São Simão weather
At 11:45 PM local time it was cloudy and 24°C (75°F). Mostly light, on-and-off rain; heavier around 10 PM (2.7 mm total). Best months for weather: May–Aug. São Simão sits 470 m (1,542 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 São Simão, Goiás, Brazil.
Current conditions
- Clouds
- 96%
- Chance of rain
- 33%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 10 PM (2.7 mm total)
Daily Forecast
Best Time to Visit
Peak season May–AugOff season Oct–Feb
About São Simão weather
Is it raining in São Simão right now?
No. It’s cloudy and 24° right now. Mostly light, on-and-off rain; heavier around 10 PM (2.7 mm total).
What’s the weather like in São Simão this week?
Over the next 7 days, expect highs of 31–34° and lows of 22–25°. Rain is likely on 6 of 7 days (Saturday, Sunday, Monday, Tuesday, Thursday, Friday). The driest day looks like Tuesday.
Has it been raining in São Simão lately?
In the past 7 days, São Simão had 5 rainy days and 12.3 mm of rain in total.
What should I pack for São Simão?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
São Simão weather by month
When is the best time to visit São Simão?
Based on weather alone, the best time to visit São Simão is May–Aug, according to NASA's 2001–2025 climate averages. Oct–Feb tends to be the least pleasant. Average highs run from 29°C (84°F) in May to 35°C (95°F) in September.
What is the rainiest month in São Simão?
January is the wettest month, with about 215 mm (8.5 in) of rain on average. August is the driest, with about 9 mm (0.4 in).
What is the hottest month in São Simão?
September is the warmest, with average highs of 35°C (95°F) and lows of 20°C (68°F). May is the coolest, with highs of 29°C (84°F) and lows of 16°C (62°F).
Does São Simão have a rainy season?
Yes. Nov–Mar is the rainy season (150 mm or more a month), while May–Sep is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months