Sao Paulo Weather in March
Sao Paulo in March sees high temperatures, with highs around 28°C (82°F) and overnight lows of 19°C (66°F). With the rainy season in full effect, expect around 173 mm (6.8 in) of rainfall and regular showers throughout the month.
Rainfall in Sao Paulo in March
As part of the rainy season, Sao Paulo sees around 20 days of rain in March, with an average of 173 mm (6.8 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Sao Paulo in March
March in Sao Paulo sees highs of 28°C (82°F) and lows of 19°C (66°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 19°C (66°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Sao Paulo in March
The area experiences a moderate amount of sunshine, with approximately 167 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.If you prefer enjoying temperate temperatures and rain-free days, April, May, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Sao Paulo's climate page.
Sao Paulo Temperature in March
Min Temperature
19°C (66°F)
Max Temperature
28°C (82°F)
Chance of Rain
65%
Precipitation
173 mm (6.8 in)
Rainy days
20 days
Humidity
80%
Sunshine
167 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sao Paulo typically stay consistent throughout March, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows around 19°C (66°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Sao Paulo in March
Browse day-by-day weather records for Sao Paulo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sao Paulo historical weather extremes in March
Our historical data for Sao Paulo spans 1976 to 2026, revealing these weather extremes.
- The warmest day in March was on March 4, 1995, with a maximum of 35°C (95°F).
- The lowest daytime temperature in March was 18°C (64°F), recorded on March 18, 2013.
- The lowest overnight temperature recorded in March was 12°C (54°F) (March 11, 1987).
Best Places in Brazil in March
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in March →
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What to Wear in Sao Paulo in March
Warm but pleasant conditions in Sao Paulo in March. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Sao Paulo in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Sao Paulo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Sao Paulo climate overview or explore weather in Brazil.
