Tietê weather
Best months for weather: Apr–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Tietê, São Paulo, Brazil.
Best Time to Visit
Peak season Apr–SepOff season Dec–Jan
Tietê weather by month
When is the best time to visit Tietê?
Based on weather alone, the best time to visit Tietê is Apr–Sep, according to NASA's 2001–2025 climate averages. Dec–Jan tends to be the least pleasant. Average highs run from 24°C (75°F) in June to 30°C (87°F) in October.
What is the rainiest month in Tietê?
January is the wettest month, with about 238 mm (9.4 in) of rain on average. August is the driest, with about 32 mm (1.3 in).
What is the hottest month in Tietê?
October is the warmest, with average highs of 30°C (87°F) and lows of 17°C (62°F). June is the coolest, with highs of 24°C (75°F) and lows of 12°C (53°F).
Does Tietê have a rainy season?
Yes. Dec–Feb 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