Weather on September 28 in Valparaíso
Historical weather data for September 28 in Valparaíso, Chile
Avg High21°C (69°F)
Avg Low6°C (43°F)
Warmest201717°C
Coldest197910°C
Based on 46 years of data from QUINTERO
About This Date
September 28th in Valparaíso, Chile typically brings mild fall weather, with average highs around 21°C and lows near 6°C — a 26°F daily swing. Over 46 years of records, the warmest September 28th was in 2017 (17°C average), while the coldest was 1979 (10°C) — a 12°F range across recorded history. Rain or other precipitation has occurred on about 11% of September 28th dates historically, with the wettest September 28th recording 5.11" of rain.
Planning for September 28th in Valparaíso? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 26°C (78°F) | 7°C (45°F) | -- |
| 2024 | -- | 10°C (50°F) | -- |
| 2023 | 22°C (71°F) | -- | 0" |
| 2022 | 23°C (74°F) | 5°C (41°F) | -- |
| 2021 | -- | 7°C (44°F) | -- |
| 2020 | -- | 3°C (38°F) | 0" |
| 2019 | -- | 4°C (40°F) | 0" |
| 2018 | 18°C (65°F) | 9°C (48°F) | 0" |
| 2017 | 24°C (75°F) | 9°C (49°F) | 0" |
| 2015 | -- | 10°C (50°F) | 0" |
| 2014 | -- | 8°C (46°F) | 0" |
| 2013 | -- | 0°C (32°F) | 0" |
| 2012 | -- | 8°C (47°F) | 0" |
| 2011 | 30°C (86°F) | -- | 0" |
| 2010 | -- | 2°C (35°F) | 0" |
| 2009 | -- | -1°C (31°F) | 0.15" |
| 2008 | -- | 8°C (47°F) | 0" |
| 2007 | -- | 4°C (39°F) | -- |
| 2006 | -- | 6°C (42°F) | -- |
| 2005 | 14°C (58°F) | -- | -- |
| 2004 | -- | 3°C (37°F) | 0" |
| 2003 | -- | 3°C (38°F) | 0.41" |
| 2002 | -- | 8°C (47°F) | -- |
| 2001 | -- | 2°C (36°F) | 0" |
| 2000 | 20°C (68°F) | 11°C (51°F) | 0.08" |
| 1999 | -- | 8°C (47°F) | 0" |
| 1998 | -- | 2°C (35°F) | 0" |
| 1997 | -- | 8°C (47°F) | 0" |
| 1996 | -- | 4°C (40°F) | 0" |
| 1995 | 18°C (65°F) | -- | 0" |
| 1994 | 24°C (76°F) | 8°C (46°F) | 0" |
| 1993 | -- | 9°C (49°F) | 0" |
| 1991 | 23°C (73°F) | 7°C (44°F) | 0" |
| 1990 | -- | 3°C (37°F) | 0" |
| 1989 | -- | 7°C (44°F) | 0" |
| 1987 | 19°C (67°F) | 12°C (54°F) | 0" |
| 1983 | -- | 3°C (38°F) | -- |
| 1981 | -- | 1°C (34°F) | 0" |
| 1980 | 15°C (59°F) | 11°C (52°F) | 0" |
| 1979 | 14°C (57°F) | 6°C (43°F) | 0" |
| 1978 | 20°C (68°F) | 5°C (41°F) | 0" |
| 1977 | 17°C (63°F) | 7°C (45°F) | 0" |
| 1976 | -- | 8°C (46°F) | 0.99" |
| 1975 | -- | 11°C (52°F) | 5.11" |
| 1974 | -- | 3°C (37°F) | 0" |
| 1973 | -- | 6°C (43°F) | 0" |