Weather on September 12 in Rio de Janeiro
Historical weather data for September 12 in Rio de Janeiro, Brazil
Avg High26°C (78°F)
Avg Low17°C (63°F)
Warmest200026°C
Coldest201514°C
Based on 31 years of data from RIO DE JANEIRO
About This Date
September 12th in Rio de Janeiro, Brazil typically brings pleasant fall weather, with average highs around 26°C and lows near 17°C. Over 31 years of records, the warmest September 12th was in 2000 (26°C average), while the coldest was 2015 (14°C) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 10% of September 12th dates historically, with the wettest September 12th recording 2.01" of rain.
Planning for September 12th in Rio de Janeiro? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2022 | 22°C (72°F) | 18°C (64°F) | 0 mm |
| 2020 | -- | 22°C (71°F) | 0 mm |
| 2019 | -- | 18°C (64°F) | -- |
| 2017 | -- | 19°C (66°F) | -- |
| 2016 | -- | 22°C (71°F) | -- |
| 2015 | 18°C (65°F) | 10°C (50°F) | 51 mm |
| 2014 | 30°C (86°F) | -- | -- |
| 2013 | -- | 7°C (44°F) | -- |
| 2012 | 32°C (89°F) | 17°C (63°F) | -- |
| 2011 | 27°C (80°F) | 13°C (56°F) | -- |
| 2010 | -- | 10°C (50°F) | -- |
| 2009 | -- | 15°C (59°F) | -- |
| 2008 | -- | 18°C (65°F) | -- |
| 2007 | 25°C (77°F) | 13°C (55°F) | -- |
| 2006 | -- | 19°C (66°F) | -- |
| 2005 | 34°C (93°F) | -- | -- |
| 2004 | 26°C (79°F) | 21°C (70°F) | 0 mm |
| 2003 | -- | 17°C (63°F) | -- |
| 2001 | 23°C (73°F) | 18°C (64°F) | -- |
| 2000 | 31°C (88°F) | 21°C (70°F) | -- |
| 1999 | -- | 13°C (56°F) | -- |
| 1986 | -- | 17°C (63°F) | 0 mm |
| 1983 | 22°C (71°F) | -- | 2 mm |
| 1982 | -- | 19°C (67°F) | 0 mm |
| 1981 | 26°C (79°F) | 18°C (64°F) | 0 mm |
| 1980 | 24°C (75°F) | 20°C (68°F) | 0 mm |
| 1979 | 23°C (73°F) | 17°C (63°F) | 20 mm |
| 1977 | 26°C (79°F) | 19°C (66°F) | 0 mm |
| 1976 | -- | 17°C (63°F) | -- |
| 1975 | -- | 22°C (72°F) | -- |
| 1974 | 23°C (73°F) | 19°C (66°F) | 0 mm |