São Carlos Weather in October

São Carlos in October sees very high temperatures, with highs around 30°C (86°F) and overnight lows of 18°C (64°F). Rainfall is fairly high at around 119 mm (4.7 in) on average, so pack waterproofs just in case.

Rainfall in São Carlos in October

Typically, about 13 days will experience rainfall, with an average of 119 mm (4.7 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in São Carlos in October

If you're visiting São Carlos in October, expect highs of 30°C (86°F) and overnight lows around 18°C (64°F). For most visitors, the main thing to prepare for is the heat during the day. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. Note that these temperatures are average, but some days may be hotter. Dress in cool, breathable fabrics to stay comfortable in the heat.

Sunshine in São Carlos in October

There are approximately 217 hours of sunshine this month, resulting in mostly clear days.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, July and August typically offer the best weather for São Carlos.