Morro de São Paulo Weather in May
May in Morro de São Paulo brings high temperatures, with daytime highs of 28°C (82°F) and nights around 23°C (73°F). It's part of the rainy season, with 185 mm (7.3 in) of rainfall on average, so an umbrella or poncho is a good idea.
Rainfall in Morro de São Paulo in May
Morro de São Paulo is in the rainy season in May, with rain on around 23 days and an average of 185 mm (7.3 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Morro de São Paulo in May
May in Morro de São Paulo brings typical temperatures with highs around 28°C (82°F) and lows of 23°C (73°F). This kind of day-to-night contrast is typical for this time of year. With lows around 23°C (73°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Morro de São Paulo in May
The city usually sees around 174 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).For Morro de São Paulo itself, October and December generally stand out with 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 Morro de São Paulo's climate page.
Morro de São Paulo Temperature in May
Min Temperature
23°C (73°F)
Max Temperature
28°C (82°F)
Chance of Rain
75%
Precipitation
185 mm (7.3 in)
Rainy days
23 days
Humidity
83% *
Sunshine
174 hours *
Percentage Sunshine
*
Daily Historical Temperatures
46-year average (1976-2025)
Based on our historical records, temperatures in Morro de São Paulo typically stay consistent throughout May, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in May
Historical weather for Morro de São Paulo in May
Browse day-by-day weather records for Morro de São Paulo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Morro de São Paulo historical weather extremes in May
Based on 19 years of weather observations (2006-2025), these are the most extreme conditions recorded in Morro de São Paulo.
- On May 3, 2024, temperatures climbed to 31°C (88°F), marking the warmest May day on record.
- The coldest May day was on May 20, 2011, with a maximum of 24°C (75°F).
- Morro de São Paulo registered its coldest May night on May 20, 2006, with temperatures dropping to 20°C (68°F).
- The heaviest May precipitation occurred on May 2, 2015, when 68 mm (2.7 in) of precipitation fell.
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 →
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What to Wear in Morro de São Paulo in May
Warm but pleasant conditions in Morro de São Paulo in May. 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 Morro de São 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 Morro de São Paulo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Morro de São Paulo climate overview or explore weather in Brazil.
