Weather on December 9 in Rio de Janeiro
Historical weather data for December 9 in Rio de Janeiro, Brazil
Avg High30°C (86°F)
Avg Low19°C (67°F)
Warmest200431°C
Coldest201122°C
Based on 29 years of data from RIO DE JANEIRO
About This Date
December 9th in Rio de Janeiro, Brazil typically brings warm winter weather, with average highs around 30°C and lows near 19°C. Over 29 years of records, the warmest December 9th was in 2004 (31°C average), while the coldest was 2011 (22°C) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 48% of December 9th dates historically, with the wettest December 9th recording 4.09" of rain.
Planning for December 9th in Rio de Janeiro? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2023 | 35°C (95°F) | -- | 1.3" |
| 2022 | -- | 20°C (68°F) | -- |
| 2021 | -- | 20°C (68°F) | 0.03" |
| 2020 | -- | 23°C (74°F) | 0" |
| 2019 | -- | 20°C (68°F) | 0" |
| 2018 | -- | 17°C (62°F) | 0.41" |
| 2017 | -- | 23°C (74°F) | 0.99" |
| 2016 | -- | 8°C (47°F) | 3.99" |
| 2015 | -- | 9°C (49°F) | 0" |
| 2013 | -- | 9°C (48°F) | 0" |
| 2012 | 32°C (90°F) | 19°C (67°F) | 2.31" |
| 2011 | 25°C (77°F) | 18°C (65°F) | 4.09" |
| 2010 | 30°C (86°F) | 19°C (67°F) | 0.2" |
| 2009 | -- | 19°C (67°F) | 1.19" |
| 2008 | -- | 18°C (64°F) | 0" |
| 2007 | -- | 19°C (67°F) | 0" |
| 2005 | -- | 18°C (64°F) | 0.1" |
| 2004 | 36°C (97°F) | 25°C (77°F) | -- |
| 2003 | -- | 25°C (77°F) | -- |
| 2000 | 36°C (97°F) | 22°C (72°F) | -- |
| 1999 | -- | 17°C (63°F) | 3.91" |
| 1983 | 27°C (80°F) | -- | 0" |
| 1982 | -- | 21°C (70°F) | 0.61" |
| 1981 | 25°C (77°F) | 23°C (73°F) | 0.2" |
| 1980 | 26°C (79°F) | 22°C (72°F) | 0" |
| 1978 | 28°C (82°F) | -- | -- |
| 1977 | -- | 22°C (72°F) | 0.51" |
| 1975 | -- | 26°C (79°F) | -- |
| 1974 | -- | 20°C (68°F) | 0" |