Rio de Janeiro Weather in March
In March, Rio de Janeiro averages a high of 31°C (88°F) and a low of 23°C (74°F), based on 23 years of historical weather data from RIO DE JANEIRO.
31°C
Average high
88°F
23°C
Average low
74°F
41°C
Record high
105°F · 1983
11°C
Record low
52°F · 1977
What to Expect in Rio de Janeiro in March
Typical March days in Rio de Janeiro reach 31°C (88°F) during the afternoon and cool to around 23°C (74°F) overnight. On average, measurable rain falls on about 33% of days this month. Over the past 23 years, March temperatures in Rio de Janeiro have ranged from a record high of 41°C (1983) down to a record low of 11°C (1977).
For a day-by-day look or other months, see the full Rio de Janeiro weather history.