Osasco weather
At 3:30 PM local time it was mostly clear and 22°C (72°F). Mostly light, on-and-off rain; heavier around 1 PM, 2 PM (4.5 mm total). Best months for weather: Apr–Sep. Osasco sits 735 m (2,412 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Osasco, São Paulo, Brazil.
Current conditions
- Clouds
- 48%
- Chance of rain
- 96%
- Rain
- 0.7 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 1 PM, 2 PM (4.5 mm total)
Daily Forecast
Best Time to Visit
Peak season Apr–SepOff season Dec–Feb
About Osasco weather
Is it raining in Osasco right now?
No. It’s mostly clear and 22° right now. Mostly light, on-and-off rain; heavier around 1 PM, 2 PM (4.5 mm total).
What’s the weather like in Osasco this week?
Over the next 7 days, expect highs of 26–29° and lows of 15–18°. Rain is likely on 7 of 7 days (Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday, Friday). The driest day looks like Tuesday.
Has it been raining in Osasco lately?
In the past 7 days, Osasco had 6 rainy days and 68.3 mm of rain in total.
What should I pack for Osasco?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Osasco weather by month
When is the best time to visit Osasco?
Based on weather alone, the best time to visit Osasco is Apr–Sep, according to NASA's 2001–2025 climate averages. Dec–Feb tends to be the least pleasant. Average highs run from 22°C (71°F) in June to 27°C (81°F) in December.
What is the rainiest month in Osasco?
January is the wettest month, with about 230 mm (9.1 in) of rain on average. August is the driest, with about 36 mm (1.4 in).
What is the hottest month in Osasco?
December is the warmest, with average highs of 27°C (81°F) and lows of 17°C (63°F). June is the coolest, with highs of 22°C (71°F) and lows of 11°C (52°F).
Does Osasco have a rainy season?
Yes. Dec–Feb is the rainy season (150 mm or more a month), while Jun, Aug is usually dry (under 60 mm).
Osasco weather month by month
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months