Weather on September 26 in Santiago
Historical weather data for September 26 in Santiago, Chile
Avg High22°C (71°F)
Avg Low7°C (45°F)
Warmest198119°C
Coldest199810°C
Based on 45 years of data from QUINTA NORMAL
About This Date
September 26th in Santiago, Chile typically brings pleasant fall weather, with average highs around 22°C and lows near 7°C — a 26°F daily swing. Over 45 years of records, the warmest September 26th was in 1981 (19°C average), while the coldest was 1998 (10°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 13% of September 26th dates historically, with the wettest September 26th recording 0.81" of rain.
Planning for September 26th in Santiago? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 27°C (80°F) | 12°C (53°F) | -- |
| 2024 | -- | 3°C (38°F) | 0" |
| 2023 | 20°C (68°F) | 7°C (44°F) | 0" |
| 2022 | 19°C (67°F) | -- | -- |
| 2021 | -- | 6°C (42°F) | 0" |
| 2020 | -- | 8°C (47°F) | 0" |
| 2019 | 29°C (84°F) | 8°C (47°F) | 0" |
| 2018 | 21°C (69°F) | 11°C (52°F) | 0" |
| 2017 | 24°C (76°F) | 7°C (44°F) | 0" |
| 2015 | -- | 8°C (46°F) | 0" |
| 2014 | -- | 7°C (45°F) | 0" |
| 2013 | 23°C (74°F) | 4°C (40°F) | 0" |
| 2012 | 30°C (86°F) | 9°C (49°F) | 0" |
| 2011 | 25°C (77°F) | -- | -- |
| 2009 | 18°C (65°F) | -- | -- |
| 2008 | 19°C (67°F) | 9°C (49°F) | 0.05" |
| 2007 | -- | 8°C (46°F) | -- |
| 2006 | 25°C (77°F) | 11°C (52°F) | -- |
| 2004 | -- | 6°C (42°F) | 0" |
| 2003 | 21°C (69°F) | 8°C (46°F) | 0" |
| 2001 | 18°C (64°F) | 9°C (48°F) | -- |
| 2000 | -- | 9°C (48°F) | -- |
| 1999 | 17°C (63°F) | -- | -- |
| 1998 | 15°C (59°F) | 4°C (40°F) | 0.81" |
| 1997 | 23°C (74°F) | -- | 0" |
| 1996 | 20°C (68°F) | 8°C (46°F) | 0" |
| 1995 | -- | 3°C (37°F) | 0" |
| 1994 | -- | 3°C (38°F) | 0" |
| 1993 | -- | 1°C (34°F) | 0" |
| 1991 | 23°C (74°F) | 4°C (40°F) | 0" |
| 1990 | 19°C (67°F) | 11°C (52°F) | 0" |
| 1989 | 23°C (74°F) | 3°C (38°F) | -- |
| 1988 | -- | 7°C (45°F) | 0" |
| 1987 | -- | 9°C (49°F) | 0.1" |
| 1984 | -- | 5°C (41°F) | 0" |
| 1983 | 19°C (66°F) | 8°C (46°F) | 0.3" |
| 1982 | 22°C (72°F) | -- | -- |
| 1981 | 27°C (81°F) | 12°C (54°F) | 0" |
| 1980 | -- | 8°C (46°F) | 0.3" |
| 1979 | 21°C (70°F) | 10°C (50°F) | 0.2" |
| 1978 | -- | 1°C (34°F) | 0" |
| 1977 | 18°C (64°F) | -- | 0" |
| 1976 | 21°C (70°F) | 8°C (46°F) | 0" |
| 1975 | -- | 11°C (52°F) | -- |
| 1974 | 16°C (61°F) | 7°C (45°F) | 0" |