Temperature
Warm by day, brisk at night.
Campinas is most comfortable in the drier months around June and July. Typical daytime highs run about 75-85°F year-round. Humidity is noticeable in some months. Rainy season runs roughly October to March.

Warm by day, brisk at night.
One of the driest months, with very little rain.
Plenty of sun this month.
Some hot afternoons, with mostly dry air.
In August, afternoons feel about 74° and nights feel near 58°.
Predominantly clear skies.
August late afternoons are around 77°F, and early evening stays near 76°F.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Campinas with Rio de Janeiro.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 27, 2026
Data & methodology