Weather on May 20 in Rio de Janeiro
Historical weather data for May 20 in Rio de Janeiro, Brazil
Avg High28°C (82°F)
Avg Low17°C (63°F)
Warmest200528°C
Coldest202220°C
Based on 31 years of data from RIO DE JANEIRO
About This Date
May 20th in Rio de Janeiro, Brazil typically brings warm spring weather, with average highs around 28°C and lows near 17°C. Over 31 years of records, the warmest May 20th was in 2005 (28°C average), while the coldest was 2022 (20°C) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 16% of May 20th dates historically, with the wettest May 20th recording 3.99" of rain.
Planning for May 20th in Rio de Janeiro? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | -- | 18°C (64°F) | 0" |
| 2024 | -- | 22°C (72°F) | 0" |
| 2023 | -- | 15°C (59°F) | -- |
| 2022 | 23°C (73°F) | 17°C (62°F) | 0" |
| 2021 | 26°C (78°F) | 20°C (68°F) | 0" |
| 2020 | 26°C (79°F) | 18°C (64°F) | 0" |
| 2017 | -- | 9°C (49°F) | 3.99" |
| 2016 | -- | 10°C (50°F) | 0.1" |
| 2015 | -- | 19°C (66°F) | -- |
| 2014 | -- | 19°C (67°F) | 0" |
| 2013 | -- | 9°C (48°F) | 0" |
| 2011 | -- | 13°C (56°F) | 0.41" |
| 2010 | -- | 16°C (60°F) | 0.51" |
| 2009 | -- | 13°C (56°F) | -- |
| 2008 | 27°C (80°F) | -- | -- |
| 2006 | 30°C (86°F) | -- | -- |
| 2005 | 34°C (93°F) | 22°C (72°F) | 0" |
| 2004 | 25°C (77°F) | -- | -- |
| 2003 | 29°C (84°F) | 20°C (68°F) | 0" |
| 2002 | 30°C (86°F) | 20°C (68°F) | -- |
| 2001 | 25°C (77°F) | 17°C (63°F) | -- |
| 2000 | -- | 12°C (53°F) | -- |
| 1983 | 29°C (85°F) | 22°C (71°F) | 0" |
| 1982 | -- | 20°C (68°F) | 0.41" |
| 1981 | -- | 21°C (70°F) | 0" |
| 1980 | 26°C (79°F) | 21°C (70°F) | 0" |
| 1979 | 31°C (88°F) | 22°C (72°F) | 0" |
| 1977 | -- | 17°C (63°F) | 0" |
| 1976 | -- | 21°C (70°F) | -- |
| 1975 | -- | 17°C (63°F) | -- |
| 1973 | -- | 18°C (64°F) | 0" |