Weather on April 18 in Rio de Janeiro
Historical weather data for April 18 in Rio de Janeiro, Brazil
Avg High29°C (84°F)
Avg Low19°C (66°F)
Warmest200429°C
Coldest201518°C
Based on 31 years of data from RIO DE JANEIRO
About This Date
April 18th in Rio de Janeiro, Brazil typically brings warm spring weather, with average highs around 29°C and lows near 19°C. Over 31 years of records, the warmest April 18th was in 2004 (29°C average), while the coldest was 2015 (18°C) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 16% of April 18th dates historically, with the wettest April 18th recording 1.91" of rain.
Planning for April 18th in Rio de Janeiro? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 29°C (84°F) | -- | 0" |
| 2024 | 34°C (93°F) | -- | 0.05" |
| 2023 | -- | 23°C (73°F) | -- |
| 2022 | -- | 18°C (64°F) | 0" |
| 2021 | 29°C (84°F) | -- | 0" |
| 2020 | -- | 21°C (69°F) | 0.1" |
| 2018 | -- | 19°C (67°F) | -- |
| 2017 | -- | 21°C (69°F) | 0.61" |
| 2015 | 27°C (81°F) | 8°C (46°F) | -- |
| 2014 | -- | 22°C (71°F) | 0" |
| 2013 | 23°C (74°F) | 13°C (56°F) | -- |
| 2012 | -- | 16°C (61°F) | -- |
| 2011 | 27°C (80°F) | 16°C (61°F) | -- |
| 2010 | -- | 16°C (61°F) | -- |
| 2009 | -- | 13°C (56°F) | -- |
| 2008 | -- | 17°C (62°F) | -- |
| 2006 | 26°C (78°F) | -- | 0" |
| 2005 | 30°C (86°F) | 23°C (73°F) | -- |
| 2004 | 34°C (93°F) | 24°C (75°F) | -- |
| 2003 | -- | 21°C (70°F) | 0" |
| 2002 | -- | 22°C (72°F) | -- |
| 2001 | 29°C (84°F) | 22°C (72°F) | -- |
| 2000 | -- | 15°C (59°F) | -- |
| 1983 | -- | 23°C (74°F) | 0" |
| 1982 | 27°C (80°F) | 17°C (63°F) | 0.2" |
| 1981 | 25°C (77°F) | 20°C (68°F) | 1.91" |
| 1980 | -- | 22°C (72°F) | 0" |
| 1979 | 28°C (82°F) | 21°C (70°F) | 0" |
| 1978 | -- | 20°C (68°F) | -- |
| 1977 | 34°C (93°F) | -- | -- |
| 1975 | -- | 19°C (66°F) | -- |