São Paulo Weather in September
In September, São Paulo averages a high of 24°C (75°F) and a low of 14°C (58°F), based on 30 years of historical weather data from SAO PAULO.
24°C
Average high
75°F
14°C
Average low
58°F
34°C
Record high
93°F · 2007
-3°C
Record low
27°F · 1993
What to Expect in São Paulo in September
Typical September days in São Paulo reach 24°C (75°F) during the afternoon and cool to around 14°C (58°F) overnight. On average, measurable rain falls on about 45% of days this month. Over the past 30 years, September temperatures in São Paulo have ranged from a record high of 34°C (2007) down to a record low of -3°C (1993).
For a day-by-day look or other months, see the full São Paulo weather history.