Weather on September 27 in Santiago
Historical weather data for September 27 in Santiago, Chile
Avg High21°C (69°F)
Avg Low7°C (44°F)
Warmest200217°C
Coldest197911°C
Based on 44 years of data from QUINTA NORMAL
About This Date
September 27th in Santiago, Chile typically brings mild fall weather, with average highs around 21°C and lows near 7°C — a 25°F daily swing. Over 44 years of records, the warmest September 27th was in 2002 (17°C average), while the coldest was 1979 (11°C) — a 11°F range across recorded history. Rain or other precipitation has occurred on about 18% of September 27th dates historically, with the wettest September 27th recording 0.61" of rain.
Planning for September 27th in Santiago? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 21°C (69°F) | 7°C (45°F) | -- |
| 2024 | -- | 7°C (44°F) | 0 mm |
| 2023 | -- | 4°C (39°F) | 0 mm |
| 2022 | 22°C (72°F) | 12°C (54°F) | -- |
| 2021 | -- | 7°C (44°F) | 0 mm |
| 2020 | -- | 3°C (38°F) | 8 mm |
| 2019 | 23°C (73°F) | 9°C (49°F) | 1 mm |
| 2018 | 19°C (67°F) | 12°C (54°F) | 0 mm |
| 2017 | -- | 8°C (47°F) | 0 mm |
| 2015 | 19°C (66°F) | 8°C (47°F) | 0 mm |
| 2014 | 21°C (69°F) | -- | -- |
| 2013 | -- | 6°C (43°F) | 0 mm |
| 2012 | 24°C (75°F) | 9°C (48°F) | 1 mm |
| 2011 | -- | 10°C (50°F) | 0 mm |
| 2008 | -- | 9°C (49°F) | 0 mm |
| 2006 | -- | 4°C (39°F) | -- |
| 2005 | 23°C (74°F) | 8°C (47°F) | -- |
| 2004 | 22°C (72°F) | 8°C (47°F) | 0 mm |
| 2003 | 17°C (63°F) | 10°C (50°F) | 1 mm |
| 2002 | 24°C (76°F) | 9°C (49°F) | 0 mm |
| 2001 | -- | 2°C (36°F) | 8 mm |
| 2000 | 26°C (79°F) | 7°C (44°F) | -- |
| 1999 | 16°C (61°F) | 9°C (48°F) | -- |
| 1998 | -- | 4°C (39°F) | 0 mm |
| 1997 | 17°C (63°F) | -- | 8 mm |
| 1996 | -- | 3°C (37°F) | 0 mm |
| 1995 | 19°C (67°F) | 7°C (45°F) | 0 mm |
| 1994 | 22°C (72°F) | 8°C (46°F) | -- |
| 1993 | 23°C (74°F) | 3°C (38°F) | 0 mm |
| 1991 | 23°C (73°F) | -- | -- |
| 1990 | -- | 9°C (49°F) | 0 mm |
| 1989 | 22°C (72°F) | -- | 0 mm |
| 1988 | -- | 3°C (37°F) | 0 mm |
| 1987 | -- | 5°C (41°F) | 0 mm |
| 1986 | 21°C (69°F) | -- | 0 mm |
| 1983 | -- | 4°C (40°F) | 0 mm |
| 1981 | 21°C (70°F) | 7°C (45°F) | 0 mm |
| 1980 | -- | 1°C (34°F) | 0 mm |
| 1979 | 14°C (57°F) | 8°C (46°F) | 15 mm |
| 1977 | 18°C (64°F) | 9°C (48°F) | 0 mm |
| 1976 | 17°C (63°F) | 9°C (48°F) | 5 mm |
| 1975 | -- | 2°C (36°F) | -- |
| 1974 | -- | 9°C (48°F) | 0 mm |
| 1973 | 20°C (68°F) | 8°C (46°F) | 0 mm |