Sao Paulo Weather in May
May in Sao Paulo brings high temperatures, with daytime highs of 24°C (75°F) and nights around 14°C (57°F). Quite a bit of rainfall is expected, around 71 mm (2.8 in), so pack an umbrella.
Rainfall in Sao Paulo in May
Looking at the last 30 years, the data shows about 12 days with rain, averaging 71 mm (2.8 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Sao Paulo in May
Sao Paulo in May has perfect weather. Days reach 24°C (75°F) and nights cool to 14°C (57°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 14°C (57°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.
Sunshine in Sao Paulo in May
The month brings about 182 hours of sunlight, offering a comfortable mix of sun and overcast.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 Sao Paulo.
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 May
Min Temperature
14°C (57°F)
Max Temperature
24°C (75°F)
Chance of Rain
41%
Precipitation
71 mm (2.8 in)
Rainy days
12 days
Humidity
79%
Sunshine
182 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sao Paulo typically stay consistent throughout May, with daily highs averaging around 24°C (75°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 16°C (61°F).
Average temperatures in May
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 May
Historical weather for Sao Paulo in May
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 May
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Sao Paulo.
- Sao Paulo recorded its highest May temperature of 32°C (90°F) on May 3, 2001.
- On May 31, 1979, Sao Paulo saw its coldest May day with temperatures maxing out at 12°C (54°F).
- The lowest overnight temperature recorded in May was 2°C (36°F) (May 31, 1979).
Best Places in Brazil in May
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Sao Paulo in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Sao Paulo in May
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.
