Weather on September 19 in Valparaíso
Historical weather data for September 19 in Valparaíso, Chile
Avg High19°C (66°F)
Avg Low6°C (43°F)
Warmest202520°C
Coldest19808°C
Based on 47 years of data from QUINTERO
About This Date
September 19th in Valparaíso, Chile typically brings mild fall weather, with average highs around 19°C and lows near 6°C. Over 47 years of records, the warmest September 19th was in 2025 (20°C average), while the coldest was 1980 (8°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 17% of September 19th dates historically, with the wettest September 19th recording 5.11" of rain.
Planning for September 19th in Valparaíso? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 23°C (73°F) | 17°C (62°F) | -- |
| 2024 | -- | 6°C (43°F) | 0.18" |
| 2023 | 14°C (58°F) | -- | -- |
| 2022 | -- | 5°C (41°F) | 0" |
| 2021 | -- | 6°C (42°F) | -- |
| 2020 | -- | 6°C (42°F) | 0" |
| 2019 | 22°C (71°F) | 5°C (41°F) | 0" |
| 2018 | 17°C (62°F) | 6°C (42°F) | 0.05" |
| 2017 | 18°C (64°F) | 9°C (49°F) | 0" |
| 2015 | 18°C (65°F) | 6°C (42°F) | 0" |
| 2014 | -- | 7°C (45°F) | 0" |
| 2013 | 22°C (71°F) | 6°C (43°F) | 0" |
| 2012 | -- | 1°C (33°F) | 0" |
| 2011 | -- | 7°C (44°F) | 0" |
| 2008 | -- | 5°C (41°F) | 0.03" |
| 2007 | 20°C (68°F) | 4°C (40°F) | -- |
| 2006 | -- | 9°C (48°F) | 0.1" |
| 2005 | 24°C (75°F) | 7°C (44°F) | -- |
| 2004 | -- | 9°C (48°F) | -- |
| 2003 | -- | 6°C (42°F) | 0" |
| 2001 | -- | 2°C (35°F) | -- |
| 2000 | 19°C (66°F) | 6°C (42°F) | -- |
| 1999 | -- | 6°C (43°F) | -- |
| 1998 | -- | 3°C (37°F) | 0" |
| 1997 | 18°C (64°F) | 11°C (52°F) | 0.61" |
| 1996 | 21°C (70°F) | 4°C (39°F) | 0" |
| 1995 | -- | 1°C (33°F) | 0" |
| 1994 | 21°C (70°F) | 9°C (48°F) | 0" |
| 1993 | 19°C (67°F) | 4°C (40°F) | 0" |
| 1991 | -- | 4°C (40°F) | 0" |
| 1990 | -- | 9°C (48°F) | 2.21" |
| 1989 | 17°C (63°F) | 4°C (40°F) | 0" |
| 1988 | 18°C (64°F) | -- | -- |
| 1987 | 22°C (71°F) | -- | 0" |
| 1986 | -- | 1°C (34°F) | 0" |
| 1984 | 18°C (65°F) | 7°C (44°F) | 0.79" |
| 1983 | 17°C (63°F) | -- | -- |
| 1982 | -- | 10°C (50°F) | -- |
| 1981 | 19°C (66°F) | 6°C (43°F) | 0" |
| 1980 | 14°C (57°F) | 3°C (37°F) | 0" |
| 1979 | 17°C (63°F) | 8°C (46°F) | 0" |
| 1978 | 15°C (59°F) | -- | -- |
| 1977 | -- | 8°C (46°F) | 0" |
| 1976 | 27°C (81°F) | 7°C (45°F) | -- |
| 1975 | 16°C (61°F) | 8°C (46°F) | 5.11" |
| 1974 | 16°C (61°F) | 5°C (41°F) | 0" |
| 1973 | -- | -3°C (27°F) | 0" |