Weather on August 18 in Medellín
Historical weather data for August 18 in Medellín, Colombia
Avg High26°C (78°F)
Avg Low15°C (59°F)
Warmest198627°C
Coldest200216°C
Based on 45 years of data from OLAYA HERRERA
About This Date
August 18th in Medellín, Colombia typically brings pleasant summer weather, with average highs around 26°C and lows near 15°C. Over 45 years of records, the warmest August 18th was in 1986 (27°C average), while the coldest was 2002 (16°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 56% of August 18th dates historically, with the wettest August 18th recording 1.06" of rain.
Planning for August 18th in Medellín? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | -- | 13°C (55°F) | 27 mm |
| 2024 | -- | 17°C (62°F) | -- |
| 2023 | 25°C (77°F) | 14°C (57°F) | 7 mm |
| 2022 | -- | 19°C (66°F) | -- |
| 2020 | -- | 18°C (65°F) | 1 mm |
| 2019 | -- | 18°C (65°F) | 4 mm |
| 2018 | -- | 18°C (64°F) | -- |
| 2017 | -- | 15°C (59°F) | -- |
| 2016 | -- | 19°C (66°F) | 4 mm |
| 2015 | 23°C (74°F) | -- | 12 mm |
| 2014 | -- | 18°C (65°F) | -- |
| 2013 | -- | 16°C (60°F) | 17 mm |
| 2012 | -- | 17°C (62°F) | -- |
| 2011 | -- | 17°C (62°F) | 11 mm |
| 2010 | -- | 17°C (63°F) | 4 mm |
| 2007 | -- | 13°C (56°F) | 23 mm |
| 2006 | 21°C (70°F) | 13°C (55°F) | 27 mm |
| 2005 | 22°C (71°F) | -- | 0 mm |
| 2003 | 23°C (74°F) | 13°C (55°F) | 3 mm |
| 2002 | 23°C (73°F) | 8°C (46°F) | -- |
| 2001 | -- | 9°C (49°F) | -- |
| 2000 | 23°C (73°F) | -- | -- |
| 1999 | 23°C (74°F) | -- | -- |
| 1998 | -- | 11°C (52°F) | 2 mm |
| 1996 | -- | 12°C (53°F) | 25 mm |
| 1995 | 22°C (72°F) | -- | 0 mm |
| 1994 | -- | 12°C (54°F) | 6 mm |
| 1993 | -- | 12°C (54°F) | 2 mm |
| 1992 | 23°C (74°F) | -- | 2 mm |
| 1991 | 23°C (74°F) | 12°C (53°F) | 0 mm |
| 1990 | -- | 13°C (55°F) | 5 mm |
| 1989 | -- | 9°C (48°F) | -- |
| 1986 | 32°C (90°F) | 22°C (72°F) | -- |
| 1984 | 23°C (74°F) | -- | 1 mm |
| 1983 | -- | 19°C (66°F) | -- |
| 1982 | 29°C (85°F) | 17°C (63°F) | -- |
| 1981 | -- | 16°C (61°F) | 5 mm |
| 1980 | 29°C (84°F) | -- | 1 mm |
| 1979 | 28°C (82°F) | 16°C (61°F) | 14 mm |
| 1978 | 30°C (86°F) | 14°C (57°F) | 0 mm |
| 1977 | 30°C (86°F) | 18°C (64°F) | 1 mm |
| 1976 | -- | 16°C (61°F) | -- |
| 1975 | 26°C (79°F) | 16°C (61°F) | -- |
| 1974 | 30°C (86°F) | 16°C (61°F) | 2 mm |
| 1973 | 27°C (81°F) | -- | 1 mm |