Weather on August 31 in Santiago
Historical weather data for August 31 in Santiago, Chile
Avg High19°C (67°F)
Avg Low5°C (41°F)
Warmest200816°C
Coldest19978°C
Based on 46 years of data from QUINTA NORMAL
About This Date
August 31st in Santiago, Chile typically brings mild summer weather, with average highs around 19°C and lows near 5°C — a 26°F daily swing. Over 46 years of records, the warmest August 31st was in 2008 (16°C average), while the coldest was 1997 (8°C) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 9% of August 31st dates historically, with the wettest August 31st recording 1.38" of rain.
Planning for August 31st in Santiago? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 22°C (72°F) | 9°C (49°F) | -- |
| 2024 | 23°C (73°F) | 2°C (36°F) | 0 mm |
| 2023 | 24°C (76°F) | -- | -- |
| 2022 | 15°C (59°F) | 9°C (48°F) | 0 mm |
| 2021 | -- | 7°C (45°F) | 0 mm |
| 2020 | 19°C (66°F) | 2°C (35°F) | 0 mm |
| 2019 | -- | 4°C (39°F) | 0 mm |
| 2018 | 18°C (64°F) | 9°C (48°F) | 0 mm |
| 2017 | 22°C (72°F) | 4°C (39°F) | 0 mm |
| 2015 | -- | 8°C (46°F) | 0 mm |
| 2014 | -- | 9°C (48°F) | 0 mm |
| 2013 | -- | 9°C (49°F) | 0 mm |
| 2012 | -- | 6°C (42°F) | 0 mm |
| 2011 | -- | 3°C (38°F) | 0 mm |
| 2010 | 14°C (58°F) | 8°C (46°F) | 0 mm |
| 2008 | 27°C (80°F) | 6°C (43°F) | 0 mm |
| 2007 | 24°C (76°F) | 5°C (41°F) | -- |
| 2006 | -- | 8°C (46°F) | 0 mm |
| 2005 | -- | 1°C (34°F) | -- |
| 2004 | 26°C (78°F) | -- | 0 mm |
| 2003 | -- | 3°C (38°F) | 0 mm |
| 2001 | 14°C (57°F) | -- | 0 mm |
| 2000 | -- | 1°C (33°F) | 0 mm |
| 1999 | -- | 6°C (43°F) | -- |
| 1998 | 17°C (63°F) | 7°C (45°F) | 0 mm |
| 1997 | 12°C (53°F) | 3°C (38°F) | 0 mm |
| 1996 | -- | 9°C (48°F) | 0 mm |
| 1995 | 24°C (76°F) | -- | -- |
| 1994 | -- | 5°C (41°F) | 0 mm |
| 1993 | -- | -1°C (31°F) | 0 mm |
| 1992 | 17°C (63°F) | -- | -- |
| 1991 | -- | 3°C (37°F) | 0 mm |
| 1990 | 16°C (61°F) | -- | 35 mm |
| 1988 | 18°C (65°F) | -- | 0 mm |
| 1987 | 17°C (63°F) | -- | 0 mm |
| 1986 | -- | 3°C (37°F) | 0 mm |
| 1985 | 19°C (67°F) | 3°C (37°F) | 0 mm |
| 1984 | -- | 4°C (40°F) | 0 mm |
| 1982 | -- | 5°C (41°F) | 0 mm |
| 1981 | -- | 5°C (41°F) | 10 mm |
| 1980 | -- | 2°C (36°F) | 0 mm |
| 1979 | 16°C (61°F) | 8°C (46°F) | 4 mm |
| 1978 | 16°C (61°F) | 4°C (39°F) | 0 mm |
| 1977 | -- | 2°C (36°F) | 0 mm |
| 1976 | -- | 7°C (45°F) | -- |
| 1975 | -- | -1°C (30°F) | -- |