Weather on July 31 in Rio de Janeiro
Historical weather data for July 31 in Rio de Janeiro, Brazil
Avg High26°C (79°F)
Avg Low16°C (60°F)
Warmest197425°C
Coldest201516°C
Based on 25 years of data from RIO DE JANEIRO
About This Date
July 31st in Rio de Janeiro, Brazil typically brings pleasant summer weather, with average highs around 26°C and lows near 16°C. Over 25 years of records, the warmest July 31st was in 1974 (25°C average), while the coldest was 2015 (16°C) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 4% of July 31st dates historically, with the wettest July 31st recording 1.19" of rain.
Planning for July 31st in Rio de Janeiro? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 22°C (72°F) | 14°C (58°F) | 0 mm |
| 2017 | -- | 13°C (55°F) | 0 mm |
| 2016 | -- | 18°C (64°F) | -- |
| 2015 | 26°C (78°F) | 7°C (45°F) | -- |
| 2014 | -- | 7°C (45°F) | 0 mm |
| 2013 | -- | 15°C (59°F) | -- |
| 2012 | 23°C (74°F) | -- | -- |
| 2011 | 28°C (82°F) | 14°C (58°F) | -- |
| 2010 | -- | 13°C (56°F) | -- |
| 2009 | 23°C (74°F) | 14°C (58°F) | -- |
| 2007 | -- | 8°C (46°F) | -- |
| 2005 | -- | 17°C (63°F) | -- |
| 2004 | -- | 16°C (61°F) | 0 mm |
| 2003 | 29°C (84°F) | 21°C (70°F) | 0 mm |
| 2002 | -- | 16°C (61°F) | -- |
| 2000 | 27°C (81°F) | -- | -- |
| 1983 | 27°C (81°F) | 18°C (65°F) | 0 mm |
| 1982 | -- | 16°C (61°F) | 30 mm |
| 1981 | 24°C (75°F) | 17°C (63°F) | 0 mm |
| 1979 | -- | 18°C (64°F) | 0 mm |
| 1978 | -- | 21°C (70°F) | 0 mm |
| 1977 | -- | 19°C (66°F) | 0 mm |
| 1976 | 30°C (86°F) | -- | -- |
| 1975 | 25°C (77°F) | -- | -- |
| 1974 | 30°C (86°F) | 20°C (68°F) | 0 mm |