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Campinas Weather by Month
Average temperatures, rainfall and humidity for Campinas, Brazil, month by month, built from OpenWeather’s historical records. Use it to see what a typical Campinas month looks like before you travel — then check the live Campinas forecast for the days ahead.
Warmest month
December
30°C average high
Coolest month
July
14°C average low
Wettest month
March
80 mm of rain
Driest month
July
10 mm of rain
Average temperature and rainfall in Campinas by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 29°C | 20°C | 15°C / 38°C | 79 mm | 74% | 13 km/h |
| February | 30°C | 20°C | 15°C / 37°C | 65 mm | 74% | 13 km/h |
| March | 29°C | 19°C | 15°C / 36°C | 80 mm | 74% | 13 km/h |
| April | 28°C | 18°C | 9°C / 34°C | 30 mm | 72% | 14 km/h |
| May | 26°C | 15°C | 6°C / 32°C | 30 mm | 71% | 13 km/h |
| June | 24°C | 14°C | 4°C / 30°C | 25 mm | 70% | 12 km/h |
| July | 25°C | 14°C | 3°C / 30°C | 10 mm | 64% | 14 km/h |
| August | 26°C | 15°C | 5°C / 34°C | 18 mm | 61% | 15 km/h |
| September | 29°C | 17°C | 9°C / 39°C | 23 mm | 60% | 16 km/h |
| October | 29°C | 18°C | 10°C / 39°C | 58 mm | 67% | 16 km/h |
| November | 29°C | 18°C | 10°C / 38°C | 54 mm | 69% | 16 km/h |
| December | 30°C | 20°C | 13°C / 37°C | 71 mm | 70% | 14 km/h |
Best time to visit Campinas
The most comfortable time to visit Campinas is generally May to July, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around March, totalling about 542 mm a year.
Travellers who prefer heat should aim for December, when highs average 30°C. March is the month to avoid if rain would spoil your plans — it averages 80 mm, roughly 8× the rainfall of the driest month (July).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Campinas forecast for what is happening now.