ranks joint 251st of 448 for the warmest August highs and joint 238th of 448 for the driest August (rainfall, lowest first). The mean August high of those 448 cities is 26.2°C; Campinas is 0.9°C cooler than that mean.
From August to September, average highs rise by 1.7°C to 27.0°C, and monthly rainfall rises from 36 mm to 84 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
Campinas climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.6°C19.5°C | 19.5°C | 259 | 22.3 | 13.413 h |
| February | 27.8°C19.5°C | 19.5°C | 176 | 19.0 | 12.913 h |
| March | 27.0°C18.8°C | 18.8°C | 138 | 17.3 | 12.212 h |
| April | 26.2°C17.1°C | 17.1°C | 67 | 8.7 | 11.612 h |
| May | 23.7°C14.3°C | 14.3°C | 66 | 6.8 | 11.011 h |
| June | 23.1°C12.9°C | 12.9°C | 48 | 4.9 | 10.811 h |
| July | 23.3°C12.5°C | 12.5°C | 44 | 4.3 | 10.911 h |
| August, selected | 25.3°C13.4°C | 13.4°C | 36 | 4.4 | 11.311 h |
| September | 27.0°C15.6°C | 15.6°C | 84 | 8.6 | 11.912 h |
| October | 27.6°C17.2°C | 17.2°C | 125 | 13.3 | 12.613 h |
| November | 27.1°C17.7°C | 17.7°C | 161 | 15.9 | 13.213 h |
| December | 27.6°C18.9°C | 18.9°C | 203 | 20.3 | 13.514 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
- Valinhos in AugustBrazil · 10 kmHigh 25.0°C · Low 13.2°C · 36 mm rain
- Hortolândia in AugustBrazil · 17 kmHigh 25.8°C · Low 13.8°C · 32 mm rain
- Paulínia in AugustBrazil · 19 kmHigh 25.9°C · Low 13.6°C · 32 mm rain
- Sumaré in AugustBrazil · 23 kmHigh 26.0°C · Low 13.7°C · 32 mm rain
- Itatiba in AugustBrazil · 25 kmHigh 24.2°C · Low 12.7°C · 37 mm rain
- Indaiatuba in AugustBrazil · 26 kmHigh 25.0°C · Low 13.1°C · 34 mm rain
- Cosmópolis in AugustBrazil · 32 kmHigh 26.2°C · Low 13.8°C · 32 mm rain
- Americana in AugustBrazil · 33 kmHigh 26.2°C · Low 13.7°C · 32 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 Campinas) is explained once on the Campinas year overview and on the Sources, method and limits page.
Valinhos lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.